Read Sony KP-53V100 Service Manual online
COLOR REAR VIDEO PROJECTION
SERVICE MANUAL
RA-3B
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
CHASSIS NO.
9-965-942-01
KP-53V100
RM-Y906 LATIN
NORTH
SCC-P62E-A
Self Diagnosis
Supported model
KP-53V100 RM-Y906
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KP-53V100
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifications ................................................................................. 4
Warnings and Cautions .................................................................. 5
Safety Check-Out ........................................................................... 6
Self-Diagnostic Function................................................................. 7
SECTION 1: DISASSEMBLY............................................................... 10
1-1. Rear Board Removal............................................................ 10
1-2. Chassis Assembly Removal................................................. 10
1-3. Service Position ................................................................... 10
1-4. Beznet Assy Removal ...........................................................11
1-5. Mirror Cover Removal...........................................................11
1-6. H4 Board and S Board Removal.......................................... 12
1-7. A Board and G Board Removal............................................ 12
1-8. H2 Board Removal............................................................... 13
1-9. H1 Board Removal............................................................... 13
1-10. H3 Board Removal............................................................... 13
1-11. High-Voltage Cable Installation and Removal...................... 14
1-12. Picture Tube Removal......................................................... 14
SECTION 2: SET-UP ADJUSTMENTS................................................ 15
2-1. Screen Voltage Adjustment (Coarse Adjustment) ................ 15
2-2. Screen (G2) Adjustment (Fine Adjustment).......................... 15
2-3. Deflection Yoke Tilt Adjustment............................................ 15
2-4. Focus Adjustment................................................................. 16
2-5. Focus Control Adjustment.................................................... 16
2-6. 2-Pole Magnet Adjustment (Green , Red)............................ 17
2-7. 4-Pole Magnet Adjustment (Green, Red, Blue).................... 17
2-8. Defocus Adjustment (Blue)................................................... 17
2-9. Electrical Adjustment By Remote Commander .................... 18
2-9-1. Method of Entering the Service Adjustment Mode .. 18
2-9-2. Memory Write Confirmation Method........................ 18
2-9-3. Adjusting Buttons and Indicator............................... 18
2-9-4. Service Mode Lists .................................................. 19
2-10. Registration Adjustment (PJE) Function of Buttons of
Remote Commander for PJE Mode Only............................. 23
2-11. Green Registration Adjustment ............................................ 24
2-12. Red Registration Adjustment................................................ 25
2-13. Blue Registration Adjustment............................................... 25
2-14. Auto Registration Error Code List ........................................ 26
SECTION 3: SAFETY-RELATED ADJUSTMENTS............................. 27
G BOARD..................................................................................... 27
3-1. HV Regulation Circuit Check and Adjustment...................... 27
3-2. HV Hold Down Circuit Operation Check and Adjustment..... 27
3-3. +B Max Voltage Confirmation .............................................. 28
3-4. +B OVP Confirmation........................................................... 28
SECTION 4: CIRCUIT ADJUSTMENTS.............................................. 29
4-1. TV Input Sub Contrast Adjustment (VPNT-SCON) .............. 29
4-2. Video Input Sub-Hue and Sub-Color Adjustment
(VPNT-SHUE, SCOL) .......................................................... 29
4-3. Component Input Sub-Hue and Sub-Color Adjustment
(DAC-UVSH, UVSC)............................................................ 29
4-4. PIP Sub Contrast Adjustment (PYC-PSCN)......................... 29
4-5. PIP Sub-Hue, Sub-Color Adjustment
(PYC-PHUE, PYC-PCOL).................................................... 30
4-6. User-Control Bar Graph Display Position Adjustment
(OP-DISP)............................................................................ 30
4-7. PIP Position Adjustment (PIP-POFV, POFH)....................... 30
SECTION 5: DIAGRAMS..................................................................... 31
5-1. Circuit Boards Location........................................................ 31
5-2. Printing Wiring Boards and
Schematic Diagram Information........................................... 31
5-3. Block Diagrams.................................................................... 33
5-4. Frame Schematic Diagram .................................................. 41
5-5. Schematic Diagrams and Supporting Information................ 42
A Board Schematic Diagram (1 of 3).................................... 42
A Board Schematic Diagram (2 of 3).................................... 43
A Board Schematic Diagram (3 of 3).................................... 44
G Board Schematic Diagram ............................................... 47
CB Board Schematic Diagram ............................................. 51
CG Board Schematic Diagram............................................. 53
CR Board Schematic Diagram............................................. 56
H4 Board Schematic Diagram.............................................. 58
S Board Schematic Diagram................................................ 58
H1 Board Schematic Diagram.............................................. 59
H2 Board Schematic Diagram.............................................. 59
H3 Board Schematic Diagram.............................................. 61
5-6. Semiconductors ................................................................... 62
SECTION 6: EXPLODED VIEWS........................................................ 63
6-1. Cover.................................................................................... 63
6-2. Chassis ................................................................................ 64
6-3. Picture Tube......................................................................... 65
SECTION 7: ELECTRICAL PARTS LIST............................................ 66
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KP-53V100
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V AC, 60Hz
170W
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, unbalanced, sync negative
1.0 Vp-p, 75 ohms, unbalanced, sync negative
Audio (phono jacks)
500 mVrms (100% modulation), Impedance: 47 kilohms
500 mVrms (100% modulation), Impedance: 47 kilohms
Television system
American TV standard
Channel coverage
VHF: 2-13/ VHF: 14-69/ CATV: 1-125
Projection system
3 picture tubes, 3 lenses, horizontal in-line system
Picture tube
7-inch high-brightness monochrome tubes (6.3 raster size),
with optical coupling and liquid cooling system.
Projection lenses
High performance, large diameter hybrid lens F1.05
Screen size (measured diagonally)
53 inches
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
P
Y: 1 Vp-p, 75 ohms, sync negative
P
B
: 0.7 Vp-p, 75 ohms
P
R
: 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-53V100
100 mm (4 in)
17W x 2
1180 x 1417 x 632 mm
46
46
1/2
x 55
7/8
x 25 in
70.5
kg
155 lbs 8 oz
Speaker (2)
Speaker Output (W)
Dimensions (W x H x D)
mm
in
in
Mass kg
lbs
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KP-53V100
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.
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.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identified 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 identified in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.