Sony KP-43T100 / KP-53SV100 (serv.man2) Service Manual ▷ View online
COLOR REAR VIDEO PROJECTOR
SERVICE
MANUAL
RA-3A
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
CHASSIS NO.
KP-43T100
RM-Y906 E
SCC-M16A-A
KP-53SV100
RM-Y906 E
SCC-M16B-A
9-965-951-0
2
Self Diagnosis
Supported model
K
P-53SV100 RM-Y906
— 3 —
KP-43T100/53SV100
TABLE OF CONTENTS
Specifi
cations........................................................................ 4
Warnings and Cautions......................................................... 5
Safety
Check-out .................................................................. 6
Self-Diagnostic
Function....................................................... 7
1. Disassembly
1-1.
1-1.
Rear
Board
Removal .......................................................... 10
1-2.
Chassis
Assembly
Removal ............................................... 10
1-3.
Service
Position .................................................................. 10
1-4. Beznet Assembly Removal ................................................. 10
1-5. H1 Board Removal.............................................................. 11
1-6. H2 Board Removal.............................................................. 11
1-7. H3 Board Removal.............................................................. 11
1-8. H4 Board and S Board Remvoal......................................... 11
1-9. Mirror Cover Removal ......................................................... 12
1-10. A and G Board Removal ..................................................... 12
1-11. HV Cable Installation and Removal .................................... 13
1-12.
Picture
Tube
Removal ......................................................... 13
2. Set-up Adjustments
2-1.
2-1.
Screen
Voltage
Adjustment................................................. 14
2-2.
Screen
(G2)
Adjustment ..................................................... 14
2-3.
Defl
ection
Yoke
Tilt
Adjustment ........................................... 14
2-4. Focus Lens Adjustment ...................................................... 14
2-5.
Focus
Control
Adjustment................................................... 15
2-6.
2-Pole
Magnet
Adjustment.................................................. 15
2-7.
4-Pole
Magnet
Adjustment.................................................. 16
2-8.
Defocus
Adjustment............................................................ 16
2-9. Electrical Adjustments By Remote Commander................. 16
2-10. Registration Adjustment (PJE mode only) .......................... 22
2-11.
Green
Registration
Adjustment........................................... 23
2-12.
Red
Registration
Adjustment .............................................. 24
2-13.
Blue
Registration
Adjustment.............................................. 24
2-14.
Auto
Registration
Error
Code
List ....................................... 25
3. Safety Related Adjustments (G Board)
3-1. HV Regulation Circuit Check and Adjustment .................... 26
3-2. HV Hold Down Circuit Operation Check and Adjustment ... 26
3-3. +B Max Voltage Confi rmation ............................................. 27
3-4. +B OVP Confi rmation ......................................................... 27
4. Circuit Adjustments
4-1. TV Input Sub Contrast Adjustment ..................................... 28
4-2. Video Input Sub-Hue and Sub Color Adjustment ............... 28
4-3. Component Input Sub-Hue and Sub-Color Adjustment ...... 28
4-4.
PIP
Sub-Contrast
Adjustment ............................................. 28
4-5. PIP Sub-Hue, Sub-Color Adjustment.................................. 29
4-6. User Control Bar Graph Display Position Adjustment......... 29
4-7.
PIP
Position
Adjustment ..................................................... 29
5. Diagrams
5-1. Circuit Boards Location....................................................... 30
5-2. PWB and Schematic Diagrams Information........................ 30
5-3.
Block
Diagrams................................................................... 32
5-4. Frame Schematic Diagram ................................................. 40
5-5. Schematics and Supporting Information............................. 41
A Board............................................................................... 41
CB Board ............................................................................ 46
CR Board ............................................................................ 48
CG Board............................................................................ 50
FA
Board ............................................................................. 50
G Board .............................................................................. 51
H1 Board............................................................................. 54
H2 Board............................................................................. 54
H3 Board............................................................................. 55
H4
Board............................................................................. 55
S Board............................................................................... 55
5-6.
Semiconductors .................................................................. 56
6. Exploded Views
6-1.
6-1.
Cover
(KP-43T100)............................................................. 58
6-2.
Cover
(KP-53SV100) .......................................................... 59
6-3.
Chassis
(KP-43T100) ......................................................... 60
6-4.
Chassis
(KP-53SV100)....................................................... 61
6-5.
Picture
Tube
....................................................................... 62
7. Electrical Parts List ......................................................................... 63
SECTION TITLE
PAGE
SECTION TITLE
PAGE
— 4 —
KP-43T100/53SV100
110-220V AC, 50/60Hz
160W
1 W
1 W
Video 1 IN
Video 2 INPUT (front)
Video 3 IN
S Video IN (4-pin mini DIN)
Y: 1 Vp-p 75 ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms,
S Video IN (4-pin mini DIN)
Y: 1 Vp-p 75 ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms,
Video (phono jack)
1.0 Vp-p, 75 ohms, sync negative;
1.0 Vp-p, 75 ohms, sync negative;
Audio (phono jacks)
500 mVrms (100% modulation), Impedance: 47 kilohms
500 mVrms (100% modulation), Impedance: 47 kilohms
Television system
PAL-M, PAL-N, NTSC
Channel coverage
VHF: 2-13/ VHF: 14-69/ CATV: 1-125
Picture tube
7-inch high-brightness monochrome tubes (6.3 raster size),
with optical coupling and liquid cooling system.
with optical coupling and liquid cooling system.
Screen size (measured diagonally)
43 inches (KP-43T100)
53 inches (KP-53SV100)
53 inches (KP-53SV100)
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
Power Requirements
Power Consumption (W)
In
Use
(Max)
In
Standby
Inputs/Outputs
Antenna
75 ohm external terminal for VHF/UHF
Supplied Accessories
Remote Control RM-Y906
Batteries (2) size AA (R6)
Batteries (2) size AA (R6)
Optional Accessories
Connecting Cables
RK-G34, RK-74A, RK-G69HG, VMC-10HG, VMC-720M,
RK-G34, RK-74A, RK-G69HG, VMC-10HG, VMC-720M,
VMC-810S/820S, YC-15V/30V
U/V mixer EAC-66
Video 4 IN
Y: 1 Vp-p, 75 ohms, sync negative
PB: 0.7 Vp-p, 75 ohms
PR: 0.7 Vp-p, 75 ohms
Y: 1 Vp-p, 75 ohms, sync negative
PB: 0.7 Vp-p, 75 ohms
PR: 0.7 Vp-p, 75 ohms
Audio (phono jacks)
500 mVrms (100% modulation), Impedance: 47 kilohms
500 mVrms (100% modulation), Impedance: 47 kilohms
Audio (VAR/FIX) Out (phono jacks)
500 mVrms (100% modulation), Impedance: 470 ohms
500 mVrms (100% modulation), Impedance: 470 ohms
Control S Out
minijack
minijack
KP-43T100
KP-53SV100
100 mm (4 in)
100 mm (4 in)
17W x 2
17W x 2
965 x 1058 x 570 mm
1,216 x 1,417 x 632 mm
38
x
41
5/8
x 22
1/2
in
47
7/8
x 55
3/4
x 24
7/8
in
Speaker Woofer (2)
Tweeter (2)
Speaker
Output
(W)
Dimensions (W x H x D)
mm
in
in
Mass kg
lbs
— 5 —
KP-43T100/53SV100
WARNINGS AND CAUTIONS
CAUTION
Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT,
after removing the anode.
after removing the anode.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of
this receiver is directly connected to the ac power line.
this receiver is directly connected to the ac power line.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for
safe operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
safe operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
