Samsung UN49KS850DF Service Manual page 96

5-3. 연결
5-3-1. 메인 보드
@ CN701_DB
(ARM JTAG)
!
CN2102
(USB)
0 CN803
(EX-Link)
9 CN2201
(LAN)
8 CN1701
(OCM)
„ 메인 보드 핀맵
CN201 (POWER)
1
1 GND
3 A13V
5 A13V
7 A13V
9 A13V
11 Vamp
13 Vamp
15 Vamp
17 GND
19 GND
# CN902_DB_LCM
(TCON FLASH DOWNLOAD)
7 CN910
(Function/IR)
2 GND
4 GND
6 Power ON/OFF
8 BLU ON/OFF
10 OVD ON/OFF
12 FAIL COUNT
14 OVD LEVEL
16 GND
18 GND
20 GND
$ CN903_DB
(DEMURA MICOM UART)
6 CN2102 5 CN501
(BT/WIFI) (Sound)
1 PWM_DIMMING_OUT1 2
3
5 PWM_DIMMING_OUT3 6 PWM_DIMMING_OUT4
7 PWM_DIMMING_OUT5 8 PWM_DIMMING_OUT6
9 PWM_DIMMING_OUT7 10 PWM_DIMMING_OUT8
11
13 PWM_DIMMING_OUT9 14
PWM_DIMMING_
15
17
(AGING & MURA FLASH WRITE)
CN901 (DIMMING)
2
GND 4 PWM_DIMMING_OUT2
GND 12
16
OUT11
- 18
5. 결선도
% CN1101
1
CN201
(Power)
2
CN901
(DIMMING)
3
CN1801
(USI-T LEFT)
4
CN1802
(USI-T RIGHT)
ANA_DIMMING
GND
PWM_DIMMING_
OUT10
PWM_DIMMING_
OUT12
-
5-3