Printed Circuit Board - Yamaha RX-V2600 Service Manual

A B
RX-V2600/DSP-AX2600
1
I PRINTED CIRCUIT BOARD
DSP (1) P.C.B. (Side A) Lead Free Solder Used
OPERATION (2)
(CB909)
2
+5D1
PDLED
KEY1B
PGB
PGA
VRB
VRA
+5SPC
+5M2
MG
RTS
/RES
CTS
CNVSS
TXDF
BUSY
RXDF
E
E
3
+12
-12
E
E
E
ADL
ADR
E
DAL
E
DAR
E
SL
SR
C
SWL
SWR
SBL
SBR
PL
PR
4
5
6
7
78
C D E
POWER (5)
15 28
1 4
8 5 14 1
5 8
4 1
5 8
4 1
15 28
1 4
8 5 14 1
5 8
4 1
15 28
1 4
8 5 14 1
9 16
15 28
1 4
8 5 14 1
8
15 28
1 4
8 5 14 1
15 28
1 4
8 5 14 1
Circuit No.
R549, 550
X : NOT USED
O : USED/APPLICABLE
F G
FUNCTION (1)
FUNCTION (1)
(CB319)
(W7)
1 5
1 14
8 14 11
28 15
7 1
10
1 20
1
5
40 21
51 75 51 75
50 76 50 76
1
26 100 26 100
25
1 25 1
1
30
4
1
9 16
8 5
8 1
26 25
No replacement part available. / サービス部品供給なし
XMR
INPUT (1)
E (CB307)
XML
U, C models
• Semiconductor Location
Ref no. Location Ref no. Location Ref no. Location Ref no. Location Ref no. Location Ref no. Location
D1
D2
D3
D5
U, C R, T, K, A, B, G, L, J
D13
X O D14
D15
D16
D17
D18
D19
H I
FUNCTION (1)
(CB318)
(CB317)
+5D1
DGND
OPERATION (3)
AXD
(CB904)
DGND
9
8
14 1
1 16
8 7
9
16
20
8 1
37 48
36 1 9
16
9 9 16
1
16
25 12
8
24 13 1
8
8 1 1
157 208
156 1
14
8
105 52
104 53
1 12
13
48
48
1
37 24
36 25
10 11
25 24
1 20
I5
D20 E3 IC510 G3 IC526 C3 IC542
I5 D21 E3 IC511 G3 IC527 C4 IC550
I5 D22 E5 IC512 H4 IC528 C4 IC551
F3
IC501 I3 IC513 G3 IC529 C5 IC552
F3 IC502 I4 IC514 H3 IC530 C5 IC560
E3 IC504 I3 IC515 G5 IC532 E4 IC564
E3 IC505 I3 IC516 G4 IC533 H3 IC565
E3 IC506 H3 IC517 F4 IC534 H3 IC566
E3 IC507 F3 IC518 F4 IC539 E3 IC567
E3 IC508 F4 IC520 D3 IC540 E3 IC568
E3 IC509 F3 IC525 C3 IC541 F5 IC569
J
CD, DVD,
DVR/VCR2
CD
DVD
DTV
CBL/
SAT
MD/
1
TAPE
7
CD-R
XM
U, C models
G5 IC570 E3
I5 IC571 H4
I5 Q6 I4
H5 Q19 I4
F5
D3
D3
D4
D4
D5
D5