KP-53V100 - Sony TV Service Manual (repair manual)

kp-53v100 service manual
Model
KP-53V100
Pages
127
Size
11.49 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-53v100.pdf
Date

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
— 3 —
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
— 4 —
KP-53V100
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
120V AC, 60Hz 
 
 
170W
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 
Video (phono jack)  
    1.0 Vp-p, 75 ohms, unbalanced, sync negative 
Audio (phono jacks) 
   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)
Optional Accessories
Connecting Cables
  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
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 
Audio (VAR/FIX) Out  (phono jacks) 
  500 mVrms (100% modulation), Impedance:  470 ohms
Control S Out
  minijack
 KP-53V100
 
100 mm (4 in) 
 
17W x 2
 1180 x 1417 x 632 mm
 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
    
 Mass     kg
lbs
— 5 —
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. 
Page of 127
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Here you can read online and download Sony KP-53V100 Service Manual in PDF. KP-53V100 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KP-53V100 TV. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.