Pcb Parts List - Pioneer SC-82 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 →
Meaning of the figures and others in the parentheses in the parts list.
-
B
E l ) IC 301 i
Mark No. Description
LIST OF ASSEMBLIES
NSP 1... D AMP_SS ASSY (SC-82)
2..D AMP_SS ASSY
2..BT ASSY
NSP 1... D AMP_SS ASSY (SC-81)
2..D AMP_SS ASSY
2..BT ASSY
NSP 1...PRIM DISPLAY ASSY (SC-82)
C
2..DISPLAY ASSY
2..VOL ASSY
2..POWER SW ASSY
2..PRIMARY ASSY
2..MIC HP ASSY
2..ENCODER ASSY
2..MIC HP GUARD ASSY
NSP 2..VREG GUARD ASSY
NSP 2..PANEL GUARD ASSY
NSP 1...PRIM DISPLAY ASSY (SC-81)
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
NSP 2..VREG GUARD ASSY
NSP 2..PANEL GUARD ASSY
NSP 1...IR BUFFER_S ASSY
2.. IR BUFFER_S ASSY
2.. BUFFER GND ASSY
NSP 1...AUDIO COMPOSITE ASSY (SC-82)
E
2..AUDIO ASSY
2..COMPOSITE ASSY
2..D-AUDIO BRIDGE ASSY
2..A-DAC BRIDGE ASSY
2..FAN CONNECT ASSY
2..PRE BRIDGE_S ASSY
F
158
1
2
→ → 561 ................................................................... RD1/4PU
1
56 × 10
→ → 473 ................................................................... RD1/4PU
3
47 × 10
→ R50 ................................................................................................. RN2H
→ 1R0 ................................................................................................. RS1P
→ 5621 ................................................................. RN1/4PC
1
562 × 10
th i t (f A 91 f i
Part No.
AWH7093
AWX1926
AWX1937
AWH7086
AWX1919
AWX1937
AWM8363
AWX1694
AWX1702
AWX1703
AWX1711
AWX1724
AWX1731
AWX1732
AWX1733
AWX1734
AWM8367
AWX1698
AWX1702
AWX1703
AWX1711
AWX1727
AWX1731
AWX1732
AWX1733
AWX1734
AWM8386
AWX1786
AWX1789
AWR7237
AWX1756
AWX1769
AWX1772
AWX1774
AWX1775
AWX1889
SC-82
2
3
d 111 f i ) f th
Mark No. Description
NSP 1...AUDIO COMPOSITE ASSY (SC-81)
2..AUDIO ASSY
2..COMPOSITE ASSY
2..D-AUDIO BRIDGE ASSY
2..A-DAC BRIDGE ASSY
2..FAN CONNECT ASSY
2..PRE BRIDGE_S ASSY
NSP 1... PRE POWER_S ASSY
2..A-REG_S ASSY
2..V-REG_S ASSY
2..D-FILTER BRIDGE_S ASSY
2..VREG CHILD_S ASSY
2..USB RECT_S ASSY
NSP 2..FFC GUARD_S ASSY
2..BIND DM CABLE_S ASSY
2..P WIRE GUARD_S ASSY
NSP 2..BINDFAN CABLE_S ASSY
NSP 1... INTERFACE REG_S ASSY (SC-82)
2..OPT COAX_S ASSY
2..IR REG_S ASSY
2..FILTER_S ASSY
2..CONNECT_S ASSY
2..INTERFACE_S ASSY
NSP 2..TRANS VREG STYL_S ASSY
NSP 1... INTERFACE REG_S ASSY (SC-81)
2..OPT COAX_S ASSY
2..IR REG_S ASSY
2..FILTER_S ASSY
2..CONNECT_S ASSY
2..INTERFACE_S ASSY
NSP 2..TRANS VREG STYL_S ASSY
1...IR INTERFACE_S ASSY
2..IR INTERFACE_S ASSY
NSP 2..IR EDGE GUARD_S ASSY
1..COMPONENT ASSY
1...FRONT HDMI USB ASSY
1... DIGITAL MAIN_L ASSY
1... BT BASE ASSY (EUROPE MODEL ONLY)
3
4
J
5 6 1
4 7 3 J
K
R 5 0
K
1 R 0
F
5 6 2 1
di PC b d
Part No.
AWR7240
AWX1759
AWX1769
AWX1772
AWX1774
AWX1775
AWX1889
AWR7265
AWX1851
AWX1857
AWX1859
AWX1860
AWX1861
AWX1862
AWX1863
AWX1864
AWX1865
AWR7271
AWX1749
AWX1878
AWX1880
AWX1886
AWX1871
AWX1890
AWR7280
AWX1749
AWX1878
AWX1880
AWX1886
AWX1974
AWX1890
AWX1778
AWX1778
AWX1779
AWX1790
AWX1799
AWX1909
AWX1866
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