ORDER NO.
RRV4229
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
SC-LX85
SC-LX75
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model |
Type |
Porew Requirement |
Remarks |
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SC-LX85 |
SYXJ5 |
AC 220 V to 230 V |
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SC-LX75 |
SYXJ5 |
AC 220 V to 230 V |
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This service manual should be used together with the following manual(s).
Model No. |
Order No. |
Remarks |
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SC-57/UXJCB |
RRV4195 |
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For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
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
PIONEER CORPORATION 2011
K-ZZZ JULY 2011 Printed in Japan
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1. CONTRAST OF MISCELLANEOUS PARTS |
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NOTES: |
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. |
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A |
The |
mark found on some component parts indicates the importance of the safety factor of the part. |
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Therefore, when replacing, be sure to use parts of identical designation. |
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Screws adjacent to mark on product are used for disassembly. |
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For the applying amount of lubricants or glue, follow the instructions in this manual. |
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(In the case of no amount instructions, apply as you think it appropriate.) |
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Nos. indicate the pages and Nos. in the service manual for the base model. |
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When ordering resistors, first convert |
resistance values into code form as shown in the following examples. |
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Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, |
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and K=10%). |
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56 x 101 |
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561 |
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RD1/4PU 5 6 1 J |
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47 x 103 |
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473 |
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RD1/4PU 4 7 3 J |
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R50 |
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RN2H R 5 0 K |
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B |
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1R0 |
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RS1P 1 R 0 K |
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Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). |
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562 x 101 |
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5621 |
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RN1/4PC 5 6 2 1 F |
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CONTRAST TABLE
SC-57/UXJCB, SC-LX85/SYXJ5 and SC-LX75/SYXJ5 are constructed the same except for the following:
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Mark |
No. |
Symbol and Description |
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SC-57/UXJCB |
SC-LX85/SYXJ5 |
SC-LX75/SYXJ5 |
Remarks |
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PCB ASSEMBLIES |
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P85-1 |
1..IR POWER AMP ASSY |
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AWH7030 |
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AWH7037 |
AWH7040 |
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NSP |
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1..IR BUFFER ASSY |
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AWM8249 |
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AWM8282 |
AWM8282 |
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C |
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P85-2 |
2..IR BUFFER ASSY |
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AWX9793 |
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AWX9952 |
AWX9952 |
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NSP |
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1..PRIM DISPLAY ASSY |
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AWM8250 |
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AWM8262 |
AWM8262 |
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P85-4 |
2..PRIMARY ASSY |
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AWX9799 |
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AWX9848 |
AWX9848 |
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P87-1 |
2..DISPLAY ASSY |
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AWX9796 |
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AWX9967 |
AWX9967 |
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P87-4 |
2..MIC HP ASSY |
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AWX9800 |
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AWX9968 |
AWX9968 |
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NSP |
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1..AUDIO COMPOSITE ASSY |
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AWR7106 |
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AWR7107 |
AWR7113 |
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P83-2 |
2..AUDIO ASSY |
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AWX9790 |
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AWX9831 |
AWX9834 |
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P83-3 |
2..COMPOSITE ASSY |
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AWX9791 |
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AWX9791 |
AWX9836 |
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NSP |
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1..INTERFACE REG ASSY |
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AWR7111 |
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AWR7124 |
AWR7124 |
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P81-3 |
2..IR REG ASSY |
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AWX9806 |
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AWX9954 |
AWX9954 |
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P81-4 |
2..B DIODE ASSY |
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AWX9808 |
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AWX9958 |
AWX9958 |
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P85-7 |
2..A REG BRIDGE ASSY |
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AWX9810 |
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AWX9970 |
AWX9970 |
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NSP |
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1..REG BRIDGE ASSY |
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AWR7112 |
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AWR7115 |
AWR7125 |
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P81-6 |
2..DISPLAY BRIDGE ASSY |
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AWX9815 |
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AWX9956 |
AWX9956 |
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P81-7 |
2..F-IN BRIDGE ASSY |
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AWX9816 |
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AWX9965 |
AWX9965 |
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P83-9 |
2..MCH BRIDGE ASSY |
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AWX9818 |
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AWX9818 |
Not used |
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P83-11 |
2..MULTI CH IN ASSY |
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AWX9857 |
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AWX9856 |
Not used |
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P85-8 |
2..REG ASSY |
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AWX9813 |
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AWX9955 |
AWX9955 |
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P85-10 |
2..FB-CONNECT ASSY |
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AWX9819 |
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AWX9966 |
AWX9966 |
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E |
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P87-6 |
1..FRONT HDMI USB ASSY |
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AWX9749 |
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AWX9969 |
AWX9969 |
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P83-13 |
1..DAC HIGH ASSY |
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AWX9822 |
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AWX9858 |
AWX9861 |
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P83-14 |
1..DIGITAL MAIN ASSY |
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AWX9827 |
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AWX9727 |
AWX9950 |
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P83-15 |
1..COMPONENT ASSY |
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AWX9866 |
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AWX9951 |
AWX9867 |
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PACKING SECTION |
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P79-2 |
AC Power Cord |
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ADG7111 |
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ADG7062 |
ADG7062 |
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P79-6 |
Packing Case |
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AHD8722 |
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AHD8723 |
AHD8730 |
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P79-9 |
Operating Instructions (En) |
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ARB7459 |
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Not used |
Not used |
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F |
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P79-12 |
Operating Instructions (CD-ROM) |
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ARU7006 |
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ARU7004 |
ARU7028 |
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NSP |
P79-13 |
Warranty Card |
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ARY7007 |
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ARY7128 |
ARY7128 |
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P79-14 |
Remote Control Unit SEL/MID |
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AXD7612 |
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Not used |
AXD7613 |
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P79-14 |
RF Remote Control Unit |
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Not used |
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AXD7580 |
Not used |
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2 |
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SC-LX85 |
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Mark |
No. |
Symbol and Description |
SC-57/UXJCB |
SC-LX85/SYXJ5 |
SC-LX75/SYXJ5 |
Remarks |
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P79-15 |
Battery Door |
AZN8047 |
Not used |
AZN8047 |
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P79-15 |
Battery Cover |
Not used |
AZN8049 |
Not used |
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NSP |
P79-17 |
Dry Cell Battery (R3) |
VEM1051 |
Not used |
VEM1051 |
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NSP |
P79-17 |
Dry Cell Battery (LR6) |
Not used |
VEM1053 |
Not used |
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Operating Instructions |
Not used |
ARH7107 |
ARH7107 |
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Operating Instructions |
Not used |
ARH7108 |
ARH7108 |
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Operating Instructions |
Not used |
ARH7109 |
ARH7109 |
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NSP |
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Label (WEEE) |
Not used |
ARW7322 |
Not used |
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NSP |
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Name Label AD(EL) |
Not used |
AAL7447 |
Not used |
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NSP |
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Name Label RC(EL) |
Not used |
AAL7446 |
Not used |
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IR Bluster Cable |
Not used |
ADF7007 |
Not used |
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RF Receiver Box |
Not used |
AXX7272 |
Not used |
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RF Remote Caution |
Not used |
ARM7131 |
Not used |
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Manual Assy |
Not used |
AXX7286 |
AXX7286 |
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Wifi Cable (service) |
Not used |
ADE7138 |
ADE7138 |
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NSP |
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Wifi Converter E |
Not used |
• • • • • • |
• • • • • • |
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EXTERIOR SECTION |
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P81-9 |
Power Transformer (T1501) |
ATS7447 |
ATS7448 |
ATS7439 |
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P81-10 |
Fuse (FU13, FU14 : 1 A) |
REK1142 |
Not used |
Not used |
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P81-10 |
Fuse (FU13, FU14 : T800mA) |
Not used |
AEK7072 |
AEK7072 |
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P81-11 |
Fuse (FU11, FU12, FU15 : 1.25 A) |
REK1143 |
Not used |
Not used |
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P81-11 |
Fuse (FU11, FU12, FU15 : T1 A) |
Not used |
AEK7073 |
AEK7073 |
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P81-12 |
Fuse (FU10 : 4 A) |
REK1149 |
Not used |
Not used |
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P81-12 |
Fuse (FU10 : T3.15 A) |
Not used |
AEK1059 |
AEK1059 |
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P81-24 |
Insulator |
AMR7198 |
DXA1904 |
DXA1904 |
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REAR SECTION |
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P83-16 |
AM/FM Tuner Unit |
AXX7282 |
AXX7283 |
AXX7283 |
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P83-23 |
Rear Panel |
ANC8599 |
ANC8600 |
ANC8607 |
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P83-25 |
D. Main Shield 85 (MTL) |
ANK7162 |
ANK7162 |
Not used |
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NSP |
P83-26 |
PC Support |
VEC1749 |
VEC1749 |
Not used |
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P83-36 |
Nylon Rivet |
AEC7406 |
AEC7406 |
Not used |
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CHASSIS SECTION |
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P85-13 |
Fuse (FU4 : 2 A) |
REK1139 |
Not used |
Not used |
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P85-13 |
Fuse (FU4 : T4 A) |
Not used |
REK1104 |
REK1104 |
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P85-14 |
Fuse (FU21, FU22, FU31, FU32 : 1.25A) |
REK1143 |
Not used |
Not used |
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P85-14 |
Fuse (FU21, FU22 : T800 mA) |
Not used |
AEK7072 |
AEK7072 |
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P85-14 |
Fuse (FU31, FU32 : T1 A) |
Not used |
AEK7073 |
AEK7073 |
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P85-15 |
Fuse (FU1 : 10 A) |
REK1154 |
Not used |
Not used |
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P85-15 |
Fuse (FU1 : T5 A) |
Not used |
AEK1061 |
AEK1061 |
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FRONT SECTION |
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P87-13 |
Filter |
AAK8443 |
AAK8459 |
AAK8459 |
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P87-14 |
Display Panel |
AAK8567 |
AAK8568 |
AAK8568 |
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NSP |
P87-23 |
Panel Base |
AMB8041 |
AMB8042 |
AMB8042 |
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P87-26 |
Door Panel |
ANB7562 |
ANB7563 |
ANB7563 |
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P87-27 |
Front Panel (AL) |
ANB7565 |
ANB7566 |
ANB7570 |
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P87-29 |
PIONEER Badge (AL) |
VAM1159 |
VAM1158 |
VAM1158 |
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Notes : For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”.
When a Wifi converter is defective, please replace with a product stock of AS-WL300.
When a Wifi cable is defective or broken, please replace to ADE7138 which has clamp filter attached for this model.
A
B
C
D
E
F
SC-LX85 |
3 |
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5 |
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7 |
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