
1817
SCHEMATIC DIAGRAM-7 (SYSTEM CONTROL/SERVO SECTION) <HV-FX990/GX935/915>
To
LOWER DRUM
PDM01
To
AUDIO/VIDEO
SECTION
To
LOADING
MOTOR
To
CAPSTAN
MOTOR
PCM01
MODE SW
MAIN(SYSTEM CONTROL/SERVO SECTION)C.B <990,935,915>
LOADING MOTOR DRIVE
EEPROM
DISPLAY
7MT229GK
To
KEY 1 C.B
PKM01
To
KEY 2 C.B
PKM02
<935>
<990,915>
DISPLAY DRIVER
POWER
FAIL
RESET
To
AUDIO/VIDEO
SECTION
To
POWER/TUNER
SECTION
To
SCART
SECTION
To
POWER/
TUNER
SECTION
SYSCON/SERVO
PROCESS
GDZJ6.8C
KRC103M
KRC103M
A.LEVEL(L)
A.LEVEL(R)
<990,915>
<915>
<935,915>
UPD16311GC
GDZJ6.8C
31 A.LEVEL(L)
32 A.LEVEL(R)
97 16:9 "H"
98 SCART "H"
TSOP1238SP1
R/C RECIVER
6
5
1
2
10
3 4 7 8 9
(5/5)
(2/9)
(1/5)
(1/5)
(2/5)(2/5)
(4/5)
(3/3)
(7/9)
(3/5)
(3/3)
(2/3)
(4/8)
(8/8)
(4/4)
(3/4)
(2/3)
(2/5)
(1/3)
(3/5)
(3/5)
(2/3)
(4/5)
(4/5)
(1/9)
(1/5)
(6/9)
(9/9)
(8/9)
(4/9)
(3/9)
(1/3)
(5/9)
(5/8)
(6/8)
(7/8)
(3/3)
(5/5)
(5/5)
(2/8)
(2/4)
(1/8)
(1/4)
(1/3)
(3/8)
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