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Sony KP-61HS20 Service Manual - Page 204

Specifications, Continued

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Other Information Other Information Specifications Projection system Picture Tube Projection lenses Antenna Television System Screen size (measured diagonally) Channel Coverage VHF UHF CATV Power Requirements Number of Inputs/Outputs Video (IN) S Video (IN) Audio (IN) AUDIO (VAR/FIX) OUT TV Out CONTROL S (IN/OUT) Component Video Input RF Inputs Converter 3 picture tubes, 3 lenses, horizontal in-line system 7-inch high-brightness monochrome tubes (6.3 raster size), with optical coupling and liquid cooling system High performance, large diameter hybrid lens F1.1 75 ohm external terminal for VHF/UHF NTSC, American TV Standard 43 inches (KP-43HT20) 53 inches (KP-53HS20, KP-53HS30) 61 inches (KP-61HS20, KP-61HS30) 2-13 14-69 1-125 120V, 60 Hz 4 3 6 1 1 1 2 (Y, PB, PR) 2 1 1 Vp-p, 75 ohms unbalanced, sync negative Y: 1 Vp-p, 75 ohms unbalanced, sync negative C: 0.286 Vp-p (Burst signal), 75 ohms 500 mVrms (100% modulation) Impedance: 47 kiloohms 500 mVrms (100 % modulation), Impedance: 470 ohms 1 Vp-p, 75 ohms unbalanced, sync negative minijacks Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative PB: 0.7 Vp-p, 75 ohms PR: 0.7 Vp-p, 75 ohms (Continued) 73

Section	Page
History page	1
COVER	2
SAFETY CHECK-OUT	3
TABLE OF CONTENTS	5
SELF DIAGNOSIS FUNCTION	6
DISASSEMBLY	9
2-1. REAR BOARD REMOVAL	9
2-2. CHASSIS ASSY REMOVAL	9
2-3. SERVICE POSITION	9
2-4. H2 BOARD REMOVAL	9
2-5. H1 BOARD REMOVAL	10
2-6. H3 BOARD REMOVAL (KP-43HT20)	10
2-7. H3 BOARD REMOVAL (KP-53HS20/53HS30/61HS20/61HS30)	10
2-8. MIRROR COVER REMOVAL	10
2-9. BEZNET ASSY REMOVAL	11
2-10. H4 BOARD AND S BOARD REMOVAL	11
2-11. AD BOARD AND B BOARD REMOVAL	11
2-12. G BOARD REMOVAL	11
2-13. A BOARD, D BOARD AND U BOARD REMOVAL	12
2-14. PICTURE TUBE REMOVAL	12
2-15-. HIGH-VOLTAGE CABLE INSTALLATION AND REMOVAL	12
SET-UP ADJUSTMENTS	13
3-1. SCREEN VOLTAGE ADJUSTMENT (COARSE ADJUSTMENT)	13
3-2. SCREEN (G2) ADJUSTMENT (FINE ADJUSTMENT)	13
3-3. DEFLECTION YOKE TILT ADJUSTMENT	13
3-4. FOCUS LENS ADJUSTMENT	13
3-5. FOCUS VR ADJUSTMENT	14
3-6. 2-POLE MAGNET ADJUSTMENT	14
3-7. CENTERING MAGNET ADJUSTMENT	14
3-8. 4-POLE MAGNET ADJUSTMENT	14
3-9. DEFOCUS ADJUSTMENT (BLUE)	14
3-10.ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER	15
3-11. REGISTRATION ADJUSTMENT	26
3-12. AUTO CONVERGENCE OFFSET	30
3-13. AUTO REGISTRATION ERROR CODE LIST	30
CIRCUIT ADJUSTMENTS	32
4-1. P & P SUB CONTRAST ADJUSTMENT (VIDEO) (SCON)	32
4-2. P & P SUB CONTRAST ADJUSTMENT (RF) (SCON)	32
4-3. P & P SUB-HUE AND SUB-COLOR ADJUSTMENT (SHUE, SCOL)	32
4-4. P & P SUB-HUE AND SUB-COLOR ADJUSTMENT (SHUE, SCOL)	32
SAFETY RELATED ADJUSTMENTS	33
5-1. HV REGULATION CIRCUIT CHECK AND ADJUSTMENT	33
5-2. HV HOLD DOWN CIRCUIT OPERATION CHECK AND ADJUSTMENT	33
5-3. +B MAX VOLTAGE CONFIRMATION	33
5-4. +B OVP CONFIRMATION	33
DIAGRAMS	34
6-1. BLOCK DIAGRAM (1)	34
BLOCK DIAGRAM (2)	35
BLOCK DIAGRAM (3)	36
BLOCK DIAGRAM (4)	37
BLOCK DIAGRAM (5)	38
BLOCK DIAGRAM (6)	39
BLOCK DIAGRAM (7)	40
BLOCK DIAGRAM (8)	41
BLOCK DIAGRAM (9)	42
BLOCK DIAGRAM (10)	43
BLOCK DIAGRAM (11)	44
6-2. CIRCUIT BOARDS LOCATION	45
6-3. SCHEMATIC DIAGRAMS	45
A(1/9) BOARD CIRCUIT	47
A(2/9) BOARD CIRCUIT	48
A(3/9) BOARD CIRCUIT	49
A(4/9) BOARD CIRCUIT	50
A(5/9) BOARD CIRCUIT	51
A(6/9) BOARD CIRCUIT	52
A(7/9) BOARD CIRCUIT	53
A(8/9) BOARD CIRCUIT	54
A(9/9) BOARD CIRCUIT	55
AD(1/2) BOARD CIRCUIT	56
AD(2/2) BOARD CIRCUIT	57
B(1/4) BOARD CIRCUIT	58
B(2/4) BOARD CIRCUIT	59
B(3/4) BOARD CIRCUIT	60
B(4/4) BOARD CIRCUIT	61
CB, CR, CG BOARD CIRCUIT	62
D(1/3) BOARD CIRCUIT	63
D(2/3) BOARD CIRCUIT	64
D(3/3) BOARD CIRCUIT	65
G(1/2) BOARD CIRCUIT	66
G(2/2)BOARD CIRCUIT	67
H1, H2, H3, H4 BOARD CIRCUIT	68
S BOARD CIRCUIT	69
U(1/3) BOARD CIRCUIT	70
U(2/3) BOARD CIRCUIT	71
U(3/3) BOARD CIRCUIT	72
V BOARD CIRCUIT	73
6-4. PRINTED WIRING BOARDS	74
A BOARD Mt	74
AD BOARD Mt	76
B BOARD Mt	77
CB, CR, CG BOARD Mt	79
D BOARD Mt	80
G BOARD Mt	81
H1, H2, H3, H4 BOARD Mt	82
U BOARD Mt	83
S, V BOARD Mt	85
6-5. WAVEFORMS	86
6-6. IC BLOCK DIAGRAMS	88
6-7. SEMICONDUCTORS	92
EXPLODED VIEWS	93
7-1. COVER (KP-43HT20)	93
7-2. COVER (KP-53HS20/HS30/61HS20/HS30)	94
7-3. CHASSIS (KP-43HT20)	95
7-4. CHASSIS (KP-53HS20/HS30/61HS20/HS30)	96
7-5. PICTURE TUBE	97
ELECTRICAL PARTS LIST	98
CR BOARD	98
CG BOARD	99
CB BOARD	99
V BOARD	100
B BOARD	101
U BOARD	106
AD BOARD	109
A BOARD	112
D BOARD	123
G BOARD	127
H4 BOARD	130
S BOARD	130
H2 BOARD	130
H1 BOARD	131
H3 BOARD	131
4081143111.pdf	138
Introducing the Sony Projection TV	139
Presenting the Sony Projection TV	139
Using this manual	140
Installing and Connecting the Projection TV	141
Contents	141
Inserting Batteries to the Remote Control	141
Carrying Your Projection TV	141
Installing the Projection TV	142
Connector Types	143
Projection TV Controls and Connectors	144
Basic Connections (Connecting Cable TV or Antenna)	147
Connecting a VCR and Cable	150
Connecting a VCR and Cable Box	151
Connecting Two VCRs for Tape Editing	153
Connecting a Satellite Receiver	154
Connecting a Satellite Receiver with a VCR	155
Connecting an Audio Receiver	156
Connecting a DVD Player with Component Video Connectors	157
Connecting a DVD Player with A/V Connectors	158
Connecting a Digital TV Receiver	159
Connecting a Camcorder	160
Connecting an AV Receiver	161
Using the CONTROL S Feature	162
Setting Up the Projection TV Automatically	163
Adjusting the Convergence Automatically – FLASH FOCUS™ –	164
Using the Features	165
Using the Remote Control	165
Watching the TV	168
Watching the Digital TV	170
Using Favorite Channels	171
Using Twin View™	172
Using the Freeze Function	175
Using Channel Index	176
Using the Menus	178
Overview	178
Using the Video Menu	179
Using the Audio Menu	181
Using the Channel Menu	183
Using the Parent Menu	185
Using the Timer Menu	193
Using the Setup Menu	194
Other Information	196
Programming the Remote Control	196
Operating Other Components with Your Projection TV Remote Control	199
Troubleshooting	201