Lcd Display Description - Sanyo DC-DA1100 (XE) Service Manual

IC BLOCK DIAGRAM & DESCRIPTION
IC103 MM1469XH (CD Driver)
28
D.BUF
1

LCD DISPLAY DESCRIPTION

LCD60
28
T9
1h
T4 T6 T7
T2
E
T3 T5
PAD NO. IC NO.
1 C1
2 C2
3 C3
4 S1
5 S2
6 S3
7 S4
8 S5
9 S6
10 S7
11 S8
12 S9
13 S10
14 S11
27 26 25 24 23
D.BUF D.BUF
T.S.D
D.BUF
2 3 4 5 6
A
2h
F B
G
K
C
D
3h
1 2
COM1 COM2 COM3
COM1 --
-- COM2
-- -- COM3
7A 7F
7B 7G
ON 7C
6A 6F
6B 6G
OFF 6C
T1 MHz
5 PROG. BASS
T5 T6
4A 4F
4B 4G
22 21 20
Vcc Vcc
7 8 9
M M
K K
4h
3 4
T8
PAD NO. IC NO.
-- 15
-- 16
17
7E 18
7D 19
CH 20
6E 21
6D 22
TR 23
kHz 24
25
ST 26
4E 27
4D 28
- 14 -
19 18 17 16 15
D.BUF D.BUF
DRIVER MUTE
D.BUF D.BUF
10 11 12 13 14
T1
5 6
COM1 COM2
S12 4M 4C
S13 3A 3F
S14 3B 3G
S15 3M 3C
S16 T2 T4
S17 T9 T3
S18 T8 4h
S19 2A 2F
S20 2B 2G
S21 2h 2C
S22 1A 1F
S23 1B 1G
S24 1h 1C
S25 SURR SLEEP
1
7
COM3
4K
3E
3D
3K
T7
--
3h
2E
2D
MONO
1E
1D
1K
AM