Sharp LC-22DV200E Service Manual

A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
LCD PANEL
V7201
V216B1-L01
IC4304 MM1501XNRE
VIDEO_SW
1 2 3
456
CP2802 00 6232 030 006 894+
LVDS_CON. (22inch)
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
4
5
6
7
8
9
D4319
UDZSNP4.7B NS
D4322
UDZSNP4.7B
NS
D4318
UDZSNP4.7B
NS
D4317
UDZSNP4.7B
NS
D4315
UDZSNP4.7B NS
D4314
UDZSNP4.7B NS
D4312
UDZSNP4.7B NS
D4310
UDZSNP4.7B NS
D4311
UDZSNP4.7B
NS
D4313
UDZSNP4.7B
NS
D4316
UDZSNP4.7B NS
D4320
UDZSNP4.7B NS
D4323
UDZSNP4.7B NS
Q2802 SI3443BDV
LCD+5V_SW
123
4 5 6
CD7201
FFC10301800510T1-F04
NR2801
CRA108220JV
NR2802
CRA108220JV
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
C4305
16.3V
1005
B
C4314
0.110V
1005
B
C4306
16.3V
1005
B
C4315
0.110V
1005
B
C4307
16.3V
1005
B
C4316
0.110V
1005
B
C4308
16.3V
1005
B
C4317
0.110V
1005
B
C4309
16.3V
1005
B
C4318
0.110V
1005
B
C4301
16.3V
1005
B
C4310
0.110V
1005
B
C4302
16.3V
1005
B
C4311
0.110V
1005
B
C4303
16.3V
1005
B
C4312
0.110V
1005
B
C4304
16.3V
1005
B
C4313
0.110V
1005
B
C4413
1010V 2125B
C4414
1010V 2125B
C2815
1010V B
C2814
1010V B
C2813
1010V B
C2804
0.110V
1005
B
C2805
0.110V
1005
B
C2801
16.3V
1005
B
C2803
16.3V
1005
B
C2802
16.3V
1005
B
C4343
0.110V
1005
B
C4345
1010V
2125
B
C4322
16.3V B
C2806
0.110V
1005
B
C4321
110V 1608B
C4325
0.110V 1005B
C4327
0.110V 1005B
C4329
0.110V 1005B
C4330
0.110V 1005B
C4326
0.004750V 1005B
C4328
0.110V 1005B
C4331
0.110V 1005B
C4332
0.110V 1005B
C4333
0.110V 1005B
C4334
0.110V 1005B
C4336
0.110V 1005B
C4337
0.110V 1005B
C4338
0.110V 1005B
C4339
0.110V 1005B
C4340
0.110V 1005B
C4342
0.110V 1005B
C4386
0.110V 1005B
C4396
0.110V 1005B
C4397
0.110V 1005B
C4341
0.110V 1005B
C4398
16.3V 1005B
C4344
0.110V
1005
B
C4346
1010V
2125
B
C2812
1010V BC2811
0.110V 1005B
C4417
1010V 2125B
C4320
1010V
2125
B
C4415
10
16V
2125
B
R2802
1K 1/16W
R4303
75 1/16W+-1%
R4308
75 +-1%
R4385
75 +-1%
R2805
22 1/16W
R2806
22 1/16W
R4301
560 +-1%
R4381
4.7K 1/16W
R4310
68 1/16W
R4313
68 1/16W
R4309
68 1/16W
R4311
68 1/16W
R4312
68 1/16W
R4315
68 1/16W
R4316
68 1/16W
R4317
68 1/16W
R4314
68 1/16W
R4318
100 1/16W
R4319
100 1/16W
R4320
100 1/16W
R4322
100 1/16W
R4323
100 1/16W
R4324
100 1/16W
R4321
100 1/16W
R4376
100 1/16W
R4377
100 1/16W
R4378
100 1/16W
R4379
100 1/16W
R2808
3.3K 1/16W
R2807
1K 1/16W
R4382
4.7K 1/16W
R4304
4.7K 1/16W
R4305
4.7K 1/16W
R2801
1K 1/16W
D2803
EC31QS04
D2802
SK34A
W862
W884
W863
W861
Q2801
KRC104SRTK
GATE_SW
IC4301
NJW1351RB1(TE1)
VIDEO_DRIVER
1234
5 6 7 8
B4305
HCB1608KF-181T20
B4306
HCB1608KF-181T20
B4307
HCB1608KF-181T20
B4308
HCB1608KF-181T20
B4309
HCB1608KF-181T20
B4302
HCB1608KF-181T20
B4303
HCB1608KF-181T20
B4304
HCB1608KF-181T20
B4301
HCB1608KF-181T20
B2804
HCB3216KF-391T20
B2802
HCB1608KF-181T20
B2803
HCB1608KF-181T20
B2801
HCB1608KF-181T20
B4310
HCB1608KF-181T20
D14
C14
V18
AC20
AB20
AA23
AB22
AB13
AC19
AB15
AB19
C15
D15
E14
E15
E13
AD19
AF19
AE19
AE20
AD20
AD24
AD22
AF24
AF22
AD23
AE21
AE23
AF21
AE22
AD21
AE26
AE24
AE25
AF25
AC25
AB24
AC24
AD26
AD25
AC23
AB23
B13
A13
IC800 MT5362CHG
M25
M23
K24
L24
K23
G26
J23
K22
G25
J22
C25
D24
D25
B25
B26
A25
B24
C24
H26
J26
K26
H25
J25
J24
H24
L26
K25
L25
E26
D26
IC800 MT5362CHG
SCALER
B6
A6
B7
A7
B8
A8
B9
A9
B10
A10
B11
A11
D9
C9
D10
C10
D11
C11
D12
C12
D13
C13
K12
E10
E12
E9
E11
K11
K13
K14
B12
AC18
AB18
JG4303
JG4304
JG4305
JG2801
CAUTION: DIGITAL TRANSISTOR
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
D+3.3V
AV33
ASPDIF SPDIF_OUT
GND
AV33
BP VGA_B
SOG
A+1.25V AVDD12_LVDS LCD_TXOUT0-
AVDD33_AADC AOBCK AVDD33_LVDS LCD_TXOUT0+
GP VGA_G
AV33 AOLRCK LCD_TXOUT1-
LCD_TXOUT1+
AVDD33_REF
RP VGA_R
DVD-H
AVDD33_ADAC0 DVD_RX D+3.3V LCD_TXOUT2-
PB0P SCART_G_IN
DVD_TX AVDD12_VPLL LCD_TXOUT2+
AV33 ASPDIF LCD_TXCLKOUT-
DVD_SPDIF LCD_TXCLKOUT+
PB1P CS_PB_IN
AVDD33_ADAC1
AL0
AL1
PR0P SCART_R_IN
AL2 A+1.25V LCD_TXOUT3-
AR0
A+1.25V AR1
PR1P CS_PR_IN
AR2 LCD_TXOUT3+
AVICM
Y0P SCART_B_IN
A_IN_L
A_IN_R
VMID
Y1P CS_Y_IN
GND
A+1.25V
VGA_VS
AVDD12_RGB_DIG VGA_HS
AVDD12_RGB BP D+3.3V
CVBS_SY0 DVD_Y_IN
SOG
AV33 GP
AVDD33 RP
CVBS_SY1 CVBS_Y_IN
COM
PB0P AOBCK
AVDD33_REG PB1P
CVBS_SC0 DVD_C_IN
PR0P AOLRCK
PR1P
AT+3.3V
Y0P
CVBS_SC1 CVBS_C_IN
Y1P
AVDD33_VDAC COM0
SCART_FB
COM1
CVBS0P TU_CVBS_P
SOY1
CVBS_SY0
CVBS1P CVBS_IN
AV33
CVBS_SY1
CVBS_SC0
CVBS_SC1
CVBS2P SCART_V_IN
CVBS0N
CVBS0P
CVBS1P
CVBS2P COM VGA_BN
LCD_TXOUT0-
GND
LCD_TXOUT0+
COM0 GND
GND
LCD_TXOUT1-
COM1 GND
LCD_TXOUT1+
VDAC_OUT CVBS0N TU_CVBS_N
LCD_TXOUT2-
LCD_TXOUT2+
SOY1
D+3.3V
DVD_RX
LCD_TXCLKOUT-
DVD_TX
DVD_SPDIF
LCD_TXCLKOUT+
CS_PB_IN
CS_PR_IN
CS_Y_IN
LCD_TXOUT3-
DVD_Y_IN
LCD_TXOUT3+
CVBS_Y_IN
AVICM
DVD_C_IN
CVBS_C_IN
CVBS_IN
AT+6V
GND
SCART_V_OUT
VGA_B
VMID
VGA_G
VGA_R
SCART_G_IN
SCART_R_IN
SCART_B_IN
GND
SCART_V_IN
SPDIF_OUT
VGA_BN
SCART_V_OUT
VGA_VS
VGA_HS
LCD+5V
SCART_FB
TU_CVBS_P A+9V
A+1.25V
TU_CVBS_P
AT+6V
TU_CVBS_N
LCD_ON-H
A+1.25V
LCD_ON-H
ATV/DTV_SW
AL0
AL1
AL2
AR0
AR1
AR2
A_IN_L
A_IN_R
DVD-H
A+9V
H-18H-17
FROM/TO SYSCON/POWER
FROM/TO SUBMICON/TUNER
FROM/TO HDMI/JACK
FROM/TO AUDIO_SWITCH
FROM/TO REGULATOR/EXTIO
FROM/TO REGULATOR/EXTIO
Close to MT5362 VDD pin
Noise Filter
NC
NC
NC
NC
NC
NC
GND
RX0+
RX0-
GND
NC
RX1-
RX1+
RX2-
RXCLK+
RX2+
RXCLK-
RX3-
RX3+
GND
GND
GND
GND
GND
GND
SELLVDS
GND
NC
VCC+5V
VCC+5V
VCC+5V
VCC+5V
VCC+5V
NC
NC
NC
CMJ151
PCBF40
3.3
4.5
9.0
5.2
0
5.2
Close to MT5362
E4P NC
NC
O0N
(MAIN PCB)
Close to MT5362
AVDAC/LVDS SCHEMATIC DIAGRAM
5.65.65.6
5.65.60
AVDD12_RGB_DIG
AVDD12_RGB
AVSS12_RGB
AVDD33_CVBS
AVSS33_CVBS
AVDD33_REG
AVDD33_REG
AVSS33_REG
AVSS33_REG
AVDD33_VDAC
AVSS33_VDAC
AVDD33_VDAC_BG
AVSS33_VDAC_BG
FS
HSYNC
BP
SOG
GP
RP
COM
PB0P
PB1P
PR0P
PR1P
Y0P
Y1P
COM0
COM1
SOY0
SOY1
CVBS_SY0
CVBS_SY1
CVBS_SC0
CVBS_SC1
CVBS0N
CVBS0P
CVBS1P
CVBS2P
CVBS3P
CVBS_BYPASS0
CVBS_BYPASS1
VDAC_OUT1
VDAC_OUT2
AVDD33_ADAC0
AVSS33_ADAC1
AVSS33_ADAC1
AVDD33_AADC
AVSS33_AADC
AVDD33_REFP_AADC
AVSS33_REFN_AADC
AVSS33_ADAC0
AVSS33_ADAC0
AVDD33_ADAC1
AOBCK
AOLRCK
AOMCLK
AOSDATA0
AOSDATA1
AOSDATA2
AOSDATA3
AOSDATA4
AL1
AL2
AR0
AR1
AR2
AL0
AVICM
AIN_L
AIN_R
VMID
ASPDIF
ALIN
O0P
O1N
O1P
O2N
O2P
OCKN
OCKP
O3N
O3P
O4N
O4P
E0N
E0P
E1N
E1P
E2N
E2P
ECKN
ECKP
E3N
E3P
E4N
AVDAC LVDS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
AVDD12_LVDS
AVDD33_LVDSA
AVDD33_LVDSB
AVSS_LVDS
AVSS_LVDS
AVSS_LVDS
AVSS12_VPLL
AVDD12_VPLL
CP1 CP2
V+
VIN GND
PS
V-
VOUT
TP_VPLL
Close to SCART Connector
Close to MT5362
VSYNC
Close to MT5362 AVDD pin
NC
NC
NC
Close to LVDS Connector
DDS
DDG
3.3
3.5
0
3.5
0
2.8
0
0
3.3
0
3.3
1.5
3.3
3.3
0
0
1.2
1.2
3.3
0
0
0
0
0
3.3
3.3
3.4
3.4
3.5
3.1
2.5
2.6
1.7
2.4
2.4
1.6
1.7
1.6
2.0
0
0
0.9
0.8
0.9
0
0
0.3
0.9
0.6
0.3
0
0.2
0
0
0
0
1.8
1.2
1.8
1.6
1.7
1.2
3.3
3.3
1.2
0
0
0
0
1.9
1.6
1.6
1.6
1.7
1.7
1.6
1.7
1.7
1.7
SW
OUT
Vcc
IN1
GND
IN2

Sharp LC-22DV200E Specifications

General

Brand	Sharp
Model	LC-22DV200E
Category	TV DVD Combo
Language	English