Sanyo DC-DA1100 - LCD Display Description

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LCD DISPLAY DESCRIPTION
PAD NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
IC NO.
C1
C2
C3
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
COM1
COM1
--
--
7A
7B
ON
6A
6B
OFF
T1
5
T5
4A
4B
COM2
--
COM2
--
7F
7G
7C
6F
6G
6C
MHz
PROG.
T6
4F
4G
COM3
--
--
COM3
7E
7D
CH
6E
6D
TR
kHz
BASS
ST
4E
4D
PAD NO.
15
16
17
18
19
20
21
22
23
24
25
26
27
28
IC NO.
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
COM1
4M
3A
3B
3M
T2
T9
T8
2A
2B
2h
1A
1B
1h
SURR
COM2
4C
3F
3G
3C
T4
T3
4h
2F
2G
2C
1F
1G
1C
SLEEP
COM3
4K
3E
3D
3K
T7
--
3h
2E
2D
MONO
1E
1D
1K
AM
1
A
G
K
KK
MM
BF
D
CE
1
1h
3h 4h
2h
T1
T9
T2
T4 T6 T7
T3 T5
T8
2345 67
28
LCD60
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CCB
INTERFACE
CONTROL
CIRCUIT
15
14
16
17
18
19
20
21 22 24 25 2623
10 9 7 6 58
11
L4
L3
L2
L1
NC
NC
R1
R2
R3
R4
RSELO RIN RTRE RBASS1 RBASS2 ROUT
LSELO LIN LTRE LBASS1 LBASS2 LOUT
TEST
V
SS
CE
DI
CL
V
DD
Vref
NC
12
13
1
2
30
29
28
27
4
3
LVref
RVref
IC411 LC75342M (Function SW / Electric Volume
/ 2 Band Equalizer)
IC412 TA8229K (Power Amplifier)
5
7
6
48
14 15
11
10
9
VCC1VCC2
IN-1
IN-2
NF1
NF2
RIPPLE
TERMINAL
B.S.1
B.S.2
OUT-1
OUT-2
POWER
GND
Ch-1
-
+
3
2
12
13
Ch-2
-
+
PRE
GND1
PRE
GND2
BIAS CIRCUIT
THERMAL CUT-OFF
PROTECTION
IC BLOCK DIAGRAM & DESCRIPTION