JVC LT-19DA9 Series Service Manual

(No.YA606<Rev.001>)2-41 2-42(No.YA606<Rev.001>)
MAIN PWB ASS'Y (18/22)
[Power & Interface Connectors]
HU-71200009
lt-26da9bj_scaler-17_0529_17/23_0.0
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DGND GND_A GND_D
All location are from 680 to 709
STBY_EN H off
STBY_EN L On
FRONT_LED_B
Display Stand-by
HL
Display Stand-by
HLLED_R
MAX.1A
MAX. 1A
MAX.3.5A
MAX.5.5A
IR
2
3
4
1
5
1
23
1
23
1
23
2.5mm
2.5mm
2.5mm
2
3
4
1
5
6
7
8
9
2mm
4
3
2
1
2mm
1
2
3
4
5
6
7
8
9
6
5
4
3
2
1
L681
+7V
104p/1005
C682C681
470uF/16V/BXJ/S
+12V
104p
C684C683
470uF/16V/BXJ/S
+5V
104p/1005
C686C685
470uF/16V/BXJ/S
C688
+5VSTB
BLM41PG600SN1L
BLM41PG600SN1LL682
L683
+12V_MPEG
+5V_MPEG
L684 BLM41PG600SN1L
106p/2012
C687
104p/1005
+5VSTB
Q680
KST4403
R693
301/3216
FRONT_BLUE
R680
103/1005
FRONT_LED_B
JP684
OPEN-SMW200-13
+5VSTB
SPI_RST
SPI_DAT3
SPI_DAT2
SPI_DAT1
SPI_DAT0
SPI_SDA
SPI_SCL
SPI_CS
LEDR
FRONT_BLUE
OPEN-000/1005
OPEN-000/1005
OPEN-000/1005R704
R703
R702IR
13
12
11
10
OPEN-332/1005
R692
IR
471/1005
R691
IR_IN
+5VSTB
R697
OPEN-104p/1005
C689
SMPS_ON
KST4401
Q681
102/1005
R682
+5VSTB+5VSTB
R681
472/1005
103/1005
R685
STBY_EN
103/1005
301/3216
R695
LEDR
KST4403
Q686
LED_R
BLM41PG600SN1L
SMW250-15
15
14
13
12
11
10
SMPS_ON
AC_DETECT
BL_ADJ_O
BL_EN_O
JP680
JP682
SMW250-06
JP683
53014-0410
FRONT_BLUE
LEDR
OPEN-000/1005
R701
LEDR
FRONT_BLUE
104p/1005
C680
+5VSTB
L687
BLM18PG300SN1D
SMW250-05
JP681
KEY_ADC2
KEY_ADC1
R694 OPEN_000/1005
MAIN PWB(21/22)
MAIN PWB(21/22)
MAIN PWB(16/22)
MAIN PWB
(15/22),(21/22)
MAIN PWB(21/22)
MAIN PWB(21/22)
MAIN PWB(21/22)
MAIN PWB(21/22)
POWER UNIT
CN1
KEY PWB
JP2
IR PWB
JP1
OPEN
OPEN
MAIN PWB CIRCUIT DIAGRAM (18/22) [Power & Interface Connectors]

JVC LT-19DA9 Series Specifications

General

Brand	JVC
Model	LT-19DA9 Series
Category	LCD TV
Language	English