246
SC-57
1
2 3 4
A
B
C
D
E
F
1
2 3 4
12. PCB PARTS LIST
5 6 2 1
1 R 0
R 5 0
5 6 1
4 7 3
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.
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 → 56 × 10
1
→ 561
...................................................................
RD1/4PU J
47 kΩ → 47 × 10
3
→ 473
...................................................................
RD1/4PU J
0.5 Ω → R50
.................................................................................................
RN2H K
1 Ω → 1R0
.................................................................................................
RS1P K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62 kΩ → 562 × 10
1
→ 5621
.................................................................
RN1/4PC F
Mark No. Description Part No.
LIST OF ASSEMBLIES
1..IR POWER AMP ASSY(SC-57) AWH7030
1..IR POWER AMP ASSY(SC-55/SC-1526-K) AWH7039
NSP 1..IR BUFFER ASSY AWM8249
2..IR BUFFER ASSY AWX9793
2..BUFFER GND ASSY AWX9795
NSP 1..PRIM DISPLAY ASSY(SC-57/SC-55) AWM8250
2..DISPLAY ASSY AWX9796
2..VOL ASSY AWX9797
2..POWER SW ASSY AWX9798
2..PRIMARY ASSY AWX9799
2..MIC HP ASSY AWX9800
2..ENCODER ASSY AWX9801
2..MIC HP GUARD ASSY AWX9803
2..FAN CONNECT ASSY AWX9804
2..BIND DM CABLE ASSY AWX9863
NSP 1..PRIM DISPLAY ASSY(SC-1526-K) AWM8267
2..DISPLAY ASSY AWX9847
2..VOL ASSY AWX9797
2..POWER SW ASSY AWX9901
2..PRIMARY ASSY AWX9799
2..MIC HP ASSY AWX9800
2..ENCODER ASSY AWX9801
2..MIC HP GUARD ASSY AWX9803
2..FAN CONNECT ASSY AWX9804
2..BIND DM CABLE ASSY AWX9863
NSP 1..AUDIO COMPOSITE ASSY(SC-57) AWR7106
2..D-AUDIO BRIDGE ASSY AWX9769
2..D-DAC BRIDGE ASSY AWX9935
2..A-DAC BRIDGE ASSY AWX9936
2..AUDIO ASSY AWX9790
2..COMPOSITE ASSY AWX9791
NSP 1..AUDIO COMPOSITE ASSY(SC-55/SC-1526-K) AWR7110
2..D-AUDIO BRIDGE ASSY AWX9769
2..D-DAC BRIDGE ASSY AWX9935
2..A-DAC BRIDGE ASSY AWX9936
2..AUDIO ASSY AWX9833
2..COMPOSITE ASSY AWX9836
NSP 1..INTERFACE REG ASSY AWR7111
2..INTERFACE ASSY AWX9805
2..IR REG ASSY AWX9806
2..B DIODE ASSY AWX9808
2..PRE BRIDGE ASSY AWX9809
2..A REG BRIDGE ASSY AWX9810
2..PRIMARY SHIELD ASSY AWX9811
NSP 2..BIND B CABLE ASSY AWX9807
NSP 2..FFC GUARD 2 ASSY AWX9812
NSP 1..REG BRIDGE ASSY(SC-57) AWR7112
2..REG ASSY AWX9813
2..FRONT BRIDGE ASSY AWX9814
2..DISPLAY BRIDGE ASSY AWX9815
2..F-IN BRIDGE ASSY AWX9816
2..MCH BRIDGE ASSY AWX9818
2..FB-CONNECT ASSY AWX9819
2..CONNECT ASSY AWX9820
2..USB RECT ASSY AWX9821
2..MULTI CH IN ASSY AWX9857
NSP 2..VREG GUARD ASSY AWX9895
NSP 1..REG BRIDGE ASSY(SC-55/SC-1526-K) AWR7117
2..REG ASSY AWX9813
2..FRONT BRIDGE ASSY AWX9814
2..DISPLAY BRIDGE ASSY AWX9815
2..F-IN BRIDGE ASSY AWX9816
2..FB-CONNECT ASSY AWX9819
2..CONNECT ASSY AWX9820
2..USB RECT ASSY AWX9821
NSP 2..VREG GUARD ASSY AWX9895
1..FRONT HDMI USB ASSY AWX9749
1..IR INTERFACE ASSY AWX9792
1..DAC HIGH ASSY(SC-57) AWX9822
1..DAC HIGH ASSY(SC-55/SC-1526-K) AWX9860
1..DIGITAL MAIN ASSY(SC-57) AWX9827
1..DIGITAL MAIN ASSY(SC-55/SC-1526-K) AWX9824
1..COMPONENT ASSY(SC-57) AWX9866
1..COMPONENT ASSY(SC-55/SC-1526-K) AWX9865
1..FM/AM TUNER UNIT AXX7282
Mark No. Description Part No.
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