Samsung HT-F4500, Service Manual

Page: 41 / 65

5. PCB Diagram
5.4.1. Pin Connection
1) CN12
Deck Pickup Connector
Pin No. Signal
1
2 DNGD
3 DGND
4 DGND
5 TPIC TR+
6 TPIC FR+
7 TPIC FR-
8 TPIC TILT+
9 TPIC TILT-
10 TPIC TR-
11 DGND
12 INA
13 INB
14 INC
15 IND
16 INF
17 INE
18 INH
19 ING
20 RFO-
21 RFO+
22
23 FD5.0V_PW
24
25 GAINSW1
Pin No. Signal
26 FEGIO6
27 FD3.3V_PW
28 MDI_BD
29 DVD_VR
30 MDI_DVD
31 CD_VR
32 DGND
33 DVD_LD
34 BD_LD
35 CD_LD
36 DGND
37 TP
38 TPIC_CO_A-
39 TP
40 TPIC_CO_B-
2) CN9404
Deck Motor Connector
Pin No. Signal
1
2 TP
3 TPIC_LOAD-
4 TPIC_TRAYIN
5 TPIC_TRAYOUT
6 AGND
7 AGND
8 TPIC A+
9 TPIC A-
10 TPIC B-
11 TPIC B+
12 TPIC_MICOM
13 TPIC_U
14 TPIC_V
15 TPIC_W
3) CN22
VFD/REMOTE Control IR
Pin No. Signal
1 USB5V_1
2 USB5V
3 DGND
4 USB-
5 USB+
6 DGND
7 REMO
8 DGND
9 ST3.4V
10 DGND
11 VP
12 VF-
13 VF+
14 DGND
15 VFDCE
16 VFDDATA
17 VFDCLK
18 DGND
19 TACT
20 DGND
4) CN21
Power Connector
Pin No. Signal
1 VF+_2
2 VF-_2
3 VP_2
4 GND_3
5 PON
6 D12V_2
7 D12V_1
8 D12V_3
9 GND_2
10 GND_1
11 ST3.4V_1
12 ST3.4V_2
13 NC
14 VARI
15 PGND4
16 PGND3
17 PGND2
18 PGND1
19 +35V_5
20 +35V_4
21 +35V_3
22 +35V_2
23 +35V_1
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