Section Diagrams, Block Diagram | Sony KP-53SV70C, KP-61SV70C

SECTION 6

DIAGRAMS

6-1. BLOCK DIAGRAM (1)

			IC403
		D/A CONVERTER
TO A
BOARD	ML OUT1	28 IN1	OUT1 21
TUNER	HR OUT1	5 IN2	OUT2 12
BLOCK

17 SCL

IC002

18 SDA

SYSTEM CONTROL

L/R MUTE

STUH

1

I-2HSYNC

O-SPK MT 58

Q403, 404

MTUH

2

I-HSYNC

PROTECT

STU AFT

15

SUBTU AFT

I-APROT 22

Q408-411

MTU AFT

16

MAINTU AFT

TO

MONO

17

O-MONO

SAP

18

O-SAP

IO-SDAT 47

SDA

A

OFF MUTE

BOARD

SAP IND

43

I-SAPN

O-SCLK 49

SCL

Q402

TUNER

ST IND

60

I-STEREN

IC004

BLOCK

STU AUMT

61

O-2MUTE

EEPROM

MTU AUMT

62

O-MUTE

TO A

AGC ATT

51

O-AGC ATT

IO-B DAT 48

5

B DAT

BOARD

P-MUTE

ON MUTE

ANT SW1

52

ANT SW1

O-B CLK 50

6 B CLK

TUNER

Q401

ANT SW2

53

ANT SW2

BLOCK

I-RESET 9

4

RESET

O-OSC 11

IC001

RESET

I-OSC 12

X001

MICRO R

32

O-R

16MHz

MICRO G

33

O-G

MICRO B

34

O-B

TO A

MICRO I

35

O-I

S OUT

BOARD

OSD YS

36

O-OSDYS

TUNER

CN003

TO

DISP YM

37

O-DISPYM

O-SIRCS 63

BLOCK

11

BCLK

A

FOR

10

B DAT

BOARD

SBLK

SWITCH

O-SBLK

CHECK

VIDEO

45

I-RMCN 64

3

SIRCS

Q024

BLOCK

SWITCH

MBLK

46

O-MBLK

TO A

Q007

BOARD

RM IN

TUNER

HP

7

BLOCK

I-HP

VP-BUFF

8

I-VP

TO A

O-GRAY 23

GRAY

BOARD

TO A

VIDEO

HP

KEY 14

BOARD

BLOCK

VP-BUFF

I-POWERN 44

PJED

6

I-BINTN

BLOCK

B INT

O-TMRLED 55

MENU 13

				CN681	TO G
		I-OVP 21	8	OVP	TO G
TO A		I-OCP 20	7	OCP	G BOARD
BOARD		O-RELAY 56	4	RELAY	CN605
BOARD	YUV MT	57 O-YUVMT
TUNER	YUV MT	57 O-YUVMT
BLOCK

		CN002	CN1203	S1201-1206
		CN002	CN1203	CONTROL
	6	KEY	KEY	CONTROL
	6	KEY	KEY	6
				SWITCHES
	7	POWER	POWER	7
				D1201
	LED BUFF	TIMER LED	TIMER LED	8
	8	TIMER LED	TIMER LED	8

IC406

L/R AMP

7	IN+(L)	OUT(L)	4
11	IN+(R)	IN-(L)	8
		OUT(R)	2
5	MUTE	IN-(R) 10

+11V

STBY +5V

			IC404
		5	7
		6	7
	IC404	6	R OUT
	IC404
3		1
2		1	L OUT
2			L OUT

S1207

POWER

STBY +5V

CN403

1 L

2 E

3 R

4 E

TO A

BOARD

TUNER

BLOCK

HB (2/2)

(MENU SWITCHES)

Q006

TIMER/STANDBY

CN1202

CN1252

S1251-1255

9 MENU

MENU 9

1 MENU KEY

MENU KEY 1

MENU

2 SIRCS

SIRCS 2

A (1/4)(AUDIO, SYSTEM CONTROL)

HA

CN1201

2 SIRCS

SWITCHES

CN1291

SIRCS 2

OUT

D1291

(CONTROL SWITCHES)

HC REMOTE SENSOR

(REMOTE SENSOR)

– 43 –

– 44 –

Image 43

Sony KP-53SV70C, KP-61SV70C, KP-43T70C service manual Section Diagrams, Block Diagram

Contents

Microfilm Color Rear Video Projector Monitor OUT SpecificationsVideo 1 Video 2 Input Video 3 Diagnosis Items and Prediction of Malfunction Location Blinking count display of TIMER/STAVDBY indicatorSelf Diagnosis Function Summary of Self-Diagnosis Function Self-Diagnosis Screen Display Self-diagnosis screen displays OCP Detect Self-diagnosis block diagramSelf-diagnosis function operation OVP Detect SET-UP Adjustments Table of ContentsCircuit Adjustments Disassembly Function Section General Carrying Your Projection TV Installing the Projection TV Making Connections Connector Types Connecting a VCR and projection TV to a cable box Connecting a cable TV system/ antenna to a VCRConnecting a camcorder Connecting a DVD Player Upper illustration Connecting two VCRs for tape editing Inserting the batteries Using the Remote ControlSetting Up the Projection TV Automatically Connecting an audio system Upper illustration To perform Auto SET UP again Adjusting the Convergence Automatically Flash Focus Watching the TV Watching Two Programs at One Time PIP Using the Yellow Labeled Buttons for PIP Operations To exit from the menus at any t i m e Learning Menu Selection To select the Video menu Using the Video MenuUsing the Audio Menu To restore the factory settings To select the Reloj menu Using the Reloj Menu To select the Ajustes de canal ch menu Ch Using the Ajustes de canal M e n u Changing Canal favorito choices Setting and Selecting Canal favoritoSetting Canal favorito manually Using Canal favorito To select the Ajustes menu Using the Ajustes Menu Setting the Manufacturers Code Picture turns off Manufacturer code numbers cable boxTo operate the cable box To operate the projection TV Using a cable box UHF when using an antennaDouble images or ghosts Rear Board Removal Service Position Section Disassembly Mirror Cover Removal HA Board and HB Board RemovalKP-43T70C Beznet Assy Removal Picture Tube Removal Removal Screen G2 Adjustment Section SET-UP AdjustmentsScreen Voltage Adjustment Rough Alignment Focus Lens Adjustment Defocus Adjustment Blue Deflection Yoke Tilt AdjustmentPole Magnet Adjustment GREEN,RED Pole Magnet Adjustment Service Mode Adjustment Electrical Adjustment by Remote CommanderAdjust Buttons and Indicator Method of Settingthe Service Adjustment Mode Vpns Adjustment Data Standard Number RangeVpnt Vpnv Pjed Adjustment Data Standard Number3DCM DSP Tone CCD DAC Setup for Adjustment Registration AdjustmentSUB Deflection Adjustment Item Green Skew Green Registration AdjustmentFine Adjustment Green Center Blue 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 = Block Diagram Section Diagrams TUNER, VIDEO, Audio IN/OUT 4 Video IC805 PJED-CPU ResetPeak Hold Buff CN204 To a POWERH/V Outsupply Part replaced Adjustment Frame Schematic DiagramCircuit Boards Location 3 Board IC406 TDA7265 3 Board IC1011 CXA2079Q 3 Board Waveforms BV DAC 3 Board IC807, 815, 816 ? a 2/3 board 3 Board IC1904 CXA1315M-T4 Board3 Board IC1902 CXA2019AQ-T4 3 Board IC1903 BU4053BCF-T2 Board IC654 DM-58 Board WaveformsBoard IC651 μPC393C CG CR CB board CB Board CG BoardCR Board Waveform CB Board Waveform Function Keys HA Board HC Board HB Board 6 0 H z FA Board Semiconductors UDZS-TE17-8.2B 2SK2663 2SC3271F-N1SS133-T-77 D3S6M-F ERA22-08 ERC04-06SE ERC06-15S SLR-325VCT31 Cover KP-43T70C Section Exploded Views REF. NO. Part NO. Description Cover Except KP-43T70C 103 !1-223-925-11 Resistor Assy Higvoltage Focus Pack Chassis KP-43T70C Chassis Except KP-43T70C 153 152 151 159 158 154 156 155 160 161 162 163 165 Picture Tube 218 217 220 RM-Y906 RM-Y906 Section Electrical Parts List Mylar REF. no 103 104 CONNECTOR, Board to Board 11P Short ConnectorPLUG, Connector 4P PLUG, Connector 10P RES,CHIP Diode DTZ10BFerritebead Ferrite Inductor REF. no Description RemarkJack BLOCK, PIN Monitor OUT FILTER, LOW Pass Coil 108 RM-Y906 Metal Oxide Metal Chip Carbon 112 113 FSS Tuner BTF-WA411 TunerTUNER, FSS BTF-FA401 Ceramic 2KV CrystalSHIELD, Transformer SCREW+PSW 1KV PIN, Connector 2PPLUG, Connector 3P TAB Contact Diode D1NL20U Diode GP08DDiode EL1Z Diode D4SBS4-F Photo Coupler ON3171-R Neon LampLAMP, Neon Carbon Photo Coupler 119 120 Ferrite Neon Lamp RelayTest PIN CR BOARD, Complete L731 Inductor CG BOARD, Complete PLUG, Connector 3P Coil Diode GAP, Spark Connector Test PINPLUG, Connector 5P PLUG, Connector 9P HB BOARD, Complete Capacitor HA BOARD, Complete ConnectorSwitch S1201 1-572-198-11 SWITCH, Keyboard Flash Focus Carbon Switch COVER, Battery for RM-Y906 CABLE, P-P Remote CommanderCABLE, P-P CORD, Power with Connector Remote Commander RM-Y906 965-408-01 Sony Corporation