Canon iPF5000 - imagePROGRAF Color Inkjet Printer, Service Manual

Page: 344 / 390

Chapter 6
6-48
T-6-69
8 HD1_VHFBG OUT VH feed back voltage -
9 HD1_VHFBH OUT VH feed back v
10 VH IN Power supply (+21.5V)
11 VH IN Power supply (+21.5V)
12 VH IN Power supply (+21.5V)
13 VH IN Power supply (+21.5V)
14 VH IN Power supply (+21.5V)
15 VH IN Power supply (+21.5V)
16 VH IN Power supply (+21.5V)
17 VH IN Power supply (+21.5V)
18 VH IN Power supply (+21.5V)
19 VH IN Power supply (+21.5V)
20 VH IN Power supply (+21.5V)
21 VH IN Power supply (+21.5V)
22 VH IN Power supply (+21.5V)
23 VH IN Power supply (+21.5V)
24 VH IN Power supply (+21.5V)
25 GND - GND
26 GND - GND
27 GND - GND
28 GND - GND
29 GND - GND
30 GND - GND
J22 (Main controller PCB J3701)
Pin Number Signal name IN/OUT Function
1 GND - GND
2 ENCODER_A OUT Linear encoder output signalA
3 SNS_5V IN Power supply (+5V)
4 ENCODER_B OUT Linear encoder output signalB
5 SNS_5V IN Power supply (+5V)
6 H1-C-DATA-4-OD IN Odd head L data signal 4(C)
7 GND - GND
8 H1-C-HE-4 IN Head L heat enable signal8(E)
9 GND - GND
10 H1-B-DATA-3-OD IN Odd head L data signal 3(B)
11 GND - GND
12 H1-B-DATA-2-OD IN Odd head L data signal 2(B)
13 GND - GND
14 MLT_SNS_2IN OUT Multi sensor signal2
15 MLT_SNS_1IN OUT Multi sensor signal1
16 GND - GND
17 PWLED1_ON IN Multi sensor LED 1 drive signal
18 PWLED2_ON IN Multi sensor LED 2 drive signal
19 PWLED3_ON IN Multi sensor LED 3 drive signal
20 PWLED4_ON IN Multi sensor LED 4 drive signal
21 GND - GND
22 H1-DSOUT1 OUT Head L temperature output 1
23 H1-DSOUT2 OUT Head L temperature output 2
24 GND - GND
25 H1-DASLK LICC2 IN Head L analogue switch clock signal
26 H1-DATA LICC2 IN Head L analogue switch data signal
27 H1-DLD LICC2 IN Head L analogue switch latch signal
28 H1-E-DATA-9-EV IN Even head L data signal9(E)
29 GND - GND
30 H1-E-HE-9 IN Head L heat enable signal9(E)
31 GND - GND
32 H1-F-DATA-10-EV IN Even head L data signal10(F)
33 GND - GND
J21 (Main controller PCB J3402)
Pin Number Signal name IN/OUT Function