Sharp LC-20E1H - Block Diagram

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87109654321
A
B
C
D
E
F
G
H
LC-20E1H
LC-20E1M
BLOCK DIAGRAM
SC3403 SC2001
P6700 - P6702
P67
0
P3502
P3601
P6705
P3703
P3704
P3602
P6703 P6704
AV2
6 LAMPS
(UP)
INVERTER
Q6700, Q6701
T6700, T6701
Q6703, Q6704
T6702, T6703
Q6706, Q6707
T6704, T6705
AV1
S-VIDEO
INPUT
HEAD
PHONE
JACK
INPUT
OUTPUT
COMPONENT
INPUT
DC IN
DC13V
LAMP
CHECK
ANALOG UNIT
SP-R SP-L
L1, R1
DL, DR
SIF
HOT
TUNER
TU3201
I2C
AUDIO
DECODER
(MSP)
IC3304
AUDIO
FILTER
IC3301
IC3302
IC3303
AUDIO
AMPLIFIER
IC3305
I2C
COLD
VIDEO
SWITCH
IC402
SYNC
SEPARATER.
Q401
IC401
TV-V
Y, PB, PR
V1
SY, SC
AUDIO
IN/OUT
SWITCH
IC3501
Q3500
DC/DC
T3701
IC3701
Q3700
Q3701
Q3702
38V
9V
5V
-8V
-20V
REGULATOR
IC3702
31V
Q3707
Q3704
29V
8V
Q3706
VIDEO
IN/OUT
SWITCH
Q3501-Q3505
V2
TV-V
V1
V2
V2/VO
VOUT
CSY
N
L_ERR
SIF-AMP.
Q3201
Q3202
L2, R2
4 LAMPS
(DOWN)
INVERTER
Q6709, Q67
T6706, T67
0
Q6712, Q67
T6708, T67
0
INVERTER B
HOT
COLD
INVERTER A UNIT