Wiring Diagram - Samsung PG19LS Service Manual

9 Wiring Diagram

CN701
KEY2
KEY1
P/KEY
P/KEY
CN702
BRIGHT
CONT
CN705
CN704
DEGAUSSING COIL
AC INPUT
GND
POWER CORD
AC INPUT
PG17**/PG19**/PG21**
MAIN PCB
GND 1 1 GND
CN203
KEY2
2 2
3 3 KEY1
4 4 P/KEY
5 P/KEY
1
BRIGHT
6
2
7 CONTRAST
3
8 GND
GND 4
9 LED
LED 5
10 +5 V
+5 V 6
CN601
AC 1 1 AC
NC NC
2 2
AC 3 3 AC
1 1 AC INPUT
GND
2 2
3 3 AC INPUT
V_SYNC_IN 1 15 SOG_OUT
CN201
CLAMP 2 14 GND
GND 3 13 H_SYNC_IN
SCL 4 12
S_RASTER
SDA 5 11 DDC_CLK
GND DDC_DATA
6 10
V_FLB 7 9 MUTE
8
GND
1
GND
CN204
7 V_FLB
MUTE 2
6
GND
DDC_DATA 3
5 SDA
DDC_CLK 4
4
SCL
S_RASTER 5
3 GND
H_SYNC_IN 6
2
CLAMP
GND 7
1
V_SYNC_IN
SOG_OUT 8
GND
1 14 GND
CN202
+5 V 2 13 +5 V
ABL
3 12 ABL
ACL_OUT 4 11 ACL_OUT
H_FLB 5 10 H_FLB
GND 6 GND
9
+80 V
7 8 +80 V
GND 8 7 GND
+12 V 9 6 +12 V
–14 V
10 5 –14 V
+220 V 11 4
+220 V
+8 V HEATER
12 3 +8 V HEATER
GND 13 2 GND
GND 14 1 GND
FBT
TILT – 1 1 TILT –
2 2
TILT + 3 3 TILT +
TILT CN402
VIDEO PCB
CN102
15 PIN
D-SUB
CN103
BNC
CONNECTOR
CRT SOCKET PCB
CRT SOCKET
G2
H FOCUS
V FOCUS
9 Wiring Diagram
REFER TO
15 PIN PIN
ASSIGNMENT
D-SUB
CABLE OF
PROCUCT SPEC.
BNC
CABLE
9-1