Sharp LC-15C2E Service Manual page 21

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LC-15C2E
Ë TUNER BLOCK DIAGRAM
J
I
AV
J902
SOUND(L/R)
OUTPUT
J903
RF
ANT
INPUT
H
AV1 SOUND(L/R)
AV1
AV1 PICTURE
INPUT/
SC903
OUTPUT
R_SCART, G_SCART, B_SCART
G
AV1 SOUND OUTPUT(L/R)
AV1 PICTURE OUTPUT
SCL, SDA
F
E
D
J3702
DC JACK
C
B
A
1
2
3
2
I
C
TUNER
W7, W14
2
I
C
2
I
C
4
5
6
7
8
2
I
C
MICON
H
V
2
I9
E
PROM
I2
R_OSD, G_OSD, B_OSD
ROM
I3
MEMORY
I6
9
10
11
12
22~23
SC2 OUT L/R MSP
AN IN1 MSP
V IN2 VPC
SC2 IN L/R MSP
V IN3 VPC
SC1 OUT L/R MSP
V OUT VPC
2
I
C
H
ANALOG SWITCH
V
I13
R_VPC, G_ VPC, B_VPC
SUBCLK
SUBIN
SUBOUT
M/S IN
M/S OUT
ANALOG SWITCH
I4
13
14
15
16
17
LC-15C2E
SC902
AV
OUTPUT
TUNER
INPUT
AV1
INPUT/
OUTPUT
SCL, SDA
2
I
C
bus
OSD
SC802
DC 12V
P904
18
19
20

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