Samsung MM-DA25 Service Manual page 41

PCB Diagram
6-6-1 Pin Connection
1 FCW1 2 PCW3
Signal Connector POWER LINE Connector
Pin No. Signal Pin No.
1 RMC 1
2 AD 2
3 MIC-SIG 3
4 GND 4
5 GND 5
6
6 GND
7
7 GND
8
8 MIC-SENS
9
9 HP-SENS
10
10 FUNCTION_L
11
11 GND
12
12 FUNCTION_R
13
13 -12V
14
14 12V
15
15 5.6V
16 GND
17 -VP
18 +VFD
19 -VFD
20 VFD_DATA
21 VFD_CLK
22 VFD_CE
23 GND
24 VOL_UP
25 VOL_DOWN
26 MIC_DATA
27 MIC_CLK
6-10
3 FCW10
CD/DVD Signal Connector
Signal Pin No. Signal
+AMP 1 RESERVE/U_STB
+AMP 2 U_RST/U-ACK
GND 3 U_DIN/P-MRST
GND 4 U_DO/I2CDATA
-AMP 5 U_CANCEL/U_RXD
+AMP
6 U-IN/DAC
+12V
7 U-MUTE/I2CCLK
GND
8 DSP-CE/NC
P.ON
9 CD-RST/
5.6V
10 CD-MUTE
P/S
11 CLOSE-SW
PC2
12 OPEN-SW
-VFD
13 CD-CLOSE
+VFD
14 CD-OPEN
-VP
15 DSP-CLK
16 DSP-DIN
17 DSP-DO
18 GND
19 CD-RST
20 GND
21 CD-L
22 GND
23 D5V
24 MGND
25 GND
26 VIDEO_Y
27 VIDEO_PB
28 VIDEO_PR
29 CVBS1
30 GND
4 MCW10
Tape Signal Connector
Pin No. Signal
1 L_CH
2 GND
3 R_CH
4 REC_L
5 REC_R
6 NC
7 12V
8 GND-M
9 M12V
10 HALF
11 RECF/R
12 HALL
13 MOTOR ON
14 REC_MUTE
15 REC_ON
16 TAPE_MUTE
17 SOL
Samsung Electronics