Block Diagram - Audio Section - Sony BDP-CX7000ES Service Manual

BDP-CX7000ES
6-4.

BLOCK DIAGRAM - AUDIO Section -

BD DECODER
IC101 (2/3)
AO1BD E32
AO1BCK F32
AO1LRCK F31
AO1MCK E33
GPIO16 E24
GPIO15 E25
AO0BD0 C33
AO0BD1 E30
AO0BD2 E31
AO0BD3 D31
AO0BCK C32
AO0LRCK D32
AO0MCK D33
GPIO17
F24
ATX B32
EMMA_CSI0_DO
E
(Page 32) EMMA_CSI0_CKO
BDP-CX7000ES
D/A CONVERTER
IC113
3 SDTI AOUTL+ 12
2 BICK
AOUTL- 11
4 LRCK AOUTR+
10
1 MCLK AOUTR-
BUFFER 9
IC111 5 PDN
6 CSN
DZFR 15
7 CCLK
DZFL
8 CDTI 16
D/A CONVERTER
IC103
13 SDTI4
LOUT4+ 38
16 SDTI3
LOUT4- 37
14 SDTI1
ROUT4+ 33
15 SDTI2
ROUT4- 32
BUFFER
IC102
9 BICK
17 LRCK
10 MCLK
8 PDN
CSN/CAD1
21
LOUT3+ 42
19 CCLK/SCL
LOUT3- 41
20 CDTI/SDA
ROUT3+
40
ROUT3- 39
LOUT2+ 46
LOUT2- 45
ROUT2+
44
ROUT2- 43
LOUT1+
2
LOUT1- 1
ROUT1+
48
ROUT1- 47
DZF3 3
DZF2 4
34
D115 MUTING CONTROL
Q124 – 126
D119
MUTING CONTROL
D114
Q121 – 123
D118
MUTING CONTROL
D111
Q116 – 118
D117
MUTING CONTROL
D110
Q113 – 115
D116
34
MIX AMP
IC114
J103
3
-
1 L
+
2
AUDIO
5 OUT
+
7
R
-
6
Q119
MUTING
Q120
MUTING
MIX AMP
IC109
J102
3
+
1 L
-
2
FRONT
5
+
7
- R
6
Q107, 108
MUTING
MIX AMP
IC108
J101
3
+
1 L
-
2
SURROUND
5
+
7
R
-
6
Q105, 106
MUTING
MIX AMP
IC107
3
+
1
L
-
2
SUR BACK
5 +
7
- R
6
Q103,104
MUTING
MIX AMP
IC106
3
+
1 CENTER
-
2
5
+
7
- SUB WOOFER
6
Q101, 102
MUTING
J401
WAVE
COAXIAL
SHAPER
Q401
OPTICAL
TRANSMITTER OPTICAL
IC403
SIGNAL PATH
: AUDIO
MULTI
CHANNEL
DIGITAL
OUT