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Wiring Diagram
8. Wiring Diagram
8-1 Overall Wiring
Samsung Electronics 8-1
Wiring Diagram
8-2 Partial Wiring
8-2-1 PDP Module SMPS Wiring
CN809(Main SMPS) CN2 CN4 CN6(DC-DC SMPS) CN810(Main SMPS)
(DC-DC SMPS) (DC-DC SMPS) CN2509(E-Buffer))
CN3(DC-DC SMPS) CN4001(X B'D) Pin No Signal CN2013(Logic B'D)
Pin No Signal CN5007(Y B'D) Pin No Signal Pin No Signal
1 RTN
1 D5.3V Pin No Signal D5.3V 1 STD_5V
1 2 N.C
2 Vg 1 Vs 2 Vg 2 VS_ON
3 D5.3V
3 RTN 2 Vs 3 RTN 3 N/C
4 N.C
4 RTN 3 RTN 4 RTN 4 PS_ON
5 Va
5 RTN 4 RTN 5 Ve 5 RTN
6 RTN 5 Vset 6 RTN 6 D5.3V
7 RTN 6 RTN 7 RTN 7 RTN
8 Va 7 Vscan 8 Vs 8 RTN
9 Va 8 RTN 9 Vs 9 D5.3V
10 N/C 9 Vg 10 D5.3V
11 Vs 10 D5.3V
12 Vs
8-2 Samsung Electronics
Wiring Diagram
8-2-2 Main Board SMPS, Power Button, Speaker Out Wiring
Logic B'd CN702(Main Board) CN804-2(MAIN SMPS)
Pin No Signal Pin No Signal Pin No Signal
CN801(MAIN Board)
1 GND 12 TXOUT2+ 23 TXOUT0B-
Pin No Signal
2 GND 13 GND 24 TXOUT0B+
1
3 TXOUT- 14 GND 25
2
4 TXOUT+ 15 TXOUTCLK- 26 GND
3 A5V
5 GND 16 TXCLKOUT+ 27 SCL_G
4 GND
6 GND 17 28 GND
5 PS_ON
7 TXOUT- 18 29 SDA_G
6 12V
8 TXOUT+ 19 TXOUT3- 30 GND
7 GND
9 20 TXOUT3+ 31
8 GND
10 21 32 GND
9 12V
11 TXOUT2- 22 33 GND
10 12V
11 GND
12 5.3V
13 GND
14 5.3V
Samsung Electronics 8-3
Wiring Diagram
CN802(MAIN Board) CN621(MAIN Board) CN803(MAIN Board)
CN001(Power Button) CN1(Function Key Board)
Pin No Signal Speaker Out Pin No Signal
GND Pin No Signal KEY_INPUT1
1 1
2 LED 1 SPK_R+ 2 KEY_INPUT2
3 ST5V 2 SPK_R- 3 GND
4 GND 3 SPK_L+
5 KEY_INPUT2 4 SPK_L-
6
7
8 IR_7414
8-4 Samsung Electronics