Philips DVDR600VR/37 - Audio Input;Output Select Block Diagram

1-11-6
E9480BLAS
Audio Input/Output Select Block Diagram
IC206
IC234
(AUDIO D/A CONVERTER)
AUDIO(L) OUT1
MAIN CBA
CPU CBA
JACK-A CBA
AUDIO(R) OUT1
JK752
AUDIO(L) IN2
AUDIO(R) IN2
JK751
JK207
JK202 JK203
AUDIO(L) IN1
AUDIO(R) IN1
JK204
DIGITAL AUDIO OUT
55A(R)-IN2 77A(L)-IN2
AUDIO D/A CONVERTER
(OP AMP)
(AUDIO SW)
TU201 (TUNER UNIT)
SIF OUT AUDIO IN
IC203
IC213
(AUDIO SIGNAL PROCESS)IC04
OP AMP OP AMP
1 7
3
13
3 55
4 2 5
11
1
12 15 14
9
10
1 2 3
16 14
6
IC208
(
OP AMP
)
OP AMP OP AMP
2 6
1 7
IC209
(AUDIO A/D CONVERTER)
AUDIO A/D CONVERTER
11 12 13
3 1
8
L-CH R-CH
L-CH R-CH
(L-CH)
(R-CH) SW CTL
SW CTL
(SW)
AUDIO(L) OUT2 AUDIO(R) OUT2
CN205 CN751
19 19SIF 27 27A(R)-OUT 29 29A(L)-OUT 21 21MOD-A 23 23A(R)-IN 25 25A(L)-IN 16 16CTL-0 17 17CTL-1
CTL-0 CTL-1
CN03 CN215A/D
21BCK1 20WCLK1 18DATA 1 16
SYS CLOCK1
CN211
14BCK0 12WCLK0 11DATA 0
9
SYS CLOCK0
CN211
REC AUDIO SIGNAL PB AUDIO SIGNAL
JK205
AUDIO(L) IN3
AUDIO(R) IN3
(VCR DVD DUBBING)
(DVD VCR DUBBING)
1 2 3 5
13 12
14
109 11
4
15
IC212
SW CTL
(SW)
1 2 3 5
13 12
14
109 11
4
15
15
2
D/A
VCR-PB-A(R)
TO Hi-Fi AUDIO BLOCK DIAGRAM
VCR-PB-A(L) VCR-REC-A(R) VCR-REC-A(L)
AV-DVD-REC-SEL AV-VCR-REC-SEL AV-TV-SEL KILL
D/A
SCL2
SDA2
Q204
Q201, Q202
Q205
IIC BUS CONTROL
DEMOD.
TO SUB SYSTEM CONTROL BLOCK DIAGRAM
TO SUB SYSTEM CONTROL BLOCK DIAGRAM
A/D
PRESCALE
PRE-PROCESSING
SOUND PROCESSING
SELECTER
SELECTER
41 40
2
26 30 31
9 8
2SPDIF
CN211
13 12
MUTE -ON
MUTE CTL
Q1351
AMP
MUTE -ON
(DVD VCR DUBBING)
WF10
WF9
" " = SMD
DIGITAL BOARD UNIT