Board (Audio Out) Schematic Diagram (1/2) - Sony BDP-BX1 Service Manual

BDP-BX1/S350
4-3. AV-123 BOARD (AUDIO OUT) SCHEMATIC DIAGRAM (1/2)
- Re£ No.: AV-123board; 20,000 series -
A
B
C
D
E
F
G
H
• See page 5-2 for printed wiring board.
I 2 I 3 I 4 I 5 I 6 I
7
AV-123 BOARD (1/2)
AUDIO OUT
XX MARK:NO MOUNT
NO MARK:PB MODE
SWITCHING t_
REGULATOR
(1/3)
UNSW12V
GND
UNSW-12V
GND
UNSW6V
GND
//UNSW-9V
UNSW6V
AV-123
(2/2)
SW5VD
MB-124
BOARD
(8/11)
CN803
(SEE PAGE 4-18)
XAMUTE
GND
AO1MCK
GND
AO1BCK
GND
AO1BD
AG1LRCK
DACXRST
EMMA CSB DAC2 XCS
EMMACSI0 CKO
EMMACSI0 DO
GND
AOOBCK
GND
AOOMCK
GND
AOOBD2
AOOBDO
AOOBD1
AOOBD3
AGOLRCK
GND
GND
GND
GND
CN001
5P
R012
4.7k
R166
0
CN002
26P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2O
21
22
23
24
25
26
PS102 C004
_ 0.SA 47
32V 25V
Q025
DTA114EUA-T106
QOO2
2SB1561T100Q
12.3 123
11.6
R009
Q002, QOO3
B+ SWITCH
COO9I !
XX
Q001, Q026
B-SWITCH
_,49
R003
56k
R013
47k
•-7.8
Q003
2SC2412K-T-146-QR
R014
100k
-8.5 Q001 -8.5
2SC2411K-T-146-CR
IICOOII
AU+5V REGULATOR
IC0Ol
TK1115OCSCL-G
R169
XX
R004 100 16
R005 100 17
R006 100 12
R007 100 17
C003
0.22
IC002
AK4382AVTN-E2
DZFq
31CK
R010
10k
AOUTL- I
AOUTR+ I
I ICOO2 I
C011 i
D/A CONVERTER 0.22
C012
10
50V
R016
47O
D002
1SS355TE-17
R017
4.7k
R015
lk
R064
5.1k
0.5%
D001
DAN202K-T-146
RO30
1Ok
3.14@
Q0O4
DTC144EUA-T106
R106
R062 5.6k
5.1k 0.5%
0.5% _1811800
_A_
R1_7
CO30 1
R063 R086
5.1k 180
0.5% 0.5%
R087
180
0.5%
C041 R076
47OOT _
C082
220
16V
R040
1 10k
Q004, QO08, Q012
R031 MUTE DRIVE
XX
I 8 I 9 I
10
C056_ _6 47_
470p 25V
4 3 "_ IC008
I
o IC008
NJM458OMD-(TE2)
+ , O +]
C051_1 C061
_ 25V 470
470p 47 Rl17
+1_o
_C040-- C046
_;1-- _T _
T47°p_ °'1 t
QO12
MSB709-RT1
10.6 #_i ._-84
'106
R044
10k
106
0 _ QO08
DTC124TUA-T106
I
R148
100k
VV_v
I °024
0 2SD2704K-T1467#_
0 ii82&ST146
i
Note:
The components identified
by mark zL or dotted line
with mark zL are critical for
safety.
Replace only with part num-
ber specified.
11
I
12
D003
XX
D004
XX
J001
2P
il
I :_
: I I
[]
C083
XX
Note:
Les composants identifies par
une marque zL sont critiquens
pour la securit&
Ne les remplacer que par une
piece portant le numero speci-
fi&
GND
4-3