Sharp LC-19DV200E Service Manual ▷ View online
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
IC7001
STR-H3315B
INVERTER CTL IC
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
T7001
81200027
81200027
1
2
3
4
5
6
7
8
REPLACE ONLY WITH THE SAME TYPE FUSE
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
CAUTION
N’UTILISER QUE DES FUSIBLE DE MEME TYPE
:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE
ATTENTION
F7001
20N_2500FS
2.5A 125V
CP7001
C3502WR0-2P-HK-PBTHF
1
2
CP7002
C3502WR0-2P-HK-PBTHF
1
2
S
D
G
Q7005
2SK3615-E
2SK3615-E
DRIVE
S
D
G
Q7006
2SK3615-E
2SK3615-E
DRIVE
D7003
HZS10NB2
D7023
MA111
D7017
MA111
D7014
MA111
D7012
1SS133
D7004
1SS133
D7024
MA111
D7018
MA111
D7013
MA111
Q7001
KTC3875S_Y_RTK
KTC3875S_Y_RTK
COMP_FB
Q7002
KTC3198
INVERTER +B SW
: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
C7017
0.0022
500V
B
C7015
680P CH
C7031
0.015
B
C7030
10P
6KV
SL
C7020
0.01
B
C7012
270P
CH
C7019
0.1
25V
B
C7011
1
25V
B
C7001
0.1
25V
B
C7032
0.015
B
C7033
10P
6KV
SL
C7002
2.2
10V
B
C7003
0.01
50V
B
C7004
0.22
16V
B
C7009
0.01
B
C7010
0.1
25V
B
C7021
0.1
25V
B
C7018
0.0022
500V
B
C7022
10
25V
(32-16)
B
C7026
10
25V
(32-16)
B
R7013_1
220K 1/16W
R7010
33K +-1%
R7019
470
1/4W
R7015
18K
R7045
22K
R7022
1.8K
1/4W
R7021
220K
R7047
10K
R7020
39K 1/4W
R7026
22K
+-1%
R7008
100
1/4W
R7025
3.9K
+-1%
R7039
33 1/4W
R7038
33 1/4W
R7012
470
1/4W
R7016
18K
R7046
22K
R7001
12K
1/4W
R7011
15K
R7014
1M 1/16W
R7006
39K
R7004
1K
1/16W
R7018
47K
R7035
27K
R7034
27K
R7024
22 1/4W
R7023
22 1/4W
R7032
12K
1/4W
W850
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
INV+B
GND
DRV2
VS_DET
IS_COMP
IS_DET
DRV1
P.CON+12V
ENA
REG
DRV1
LIGHT_CTL
BURST
DRV2
VS_DET
REG
IS_DET
BURST
REG
INVERTER_H
ENA
IS_COMP
PCB240
CEJ532
CEJ532
2.5A 125V
NC
(POWER PCB)
BACKLIGHT INVERTER SCHEMATIC DIAGRAM
NC
LV
NC
HV
HIGH VOLTAGE
1.5
0.0
0.3
Vcc
DRV1
DRV2
GND
RI
CF
RS
CB
BURST
FB
OVP
CT
PRO
ENA
REG
FBOUT
0
8.3
9.1
12.4
8.3
NC
LV
NC
HV
HIGH VOLTAGE
2.5A 125V
2.5A 125V(F7001)
2.5A 125V(F7001)
CAUTION
:F7001 IS MANUFACTURED BY SKYGATE CO.,LTD., TYPE 20N.
IC
NC
12.0
12.0
12.0
12.0
12.4
2.6
0
12.4
2.6
0
FROM/TO POWER
H-28
H-27
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
IC301
LA42052-E
SOUND AMP IC
1
10
11
12
13
2
3
4
5
6
7
8
9
C309_2
1000
25V
ZLJ
C307
10
50V
YXF
C323
4.7
50V
YXF
C304
100
16V
YXF
C310
470
16V
HD
C311
470
16V
HD
SPEAKER
SP302
S0308F01
SPEAKER
SP301
S0308F01
J301
PJ-364H
HEADPHONE JACK
1
2
3
4
5
6
7
: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
C306
470P
CH
C305
470P
CH
C322
0.0047
B
C303
1
10V
B
C301
1
10V
B
C321
0.0047
B
R302
1K 1/4W
R313
100
1/4W
R305
2.2K
R306
2.2K
R304
2.2K
R310
1K 1/4W
R311
1K 1/4W
R308
1K 1/4W
R309
1K 1/4W
R307
2.2K
W841
W820
W822
W801
W825
B312
FCM1608KF-102T02
B313
FCM1608KF-102T02
B309
FCM1608KF-102T02
B310
FCM1608KF-102T02
B306
HCB3216KF-391T20
B305
HCB3216KF-391T20
B304
HCB3216KF-391T20
B307
HCB3216KF-391T20
B308
HCB3216KF-391T20
HS301
763WAA0331
CD301
CH142901
1
2
3
4
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
LOUT_SOUND
ROUT_SOUND
FILTER_MUTE
SOUND+B
POWER_ON-H
SOUND_GND
SOUND_S_GND
FROM/TO JACK OUT
FROM/TO POWER
FROM/TO JACK OUT
PCB240
CEJ532
CEJ532
16
21
20
17
19
18
(POWER PCB)
SOUND AMP SCHEMATIC DIAGRAM
GND
GND
SP OUT R
SP OUT L
1
2
3
4
L
R
NC
NC
NC
0
0
7.4
7.4
14.0
10.3
1.6
1.6
1.6
7.4
IN1
GND
IN2
STB
P.P
Vcc
OUT2
NC
GND
NC
OUT1
NC
Filter
Ripple
H-30
H-29
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
SW2205
EVQ21505R
VOL DOWN
SW2206
EVQ21505R
VOL UP
SW2207
EVQ21505R
CH UP/PLAY
SW2208
EVQ21505R
MENU
SW2201
EVQ21505R
EJECT
SW2203
EVQ21505R
POWER
SW2202
EVQ21505R
CH DOWN/STOP
SW2204
EVQ21505R
INPUT
CD7602
CH250803
1
2
3
4
5
CP7601
A2001WV-5A
1
2
3
4
5
C7602_1
100
6.3V
MH7
J8101
DIN-417HA-01
S-VIDEO-IN
1
2
3
4
5
6
7
G
R
D7601
LTL-1BEFJ-002A
STAND BY:R/POWER:G
12
3
Vout
B+
GND
OS7601
KSM-2003TCW2P
1
2
3
NC
H
E
H
E
H
E
J8104
RCA-341H(2)NI-06
CVBS_AV_IN
1
2
3
4
5
6
7
E
HH
E
H
E
J8102
RCA-341H(NI)-09
COMPONENT_VIDEO_IN
1
2
3
4
5
6
H
EE
H
J8103
RCA-228H(3)NI-02
COMPONENT_AUDIO_IN
1
2
3
4
5
D8101
MTZJ5.6B
CP8101
127301123K2
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
3
4
5
6
7
8
9
C8109
100P
CH
C8103
100P
CH
C8104
100P
CH
C8106
100P
CH
C8108
470P
CH
C8107
100P
CH
C8111
100P
CH
R8112_1
100 1/16W
R8111_1
100 1/16W
R8113_1
1K
1/16W
R8114_1
1K 1/16W
R8116_1
1K
1/16W
R8117_1
1K
1/16W
R2206
2.2K 1/16W
R2205
2.7K 1/16W
R2204
4.7K 1/16W
R2203
10K 1/16W
R2202
2.2K
1/16W
R2201
2.7K 1/16W
R7604
180 1/16W
R7605
100 1/16W
R7603
180 1/16W
R7602
47 1/16W
R8110
1K 1/4W
R8107
75
R8104
75
R8106
75
W861
W815
W816
W842
W814
W819
CP2201
A2001WR-3A
1
2
3
B8112
FCM1608KF-151T06
B8113
FCM1608KF-151T06
B8114
FCM1608KF-151T06
B8109
FCM1608KF-102T02
B8108
FCM1608KF-102T02
B8110
FCM1608KF-102T02
B8111
FCM1608KF-102T02
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
LOUT_SOUND
SOUND_S_GND
ROUT_SOUND
AV3_Y
AV1_C
AV3_PB
AV1_Y
AV3_PR
AL2/YUV_A_IN_L
AR2/YUV_A_IN_R
AV1_CVBS
AL1
POWERON_LED
S_DET
AR1
STANDBY_LED
AV1_Y
AV3_PR
AT+3.3V
AV3_PB
REMO_IN
AV3_Y
AV1_C
AL2/YUV_A_IN_L
S_DET
AR2/YUV_A_IN_R
GND
GND
AV1_CVBS
AL1
LOUT_SOUND
AR1
ROUT_SOUND
SOUND_S_GND
JACK_GND
POWERON_LED
STANDBY_LED
AT+3.3V
GND
REMO_IN
FROM/TO SYSCON/POWER
PCB240
CEJ532
CEJ532
CEJ534
CEJ533
(CD801)
GND
KEY_B
KEY_A
FROM/TO REGULATOR/EXTIO
(CP4202)
(CD7602)
FROM/TO JACK OUT
FROM/TO SOUND AMP
FROM/TO POWER
(POWER PCB)
JACK OUT SCHEMATIC DIAGRAM
AV3_U
GND
GND
GND
GND
GND
AV3_V
LOUT
GND
ROUT
GND
AV1_C
AV1_Y
YUV L IN
YUV R IN
CVBS1
AV1 L IN
POWER ON LED
AV1 R IN
STANDBY LED
AT+3.3V
REMOCON IN
AV3_Y
STANDBY
POWER ON LED
GND
REMOCON IN
(CP7601)
FROM/TO REMOCON
(OPERATION PCB)
(REMOCON PCB)
PCB270
PCBDA0
REMOCON IN
GND
STANDBY
POWER ON LED
S-DET
Y
C
V
L
R
AT+3.3V
AT+3.3V
H-32
H-31
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
SW002
ESE31R11T
SW
SW001
ESE31R11T
SW
M
2
1
M2603
*
LOADING MOTOR
M
2
1
M2601
BCW3B14
SPINDLE MOTOR
M
2
1
M2602
WRF-300CA-10460A
FEED MOTOR
CD2302
2H052601
1
2
3
4
5
CD2303
2H042101
1
2
3
4
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
JG002
LD-
JG001
LD+
H-34
H-33
FROM/TO MOTOR DRIVE
(CP2302)
SW 2 (OPEN)
GND(D)
SW 1 (CLOSE)
LD-
LD+
SP1-
SP1+
SLD+
SLD-
FROM/TO MOTOR DRIVE
(CP2305)
DED020
PCB630
PCB610
FEH002
FEH002
(LOADING MOTOR PCB)
(PCB)
LOADING MOTOR SCHEMATIC DIAGRAM
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