Sharp LC-32A40L Service Manual page 26

SCALER/LVDS/
SW_CVBS
MICON/ADC/
SW_Y
AV SWITCH1/
REGULATOR SW_C
TUNER_VIDEO
TUNER/
SIF
POWER
SDA
SCL
AUDIO IN
J4301
4
2
SCL
SCALER/LVDS/
SDA
MICON/ADC/
AV SWITCH1/
REGULATOR
AUDIO_MUTE
CP901
4 HDMI_I2SSSCK
MICON2
3
HDMI_I2SSDO
2 HDMI_I2SWS
TUNER/
SOUND+B
POWER
F-3
AV SWITCH2/STEREO/SOUND AMP BLOCK DIAGRAM
AV SW
IC4201 AN15853B-E1
AV1_IN 2
S1_Y_IN
4
S1_C_IN 6
AV1_A_IN_L 3
AV1_A_IN_R
5
S2_Y_IN
20
S2_C_IN 22
AV2_IN
9
24 SDA
YUV1_A_IN_L
10
SCL
25
YUV1_A_IN_R
12
SW_A_R
28
SW_A_L
30
31 SW_CVBS
33 SW_Y
35 SW_C
YUV2_A_IN_L 19
16 TUNER_V
YUV2_A_IN_R
21
STEREO
IC904 MSP4440G-QA-C13-100
67
56
57
53
54
2
3
36
2
37
3
AUDIO_OUT_JACK
J4201
4
7
5
SIF
SW_A_IN_L
AV2_IN_L
50
SW_A_IN_R
AV2_IN_R 51
SW2_A_IN_L
X901
SW2_A_IN_R
18.432MHz
XTAL_IN 71
XTAL_OUT
72
I2C_CL
I2C_DA
VARIOUT_R
VARIOUT_L
I2S_CL
I2S_DA_IN
SPOUT_R 27
I2S_WS
SPOUT_L 28
COMPONENT SW
IC4204
NJM2584AM(TE1)
Y
9
U
5 14
V
6
1
Y
3
8
V
16
U
11
SOUND AMP
IC301 TA2024-ASE
15 INV2
11 INV1
33 VDDA
VDD1
30
OUTP1
31
12 MUTE
OUTM1 28
29 VDD1
27
OUTM2
26 VDD2
OUTP2 24
25 VDD2
INPUT 1/2
J4205
14
3
4
17
20
9
10
15
18
22
AUDIO_IN 4/5
J4204
2
5
3
7
CS_IN 4/5
J4211
2
5
8
3
9
6
SCALER/LVDS/
SCART1_R
MICON/ADC/
SCART1_G
AV/SWITCH1/
REGULATOR
SCART1_B
SPEAKER
SP302
SPEAKER
SP301
F-4