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