32
70GS-65S
BLOCK DIAGRAM
A
A
B
B
C
C
1
2
3
4
+16V AUDIO
-16V AUDIO
+140V
Q 7 1 3
Q 7 0 4
Q 7 0 6
Q 7 0 5
Q 7 0 7
+5V DIGITAL
T 701
PR 701
ON/ST-BY
P O W E R S T - B Y
C O N T R O L
+5V
Micro Proc. COMUNIC
ATION
MAIN POWER
M 6701
IR
DETECTOR
+ CH - + VOL -
TH 201
TUNER
SAW
SF 201
SAW
SF 203
SF 202
SAW
IF
IC 201
TDA 4470
IC 401
HEF 4053
SWITCH
IC 1001
S 10 R 272 L
Micro Proc.
IC 1002
M27C801
EPROM
IC 2401
SDA 5275S
MT TEXT
IF
FM AUDIO
CVBS
PERIPHERICS
AUDIO L/R
M3L
ROTATION
COIL
Q
E
E
Q
6
POW
Q603
Q605
Q604
Q602
H. DRIVE
Q 501
E/W
DRIVE
H. OUT
E/W
OUT
70GS-65S BLOCK DIAGRAM
Micro Proc. COMUNIC
ATION
RGB
C
S-VIDEO
21 PINS
RGB
AV-FRONT
21 PINS
AV-1
IC 6001
VIDEO
PROCESSOR
VPC 3230
COMPONEN
INTERFAC
PROCESSO
OSD
Y
Y
C
C
Y
Y
SW
I C 7 0 5
I C 7 0 7
I C 7 0 1
I C 7 0 4
I C 7 0 3
I C 7 0 2
M i c r o P r o c .
-
+
D 7 0 1 . . . D 7 0 4
S 6 7 0 1
1 7
1 2
1 5
1 4
P T C
C 7 7 0
R 7 4 1
S E N S O R
8
7
3
4
5
6
1
2
Q 7 0 3 D R I V E R
Q 7 0 2
Q 7 0 1
C ?
C E S H
A D G C O I L
D 1 1 0 1
F 6 7 0 1
IC 503
R 7 4 2
Q 6 1 0 2
I2C
IC2
I2C
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