Pioneer VSX-816-S Service Manual - Page 80

Pcb Parts List, List Of Assemblies, Contrast Of Pcb Assemblies, Trans2 Assy

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1 2 3 4 5. PCB PARTS LIST 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 56 x 10 1 561 RD1/4PU 5 6 1 J 47k Ω 47 x 10 3 473 RD1/4PU 4 7 3 J 0.5 Ω R50 RN2H R 5 0 K 1 Ω 1R0 RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω 562 x 10 1 5621 RN1/4PC 5 6 2 1 F 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 B PC board. IC 301 (A, 91, 111) IC NJM2068V LIST OF ASSEMBLIES Mark Symbol and Description 1..MAIN ASSY 1..DSP ASSY C NSP 1..AMP ASSY 2..POWER PACK ASSY 2..TRANS2 ASSY 2..TRANS3 ASSY 2..HEADPHONE ASSY 2..COMPONENT ASSY 2..PRE-OUT ASSY 2..5.1CH INPUT ASSY 2..BINDER ASSY NSP D 1..COMPLEX ASSY 2..FRONT DISPLAY ASSY 2..R. ENCODER ASSY 2..POWER KEY ASSY 2..VIDEO ASSY 2..S. VIDEO ASSY 2..DIGITAL IN ASSY 2..FRONT VIDEO ASSY 2..PRIMARY ASSY 2..REGULATOR ASSY 2..TRANS1 ASSY 2..TRANS4 ASSY 1..USB IN ASSY E 1..USB ASSY 1..FM/AM TUNER UNIT VSX-816 /KUXJ/CA XWK3233 AWX8699 XWK3224 XWZ4087 XWZ4166 XWZ4079 XWZ4095 XWZ4097 XWZ4098 XWZ4069 XWZ4199 XWK3214 XWZ4054 XWZ4055 XWZ4057 XWZ4062 XWZ4065 XWZ4067 XWZ4109 XWZ4072 XWZ4129 XWZ4078 XWZ4093 XWK3249 Not used AXX7210 VSX-916 /MYXJ5 XWK3234 AWX8572 XWK3225 XWZ4088 XWZ4092 XWZ4079 XWZ4095 XWZ4097 XWZ4200 XWZ4069 XWZ4199 XWK3215 XWZ4054 XWZ4055 XWZ4057 XWZ4062 XWZ4065 XWZ4068 XWZ4109 XWZ4073 XWZ4116 Not used XWZ4093 XWK3250 AWX8704 AXX7170 7 CONTRAST OF PCB ASSEMBLIES D TRANS2 ASSY XWZ4092 and XWZ4166 are constructed the same except for the following: Mark Symbol and Description F > IC853 PROTECTOR(5A) > IC853 PROTECTOR(7A) XWZ4166 AEK7019 Not used XWZ4092 Not used AEK7021 80 VSX-816-K 1 2 3 4

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VSX-816-K
80
1
2
3
4
1
2
3
4
C
D
F
A
B
E
5. PCB PARTS LIST
LIST OF ASSEMBLIES
7
CONTRAST OF PCB ASSEMBLIES
XWZ4092 and XWZ4166 are constructed the same except for the following:
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 47k 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).
561
473
R50
1R0
5621
NOTES:
560
Ω
47k
Ω
0.5
Ω
1
Ω
RD1/4PU
J
RD1/4PU
J
RN2H
K
RS1P
K
56
x
10
1
47
x
10
3
R50
1R0
561
473
5.62k
Ω
RN1/4PC
F
562
x
10
1
5621
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
Mark
Symbol and Description
VSX-816
/KUXJ/CA
VSX-916
/MYXJ5
1..MAIN ASSY
XWK3233
XWK3234
1..DSP ASSY
AWX8699
AWX8572
NSP
1..AMP ASSY
XWK3224
XWK3225
2..POWER PACK ASSY
XWZ4087
XWZ4088
2..TRANS2 ASSY
XWZ4166
XWZ4092
2..TRANS3 ASSY
XWZ4079
XWZ4079
2..HEADPHONE ASSY
XWZ4095
XWZ4095
2..COMPONENT ASSY
XWZ4097
XWZ4097
2..PRE-OUT ASSY
XWZ4098
XWZ4200
2..5.1CH INPUT ASSY
XWZ4069
XWZ4069
2..BINDER ASSY
XWZ4199
XWZ4199
NSP
1..COMPLEX ASSY
XWK3214
XWK3215
2..FRONT DISPLAY ASSY
XWZ4054
XWZ4054
2..R. ENCODER ASSY
XWZ4055
XWZ4055
2..POWER KEY ASSY
XWZ4057
XWZ4057
2..VIDEO ASSY
XWZ4062
XWZ4062
2..S. VIDEO ASSY
XWZ4065
XWZ4065
2..DIGITAL IN ASSY
XWZ4067
XWZ4068
2..FRONT VIDEO ASSY
XWZ4109
XWZ4109
2..PRIMARY ASSY
XWZ4072
XWZ4073
2..REGULATOR ASSY
XWZ4129
XWZ4116
2..TRANS1 ASSY
XWZ4078
Not used
2..TRANS4 ASSY
XWZ4093
XWZ4093
1..USB IN ASSY
XWK3249
XWK3250
1..USB ASSY
Not used
AWX8704
1..FM/AM TUNER UNIT
AXX7210
AXX7170
D
TRANS2 ASSY
Mark
Symbol and Description
XWZ4166
XWZ4092
>
IC853
PROTECTOR(5A)
AEK7019
Not used
>
IC853
PROTECTOR(7A)
Not used
AEK7021