TU301
5
FRONT_A_IN-L
HIFI AUDIO_OUT_R
REAR OUT JACK
J8001
2
Q8004
BUFFER
VIDEO_OUT
HI-FI/
DEMODULATOR
2
RF_CONV_A. OUT
3
6
HIFI AUDIO_OUT_L
TV/VCR
AT+13V
FRONT AV JACK
VIDEO
J8003
2
FRONT_V_IN
TU/REAR_V_IN
5
3
Y/C/AUDIO/CCD
HEAD AMP
FRONT_A_IN-R
Q8006
MUTE SW
SIF OUT
11
IIC_CLK
12
IIC_DATA
23
24
22
AFT-S. CURVE
POWER MUTE_L
TUNER_A_MUTE-H
15
FSC
2
2
AUDIO L
J8004
AUDIO R
J8005
SYSCON
RF-SW
SW301
3
2
16
+32V
MUTE SW
Q8011
MUTE SW
Q8015
MUTE SW
AT+5.2V
Q8003
VIDEO
MUTE SW
3
2
DVD AUDIO OUT
J8009
Q8012
Q8013
MUTE SW
P.CON+9V
DVD_V_OUT
DVD_A_OUT-R
DVD_A_OUT-L
Q8005
MUTE SW
Q8007
MUTE SW
Q303
SW
TUNER MUTE
AV SW1
Y/C VIDEO OUT
SW V OUT
ZERO
SYS_MUTE
DVD I/O
REGULATOR
2
2
1
COAXAL DIGITAL OUT
J8007
OPT TRANSSFORMER
OS8001
4
3
Y/C SEPA
J8006
3
2
COMPONENT OUT
J8008
Q8001
D.AUDIO
DRIVER
Q8002
5
DVD_Y
DVD_U
DVD_V
C_OUT
Y_OUT
D.AUDIO
DRIVER
P.CON+5V
SPDIF-134
DVD I/O
TUNER/JACK BLOCK DIAGRAM
Q8014
MUTE SW
7
1
2
3
6
8
VIDEO SW
IC8005 NJM2533V
VCC
GND
P. CON+12V
3
2
1
AUDIO SW
IC8001
CD4053BNSR
8
5
6
7
4
VCC
GND
13
16
14
1
8
12
15
2
VDD
BX
10
11
9
A
B
C
AY
BY
Aout
Bout
AX
Q8008
SW
AMP
IC8003
NJM4580M
SYSCON
SYSCON
F-13
F-14
2
4
REAR IN JACK
J8002
3
6
REAR_A_IN-L
REAR_A_IN-R
7
1
2
3
6
8
TU/REAR VIDEO IN SW
IC8002
NJM2533V
SYSCON
VIDEO MUTE H
AV SA2
L
R
AUDIO SIGNAL (PB)
AUDIO SIGNAL(REC)
RECORD LUMINANCE SIGNAL
PLAYBACK LUMINANCE SIGNAL
RECORD COLOR SIGNAL
TUNER VIDEO SIGNAL
PLAYBACK COLOR SIGNAL
DIGITAL AUDIO SIGNAL (PB)