Sharp LC32DV24U - 31.5" LCD TV, Руководство по обслуживанию

Страница: 74 / 91

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
2
1
CP2251
2
1
CP2204
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
29
30
28
27
26
25
24
23
22
21
20
19
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
CP2804
8
7
6
5
4
3
2
1
CP403
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
4
5
3
2
1
CP406
14
13
12
11
10
9
8
7
6
4
5
3
2
1
CP4301
14
13
12
11
10
9
8
7
6
4
5
3
2
1
CP8501
23
22
21
20
19
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
CP401
23
22
21
20
19
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
CP4302
23
22
21
20
19
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
CP3001
23
22
21
20
19
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
CP4203
3
2
1
3
2
1
9
8
7
6
4
5
3
2
1
CP2801
15
14
13
12
11
10
9
8
7
6
4
5
3
2
1
CP4303
DB15ds
19
18
17
16
15
14
13
12
11
10
9
8
7
6
4
5
3
2
1
CP3601
HDMI CONNECTOR
6
5
4
3
2
1
5
4
3
2
1
5 4 3 2 1
5 4 3 2 1
4
3
2
1
CP302
24
23
22
21
20
19
2
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
SPEAKER
SP301
SPEAKER
SP302
4
3
2
1
CD301
Vout
B+
GND
OS2201
1
2
3
G R
D2201
STANDBY/POWER
R
L
J4201
HDMI AUDIO IN
1
2
3
NC H1 H2 H3
E
J4206
CVBS_IN_1
1
2 3 4 5
NC H1 H2 H3
E
J4205
CVBS_IN_2
1
2 3 4 5
J4202
S-VIDEO IN
1
2
3
4
5
6
7
J401
1
2
TU5801
1
11
12
14
15
16
17
18
19
2
20
21
22 23
24 25
3
4
5
7
8
9
CD406_1
14PIN
CD2804
LCD PANEL
V2301
H1 H1 H2
E E
J4203
COMPONENT_VIDEO_IN_1
1
2 3
4
5
H1
H1
H2
E
E
J4301
AUDIO OUT
1 2
3
4 5
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
: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
CD3805
H-52 H-51
DVD MT PCB
NC NC
D3.3V
PC_TOOL_TX
PC_TOOL_RX
D_GND
IIC_OFF
SDA
SCL
GND
TRST_N
TDI
RESET_N
TMS
TDO
TCK
ASEBRKAK_N
ASEMD0
FLASH_WP
VDD33
GND
GND
CP2803
CD2202_1
PCB280
CEG361
OPERATION2 PCB
CEG358
OPERATION PCB
PCB270
GND
KEY_1 2
1
2
1
3
2
1
3
2
1 GND
KEY_1
BLACK
WHITE
+24V
GND
GND
GND
GND
GND
N.C(open)
Analog/Dimming
ON/OFF
PWM/Dimming
+24V
+24V
+24V
+24V
NC
NC
NC
LIGHT_POWER_H
KEY_B
KEY_A
LIGHT_CTL
REMOCON_IN
SW+12V
STBY_H
GND
GND
P.CON+9V
LCD_H
LCD+B
LCD+B
GND
GND
AT+5V
AT+5V
P.CON+5V
GND
AT+3.3V
SYS_POWER_H
POWER_FAIL
TUNER+30V
12
11
10
9
8
7
6
5
4
1
2
3
13
23
22
21
20
19
18
17
16
15
14
23 LOUT_SOUND
DMG097
PCB130
CEG352
PCBDH0
DIGITAL PCB
CEG359
PCBDA0
REMOCON PCB
CEG353
POWER PCB
PCB240
NC
NC NC
SUBMICON
GND
GND
GND
NC
BUSY
CLK
(MODE)
TX
VCC
RX
RESET
(CNVSS)
CP6201
CEG353
POWER PCB
PCB240
GND
GND(M)
P.CON+6V
P.CON+A5V
P.CON+3.3V
GND
P.CON+3.3V
P.CON+12V
CP8502
GND(M)
P.CON+6V
P.CON+A5V
P.CON+3.3V
GND
P.CON+3.3V
GND
P.CON+12V
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
CD8502
R
L
GND
NC
CD2201
SLOT IN DVD
DRIVE
LOADING MOTOR
SLED MOTOR
OPTICAL PICK-UP
DK1
CV_VTM101A
DSM2(06SD)
SPINDLE MOTOR
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
VRF(RF_OUT)
SW1(DVD/CD)
F RTN
T RTN
T DRV
F DRV
NC
GND
GND
VR(CD)
VR COM
VR(DVD)
LD(DVD)
LD(CD)
PD/GND
GND
F
Vref
VCC
E
D
C
B
A
GND(D)
LD-
LD+
OPEN
CLOSE
LD+
CP2302
LD-
OPEN
CLOSE
GND(D)
SP1-
SP1+
SLD+
SLD-
LIMIT SW
SW(GND)
CP2303
FFC
FFC
FFC
6 6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
SP1-
SP1+
SLD+
SLD-
LIMIT SW
SW(GND)
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
14
13
12
11
10
9
14
13
12
11
10
9
CD8501
GND
SSCRXD/TX
SSCTXD/RX
START_SW
[U]C_VIDEO
[V]Y_VIDEO
[Y]_VIDEO
DVD RESET
SPDIF-134
GND
GND
ZERO
DVD_A_OUT_R
DVD_A_OUT_L
NC NC
GND
F
Vref
VCC
E
D
C
B
A
F RTN
T RTN
T DRV
F DRV
GND
GND
VR(CD)
VR COM
VR(DVD)
LD(DVD)
LD(CD)
PD/GND
SW1(DVD/CD)
VRF(RF_OUT)
CP2301_1
AV1_Y
LOUT_SOUND
GND
ROUT_SOUND
GND
FILTER_MUTE
POP_MUTE
YUV_SW_Y
GND
YUV_SW_U
GND
YUV_SW_V
GND
AUDIO_SW_R
AUDIO_SW_L
GND
VIDEO2
GND
VIDEO1
S1_DET
AV1_C
ASW2
ASW1
(PORT1)
NC
NC
NC
NC
NC
VGAVS
VGAHS
AGND
VGA-B
VGA-G
VGA-R
DDCC
DDCD
NC
DGND
NC
AGND
AGND
DGND
NC
TMDS_DATA2_SH
TMDS_DATA1_SH
TMDS_DATA0_SH
+5V_POWER
HOT PLUG
DDC_GND
DDC_SDA
DDC_SCL
RESERVED
TMD
TMDS_DATA2-
TMD
TMDS_DATA1-
TMD
TMDS_DATA0-
T
TMDS_CLK_SH
TMDS_CLK-
CEC
4
5
3 2 1
5
4 3 2 1
(R)
(L)
SP OUT L
SP OUT R
GND
GND
Y
C
LIGHT_POWER_H
KEY_B
LCD+B
LCD_H
P.CON+9V
GND
GND
SW+12V
KEY_A
REMOCON_IN
STBY_H
LIGHT_CTL
POWER_FAIL
SYS_POWER_H
AT+3.3V
GND
P.CON+5V
AT+5V
AT+5V
GND
GND
LCD+B
TUNER+30V
12
11
10
9
8
7
6
5
4
1
2
3
13
23
22
21
20
19
18
17
16
15
14
12
11
10
9
8
7
6
5
4
1
2
3
12
11
10
9
8
7
6
5
4
1
2
3
13
23
22
21
20
19
18
17
16
15
14
13
22
21
20
19
18
17
16
15
14
STANDBY LED
AT+5V
GND
REMOCON IN
POWER ON LED
CP4201
TM101
COMMAND TRANSMITTER
CP2201
REMOCON IN
GND
AT+5V
STANDBY LED
POWER ON LED
CP6202 CP2203_1
KEY A
KEY B
GND
KEY A
KEY B
GND
RXIN0-
RXIN0+
RXIN1-
RXIN1+
GND
RXIN2-
RXIN2+
GND
RXCLK IN-
RXCLK IN+
GND
RXIN3-
RXIN3+
GND
VDD+5V/12V
VDD+5V/12V
VDD+5V/12V
VDD+5V/12V
GND
GND
VDD+3.3V/NC/GND
VDD+3.3V/NC/GND
VDD+3.3V/NC/GND
VDD+5V/12V/GND
GND
GND
GND
GND
GND
GND
TX
RX
GND
SPDIF-134
GND
ZERO
DVD_A_OUT_R
DVD_A_OUT_L
DVD_RESET
START_SW
[Y]VIDEO
[U]C_VIDEO
GND
NC
NC
NC
NC(BB)
NC
NC
SDA
SCL
+5V
+30V
TU
V_OUT
SIF-out
AGC
IF_OUT
IF_AGC
IF_O
IF_OUT2
IF_OUT1
NC
NC
NC
NC
NC
AFT
+5V
NC
INTERCONNECTION DIAGRAM
GND
ROUT_SOUND
GND
FILTER_MUTE
POP_MUTE
YUV_SW_Y
GND
YUV_SW_U
GND
YUV_SW_V
AUDIO_SW_R
GND
AUDIO_SW_L
GND
VIDEO02
GND
VIDEO01
S1_DET
ASWW2
ASW1
AV1_C
AV1_Y