Sharp LC-20B1U Service Manual page 33

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SYOUT, SCOUT
DEO
TCH
V1SY
402
VIDEO
AMP.
SWITCH
201
IC7202
DY
DY, PB, PR
CVIN
CSYNC
MPU
IC2001
L_ERR
5V REG.
IC703
ERTER B UNIT
INVERTER
Q6709, Q6710
T6706, T6707
Q6712, Q6713
T6708, T6709
10
11
Y and C
YO, CO
SWITCH
IC7101
V1SY, V1SC
SY, SC
VIDEO
DECODER
I2C
AV1 V
(VPC)
IC801
VOUT
DY
3.3V REG.
IC702
CK, VD, HD, OSD-RGB
3 WIRE
BUS- SWITCH
IC2003
E2PRO M
IC2004
TIMED
IREMI, POWOUT ,
KEY1, KEY2 PSWIN
RESET
IC2002
LED
R/C
D4014
RECEIVE R
D4015
RMC4002
LED UNIT
12
13
I2C
3D Y/C
SEPARATOR
IC7001
IC7002
SUBDIN,SUBDOUT
BUFFER IC903
LCD
C
CONTROLLER
IC1201
Y
FIFO
IC1202
GRADUATION
DAC
IC1102- I C1108
IC1101
IC1111
COMMON
I2C
,
CONTROL
POWER
KEYS
SWITCH
CONTROL UNIT
14
15
33
DIGITAL UNIT
REGULATOR
IC7102
REGULATOR
IC7701
3.3VREG.
RESET
IC7004
IC901
CK,HBLK,VBLK
FLD,
POWER FOR
LCD
IC1110
IC1112
IC1114
IC1115
IC1113
IC1109
Q1101
Q1102
Q1108
Q1109
LCD
POWER
TIMING
IC1116
Q1103
Q1104
Q1105
16
17
18
LC-20B1U
PC CA RD
UNIT
LCD
P ANEL
19

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