Read Sharp LC-13B4E (serv.man2) Service Manual online
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LC-13B4E
LC-15B4E
LC-15B4E
IC304
BACK
LIGHT
LAMP
LIGHT
LAMP
-8V
+5V
CM_L/R
I
2
C
CA_L/R
AUDIO AMP
IC1905
AUDIO ACTIVE FILTER
L/R_IN
AUDIO
IC3301
POWER AMP
FLSP/FRSP
P3301
P3302
P3302
SPEAKER
HL/R
J5002
J3901
HEADPHONE
JACK
JACK
AUDIO OUT
R0
~
7 G0
~
7 B0
~
7
SC1202
SC1203
SC1204
SC1203
SC1204
LCD
PANEL
PANEL
P3601
P6500
~
P6501
PAVCC(+12V)
V0 V7 V21 V64
V112 V176 V235 V255
GRADATION
POWER
IC1101
POWER
IC1101
VCOM
CSCOM
REV
P4001
P4004
HV1/2/3
KEY
REMOTE
CONTROL
RECEIVER
CONTROL
RECEIVER
INVVCC(+12V)
+3.3V
+2.5V
EG IC1607
EG IC1605
REG IC703
-16V
TELETEXT
CPU
IC1601
CPU
IC1601
SRAM 2M
IC1612
IC1612
FLASH 4M
IC1611
IC1611
DC/AC
INVERTER
DRIVE
Q6500
~6505
INVERTER
DRIVE
Q6500
~6505
DC/AC
TRANS
T6500
~6503
TRANS
T6500
~6503
L_ERR
LAMP ERROR
DETECTOR
Q3601, 3602
DETECTOR
Q3601, 3602
OFL
OFL REVERSE
Q3606
Q3606
OUTCON
MPDA_5
MPCLK_5
DAC1CS
OFL1
DPS
IC1201
IC1201
E
2
PROM
IC2008
L_ERR
LEVEL
SHIFT
Q1602,1604,1606
VPC
R/G/B/FB
R/G/B/FB
RESET
IC2006
IC2006
RESET
YIN0
~
7
SYNC SIGNAL
SC2_OUT_L/R
AO_L/R
AUDIO AMP
IC3501
IC3501
I
2
C
VPC0~7
ROM
010
CONTROL SIGNAL
MICON
IC2001
IC2001
+23V
+17V
OLTAGE
ONVERTER
ONVERTER
C702
TEXT R/G/B /FBL
I
2
C
CVBS
R/G/B
OSD R/G/B
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