Samsung WVN2, WVN1, WFB2, WFB1 Schematic

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LED Monitor

Chassis:	WVN2 / WVN1
Model:	T19B300**
Chassis:	WFB2 / WFB1
Model:	T22B300 / T22B350
	T23B350**
	T24B300** /
	T24B350/T24B530
	T27B300 / T27B350

SERVICEMANUAL

LED Monitor

Contents

1. Precautions

2. Product specifications

3. Disassembly and Reassembly

4. Troubleshooting

5. Wiring Diagram

LT**B300** / LT**B350** / LT**B530**

Refer to the service manual in the GSPN (see the rear cover) for more information.

Contents

1.	Precautions ......................................................................................................................................		1	−	1
	1.1.	Safety Precautions ...................................................................................................................	1	−	1
	1.2.	Servicing Precautions ...............................................................................................................	1	−	3
	1.3.	Static Electricity Precautions......................................................................................................	1	−	4
	1.4.	Installation Precautions.............................................................................................................	1	−	5
2.	Product specifications.........................................................................................................................		2	−	1
	2.1.	Model Comparison...................................................................................................................	2	−	1
	2.2.	Feature & Specifications ...........................................................................................................	2	−	2
	2.3. Specification Comparison to Old Models......................................................................................		2	− 10
	2.4.	Detail Factory Option ...............................................................................................................	2	− 11
	2.5.	Accessories ............................................................................................................................	2	− 13
3.	Disassembly and Reassembly ..............................................................................................................		3	−	1
4.	Troubleshooting................................................................................................................................		4	−	1
	4.1.	Previous check ........................................................................................................................	4	−	1
	4.2. How to check fault symptom......................................................................................................		4	−	2
	4.3.	Adjustment.............................................................................................................................	4	− 28
	4.4.	Software Upgrade....................................................................................................................	4	− 47
5.	Wiring Diagram ................................................................................................................................		5	−	1
	5.1.	Wiring Diagram.......................................................................................................................	5	−	1
	5.2.	Board Connection....................................................................................................................	5	−	2
	5.3.	Connector Functions.................................................................................................................	5	−	4
	5.4.	Cables ...................................................................................................................................	5	−	5