Sharp LC-42SB45U Service Manual

LC-42SB45U
71
7.FLASH/JTAG/VART/IR
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
A A
B B
C C
D D
E E
F F
G G
H H
LED_W:
Enable: High
Disable(Stand_By): Low
---><---|>
---><---|>
TO KEY PAD BOARD
FOR CODE DOWNLOAD,DEBUGGING,
FACTORY ALIGUMENT AND
COMPAIR MODE
TO IR BOARD
LED_R:
Enable(Stand_By): High
Disable: Low
For PFL32
CN401 F10
CN402 F4
CN403 F6
C401 B5
C407 G2
C408 G2
C409 G2
C410 G2
C411 G3
C412 G2
C413 G8
C414 G8
FB400 F3
J402 C4
Q400 C6
Q401 D6
R402 A8
R403 B6
R404 F5
R407 F2
R408 F1
R409 G1
R410 G1
R411 G1
R412 F2
R413 F2
R414 G1
R415 F2
R416 C2
R417 C2
R418 C2
R419 C2
R420 C3
R421 C3
R422 F7
R424 F8
R426 G8
R427 D3
R429 G8
R430 D2
R431 D2
R432 D3
R433 D3
R435 F5
R436 C6
R437 C6
R438 D6
R439 E6
TP400 A3
TP401 A3
TP402 A3
TP403 F9
TP404 F9
TP405 F9
TP406 F9
TP407 F6
TP408 F6
TP409 F6
TP410 F3
TP411 F3
TP412 F3
TP413 F3
TP414 F3
TP415 F4
TP416 F3
U400J A2
U402 A6
DC_SWITCH
LED_R#
RC6
PDD1 RC6_MTK
JRTCK
U0RX
JTMS
JTRST#
JTDO
JTCK
POCE0#
POCE0#
JTDI
OIRO
U0TX
POOE#
U2TX
PDD1
POOE#DV33
PDD0
U2RX
PDD0
FRESET#
JTRST#
JRTCK
JTDO
JTAG_DBGACK
JTAG_DBGRQ
TVTREF#1
JTMS
JTCK
JTDI
DV33
GND
DV33SB
+5V_STB
KEY_MENU_L_R
LED_R
LED_W
DC_SWITCH
KEY_UP_DN
LED_W
DV33
POWER_ON_OFF
LED_W#
LED_W#
RC6RC6_MTK
RC6
LED_R#LED_R
LED_R#
TXD_CEC
RXD_CEC
KEY_UP_DN
KEY_MENU_L_R
U0RX
U0TX
RXD_CEC
TXD_CEC
POWER_ON_OFF
GND1,2,3,4,5,6,8,9,10,11,12,13,14
DV331,2,4,5,14
DV33SB1,5,9,12,13
+5V_STB1,2,8,9
KEY_MENU_L_R5
LED_R5
LED_W5
DC_SWITCH5,9
KEY_UP_DN5,9
LED_W#9
RC68,9
LED_R#9
U0RX9
U0TX9
RXD_CEC9
TXD_CEC9
DV33SBDV33SB DV33SB
+5V_STB
DV33DV33
DV33
DV33SBDV33SB
DV33SBDV33SB
CN401
63384 4P 2.0MM
1
2
3
4
R431 33R 1/16W 5%
TP407
1
TP414
1
R407
NC/4K7 1/10W
TP416
1
TP400
1
R420 10K 1/16W 5%
R404
100R 1/10W
R419 10K 1/16W 5%
R412
NC/4K7 1/10W
TP408
1
C413
100N 50V
R430 33R 1/16W 5%
R437 0R05 1/10W
/ACC
U402
MX25L3205DMI-12G
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
HOLD
VCC
NC
NC
NC
NC
CS
SO/SIO1 WP
GND
NC
NC
NC
NC
SI/SIO0
SCLK
R402
4K7 1/10W 5%
TP403
1
CN403
63043 3P 2.0MM
1
2
3
R438
NC/4K7 1/10W
TP405
1
R414 100R 1/10W
C409
100N 50V
CN402
63387 7P 2.0MM
1
2
3
4
5
6
7
R413
NC/4K7 1/10W
C408
100N 50V
TP410
1
TP415
1
FB400
600R/200mA BLM18AG601SN1D
1
2
TP411
1
R422
3K9 1/10W 1%
R416 10K 1/16W 5%
TP406
1
R408 100R 1/10W
R439 0R05 1/10W
Q400
NC/2N7002
Q401
NC/2N7002
R421
1K 1/10W 5%
R435
100R 1/10W
J402
NC/10x2 W/HOUSING
CN254-20DSMD
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
R429
100R 1/10W 1%
R418 10K 1/16W 5%
TP401
1
R410 100R 1/10W
R417 10K 1/16W 5%
TP402
1
TP404
1
C414
100N 50V
R426
100R 1/10W 1%
TP412
1
TP413
1
R403
0R05 1/10W 5%
R424
3K9 1/10W 1%
TP409
1
R433
10K 1/16W 5%
C407
NC/10N 50V
R409 100R 1/10W
C401
100N 16V
R415
4K7 1/10W
C412
100N 50V
R411 100R 1/10W
C410
NC/100N 50V
R436
NC/4K7 1/10W
R432
10K 1/16W 5%
C411
100N 50V
U400J
MT5382AR
C8
B8
A8
E9
D9
C9
B9
E10
D10
C10
B10
A10
E11
D11
C11
AB15
AC15
D21
C21
A7
A5
B6
A6
D8
AD15
E19
B7
POCE0_
POCE1_
POOE_
POWE_
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PARB_
PACLE
PAALE
U0RX
U0TX
U2RX
U2TX
JTMS
JTRST_
JTCK
JTDO
JRTCK
OIRI
OIRO
JTDI
R427
10K 1/16W 5%

Sharp LC-42SB45U Specifications

General

Brand	Sharp
Model	LC-42SB45U
Category	LCD TV
Language	English