Display Section - Sony MCE-F88K Service Manual

• DISPLAY section

IC701 LC75725E
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
CLOCK
GENERATOR
S8 49
50
S7
S6 51
S5 52
ADDRESS
53
S4
DETECTOR
54
S3
S2 55
S1 56
57
VSS
OSCO 58
OSCI 59
VDD 60 VDD
61
BLK
CE 62
CL 63
64
DI
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
• MIC section
IC600 M65850P
14 13 12 11
OSCILLATOR
D/A
1/2 VCC
CLOCK DO1
MO
AUTO MAIN
RESET
RESET
CONTROL
MI
D1 DO0
A/D
LPF1
1 2 3 4 5
SEGMENT DRIVER
DIVIDER
TIMING
32 S25
GENERATOR
31 S126
MPX
30 S27
29 S28
LATCH
28 S29
27 S30
26 S31
SHIFT
25 S32
REGISTER
24 S33
23 S34
22 S35
21 S36
DIMMER
GRID
20 S37
TIMING
CONTROL
GENRATOR
19 S38
18 S39
17 S40
DIGIT DRIVER
10 9 8
LPF2
20KBIT
SRAM
6 7
37