Sharp LC26SB24U - 26" LCD TV, Service Manual

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A B C D E F G H
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Vout
B+
GND
OS2201
1
2
3
G R
D2201
STANDBY/POWER
R
L
J4201
PC/DVI 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
SPEAKER
SP302
SPEAKER
SP301
4
3
2
1
J401
12
TU5801 1
11 12 14 15 16 17 18 19
2
20 21
22
23
24
25
3 4 5 7 8 9
CD406
14PIN
LCD PANEL
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
DB15ds
1
10
11
12
13
14
15
2
3
4
5
6
7
8
9
H1
H1
H2
E
E
J4301
AUDIO OUT
1 2
3
4 5
H1
H1
H2
E
E
J4203
COMPONENT_IN_1
1 2
3
4 5
CP3602
HDMI_IN_2
1
10
11
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
CP3601
HDMI_IN_1
1
10
11
12
13
14
15
16
17
18
19
2
3
4
5
6
7
8
9
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
INTERCONNECTION DIAGRAM
H-42 H-41
AC120V_60Hz.
NC
NC
CD2802
EEP/PC_TOOL_JIG_CON
CP2801
NC/RESET
D3.3V
PC_TOOL_TX
PC_TOOL_RX
D_GND
IIC_OFF
SDA
SCL
GND
NC
V2301_1
CP4303
NC
NC
NC
GND
GND
NC
NC
GND
RXEIN3-
GND
R
RXOCLKIN-
GND
RXIN2+
RXIN2-
GND
RXIN1+
RXIN1-
GND
RXIN0+
RXIN0-
GND
NC
DMS
GND
GND
GND
GND
VCC+12V
VCC+12V
VCC+12V
VCC+12V
CP2802
CP406
NC
NC Analog/Dimming
N.C(open)
PWM/Dimming
ON/OFF
GND
GND
GND
GND
GND
+24V
+24V
+24V
+24V
+24V
CP2803
VDD33
GND
GND
ASEMD0
ASEBRKAK_N
RESET_N
TDI
TMS
TDO
TRST_N
TCK
FLASH_WP
SUB MICON
CP6201
NC
NC
RESET
GND
TX
(CNVSS)
GND
GND
NC
RX
CLK
VCC
(MODE)
NC
BUSY
PORT2
NC
HOT PLUG
+5V_POWER
DDC_GND
DDC_SDA
DDC_SCL
RESERVED
CEC
TMDS_CLK-
TMDS_CLK_SH
T
TMDS_DATA0-
TMDS_DATA0_SH
TMD
TMDS_DATA1-
TMDS_DATA1_SH
TMD
TMDS_DATA2-
TMDS_DATA2_SH
TMD
PORT1
HOT PLUG
+5V_POWER
DDC_GND
DDC_SDA
NC
DDC_SCL
RESERVED
CEC
TMDS_CLK-
TMDS_CLK_SH
T
TMDS_DATA0-
TMDS_DATA0_SH
TMD
TMDS_DATA1-
TMDS_DATA1_SH
TMD
TMDS_DATA2-
TMDS_DATA2_SH
TMD
NC
NC
NC
DDCC
VGAVS
VGAHS
DDCD
NC
DGND
NC
NC
AGND
AGND
AGND
DGND
NC NC
VGA-B
VGA-G
VGA-R
IF_OUT2 IF_OUT1
IF_AGC IF_OUT
NC
+5V AFT SCL SDA
NC
+30V TU
NC
+5V V_OUT AGC SIF-out
NC NC NC NC(BB)
NC NC NC NC
IF_O
POWER PCB
CEG353
PCB240
(L)
(R)
CD301
CP302
SP OUT L
GND
GND
SP OUT R
WHITE
BLACK
WHITE
BLACK
DIGITAL PCB
CEH424
PCBDH0 TM101
COMMAND TRANSMITTER
CP2201
CP4201
REMOCON IN
GND
AT+5V
STANDBY LED
POWER ON LED
REMOCON IN
GND
AT+5V
STANDBY LED
POWER ON LED
5
4
3 2 1
5 4 3 2 1
CEG359
PCBDA0
REMOCON PCB
21
23
22
21
23
22
20
19
18
20
19
18
OPERATION PCB
PCB270
CEG358
CP2203_1
KEY_A
KEY_B
GND
OS 32
CD2201_1
CP6202
KEY A
KEY B
GND
3
2
1
3
2
1
CP4203 CP4302
NC
ROUT_SOUND
LOUT_SOUND LOUT_SOUND
GND GND
ROUT_SOUND
GND GND
FILTER_MUTE
FILTER_MUTE
POP_MUTE POP_MUTE
YUV_SW_Y YUV_SW_Y
GND GND
YUV_SW_U YUV_SW_U
GND GND
YUV_SW_V YUV_SW_V
GND GND
AUDIO_SW_R AUDIO_SW_R
ASW2 ASW2
AUDIO_SW_L AUDIO_SW_L
GND GND
VIDEO02 VIDEO02
GND GND
VIDEO01 VIDEO01
ASW1 ASW1
AV1_C AV1_C
S1_DET S1_DET
AV1_Y AV1_Y
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
KEY_B
LIGHT_POWER_H
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
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
LIGHT_POWER_H
CP401
CP3001
NC
21 21
23
22
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
23
22
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1