Printed Circuit Boards - Yamaha dsp-ax3800 Service Manual

A B
RX-V3800/DSP-AX3800
1
I PRINTED CIRCUIT BOARDS
DSP P.C.B. (Side A)
No replacement part available.
サービス部品供給なし
2
OPERATION (3)
(CB805)
AXD
DGND
+5D1
4
U, C models
1
3
FL (2)
(CB954)
RMCK
DGND
DIRSD0
DGND
RWCK
DGND
RBCK
DGND
HSCK/DCLK
DGND
HWS/DR0
DGND
SD0/DL0
SD1/DR1
SD2/DL1
SD3/DR2
SPDIF/DL2
DGND
HMCLK
/ICTIO
NC
+3.3V
iPAP
4
iPDET
RXDi
TXDi
FL (2)
(CB974) MG
MG
+5D1
REMsens
REMsens
iPL
iE
iPR
+5D1
IGND
+5I
XG
+2.5D
PRV
+6SW
DG
5
DG
+2.5sens
POWER (3)
(CB16)
FUNCTION (1)
(CB411)
6
POWER (3)
(CB17)
7
NET
(W605)
94
C D
COAXIAL
U, C models
DOCK XM CD DVD DVR
CB501
CB502
1 7
IC501
14
8
13 24
12
25
5
36
1
48 37
8
9 16 IC542
1 3
IC504
6 4
8 1
IC512
3 4
9 16
1 5 IC531
3 4
36
IC505
5
1
8 1
14 1
8 7
1
5
1 12
48 13
1
16
1
IC506
37 24
9
36 25
8
16
9
4 4 5
5
3 1 3 1
16 1
5 1
8
9
IC543
14 15
1 8
1 28
IC564
9
16
8 1 8 1
5 4 5 4
CB504
4 5
1 8
1
8
W5302
5
4
CB561
U, C models
NET
(W751)
E F
DIGITAL INPUT DIGITAL OUTPUT
OPTICAL
CD BD/HD DVD DTV DTV/CBL CD-R
25 48
1 25 3
4
IC587 1
6
50 26
1
24
8
1 3
1 16
37 72
73
5 4
1 36
37
144
54
108
IC567
144
109
109
72
108 73
1 8 28
9
8
1 16
28 1 28 1 28 1 28 1
15 14 15 14 15 14 15 14
4 5
1 8
4 5
4 5
4 5
1 8
1 8 1 8
CB560
FUNCTION (2)
(W3503)
FUNCTION (2)
(CB300)
G H
MD/TAPE
7 8
14
1
No replacement part available.
サービス部品供給なし
4 5
3 1
FL (5)
1 3 (CB959)
4 5
4 5
11 20
IC536 3 1 3 1 5 4
10 XMPWR
1
/ICXM
9 DRXM
DTXM
SDM
SCK
IC539 SDD
5 1 /CSTI0
/SPIRDY1
4 3
/SPIRDY
/INTTI
/CSTI1
/INTDIR
1
/ICD
/CSDIR
CDDA
/CSDAC
/ICTI1
DMT
MG
MG
NC
5 4
27
1 3
FL (5)
(CB973)
14 1
8 7
28 1
15 14
4 5
8
1
Circuit No.
R5077, 5102
X : NOT USED
O : USED/APPLICABLE
I J
• Semiconductor Location
Ref no. Location Ref no. Location
D5001 C2 IC542 E3
D5002 C2 IC543 C5
D5003 C2 IC544 F3
D5305 F3 IC545 C4
D5608 C5 IC546 G3
D5609 G5 IC560 D5
IC501 D2 IC561 D6
IC502 G2 IC562 D6
IC503 C3 IC563 D6
IC504 D3 IC564 C5
IC505 D3 IC565 C6
IC506 D4 IC566 E5
IC507 E4 IC567 F4
IC508 E4 IC569 E5
IC509 E4 IC570 F5
IC510 C3 IC571 F5
IC511 C4 IC573 G5
IC512 C3 IC574 G5
IC531 D3 IC575 E6
IC532 G3 IC576 F6
IC533 G4 IC577 F6
IC534 E4 IC579 G6
IC535 G5 IC580 G6
IC536 G3 IC581 E4
IC537 G3 IC582 E4
IC538 G3 IC583 F3
IC539 G3 IC585 G4
IC540 F3 IC587 E3
IC541 G3 IC588 G3
U, C R, T, K, A, B, G, E, L, J
X O