Pcb Parts List - Pioneer VSX-1020-K Service Manual

1

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
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
PCB PARTS LIST
-
JA***
RY***
T***
X***
FU***
V***
S***
L***
CN***
C
Q***
D***
Mark No. Description
LIST OF ASSEMBLIES
NSP 1..MAIN ASSY
2..MAIN ASSY
2..BRIDGE1 ASSY
2..GUIDE-L ASSY
2..GUIDE-R ASSY
2..GUIDE3 ASSY
D
NSP 1..FRONT ASSY (VSX-1020-K)
NSP 1..FRONT ASSY (VSX-1025-K)
2..DISPLAY ASSY (VSX-1020-K)
2..DISPLAY ASSY (VSX-1025-K)
2..DISPLAY ASSY
2..POWER SW ASSY
2..USB MTG ASSY
2..HDMI MTG ASSY
2..HEADPHONE ASSY
NSP 1..AMP ASSY
2..AMP ASSY
E
NSP 1..INPUT ASSY
2..AUDIO ASSY
2..COMPONENT ASSY
2..COMPOSITE ASSY
2..BRIDGE2 ASSY
2..F-VIDEO ASSY
2..MIC ASSY
NSP 1..F-HDMI ASSY
2..F-HDMI ASSY
F
NSP 1..D-MAIN ASSY
2..D-MAIN ASSY
128
1
2
→ → 561 ................................................................... RD1/4PU
1
56 × 10
→ 3 → 473 ................................................................... RD1/4PU
47 × 10
→ R50 ................................................................................................. RN2H
→ 1R0 ................................................................................................. RS1P
→ 5621 ................................................................. RN1/4PC
1
562 × 10
NJM2068V
SCHEMATIC DIAGRAM and PCB CONNECTION DIAGRAM
-
JACK***, JK***
RLY***
PT***
XTAL***, RES*** (CERAMIC)
F***
FLT***
SW***, VEC*** (ENCODER)
FB***
CP***, PN***
Q***FL, Q***FR, Q***C, Q***SL, Q***SR
ZD***
Part No.
7025HK0918010-IL
7028069211010-IL
7028069213010-IL
7028069214010-IL
7028069215010-IL
7028069218010-IL
7025HK0918011-IL
7025HK0918051-IL
7028069221010-IL
70280692210C0-IL
7028069221010-IL
7028069222010-IL
7028069223010-IL
7028069224010-IL
7028069225010-IL
7025HK0918012-IL
7028069531010-IL
7025HK0918013-IL
7028069241010-IL
7028069242010-IL
7028069243010-IL
7028069244010-IL
7028069245010-IL
7028069246010-IL
7025HK0918014-IL
7028069251010-IL
7025HK0918015-IL
7028069261010-IL
VSX-1020-K
2
3
R 5 0
1 R 0
Mark No. Description
A
AUDIO ASSY
SEMICONDUCTORS
IC 2501
IC 2502
IC 2701,2702,2741,2761
IC 2781,2801,2821
Q 2001,2002,2312-2320
Q 2401,2681
Q 2402
Q 2701
Q 2702
D 2401,2402
D 2501,2502,2603-2616
D 2681
MISCELLANEOUS
JA 2101-2103 TER,RCA 6PIN
JA 2107 TER,RCA 1PIN
CN 2102 CN,WAFER
CN 2106 CN,WAFER
CN 2201 CN,WAFER
B
COMPONENT ASSY
SEMICONDUCTORS
IC 8041,8051
IC 8061
IC 8082,8083
IC 8084
IC 8101
IC 8351,8361,8441
Q 8082
3
4
5 6 1 J
4 7 3 J
K
K
5 6 2 1 F
Part No.
BD3473KS2
J040406600010-IL
J121458000020-IL
J121458000020-IL
INC2001AC1
J5023209Y0010-IL
J5001281Y0010-IL
J520103S00210-IL
J522101411210-IL
UDZS7R5(B)
K005041480030-IL
UDZS10(B)
G603603A0500Y-IL
G600107A0000Y-IL
L109012522310-IL
L109012521710-IL
L109012521310-IL
CD74HC4053PW
NJM2581M
KIA7805API
J126790500070-IL
BU4094BCFV
SN74AHCT08PW
J522101411210-IL
4