Canon imageprograf ipf700 Service Manual page 162

Chapter 6
J101
Pin
Signal name
Number
24 VH2
25 VH2
26 VH2
27 VH_FB
28 VHT
29 GND
30 GND
J102
Pin
Signal name
Number
1 IO-ASIC_SCL
2 IO-ASIC_SDA
3 SNS5V
4 H1-DASH_LICC2
5 H1-DASLK_LICC2
6 H1-DATA-LICC2
7 H1-DLD_LICC2
8 H1_DSOUT2
9 H1_DSOUT1
10 GND
11 /H1-E-HE-8
12 H1-E-DATA-8-OD
13 H1-E-DATA-9-OD
14 /H1-F-HE-10
15 H1-F-DATA-10-OD
16 H1-F-DATA-11-OD
17 /H1-F-HE-11
18 H1-F-DATA-11-EV
19 H1-F-DATA-10-EV
20 /H1-E-HE-9
21 H1-E-DATA-9-EV
22 H1-E-DATA-8-EV
23 /H1-D-HE-7
24 H1-D-DATA-7-EV
25 H1-D-DATA-6-EV
26 /H1-D-HE-6
27 H1-D-DATA-6-OD
6-36
IN/OUT Function
IN Power supply
IN Power supply
IN Power supply
IN VH feed back voltage +
IN Head transistor drive power supply
- GND
- GND
T-6-25
IN/OUT Function
IN/OUT Head ROM control signal (clock)
IN/OUT Head ROM control signal (data)
IN Power supply (+5V)
IN Head analogue switch A/D trigger signal
IN Head analogue switch clock signal
IN Head analogue switch data signal
IN Head analogue switch latch signal
OUT Head temperature output signal 2
OUT Head temperature output signal 1
- GND
IN Head heat enable signal 8(E)
IN Odd head data signal 8(E)
IN Odd head data signal 9(E)
IN Head heat enable signal 10(F)
IN Odd head data signal 10(F)
IN Odd head data signal 11(F)
IN Head heat enable signal 11(F)
IN Even head data signal 11(F)
IN Even head data signal 10(F)
IN Head heat enable signal 9(E)
IN Even head data signal 9(E)
IN Even head data signal 8(E)
IN Head heat enable signal 7(D)
IN Even head data signal 7(D)
IN Even head data signal 6(D)
IN Head heat enable signal 6(D)
IN Odd head data signal 6(D)