Pcb Parts List; Ao Y U163 - Pioneer VSX-820-K Service Manual

5

12. PCB PARTS LIST

QQ
3 7 63 1515 0
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%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
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.
- PCB PARTS LIST
JA***
RY***
T***
X***
FU***
V***
S***
L***
CN***
Q***
D***
Mark No. Description
LIST OF ASSEMBLIES
NSP 1..MAIN ASSY (VSX-820-K)
TE
L 13942296513
NSP 1..MAIN ASSY (VSX-520-K)
2..MAIN ASSY (VSX-820-K)
2..MAIN ASSY (VSX-520-K)
2..PT ASSY
2..CNT2 ASSY
2..HEADPHONE ASSY
2..HP_GUIDE ASSY
2..MIC ASSY (VSX-820-K ONLY)
2..GUIDE_L ASSY
2..GUIDE_R ASSY
2..CNT1 ASSY
2..PORTABLE ASSY (VSX-520-K ONLY)
NSP 1..VIDEO ASSY (VSX-820-K)
NSP 1..VIDEO ASSY (VSX-520-K)
2..VIDEO ASSY (VSX-820-K)
2..VIDEO ASSY (VSX-520-K)
NSP 1..FRONT ASSY (VSX-820-K)
NSP 1..FRONT ASSY (VSX-520-K)
2..FRONT ASSY (VSX-820-K)
2..FRONT ASSY (VSX-520-K)
2..FUNCTION ASSY
2..F-VIDEO ASSY (VSX-820-K ONLY)
NSP 1..INPUT ASSY (VSX-820-K)
www
NSP 1..INPUT ASSY (VSX-520-K)
2..INPUT ASSY (VSX-820-K)
2..INPUT ASSY (VSX-520-K)
.
NSP 1..SPEAKER ASSY (VSX-820-K)
NSP 1..SPEAKER ASSY (VSX-520-K)
2..SPEAKER ASSY (VSX-820-K)
2..SPEAKER ASSY (VSX-520-K)
5
http://www.xiaoyu163.com
6
560 Ω → 1 →
56 × 10
→ 3 →
47 kΩ 47 × 10
0.5 Ω → R50 ................................................................................................. RN2H
1 Ω → 1R0 ................................................................................................. RS1P
5.62 kΩ → →
1
562 × 10
IC 301 (A, 91, 111) IC 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.
7025HK0916010-IL
7025HK0915010-IL
7028069111010-IL
7028069111060-IL
7028069112010-IL
7028069113010-IL
7028069114010-IL
7028069115010-IL
7028069116010-IL
7028069117010-IL
7028069118010-IL
7028069119010-IL
702806911A010-IL
7025HK0916013-IL
7025HK0915013-IL
7028069141010-IL
7028069141040-IL
7025HK0916011-IL
7025HK0915011-IL
7028069121010-IL
7028069121020-IL
7028069122010-IL
7028069123010-IL
7025HK0916012-IL
7025HK0915012-IL
7028069131010-IL
x ao u163
y
7028069131020-IL
i
7025HK0916014-IL
7025HK0915014-IL
7028069151010-IL
7028069151030-IL
6
http://www.xiaoyu163.com
2 9
8
561 ................................................................... RD1/4PU
473 ................................................................... RD1/4PU
5621 ................................................................. RN1/4PC
Mark No. Description
NSP 1..DSP ASSY (VSX-820-K)
Q Q NSP 1..DSP ASSY (VSX-520-K)
3 6 7 1 3 1 5
2..DSP ASSY (VSX-820-K)
2..DSP ASSY (VSX-520-K)
2..REG ASSY
NSP 1..HDMI ASSY (VSX-820-K)
NSP 1..HDMI ASSY (VSX-520-K)
2..HDMI ASSY (VSX-820-K)
2..HDMI ASSY (VSX-520-K)
NSP 1..USB ASSY (VSX-820-K ONLY)
2..USB ASSY (VSX-820-K ONLY)
NSP 1..BT ASSY
2..BT ASSY
NSP 1..AMP ASSY
2..AMP ASSY
Mark No. Description
A
INPUT ASSY (VSX-820-K)
SEMICONDUCTORS
IC 801
IC 802-804
Q 801,803,805,806
Q 802,804,807,809
co
Q 808,812,814,821
.
Q 813,817,838,839
Q 815,816
Q 818
Q 822,826,828,830
VSX-820-K
7
9 4 2 8
5 6 1 J
4 7 3 J
K
R 5 0
K
1 R 0
F
5 6 2 1
0 5 8 2 9 9 4
m
7
8
9 9
A
B
C
Part No.
7025HK0916015-IL
7025HK0915015-IL
2 8 9 9
7028069161010-IL
7028069161020-IL
7028069162010-IL
7025HK0916018-IL
7025HK0915016-IL
7028069191010-IL
7028069191020-IL
D
7025HK0916016-IL
7028069171010-IL
7025HK0916017-IL
7028069181010-IL
7025HK0916019-IL
7028067523010-IL
E
Part No.
J084152180010-IL
J121458000020-IL
J522020011210-IL
J520101411210-IL
J522020011210-IL
J520101411210-IL
F
J5441170Y0050-IL
J522104411210-IL
J522020011210-IL
121
8