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Panasonic SH-MZ1200PP Service Manual
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Panasonic SH-MZ1200PP Service Manual

Panasonic SH-MZ1200PP Service Manual

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Service Manual
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ORDER NO. AD0407060C0
A2
DJ Mixer
SH-MZ1200PP
SH-MZ1200EB
SH-MZ1200EG
SH-MZ1200EP
SH-MZ1200GN
Colour
K............Black Type
S............Silver Type
file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0000000000.html (1 of 2)08-09-30 17:49:12
Specification
Input sensitivity/Input impedance
PHONO (TRIM center)
2.5mV/47kΩ
LINE (TRIM center)
250mV/10kΩ
EFFECT RETURN
250mV/47kΩ
MIC
0.7mV/1kΩ
Rated output voltage/Output impedance
MASTER 1, 2 (RCA)
1V/600Ω
MASTER 1 (XLR)
1V/600Ω
MONITOR
1V/1kΩ
REC OUT
250mV/1kΩ
EFFECT SEND
250mV/1kΩ
Headphone output
30mW/32Ω
Frequency response
MASTER 1, 2
20Hz to 20,000Hz
REC OUT
20Hz to 20,000Hz
EFFECT RETURN
20Hz to 20,000Hz
MIC
20Hz to 20,000Hz

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Summary of Contents for Panasonic SH-MZ1200PP

  • Page 1 Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0000000000.html Service Manual TOP NEXT ORDER NO. AD0407060C0 DJ Mixer SH-MZ1200PP SH-MZ1200EB SH-MZ1200EG SH-MZ1200EP SH-MZ1200GN Colour K....Black Type S....Silver Type Specification Input sensitivity/Input impedance PHONO (TRIM center) 2.5mV/47kΩ LINE (TRIM center) 250mV/10kΩ EFFECT RETURN 250mV/47kΩ 0.7mV/1kΩ Rated output voltage/Output impedance MASTER 1, 2 (RCA) 1V/600Ω...
  • Page 2 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0000000000.html Digital audio input Coaxial digital input Compatible sampling rate 48kHz/44.1kHz/32kHz (PCM) Digital audio output Coaxial digital output Sampling rate 44.1kHz (PCM) Equalizer characteristics CD/LINE/PHONO +12dB, -24dB (50Hz) +12dB, -24dB (1kHz) HIGH +12dB, -24dB (10kHz) +12dB, -24dB (100Hz) HIGH +12dB, -24dB (10kHz) General...

  • Page 3: Safety Precaution

    file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0100000000x.html 1 Safety Precaution TOP PREVIOUS NEXT (This “Safety Precaution” is applied only in U.S.A.) 1. Before servicing, unplug the power cord to prevent an electric shock. 2. When replacing parts, use only manufacturer’s recommended components for safety. 3.
  • Page 4 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0100000000x.html (Fig. B) file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0100000000x.html (2 of 3)08-09-30 17:49:37...
  • Page 5 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0100000000x.html 4. If the measurement is outside the specified limits, there is a possibility of a shock hazard. The equipment should be repaired and rechecked before it is returned to the customer. TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0100000000x.html (3 of 3)08-09-30 17:49:37...

  • Page 6: Caution For Ac Mains Lead

    file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0200000000x.html 2 Caution for AC Mains Lead TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0200000000x.html (1 of 2)08-09-30 17:49:40...
  • Page 7 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0200000000x.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0200000000x.html (2 of 2)08-09-30 17:49:40...
  • Page 8 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0300000000x.html 3 Accessories TOP PREVIOUS NEXT AC power supply cord............1pc. For U.S.A. and Canada. (K2CB2CB00006) For the United Kingdom. (RJA0053-3X) For Australia and New Zealand. (K2CJ2DA00008) file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0300000000x.html (1 of 2)08-09-30 17:49:53...
  • Page 9 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0300000000x.html For others (RJA0019-2X) Note: The included AC power supply cord is for use with this unit only. Do not use it with other equipment. TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0300000000x.html (2 of 2)08-09-30 17:49:53...
  • Page 10 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0400000000o.html 4 Component Part Name TOP PREVIOUS NEXT TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0400000000o.html08-09-30 17:49:56...

  • Page 11: Control Panel

    Control panel Input switch for adjusting left and right input Monitor control knob (MONITOR) Monitor level volume control knob (LEVEL) individually (L/R SPLIT) Monitor mixing control knob (MIXING) Input switch (CH1-CH4) Monitor mode switch (MODE) CD/LINE DIGITAL: Line or CD input, Digital input Monitor select button-display lamp (CUE) LINE: Line input CH1-CH4: CH1-CH4 monitor selector...

  • Page 12: Front Panel

    Front panel Rear panel Cross fader curve control switch Power button (POWER (C.FADER CURVE) Turntable earth terminal (PHONO EARTH) Curve switch (CURVE) Input terminal (CH1-CH4) Cross fader operation switch (CROSS FADER) CD/LINE: CD or line terminal Fader operation switch (CH1-CH4 FADER) LINE: Line terminal PHONO 1-3: Turntable phono terminal Headphone terminal (PHONES)
  • Page 13 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0500000000o.html 5 Fader Replacement Instructions TOP PREVIOUS NEXT TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0500000000o.html08-09-30 17:50:15...
  • Page 14 DJ Mixer Fader Replacement Instructions First, remove the AC power supply cord (AC mains lead) and follow the steps below to replace with a new fader. Remove all five channel fader, cross fader knobs, and the re- placement panel Remove the four plate screws on the replace- ment panel.

  • Page 15: Operation Checks And Component Replacement Procedures

    file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0600000000e.html 6 Operation Checks and Component Replacement Procedures TOP PREVIOUS NEXT This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components. For reassembly after operation checks or replacement, reverse the respective procedures. Special reassembly procedures are described only when required.
  • Page 16 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html 6.1 Checking for the output P.C.B., monitor P.C. B., sub P.C.B., headphones P.C.B. and front sw P. C.B. TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (1 of 10)08-09-30 17:50:24...
  • Page 17 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (2 of 10)08-09-30 17:50:24...
  • Page 18 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (3 of 10)08-09-30 17:50:24...
  • Page 19 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (4 of 10)08-09-30 17:50:24...
  • Page 20 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (5 of 10)08-09-30 17:50:24...
  • Page 21 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (6 of 10)08-09-30 17:50:24...
  • Page 22 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (7 of 10)08-09-30 17:50:24...
  • Page 23 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (8 of 10)08-09-30 17:50:24...
  • Page 24 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html Check the output P.C.B., monitor P.C.B., sub power P.C.B., headphones P.C.B. and front sw P.C. B. as shown below. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (9 of 10)08-09-30 17:50:24...
  • Page 25 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0601000000.html (10 of 10)08-09-30 17:50:24...
  • Page 26 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0602000000.html 6.2 Checking for the power transformer P.C.B. TOP PREVIOUS NEXT Follow the (Step 1) - (Step14) of item6.1. Check the power transformer P.C.B. as shown below. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0602000000.html (1 of 2)08-09-30 17:50:26...
  • Page 27 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0602000000.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0602000000.html (2 of 2)08-09-30 17:50:26...
  • Page 28 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0603000000.html 6.3 Checking for the input P.C.B. and sub P.C.B. TOP PREVIOUS NEXT Follow the (Step 1) - (Step14) of item6.1. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0603000000.html (1 of 4)08-09-30 17:50...
  • Page 29 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0603000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0603000000.html (2 of 4)08-09-30 17:50...
  • Page 30 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0603000000.html Check the input P.C.B. and sub P.C.B. as shown below. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0603000000.html (3 of 4)08-09-30 17:50...
  • Page 31 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0603000000.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0603000000.html (4 of 4)08-09-30 17:50...
  • Page 32 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0604000000.html 6.4 Checking for the EQ P.C.B. and LED P.C.B. TOP PREVIOUS NEXT Follow the (Step 1) - (Step14) of item6.1. Follow the (Step 1) - (Step11) of item6.3. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0604000000.html (1 of 4)08-09-30 17:50...
  • Page 33 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0604000000.html Check the EQ P.C.B. as shown below. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0604000000.html (2 of 4)08-09-30 17:50...
  • Page 34 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0604000000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0604000000.html (3 of 4)08-09-30 17:50...
  • Page 35 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0604000000.html Check the LED P.C.B. as shown below. TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0604000000.html (4 of 4)08-09-30 17:50...
  • Page 36 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605000000.html 6.5 Removal of each P.C.B. TOP PREVIOUS NEXT 6.5.1 Removal of sub P.C.B. and output P.C.B. 6.5.2 Removal of the input P.C.B. 6.5.3 Removal of the EQ P.C.B. TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605000000.html08-09-30 17:50:30...
  • Page 37 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605010000.html 6.5.1 Removal of sub P.C.B. and output P.C.B. TOP PREVIOUS NEXT Follow the (Step 1) - (Step14) of item6.1. Follow the (Step 1) - (Step 7) of item6.3. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605010000.html (1 of 3)08-09-30 17:50:32...
  • Page 38 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605010000.html file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605010000.html (2 of 3)08-09-30 17:50:32...
  • Page 39 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605010000.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605010000.html (3 of 3)08-09-30 17:50:32...
  • Page 40 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605020000.html 6.5.2 Removal of the input P.C.B. TOP PREVIOUS NEXT Follow the (Step 1) - (Step14) of item6.1. Follow the (Step 1) - (Step 7) of item6.3. Follow the (Step 1) - (Step 5) of item6.5.1. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605020000.html (1 of 2)08-09-30 17:50:33...
  • Page 41 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605020000.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605020000.html (2 of 2)08-09-30 17:50:33...
  • Page 42 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605030000.html 6.5.3 Removal of the EQ P.C.B. TOP PREVIOUS NEXT Follow the (Step 1) - (Step14) of item6.1. Follow the (Step 1) - (Step 7) of item6.3. Follow the (Step 1) - (Step 5) of item6.5.1. Follow the (Step 1) - (Step 7) of item6.5.2. file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605030000.html (1 of 4)08-09-30 17:50:34...
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  • Page 45 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605030000.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0605030000.html (4 of 4)08-09-30 17:50:34...

  • Page 46: Schematic Diagram Notes

    file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0700000000s.html 7 Schematic Diagram TOP PREVIOUS NEXT 7.1 Schematic Diagram Notes 7.2 Schematic Diagram TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0700000000s.html08-09-30 17:50:35...
  • Page 47 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0701000000.html 7.1 Schematic Diagram Notes TOP PREVIOUS NEXT S601: Power ON switch in “ON” position. S701: Cross fader Assign A switch. S702: Cross fader Assign B switch. S901: Cross fader curve switch. (CURVE) S902: Fader operation switch in “NORMAL” position. (CH1 FADER) S903: Fader operation switch in “NORMAL”...
  • Page 48 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0701000000.html Input switch (CH4) in “CD/LINE DIGITAL” position. S1005: Input switch (CH3) in “LINE” position. S1006: L/R split (CH1/OFF/CH2) switch in “OFF” position. S1007: Monitor selector (CUE CH2) switch. S1008: Monitor selector (CUE CH3) switch. S1009: Monitor selector (CUE CH4) switch. S1010: Channel effect (CH2) switch in “OFF”...
  • Page 49 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0701000000.html CHANNEL FADER (CH2) VR807: CHANNEL FADER (CH3) VR809: CHANNEL FADER (CH4) VR1001-1, VR1001-2: Input level control (TRIM) (CH2) VR1003-1, VR1003-2: Input level control (TRIM) (CH3) VR1005-1, VR1005-2: Input level control (TRIM) (CH4) S1007: Microphon level volume control (MIC LEVEL) VR1008-1, VR1008-2: Input level control (TRIM) (CH1) VR1010-1, VR1010-2:...
  • Page 50 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0701000000.html VR1029: High-tone input control (HIGH) (CH2) VR1031: High-tone input control (HIGH) (CH3) VR1033: High-tone input control (HIGH) (CH4) VR1035: Mid-tone input control (MID) (CH1) VR1036: High-tone input control (HIGH) (CH1) VR1037: Output effect control (SEND) VR2001: Monitor level volume control (LEVEL) VR2003: Master level volume control...
  • Page 51 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0701000000.html Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purpose of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacture´s specified parts showninthepartslist. Caution! IC and LSI are sensitive to static electricity.
  • Page 52 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0701000000.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0701000000.html (6 of 6)08-09-30 17:50:36...
  • Page 53 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0702000000.html 7.2 Schematic Diagram TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0702000000.html (1 of 2)08-09-30 17:50:44...
  • Page 54 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0702000000.html TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s0702000000.html (2 of 2)08-09-30 17:50:44...
  • Page 55 SCHEMATIC DIAGRAM-1 NOTE: The number which noted at the connectors on the schematic diagram as "SCHEMATIC DIAGRAM-1" or "SCHEMATIC DIAGRAM-2" INPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE indicates the schematic diagram serial number located on the left corner in the schematic diagram. C3083 C3094 C3043...
  • Page 56 SCHEMATIC DIAGRAM-2 CHANNEL FADER CHANNEL FADER CROSS FADER INPUT CIRCUIT SENSOR(B) CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE (D) CIRCUIT (B) CIRCUIT CIRCUIT CN3006 CN3006D CN3006B CN3006E IC802 B3NAA0000044 SENSOR VR809 VR805 VR801 R3210 100K(B) 100K(B) 100K(B) (CH4) (CH2) (CROSS FADER)
  • Page 57 SCHEMATIC DIAGRAM-3 INPUT CIRCUIT :POSITIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE ASSIGN CIRCIUT CN3001A R3221 SW7 CONT. R3222 SW11 CONT. S701 R3223 SW12 CONT. (ASSIGN A) EQ CIRCUIT R3224 SW10 CONT. (CN3001B) R3225 Q R S T U SW8,9 CONT. on SCHEMATIC R3226 L/R CONT.
  • Page 58 SCHEMATIC DIAGRAM-4 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE C1018 R1027 16V10 S1002 CD/LINE C1035 R1041 R1052 15.3V LINE (CD/LINE DIGITAL 50V1 220K DIGITAL- R1269 R1025 LINE) CN3003B IC1002 RETURN L IN C0JBAS000035 RETURN R IN -15V L/R PLAY MODE SELECTOR RETURN GND...
  • Page 59 SCHEMATIC DIAGRAM-5 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE C1175 C1179 100P 16V100 R1185 R1232 R1122 R1169 C1268 C1145 C1159 15.3V 15.3V 50V2.2 15.3V 0.15 15.3V 0.015 IC1018 IC1026 IC1033 IC1032 NJM4580MTE1 NJM4580MTE1 NJM4580MTE1 NJM4580MTE1 EQ AMP EQ AMP EQ AMP EQ AMP...
  • Page 60 SCHEMATIC DIAGRAM-6 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE C1014 R1023 16V10 C1024 R1036 R1047 50V1 220K 15.3V R1273 R1017 -15V IC1005 C0JBAS000035 L/R PLAY MODE SELECTOR CN3002B IC1007 +15V NJM4580MTE1 -15V EQ AMP 3CH PH IN L 3CH PH IN R -15V 3CH LINE IN L...
  • Page 61 SCHEMATIC DIAGRAM-7 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE C1169 C1177 100P 16V100 R1172 R1076 R1117 R1161 C1104 C1133 C1153 15.3V 50V2.2 15.3V 0.15 15.3V 0.015 15.3V IC1014 IC1030 IC1029 IC1022 NJM4580MTE1 NJM4580MTE1 NJM4580MTE1 NJM4580MTE1 EQ AMP EQ AMP EQ AMP EQ AMP...
  • Page 62 SCHEMATIC DIAGRAM-8 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE C1193 J1002 330P +15V -15V R1200 R1214 4.7K 4.7K CUE MIXOUT L OUTPUT CIRCUIT(CN1002) CUE MIXOUT R on SCHEMATIC DIAGRAM-11 R1201 4.7K S1011 GND2 (EFFECT CH1) -15V R1202 9 NC 4.7K...
  • Page 63 SCHEMATIC DIAGRAM-9 SUB CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE :AUDIO SIGNAL(DIGITAL) LINE R3504 C3579 R3510 C3500 R3512 C3523 3.3V 3.3V 1.6V 3.3V 1.2V 1.6V C3524 IC3504 C0FBAK000008 C3513 24bit A/ D CONVERTER 16V10 (ANALOG) IC3511 C3514 C0EBE0000274 VOLTAGE DET.
  • Page 64 SCHEMATIC DIAGRAM-10 SUB CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE :AUDIO SIGNAL(DIGITAL) LINE R3506 D3500 MA728TX Q3501 2.9V UN5211TX SWITCHING C3569 C3563 R3536 50V1 100K R3542 R3544 C3515 180K 16V10 2.5V 2.5V C3517 -15V 1.6V INT1 LRCK R3513 3.3V MCKO1...
  • Page 65 SCHEMATIC DIAGRAM-11 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE Z2002 Z2004 CN1002 +15V -15V CUE MIXIN L IC2001 CIRCUIT(J1002) IC2034 CUE MIXIN R M5207L05 on SCHEMATIC C0DAZDC00001 BUFFER AMP(CH1) DIAGRAM-8 REGULATOR GND2 -15V R2412 CN1003B GND CH1 15.3V 1.1V -15V...
  • Page 66 SCHEMATIC DIAGRAM-12 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE :AUDIO SIGNAL(DIGITAL) LINE Z2005 C2007 L2001 R2011 C2008 Z2006 16V10 R2010 JK2014 DIGITAL OUT 15.3V L2014 CH1/2 CH1/2 IC2009 JK2001 IC2003 C0JAAS000020 M5207L05 EFFECT RETURN OUTPUT SW BUFFER AMP(CH3) PLAYER CONTROL...
  • Page 67 SCHEMATIC DIAGRAM-13 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE R2069 R2427 4.7K 4.7K 15.3V 15.3V CH1 L CH1 R CH1 L CH1 R IC2005 IC2007 C0JAAS000020 C0JAAS000020 EFFECT POST(CH1/2) EFFECT PRE(CH1/2) CH2 L CH2 R CH2 L CH2 R -15V -15V...
  • Page 68 SCHEMATIC DIAGRAM-14 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE R2092 R2088 2.7K R2091 C2076 R2087 2.7K R2115 C2080 R2090 50V3.3 2.7K R2094 R2089 2.7K -15V R2093 IC2020 UPC4570C R2560 R2553 MASTER MIX 100K D2104 D2001 R2123 C2145 MA165TA MA165TA...
  • Page 69 SCHEMATIC DIAGRAM-15 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE LED(1/2) CIRCUIT FRONT SW CIRCUIT C905 NORMAL IC2031 BA682A S902 LED DRIVE (CH1 FADER) (OUTPUT LEVEL) REVERSE 10.7V 9.2V 7.7V 6.2V 10.7V 9.2V 7.7V 6.2V CN2001B CN2001A C906 NORMAL S903 D504 D505 D506...
  • Page 70 SCHEMATIC DIAGRAM-16 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE C2074 330P R2107 3.3K -15V JK2009 IC2021 UPC4570C C2162 R2239 R2295 L2004 SEPARATE MIX REC OUT 16V47 C2163 R2241 R2296 15.3V 16V47 R2568 Q2018 R2109 -14.8V 3.3K 2SC3327ABTA MUTING C2072...
  • Page 71 SCHEMATIC DIAGRAM-17 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE Q2022 2SJ498CTA C2093 SWITCHING R2118 R2275 Q2023 2SJ498CTA SWITCHING 15.3V IC2022 UPC4570C MONITOR MIX -15V IC2014 M5218AL C2096 POWER AMP C2202 R2099 R2276 50V3.3 15.3V -15V Q2024 C2201 R2160 R2188...
  • Page 72 SCHEMATIC DIAGRAM-18 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE J603B +15V -15V MUTE POWER TRANSFORMER CIRCUIT +12V (CN603A) on SCHEMATIC DIAGRAM-19 GND2 MONITOR CIRCUIT CN2003 J2003 R2705 470K R2158 390K R2588 R2157 390K R2587 R2569 R2419 -14.8V C2239 16V10...
  • Page 73 SCHEMATIC DIAGRAM-19 POWER TRANSFORMER CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE Q604 Q603 B1BABD000001 B1ABGC000001 POWER SUPPLY PT601 D613-617,619 MUTING CONT. D614 B0EAKM000117 CN601 22.5V 23.3V AC19V D615 23.3V 23.3V D619 5.4V AC19V 23.3V 23.3V D616 5.1V Q606 CN603A B1ADCF000063 22.5V AC14V D617...

  • Page 74: Printed Circuit Board Diagram

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  • Page 75 Note: This printed circuit board diagram may be modified at any time with the development of new technology. INPUT P.C.B. IC3024 R3284 CN3017 CN3006 CN3008 R3277 1 2 3 4 5 6 R3276 CN2006 CN702 R3241 1 2 3 4 5 6 1 2 3 4 5 6 8 9 10 11 12 13 14 15 R3240...
  • Page 76 CHANNEL FADER(B) P.C.B. CHANNEL FADER(C) P.C.B. CN3006B CN3006C VR805 VR807 (CH2) (CH3) (REP3743A-ST) (REP3743A-ST) CHANNEL FADER(D) P.C.B. CN3006D VR809 (CH4) SUB P.C.B. (REP3743A-ST) L3501 W114 C3551 PHOTO INTERRUPTER P.C.B. IC3510 IC3511 (REP3855A-S) W118 C3578 Q3502 W112 R3520 C3546 R3533 W102 C3529 C3558 R3528...
  • Page 77 AC IN P.C.B. PHONES P.C.B. AC IN CROSS FADER P.C.B. CN2010 CN3006E C2227 Q2017 L2013 JK601 VR801 JK2008 Q2016 C2183 (CROSS FADER) J605A L601 (REP3742A-ST) (REP3784AB-S) PHONES D620 J606A POWER SW P.C.B. POWER CHANNEL FADER(A) P.C.B. CN604A CN3006A S601 VR803 (CH1) (REP3743A-ST) REP3786BB-S ..
  • Page 78 EQ P.C.B. CD/LINE CD/LINE PHONO3 DIGITAL LINE DIGITAL L/R SPLIT PHONO2 LINE PHONO1 LINE L/R SPLIT S1006 S1001 C1008 S1004 S1005 S1003 S1002 R1265 IC1002 IC1003 R1889 IC1004 IC1005 C1279 C1276 R1005 R1886 C1012 R1888 C1197 R1029 R1032 R1038 R1030 R1028 R1031 R1053...
  • Page 79 POWER TRANSFORMER P.C.B. ASSIGN P.C.B. CN601 D606 (C. FADER ASSIGN) D605 LED P.C.B. D612 D608 D610 D611 D607 D609 IC603 CN603A S702 S701 (ASSIGN B) (ASSIGN A) OUTPUT LEVEL J702 D506 D505 D504 (RIGHT) (MONITOR) (LEFT) C612 C611 IC902 C603 C702 C609 D2010...
  • Page 80 EFFECT MASTER MASTER DIGITAL DIGITAL PLAYER MASTER OUT1 SEND OUT2 OUT1 MONITOR CONTROL OUTPUT P.C.B. (REAR) (FRONT) REC OUT (R ch/ (R ch) (L ch) (CH4) (CH1) (CH4) (CH1) MONO) (L ch) JK2003 JK2001 JK2013 JK2014 JK2002 JK2009 JK2004 JK2007 JK2006 JK2005 C2195...

  • Page 81: Block Diagram

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  • Page 82 C0EBG0000121 IC3512 VOLTAGE C0FBAK000008 DET. IC3504 24bit A/D CONVERTER C0JBAA000115 DOUT VINR IC3507 DAUX R ch 5th ORDER SINGLE-END L2001 DELTA-SIGMA /DIFFERENTIAL C1BB00000692 DIGITAL x164(x1/128) VINL BICK MODULATOR CONVERTER GATE DECIMATION IC3501 SERIAL LRCK FILTER WITH INTERFACE DIGITAL AUDIO TRANSCEIVER C0EBE0000274 LRCK VREF1...
  • Page 83 NJM4580MTE1 VR1008 IC1032 (TRIM) NJM4580DD C0JBAS000035 C0JBAS0000035 IC3020 IC1002 IC1003 LINE L/R PLAY MODE SELECTOR L/R PLAY MODE SELECTOR NJM4580MTE1 NJM4580MTE1 NJM4580MTE1 LINE IC1018 IC1026 IC1033 S1002 NJM4580DD IC102 NJM4580MTE1 IC1043 CD/LINE CD/LINE VR1020 VR1035 VR1036 R ch R ch R ch R ch (LOW)

  • Page 84: Effect Return

    M5207L05 UPC4570C IC2001 IC103 NJM4580DD IC501 BUFFER BUFFER MIX AMP C0JAAS000020 IC2005 EFFECT POST NJM4580MTE1 C0JBAS000035 SW(CH1/2) IC1041 UPC4570C IC1035 M5207L05 UPC4570C IC2036 CUE SW C0JBAS000035 (11) (10) IC2002 IC104 MIX AMP IC1037 (11) (10) CUE SW BUFFER BUFFER S1011-1 (EFFECT (11) (10)
  • Page 85 UPC4570C IC2021 L2004 SEPARATE Q2018 REC OUT (Q2019) R ch UPC4570C MUTING IC2011 UPC4570C VR2003 IC2027 (MASTER L2003 LEVEL) VR2009 BUFFER (MASTER BALANCE) Q2030 Q2006 MASTER OUT1 (Q2031) (Q2008) (FRONT) R ch UPC4570C MUTING MUTING IC2012 C0JAAS000020 IC2010 SEPARATE SW M5218AL L2006 (L2007)

  • Page 86: Wiring Connection Diagram

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  • Page 87 AC IN POWER NOTE: PT601 B ... Black O ... Orange AC IN P.C.B. (POWER Bl ... Blue R ... Red TRANSFORMER) Br ... Brown W ... White SUB P.C.B. G ... Gray Y ... Yellow J605A CN3500 POWER SW P.C.B. MASTER VR P.C.B.

  • Page 88: Type Illustration Of Ic's, Transistors And Diodes

    file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1100000000x.html 11 Type Illustration of IC’s, Transistors and Diodes TOP PREVIOUS NEXT TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1100000000x.html08-09-30 17:53:47...
  • Page 89 NJM78M05FA UPC4570C 8PIN C0FBAK000008 20PIN C0JAAS000020 16PIN PCM1734EB-E2 28PIN AN6914 8PIN NJM4580MTE1 8PIN C0JBAS000035 16PIN No.1 M5218AFPE3 8PIN No.1 C0JBAC000280 C0CAAKD00001 NJM4580DD C0EBG0000121 M5218AL 8PIN C0JBBF000053 C0CAALE00002 C0JBAA000115 M5207L05 10PIN C0CABLE00001 No.1 C0JAAB000080 C0CBCBE00003 C2CBJH000088 BA682A C0CEBE0000274 C0DAZDC00001 ..
  • Page 90 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html 12 Repracement Parts List TOP PREVIOUS NEXT Note: Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fireretardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacture’s specified parts shown in the parts list.
  • Page 91 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html Capacity values are in microfarads (uF) unless specified otherwise, P=Pico-farads (pF) F=Farads Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM), 1M=1,000k (OHM) The marking <RTL> indicates the retention time is limited for this item. After the discontinuation of this assembly in production, it will no longer be available.
  • Page 92 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html RMQ1283 COVER SHEET RMQ1284 COVER SHEET RMQ1329 COVER SHEET RMQ1348 COVER SHEET RMQ1360 COVER SHEET RMV0289 BLIND SHEET RMX0271 SPACER RMX0286 SPACER RQLS0091-1 DOC LABEL PPK PPS RQLS0102 FFC LABEL PPK PPS REZ1603 WIRE KIT RMQ1328 LED COVER RMR1600-K METER FRAME...
  • Page 93 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html RMQ1278 BRACKET XYN3+C5S SCREW RMQ1279 BRACKET RMR1397-K SENSOR P.C.B. BASE XTB3+6F SCREW SHR411 RIVET XNS9 XSN26+W4FZ SCREW XTB3+6J SCREW REZ1663 FLAT CABLE(7P) RHD30116 SCREW RKA0163-K INSULATOR RKQ0089-4 PCB SUPPORT RKU0085-K BOTTOM COVER RMV0281 BARRIER RMV0292 COVER RSC0746 SHIELD PLATE XTB3+8J...
  • Page 94 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html RMF0346 COVER SHEET XNS12FZ XTB3+4J SCREW RMZ0339 ZNR COVER RGR0342A-A2 REAR PANEL RMR1597-K BRACKET RMV0259 BARRIER XTBS3+8JFZ1 SCREW SBCG110B KNOB SFNZC02M02 CAUTION LABEL PPK PPS SNEG770A WASHER XSS3+6FZ SCREW PPK EGK EBK EPK GNK XSS3+6FN SCREW EGS EBS EPS GNS PPS XYN3+F8 SCREW...
  • Page 95 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html RQT7233-1Q O/I BOOK EPS EPK (Polish), (Czech) C601 F1D1H103A046 50V 0.01U C602-04 ECA1EAM102XB 25V 1000U C605 ECA1HAK0R1XB 50V 0.1U C606-08 ECBA1E223ZF5 25V 0.022U ECBT1E223ZF3 C609 ECQE1104KF 25V 0.1U C610-12 ECA1EAM101XB 25V 100U C613 ECA0JAK101XB 6.3V 100U C614 ECA1VAM222X 35V 2200U...
  • Page 96 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html C1041,42 ECA1HAK3R3XB 50V 3.3U C1043 F1D1H1040002 50V 0.1U C1061 ECQV1H224JL3 50V 0.22U C1069 ECQV1H224JL3 50V 0.22U C1071 ECQV1H224JL3 50V 0.22U C1075 ECQV1H224JL3 50V 0.22U C1077 ECQV1H224JL3 50V 0.22U C1082 ECQV1H224JL3 50V 0.22U C1101 ECA1HAK2R2XB 50V 2.2U C1103,04 ECA1HAK2R2XB 50V 2.2U C1106,07...
  • Page 97 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html C1198 F1D1H1040002 50V 0.1U C1201 ECA1HAK010XI 50V 1U C1202-47 F1D1H1040002 50V 0.1U C1248,49 ECJ1VC1H331J 50V 330P C1255-62 ECJ1VB1H272K 50V 2700P C1263,64 ECQV1H224JL3 50V 0.22U C1265 ECQB1H681JF3 50V 680P C1266 ECQB1H153JF3 50V 0.015U C1267 ECQB1H473JF3 50V 0.047U C1268-70 ECA1HAK2R2XB 50V 2.2U C1271,72...
  • Page 98 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html C2080 ECA1HAK3R3XB 50V 3.3U C2081 ECBT1H104ZF5 50V 0.1U F1E1H104A001 C2083 ECA1HAK3R3XB 50V 3.3U C2089,90 ECBA1H470J5 50V 47P C2093 ECBA1H470J5 50V 47P C2096 ECBA1H470J5 50V 47P C2106-11 ECA1CAK100XB 16V 10U C2112,13 F1D1H1040002 50V 0.1U C2116,17 ECA1CAK100XB 16V 10U C2118,19 ECBT1H330J5 50V 33P...
  • Page 99 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html C2186,87 ECA1HAK3R3XB 50V 3.3U C2188 ECBT1H104ZF5 50V 0.1U F1E1H104A001 C2189,90 ECBT1H102KB3 50V 1000P C2191 ECBT1H104ZF5 50V 0.1U F1E1H104A001 C2192 ECA1CAK100XB 16V 10U C2193-98 F1D1H1040002 50V 0.1U C2199,00 ECA1CAK101XB 16V 100U C2201,02 ECA1HAK3R3XB 50V 3.3U C2203,04 ECA1CAK101XB 16V 100U C2205 ECBT1H104ZF5...
  • Page 100 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html C3019-21 ECJ1VF1H104Z 50V 0.1U C3022,23 ECJ1VB1H472K 50V 4700P C3024 ECA1CAK220XB 16V 22U C3025-32 ECA1HAK3R3XB 50V 3.3U C3033 ECA1CAK220XB 16V 22U C3034-40 ECA1HAK3R3XB 50V 3.3U C3041,42 ECA1CAK100XB 16V 10U C3043-48 ECA1CAK470XB 16V 47U C3051,52 ECA1CAK100XB 16V 10U C3053-60 ECJ1VF1H104Z 50V 0.1U...
  • Page 101 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html C3161 ECQB1H223JF 50V 0.022U C3162 ECA1HAK3R3XB 50V 3.3U C3163-93 ECJ1VF1H104Z 50V 0.1U C3194,95 ECJ1VC1H391J 50V 390P C3196,97 ECJ1VF1H104Z 50V 0.1U C3198,99 ECJ1VC1H391J 50V 390P C3200-03 ECJ1VB1H103K 50V 0.01U C3204 ECA1CAK100XB 16V 10U C3205,06 ECJ1VC1H391J 50V 390P C3207,08 ECJ1VF1H104Z 50V 0.1U...
  • Page 102 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html C3538 ECJ1VF1H104Z 50V 0.1U C3539 EEEHB1C100R 16V 10U C3540-46 ECJ1VF1H104Z 50V 0.1U C3547-49 EEEHB1C100R 16V 10U C3550-52 ECJ1VF1H104Z 50V 0.1U C3554 EEEHB1C100R 16V 10U C3555 ECJ1VF1H104Z 50V 0.1U C3556,57 EEE1HA010SR 50V 1U C3558 ECJ1VF1H104Z 50V 0.1U C3559 EEE1CA101WP 16V 100U...
  • Page 103 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html CN1003A K1MN13B00039 CONNECTOR(13P) CN1003B K1MN13B00039 CONNECTOR(13P) CN1004A RJS2A7711 CONNECTOR(11P) K1MN11B00065 CN1004B RJS2A7711 CONNECTOR(11P) K1MN11B00065 CN2001A K1MN13B00039 CONNECTOR(13P) CN2001B K1MN13B00039 CONNECTOR(13P) CN2002B RJS2A5621 CONNECTOR(21P) K1MN21A00008 CN2003 RJS9T7ZA CONNECTOR(9P) K1MP09B00004 CN2004 K1MP08B00001 CONNECTOR(8P) CN2005 RJS10T7ZA SOCKET(10P) K1MP10B00007 CN2006 RJS5T7ZA SOCKET(5P) K1MP05B00004...
  • Page 104 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html D620 ERZV10V511CS D701 LN850RPLS D1001-04 B3ADA0000148 D1005 MA2C16500E DIODE D1006 B3ADA0000148 D2001-03 MA2C16500E DIODE D2004-09 B3AAA0000530 D2010 AK03WK DIODE B0JAMD000005 D2011 MA4120M DIODE MAZ41200M D2104-06 MA2C16500E DIODE D2108,09 MA2C16500E DIODE D3001 MA2J11100L DIODE D3500-03 MA2J72800L DIODE F601 XBA1C05NB5 FUSE...
  • Page 105 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html IC1018 NJM4580MTE1 C0ABBB000127 IC1020 NJM4580MTE1 C0ABBB000127 IC1022 NJM4580MTE1 C0ABBB000127 IC1024 NJM4580MTE1 C0ABBB000127 IC1026-33 NJM4580MTE1 C0ABBB000127 IC1034 C0JBAC000280 IC1035 C0JBAS000035 IC1036 C0JBBF000053 IC1037 C0JBAS000035 IC1038,39 C0JBBF000053 IC1040 C0JBAS000035 IC1041-45 NJM4580MTE1 C0ABBB000127 IC2001-04 M5207L05 C1AB00000743 IC2005-10 C0JAAS000020 IC2011,12 UPC4570C C0AABB000016 IC2013,14...
  • Page 106 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html IC3507 C0JBAA000345 C0JBAA000115 IC3508,09 M5218AFPE3 C0ABBB000163 IC3510 C0CBCBE00003 IC3511 C0EBE0000274 IC3512 C0EBG0000121 J701 RJS2A1305 CABLE HOLDER K1YF05000001 J702 RJS2A1304 CABLE HOLDER K1ZZ00000832 J1001 RJS2A1311 CABLE HOLDER K1YF11000001 J1002 RJS2A1309 CABLE HOLDER K1YA09000001 J2003 RJS2A1309 CABLE HOLDER K1YA09000001 J2004 RJS2A1308...
  • Page 107 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html L2001 G4B1B0000005 TRANSFORMER L2002-08 G0ZZ00002172 COIL L2010,11 G0B150A00003 COIL L2012 RLQZP1R0KT-Y COIL G0C1R0KA0029 L2013,14 G0ZZ00002172 COIL L2015 G0A200D00002 COIL G0A100G00005 L3001-10 G0ZZ00002172 COIL L3500,01 VLQ0911K100 COIL G1C100K00019 L3503,04 VLQ0911K100 COIL G1C100K00019 RPG6737 PACKING CASE RPG6738 PACKING CASE RPG6739 PACKING CASE EGS,EPS...
  • Page 108 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html PCB8 REP3787AC-S SUB POWER PCB ASS’Y [RTL]PPK PPS PCB8 REP3787BC-S SUB POWER PCB ASS’Y [RTL]EXCEPT PP PCB9 RFKBMZ2822AD MONITOR VR P.C.B. ASS’Y [RTL] PCB10 RFKBMZ2822AB LED P.C.B. ASS’Y [RTL] PCB11 RFKBMZ2822AF MASTER VR P.C.B. ASS’Y [RTL] PCB12 RFKBMZ2822AC ASSIGN P.C.B.
  • Page 109 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R609 ERDS2TJ682 1/4W 6.8K R610 ERJ3GEYJ222V 1/10W 2.2K R611-13 ERJ3GEYJ102V 1/10W 1K R701,02 ERDS2FJ272 1/4W 2.7K R703,04 ERDS2FJ222 1/4W 2.2K R705 ERDS2FJ152 1/4W 1.5K R706 ERDS2FJ153 1/4W 15K R707 ERDS2FJ152 1/4W 1.5K R708 ERDS2FJ153 1/4W 15K R709,10 ERDS2FJ681 1/4W 680...
  • Page 110 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R1078 ERJ3GEYJ473V 1/10W 47K D0GB473JA002 R1106 ERJ3GEYJ103V 1/10W 10K D0GB103JA002 R1115-19 ERJ3GEYJ473V 1/10W 47K D0GB473JA002 R1122 ERJ3GEYJ473V 1/10W 47K D0GB473JA002 R1124 ERJ3GEYJ471V 1/10W 470 R1126 ERJ3GEYJ471V 1/10W 470 R1127 ERJ3GEYJ473V 1/10W 47K D0GB473JA002 R1129 ERJ3GEYJ471V 1/10W 470 R1131 ERJ3GEYJ471V 1/10W 470...
  • Page 111 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R1189 ERJ3GEYJ103V 1/10W 10K D0GB103JA002 R1190 ERJ3GEYJ151V 1/10W 150 R1191-93 ERJ3GEYD153V 1/10W 15K D0HB153ZA002 R1194 ERJ3GEYJ102V 1/10W 1K R1196 ERJ3GEYD153V 1/10W 15K D0HB153ZA002 R1198 ERJ3GEYD153V 1/10W 15K D0HB153ZA002 R1199-08 ERJ3GEYJ472V 1/10W 4.7K R1209,10 ERJ3GEYJ102V 1/10W 1K R1213,14 ERJ3GEYJ472V 1/10W 4.7K...
  • Page 112 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R2040-47 ERDS2FJ272 1/4W 2.7K R2048 ERDS2FJ821 1/4W 820 R2050 ERDS2FJ821 1/4W 820 R2052,53 ERDS2FJ821 1/4W 820 R2054 ERDS2FJ272 1/4W 2.7K R2056,57 ERDS2FJ272 1/4W 2.7K R2058,59 ERDS2FJ821 1/4W 820 R2060-62 ERDS2FJ272 1/4W 2.7K R2063,64 ERDS2FJ821 1/4W 820 R2065 ERDS2FJ272 1/4W 2.7K...
  • Page 113 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R2119-21 ERDS2FJ103 1/4W 10K R2123-26 ERDS2FJ154 1/4W 150K R2127,28 ERDS2FJ103 1/4W 10K R2129,30 ERDS2FJ473 1/4W 47K R2131,32 ERDS2FJ103 1/4W 10K R2133 ERDS2FJ104 1/4W 100K R2135 ERDS2FJ104 1/4W 100K R2136,37 ERDS2FJ473 1/4W 47K R2142 ERDS2FJ104 1/4W 100K R2145,46 ERDS2TJ183 1/4W 18K...
  • Page 114 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R2198-01 ERDS2FJ122 1/4W 1.2K R2202,03 ERDS2FJ561 1/4W 560 R2204-07 ERDS2FJ122 1/4W 1.2K R2208,09 ERDS2FJ561 1/4W 560 R2215,16 ERDS2FJ102 1/4W 1K R2219-21 ERDS2FJ103 1/4W 10K R2223 ERDS2FJ224 1/4W 220K R2224 ERDS2FJ391 1/4W 390 R2225 ERDS2FJ224 1/4W 220K R2226,27 ERDS2FJ391 1/4W 390...
  • Page 115 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R2279,80 ERDS2FJ151 1/4W 150 R2281,82 ERDS2FJ100 1/4W 10 R2283,84 ERDS2FJ221 1/4W 220 R2285,86 ERDS2FJ151 1/4W 150 R2287 ERDS2FJ103 1/4W 10K R2291-94 ERDS2FJ101 1/4W 100 R2295,96 ERDS2TC0 1/4W 0 R2401-13 ERDS2TC0 1/4W 0 R2414-17 ERDS2FJ220 1/4W 22 R2418,19 ERDS2FJ103 1/4W 10K...
  • Page 116 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R3003 ERJ3GEYJ123V 1/10W 12K R3004,05 ERJ3GEYJ102V 1/10W 1K R3006 ERJ3GEYJ332V 1/10W 3.3K D0GB332JA002 R3007,08 ERJ3GEYJ102V 1/10W 1K R3009 ERJ3GEYJ332V 1/10W 3.3K D0GB332JA002 R3010,11 ERJ3GEYJ102V 1/10W 1K R3012,13 ERJ3GEYJ123V 1/10W 12K R3014,15 ERJ3GEYJ332V 1/10W 3.3K D0GB332JA002 R3016 ERJ3GEYJ123V 1/10W 12K R3017,18...
  • Page 117 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R3083-85 ERJ3GEYJ680 1/10W 68 ERJ3GEYJ680V R3089-91 ERJ3GEYJ123V 1/10W 12K R3092 ERJ3GEYJ103V 1/10W 10K D0GB103JA002 R3094-96 ERJ3GEYJ123V 1/10W 12K R3098-00 ERJ3GEYJ184V 1/10W 180K R3103-05 ERJ3GEYJ184V 1/10W 180K R3107-12 ERJ3GEYJ221V 1/10W 220 R3115-20 ERJ3GEYJ563V 1/10W 56K R3138 ERJ3GEYJ224V 1/10W 220K D0GB224JA002 R3144...
  • Page 118 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html R3277,78 ERJ3GEYJ105V 1/10W 1M R3279-82 ERJ3GEYJ563V 1/10W 56K R3283,84 ERJ3GEYJ103V 1/10W 10K D0GB103JA002 R3401,02 ERJ3GEYJ334V 1/10W 330K R3500,01 ERJ3GEYJ102V 1/10W 1K R3502,03 ERJ3GEYJ151V 1/10W 150 R3504,05 ERJ3GEYJ101 1/10W 100 D0GB101JA002 R3506 ERJ3GEYJ103V 1/10W 10K D0GB103JA002 R3508 ERJ3GEYJ103V 1/10W 10K D0GB103JA002...
  • Page 119 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html S1013 K0D246B00001 SW,EFFECT CH4 S1014 EVQ11G05R SW,CUE EFFECT S1015 K0D246B00001 SW,PRE/POST S1016 EVQ11G05R SW,CUE CH1 S2001 K0D246B00001 SW,MONITOR MODE S2004 K0D246B00001 SW,MASTER SEPARATE OUT VR801 EVBNK7M20B15 VR CROSS FADER VR803 EVBNKBM20B15 VR,C.FADER CH1 VR805 EVBNKBM20B15 VR,C.FADER CH2 VR807 EVBNKBM20B15 VR,C.FADER CH3 VR809...

  • Page 120: Crystal Oscillator

    file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html W93-18 ERJ3GEY0R00V 1/10W 0 W120-22 ERJ3GEY0R00V 1/10W 0 W301-23 ERJ3GEY0R00V 1/10W 0 X3002 H0H160500003 CRYSTAL OSCILLATOR X3500 H0J112500003 CRYSTAL OSCILLATOR Z2002-06 EXCELDR35V FERRITE BEAD TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1200000000p.html (31 of 31)08-09-30 17:54:05...

  • Page 121: Cabinet Parts Location

    file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1300000000e.html 13 Cabinet Parts Location TOP PREVIOUS NEXT TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1300000000e.html08-09-30 17:54:15...
  • Page 122 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mcp001.gif file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mcp001.gif08-09-30 17:54:19...
  • Page 123 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mcp002.gif file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mcp002.gif (1 of 2)08-09-30 17:54:30...
  • Page 124 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mcp002.gif file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mcp002.gif (2 of 2)08-09-30 17:54:30...
  • Page 125 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1400000000e.html 14 Packaging TOP PREVIOUS NEXT TOP PREVIOUS NEXT file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1400000000e.html08-09-30 17:54:34...
  • Page 126 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mpa001.gif file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mpa001.gif (1 of 2)08-09-30 17:54:36...
  • Page 127 file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mpa001.gif file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/mpa001.gif (2 of 2)08-09-30 17:54:36...

  • Page 128: Schematic Diagram For Printing With Letter Size

    file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1500000000s.html 15 Schematic Diagram for printing with letter size TOP PREVIOUS TOP PREVIOUS file:///C|/Documents and Settings/lopez/Pulpit/SHMZ1200/technics SH-MZ1200EB_EG_EK_PP_GN/s1500000000s.html08-09-30 17:54:38...
  • Page 129 SCHEMATIC DIAGRAM-1 INPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE JK300 R3001 C3034 C3195 R3257 3.3K 50V3.3 390P JK3001 PHONO 1 L3001 15.3V LINE IC3020 R3002 C3035 NJM4580DD 3.3K 50V3.3 LINE AMP JK300 -15V JK3001 C3194 R3258 390P L3002 LINE...
  • Page 130 NOTE: The number which noted at the connectors on the schematic diagram as "SCHEMATIC DIAGRAM-1" or "SCHEMATIC DIAGRAM-2" indicates the schematic diagram serial number located on the left corner in the schematic diagram. ANALOG) LINE C3083 C3094 C3043 R3049 5600P 0.022 16V47 R3083...
  • Page 131 SCHEMATIC DIAGRAM-2 CHANNEL FADER CHANNEL FADER CROSS FADER SENSOR(B) CIRCUIT (D) CIRCUIT (B) CIRCUIT CIRCUIT CN3006D CN3006B CN3006E IC802 B3NAA0000044 SENSOR VR809 VR805 VR801 100K(B) 100K(B) 100K(B) (CH4) (CH2) (CROSS FADER) 3.7V J3008B 4.8V CHANNEL FADER CHANNEL FADE (C) CIRCUIT (A) CIRCUIT CN3006A CN3006C...

  • Page 132: Input Circuit

    CROSS FADER INPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE CIRCUIT CN3006 CN3006E VR801 R3210 100K(B) (CROSS FADER) R3211 CHANNEL FADER R3212 (A) CIRCUIT R3213 CN3006A VR803 100K(B) (CH1) R3274 1.8K R3278 4.8V 1.7V CN3008 IC3024 AN6914 BUFFER AMP 4.8V 1.7V...

  • Page 133: Schematic Diagram

    SCHEMATIC DIAGRAM-3 INPUT CIRCUIT :POSITIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE ASSIGN CIRCIUT S701 (ASSIGN A) C D E F R706 J702 CN702 R3214 S702 R3215 (ASSIGN B) C3204 16V10 R3154 R3156 R3160 R3161 R3254 LED(2/2) CIRCUIT C3128 RESET 2.3V IC3012 X3002 (16MHz) C2CBJH0000...
  • Page 134 O SIGNAL(ANALOG) LINE CN3001A R3221 SW7 CONT. R3222 SW11 CONT. R3223 SW12 CONT. EQ CIRCUIT R3224 SW10 CONT. (CN3001B) R3225 SW8,9 CONT. Q R S T U on SCHEMATIC R3226 L/R CONT. DIAGRAM-6 R3234 C3183 L/R CONT. C3184 C3185 9 NC C D E F C3186 C3187...
  • Page 135 SCHEMATIC DIAGRAM-4 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LIN S1002 CD/LINE LINE (CD/LINE DIGITAL DIGITAL- LINE) CN3003B IC1002 RETURN L IN C0JBAS000035 RETURN R IN L/R PLAY MODE SELECTOR RETURN GND MIC IN MIC IN MIC GND SW5 CONT.
  • Page 136 :AUDIO SIGNAL(ANALOG) LINE C1018 R1027 16V10 C1035 R1041 R1052 15.3V 50V1 220K R1269 R1025 -15V ELECTOR IC1043 NJM4580MTE1 EQ AMP -15V R1268 R1026 15.3V C1034 R1034 16V10 C1036 R1038 R1053 50V1 220K 15.3V C1195 C1013 R1022 16V10 SELECTOR C1022 R1035 R1045 50V1 220K...
  • Page 137 SCHEMATIC DIAGRAM-5 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE R1232 R1122 R1169 C1268 C1145 50V2.2 0.15 15.3V 15.3V IC1018 IC1026 NJM4580MTE1 NJM4580MTE1 EQ AMP EQ AMP C1269 C1147 50V2.2 0.15 -15V -15V R1233 R1138 R117 R1074 R1115 R1159 C1101...
  • Page 138 AUDIO SIGNAL(ANALOG) LINE C1175 C1179 100P 16V100 R1185 R1169 C1159 15.3V 0.015 15.3V IC1033 IC1032 NJM4580MTE1 NJM4580MTE1 EQ AMP EQ AMP C1160 0.015 -15V -15V R1187 C1184 16V100 R1170 C1176 100P C1168 C1180 100P 16V100 R1171 R1159 C1151 15.3V 0.015 15.3V IC1028 IC1027...
  • Page 139 SCHEMATIC DIAGRAM-6 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE IC1005 C0JBAS000035 L/R PLAY MODE SELECTOR CN3002B +15V -15V 3CH PH IN L 3CH PH IN R 3CH LINE IN L 3CH LINE IN R INPUT GND CH3 CIRCUIT(CN3002A) 4CH PH3 IN L on SCHEMATIC...
  • Page 140 AUDIO SIGNAL(ANALOG) LINE C1014 R1023 16V10 C1024 R1036 R1047 50V1 220K 15.3V R1273 R1017 -15V AS000035 AY MODE SELECTOR IC1007 NJM4580MTE1 EQ AMP -15V 15.3V C1020 R1029 R1272 R1018 16V10 C1025 R1032 R1048 50V1 220K C1196 C1015 R1024 16V10 C1026 R1037 R1049 50V1...
  • Page 141 SCHEMATIC DIAGRAM-7 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE R1076 R1117 R1161 C1104 C1133 15.3V 15.3V 50V2.2 0.15 IC1014 IC1022 NJM4580MTE1 NJM4580MTE1 EQ AMP EQ AMP C1106 C1140 50V2.2 0.15 -15V -15V -15V R1067 R1127 R1162 R1078 R1118 R1163...
  • Page 142 AUDIO SIGNAL(ANALOG) LINE C1169 C1177 100P 16V100 R1172 R1161 C1153 15.3V 15.3V 0.015 IC1030 IC1029 NJM4580MTE1 NJM4580MTE1 EQ AMP EQ AMP C1154 0.015 -15V -15V R1181 C1178 16V100 R1162 C1173 100P C1170 C1183 100P 16V100 R1174 R1163 C1155 15.3V 15.3V 0.015 IC1044 IC1031...
  • Page 143 SCHEMATIC DIAGRAM-8 EQ CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE R1200 4.7K R1201 4.7K S1011 (EFFECT CH1) R1202 4.7K R1203 4.7K R1205 4.7K R1206 4.7K S1010 (EFFECT CH2) R1207 4.7K R1199 4.7K S1012 (EFFECT CH3) IC1045 NJM4580 CHANGE PH (EFFECT) S1013...
  • Page 144 AUDIO SIGNAL(ANALOG) LINE C1193 J1002 330P +15V -15V R1200 R1214 4.7K 4.7K CUE MIXOUT L OUTPUT CIRCUIT(CN1002) CUE MIXOUT R on SCHEMATIC DIAGRAM-11 R1201 4.7K GND2 -15V R1202 9 NC 4.7K IC1041 R1203 4.7K NJM4580MTE1 CUE MIX AMP 15.3V R1205 R1213 4.7K 4.7K...
  • Page 145 SCHEMATIC DIAGRAM-9 SUB CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LIN R3504 C3579 R3510 C3500 R3512 1.6V 3.3V 1.2V 1.6V IC3504 C0FBAK000008 24bit A/ D CONVERTER (ANALOG) 2.5V 2.5V 2.5V 3.3V 3.3V 1.6V R3505 R3500 C3501 16V10 R3501 C3502 16V10 IC3510...
  • Page 146 :AUDIO SIGNAL(ANALOG) LINE :AUDIO SIGNAL(DIGITAL) LINE R3504 R3510 R3512 C3523 3.3V 3.3V 1.2V 1.6V C3524 C3513 16V10 IC3511 C3514 C0EBE0000274 VOLTAGE DET. 1.6V INT1 LRCK 3.3V 3.3V 1.6V R3511 R3505 MCKO1 1.2V DVss 3.3V 1.2V C3518 0.47 VCOM IC3501 AVss VOUT C1BB00000692 UOUT...
  • Page 147 SCHEMATIC DIAGRAM-10 SUB CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE R3506 D3500 MA728TX Q3501 2.9V UN5211TX SWITCHING C3515 16V10 C3517 1.6V INT1 LRCK R3513 3.3V MCKO1 1.2V DVss C3521 0.47 1.2V 3.3V VCOM IC3502 R3548 AVss C1BB00000692 VOUT 2.5V DIGITAL AUDIO...
  • Page 148 AUDIO SIGNAL(ANALOG) LINE :AUDIO SIGNAL(DIGITAL) LINE C3569 C3563 R3536 50V1 100K R3542 R3544 180K 2.5V 2.5V -15V IC3508 IC3505 M5218AFPE3 PCM1734EB-E2 BUFFER AMP D/A CONVERTER 15.3V 1.6V 1.6V 1.6V 2.5V 2.5V C3556 R3537 R3540 R3545 50V1 100K 180K C3566 C3570 C3557 R3539 50V1...
  • Page 149 SCHEMATIC DIAGRAM-10 SUB CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(ANALOG) LINE R3506 D3500 MA728TX Q3501 2.9V UN5211TX SWITCHING C3515 16V10 C3517 1.6V INT1 LRCK R3513 3.3V MCKO1 1.2V DVss C3521 0.47 1.2V 3.3V VCOM IC3502 R3548 AVss C1BB00000692 VOUT 2.5V DIGITAL AUDIO...
  • Page 150 AUDIO SIGNAL(ANALOG) LINE :AUDIO SIGNAL(DIGITAL) LINE C3569 C3563 R3536 50V1 100K R3542 R3544 180K 2.5V 2.5V -15V IC3508 IC3505 M5218AFPE3 PCM1734EB-E2 BUFFER AMP D/A CONVERTER 15.3V 1.6V 1.6V 1.6V 2.5V 2.5V C3556 R3537 R3540 R3545 50V1 100K 180K C3566 C3570 C3557 R3539 50V1...

  • Page 151: Output Circuit

    SCHEMATIC DIAGRAM-12 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL( Z2005 C2007 L2001 R2011 C2008 Z2006 16V10 R2010 JK2014 DIGITAL OUT L2014 JK2001 IC2003 M5207L05 BUFFER AMP(CH3) PLAYER CONTROL JK2002 15.3V -15V CN2002B DIGITAL OUT CH4 DIGITAL IN DIGITAL OUT CH1 R2272 R2271...
  • Page 152 GE LINE :AUDIO SIGNAL(ANALOG) LINE :AUDIO SIGNAL(DIGITAL) LINE Z2006 15.3V CH1/2 CH1/2 IC2009 C0JAAS000020 EFFECT RETURN OUTPUT SW MP(CH3) CH3/4 CH3/4 -15V -15V C2027 50V1 C2444 R2444 R2022 -15V R2064 15.3V R2445 MP(CH4) C2028 50V1 C2445 R2042 C2054 2.7K 680P R2067 2.7K IC2015...
  • Page 153 SCHEMATIC DIAGRAM-13 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL( R2427 4.7K 15.3V CH1 L CH1 R IC2005 C0JAAS000020 EFFECT POST(CH1/2) CH2 L CH2 R -15V C2230 R2428 R2435 330P 4.7K 4.7K R2423 4.7K -15V IC2036 UPC4570C MIX AMP 15.3V R2424 R2436...
  • Page 154 GE LINE :AUDIO SIGNAL(ANALOG) LINE R2069 4.7K 15.3V CH1 L CH1 R IC2007 C0JAAS000020 EFFECT PRE(CH1/2) CH2 L CH2 R -15V C2059 220P R2083 5.6K -15V IC2018 UPC4570C MIX AMP 15.3V R2082 5.6K C2058 220P 15.3V CH3 L CH3 R IC2008 C0JAAS000020 EFFECT PRE(CH3/4)
  • Page 155 SCHEMATIC DIAGRAM-14 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL(A R2092 R2088 2.7K R2091 R2087 2.7K R2090 R2094 2.7K R2089 2.7K R2093 R2123 150K R2124 150K 15.3V CH3/4 CH3/4 L(OFF) R(OFF) IC2010 C0JAAS000020 SEPARATE SW CH3/4 CH3/4 L(ON) R(ON) -15V R2125...
  • Page 156 GE LINE :AUDIO SIGNAL(ANALOG) LINE R2092 R2091 C2076 R2115 C2080 50V3.3 R2094 -15V R2093 IC2020 UPC4570C R2560 R2553 MASTER MIX 100K D2104 D2001 R2123 C2145 MA165TA MA165TA 150K 50V1 15.3V R2559 R2124 4.7K 150K R2110 C2083 50V3.3 -15V -0.2V C2073 IC2011 UPC4570C MIX AMP...
  • Page 157 SCHEMATIC DIAGRAM-15 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE LED(1/2) CIRCUIT IC2031 BA682A LED DRIVE (OUTPUT LEVEL) 10.7V 9.2V 7.7V 6.2V 10.7V 9.2V 7.7V 6.2V D504 D505 LNV112106 LNV112106 (OUTPUT LEVEL LEFT) (OUTPUT LEVEL MONITOR) 5.9V 7.5V 10.6V 12.2V 6.4V (-20dB) (-20dB) R2224...
  • Page 158 GE LINE FRONT SW CIRCUIT C905 NORMAL S902 (CH1 FADER) REVERSE CN2001B CN2001A C906 NORMAL S903 (CH2 FADER) D505 D506 LNV112106 LNV112106 (OUTPUT LEVEL MONITOR) (OUTPUT LEVEL RIGHT) REVERSE (-20dB) (-20dB) C907 NORMAL (-15dB) (-15dB) S904 (CH3 FADER) (-10dB) (-10dB) REVERSE (-7dB) (-7dB)
  • Page 159 SCHEMATIC DIAGRAM-16 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL( C2074 330P R2107 3.3K -15V IC2021 UPC4570C C2162 R2239 SEPARATE MIX 16V47 C2163 R2241 16V47 15.3V R2568 Q2018 R2109 -14.8V 3.3K 2SC3327ABTA MUTING C2072 R2567 330P -14.8V Q2019 R2095 C2079 2.7K...
  • Page 160 GE LINE :AUDIO SIGNAL(ANALOG) LINE JK2009 R2295 L2004 REC OUT R2296 Q2018 2SC3327ABTA MUTING R2567 -14.8V JK2009 Q2019 R2161 C2144 2SC3327ABTA MUTING MASTER C2108 R2150 C2139 R2168 R2202 R2291 L2003 OUT1 16V10 100P (FRONT) R2208 R2292 R2194 15.3V -14.8V IC2027 UPC4570C 27ABTA Q2006...
  • Page 161 SCHEMATIC DIAGRAM-17 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL IC2014 M5218AL POWER AMP 15.3V -15V R2160 R2188 JK2006 C2454 C2138 C2152 R2200 L2006 16V47 150P 150P 1.2K R2228 -14.8V Q2012 2SC3327ABTA R2174 MUTING C2455 R2201 16V47 1.2K R2229 -14.8V Q2013...
  • Page 162 AGE LINE :AUDIO SIGNAL(ANALOG) LINE Q2022 2SJ498CTA C2093 SWITCHING R2118 R2275 Q2023 2SJ498CTA SWITCHING 15.3V IC2022 UPC4570C MONITOR MIX -15V C2096 C2202 R2099 R2276 50V3.3 Q2024 C2201 2SJ498CRA 50V3.3 JK2006 SWITCHING Q2025 2SJ498CTA SWITCHING R2116 R2129 MASTER OUT 1 C2089 Q2027 2SJ498CTA SWITCHING...
  • Page 163 SCHEMATIC DIAGRAM-18 OUTPUT CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :AUDIO SIGNAL( R2158 390K R2588 R2157 390K R2587 R2569 R2419 -14.8V Q2020 2SC3327ABTA R2131 MUTING R2570 Q2021 -14.8V R2552 R2132 2SC3327ABTA MUTING R2556 C2118 C2116 R2145 R2149 R2177 16V10 R2185 R2178 -14.8V 15.3V...

  • Page 164: Monitor Circuit

    GE LINE :AUDIO SIGNAL(ANALOG) LINE J603B +15V -15V MUTE POWER TRANSFORMER CIRCUIT +12V (CN603A) on SCHEMATIC DIAGRAM-19 GND2 MONITOR CIRCUIT CN2003 J2003 R2705 470K R2158 390K 390K R2419 C2239 16V10 CN2004 J2004 R2131 15.3V IC2101 NJM4580MTE1 MONITOR AMP JK2009 -15V C2240 16V10 R2249...
  • Page 165 SCHEMATIC DIAGRAM-19 POWER TRANSFORMER CIRCUIT :POSITIVE VOLTAGE LINE Q604 B1BABD000001 POWER SUPPLY 22.5V 23.3V 23.3V 23.3V 23.3V Q606 CN603A B1ADCF000063 22.5V POWER SUPPLY +15V -15V MUTE OUTPUT CIRCUIT(J603B) +12V on SCHEMATIC DIAGRAM-18 Q605 B1ABGC000001 SWITCHING GND2 -0.4V SUB POWER CIRCUIT D2011 MA4120MTA IC605...
  • Page 166 :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE Q603 B1ABGC000001 PT601 D613-617,619 MUTING CONT. D614 B0EAKM000117 CN601 AC19V D615 23.3V D619 5.4V AC19V D616 5.1V AC14V D617 AC8.2V Q607 B1ADCF000063 R603 ABGC000001 MUTING CONT. -6.4V TCHING AC8.4V R601 5.1V -14.8V 5.1V Q602 B1ABGC000001 MUTING CONT.

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