IC Block Diagrams, Board IC1201 TDA7497 | Sony KV-29LS30E specs

5-5 IC BLOCK DIAGRAMS

A BOARD IC604 BA41W12ST-V5
		SW						A BOARD IC401/IC531 LM393DT
		SW
2	Vref		-		1
			+		1
			+					1
								1
5
								-	+		7
3	GND							2
			-		4			3		+	-
			+		4			3			6
			+								6
											5
	A BOARD IC601 MCZ3001D
					18		8
		Remote	DVLD		Internal	OFF		Driver
			DVLD		Internal	OFF		Driver
			15v/8v		ref 5v	Sel=34v	TSD	Reg. 10v
										14
								Level		16
								Shift		16
								Shift
	1	Vsense								15
										15
							Control
					Latch		Logic
										10
					Centre
										12
		SS		Osc
										11
					F/B	Timer		OCP		9
	5							OCP		9
		7	4	3	2	6
		A BOARD IC1201 TDA7497
							13
		1				+	Vss
		1				+
						-		14
						-
		8	Sgn Gnd		MUTE/STBY			9
		8	Sgn Gnd		MUTE/STBY
					PROTECTION			10
								10

11 Pwr Gnd	60K
5	+
	12
	-
7	GndPwr 15

43

Image 33

Sony KV-29LS30E service manual IC Block Diagrams, Board IC1201 TDA7497

Contents

FE-2CHASSIS KV-29LS35B KV-29LS35E KV-29LS35K Table of Contents Item Model OFF PIP Front Connection Panel Pin connector Rear Connection Panel How to enter into Table Flash Timing Example e.g. error number Switching On the TV and Automatically Tuning Introducing and Using the Menu System Teletext Connecting Optional Equipment Specifications 29LS35 Troubleshooting Speaker Connector Disconnection Rear Cover RemovalChassis Removal and Refitting Board PWB Removal Step Service Position Side Control Module Removal How to handle the Anode-Cap Picture Tube RemovalRemoval of the Anode-Cap SET-UP Adjustments Preparation Horizontal and Vertical Static ConvergenceOperation of the BMC Hexapole magnet Htil Adjustment Geometry Adjustment PreparationYCH Adjustment TLV Adjustment White balance adjustment for TV mode G2 adjustmentLayout of each control Focus Screen How to enter into the Service Mode Sub Brightness AdjustmentSub Contrast Adjustment Tuner AGC Adjustment Sub Colour AdjustmentDeflection System Adjustment Print side of a board Test Mode Memo Block Diagrams Circuit Board Location G,B OUT Board Waveforms VM Velocity Modulation H2 AV3 Input F2 AC FILTER, FUSE, Sircs Semiconductor Voltage Table IC Voltage Table KV-29LS30/35 Power SUPPLY, DEFLECTION, Audio Amplifier Page 1/2 Board Waveforms Power SUPPLY, DEFLECTION, Audio Amplifier Page 2/2 Semiconductors HZS9.INBZMTZJ-33C Board IC1201 TDA7497 IC Block Diagrams Description Description RemarkBRACKET, F2 BRACKET, Main REF.NO PART.NO Description Remark Door Assy76 X-4387-214-1 Permalloy ASSY, Correction Section Electrical Parts List PIN, Connector PC Board 5P ConnectorCapacitor COVER, CAPACITOR, CAP Type 2KV Mylar Diode HZS9.1NB2 Diode RD3.6ES-B2Diode RD5.6ESB2 1KV Diode DTZ33B PART.NO Description RemarkDiode PDZ9.1B-115 Diode UDZS-T2-6.8B IC M24C08-WMN6T RES-CHIPIC BA41W12ST-V5 IC L78L33ABZ-AP JR21 Fusible Metal R549 Remark Thermistor IC BA09T BeadIC LM393N IC LM358N 1MH Chip Carbon POLISH/RUSSIAN SWITCH, Push AC PowerCarbon English SWEDISH/FINNISH Service Promotions Dept