Pcb Parts List - Pioneer VSX-45TX Service Manual

1

5. 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.
A
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 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω
47k Ω
0.5 Ω
1 Ω
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
B
• LIST OF WHOLE PCB ASSEMBLIES
Mark Symbol and Description
1..FM/AM TUNER MODULE
NSP 1..REGULATOR ASSY
2..7.1 CH I/O ASSY
2..POWER AMP IN ASSY
2..FAN DRIVE ASSY
C
2..REGULATOR ASSY
2..TRANS 2-2 ASSY
2..TRANS 1 ASSY
2..PRIMARY ASSY
TE
L 13942296513
NSP 1..COMPLEX ASSY
2..V-AUDIO IN ASSY
2..FRONT IN ASSY
2..OPTICAL IN ASSY
2..INPUT CONNECT ASSY
2..RS232C ASSY
2..VOLUME ASSY
2..MULTI JOG ASSY
D
2..HEADPHONE ASSY
2..SP/PS ASSY
2..DIODE ASSY
2..TRANS 2-1 ASSY
2..VH TR ASSY
NSP 1..MAIN ASSY
2..COAXIAL IN ASSY
2..VIDEO ASSY
2..COMPONENT ASSY
2..MAIN CONTROL ASSY
2..MIC & F.OPT IN ASSY
E
2..MIC AMP ASSY
2..DSP CONNECTION ASSY
2..FAN CONNECTION ASSY
NSP 1..POWER AMP ASSY
2..DISPLAY ASSY
2..POWER AMP-L ASSY
2..POWER AMP-R ASSY
www
2..POWER AMP-C ASSY
1..DSP ASSY
F
102
1
http://www.xiaoyu163.com
2
1
56 x 10 561
3
47 x 10
473
R50
1R0
1
562 x 10 5621
VSX-45TX/
KUXJI/CA
AXQ7231
AWK7731
AWX7973
AWX7982
AWX7976
AWX7967
AWX7970
AWX7969
AWX7968
AWK7732
AWX7964
AWX7977
AWX7978
AWX7974
AWX7966
AWX7971
AWX7972
AWX7980
AWX7975
AWX8017
AWX7979
AWX8018
AWK7730
AWX7965
AWX7962
AWX7963
AWX7961
AWX7981
AWX8004
AWX8024
AWX8005
AWK7733
AWX7983
AWX7984
AWX7985
AWX7986
x ao
y
AWX8016
. i
2
http://www.xiaoyu163.com
3
8
VSX-43TX/
KUXJI/CA
AXQ7231
AWK7731
AWX7973
AWX7982
AWX7976
AWX7967
AWX7970
AWX7969
AWX7968
Q Q
3 6 7 1 3
AWK7742
AWX7991
AWX7977
AWX7978
AWX8041
Not used
AWX7971
AWX7972
AWX7980
AWX8037
AWX8038
AWX7979
AWX8018
AWK7740
AWX8013
AWX8002
AWX8021
AWX8000
Not used
Not used
AWX8024
AWX8005
AWK7743
AWX8011
AWX7984
AWX7985
AWX7986
u163
AWX8016
.
VSX-45TX
3
4
2 9 9 4 2 8
RD1/4PU 5 6 1 J
RD1/4PU 4 7 3 J
RN2H R 5 0 K
RS1P 1 R 0 K
RN1/4PC 5 6 2 1 F
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9