Samsung HT-C5500, Service Manual

Page: 90 / 120

6-10 Samsung Electronics
PCB Diagram
6-6-1 Pin Connection
1
CN12
DECK PICUP Connector
Pin No. Signal Pin No. Signal
1 SEN_VCC 21 RF+
2 SEN_OUT 22 RF-
3 CL 2+ 23 H
4 CL 1+ 24 GND
5 CL 1- 25 F
6 CL 2- 26 E
7 GND 27 D
8 CD LD 28 C
9 CD VR 29 B
10 MON PD 30 A
11 DVD VR 31
GND
12 DVD LD 32 T-
13 OPUTYPE 33 F-
14 BD MPD 34 R-
15 GND 35
R+
16 BD PD SLEEP 36
F+
17 SW DVD/CD STB 37 T+
18 VREF 1.65V 38 GND
19 VREF 39
BD LD
20 VCC 5V 40
BD HFM
2
CN14
DECK Motor Connector
Pin No. Signal
1 SLD1+
2 SLD1-
3 SLD2+
4 SLD2-
5 LDO+
6 LDO-
7 CLOSE
8 OPEN
9 GND
10 HV+
11 HV-
12 H-
13 HW-
14 HW+
15 HU-
16 HU+
17 H+
18 GND
19 U
20 V
21 W
22 SW3
3
CN1301
Touch Key / VFD / USB Interface
Connector
Pin No. Signal
1 ASC
2 GND
3 ASC SEN
4 VFDCLK
5 VFDDATA
6 VFDCE
7 GND
8 VFD+
9 VFD-
10 VFD-28V
11 GND
12 ST5V
13 MIC DATA
14 RED ONOFF
15 VOL UP
16 D5V
17 VOL LED
18 REMO
19 VOL DOWN
20 PWR TOUCH
21 GND
22 TOUDATA
23 TOUCLK
24 TOUINT
25 GND
26 DATA+
27 DATA-
28 USP5V
4
CN1601
MAIN Power Connector
Pin No. Signal
1 SGND
2 SGND
3 VFD -32V
4 VFD-
5 VFD+
6 P_ON
7 SGND
8 SGND
9 D12V
10 D12V
11 SGND
12 SGND
13 ST5.4V
14 ST5.4V
15 ST5.4V
16 SGND
5
CN1302
Audio Data / PWM IC Interface
Connector
Pin No. Signal
1 MIC PDN
2 FAN PWR
3 FAN SEN
4
AUOUT3
5
AUOUT2
6 AUOUT1
7 AUOUT0
8
LRCKOUT
9
BCLKOUT
10 GND
11 SO PWM
12
SCK PWM
13
CS PWM
14 SI PWM
15 RESET PWM
16 EXT MUTE
17
RESET POWER
18
SD POWER
19 VARI A
20 VARI B
21
GND
22
AMP3.3V
23 GND
24 AMP -12V
25
GND
26
GND
27 AMP 12V
28 GND