3-79
4. AUDIO IN/OUT BLOCK DIAGRAM
SAA7137
HDMI
BOARD
SSI
F
PROCESSOR
AI_DO
AI
_FS
YNC
AI_S
CLK
AUDIO
ADC
AO_
IEC958
DMN8603
C
1521
R
1314
R
1313
C
570
C
569
R1
5C
7
R1
1
0
2
R1
1
2
5
R1
1
2
4
R1
1
2
2
R1
1
0
7
47
184
185
199
198
18
16
173
175
174
T
U
_A_L_O
U
T
TU_
A
_R
_
O
UT
V
C
R
_
A_L_
IN
VCR_
A
_
R
_
IN
D
V
D
_
A_L_O
U
T
DVD_
A
_
R
_
OUT
SIF
AI
_MCL
KI
R
1
123
176
AO
_
D
O
A
O
_FSYNC
AO
_
S
CLK
R1
1
0
1
R1
1
0
5
R1
1
0
6
1
2
3
AO
_
M
C
L
K
I
4
AO
_
M
C
L
KO
AUDIO
DAC
CS4351
R1
5C
7
19
14
Z_MUTE
_
L
Z_MUTE
_R
Q15C1
Q15C2
IE
C958
VCR BOARD
KARAOKE
BOARD
MIC_IN
_
L
MIC_IN
_R
MIC_DET
M
IC
_
IN
_L
MIC_IN
_R
MIC_DET
GPIO5
R1
4
5
8
10
7
8
CE
/RST
SCL
, SDA
/VD
E
C_
IR
Q
R1
5
5
0
GPIO2
ID
C
_
CLK/
DAT
64
63
59
60
Summary of Contents for RC-185
Page 1: ...SERVICE MANUAL LG RC 185 MODEL ...
Page 52: ...3 56 3 57 PRINTED CIRCUIT DIAGRAMS 1 VCR P C BOARD TOP VIEW ...
Page 53: ...3 58 3 59 2 VCR P C BOARD BOTTOM VIEW ...
Page 54: ...3 60 3 61 3 SMPS P C BOARD 4 HDMI P C BOARD HDMI MODEL ONLY TOP VIEW BOTTOM VIEW ...
Page 55: ...3 62 3 63 5 KARAOKE P C BOARD KARAOKE MODEL ONLY ...
Page 56: ...3 64 3 65 6 KEY P C BOARD 8 TOOL 9 TOOL 7 TOOL ...
Page 57: ......
Page 84: ...3 100 3 101 PRINTED CIRCUIT DIAGRAMS 1 VDR P C BOARD TOP VIEW ...
Page 85: ...3 102 3 103 2 VDR P C BOARD BOTTOM VIEW ...
Page 117: ......
Page 134: ...5 17 2 DISC SPECIFICATION 3 DISC MATERIALS 1 DVD ROM Single Layer Dual Layer ...
Page 159: ......
Page 160: ...5 42 5 43 CIRCUIT DIAGRAMS 1 DSP CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 161: ...5 44 5 45 2 RF CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 162: ...5 46 5 47 3 DRIVE CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 164: ...5 50 5 51 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP VIEW ...