Sharp LC-32CT2E (serv.man2) Service Manual ▷ View online
FAV <.......>
BAV <.......>
S-Video <.......>
HDMI 1 <.......>
HDMI 2 <.......>
HDMI 3 <.......>
HDMI 4 <.......>
YPbPr <.......>
PC <.......>
BAV <.......>
S-Video <.......>
HDMI 1 <.......>
HDMI 2 <.......>
HDMI 3 <.......>
HDMI 4 <.......>
YPbPr <.......>
PC <.......>
16.6 Preset
User Ad.j
ADC Adj.
Service Adj.
All Adj.
Init Factory Channels.
ADC Adj.
Service Adj.
All Adj.
Init Factory Channels.
16.7 NVM Edit
NVM-edit addr. (hex)
NVM-edit data (hex)
NVM-data dec
NVM-edit data (hex)
NVM-data dec
16.8 Programming
HDMI DDC Update Mode <.......>
HDCP Key Update Mode <.......>
Software Bypass <.......>
HDCP Key Update Mode <.......>
Software Bypass <.......>
If “On” selected, speaker effects are bypassed.
LVDS Clock Step <.......> Value between 0 to +255
Memory Clock Step <.......> Value between 0 to +255
DTV Download <.......>
Memory Clock Step <.......> Value between 0 to +255
DTV Download <.......>
If “On” selected, DTV software can be updated from SCART.
DSUB9 Download <.......>
If “On” selected, DTV software can be updated from DSUB9.
16.9 Diagnostic
Eeprom I2C
Tuner I2C
IF I2C
HDMI I2C
DTV RS232
Tuner I2C
IF I2C
HDMI I2C
DTV RS232
16.10 Product Info
17BLOCK DIAGRAM
10V
10u
C363
2
1
10V
10u
C361
2
1
10V
10u
C360
2
1
10k
R505
2
1
IF_AGC_DVB
R127
47R
2
1
47R
R126
2
1
1
C134
100n
10V
100n
10V
2
10V
100n
C132
2
1
10V
100n
C131
2
1
1k
R624
2
1
50V
47p
C586
2
1
RF_AGC
1N4148
D121
2
1
12k
R111
2
1
BC848B
Q116
3
2
1
47R
R125
2
1
56R
R680
2
1
5V_TUN
ADDRESS_SEL_TUNER
5V_TUN
ANALOG_IF
5V_TUN
ADDRESS_SEL_TUNER
33V_TUNER
5V_TUN
FDN336P
Q102
3
2
1
BC848B
Q115
3
2
1
4R7
R482
2
1
50V
1u
C532
2
1
ANT_CTRL
ANALOG_IF
4k7
R252
2
1
1k
R623
2
1
MST6WB7GQ-3
U138
73
72
62
63
64
65
66
67
68
69
70
71
GND_RXV
VIFP
VIFM
SIFM
SIFP
GND_RXS
AVDD_RXS
VR12
VR27
AVDD_MPLL
AVDD_RXV
TAGC
4
19
1 TUNER
17mb38
-1
ERTUG BAL
TUNER
29-01-2010_15:14
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
OF:
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
SHEET:
K9656M
Z101
4
1
5
3
2 IN2
GND
OUT2
IN1
OUT1
SIF_CTL
SIFP
SIFM
SIFP
SIFM
SCL_TUNER
SDA_TUNER
SCL_TUNER
33V_TUNER
SDA_TUNER
T_AGC
T_AGC
SCL_TUN
SCL_TUN
SDA_TUN
SCL_TUNER
SDA_TUNER
SDA_TUN
5V_VCC
10V
100n
C128
2
1
22k
R595
2
1
TUN_DIG_IF1
TUN_DIG_IF2
TH101
2R1
16V
47u
C520
2
1
33V_TUNER
3V3_VCC
BF799
Q144
3
2
1
10R
R384
2
1
1k2
R483
2
1
16V
10n
C545
2
1
C135
100n
10V
2
1
R380
220R
220R
2
1
5V_TUN
R408
1k
2
1
S105
2
1
330R
R460
2
1
5V_TUN
3V3_VCC
SCL_TUN_DVB
SDA
SDA_TUN_DVB
5V_TUN
BSN20
Q140
3
2
1
22k
R594
2
1
5V_TUN
16V
10n
C547
2
1
1k
R622
2
1
R504
10k
2
1
VIFM
VIFP
ANALOG_IF
680R
R735
2
1
IF_AGC_DVB_IN
IF_AGC_DVB_IN
IF_AGC_DVB_IN
C136
100n
10V
2
1
10V
10u
C359
2
1
5V_TUN
8V_VCC
R501
10k
2
1
5V_TUN
5V_VCC
RF_AGC_A
RF_AGC_A
6k8
R473
2
1
6k8
R474
2
1
3k3
R231
2
1
BA782
D145
2
1
16V
47u
C448
2
1
10V
10u
C467
2
1
10V
100n
C510
2
1
50V
220p
C597
2
1
16V
47u
C600
2
1
330R
F159
2
1
330R
F184
2
1
330R
F185
2
1
330R
F186
2
1
100k
R209
2
1
100k
R210
2
1
RF_AGC
L114
1u
2
1
1u
L111
2
1
1u
L101
2
1
1u
L113
2
1
10k
R503
2
1
TP151
1
IDTV_SW
6V3
220u
C611
2
1
3V3_STBY
330R
F187
2
1
8V_VCC
LM1117
U123
4
3
2
1
GND
OUT
IN
VOUT
TU101
DTOS403LH172A
11
10
9
8
7
6
5
4
3
2
1
BA
RF_AGC
SAS
SCL
SDA
AIF_OUT
+5V
IF_AGC
VT
IFOUT+
IFOUT-
TU102
TDTC-G101D
12
11
10
9
8
7
6
5
4
3
2
1
ANT_PWR
B1
RF_AGC
SCL
SDA
B2
NC
AS
IF_AGC
DIF2
DIF1
AIF
4k7
R254
2
1
74HCT4053
U115
16
15
14
13
12
11
10
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 2Y1
2Y0
3Y1
3Z
3Y0
E
VEE
GND
3Y1
3Z
3Y0
E
VEE
GND
S3
S2
S1
1Y0
1Y1
1Z
2Z
VCC
16V
10n
C546
2
1
50V
47p
C587
2
1
VIFM
VIFP
50V
100p
C620
2
1
10V
220n
C636
4k7
R253
2
1
K3958M
Z102
4
1
5
3
2 IN2
GND
OUT2
IN1
OUT1
C4
100n
10V
2
1
10V
10u
C364
2
1
10V
100n
C5
2
1
330R
F116
2
1
OVER_CUR_DETECT
330R
F234
2
1
S104
2
1
TUN_DIG_IF2
TUN_DIG_IF1
1u
L116
2
1
50V
47p
C626
2
1
RF_AGC
SCL
RF_AGC_DVB
10V
100n
C137
2
1
10k
R502
2
1
R1243
10R
IF_AGC_DVB
2u2
L104
Q171
BC847B
IDTV_SW
R1018
4k7
2
1
S294
2
1
S297
2
1
S296
2
1
S295
2
1
S293
2
1
S298
2
1
S301
S300
S299
2
1
50V
47p
C1081
2
1
1u
L120
2
1
C1080
47p
50V
2
1
L119
1u
2
1
TUN_DIG_IF2
TUN_DIG_IF1
T_DIG_IF2
T_DIG_IF1
S302
2
1
ACT_ANT
N.C.
OPTIONAL COIL
ACT_ANT
ACTIVE ANTENNA
ACT_ANT
N.C.
WARNING!!! This part must be close to chip
AGC AND I2C SWITCH PART
Near Tuner
supply pin
supply pin
WARNING!!! This part must be close to chip
OPSIONAL COIL
This part must be placed near the tuner
TUNER SUPPLY OPTION
!!!En az 1.8 cm2 altta ve üstte soðutma alaný býrakýlmalý.
NEAR THE TUNER
V-1 e gecerken yapilan updateler
Video SAW filitre cikislari caprazlandý
N.C.
330R
1K
Samsung/Thomson
LG
WARNING!!! Saw filter outputs must be close the chip
Copper cooler should be added to EMITTER pad
SW_PB
RCA_PB
RCA_Y
RCA_PR
SW_Y
SW_PR
S290
S289
S288
6
5
4
3
2
1
R584
100R
100R
8
7 R2
R3
R1
R4
YPBPR_AUD_L_IN
100R
R349
2
1
D117
C5V6
2
1
R682
33k
2
1
600R
F206
2
1
50V
1n
1n
C483
2
1
R640
75R
2
1
C112
220p
50V
2
1
D114
C5V6
2
1
C480
1n
50V
50V
2
1
C479
1n
50V
50V
2
1
C109
220p
50V
2
1
50V
C478
1n
2
1
220p
50V
C103
2
1
75R
R638
2
1
JK102
5
4
3
2
1
10k
R506
2
1
VGA_G
VGA_R
27p
50V
C438
2
1
VGA_B
2k2
R712
2
1
50V
27p
C439
2
1
10V
100n
C138
2
1
LINE_R_OUT
ERTUG BAL
17mb38
-1
19
A/V INTERFACE
08-12-2009_18:07
2 AV CONNECTORS
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
OF:
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
SHEET:
NUP4004M5
D109
5
4
3
2
1
NUP4004M5
D108
5
4
3
2
1
C5V6
D115
2
1
10k
R120
2
1
SC1_AUD_R_OUT
75R
R644
2
1
SC2_AUD_R_IN
D107
NUP4004M5
5
4
4
3
2
1
SC2_AUD_L_IN
SC2_AUD_L_OUT
C117
220p
50V
2
1
SC102
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SCART LT1
D103
NUP4004M5
5
4
3
2
1
D106
NUP4004M5
5
4
3
2
1
C489
1n
50V
50V
2
1
SUBW_OUT
NUP4004M5
D110
5
4
3
2
1
VGA_DDC_5V
TP102
1
TP104
1
TP103
1
R507
10k
2
1
R511
10k
2
1
NUP4004M5
D102
5
4
3
2
1
R711
2k2
2
1
D146
BAV70
3
2
1
VGA_DDC_5V
CN118
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D104
NUP4004M5
5
4
3
2
1
D101
NUP4004M5
5
4
3
2
1
1n
50V
C473
2
1
TP105
1
75R
R641
2
1
SC1_AUD_L_OUT
C106
220p
50V
2
1
SC1_CVBS_OUT
50V
220p
C107
2
1
R255
4k7
2
1
R596
22k
2
1
SC1_PIN8
C475
1n
50V
50V
2
1
C5V6
D112
2
1
4k7
R256
2
1
D113
C5V6
2
1
220p
50V
C111
2
1
SPDIF_OUT_COAXIAL
C105
220p
50V
2
1
R128
47R
2
1
F199
600R
2
1
F200
600R
2
1
C486
1n
50V
50V
2
1
1n
C485
50V
2
1
600R
F202
2
1
600R
F204
2
1
600R
F205
2
1
F208
600R
2
1
600R
F211
2
1
SC101
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SCART LT1
600R
F196
2
1
Q117
BC848B
3
2
1
F209
600R
2
1
F198
600R
2
1
50V
220p
C110
2
1
S_VIDEO_C_IN
S_VIDEO_Y_IN
SC1_CVBS_IN
SC1_G
C437
27p
50V
2
1
50V
C441
27p
2
1
50V
27p
C440
2
1
RCA_Y
SC1_R
C104
220p
50V
2
1
SC1_B
SC1_AUD_L_IN
50V
1n
1n
C477
2
1
SC1_AUD_R_IN
F194
600R
2
1
SC1_FB
50V
220p
C115
2
1
600R
F207
2
1
5V_VCC
5V_STBY
F215
600R
2
1
D105
NUP4004M5
5
4
3
2
1
C474
1n
50V
2
1
600R
F212
2
1
C113
220p
50V
2
1
Q141
BSN20
3
2
1
600R
F216
2
1
SAV_CVBS
5V_VCC
R683
33k
2
1
50V
27p
C442
2
1
RCA_PR
RCA_PB
75R
R637
2
1
F201
600R
2
1
75R
R639
2
1
TV_LINK
SC2_CVBS_OUT
C5V6
D111
2
1
D116
C5V6
2
1
TX/SDA_SC
RX/SCL_SC
C365
10u
10V
2
1
600R
F197
2
1
F195
600R
2
1
D140
C15V
2
1
LINE_L_OUT
C487
1n
50V
50V
2
1
SAV_AUD_L_IN
SAV_AUD_R_IN
R643
75R
2
1
100n
C141
10V
2
1
F203
600R
2
1
C108
220p
50V
2
1
10V
C140
100n
2
1
3V3_STBY
C482
1n
50V
2
1
TP101
1
5V_SPDIF
C366
10u
10V
2
1
50V
220p
C116
2
1
VGA_HSNC
VGA_VSNC
JK106
6
5
5
4
3
3
2
1
1
YLW
WHT
RED
YPBPR_AUD_R_IN
JK105
6
5
5
4
3
3
2
1
1
BLK
WHT
RED
JK104
2
4
6
5
5
3
1
BLK
RED
WHT
JK101
2
4
6
5
5
3
1
RED
BLU
GRN
SPDIF_OUT
R464
100R
100R
2
1
R213
100R
100R
2
1
R214
100R
100R
2
1
R215
100R
100R
2
1
R218
100R
100R
2
1
R216
100R
100R
2
1
R217
100R
100R
2
1
50V
C488
1n
2
1
R219
100R
100R
2
1
50V
1n
C484
2
1
SC2_C_IN
SC2_CVBS/Y_IN
SC2_AUD_R_OUT
3V3_VCC
R510
10k
2
1
SC2_PIN8
10k
R509
2
1
SPDIF_OUT_COAXIAL
R242
4k7
2
1
5V_SPDIF
F118
330R
2
1
5V_VCC
C602
100n
10V
2
1
C229
100n
10V
2
1
R400
1k
2
1
PROG_EN
U112
ST24LC21
8
7
6
5
4
3
2
1
A0
A1
A2
GND
SDA
SCL
WP
VCC
R752
4k7
2
1
S192
2
1
22k
R597
2
1
C15V
D141
2
1
S217
SC2_CVBS_OUT
S221
D172
C5V1
C1007
100n
10V
100n
10V
C1010
1u
50V
1u
50V
TP292
TP284
TP294
TP293
TP283
TP296
TP298
TP297
TP282
TP291
TP290
TP295
TP348
TP334
TP347
TP344
TP299
TP289
TP301
TP300
TP302
TP305
TP306
TP303
TP288
TP304
TP287
TP361
TP346
TP356
TP355
TP351
TP351
TP354
TP360
TP352
TP358
TP359
TP363
TP357
TP336
TP362
TP335
TP286
TP341
TP345
TP340
TP337
TP338
TP343
TP339
TP342
TP333
TP332
VGA CONNECTOR
SCART1
SCART2
VGA INPUT
YPBPR INPUT
SUBWOOFER OUT
AUDIO LINE OUT
S-VIDEO IN
COAXIAL SPDIF OUTPUT
YPBPR/PC LINE INPUT
SPDIF OUTPUT INTERFACE
SIDE AV INPUT
Optional YPbPr Connection
These Jumpers can be placed under U129
Click on the first or last page to see other LC-32CT2E (serv.man2) service manuals if exist.