System Control/Servo/Osd <7800/5850 - Aiwa HV-FX5850 Service Manual

SCHEMATIC DIAGRAM - 7/11 (SYSTEM CONTROL/SERVO/OSC SECTION) <HV-FX7800/FX5850>
MAIN(SYSTEM CONTROL/SERVO/OSD SECTION)C.B <7800,5850>
To
LOADING
MOTOR
To
AUDIO/VIDEO
SECTION
To
DRUM MOTOR
PDM01
(4/4)
To
CAPSTAN
MOTOR
PCM01
(8/8)
MODE SW
GP1S566
GP1S566
(2/3)
(2/8)
1W
CAT24W16P
EEPROM
(2/5)
(2/5)
(4/5)
(3/5)
RESET
6
5
1
2
V.PULSE
(3/4) 10
(1/3)
(2/5)
(2/4)
3
4
(7/8)
SRC1203
SRC1203
To
AUDIO/VIDEO
SECTION
9MT168GK
(3/8)
(5/5)
HD6432197A37FX
SYSCON/SERVO/OSD
PROCESS
(1/3)
(4/8)
(5/8)
NOT USED
9
8
7
(6/8)
(7/8)
(8/8)
To
POWER/TUNER
SECTION
-30-
To To
KEY 1 C.B
KEY 2 C.B
PKM02
PKM01
10P:<7800>
5P:<5850>
N.C
N.C
N.C
N.C
N.C
-AB6
(3/8)
(3/3)
(5/5)
(5/5)
(2/8)
TSOP1238SP1
POWER
R/C RECIVER
FAIL
(1/8)
(1/4)
(6/8)
<5850>
<7800>
To
Hi-Fi AUDIO/
SCART
SECTION
To
POWER/
TUNER
SECTION