Printed Circuit Boards - Yamaha RX-V365 Service Manual

A B
RX-V365/HTR-6230

■ PRINTED CIRCUIT BOARDS

1
DSP P.C.B. (Side A)
2
OPERATION (2)
(CB232)
CB516
3
B, G, E, F models
OPERATION (1)
4
(CB202)
V_CNTL
MG
+3.3S
ADKEY0
ADKEY1
/CEFD
DTFD
CKFD
/RSTFD
PSW
REM
VRA
VRB
SSEL1
SSEL2
SSEL3
5
/MIC
6
7
58
C D E
MAIN (1)
(CB161)
CB512
8 14
IC501
16
7 1
9
IC402
8
27 28
11 20
IC206
133
132
1 54
10 1
48 1
IC201
89
88
24
25
1 10 1 10
IC205
IC204
20 11 20 11
1
1 7
IC203
IC505
14 8
14 8
C
CB501
MAIN (1)
(CB101)
C D E
F G
EX3.3
IC505 8 pin
(/DRESET)
J504
(/RESET)
OPERATION (4)
(CB182)
U, C models
R, T, K, A, B, G, E, F, L models
CB504
9 16
IC403
IC401
1 5
1 8 1
10 6
1 10
IC404
20 11
176
1
A
IC101
1 20
80 21
44
45
B
IC301
61 40
60 41
E
7
5 8
IC102
D
4 1
IC305
8
CB502
7
B, G, E, F models
MAIN (1)
(CB164)
H I
POINT C / EX3.3, D / Pin 8 of IC505, E / J504
C EX3.3 C
D IC505 8 pin D
(/DRESET)
E J504 E
(/RESET)
Power ON Power OFF
U, C models
No replacement part available.
B, G, E, F models
A
B
14
1
J
Power ON
POINT B XL301 (Pin 6 of IC301)
POINT A XL101 (Pin 11 of IC101)
• Semiconductor Location
Ref No. Location Ref No. Location
D101 F4 IC205 D6
D401 F4 IC206 C5
D402 D3 IC301 G6
D403 E4 IC305 G6
D404 F3 IC401 F4
D405 F3 IC402 E3
D408 G4 IC403 E3
IC101 E5 IC404 G4
IC102 F6 IC501 C3
IC201 D5 IC505 E6
IC202 D4 Q101 F4
IC203 E6 Q501 C3
IC204 D6