A/V Out Block Diagram - Sony BDP-BX1 Service Manual

3-4.

A/V OUT BLOCK DIAGRAM

MB-124 BOARD (2/3)
VAY M31
VAC M33
VAG P33
VAB P31
P29
VAR
B25
GPIO18
IC101 (2/3)
A/V OUT
B26
GPIO19
GPIO2 A25
GPIO21 D21
AO1BD E32
AO1BCK F32
AO1LRCK F31
AO1MCK E33
S0DOUT G30
S0CKOUT G31
GPIO15
E25
GPIO16
E24
GPIO17 F24
ATX B32
05
AV-123 BOARD
CN203
CN801
SD_Y
8 14
SD_C
Q805
6 16
BUFFER
HD_Y
10 12
HD_PB
Q806
12 10
BUFFER
HD_PR
14 8
XVMUTE
16 6
FORMAT1
20 2
ASPECT0
17 5
ASPECT1
18 4
CN803 CN002
AO1BD
7 7
AO1BCK
5 5
AO1LRCK
8 8
AO1MCK
3 3
EMMA_CSI0_DO
12 12
EMMA_CSI0_CKO
11 11
EMMA_CSI0_DAC2_XCS
10 10
DAC_XRST
9 9
XAMUTE
1 1
IC206
VIDEO AMP
Q203
8
SYIN
BUFFER
SYOUT 26
Q202
SCOUT
3 30
SCIN
BUFFER
Q204
10
YIN
BUFFER
VOUT
28
Q205
12 PBIN
BUFFER
Q206
14 PRIN
BUFFER
YOUT 23
15 PS2
21
PBOUT
16 PS1
PROUT 19
Q214
1 S1
MIX, LINE DRIVE
17 LPFSW
IC002
D/A CONVERTER
3 SDTI
IC008
2
BICK
LINE AMP
4 LRCK
1 MCLK
AOUTL+ 12 3
+
1
-
AOUTL– 11 2
8
CDTI
AOUTR+ 10 5 +
7
-
7 CCLK
AOUTR– 9 6
6 CSN
16
DZFL
5 PDN
D002
XAMUTE
3-
J202
LINE OUT
Y
C
J201
J001
LINE OUT
AOUT2_L
AOUT2_R
Q004, 008, 012 Q024, 025
MUTING
MUTE DRIVE
J801
Q802
BUFFER
IC802
OPTICAL
TRANSMITTER
SPDIF OUT
BDP-BX1/S350
S VIDEO
VIDEO
Y
COMPONENT
P
B
VIDEO OUT
P
R
L
AUDIO
R
COAXIAL
DIGITAL
OUT
OPTICAL