Connector Location And Pin Layout; Logic Board Ass'y - Canon iP4200 - PIXMA Photo Printer Service Manual

2. CONNECTOR LOCATION AND PIN LAYOUT

2-1. Logic Board Ass'y

CN101 Not used
CN201 (Print head 1/2 [Carriage unit])
No. Signal name
1 AB_PWR
2 AB_DATA
3 AB_PWR
4 AB_CLK
5 LOGIC_GND
6 H_D3
7 H_D0
8 H_D1
9 H_D5
10 H_ENB0
11 LOGIC_GND
12 DIA0
13 LOGIC_GND
14 H_D2
15 H_D4
16 H_ENB3
17 H_D8
18 H_ENB1
19 H_LATCH
20 H_EEPROM_CS
AB power supply
AB data signal
AB power supply
AB CLK signal
Logic GND
Head data (SC1)
Head data (BK1)
Head data (BK2)
Head data (SM1)
Head heat enable signal 0 (BK)
Logic GND
Diode sensor anode 0
Logic GND
Head data (C1)
Head data (M1)
Head heat enable signal 3 (SCol)
Head data (Y1)
Head heat enable signal 1 (Col-1)
Head data latch signal
Head EEPROM chip select signal
3-2
Function Input / Output
-
BUS
-
BUS
-
OUT
OUT
OUT
OUT
OUT
-
IN
-
OUT
OUT
OUT
OUT
OUT
OUT
OUT