Chapter 6
6-72
T-6-118
T-6-119
59 H0-D-DATA-6-OD OUT Odd head R data signal 6(D)
60 H0-C-HE-5 OUT Head R heat enable signal 5(C)
61 H0-B-HE-3 OUT Head R heat enable signal 8(E)
62 H0-A-DIA1 IN Head R DI sensor signal 1(A)
63 H0-A-DATA-1-OD OUT Odd head R data signal 1(A)
64 GND - GND
65 GND - GND
66 GND - GND
67 GND - GND
68 H0-F-DATA-10-OD OUT Odd head R data signal 10(F)
69 H0-F-DIA1 IN Head R DI sensor signal 1(F)
70 H0-D-HE-7 OUT Head R heat enable signal 7(D)
71 GND - GND
72 H0-CLK OUT Head R data clock signal
73 H0-LT OUT Head R data latch signal
74 H0-B-DATA-2-EV OUT Even head R data signal 2(B)
75 H0-A-DATA-0-OD OUT Odd head R data signal 0(A)
76 GND - GND
77 GND - GND
78 GND - GND
J21 (Connect to Main controller PCB J3402)
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 GND - GND
8 HD1_VHFBG OUT VH feed back voltage -
9 HD1_VHFBH OUT VH feed back voltage +
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 (Connect to Main controller PCB J3701)
Pin Number Signal name IN/OUT Function
1 GND - GND
J14 (Head R)
Pin Number Signal name IN/OUT Function
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