HP LC3260N - AV SWITCH2;STEREO;SOUND AMP Block Diagram

AV SWITCH2/STEREO/SOUND AMP BLOCK DIAGRAM
SPEAKER
SP301
F-3 F-4
STEREO
IC904 MSP4440G-QA-C13-100
SC2_IN_L53
SC1_IN_R
57
SC1_IN_L
56
SC2_IN_R
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 IC
IC301 TA2024-ASE
11
INV1
30
33
VDDA
VDD1
31
28
OUTP1
OUTM1
15
INV2
12
26
29
MUTE
VDD1
27
24
OUTM2
OUTP2
AUDIO_MUTE
SOUND+B
SW_A_L
SW_A_R
ANA_IN1+
AV SW
IC4201 AN15853B-E1
10
9
12
V2-V
28
30
24
25
V2-R
V2-L
5
VL-R
6
3
2
4
V1-V
V1-Y
V1-C
V1-L
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_B_IN
SCART1_R_IN
SCART1_G_IN
SCALER/LVDS/
MICON/ADC/JACK/
AV SWITCH1/
REGULATOR
VARIOUT_L
37
VARIOUT_R
36
AUDIO_OUT_JACK
J4201
2
3
21
V4-R
19
V4-L
25 VDD2
VDD2
3
6
5
8
16
11
9
14
1
COMPONENT
IC4204
NJM2584AM(TE1)
SCALER/LVDS/
MICON/ADC/JACK/
AV SWITCH1/
REGULATOR
SCALER/LVDS/
MICON/ADC/JACK/
AV SWITCH 1/
REGULATOR
SPEAKER
SP302
22
VL-R
20
V1-L
INPUT 1/2
J4205 YKC22-0780N
14
3
4
17
20
9
10
15
18
22
AV2_IN_R
50
51
AV2_IN_L
AUDIO_IN 4/5
J4204 AU4-57A03-01H
2
5
3
7
CS_IN 4/5
J4211 YKC21-4720N
2
5
8
3
9
6
Y
V
U
Y
V
U
HDMI_I2SS
HDMI_I2SSDO
HDMI_I2SWS
4
3
2
CP901
7
4
5
14
8
11
5
6
3
9
14
1
COMPONENT
IC4401
NJM2584AM(TE1)
DTUNER_Y
DTUNER_V
DTUNER_U
16
TUNER_V
V_OUT
67
SIF_OUT
TUNER/DIGITAL/
POWER
TUNER/DIGITAL/
POWER
TUNER/DIGITAL/
POWER
MICON2
I2S_CL
I2S_DA_IN
I2S_WS
INTERFACE