Pcb Parts List - Pioneer VSX-03TXH Service Manual

1

12. PCB PARTS LIST

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3 7 63 1515 0
NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
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The > mark found on some component parts indicates the importance of the safety factor of the part.
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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.
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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
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board.
IC 301 (A, 91, 111) IC
Mark No. Description
LIST OF ASSEMBLIES
1..MAIN ASSY(VSX-03TXH)
1..MAIN ASSY(VSX-9130TXH)
1..MAIN ASSY(VSX-01TXH)
1..MAIN ASSY(VSX-1018AH)
C
1..AUDIO IN ASSY
NSP 1..COMPLEX ASSY(VSX-03TXH, 01TXH)
1..COMPLEX ASSY(VSX-9130TXH, 1018AH) AWK8067
2..DISPLAY ASSY(VSX-03TXH, 01TXH)
TE
2..DISPLAY ASSY(VSX-9130TXH, 1018AH) AWX9216
L 13942296513
2..POWER SW ASSY
2..MULTI JOG ASSY
2..BINDER ASSY
2..FRONT IN ASSY
2..HEADPHONE ASSY
2..PRIMARY ASSY
D
NSP 1..LOCAL POWER ASSY(Except VSX-1018AH) AWK8041
NSP 1..LOCAL POWER ASSY(VSX-1018AH)
2..DIODE ASSY
2..REGULATOR ASSY
CONTRAST OF PCB ASSEMBLIES
B
MAIN ASSY
E AWK8052, AWK8069, AWK8056 and AWK8057 are constructed the same except for the following:
Mark Symbol and Description
IC1201 Logic IC
IC1202 Logic IC
IC1203
IC1205 Video Amp IC
IC1271
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Q1201,Q1202,Q1271
Q1277 Chip Transistor
Q1278 Digital Transistor
D1201,D1202
F
D1277
172
1
http://www.xiaoyu163.com
2
→ 1 → 561 ................................................................... RD1/4PU
56 × 10
→ 3 → 473 ................................................................... RD1/4PU
47 × 10
→ R50 ................................................................................................. RN2H
→ 1R0 ................................................................................................. RS1P
→ 5621 ................................................................. RN1/4PC
1
562 × 10
NJM2068V
Part No.
AWK8052
AWK8069
AWK8056
AWK8057
AWK8050
AWK8046
AWX9117
AWX9118
AWX9119
AWX9120
AWX9121
AWX9122
AWX9123
AWK8043
AWX8985
AWX8986
TC74HC4051AFT
TC74HC4051AFT
TC74HC4053AFT
2SA1576A(QR)
x ao
y
. i
2
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3
8
Mark No. Description
2..DC/DC ASSY
2..PRE-STAGE AMP
2..INTERFACE ASSY(Except VSX-1018AH) AWX8990
2..INTERFACE ASSY(VSX-1018AH)
NSP 1..AMP ASSY
2..POWER AMP ASSY
2..POSI1 ASSY
2..POSI2 ASSY
2..BIND_L_FRONT ASSY
2..BIND_L_BACK ASSY
2..BIND_R_FRONT ASSY
2..BIND_R_BACK ASSY
Q Q
3 6 7
2..POSI3 ASSY
1..HDMI & DVC ASSY(VSX-03TXH, 9130TXH)
1..HDMI & DVC ASSY(VSX-01TXH, 1018AH)
1..DSP & USB ASSY(VSX-03TXH, 9130TXH)
1..DSP & USB ASSY(VSX-01TXH, 1018AH)
1..FM/AM TUNER UNIT
AWK8052 AWK8069
TC74HC4051AFT
TC74HC4051AFT
TC74HC4053AFT
LA7109 LA7109
LA7213 LA7213
2SA1576A(QR)
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DTC114EUA DTC114EUA
DTC124EUA DTC124EUA
DAN202U DAN202U
1SS355 1SS355
VSX-03TXH
3
4
2 9 9 4
5 6 1 J
4 7 3 J
K
R 5 0
K
1 R 0
F
5 6 2 1
Part No.
AWX8988
AWX8989
AWX8993
AWK8037
AWX8983
AWX9132
AWX9133
AWX9217
AWX9218
AWX9219
AWX9220
1 3 1 5 0 5 8 2 9
AWX9223
AWX9170
AWX9233
AWX9175
AWX9239
AXX7250
AWK8056 AWK8057
TC74HC4051AFT
TC74HC4051AFT
TC74HC4053AFT
LA7109
LA7213
m
2SA1576A(QR)
co
DTC114EUA
DTC124EUA
.
DAN202U
1SS355
4
2 8
9 9
9 4 2 8 9 9
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used