Pioneer VSX-1022-K, Service Manual

Page: 157 / 161

157
VSX-1022-K
5 6 7 8
5 6 7 8
A
B
C
D
E
F
12. PCB PARTS LIST
-
Meaning of the figures and others in the parentheses in the parts list.
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 NJM2068V
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 k
Ω →
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 k
Ω →
562 × 10
1 →
5621 .................................................................RN1/4PC F
BKT
→
none
CLAMP
→
none
W
→
none
LUG
→
none
P
→
none
PACK
→
9***
CP
→
CN
CP
→
CN9***
FPC
→
CN9***
BEAD
→
L
F
→
FU
FLT
→
V
JACK
→
JA
JACK
→
JA9***
JK
→
JA
PT
→
T
REG
→
IC
REG
→
IC9***
RLY
→
RY
RMC
→
U
RES
→
X
XTAL
→
X9***
BD
→
L7***
LED
→
D8***
Z
→
D9***
ZD
→
D9***
DZ
→
D9***
SW
→
S
VEC
→
S9***
GND
→
KN
- SCHEMATIC DIAGRAM and PCB CONNECTION DIAGRAM
→
- PCB PARTS LIST
LIST OF ASSEMBLIES
Mark Symbol and Description
VSX-1022-K
/CUXESM
1..PCB TTL ASSY MAIN 7025HK1108010-IL
2..MAIN ASSY 7028071611030-IL
2..BTCNT ASSY 7028071612050-IL
2..OPTCO ASSY 7028071613050-IL
2..G-R ASSY 7028071614050-IL
2..G-L ASSY 7028071615050-IL
2..WG-A ASSY 7028071616050-IL
VSX-42
/UXECB
VSX- 8 22-K
/CUXESM
2..WG-B ASSY 7028071617050-IL
7025HK1108020-IL
7028071611050-IL
7028071612050-IL
7028071613050-IL
7028071614050-IL
7028071615050-IL
7028071616050-IL
7028071617050-IL
7025HK1107010-IL
7028071611010-IL
7028071612050-IL
7028071613050-IL
7028071614050-IL
7028071615050-IL
7028071616050-IL
7028071617050-IL
NSP
1.PCB TTL ASSY FRONT 7025HK1108011-IL
2..FRONT ASSY 7028071621030-IL
2..HP ASSY 7028071622030-IL
2..INSEL ASSY 7028071623030-IL
2..MIC ASSY 7028071624050-IL
2..FVIDEO ASSY 7028071626030-IL
2..WG ASSY 7028071627060-IL
7025HK1108021-IL
7028071621050-IL
7028071622050-IL
7028071623050-IL
7028071624050-IL
7028071626050-IL
7028071627060-IL
7025HK1108011-IL
7028071621030-IL
7028071622030-IL
7028071623030-IL
7028071624050-IL
7028071626030-IL
7028071627060-IL
NSP
1..PCB TTL ASSY VIDEO 7025HK1108012-IL
2..VIDEO ASSY 7028071671030-IL
2..STBY ASSY 7028071672030-IL
2..BRG-1 ASSY 7028071673030-IL
2..BRG-2 ASSY 7028071674030-IL
7025HK1108022-IL
7028071671030-IL
7028071672030-IL
7028071673030-IL
7028071674050-IL
7025HK1107012-IL
7028071671010-IL
7028071672010-IL
7028071673030-IL
7028071674030-IL
NSP
1..PCB TTL ASSY AUDIO 7025HK1108013-IL
2..AUDIO ASSY 7028071641030-IL
7025HK1108023-IL
7028071641050-IL
7025HK1107013-IL
7028071641010-IL
NSP
1..PCB TTL ASSY DMAIN 7025HK1108014-IL
2..D-MAIN ASSY 7028071691050-IL
7025HK1108024-IL
7028071691050-IL
7025HK1107014-IL
7028071691010-IL
NSP
1..PCB TTL ASSY CPU 7025HK1108015-IL
2..CPU ASSY 7028071681030-IL
7025HK1108025-IL
7028071681050-IL
7025HK1107015-IL
7028071681010-IL
NSP
1..PCB TTL ASSY BT 7025HK1009019-IL
2..BT ASSY 7028070231010-IL
7025HK1009019-IL
7028070231010-IL
7025HK1009019-IL
7028070231010-IL
NSP
1..PCB TTL ASSY F-USB 7025HK1108016-IL
2..F-USB ASSY 7028071781030-IL
7025HK1108016-IL
7028071781030-IL
7025HK1108016-IL
7028071781030-IL
NSP
1..PCB TTL ASSY AMP7 7025HK1108017-IL
2..AMP7 ASSY 7028070253010-IL
7025HK1108017-IL
7028070253010-IL
Not used
Not used NSP
1..PCB TTL ASSY AMP5 Not used
2..AMP5 ASSY Not used
Not used
Not used 7025HK1107017-IL
7028070245010-IL
NSP