Pcb Parts List - Pioneer SC-LX85 Service Manual

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12. PCB PARTS LIST

NOTES: - Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The > mark found on some component parts indicates the importance of the safety factor of the part.
A
-
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
-
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47 k ohm (tolerance is shown by J = 5%,
and K = 10%).
560 Ω
47 kΩ
0.5 Ω
1 Ω
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62 kΩ →
Mark No. Description
B
LIST OF ASSEMBLIES
1..IR POWER AMP ASSY(SC-57)
1..IR POWER AMP ASSY(SC-55/SC-1526-K)
NSP 1..IR BUFFER ASSY
2..IR BUFFER ASSY
2..BUFFER GND ASSY
NSP 1..PRIM DISPLAY ASSY(SC-57/SC-55)
2..DISPLAY ASSY
2..VOL ASSY
C
2..POWER SW ASSY
2..PRIMARY ASSY
2..MIC HP ASSY
2..ENCODER ASSY
2..MIC HP GUARD ASSY
2..FAN CONNECT ASSY
2..BIND DM CABLE ASSY
NSP 1..PRIM DISPLAY ASSY(SC-1526-K)
2..DISPLAY ASSY
2..VOL ASSY
D
2..POWER SW ASSY
2..PRIMARY ASSY
2..MIC HP ASSY
2..ENCODER ASSY
2..MIC HP GUARD ASSY
2..FAN CONNECT ASSY
2..BIND DM CABLE ASSY
NSP 1..AUDIO COMPOSITE ASSY(SC-57)
2..D-AUDIO BRIDGE ASSY
2..D-DAC BRIDGE ASSY
2..A-DAC BRIDGE ASSY
E
2..AUDIO ASSY
2..COMPOSITE ASSY
NSP 1..AUDIO COMPOSITE ASSY(SC-55/SC-1526-K) AWR7110
2..D-AUDIO BRIDGE ASSY
2..D-DAC BRIDGE ASSY
2..A-DAC BRIDGE ASSY
2..AUDIO ASSY
2..COMPOSITE ASSY
F
246
1
2
→ → 561 ................................................................... RD1/4PU
1
56 × 10
→ →
3 473 ................................................................... RD1/4PU
47 × 10
→ R50 ................................................................................................. RN2H
→ 1R0 ................................................................................................. RS1P
→ 5621 ................................................................. RN1/4PC
1
562 × 10
Part No.
AWH7030
AWH7039
AWM8249
AWX9793
AWX9795
AWM8250
AWX9796
AWX9797
AWX9798
AWX9799
AWX9800
AWX9801
AWX9803
AWX9804
AWX9863
AWM8267
AWX9847
AWX9797
AWX9901
AWX9799
AWX9800
AWX9801
AWX9803
AWX9804
AWX9863
AWR7106
AWX9769
AWX9935
AWX9936
AWX9790
AWX9791
AWX9769
AWX9935
AWX9936
AWX9833
AWX9836
SC-57
2
3
R 5 0
1 R 0
Mark No. Description
NSP 1..INTERFACE REG ASSY
2..INTERFACE ASSY
2..IR REG ASSY
2..B DIODE ASSY
2..PRE BRIDGE ASSY
2..A REG BRIDGE ASSY
2..PRIMARY SHIELD ASSY
NSP 2..BIND B CABLE ASSY
NSP 2..FFC GUARD 2 ASSY
NSP 1..REG BRIDGE ASSY(SC-57)
2..REG ASSY
2..FRONT BRIDGE ASSY
2..DISPLAY BRIDGE ASSY
2..F-IN BRIDGE ASSY
2..MCH BRIDGE ASSY
2..FB-CONNECT ASSY
2..CONNECT ASSY
2..USB RECT ASSY
2..MULTI CH IN ASSY
NSP 2..VREG GUARD ASSY
NSP 1..REG BRIDGE ASSY(SC-55/SC-1526-K)
2..REG ASSY
2..FRONT BRIDGE ASSY
2..DISPLAY BRIDGE ASSY
2..F-IN BRIDGE ASSY
2..FB-CONNECT ASSY
2..CONNECT ASSY
2..USB RECT ASSY
NSP 2..VREG GUARD ASSY
1..FRONT HDMI USB ASSY
1..IR INTERFACE ASSY
1..DAC HIGH ASSY(SC-57)
1..DAC HIGH ASSY(SC-55/SC-1526-K)
1..DIGITAL MAIN ASSY(SC-57)
1..DIGITAL MAIN ASSY(SC-55/SC-1526-K)
1..COMPONENT ASSY(SC-57)
1..COMPONENT ASSY(SC-55/SC-1526-K)
1..FM/AM TUNER UNIT
3
4
5 6 1 J
4 7 3 J
K
K
5 6 2 1 F
Part No.
AWR7111
AWX9805
AWX9806
AWX9808
AWX9809
AWX9810
AWX9811
AWX9807
AWX9812
AWR7112
AWX9813
AWX9814
AWX9815
AWX9816
AWX9818
AWX9819
AWX9820
AWX9821
AWX9857
AWX9895
AWR7117
AWX9813
AWX9814
AWX9815
AWX9816
AWX9819
AWX9820
AWX9821
AWX9895
AWX9749
AWX9792
AWX9822
AWX9860
AWX9827
AWX9824
AWX9866
AWX9865
AXX7282
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