Canon qy8-13az-000 Card Slot Board, J1 Logic Board Signal name Function Input / Output

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2-2. Card Slot Board

	J1 (Logic Board)
	No.	Signal name	Function	Input / Output
	1	GND	Ground	-
	2	DSC D+	Camera Direct D+ signal	IN/OUT
	3	DSC D-	Camera Direct D- signal	IN/OUT
	4	VBUS	PictBridge VBUS power supply	IN
	5	+5.0V	Power supply	IN
	6	Ir_TXD	IrDA reception signal	IN
	7	Ir_RXD	IrDA reception signal	OUT
	8	GND	Ground	-
	9	INTX	Interruption signal	OUT
	10	RESETX	Reset signal	IN
	11	COVER	Cover switch signal	OUT
	12	GND	Ground	-
	13	D+	D+ signal	IN/OUT
	14	D-	D- signal	IN/OUT
	15	+3.3V	Logic power supply	IN
	J2 (SmartMedia, Memory Stick, SD (MMC))
	No.	Signal name	Function	Input / Output
	No.	Signal name	Function	入出力
				入出力
	1	SD_WPSW	SD write protect	IN
	2	SD_WP_GND	SD write protect ground	-
	3	SD_CD	SD card detect	OUT
	4	SD_CD_GND	SD card detect ground	-
	5	SM_CDSW	SM card detect	OUT
	6	SM_CDSW_GND	SM card detect ground	-
	7	SM_VCC	SM logic power supply	OUT
	8	SM_CDX	SM card detect	OUT
	9	SM_D4	SM 16 bit data bus	IN/OUT

3-8

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Contents Pixma MP510 Revision ScopeTrademarks Manual Outline II. Table of Contents Part 2 Technical Reference Periodic maintenance MaintenanceAdjustment Periodic replacement partsPrint head Customer MaintenanceProduct Life Ink tank target valueSpecial Tools Part 1 1. MaintenanceSerial Number Location List of Error Display / Indication Operator Call Errors by Alarm LED Lit in OrangePage Other Error Messages VbusLow ink Restrictions on paper USB cable not connected Troubleshooting by Symptom When enlarged in the carriage movement direction When enlarged in the paper feed directionPart 1 2. List of Error Display / Indication At replacement After replacementRepair Part 1 3. Repair 3-1. Notes on Service Part Replacement Special Notes on Repair Servicing Side cover L2 and front cover L removalSide cover R2 and front cover R removal Main case removal Scanner flexible cable attachment Timing sensor unit cable wiring Carriage unit flexible cable wiring Power supply unit cable wiringInk tube installation Emblem removal Platen link assemblyPart 1 3. Repair 3-2. Special Notes on Repair Servicing Paper feed motor adjustment Adjustment / SettingsCarriage rail adjustment Document pressure sheet adjustment Front feeder paper feed roller cleaningAmount Part 1 3. REPAIR, 3-3 1 to Ink absorber replacement Ink absorber counter setting User modeService mode See Destination settings procedures below Ink absorber counter value to be set % Part 1 3. Repair 3-3. Adjustment / Settings 6 to Service test print Verification ItemsService test print sample Eeprom information print Print samplePrinted items Part 1 3. Repair Verification ItemsMachine Transportation Part NEW Technologies Cleaning Mode and Amount of INK Purged Part 2 2. Cleaning Mode and Amount of INK Purged Print Mode Normal Color Printing via ComputerBorderless Printing via Computer Normal Grayscale Printing via ComputerManual Duplex Printing via Computer Card / Camera Direct Printing Part 2 3. Print ModeCopying FAQ Problems Specific to the MP510 and Corrective Actions To the table of contents To the top Part 2 4. FAQ Appendix Block Diagram Pixma MP510Signal name Function Input Output Connector Location and PIN LayoutJ301 Print Head 1/3 Carriage Unit Signal name Function Logic Board AssyJ501 LF Encoder Signal name Function J505 Asfpe Sensors Signal name Function Input Output J502 Ink Sensor / Ink Tank Sensor Signal name FunctionJ503 Power Supply Unit Input / Output J507 Main Cam Sensor Signal name Function Input /OutputJ702 LF Motor Signal name Function J701 Carriage Motor Signal name FunctionJ703 Purge Unit Motor Signal name Function J801 Scanner Unit Signal name Function J704 Scanner Motor Signal name FunctionJ901 Memory Card Signal name Function Input Output J902 USB 2.0 I/F Signal name Function Input Output J1 Logic Board Signal name Function Input / Output Card Slot BoardSmgnd J3 CompactFlash Signal name Function J5 IrDA Board Signal name Function Input / Output J301 Memory Card Board Signal name Function Input / OutputJ2 LCD Unit Signal name Function Input / Output Operation Panel BoardSignal name Function Carriage BoardPixma MP510 Specifications Scanner CopyDirect printing DpofPage Print head Supported ink tanks