Sony KP-53SV70C Peak Hold, Buff, IC805 PJED-CPU, Pll, Digital Regi, IV Conv, Bv Dac, Eeprom

Page 46

BLOCK DIAGRAM (3)

LEFT

	IC804		IC806
	PEAK HOLD
		Q804	BUFF
	5

IC805 PJED-CPU

IC809		IC812
PLL		IC812
PLL		INV(4/4)
16MHz		INV(4/4)
16MHz
	11	12

		IC803
		DIGITAL REGI
			IC812
		HBLK IN
15		HBLK IN

CN801 (2/2)

S3001 SENSOR

7	6	7
		7
6	5
	5
IC802
IV CONV

18	I AREGI D0
17	I AREGI D1
16	I AREGI D2
15	I AREGI D3
57	O AREG RST

I EXLC

39

3	VCO OUT	FINA	4
3			4
			13	+5V
6	PFD OUT
12	VCO IN	FINB	5
				IC808
				(1/6, 3/6)

	9	(3/4)
	9
	D+5V 10	8
30	TEST5
30

1

REGI MUTE

L

CN3001

1 SENSOR

UPPER

CN3001

1 SENSOR

LOWER

CN3001

CN802

LEFT 1

UPPER 3

LOWER 5

RIGHT 7

3	1	3		Q803
	1	3	1		3
			1		3	1
2						1
2		2
5		2			2
	7				2


6
10	8
	8
9
12	14	12		Q802
	14	12	14		10
13			14		10	8
						8
		13
		13			9
					9

SW

Q801

SCL	50	MAIN SCL
SDA	48	MAIN SDA
	6	BINT
	6

I HP	7
I DREG OVF	26
I DREG BSY	27
I DREG ACK	28
I VP	8
DREG SCL	49
	49
O DREG SDA	47
	47
I DREG SDA	46
	46
O IIC SW	58
	58

PSCL

PSDA

6

1

IC801	1	5
IC801		3
7		3
		6

17	PWM2

8	XOFDEF

11	XBUSY

12	XACKM

29	TEST4

18	VBLK IN
14	SCLS

13	SDAS

RVOUT	46

RHOUT	60

BCLK	28

			IC808
			(4/6)
HBLK OUT	26	9	8
HBLK OUT	26
WCLK	27

IC812 (2/4) INV

4

6

5

	IC817
	R DAC
14	RSI	ROUT	6
14			6
15	LSI	LOUT	11
16	CLK
13	LRCK

	IC807
	BV DAC
15	LSI
15
	LOUT 11

IC824
RH-FILTER/BUFF
2	7
	7
3
IC823
RV-FILTER/BUFF
2	7
	7

DF
DF	3	D FOCUS
	3

	10	RH
	9	RV
	9
	7	GH
	7
	5	GV
	3	BH
	1	BV
		CN402

TO G

BOARD CN1502

M

TO G

BOARD CN651

1 SENSOR

RIGHT

10	8	Q805	12	14

9

O DREGI RST	61
O DREGI MUTE	62
O NVM STOP	59
O KUMUPRT	55

2

10	XRESET

9	XMUTE

2	XSTOP

3	XWC

16	CLK

13	LRCK

IC816

G DAC

3

		CN202(1)
VP
	4	VP

N

TO G

CN3001

1 SENSOR

13

							IC810
							EEPROM
44	I VPULSE
						7	WP	SCLM	6
	RESET	9				8	VDD	SDAM	5
						1	A0
						1
						2	A1
						2
						3	A2			IC811
						3

										RESET
	I OSC	12	X801
		12
									4	RST
	O OSC		12MHz						4	RST
		11	12MHz


						RJERST
	O YS	36
	OR	32
	OG	33
	OB	34
	OI	35									IC814
											IC814
											OSD MIX
											1
	O YM	37		YM OR	RE-YM	RE-R		R OR			3
	O YM	37		Q806				Q807			2
				Q806				Q807			2
											4
	IC808			IC808		RE-G		G OR			6
		(2/6)	(5/6, 6/6)					Q809		Q811	5
	4	3	10	13						Q811
	4	3	10	13						ATT	13
										ATT	13
						RE-B		B OR			11
								Q808			12
										Q812

GVOUT	45

GHOUT	59

5	SCLM
5
4	SDAM

BVOUT	44

BHOUT	58

				IC818
				CENT REF
21	ROUT		REGI OUT	2	1
21	ROUT		REGI OUT		1
			+5V	3
				3
22	GOUT
22
23	BOUT	DAOUT	38

14	RSI	ROUT	6
15	LSI	LOUT	11
16	CLK
13	LRCK

	IC815
	B DAC
14	RSI
15	LSI	ROUT	6
16	CLK	LOUT	11
13	LRCK

IC822
GH-FILTER/BUFF
2	7
	7
3
IC819
BV-FILTER/BUFF
2	7
	7
3
IC821
GV-FILTER/BUFF
2	7
	7
3
IC820
BH-FILTER/BUFF
2	7
	7
3

BOARD CN501

		PJERST
	TO A BOARD	RE-R
	TO A BOARD	RE-G
	VIDEO	RE-G
	VIDEO	RE-B
	BLOCK	RE-B
	BLOCK
		RE-YM
		RE-YS
	TO A BOARD	HP
	TO A BOARD	B INT
	SYSTEM CONTROL	B INT
	BLOCK	VP-BUFF

		ATT
RE-YS	YS OR	9
RE-YS	YS OR	8
	Q813	10
	Q813
VP		HP

25

YSOUT

DF

A (4/4) (PJED-CPU, REGI CORRECTON)

KP-48-53-61V80 -BD-6-M

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Image 46

Contents Color Rear Video Projector MicrofilmVideo 3 SpecificationsVideo 1 Video 2 Input Monitor OUTSummary of Self-Diagnosis Function Blinking count display of TIMER/STAVDBY indicatorSelf Diagnosis Function Diagnosis Items and Prediction of Malfunction LocationSelf-diagnosis screen displays Self-Diagnosis Screen DisplayOVP Detect Self-diagnosis block diagramSelf-diagnosis function operation OCP DetectDisassembly Table of ContentsCircuit Adjustments SET-UP AdjustmentsSection General FunctionCarrying Your Projection TV Installing the Projection TV Connector Types Making ConnectionsConnecting a VCR and projection TV to a cable box Connecting a cable TV system/ antenna to a VCRConnecting a camcorder Connecting two VCRs for tape editing Connecting a DVD Player Upper illustrationConnecting an audio system Upper illustration Using the Remote ControlSetting Up the Projection TV Automatically Inserting the batteriesAdjusting the Convergence Automatically Flash Focus To perform Auto SET UP againWatching the TV Using the Yellow Labeled Buttons for PIP Operations Watching Two Programs at One Time PIPLearning Menu Selection To exit from the menus at any t i m eTo restore the factory settings Using the Video MenuUsing the Audio Menu To select the Video menuUsing the Reloj Menu To select the Reloj menuCh Using the Ajustes de canal M e n u To select the Ajustes de canal ch menuUsing Canal favorito Setting and Selecting Canal favoritoSetting Canal favorito manually Changing Canal favorito choicesUsing the Ajustes Menu To select the Ajustes menuSetting the Manufacturers Code To operate the projection TV Manufacturer code numbers cable boxTo operate the cable box Picture turns offUsing a cable box UHF when using an antennaDouble images or ghosts Section Disassembly Rear Board Removal Service PositionBeznet Assy Removal HA Board and HB Board RemovalKP-43T70C Mirror Cover RemovalRemoval Picture Tube RemovalFocus Lens Adjustment Section SET-UP AdjustmentsScreen Voltage Adjustment Rough Alignment Screen G2 AdjustmentPole Magnet Adjustment Deflection Yoke Tilt AdjustmentPole Magnet Adjustment GREEN,RED Defocus Adjustment BlueMethod of Settingthe Service Adjustment Mode Electrical Adjustment by Remote CommanderAdjust Buttons and Indicator Service Mode AdjustmentVpnv Adjustment Data Standard Number RangeVpnt VpnsPjed Adjustment Data Standard Number3DCM Tone DSPDAC CCDSetup for Adjustment Registration AdjustmentSUB Deflection Adjustment Item Green Center Green Registration AdjustmentFine Adjustment Green SkewBlue Registration Adjustment RED Registration AdjustmentFinal Check Error Code Screen Display Sensor Position Auto Registration Error Code List Error Code ListError Code Display in Regi Service Mode Section Safety Related Adjustments +B OVP Confirmation TV Input SUB Contrast Adjustment VPNT-SCON Section Circuit AdjustmentsP & P SUB Contrast Adjustment SC-SYDR BAR Display Position Adjustment OP-DISP PIP Position Adjustment PI-PIPH, PipvX1 = Section Diagrams Block DiagramTUNER, VIDEO, Audio IN/OUT 4 Video Buff ResetPeak Hold IC805 PJED-CPUTo a CN204POWERH/V Outsupply Part replaced Adjustment Frame Schematic DiagramCircuit Boards Location 3 Board Waveforms 3 Board IC406 TDA7265 3 Board IC1011 CXA2079Q3 Board IC807, 815, 816 BV DAC? a 2/3 board 3 Board IC1903 BU4053BCF-T2 Board3 Board IC1902 CXA2019AQ-T4 3 Board IC1904 CXA1315M-T4Board IC654 DM-58 Board WaveformsBoard IC651 μPC393C CG CR CB board CB Board Waveform CG BoardCR Board Waveform CB BoardHA Board HC Board Function KeysHB Board FA Board 6 0 H zSemiconductors SLR-325VCT31 2SK2663 2SC3271F-N1SS133-T-77 D3S6M-F ERA22-08 ERC04-06SE ERC06-15S UDZS-TE17-8.2BSection Exploded Views Cover KP-43T70CCover Except KP-43T70C REF. NO. Part NO. DescriptionChassis KP-43T70C 103 !1-223-925-11 Resistor Assy Higvoltage Focus Pack153 152 151 159 158 154 156 155 160 161 162 163 165 Chassis Except KP-43T70C218 217 220 Picture TubeSection Electrical Parts List RM-Y906 RM-Y906REF. no Mylar103 104 PLUG, Connector 10P Short ConnectorPLUG, Connector 4P CONNECTOR, Board to Board 11PFerrite Diode DTZ10BFerritebead RES,CHIPFILTER, LOW Pass Coil REF. no Description RemarkJack BLOCK, PIN Monitor OUT Inductor108 RM-Y906 Metal Chip Metal OxideCarbon 112 113 FSS Tuner BTF-WA411 TunerTUNER, FSS BTF-FA401 SCREW+PSW CrystalSHIELD, Transformer Ceramic 2KVTAB Contact PIN, Connector 2PPLUG, Connector 3P 1KVDiode D4SBS4-F Diode GP08DDiode EL1Z Diode D1NL20UCarbon Photo Coupler Neon LampLAMP, Neon Photo Coupler ON3171-R119 120 CR BOARD, Complete RelayTest PIN Ferrite Neon LampCG BOARD, Complete L731 InductorPLUG, Connector 9P GAP, Spark Connector Test PINPLUG, Connector 5P PLUG, Connector 3P Coil DiodeCarbon Switch HA BOARD, Complete ConnectorSwitch S1201 1-572-198-11 SWITCH, Keyboard Flash Focus HB BOARD, Complete CapacitorRemote Commander RM-Y906 CABLE, P-P Remote CommanderCABLE, P-P CORD, Power with Connector COVER, Battery for RM-Y906Sony Corporation 965-408-01