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Samsung 330TFT, 530TFT, 530 TFT, 531 TFT, 531TFT, 331 TFT specifications Mode, Timing, 60 x, 640/67 Hz

Models: 330TFT 531 TFT 331 TFT 530TFT 530 TFT 531TFT

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640/67 Hz

3 Product Specifications

Table 3-1. Timing Chart Continued

Mode			VESA				MAC.
	800/72 Hz	800/75 Hz	1024/60 Hz	1024/70 Hz	1024/75 Hz	640/67 Hz	832/75 Hz
Timing	800 x 600	800 x 600	1024 x 768	1024 x 768	1024 x 768	60 x 480	832 x 624
Timing
fH (kHz)	48.077	46.875	48.363	56.476	60.023	35.000	49.726
A µsec	20.800	21.333	20.677	17.707	16.660	28.571	20.110
B µsec	2.400	1.616	2.092	1.813	1.219	2.116	1.117
C µsec	1.280	3.232	2.462	1.920	2.235	3.175	3.910
D µsec	16.000	16.162	15.754	13.653	13.003	21.164	14.524
E µsec	1.120	0.323	0.369	0.320	0.203	2.116	0.559
fV (Hz)	72.188	75.000	60.004	70.069	75.029	66.667	74.551
O msec	13.853	13.333	16.666	14.272	13.328	15.000	13.414
P msec	0.125	0.064	0.124	0.106	0.050	0.086	0.060
Q msec	0.478	0.448	0.600	0.513	0.466	1.114	0.784
R msec	12.480	12.800	15.880	13.599	12.795	13.714	12.549
S msec	0.770	0.021	0.062	0.053	0.017	0.086	0.020
Clock	50.000	49.500	65.000	75.000	78.750	30.240	57.284
Frequency	50.000	49.500	65.000	75.000	78.750	30.240	57.284
(MHz)
Polarity	Positive	Positive	Negative	Negative	Positive	Negative	Negative
H.Sync	Positive	Positive	Negative	Negative	Positive	Negative	Negative
V.Sync	Positive	Positive	Negative	Negative	Positive	Negative	Negative
Remark	Separate	Separate	Separate	Separate	Separate	Separate	Separate

		Separate Sync
Horizontal			Vertical
Video			Video
C C	D D	E E	Q Q	R R	S S
Sync			Sync
	B			PP
	B			PP
	A A			O O

A : Line time total	B : Horizontal sync width	O : Frame time total	P : Vertical sync width
C : Back porch	D : Active time	Q : Back porch	R : Active time
E : Front porch		S : Front porch

3-4	SyncMaster 33TFT/53TFT

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Samsung 330TFT, 530TFT, 530 TFT, 531 TFT, 531TFT, 331 TFT specifications Mode, Timing, 60 x, 640/67 Hz

Contents

SERVICE Manual SyncMaster 330TFT SyncMaster 530TFT SyncMaster 331TFTSyncMaster 531TFT CONTENTSPrinted in Korea Code No. BN68-60017A 1-1-4 Product Safety Notices 1 Precautions1-1 Safety Precautions 1-1-1 Warnings1-3 Electrostatically Sensitive Devices ESD Precautions 1-2 Servicing Precautions1-2-1 General Servicing Precautions 2 Reference Information 2-1 List of Abbreviations, Symbols and Acronyms2-1-1 Abbreviations 2-1-2 Acronyms 2-1-2 SymbolsProgrammable Read only Memory 3 Product Specifications 3-1 Specifications3-2 Pin Assignments Pin NoMode 3-3 Timing ChartTiming 60 x ModeTiming 640/67 HzLocation 4-1 Control and Connectors4 Operating Instructions MENUFigure 4-3. Front View and Control 4 Operating Instructions4-1-2 SyncMaster 330TFT/530TFT Figure 4-4. Rear View Table 4-2. Front Panel Controls4-2 Microprocessor Controls and Functions 4-2-1 OSD Window4-3-1 Audio Adjustments 4-4 Power Management System4-3 Audio Controls 5-1-2 Main Body Disassembly 5 Disassembly and Reassembly5-1 Disassembly 5-1-1 Removing the Stand5-1-3 Stand Disassembly 5 Disassembly and Reassembly 3. Remove the 10 screws from the stand assembly4. Remvoe the hinge, neck front, PCB, signal cable 5. Remove the screw and washer on the base of the stand5-2 Replacement Order of Lamp Assemblies 13.3” 5-3 Replacement Order of Lamp Assemblies 15” 5-4 Reassembly 5 Disassembly and Reassembly6 Troubleshooting 6-1 No Power6-2 No Video Does the sync pulses appear atWAVEFORMS 6-5 User Controls Don’t Work 6-3 No Video of Alternate Vertical Line6-4 No OSD WAVEFORMS6-6 No Sound SyncMaster 330TFT/530TFT Does the DC 5 V appear at Pin 5 of CN806, Pin 4 of IC803?6-8 Headphones Don’t Work SyncMaster 330TFT/530TFT 6-7 Microphones Don’t Work SyncMaster 330TFT/530TFTSpecification 9 Electrical Parts List9-1 Main PCB Parts Loc. NoLoc. No 9 Electrical Parts ListSpecification DescriptionSyncMaster 3*TFT/53*TFT 9 Electrical Parts ListSpecification Loc. NoLoc. No 9 Electrical Parts ListSpecification DescriptionCode No SpecificationLoc. No DescriptionDescription SpecificationLoc. No RemarksCode No SpecificationLoc. No DescriptionDescription SpecificationLoc. No RemarksSyncMaster 3*TFT/53*TFT 9 Electrical Parts ListSpecification Loc. NoLoc. No SpecificationR-CHIP R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK R-NETWORK RELAY-POWER SWITCH-SLIDE VR-ROTARY OSCILLATOR-CLOCK OSCILLATOR-CLOCK CRYSTAL-UNIT DIODE-ZENER DIODE-ZENER DIODE-ZENER DIODE-ZENER DIODE-ZENER DIODE-ZENER DescriptionLoc. No 9-2 Sub PCB PartsSpecification Code NoLoc. No 9 Electrical Parts ListSpecification DescriptionSyncMaster 3*TFT/53*TFT 9 Electrical Parts ListSpecification 9-13Loc. No OthersSpecification Code NoLCD PANEL 8 Block DiagramLVDS x AudioMemo 8 Block Diagrams10-2 Semiconductor Lead Identification TYPE NO TYPE NOREF. NO REF. NOLCD PANEL 11 Wiring DiagramAUDIO FUNC PCB SMPSPower Line 12 Schematic Diagrams12-1 DAC & IO Part Schematic Diagram Signal Line12-2 12 Schematic DiagramsSyncMaster 33*TFT/53*TFT Table 12-1. IC102Power Line 12-2 ZOOM & FRC Part Schematic DiagramSignal Line 12-4 12 Schematic DiagramsSyncMaster 33*TFT/53*TFT Table 12-6. IC3091024 x 768 / 85 Hz 12-3 Micom Part Schematic DiagramPower Line 1024 x 768 / 85 HzSyncMaster 33*TFT/53*TFT 12-4 Sub Part Schematic Diagram12 Schematic Diagrams 12-612 Schematic Diagrams Memo