Aiwa HV-FX5700 Service Manual page 18

BLOCK DIAGRAM-8 (SYSTEM CONTROL/SERVO SECTION) <HV-FX990/GX915>
MAIN (SYSTEM CONTORL/SERVO/OSD SECTION)C.B <990,915>
To
LOADING
MOTOR
To
LOWER DRUM
PDM01
To
CAPSTAN
MOTOR
PCM01
MS501
68-71
7MT229GK
72,73
83,107
104
103
84,108
9
50
85
51
95
88
49,92
21
IC501
HD6432197XA04F
SYSCON/SERVO/OSD
PROCESS
A.LEVEL(R)
A.LEVEL(L)
3-8
949
UPD16311GC
DISPLAY DRIVER
29
949 28 38
77 A37 37 59,60
78,80
17,19 18
10
21,22
36
75,76
56
11,12
39
A37
22
To
SCART
SECTION
To
POWER/
TUNER
SECTION
To
AUDIO/
VIDEO
SECTION
TSOP1238SP1
43
To
POWER/
TUNER
SECTION