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AV RECEIVER
SC-LX88-K
SC-LX88-S
SC-LX78-K,-S
SC-LX88, SC-LX78
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
SC-LX88-K
SYXJ8
SC-LX88-S
SYXJ8
SC-LX78-K
SYXJ8
SC-LX78-S
SYXJ8
SC-LX88
FXJ
SC-LX88
DLXJ
SC-LX88
AXJ5
SC-LX78
FXJ
SC-LX78
DLXJ
SC-LX78
AXJ5
This service manual should be used together with the following manual(s).
Model No.
SC-89/CUXJ
SC-89, SC-87, SC-LX88, SC-LX78
For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION
Power Requirement
AC 220 V to 230 V
AC 220 V to 230 V
AC 220 V to 230 V
AC 220 V to 230 V
AC 110 V
AC 220 V to 230 V/ 240 V
AC 220 V
AC 110 V
AC 220 V to 230 V/ 240 V
AC 220 V
Order No.
RRV4550
RRV4551
SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM, PCB PARTS LIST
1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
2014
SC-LX88-K
The voltage can be converted by the
following method.
-------
-------
-------
-------
-------
With the voltage selector
-------
-------
With the voltage selector
-------
Remarks
K-ZZZ SEPT.
ORDER NO.
RRV4562
2014 Printed in Japan
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Summary of Contents for Pioneer SC-LX88-K
- Page 1 PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936...
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Page 2: Contrast Of Miscellaneous Parts
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 562 x 10 5621 RN1/4PC CONTRAST TABLE SC-LX88-K, SC-LX88-S, SC-LX78-K, SC-LX78-S SC-89/CUXJ, SC-LX88-K/SYXJ8, SC-LX88-S/SYXJ8, SC-LX78-K/SYXJ8 and SC-LX78-S/SYXJ8 are constructed the same except for the following: SC-89 SC-LX88-K SC-LX88-S SC-LX78-K... - Page 3 SC-89 SC-LX88-K SC-LX88-S SC-LX78-K SC-LX78-S Mark Symbol and Description Remarks /CUXJ /SYXJ8 /SYXJ8 /SYXJ8 /SYXJ8 1..IR BUFFER_M ASSY AWM8381 AWM8382 AWM8382 AWM8383 AWM8383 P87-3 2..IR BUFFER_M ASSY AWX1780 AWX1781 AWX1781 AWX1782 AWX1782 P89-7 1..FRONT HDMI USB ASSY AWX1805 AWX1806 AWX1806...
- Page 4 AMB8042 AMB8049 P89-30 Panel ANB7618 ANB7619 ANB7620 ANB7623 ANB7624 P89-31 Pioneer Badge VAM1159 VAM1158 VAM1158 VAM1158 VAM1158 P89-32 Screw BBZ30P080FTB BBZ30P080FTB BBZ30P080FNI BBZ30P080FTB BBZ30P080FNI Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”.
- Page 5 P89-29 Panel Base AMB8041 AMB8042 AMB8042 AMB8042 P89-30 Panel ANB7618 ANB7619 ANB7619 ANB7619 P89-31 Pioneer Badge VAM1159 VAM1158 VAM1158 VAM1158 Heat Cond Sheet Not used Not used AEB7445 Not used Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”.
- Page 6 ANT CONV-Adapter Not used Not used Not used AKX7023 Poly Bag (0.06*55*80) Not used Not used Not used AHG7153 Caution 220-230V Not used Not used ARR7023 Not used Caution Card SD SB Not used Not used ARM7063 Not used SC-LX88-K...
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Page 7: Exterior Section
P89-29 Panel Base AMB8041 AMB8042 AMB8042 AMB8042 P89-30 Panel ANB7618 ANB7623 ANB7623 ANB7623 P89-31 Pioneer Badge VAM1159 VAM1158 VAM1158 VAM1158 Heat Cond Sheet Not used Not used AEB7445 Not used Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”. -
Page 8: Rear Section
RS1/10SR680J C2523, C2524 CCSQCH101J50 CCSQCH271J50 CCSQCH271J50 C2589, C2590 CCSQCH101J50 CCSQCH151J50 CCSQCH151J50 C2700 CCSQCH101J50 ACE7101 CCSQCH151J50 C2832 CCSRCH101J50 CCSRCH101J50 CCSRCH151J50 C2609, C2610 CEAK220M50 ACH7388 CEAK220M50 C2707, C2708 CEAK220M50 ACH7377 CEAK220M50 C3001, C3002 CEAK2R2M50 CEAK2R2M50 ACH7379 C3025, C3026 CEAK100M50 CEAK100M50 ACH7380 SC-LX88-K... - Page 9 RS1/10SR183J R2480, R5269, R5278 Not used RS1/10SR224J RS1/10SR224J R5399, R5400, R8201, R8267 Not used RS1/16SS0R0J RS1/16SS0R0J R5329, R5496-R5498 Not used RS1/16SS100J RS1/16SS100J R5317-R5322 Not used RS1/16SS101J RS1/16SS101J R8259 Not used RS1/16SS102J RS1/16SS102J R5314, R8254, R8255 Not used RS1/16SS103J RS1/16SS103J SC-LX88-K...
- Page 10 RS1/10SR471J Not used Not used R2049 RS1/16SS220J RS1/16SS470J RS1/16SS470J R2138-R2140 RS1/16SS100J RS1/16SS220J RS1/16SS220J R2159 RS1/10SR330J RS1/10SR390J RS1/10SR390J R2405-R2414 RS1/10SR160J RS1/10SR180J RS1/10SR180J R2428, R5465 RS1/16SS102J RS1/16SS473J RS1/16SS473J R2480 Not used RS1/10SR224J RS1/10SR224J R5244 RS1/10SR160J RS1/10SR180J RS1/10SR180J R5392-R5394 RS1/10SR0R0J RS1/10SR103J RS1/10SR103J SC-LX88-K...
- Page 11 Symbol and Description AWX1737 AWX1738 Remarks CN5502 B To B 11pin Plug AKM7101 Not used CN5501 B To B 17pin Plug Not used AKM7104 CN5503 B To B 25pin Plug AKM7108 Not used R5501 RS1/16SS0R0J RS1/16SS220J R5707 Not used RS1/8SQ0R0J SC-LX88-K...
- Page 12 C9813 CCSRCH222J50 CFHXSR182J16 CCSRCH222J50 C1745 CCSRCH272J50 CFHXSR222J16 CFHXSR222J16 C1604 CCSSCH100D50 CCSSCH5R0C50 CCSSCH5R0C50 C1732 CCSSCH101J50 CCSSCH7R0D50 CCSSCH7R0D50 C9548 CCSSCH101J50 Not used Not used C1615 CCSSCH120J50 CCSSCH7R0D50 CCSSCH7R0D50 C1658 CCSSCH120J50 Not used Not used C1609, C1644, C9261, C9348 CCSSCH220J50 CCSSCH4R0C50 CCSSCH4R0C50 SC-LX88-K...
- Page 13 VCH1234 CEVW221M4 C1601, C1617, C1618, C9005 CEVW221M4 VCH1234 CEVW221M4 C9312, C9314, C9450, C9635 CEVW221M4 VCH1234 CEVW221M4 C1355, C1610 CEVW221M4 VCH1234 VCH1234 C9499 Not used CEVW221M4 CEVW221M4 C9583 Not used VCH1234 VCH1234 C1698, C1703, C1724 DCH1246 Not used Not used SC-LX88-K...
- Page 14 C1785 CCSSCH330J50 CCSSCH4R0C50 CCSSCH4R0C50 C9777 CCSSCH330J50 CCSSCH5R0C50 CCSSCH5R0C50 C9287 CCSSCH330J50 CKSSYB103K25 CKSSYB103K25 C1846 CCSSCH331J50 CCSSCH101J50 CCSSCH101J50 C1774 CCSSCH331J50 CCSSCH221J50 CCSSCH221J50 C1450 CCSSCH331J50 CCSSCH330J50 CCSSCH330J50 C9647 CCSSCH331J50 CCSSCH470J50 CCSSCH470J50 C641 CCSSCH331J50 CKSSYB103K25 CKSSYB103K25 C9612, C9623 CCSSCH331J50 Not used Not used SC-LX88-K...
- Page 15 Although AWX1728 and AWX1729 are different in part number, they consist of the same service components. F DISPLAY ASSY AWX1700 and AWX1701 are constructed the same except for the following: Mark Symbol and Description AWX1700 AWX1701 Remarks R6205-R6208 RS1/10SR220J RS1/10SR270J SC-LX88-K...
- Page 16 RS1/10SR5600D RS1/10SR1801D R4400, R4401, R4800, R4801 RS1/10SR6800D RS1/10SR1801D R4900, R4901 RS1/10SR6800D RS1/10SR1801D R4104, R4105, R4204, R4205 RS1/10SR9101D RS1/10SR6801D R4304, R4305, R4404, R4405 RS1/10SR9101D RS1/10SR6801D R4504, R4505, R4604, R4605 RS1/10SR9101D RS1/10SR6801D R4704, R4705, R4804, R4805 RS1/10SR9101D RS1/10SR6801D R4904, R4905 RS1/10SR9101D RS1/10SR6801D SC-LX88-K...
- Page 17 JA5101 SP Terminal 4-P AKE7149 AKE7143 AKE7147 AKE7143 JA4101 SP Terminal 6-P AKE7150 AKE7144 AKE7148 AKE7144 R4176, R4177, R4276, R4277 RS1/4SA2R2J RS1/4SA2R4J RS1/4SA2R4J RS1/4SA2R4J R4376, R4377, R4476, R4477 RS1/4SA2R2J RS1/4SA2R4J RS1/4SA2R4J RS1/4SA2R4J R4576, R4577, R4676, R4677 RS1/4SA2R2J RS1/4SA2R4J RS1/4SA2R4J RS1/4SA2R4J SC-LX88-K...
- Page 18 Not used RS1/8SQ824J RS1/8SQ824J RS1/8SQ824J C4067, C4068 CFHXSQ103J16 ACE7101 ACE7101 ACE7101 C4083 Not used ACE7082 ACE7082 Not used C4084 Not used ACE7082 Not used Not used C4045, C4085 Not used ACE7101 ACE7101 ACE7101 C4078, C4079 ACE7090 ACE7108 ACE7108 ACE7108 SC-LX88-K...
- Page 19 Mark Symbol and Description AWX1823 AWX1824 Remarks R5780 RS1/8SQ472J RS1/8SQ512J F BIND DM CABLE ASSY AWX1845 and AWX1846 are constructed the same except for the following: Mark Symbol and Description AWX1845 AWX1846 Remarks JH3551 PCB BINDER Not used AEF7008 SC-LX88-K...
- Page 20 VNE1948 CN 7761 18P SOCKET AKP7123 RESISTORS All Resistors RS1/10SR###J CAPACITORS C 7761,7762,7767,7768 CCSQCH101J50 C 7763,7764,7769,7770 CCSQCH221J50 C 7765,7766,7771,7772 CEAK220M50 C 7773,7774,7779,7780 CCSQCH101J50 C 7775,7776,7781,7782 CCSQCH221J50 C 7777,7778,7783,7784 CEAK220M50 F MCH BRIDGE ASSY MISCELLANEOUS CN 7671,7672 18P PLUG AKM7050 SC-LX88-K...