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JVC HR-J695MS Service Manual
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JVC HR-J695MS Service Manual

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SERVICE MANUAL
HR-J690EU, HR-J695EK, HR-J695MS,
HR-J790EU, HR-J795EK, HR-J795MS
SPECIFICATIONS
GENERAL
Power requirement
Power consumption
Power on
Power off
Temperature
Operating
Storage
Operating position
Dimensions (W x H x D) : 400 mm x 94 mm x 270 mm
Weight
Format
Maximum recording time
(SP)
(LP)
VIDEO/AUDIO
Signal system
Recording system
Signal-to-noise ratio
Horizontal resolution
Frequency range
Normal audio
Hi-Fi audio
Input/Output
VIDEO CASSETTE RECORDER
(The specifications shown pertain specifically to the model HR-J790EU.)
: AC 220 V – 240 V
, 50 Hz/60 Hz
: 15 W
: 4.0 W
: 5°C to 40°C
: –20°C to 60°C
: Horizontal only
: 3.1 kg
: VHS PAL standard
: 240 min. with E-240 video cassette
: 480 min. with E-240 video cassette
: PAL-type colour signal and CCIR
monochrome signal, 625 lines
50 fields
: DA4 (Double Azimuth) head helical
scan system
: 45 dB
: 250 lines
: 70 Hz to 10,000 Hz
: 20 Hz to 20,000 Hz
: 21-pin SCART connectors:
IN/OUT x 1, IN/DECODER x 1
RCA connectors:
VIDEO IN x 1, AUDIO IN x 1,
AUDIO OUT x 1
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD
TUNER/TIMER
TV channel storage
capacity
Tuning system
Channel coverage
VHF
UHF
Aerial output
Memory backup time
ACCESSORIES
Provided accessories
Optional accessories
Specifications shown are for SP mode unless specified otherwise.
E. & O.E. Design and specifications subject to change without
notice.
World of free manuals
: 99 positions (+AUX position)
: Frequency synthesized tuner
: 47 MHz – 89 MHz/
104 MHz – 300 MHz/
302 MHz – 470 MHz
: 470 MHz – 862 MHz
: UHF channels 22 – 69 (Adjustable)
: Approx. 10 min.
: RF cable,
Infrared remote control unit,
"R6" battery x 2
: Satellite Controller RM-SD1
V15D1/D14/D15
No.82913
March 2002
25/8/2013

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Summary of Contents for JVC HR-J695MS

  • Page 1 25/8/2013 SERVICE MANUAL VIDEO CASSETTE RECORDER HR-J690EU, HR-J695EK, HR-J695MS, HR-J790EU, HR-J795EK, HR-J795MS SPECIFICATIONS (The specifications shown pertain specifically to the model HR-J790EU.) GENERAL TUNER/TIMER Power requirement : AC 220 V – 240 V , 50 Hz/60 Hz TV channel storage...

  • Page 2: Table Of Contents

    3.1.4 Color(colour) bar signal, color(colour) bar pattern 3-1 3.1.5 Switch settings ............3-1 3.1.6 Manual tracking mode (Auto tracking ON/OFF) setting 3-1 The following table lists the differing points between models HR-J690EU, HR-J695EK, HR-J695MS, HR-J790EU, HR-J795EK and HR-J795MS. MODEL HR-J690EU...

  • Page 3: Important Safety Precautions

    Important Safety Precautions Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
  • Page 4 www.freeservicemanuals.info 25/8/2013 Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions, Afterwards, perform the following tests and confirm the specified values in order to verify compli- ance with safety standards.

  • Page 5: Disassembly

    www.freeservicemanuals.info 25/8/2013 SECTION 1 DISASSEMBLY (3) Unload the pole base assembly by manually turning the gear 1.1 Manually removing the cassette tape of the loading motor until the pole base assembly is hidden If you cannot remove the cassette tape which is loaded be- behind the cassette lid.

  • Page 6: Removing The Major Parts

    www.freeservicemanuals.info 25/8/2013 1.2 Removing the major parts 1.2.1 How to read the procedure table This table shows the steps for disassembly of the externally Door opener furnished parts and board assemblies. Reverse these steps when re-assembling them. Switch Side lever <Example>...
  • Page 7 www.freeservicemanuals.info 25/8/2013 [3] Drum assembly <Note 3c> (S3a) <Note 3 > [1] Top cover (WR3a) (S1a) (S2a) <Note 2a> (S3b) <Note 3a> [3] Mechanism assembly <Note 3b> (S2a) <Note 3d> (S3c) (S3e) (S4b) <Note 3c> (S1a) (S3d) <Note 3c> Insert the bushing of POWER CORD [4] Main board assembly so as not to twist the cord.

  • Page 8: Emergency Display Function

    www.freeservicemanuals.info 25/8/2013 1.3 Emergency display function This unit saves details of the last two emergencies as the EMG 0 : 00 : 00 Normal display (Counter or clock) history and allows the status of the VCR and the mechanism of each emergency to be shown both on the display and as EMG content display (E:Latest:Previous) See 1.3.4.

  • Page 9: Details Of The Osd Display In The Emg Display Mode

    ROM No. tially different from the mechanism sensor information in EMG detail information <1>. A A : Key code (JVC code) [For MN* only] B B : Deck operation mode (See EMG detail information <1>.) C C : Mechanism operation mode (See EMG detail information <1>.) D D : Sensor information (See sensor information details.)

  • Page 10: Emg Content Description

    www.freeservicemanuals.info 25/8/2013 1.3.4 EMG content description Note: EMG contents “E08/E09” are for the model with Dynamic Drum (DD). CONTENT CAUSE E01: Loading EMG If the mechanism mode does not change to the next mode within 4 sec- 1. The mechanism is locked in the middle of the mode transition during a tape loading operation. onds after the loading motor starts rotating in the loading direction, while 2.
  • Page 11 www.freeservicemanuals.info 25/8/2013 1.3.5 EMG detail information <1> * 2 : Mechanism operation mode [Table of MN*] The status (electrical operation mode) of the VCR and the status Display Mechanism operation mode (mechanism operation mode/sensor information) of the mechanism Command standby (No command to be executed) in the latest EMG can be confirmed based on the figure in EMG Immediate Power OFF after EMG occurrence detail information <1>...

  • Page 12: Emg Detail Information<1

    www.freeservicemanuals.info 25/8/2013 3– : Mechanism sensor information * 5 : Cassette tape type <1> [Common table of MN* and HD*] Display Cassette tape type <1> Mechanism sensor information Display Cassette type not identified Mechansim Start sensor End sensor REC safety SW position sensor Large reel/small reel (T-0 to T-15/T-130 to T-210) not classified Small reel, thick tape (T-120) identified/thin tape (T-140) identified...

  • Page 13: Service Position

    www.freeservicemanuals.info 25/8/2013 1.4 Service position Jig RCU mode This unit has been designed so that the Mechanism and Main This unit uses the following two modes for receiving remote control codes. board assemblies can be removed together from the chassis assembly.

  • Page 14: Maintenance And Inspection

    www.freeservicemanuals.info 25/8/2013 1.7.3 Suggested servicing schedule for main components 1.7 Maintenance and inspection The following table indicates the suggested period for such 1.7.1 Cleaning service measures as cleaning, lubrication and replacement. In Regular cleaning of the transport system parts is desirable but practice, the indicated periods will vary widely according to en- practically impossible.

  • Page 15: Mechanism

    www.freeservicemanuals.info 25/8/2013 SECTION 2 MECHANISM 2.1 Before disassembling 2.1.3 Setting the mechanism assembling mode The mechanism-assembling mode is provided with this mecha- 2.1.1 Notes nism. When disassembling and assembling, it is required to This model’s mechanism relates closely to the rotary encoder engage this mode.

  • Page 16: Layout Of The Main Mechanism Parts

    www.freeservicemanuals.info 25/8/2013 2.1.4 Layout of the main mechanism parts Pole base assy T4 Main brake assy T3 A/C head (take-up Side) (take-up side) Pinch roller arm assy Full erase head Lid guide Pole base assy (supply side) T7 Guide arm assy T8 Brake lever Tension arm assy T9 Drive lever...

  • Page 17: Disassembling Procedure Table

    www.freeservicemanuals.info 25/8/2013 2.1.5 Disassembling procedure table This table shows the order of parts removal when replacing each part. For replacement, remove the parts in the order of 1 to 13 shown in the table and install the parts in the reverse order. The symbol number before each part name shows the number in the figure “Layout of the main mechanism parts”.

  • Page 18: Replacement Of The Main Mechanism Parts

    www.freeservicemanuals.info 25/8/2013 2.2 Replacement of the main mechanism parts 2.2.1.3 Disassembling (1) Release hook (a) to remove the earth spring (1) from the 2.2.1 Cassette holder top frame. 2.2.1.1 Removal (2) Release the catches (a) and (b) and pull the top frame in the direction shown by the arrow (a) to remove it.

  • Page 19: A/C Head

    www.freeservicemanuals.info 25/8/2013 2.2.2 A/C head Screw (b) 2.2.2.1 Removal SIDE FRAME(R) (1) Remove screws (a) and (b). (2) Remove the A/C head together with the head base. (3) Remove the screws (c), (d) and (e) to remove the spring (a) and the A/C head from the Head base.

  • Page 20: Guide Arm, Pinch Roller Arm

    www.freeservicemanuals.info 25/8/2013 2.2.3 Guide arm, pinch roller arm 2.2.4 Idler arm, idler gear 1/2 2.2.3.1 Removal 2.2.4.1 Removal (1) Remove the spring (a) from the hook (a) and detach the (1) Release the catches (a) and (b) to detach the idler arm. guide arm assembly.

  • Page 21: Press Lever, Control Cam, Capstan Brake Assembly,Loading Motor Assembly

    www.freeservicemanuals.info 25/8/2013 2.2.6 Press lever, control cam, capstan brake assembly, loading motor assembly Tension arm assembly Spring (b) Main brake (T) assembly Catch (d) 2.2.6.1 Removal Catch (c) Section (b) Spring (a) BRAKE (1) Remove the slit washer (a) to detach the press lever. Spring (a) LEVER (2) Release the slit washer (b) to detach the control cam.

  • Page 22: Capstan Motor, Load Gear, Control Plate

    www.freeservicemanuals.info 25/8/2013 Note: 2.2.6.2 Installation (phase adjustment) When replacing the worm bearing of the loading motor as- • (1) Attach the loading motor assembly to the main deck. sembly, attach it according to the following specification. (2) Secure the screw (a). If worm bearing is not attached correctly, a mechanism (3) Solder the wire to section (a).

  • Page 23: Clutch Unit Assembly, Direct Gear

    www.freeservicemanuals.info 25/8/2013 2.2.7.2 Installation (phase adjustment) 2.2.8 Clutch unit assembly, direct gear (1) Place the main deck on the guide hole (a) of the tension arm 2.2.8.1 Removal lever. (1) Remove the slit washer (a) to detach the clutch unit assem- (2) Place the main deck on the guide hole (b) of the brake le- bly.

  • Page 24: Mechanism Timing Chart

    www.freeservicemanuals.info 25/8/2013 2.3 Mechanism timing chart REEL MECHANISM MODE SERCH SLOW EJECT PLAY STOP BRAKE /REW /STILL /SLOW /STILL CONTROL PLATE B FR MARK POLE BASE LOCK REEL LOCK FREE TENSION ARM PLAY TENSION STOP FF/REW ARM LEVER (STOP MODE PRESS UP) BRAKE LEVER GUIDE ARM...

  • Page 25: Adjustment

    www.freeservicemanuals.info 25/8/2013 SECTION 3 ADJUSTMENT 3.1.4 Color (colour) bar signal, color (colour) bar pattern Before adjustment 3.1.1 Precaution • • Color(colour) bar signal [PAL] Color(colour) bar pattern [PAL] White(100%) (75%) • The adjustments of this unit include the mechanism compatibility and electrical adjustments. During the White(75%) performance of this work, be sure to observe the pre- Burst...

  • Page 26: Mechanism Compatibility Adjustment

    www.freeservicemanuals.info 25/8/2013 3.2 Mechanism compatibility adjustment 3.2.2 FM waveform linearity • Signal (A1) Alignment tape(SP, stairstep, PAL) [MHPE] Notes: • (A2) Alignment tape(LP, stairstep, PAL) [MHPE-L] • Although compatibility adjustment is very important, it is not necessary to perform this as part of the normal servicing •...

  • Page 27: Height And Tilt Of The A/C Head

    www.freeservicemanuals.info 25/8/2013 3.2.4 A/C head phase (X-value) • Proper waveform variation • Signal (A1) Alignment tape(SP, stairstep, PAL) [MHPE] • (A2) Alignment tape(LP, stairstep, PAL) [MHPE-L] • Mode • Equipment Oscilloscope • Improper waveform variation Down • Measuring point (D) TP106 (PB.

  • Page 28: Electrical Adjustment

    www.freeservicemanuals.info 25/8/2013 Electrical adjustment Note: 3.3.1.2 Slow tracking preset The following adjustment procedures are not only necessary Signal (A1) • Ext. input after replacement of consumable mechanical parts or board (A2) • Color (colour) bar signal [PAL] assemblies, but are also provided as references to be re- Mode (B1) •...

  • Page 29: Packing And Accessory Assembly

    The instruction manual to be provided with this product will differ according to the destination. (HR-J695MS/J795MS) ADHESIVE TAPE SPEC OF BARCODE 306A (HR-J695EK/J795EK) SPEC OF BARCODE (HR-J690EU/J790EU) SPEC OF BARCODE (HR-J695EK /J795EK) 315 (HR-J695MS/J795MS) FUNAL ASSY <M2> MODEL MARK MODEL MARK HR-J690EU HR-J790EU HR-J695EK HR-J795EK HR-J695MS...
  • Page 30 FINAL ASSEMBLY <M2> BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and per- formance. We recommend that genuine JVC parts be used. MECHANISM ASSY<M4> REAR SIDE Insert the bushing of POWER CORD MAIN BOARD ASSY<03>...

  • Page 31: Final Assembly

    www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 32 www.freeservicemanuals.info 25/8/2013 < > MECHANISM ASSEMBLY A/C HEAD BOARD ASSY <12> LOADING MOTOR BOARD ASSY <55> Classifi- Symbol in Part No. cation drawing Grease KYODO-SH-JB NOTE:The section marked in AA and BB indicate lubrication and greasing areas. COSMO-HV56 World of free manuals...

  • Page 33: Mechanism Assembly

    www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 34: Electrical Parts List

    MODEL MARK HR-J690EU HR-J790EU ELECTRICAL PARTS LIST HR-J695EK HR-J795EK HR-J695MS HR-J795MS REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - -...
  • Page 35 www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 36 www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 37 www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 38 www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 39 www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 40 www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 41 www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 42: A/C Head Board Assembly<12

    www.freeservicemanuals.info 25/8/2013 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 43 www.freeservicemanuals.info 25/8/2013 SECTION 4 CHARTS AND DIAGRAMS NOTES OF SCHEMATIC DIAGRAM 4) Indication on schematic diagram 6. Signal path Symbols CIRCUIT BOARD NOTES Voltage Indications for REC and PB mode on the sche- The arrows indicate the signal path as follows. 1.
  • Page 44 www.freeservicemanuals.info 25/8/2013 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : BOARD INTERCONNECTIONS When replacing the parts , refer to the Parts List. #REAR OUT J7103 AC INPUT J7101 J7102 RF OUT RF IN AV1 IN/OUT...
  • Page 45 2SA1576A/QR/ OPEN 2SB1218A/QR/ SECAM_DET 2PA1576/R/ OPEN PB_FM SECAM_REC_COLOR EE[L] SW5V C.SYNC SECAM[H] V_TO_OSD SECAM_PB_COLOR ONLY USED FOR HR-J695MS/J795MS : Used VIDEO #DIFFERENCE TABLE 1 : Not used B35, B40, B50, Q21, Q34, R33, R37, SECAM MESECAM R47, R48, R65, R72,...
  • Page 46 R201 AFCpc HD6432199RA43F(HR-J690EU/J790EU) QAX0445-001 C3041 15µ C3024 QAX0445-002 R3073 AFCosc SW2/CH_SW R202 HD6432199RA45F(HR-J695EK/J795EK) R3072 C210 AFCLPF 0.01 C202 Q4001 R203 HD6432199RA47F(HR-J695MS/J795MS) R3071 CSYNC/ HSYNC PROTECT RN1302 C203 L204 PDTC114WU 1000p 150µ C205 D201 R3070 R205 2.2K VLPF/ VSYNC P50_IN/VHS[H] DTC114EUA...
  • Page 47 25/8/2013 MAIN (SECAM) SCHEMATIC DIAGRAM [HR-J695MS/J795MS] Note : The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
  • Page 48 www.freeservicemanuals.info 25/8/2013 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : MAIN (SW.REG) SCHEMATIC DIAGRAM When replacing the parts , refer to the Parts List. MAIN[SW.REG] TO SYSCON T5001 R5302 R5303 QQS0083-001 1.2k...
  • Page 49 www.freeservicemanuals.info 25/8/2013 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : MAIN (TUNER) SCHEMATIC DIAGRAM When replacing the parts , refer to the Parts List. 0 3 TUNER[MAIN] TU6001 ANT IN ANT OUT MATSUSHITA BB(AL5V)
  • Page 50 www.freeservicemanuals.info 25/8/2013 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : 4.7 MAIN (FMA) SCHEMATIC DIAGRAM When replacing the parts , refer to the Parts List. MAIN[FMA] C2222 0.01 TO SW.REG SW5V SW12V R2254...
  • Page 51 S7013 S7014 S7015 S7016 S7017 S7018 S7019 R7024 R7025 CN7001 HR-J790EU 400HA POWER ST/EJ PAUSE PLAY 24H EXP A.DUB HR-J795EK HR-J795MS HR-J690EU 400H POWER ST/EJ PAUSE PLAY HR-J695EK HR-J695MS POWER ST/EJ PAUSE PLAY p20242001a_rev0 4-17 4-18 World of free manuals...
  • Page 52 www.freeservicemanuals.info 25/8/2013 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : 4.9 MAIN (TERMINAL) SCHEMATIC DIAGRAM When replacing the parts , refer to the Parts List. MAIN[TERMINAL] R7112 Q7101 2SB1218A/QR/ R7101 2SA1576A/QR/ 2PA1576/R/...
  • Page 53 www.freeservicemanuals.info 25/8/2013 4.10 MAIN (VPS/PDC SLICER) SCHEMATIC DIAGRAM 4.11 ADV.JOG SCHEMATIC DIAGRAM [HR-J790EU/J795EK/J795MS] Note : The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts , refer to the Parts List.
  • Page 54 www.freeservicemanuals.info 25/8/2013 4.12 MAIN, R.PAUSE AND SAT CTL CIRCUIT BOARDS <03> MAIN, <91> R.PAUSE, <94> SAT CTL LPB10160-001D DANGEROUS VOLTAGE R7134 R7131 R7103 R7105 R7114 R7117 B7120 C7197 L7101 L7102 R7132 T2052 R7133 J7103 C2053 R2054 D7106 F5001 C5003 B7116 J7101 CN5001 C7131...
  • Page 55 www.freeservicemanuals.info 25/8/2013 4.13 REMOTE CONTROLLER SCHEMATIC DIAGRAM COMPONENT PARTS LOCATION GUIDE <MAIN> LPB10160-001D REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF CAPACITOR C315 A D 3E C4002 B C 10G C7157 A D 10O...
  • Page 56 SECAM PB 0.24 Vp-p SECAM REC/PB 1.3 Vp-p SECAM PB 0.44 Vp-p 10 mV/20 µsec/DIV 50 mV/20 µsec/DIV 10 mV/20 µsec/DIV 20 mV/2 msec/DIV IC2201 *WF10 - WF13 is used only for HR-J695MS/J795MS. < AUDIO > TP2253 IC1-53 IC2201-9 WF2-1 IC2201-53 WF2-2...
  • Page 57 www.freeservicemanuals.info 25/8/2013 4.17 CPU PIN FUNCTION <SYSCON IC3001> PIN NO. LABEL IN/OUT FUNCTION PIN NO. PIN NO. LABEL LABEL IN/OUT IN/OUT FUNCTION FUNCTION SVSS SYSTEM POWER CTLREF CTL REFERENCE VOLTAGE DIG5 LED DRIVE CTL(+) IN/OUT CTL(+) SIGNAL I2C_CLK2 SERIAL DATA TRANSFER CLOCK FOR MEMORY IC CTL(-) IN/OUT CTL(-) SIGNAL I2C_DATA2...
  • Page 58 SAFETY CAP MOTOR LM F/R/S REC_SAFETY LM_FR(LMC1) DRUM PG/FG ONLY USED FOR DRUM CTL HR-J690EU/J790EU DRUM_CTL_V END_SENSOR Q3003 HR-J695MS/J795MS SENSOR CH+A CTL3(CH+A) CH+B CH+B TERMINAL I2C_DATA I2C_CLK A.MUTE ( H ) PAL_PB ( H ) PAL_PB(H) 5 5 LOADING MOTOR H.REC_ST ( H )
  • Page 59 25/8/2013 4.19 VIDEO BLOCK DIAGRAM C.SYNC ONLY USED FOR HR-J695MS/J795MS MAIN SECAM_PB_COLOR ( VIDEO/N. AUDIO, TERMINAL, SECAM ) SYSCON V_TO_OSD WF12 V_TO_OSD WF13 V_TO_VPS/PDC SYNC GATE V.PULSE MUTE SYNC /V-SEP I2C_DATA 4.3MHz I2C_CLK MUTE CTL3(CH+A) IC301 SYNC GATE 4.3MHz 2.2MHz...
  • Page 60 FMA CH1 AUDIO IN ( L ) FMA CH2 RFC_OUT TU6001 ONLY USED FOR TP2253 ANT IN AUDIO IN 27 HR-J690EU/J790EU A.PB.FM DACM_L TV_IN(L) HR-J695MS/J795MS SIF OUT ANA_IN1+ Q2255 DACM_R TV_IN(R) ANT OUT PB_FM_IN AUDIO OUT MONO_IN PRE_OUT IC6701 DEC_OUT(R)

This manual is also suitable for:

Hr-j695ekHr-j690euHr-j790euHr-j795ekHr-j795ms

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