AV_SWITCH/TUNER/21PIN/STEREO/SOUND AMP BLOCK DIAGRAM
SPEAKER
SP301
F-3
F-4
A2/NICAM
IC6601 MSP3410G-QA-B8
SC2_IN_L
53
SC1_IN_R
57
SC1_IN_L
56
SC2_IN_R
54
I2C_DA
3
I2C_CL
2
SC1_OUT_L
36
37
SC1_OUT_R
MONO_IN
60
XTAL_OUT
72
XTAL_IN
71
X301
18.432MHz
SCART1
J4401
DACM_R
28
27
DACM_L
SCL
SDA
SC2_OUT_L
33
34
SC2_OUT_R
1
SOUND AMP IC
IC302 LA4901-E
11 IN
7
21
20
ON TIME
MUTE
VCC
VCC(SW)
16
17
OUT+
OUT-
SOUND AMP IC
IC301 LA4901-E
11 IN
7
21
20
ON TIME
MUTE
VCC
VCC(SW)
16
17
OUT+
OUT-
3
AUDIO_MUTE
SOUND+B
SW_A_L(PC)
SW_A_R(PC)
67
28
HP OUT R
28
HP OUT L
AV SW
IC5001 AN15853B-E1
10
9
12
V2-V
28
30
24
25
V2-L
V2-R
20
15
2
6
SCART2
J4202
5
VL-R
6
3
2
4
V1-V
V1-Y
V1-C
V1-L
6
2
20
SCART2_V_IN
SCART2_C_IN
SCART2_A_IN_L
SCART2_A_IN_R
SCART1_V_IN
SC1_A_OUT_R
SCART1_A_IN_L
SCART1_A_IN_R
SC1_A_OUT_L
1
3
SC2_A_OUT_R
SC2_A_OUT_L
SCART2 OUT CVBS SW
IC4401 MM1501XNRE
6
4
2
19 V_OUT
19 V_OUT
31
SW_A_IN_R
SDA
SCL
SW_A_IN_L
SW_CVBS
33
35
SW_Y
SW_C
SW_CVBS
SW_Y
SW_C
SCART1_V_IN
16
11 V5
V6
SIF
TUNER_V
TU4401
14
16
AD
17
VT
8
P.CON+32V
POWER
7
15
SCART1_B_IN
SCART1_R_IN
11 SCART1_G_IN
SCART1_B_IN
SCART1_R_IN
SCART1_G_IN
LEVEL SHIFT
Q5006
Q5007
LEVEL SHIFT
SIDE_CVBS
HP_OUT_R
HP_OUT_L
SCALER/LVDS/
MICON/ADC/
JACK/AV_SW/
REGULATOR
SCALER/LVDS/
MICON/ADC/
JACK/AV_SW/
REGULATOR
SCALER/LVDS/
MICON/ADC/
JACK/AV_SW/
REGULATOR
SCALER/LVDS/
MICON/ADC/
JACK/AV_SW/
REGULATOR