37
• DISPLAY section
IC701 LC75725E
49
S8
50
S7
51
S6
52
S5
53
S4
54
S3
55
S2
56
S1
57
VSS
58
OSCO
59
OSCI
60
VDD
VDD
61
BLK
62
CE
63
CL
64
DI
32 S25
31 S126
30 S27
29 S28
28 S29
27 S30
26 S31
25 S32
24 S33
23 S34
22 S35
21 S36
20 S37
19 S38
18 S39
17 S40
1
VFL
2
G1
3
G2
4
G3
5
G4
6
G5
7
G6
8
G7
9
G8
10
G9
11
G10
12
G11
13
VFL
14
S43
15
S42
16
S41
48
S9
47
S10
46
S11
45
S12
44
S13
43
S14
42
S15
41
S16
40
S17
39
S18
38
S19
37
S20
36
S21
35
S22
34
S23
33
S24
SEGMENT DRIVER
DIGIT DRIVER
MPX
DIVIDER
LATCH
SHIFT
REGISTER
CLOCK
GENERATOR
ADDRESS
DETECTOR
TIMING
GENERATOR
GRID
CONTROL
DIMMER
TIMING
GENRATOR
• MIC section
IC600 M65850P
OSCILLATOR
1/2 VCC
AUTO
RESET
LPF1
MAIN
CONTROL
A/D
20KBIT
SRAM
LPF2
D/A
1
2
3
4
5
6
7
8
9
10
14
13
12
11
CLOCK
RESET
MO
MI
D1
DO0
DO1
VCC
CLOCK
REF
OP2IN
OP2OUT
LPF2IN
LPF2OUT
LPF1IN
LPF1OUT
OP1OUT
OP1IN
CC1
CC2
GND
Содержание MCE-F88K
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Страница 30: ...30 30 MCE F88K 6 11 SCHEMATIC DIAGRAM DISPLAY SECTION See page 57 for IC Block Diagrams Page 32 Page 24 ...
Страница 32: ...32 32 MCE F88K 6 13 SCHEMATIC DIAGRAM MIC SECTION See page 57 for IC Block Diagrams Page24 Page 30 ...
Страница 33: ...33 33 MCE F88K 6 14 PRINTED WIRING BOARD MIC SECTION See page 17 for Circuit Boards Location Page 25 Page 31 ...
Страница 34: ...34 34 MCE F88K 6 15 SCHEMATIC DIAGRAM TRANS SECTION Page 27 400mA 200V Page 24 ...