Trans 2-1, Diode 1, Vh Tr And Ps/Sp Assys - Pioneer VSX-1016V-K Service Manual

1

3.17 TRANS 2-1, DIODE 1, VH TR and PS/SP ASSYS

A
TRANS 2-1 ASSY
S
(VSX-1016V : AWX9059)
(VSX-1016TXV, VSX-80TXV : AWX9058)
CAUTION : FOR CONTINUED PROTECTION AGAINST
B
TRANS
SECONDARY
VHa 23
C
VLa 24
25
VLb
26
VHb
27
D
E
F
S T U
56
1
2
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. 491007 MFD, BY
LITTELFUSE INK. FOR IC3251 and IC3252.
+65V
R3253
4.7k
(1W)
LMF
IC3251
AEK7021
7A
2
3 1
4
IC3252
AEK7021
7A
-65V
(1W)
VH TR ASSY
(AWX9061)
2
3
Y9:ADX7502(BWN)
Y9
VL
Y10
VL
Y10:ADX7503(GRY)
R3255
3.3k
(1/2W)
D3253
LMF
VSX-1016V : UDZS8R2(B)
VSX-1016TXV, VSX-80TXV : UDZS10(B)
D3255
VSX-1016V : UDZS9R1(B)
VSX-1016TXV, VSX-80TXV : UDZS10(B)
D3263
VSX-1016V : UDZS13(B)
VSX-1016TXV, VSX-80TXV : UDZS10(B)
Q3251(1/2)
RN1901
Q3251(2/2)
RN1901
Q3252 Q3252
UMD2N UMD2N
D3266
Q3253 Q3253
13(B)
UMD2N UMD2N
D3264
VSX-1016V : UDZS15(B)
VSX-1016TXV, VSX-80TXV : UDZS12(B)
D3256
VSX-1016V : UDZS8R2(B)
VSX-1016TXV, VSX-80TXV : UDZS9R1(B)
D3254
VSX-1016V : UDZS7R5(B)
R3254 R3256 VSX-1016TXV, VSX-80TXV : UDZS9R1(B)
4.7k 3.3k
(1/2W)
LMF
LMF
1 2
J3251 D20PDY0610E
1 2
IC3351
ICP-N15
W3351
STBY
Q3351
2SA1514K(RS)
Q3352
2SB1186A(DE)
D3351
U
1SR154-400
CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. ICP-N15, MFD BY ROHM
CO., LTD. FOR IC3351 and IC3352.
VSX-1016V-K
3
4
DIODE 1 ASSY
T
(AWX9060)
2
4
- +
1
2
3
VL
4 +VL
- +
1
VL 3 -VL
GAMP
CN3252
52151-0510
1
VH+
2
VH-
3
NECK6
4
NECK8
5
V-12A
D3265
13(B)
+56V
-56V
3 4 5 6
3251
51048-0600
CN3351
52147-0610
3 4 5 6
Q3353 D3352
1SR154-400
2SD1763A(DE)
Q3354
2SC3906K(RS)
4
Y11:ADX7504(RED)
Y12:ADX7505(BLU)
Y8:ADX7512(BLK)
AI
5604