Sharp LC-20SD5E Service Manual page 35

SCL
SDA
IF AGC
2nd SIF
R_OUT
R_IN
L_OUT
L_IN
21-B IN
21-G IN
21-R IN
21-Y IN
TUNER OUT
VIDEO IN
SCALER/
RSDS/ DAC/
MICOM/
R_OUT
REGULATOR
R_IN
L_OUT
L_IN
21 C IN
MONITOR OUT
VIDEO IN
VGA-R
HSYNC
VGA-G
VSYNC
VGA-B
F-5
TUNER/SOUND AMP/21PIN/RS232/PC BLOCK DIAGRAM
IC302 SOUND AMP
TUNER TU001 LA42052-E
TAFV-W323D
9
10
18
5
15
SCART1
J4205 RGB-16C
1
2
3
6
7
11
15
16
19
20
SCART2
J4206 RGB-16C
1
2
3
6
15
19 MONITOR OUT
20
PC CP4302
D229FD015G107BY
1
13
2
14
3
RS-232C RECEIVER
IC102 ISL83220ECVZ-T
RS-232C
MD24-95V-EC
2 8 9
3 13
11
12
8
2 4 7
PC AUDIO IN
J4208 MSJ-2000B_AG
2
3
HARDPHONE
J2202 PJ-364H
2
3
4 4 SP301
5
6 6 SP302
7
SIDE JACK
J2201 RCA-359HA-00A-01
2
5
7
S JACK
J2200 DIN-417HA-01
3
4 7 S_SW
2 AUDIO OUT JACK
3 J4200 AV2-13P2-07H
P.CON5V
VIDEO OUT
RS232 TX
RS232 RX
SP_AUDIO_OUT_L
SP_AUDIO_OUT_R
SOUND B
PC_AUDIO_L
PC_AUDIO_R
AV3_CVBS_IN
AV3_AUDIO_R
AV3_AUDIO_L
AV3_Y_IN
AV3_C_IN
SC2_A_OUT_L
SC2_A_OUT_R
SCALER/ RSDS/
DAC/ MICOM/
REGULATOR
SCALER/ RSDS/
DAC/ MICOM/
REGULATOR
POWER
SCALER/ RSDS/
DAC/ MICOM/
REGULATOR
F-6