JVC DVL522U, DVL720U, DVL320U, DVL520U Jig connector cable YTU93082C Jig board CN105 CoverJIG

Page 36

2.8 JIG CONNECTOR CABLE CONNECTION

Remove one screw (1) first and the cover (JIG) next.

Jig connector cable

(YTU93082C)

Jig board

CN105

			1
	Cover(JIG)
		Fig. 2-8-1	Jig connector cable connection
	MAIN CN105		JIG BOARD

	VPPC	1	CN1
	REG_3V	16	1	NC
	SRV_TX	2	2	SRV_TX
	CJIG_RST	17	3	CJIG_RST
	IF_TX	3	4	IF_TX
	I_MTR	18	5	I_MTR
	FS_PLL	4	6	FS_PLL
	ATFI	19	7	ATFI
	MAIN VCO	5	8	MAIN VCO
	ENV_OUT	20	9	ENV_OUT
	PB_CLK	6	10	PB_CLK
	HID1	21	11	HID1
	GND	7	12	GND
	JLIP_TX	22	13	JLIP_TX
	JLIP_RX	8	14	VPPD
	MON_G	23	CN2
	CVF_G	9
			1	JLIP_RX
	SRV_RX	24
			2	MON_G
	VPPD	10
			3	CVF_G
	Al_3VSYS	25
			4	SRV_RX
	DRST	11
			5	Al_3VSYS
	DISCRI	26
			6	DRST
	TX2	12
			7	DISCRI
	SRV_GND	27
			8	TX2
	RX2	13
			9	SRV_GND
	TRST	28
			10	RX2
	TCMK	14
			11	TRST
	TMS	29
			12	TCMK
	TDO	15
			13	TMS
	TDI	30
			14	TDO

			15	TDI

Fig. 2-8-2 Jig connector cable schematic diagram

2-20

Image 36

Contents

973317-5000 973396-1000630851-7855 714229-8011Table of Contents Important Safety Precautions Safety Check after Servicing Before Assembly and Disassembly PrecautionsAssembly and disassembly Destination of connectorsDISASSEMBLY/ASSEMBLY of Cabinet Parts and Board Assembly Disassembly method 19 S 20 S ∗ 0.147N·m 1.5kgf·cmCN 10 b 10 a CN 10 a CoverPlate Mecha4 Monitor Assembly Disassembly/assembly of monitor assembly for 2.5-type LCDDisassembly/assembly of hinge assembly for 2.5-type LCD Disassembly/assembly of monitor assembly for 3.5-type LCD Disassembly/assembly of hinge assembly for 3.5-type LCD5 E. VF Assembly Disassembly/assembly of E.VF assembly for the B/W VF∗ 0.078 N m 0.8 kgf cm VF Hinge AssyHow to remove CCD board assembly and CCD base assembly How to assemble CCD base assembly and CCD board assemblyReplacement of service repair parts ∗ 0.078 N m 0.8 kgf cmExample in case of the error number E01 Emergency DisplayLCD Service Note MonitorassyOpblockassy WvfassyPreliminary Remarks on Adjustment and Repair Part Name Point RemarksAdjustment Driver Slit washer Installation JigJig Connector cable Service Support SystemDISASSEMBLY/ASSEMBLY of Mechanism Assembly Mechanism assembly/Cassette housing assemblyBack side of the mechanism assembly Explanation of mechanism modeMechanism timing chart REV Play PartsMechanism assembly Slide deck assembly Main deck assemblyFollow chart Configuration Procedures for disassemblyDisassembling procedure table 10c 10dL1b Cassette Housing assembly L1a Disassembly/assembly Cassette housing assemblyL1d L1a L1c Suptu4c Drum assembly W3a W3bL4a P4b P4a L4bBSlide deck assembly AssemblyGuide roller Assembly CMain deck8a Tension lever assembly/ 8b Slide lever assembly 8c Brake control lever assembly8a Tension lever assembly W7Note 7d P7b S7b Note 7c S7a P7a P7c P7d L7b L7a L7d L7cW10a 10c W10a 10d 10a W10b 10e10b L10 W11 Note 11c11d 11b 11e List of procedures for disassembly KYODO-SH-PCheckup and Adjustment of Mechanism Phase Mechanism Adjustments Play mode Locating procedureLocating tension pole 2b Reel disk TU assembly W2 ⋅1 S2a ⋅2 S2b ⋅1 Tension arm Lever assembly Jig connector cable YTU93082C Jig board CN105 CoverJIG JIG Connector Cable ConnectionPrecaution PrecautionMonitor Required test equipmentSetup