Sam4s SPS-500 SERIES Service Manual page 152

9 Wiring Diagram
9-8 JOINT(3inch PRT) PBA Block Diagram
JCN1 (3inch FFC CONNECTOR 27PIN TYPE)
NO SIGNAL NAME
1 AUTO-CUT HOME SEN_OUT
2 AUTO-CUT MOT DRIVE /A
3 AUTO-CUT MOT DRIVE A
4 GND
5 NEAR PAPER SEN_OUT
6 COVER OPEN SEN_OUT
7 PAPER END SEN_OUT
8 PAPER END LED POWER+
9 FEED MOT DRIVE_/B
10 FEED MOT DRIVE_B
11 FEED MOT DRIVE_/A
12 FEED MOT DRIVE_A
13 GND
14 TPH_DATA
JCN5 (3inch TPH FFC CONNECTOR 28PIN TYPE)
NO SIGNAL NAME
1 TPH +24V
2 TPH +24V
3 TPH +24V
4 TPH +24V
5 NC
6 TPH_CLK
7 TPH_LATCH
8 TPH_STB#1,#2
9 TPH_STB#1,#2
10 THERMISTER
11 GND
12 GND
13 GND
14 GND
9-10
NO SIGNAL NAME
15 TPH_STROBE #3,#4
16 VDD(5V)
17 THERMISTER
18 THP_STROBE #1,#2
19 THP_DATA_LATCH
20 THP_CLK
21 DISCON & SELECTION
22 GND
23 GND
24 VPH +24V
25 VPH +24V
26 VPH +24V
27 VPH +24V
- -
NO SIGNAL NAME
15 GND
16 GND
17 GND
18 GND
19 GND
20 GND
21 VDD(5V)
22 TPH_STB#3,#4
23 TPH_STB#3,#4
24 TPH_DATA
25 TPH +24V
26 TPH +24V
27 TPH +24V
28 TPH +24V
JCN2 (AUTO-CUT CONNECTOR 4P)
NO SIGNAL NAME
1 AC_MOT_A
2 AC_MOT_/A
3 3INCH_ACSW_SNE
4 GND
CN3 (3INCH FEED MOT CONNECTOR 9PIN)
NO SIGNAL NAME
1 3INCH_MOT_B
2 3INCH_MOT_A
3 3INCH_MOT_/B
4 3INCH_MOT_/A
5 PEND_LED_ANOIDE
SAM4S SPS-500 SERIES
JCN4 (NEAR PAPER CONNECTOR 3P)
NO SIGNAL NAME
1 VDD(5V)
2 3INCH_NEAR_SEN
3 NEAR_LED_CATHODE
NO SIGNAL NAME
6 3INCH_PEND_SEN
7 GND
8 GND
9 3INCH_COVER_SEN