Sharp LC-17SH1E (serv.man2) 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
: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
IC7201
DTC34LM85AL
LVDS
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
55
56
6
7
8
9
CP7201
A2006WR0-2X10P
A2006WR0-2X10P
17WLCD
1
10
11
12
13
14
15
16
17
18
19
2
20
3
4
5
6
7
8
9
LCD PANEL
V2301
LC171W03
L7201
47uH
NLC3225
L7202
47uH
NLC3225
L7203
47uH
NLC3225
C7224
220
16V
V-S
C7219
330
4V
V-S
C7203
220
6.3V
V-S
C7208
220
6.3V
V-S
C7209
220
6.3V
V-S
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
NR7201
4D03WGJ0220T5E
NR7202
4D03WGJ0220T5E
B7201
BLM18BB600SN1
CD7201
D420003A
D420003A
W828
W811
W887
C7215
0.1 B
C7217
0.1 B
C7210
0.1
B
C7202
0.1
B
C7201
0.1
B
C7204
0.1
B
C7206
0.1 B
C7207
0.1 B
C7212
0.1 B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R7201
180
R7203
22
R7202
22
C7205
220 6.3V
V-S
C7213
1
50V V-S
P.CON+12V
LCD_TXOUT0-
LCD_TXOUT0+
LCD_TXOUT1-
LCD_TXOUT1+
LCD_TXOUT2-
DR6
LCD_TXOUT2+
DR9
DR5
LCD_TXCLKOUT-
LCD_TXCLKOUT+
DR7
DR4
LCD_TXOUT3-
DG2
LCD_TXOUT3+
DR2
DR3
DR3
DR4
DR5
DR4
DR5
DG3
DR2
P.CON+12V
DR6
DR7
DR8
DR7
DR8
DG4
DR8
DR9
DG2
DG8
DG3
DG4
DG5
DG6
DG7
DG4
DG5
DG6
DG7
LCD_TXOUT0-
DG8
DG9
LCD_TXOUT0+
DG9
LCD_TXOUT1-
LCD_TXOUT1+
LCD_TXOUT1+
DB2
DG5
DB3
DB4
DB5
DB4
DB5
DG6
DB6
DB7
DB8
DB9
DB7
DB8
DB9
DCLK1
DG7
DVS
DHS
DEN
DHS
DEN
DB2
LCD_TXOUT2-
DB8
LCD_TXOUT2+
LCD_TXCLKOUT-
LCD_TXCLKOUT+
LCD_TXCLKOUT+
DB9
DB3
LCD_TXOUT3-
DB4
LCD_TXOUT3+
DB5
DB6
DB7
DCLK1
DHS
DEN
DVS
P.CON+3.3V
P.CON+12V
P.CON+12V
GND
H-18
H-17
(SCALER PCB)
LVDS SCHEMATIC DIAGRAM
PCBDS0
CEE046
CEE046
15
FROM/TO PANEL
FROM/TO SCALER
FROM/TO REGULATAR
0
0
3.3
3.3
3.3
0
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
NC
GND
GND
LVDSGND
LVDSGND
TxOUT3-
TxCLKOUT-
TxCLKOUT+
TxOUT3+
TxOUT2-
LVDSVcc
TxOUT2+
TxOUT0-
TxOUT0+
TxOUT1-
TxOUT1+
LVDSGND
TxIN27
TxIN0
TxIN1
TxIN2
TxIN3
TxIN4
TxIN8
PLLGND
PLLVcc
PLLGND
PWRDWN
TxCLKIN
TxIN26
TxIN24
GND
GND
TxIN25
TxIN23
TxIN22
TxIN21
TxIN20
TxIN19
Vcc
TxIN18
TxIN17
TxIN16
GND
R-FB
TxIN15
TxIN14
TxIN13
TxIN12
TxIN11
Vcc
TxIN9
TxIN10
TxIN7
TxIN6
TxIN5
RS
(17W,20W)
0
0
3.3
3.3
3.3
3.3
3.3
3.3
1.3
1.2
0
3.2
1.2
1.3
1.2
1.3
0
3.3
0
1.2
1.3
1.3
1.2
0
3.3
2.8
3.3
0
GND
GND
GND
GND
GND
GND
RXIN0-
RXIN0+
RXIN1+
RXIN1-
RXIN2+
RXIN2-
RXCLK IN-
RXCLK IN+
RXIN3-
RXIN3+
VDD +12V
VDD +12V
GND
CTL
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
H
NC
E
J4302
MTJ-032-05A-32-FE
WHITE
1
2
3
H
NC
E
J4303
MTJ-032-05A-31-FE
RED
1
2
3
H
NC
E
J4306
MTJ-032-05A-30-FE
YELLOW
1
2
3
H
NC
E
J4304
MTJ-032-05A-32-FE
WHITE
1
2
3
H
NC
E
J4305
MTJ-032-05A-31-FE
RED
1
2
3
CP4302
1-1734344-1
D-SUB
1
10
11
12
13
14
15
2
3
4
5
6
7
8
9
IC4301
MM1501XNRE
PC/YUV Rch SW
1
2
3
456
IC4302
MM1501XNRE
PC/YUV Lch SW
1
2
3
456
J4301
HSJ0913-01-140
HEADPHONE JACK
1
2
3
4
5
6
CP2200
A2001WV2-3P
1
2
3
L4306
22uH
NLV32T
L4307
22uH
NLCV32T
L4301
47uH
NLC3225
C4337
100
16V
V-S
C4324
100
16V
V-S
C4323
100
16V
V-S
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
B4303
BLM18BB600SN1
B4304
BLM18BB600SN1
B4305
BLM18BB600SN1
B4301
MMZ1608R102CT
B4302
MMZ1608R102CT
Q4302
2SC3052
BUFFER
Q4305
2SC3052
BUFFER
Q4301
2SC3052
2SC3052
BUFFER
Q4304
2SC3052
2SC3052
BUFFER
W839
W838
W837
W881
W876
W866
W808
W840
W841
W843
W842
W890
W846
W847
C4314
1 B
C4333
1
B
C4332
1 B
C4334
1 B
C4336
1
B
C4328
0.1
B
C4312
1 B
C4313
1 B
C4301
100P
CH
C4378
470P
CH
C4372
470P
CH
C4316
0.1
B
C4311
0.1
B
C4305
0.0022
B
C4307
0.0022
B
C4302
0.0022
B
C4315
1 B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R4309
10K
R4315
10K
R4305
75
R4308
75
R4310
75
R4316
10K
R4328
100K
R4329
120K
R4333
1K
R4320
120K
R4319
100K
R4324
1K
R4326
100K
R4327
120K
R4331
3.3K
R4318
120K
R4317
100K
R4322
1K
R4311
8.2K
R4312
8.2K
R4306
75
R4307
10K
R4301
10K
R4314
8.2K
R4313
8.2K
CVBS/PC
P.CON+3.3V
HEADPHONE_IN
HP_OUT_L
PC_A_IN_R
HP_OUT_R
CVBS_A_IN_R
SIDE_CVBS
SW_AUDIO_R[PC]
SW_AUDIO_L[PC]
P.CON+9V
SIDE_CVBS
HP_OUT_L
HP_OUT_L
PC_A_IN_L
HP_OUT_R
SW_AUDIO_R[PC]
CVBS_A_IN_L
CVBS_A_IN_L
P.CON+9V
CVBS_A_IN_R
HEADPHONE_IN
KEY-A
KEY-B
CVBS/PC
KEY-A
KEY-B
CVBS/PC
SW_AUDIO_L[PC]
P.CON+9V
VGA-R
VGA-G
VGA-B
VGAHS
VGAVS
PC_A_IN_L
PC_A_IN_R
PC_A_IN_R
KEY-B
KEY-A
VGA-R
VGA-G
VGA-B
P.CON+3.3V
P.CON+9V
GND
VGAHS
VGAVS
H-20
H-19
(SCALER PCB)
JACK SCHEMATIC DIAGRAM
CEE046
PCBDS0
22
21
20
19
18
17
16
(CD2200)
4.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
FROM/TO REGULATOR
FROM/TO AV_SW
FROM/TO MICOM
FROM/TO SCALER
NC
NC
NC
DGND
AGND
AGND
NC
DGND
NC
DDCD
DDCC
NC
NC
NC
8.5
8.5
Vcc
V.OUT
SW1
Vin2
GND
Vin1
0
4.0
5.0
3.3
Vcc
V.OUT
SW1
Vin2
GND
Vin1
0
9.0
5.0
3.3
8.5
8.5
NC
NC
NC
(W128)
GND
KEY A
KEY B
VGA-R
VGA-G
VGA-B
AGND
VGAHS
VGAVS
FROM/TO OPERATION/REMOCON/CHOKE COIL
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
IC8102
TA1383FG
SYNCCOUNT
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
IC8103 MM1501XNRE
SCART2 OUT CVBS SW
123
4
5
6
L8103
47uH
NLCV32T
L8102
47uH
NLCV32T
C8124
100
16V
V-S
C8139
0.22
50V
V-S
C8120
100
6.3V
V-S
C8131
100
16V
V-S
Q8101
2SA1530A
2SA1530A
SYSNC_SEPA
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
Q8102
2SC3052
SYSNC_SEPA
Q8103
2SC3052
2SC3052
SYSNC_SEPA
W856
W855
W857
W897
W896
C8122
0.001
B
C8127
0.1
B
C8136
12P
CH
C8133
1B
C8134
0.01
B
C8119
0.1
B
C8116
0.1
B
C8138
0.0022
B
C8123
0.01
B
C8111
0.001
B
C8129
0.1
B
C8112
1
B
C8109
1
B
C8113
1
B
C8110
1
B
C8128
1 B
C8137
330P
CH
C8144
0.1
B
C8146
1
B
C8147
820P
CH
C8148
0.1 B
C8149
0.1 B
C8150
0.1
B
C8151
0.1 B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R8117
470
R8114
100
R8124
100
R8115
6.8K
R8121
33K
R8108
10K
R8113
100K
R8116
1K
R8129
3.3K
R8119
820K
R8123
2.7K
R8125
12K
R8128
12K
R8131
1K
R8130
4.7K
R8126
100
R8112
100
X8101
3.579545MHz
100CT3R536
X8102
CSBLA503KECZF30-B0
SYNC_HD
SYNC_VD
P.CON+5V
SCL1
SDA1
VGAHS
VGAVS
P.CON+9V
SW_Y/G
VGA-G
SW_PB/B
VGA-R
VGA-B
VGA-B
SW_PR/R
VGAHS
VGAVS
VGAVS
VGA-R
C_SYNC
SD_SW1
SD_SW1
SCL1
SDA1
SDA1
SYNC_HD
VGA-B
SW_CVBS
SW_VIDEO_Y
VGA-G
SYNC_HD
SYNC_VD
SYNC_VD
SW_Y/G
C_SYNC
SW_PB/B
SW_PR/R
SW_PR/R
P.CON+9V
P.CON+5V
P.CON+5V
GND
SW_VIDEO_Y
SW_CVBS
SD_SW1
P.CON+9V
H-22
H-21
PCBDS0
CEE046
CEE046
25
27
26
24
23
AV_SW SCHEMATIC DIAGRAM
(SCALER PCB)
NC
NC
NC
NC
NC
FROM/TO SCALER
FROM/TO MICOM
4.0
3.5
5.1
0
0
2.0
0.7
1.0
1.0
2.8
3.5
2.0
1.0
0
5.0
0.7
5.0
5.0
5.0
0
0
5.2
6.4
0
1.0
0
1.0
3.5
2.0
9.0
NC
NC
NC
NC
D_SYNC1_IN
Cb_IN
Cr_IN
GND2
CW_OUT
VCC2(5V)
Y_OUT
Cb_OUT
Cr_OUT
3.58X’TAL
APC_FILTER
C2_IN
DIGI_GND
HD_OUT
C1_IN
VD_OUT
SCL
SDA
ADDRESS
GND1
HVCO
AFC_FILTER
Y2_IN
Y1_IN
MONI_OUT
D_SYNC2_IN
VCC1(9V)
SYNC_OUT
VGAHS
VGAVS
FROM/TO JACK
5.1
VCC
H
8.9
0
BUFFER
L
4.4
0
5.1
0
3.1
0.3
5.5
5.1
1.5
0
0.7
1.0
FROM/TO ADC
FROM/TO REGURATER
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
D3206
EC31QS04
: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
CP3201
A2001WV2-11P
1
10
11
2
3
4
5
6
7
8
9
IC3201 BA00BC0WFP
DS
P.CON+3.3V_REG
1
2
4
5
6
IC3202
BA00BC0WFP
DS
P.CON+1.8V_REG
1
2
4
5
6
C3213
100
6.3V
V-S
C3209
220
16V
V-S
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
B3206
BLM18PG181SN1D
W900
W899
W903
W901
W902
W904
W859
C3212
1F
C3211
1F
C3216
1F
C3215
1F
C3205
470P
CH
C3203
470P
CH
C3201
470P
CH
C3207
470P
CH
C3206
470P
CH
C3204
470P
CH
C3202
470P
CH
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R3212
3.3K
+-1%
R3211
5.6K
+-1%
R3209
10K
R3221
470
+-1%
R3222
1K+-1%
R3216
560
R3217
560
R3220
10K
C3217
100
6.3V
V-S
P.CON+12V
P.CON+9V
P.CON+5V
AT+3.3V
P.CON+3.3V
GND
P.CON+5V
GND
P.CON+5V
GND
P.CON+3.3V
P.CON+1.8V
GND
P.CON+1.8V
GND
AT+5V
SCALER-H
P.CON+3.3V
GND
GND
AT+3.3V
AT+5V
P.CON+5V
SCALER-H
P.CON+3.3V
P.CON+1.8V
P.CON+3.3V
P.CON+12V
GND
P.CON+12V
GND
P.CON+9V
GND
P.CON+3.3V
P.CON+9V
P.CON+5V
GND
P.CON+5V
GND
H-24
H-23
PCBDS0
CEE046
CEE046
(SCALER PCB)
REGULATOR SCHEMATIC DIAGRAM
(CD3804)
FROM/TO JACK
FROM/TO MICOM
FROM/TO LVDS
FROM/TO ADC
FROM/TO AV_SW
P.CON+12V
P.CON+9V
P.CON+5V
AT+3.3V
AT+3.3V
GND
FROM/TO POWER
AT+5V
P.CON+3.8V
P.CON+3.8V
GND
GND
HDMI5V
FROM/TO SCALER
4.0
4.0
0
3.4
1.3
CTL
IN
GND
OUT
ADJ
CTL
IN
GND
OUT
ADJ
3.5
3.8
0
1.9
1.3
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