Chapter 6
6-30
T-6-38
T-6-39
14 VH OUT Power supply (+21.5V)
15 VH OUT Power supply (+21.5V)
16 VH OUT Power supply (+21.5V)
17 VH OUT Power supply (+21.5V)
18 VH OUT Power supply (+21.5V)
19 VH OUT Power supply (+21.5V)
20 VH OUT Power supply (+21.5V)
21 VH OUT Power supply (+21.5V)
22 VH OUT Power supply (+21.5V)
23 VH OUT Power supply (+21.5V)
24 GND - GND
25 GND - GND
26 GND - GND
27 GND - GND
28 GND - GND
29 GND - GND
30 GND - GND
J3402 (Connect to Carriage PCB J21)
Pin Number Signal name IN/OUT Function
1 GND - GND
2 GND - GND
3 GND - GND
4 GND - GND
5 GND - GND
6 GND - GND
7 VH OUT Power supply (+21.5V)
8 VH OUT Power supply (+21.5V)
9 VH OUT Power supply (+21.5V)
10 VH OUT Power supply (+21.5V)
11 VH OUT Power supply (+21.5V)
12 VH OUT Power supply (+21.5V)
13 VH OUT Power supply (+21.5V)
14 VH OUT Power supply (+21.5V)
15 VH OUT Power supply (+21.5V)
16 VH OUT Power supply (+21.5V)
17 VH OUT Power supply (+21.5V)
18 VH OUT Power supply (+21.5V)
19 VH OUT Power supply (+21.5V)
20 VH OUT Power supply (+21.5V)
21 VH OUT Power supply (+21.5V)
22 HD1_VHFBH IN VH feed back voltage +
23 HD1_VHFBG IN VH feed back voltage -
24 GND - GND
25 GND - GND
26 GND - GND
27 GND - GND
28 GND - GND
29 GND - GND
30 GND - GND
J3411 (Temperature/humidity detection sensor)
Pin Number Signal name IN/OUT Function
1 TH2_OUT IN Thermistor output signal
2 GND - GND
3 RHV_OUT IN Temperature/humidity detection sensor output signal
4 SNS_5V Power supply (+5V)
J3401 (Connect to Carriage PCB J11)
Pin Number Signal name IN/OUT Function