Sony KV-HF21M80 Schematic Diagrams of C3 and F boards, Printed Wiring Boards, C3 Board

Page 41

(3) Schematic Diagrams of C3 and F boards

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

CN702

1P

A

:TAB

(

(

C3 [RGB OUT]

F [CISPR]

RGB OUT

L701

1

G2

G2

:EL0607

1

200V

C704

2

E

PRINTED WIRING BOARDS

R703

C701

0.022

400V

100k

0.0047

3

H1

:PP

FV

FOCUS

1/2W

2kV

G4

G2

E

CN701

– C3 Board –

– F Board –

B

3P

1

J701

3

G1-1

4

R705

:MINI

RCV

SOCKET

8.2

13

5

H1

2W

200V

TO A BOARD

RV702

:RS

6

H2

CN505

H.STAT

110M

11

7

G1-2

0.7

G1-3

10

9

8

4

1

KR

KB153.0

C702

149.0

KG

0.001

R708

B

6.8

1

GND

C

152.0

2W

R711

:RS

3

R715

1k

2

CN706

TO G2-FBT

1

1k

1/2W

1/2W

R713

#

R734

1k

L712

CN705

100

1/2W

TO A BOARD

1/2W

L710

L711

:EL0606

#

CN505

:EL0606

:EL0606

200V

R712

C703

R714

200V

6.8k

R710

3W

D

4.7

6.8k

:RS

6.8k

250V

3W

3W

:RS

C746

C736

:RS

C737

470p

470p

470p

KG KB G2

B

B

B

L706

JW(5mm)

D

Q704

107 D

T52 91- 1SS 1

PICTURE TUBE

2SC2611

Q706

D703

Q705

D702

R761

JW(5MM)

B AMP

H

A51LPT70X

2SC2611

150.0

1SS119-25TD

2SC2611

1SS119-25TD

152.2

G AMP

154.0

Q707

R AMP

E

Q709

R762

Q708

2SA1091

R760

8.9

8.9

1.5

8.7

JW(5MM)

2SA1091

JW(5MM)

2SA1091

IK LIMIT

IK LIMIT

147.0

IK LIMIT

151.0

8.4

150.0

1.7

8.2

156.0

8.4

CV

KR G1

G4 HV

70

R724

4.6

R722

4.7

D7

R720

4.6

1k

1k

1k

:FPRD

:FPRD

C708

:FPRD

C710

C709

470p

R723

470p

R721

470p B

B

B

R719

TO A BOARD FBT

270k

680k

CN704

907D DT52-911SS 1

217D DT52-91 807D DT52-911SS1 1SS 1

:RN

300k

017D D2T5-91 S1S

:RN

D711

1P

:RN

F

1SS119-25TD

:TAB

DT52-911SS1

9V

9V

1

GND

1

Q712

9V

Q710

2SC2785

9V

Q711

2SC2785

R DRIVE

(CISPR )

2SC2785

B DRIVER

8.3

1.7

8.4

1.9

R727

G DRIVER

R725

1.6

R726

1.5

2.2k

2.2k

2.2k

1.6

1.2

1.2

G

0

C714

R729

C713

R756

R728

C712

680p

R757

150

680p

150

680p

R755

51

B

B

1.2k

G

B

1.2k

B

1.2k

CN4601

9V

R

03

R733

R732

R731

CN703

F4601

2P

R7

120

6P

C3 BOARD WAVEFORMS

T3.15A

150

150

WHT

:VH

FUSE

VDR461

T4601

:S-MICRO

ERZV1D621

T4602

AC IN

1

T.L.F

#

1

AC OUT

R738

100

B IN

R4601

1

1

2 PAL

2

SECAM

AC IN

2

2

AC OUT

1M

R739

100

G IN

4

3

4

3

2

H

R740

100

CN4602

D717

3

R IN

4

GND

2P

RD9.1ES-T1B

CN4603

:VH

5

IK

1P

1

2

1

2

D716

C717

6

9V

25Vp-p (H)

89Vp-p (H)

90Vp-p (H)

:TAB

TO A BOARD

1SS119-25TD

47p

CN601

9V

TO A BOARD

2

NTSC 3.58

2 NTSC 4.43

3

TO A BOARD

E

CN104

9V

D713

CN305

V

C4602

C716

1SS119-25TD

0

0.47

100

45 52

C4601

250V

16V

R706

#

I

680

:RN

GND

6C

:PT

PAL/SECAM : 95Vp-p (H)

74

D714

0

C706

0.

1SS119-25TD

D715

47

80Vp-p (H)

93Vp-p (H)

NTSC : 86Vp-p (H)

0

1SS119-25TD

16V

4

B-SSS10315-VT.-F..21

R707

470

:RN

B-SSS10315-VT.-C3.PF21

J

75Vp-p (H)

– 54 –

– 55 –

– 56 –

Image 41

Contents Trinitron Color TV KV-HF21M80 SpecificationsDiagrams Table of ContentsDisassembly SET-UP AdjustmentsDiagnostic Test Indicators Self Diagnostic FunctionStopping the STANDBY/TIMER Flash Display of STANDBY/TIMER Light Flash CountHandling of SELF-DIAGNOSTIC Screen Display SELF-DIAGNOSTIC Screen Display+B overcurrent ªOCPº SELF-DIAGNOSTIC CircuitConnect the antenna Getting StartedPreset the channels automatically Connecting the 3D WooferInsert the batteries into the remote Terminals at the rear of your TVConnecting a camcorder/video game equipment Connecting optional componentsUsing the … video input jacks Connecting audio/video equipment using the ÚPresetting channels automatically Presetting channelsPresetting channels manually Skipping program numbers Watching the TVChanging the on-screen display language Setting the Wake Up timerSetting the Sleep timer Selecting the surround mode Adjusting the picture and sound settingsCustomizing the picture and sound Selecting the picture and sound modesViewing your favorite channels Changing the favorite channel settingBlocking the channels Child Lock Selecting a favorite channelSelf-diagnosis function TroubleshootingTroubleshooting Identifying parts and controls Remote ControlRear Cover Removal Service Position Note Remove F Bracket firstChassis Assy Removal Bracket RemovalDegauss Coil Removal Replacement of PartsTerminal Bracket Removal Picture Tube Removal Removal of ANODE-CAP Removing ProceduresBeam Landing Section SET-UP AdjustmentsHorizontal and Vertical Static Convergence ConvergenceYCH TLV G2 Screen and White Balance Adjustments Focus AdjustmentEntering Service Mode Adjustments with CommanderAdjustment Method Adjustment Item Table INF INS TXT OPM OPB Item Information KV-HF21M80SUB HUE Adjustment Picture Quality Adjustments SUB Color AdjustmentBell Filter Adjustment Board Adjustment After IC003 Memory ReplacementItem Number 00 0B Picture Distortion AdjustmentProsessor Block DiagramCircuit Boards Location Frame Schematic DiagramSecam Schematic Diagrams and Printed Wiring BoardsBoard Waveforms CN901 4P to Speaker Schematic Diagram of a 1/2 BoardSRT Schematic Diagram of a 2/2 BoardBoard Printed Wiring BoardBoard IC001 CXP86449-623S Printed Wiring Boards Schematic Diagrams of C3 and F boardsC3 Board C3 Board WaveformsVM1 Board Schematic Diagram of VM1 boardSemiconductors Chassis Exploded ViewsSection Electrical Parts List Elect 1MF REF. NO. Part no Description Diode RN4Z Coil Carbon Metal Metal Oxide SOCKET, CRT Coil VM1 Accessories and Packing Materials 965-767-01