Read Sharp LC-32CT2E (serv.man2) Service Manual online
HP_DETECT
60R
F280
16V
4u7
C1037
10V
100n
C1036
C5V6
D174
STBY_INFO_MST
4k7
R1218
2
1
3V3_STBY
KEYBOARD_INFO
SPK_SCD
X104
14.31818MHz
S198
2
1
S197
2
1
R759
4k7
2
1
VFD_CSB
C5V6
D130
2
1
R161
47R
2
1
R162
47R
2
1
C180
100n
10V
2
1
S122
2
1
S120
2
1
CN110
4
3
2
1
R285
4k7
2
1
5V_STBY
R284
4k7
2
1
3V3_STBY
R283
4k7
2
1
4k7
R282
2
1
4k7
R277
2
1
4k7
R276
2
1
3V3_STBY
100n
C178
10V
2
1
C176
100n
10V
100n
10V
2
1
10V
C177
100n
100n
2
1
C175
100n
10V
100n
10V
2
1
MAX809LTR
U130
U130
3
2
1
GND RST
VCC
TP108
1
TP109
1
C181
100n
10V
2
1
TP110
1
TP112
1
24C32
U103
7
8
6
5
5
4
3
2
1 E0
E1
E2
VSS
E2
VSS
SDA
SCL
VCC
WC
R528
10k
2
1
Q148
BC858B
3
2
1
BC848B
Q130
3
2
1
220R
R382
2
1
SCL_NVM
22k
R608
2
1
Q125
BC848B
BC848B
3
2
1
SDA_NVM
NVM_WP
TP111
1
100R
R356
2
1
R724
100k
2
1
C182
100n
10V
2
1
C183
100n
10V
2
1
3V3_STBY
1M
R110
2
1
C447
27p
50V
2
1
VDDP
VDDP
VDDP
VDDP
VDDC
VDDC
LED1
3V3_STBY
3V3_STBY
R267
4k7
2
1
3V3_STBY
DVB/YPBPR_SW
3V3_VCC
DVB_IRQ
4k7
R268
2
1
3V3_VCC
IDTV_SW
PROTECT
HDMI_WP1
ANT_CTRL
Q126
BC848B
BC848B
3
2
1
Q147
BC858B
BC858B
3
2
1
BC848B
Q127
3
2
1
R354
100R
100R
2
1
100R
R355
2
1
3V3_VCC
R524
10k
2
1
KEYBOARD_STBY_OUT
SC1_PIN8
SCL
SDA
3V3_STBY
3V3_STBY
TX/SDA
4k7
R289
2
1
RX/SCL
3V3_VCC
R291
4k7
2
1
R292
4k7
2
1
3V3_VCC
4k7
R273
2
1
SDA_NVM
SCL_NVM
SIF_CTL
LED2
BACKLIGHT_DIM
DVB_TXD
DVB_RXD
TV_LINK
R294
4k7
2
1
HDMI_CEC
HDMIA_5V
HDMI_OUT_5V
STBY_ON/OFF_NOT
R286
4k7
2
1
3V3_STBY
3V3_STBY
3V3_STBY
R287
4k7
2
1
PDP_IRQ
10k
R532
2
1
R290
4k7
2
1
3V3_STBY
3V3_STBY
R288
4k7
2
1
5V_STBY
Q128
BC848B
3
2
1
R280
4k7
2
1
29-01-2010_16:11
6 LED-TPAD-DEBUG
19
LED-TOUCH PAD-DEBUG
ERTUG BAL
17mb38
-1
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:
U127
M74HC4052
16
15
14
13
12
11
10
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 2Y0
2Y2
2Z
2Y3
2Y1
E
VEE
GND
2Z
2Y3
2Y1
E
VEE
GND
S1
S0
1Y3
1Y0
1Z
1Y1
1Y2
VCC
PROG_EN
5V_STBY
R281
4k7
2
1
R261
4k7
2
1
3V3_STBY
3V3_STBY
HDMI_RST
SW_UPDATE_SELECT
5V_STBY
5V_STBY
TX/SDA
R163
47R
2
1
RX/SCL
R164
47R
2
1
AMP_MUTE
RX/SCL_SC
RX/SCL
TX/SDA
S121
2
1
PDP_DISP_EN
STBY_ON/OFF
3V3_STBY
10u
10V
C383
2
1
R293
4k7
2
1
3V3_STBY
SC2_PIN8
3V3_VCC
4k7
R264
2
1
3V3_STBY
R271
4k7
2
1
R269
4k7
2
1
4k7
R270
2
1
3V3_STBY
3V3_VCC
47R
R166
2
1
PROTECT_PANEL
IR_IN
R352
100R
100R
2
1
R353
100R
100R
2
1
C530
220p
50V
2
1
R233
4k7
2
1
D148
C5V6
2
1
10k
R421
2
1
R745
1k
2
1
R234
4k7
2
1
C531
220p
50V
2
1
Q149
BC858B
3
2
1
R381
220R
2
1
R531
10k
2
1
Q131
BC848B
3
2
1
R422
10k
2
1
LED1
4k7
R279
2
1
3V3_STBY
R742
20k
2
1
OVER_CUR_DETECT
3V3_STBY
5V_STBY
VFD_CLK_STBY
D149
C5V6
2
1
3V3_STBY
R552
10k
2
1
5V_STBY
VFD_DATA_STBY
VFD_CLK_STBY
R395
1k
2
1
TX/SDA_SC
UART1_TXD
UART1_TXD
UART1_RXD
SW_UPDATE_SELECT
10k
R526
2
1
50V
27p
C446
2
1
4k7
R278
2
1
STBY_ON/OFF_NOT
S119
2
1
S193
2
1
DVB_RESET
GAIN_SW1
GAIN_SW2
R756
4k7
2
1
R757
4k7
2
1
3V3_VCC
3V3_VCC
C529
220p
50V
2
1
PROG_EN
R274
4k7
2
1
3V3_VCC
R758
4k7
2
1
3V3_VCC
FRC_RST
PDP_IRQ
S123
2
1
BACKLIGHT_DIM
DIMMING
MEGA_DCR
S125
2
1
CN106
10
9
8
7
6
5
4
3
2
1
LED2
MECH_SWITCH
3V3_STBY
3V3_LPW
R265
4k7
2
1
3V3_STBY
S117
2
1
3V3_LPW
50V
27p
C608
2
1
S118
2
1
3V3_LPW
3V3_STBY
3V3_STBY
F225
600R
2
1
VFD_CSB
VFD_DATA_STBY
3V3_STBY
10k
R527
2
1
F229
600R
2
1
600R
F230
2
1
600R
F228
2
1
INT_SIL9185
NVM_WP
5V_VCC
4k7
R262
2
1
R160
47R
2
1
47R
R748
2
1
IR_MAIN
KEYBOARD_STBY
3V3_LPW
D155
1N4148
2
1
TP159
1
U138
MST6WB7GQ-3
213
212
281
279
278
277
276
275
274
273
272
243
230
229
228
227
225
224
223
222
221
215
214
209
208
207
206
205
204
55
56
57
58
59
60
61
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
149
150
151
152
153
154
155
156
157
158
159
226
280
210
211
DDCR_SCL
DDCR_SDA
GPIOM[2]
VDDP4
GPIOR[10]
GPIOR[9]
GPIOR[8]
GPIOR[7]
GPIOR[6]
GPIOR[5]
GPIOR[4]
GPIOR[3]
GPIOR[2]
GPIOR[1]
GPIOR[0]
GPIOD[17]
GPIOD[16]
GPIOD[15]
GPIOD[14]
GPIOD[13]
GPIOD[12]
GPIOD[11]
GPIOD[10]
VDDC1
GND6
VDDP1
GPIOD[9]
GPIOD[8]
GPIOD[7]
GPIOD[6]
GPIOD[5]
GPIOD[4]
GPIOD[3]
GPIOD[2]
GPIOD[1]
GPIOD[0]
XIN
XOUT
GPIOL[4]
GPIOL[3]
GPIOL[2]
GPIOL[1]
GPIOL[0]
SAR0
SAR1
SAR2
SAR3
PWM0
PWM1
INT
IRIN
GPIOB[0]
GPIOB[1]
PWM2
PWM3
GND14
GPIOT[0]
GPIOT[1]
GPIOT[2]
GPIOT[3]
HWRESET
VDDP7
GND17
GPIOE[3]
GPIOE[2]
GPIOE[1]
GPIOE[0]
GPIOM[0]
GPIOM[1]
GPIOM[3]
DDCA_SDA
DDCA_SCL
3
S195
2
1
S194
2
1
S196
2
1
R232
4k7
2
1
D150
C5V6
2
1
C598
220p
50V
2
1
C5V6
D152
2
1
47R
R167
2
1
D151
C5V6
2
1
C174
100n
10V
100n
10V
2
1
600R
F188
2
1
60R
F281
F231
600R
2
1
CN114
4
3
2
1
3V3_STBY
OPTION2
CN119
5
4
3
2
1
R87
47R
47R
2
1
TK_PIN1
CN130
6
5
4
3
2
1
VFD_CLK_STBY
VFD_DATA_STBY
VFD_DATA_STBY
FRC_ENABLE
R811
4k7
3V3_VCC
S223
R840
4k7
R850
33R
R851
33R
LPW_SDA
LPW_SCL
1k
R857
R858
4k7
USB_ENA_A
R964
47R
2
1
R1036
4k7
2
1
5V_VCC
USB_OCD
PROG_EN
TP350
SW_UPDATE_SELECT
TP353
5V_TOLERANT
5V_TOLERANT
5V_TOLERANT
1
0
SW_UPDATE_SELECT
PROG_EN
LED&VFD
PIN272
PIN226
PIN108
PIN110
HC4052 DISABLE
HC4052 ENABLE
HC4052 ENABLE
1
DVB_SW_UPDATE
ANALOG_SW_UPDATE
ANALOG_SW_UPDATE
N.C.
DEBUG SOCKET
5V_TOLERANT
For Internal CPU Selection
For Internal CPU Selection
MAX810
0
N.C.
KEYBOARD & TOUCHPAD
Reset IC supplyi 3V3 stbyden alindi
LPW da 3v3 zener secilecek
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