Hisense PHD42W39US Service Manual page 38

A
01:INDEX/POWER IN
02:DIGITAL/ANALOG POWER
03:MT5380PERIPHERAL
04:DDR1 MEMORY
05:FLASH/JTAG/UART
06:ANALOG PLL/USB2.0/TUNER
07:LINE OUT/HP
08:AMP/MUTE
09:LVDS/HEADPHONE
10:YPBPR INPUT
11:VGA IN/LR
12:HDMI INPUT
13:AV/SV IN FROM AV BOARD
2
14:IR/KEY/BLKON/DIMMING
E1:REVISION HISTORY
E2:BLOCK DIAGRAM
GPIO Definition
GPIO_0 SYSTEM EEPROM WP PROTECT
GPIO_1 HDMI EDID WP
GPIO_3 USB POWER EN
GPIO_4 LG PDPDISPEN
GPIO_5 4052 AV1/AV2 SW
GPIO_6 VGA DDC WP PROTECT
GPIO_7 HDMI HDP
GPIO_8 HDMI CHIP_POWER
GPIO_9 TCOM POWER CONTROL
USB POWER EN
GPIO_10
GPIO_11 4052 AV1/AV2 SW
GPIO_12
U2RX /NC
GPIO_13
U2TX /NC
OPCTRL0 CEC FUNCTION
OPCTRL1 power LED
OPCTRL2 BLK ON/OFF
OPCTRL3 soft mute control
OPCTRL4 trap mode
OPCTRL5 trap mode
OPWRSB
POWER IN ON/OFF
ADIN0 PWRDET
1
ADIN1,2 key pad
Tuner AFT
ADIN3
ADIN4
NC
OIRI
IR
GPIO Definition
RF_AGC NC
IF_AGC IF AGC FOR TUNER
A
+5VSB
OPWRSB
HIGH = OFF
+5VSB
LOW = ON
R2 R2
15K/NC 15K/NC
R1 R1
15K/NC 15K/NC
R5 R5
OPWRSB
1 V1 V1
3904/NC 3904/NC
1K/NC 1K/NC
C2 C2
R4 R4
100nF/NC 100nF/NC
10K/NC 10K/NC
+5V
XP3 XP3
L2 L2 121mH 121mH
1
2
+5VSB
L1 L1 121mH 121mH
3
4
BL_ON/OFF
5
+12V +5VSB
DIMMING
6
7
R6 R6
8
2K 2K
9
10
11
ON/OFF
12
13
+ + CE4 CE4
14 R7 R7
220uF/16V 220uF/16V
3K3/NC 3K3/NC
V3 V3
1
TJC10-14A TJC10-14A
3904 3904
R8 R8
0R0 0R0
R11 R11
V4 V4
1
3904/NC 3904/NC 4K7/NC 4K7/NC
TJC10-4A TJC10-4A
+18V
1
2
3
CE5 CE5
+ +
4 C6 C6
100nF/25V 100nF/25V
220uF/25V 220uF/25V
XP5 XP5
R13 R13
+5V
C7 C7
100nF 100nF
R16 R16
OPWM1
4K7/NC 4K7/NC
+5V
R20 R20
R19 R19
10K 10K
10K 10K
+3V3SB
R21 R21
OPCTRL2
4K7 4K7
Back Light Control
B
+5V
N1 N1
1 8
S1 D1
2 7
G1 D1
3 6
R3 R3
S2 D2
4 5
15K/NC 15K/NC G2 D2
P-CH P-CH
+ +
IRF7314/NC IRF7314/NC
CE1 CE1
220uF/16V/NC 220uF/16V/NC
C1 C1
V2 V2
1
100nF/NC 100nF/NC
3904/NC 3904/NC
+5V
+12V
CE2 CE2
+ +
C3 C3
+ + CE3 CE3 C4 C4
470uF/16V 470uF/16V
470uF/16V 470uF/16V 100nF 100nF
100nF 100nF
OPWRSB
HIGH = > OPEN FRAME POWER OFF
LOW = > OPEN FRAME POWER ON
R10 R10
OPWRSB
C5 C5 4K7 4K7
R9 R9
100nF 100nF
10K 10K
POWER INPUT
R12 R12
BRI_EXT
10K/NC 10K/NC
R14 R14
BRI_OUT
10K/NC 10K/NC
1K 1K
R15 R15
DIMMING
0R0 0R0
V5 V5
R17 R17
1
C8 C8 C9 C9
3904/NC 3904/NC
2K2 2K2
100nF 100nF
10uF/10V/NC 10uF/10V/NC
R18 R18
0R0/NC 0R0/NC
BL_ON/OFF
R22 R22
V6 V6
1 10K/NC 10K/NC
3904 3904
B
C
2,3,4,5,6,7,8,9,10,11,12,13,14 GND
3 OPWM1
2,7,8,9,14 +12V
8 +18V
3 OPWRSB
2,6,7,8,9,11,13 +5V
2,3,5,14 +3V3SB
2,9,14 +5VSB
9 ON/OFF
3 OPCTRL2
9 BRI_OUT
9 BRI_EXT
XP1 XP1 XP2 XP2
1 1
2 2
3 3
4 4
+18V
5 5
6 6
7 7
+12V
8 8
9 9
+5V
10 10
11
TJC3-10A/NC TJC3-10A/NC
TJC3-11A/NC TJC3-11A/NC
È ý Ð Ç /HD W3
XP4 XP4
ON/OFF
1 2
+5VSB
3 4
5 6
+18V +18V
7 8
9 10
11 12
+5V +5V
13 14
+5V +5V
15 16
17 18
+12V
19 20
+12V +12V
21 22
23 24
2X12-2/NC 2X12-2/NC
È ý Ð Ç /FHD W3
XP6 XP6
+18V +18V
1 2
3 4
+12V +12V
5 6
7 8
+5VSB +5VSB
9 10
+5VSB +5VSB
11 12
13 14
15 16
17 18
BL_ON/OFF
19 20
ON/OFF
21 22
2X11-22/NC 2X11-22/NC
LGE/HD G1/H2
¼ æ È Ý PDP:È ý Ð Ç /LG
Hisense Electric Co.,LTD
HISENSE SHENZHEN R&D HISENSE SHENZHEN R&D HISENSE SHENZHEN R&D
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Title Title Title
INDEX/POWER IN INDEX/POWER IN INDEX/POWER IN
Size Size Size Document Number Document Number Document Number
A3 A3 A3 <Doc> <Doc> <Doc>
Date: Date: Date: Wednesday, April 16, 2008 Wednesday, April 16, 2008 Wednesday, April 16, 2008 Sheet Sheet Sheet
C
OPWM1
+12V
+18V
OPWRSB
+5V
+3V3SB
+5VSB
ON/OFF
OPCTRL2
BRI_OUT
BRI_EXT
+5VSB
ON/OFF
+5V
2
1
R374 R374
0R0/NC 0R0/NC
Rev Rev Rev
1.1 1.1 1.1
1 1 1 of of of 14 14 14