DOWNLOAD Sony KV-HR36K90 Service Manual ↓ Size: 8.49 MB | Pages: 127 in PDF or view online for FREE

Model
KV-HR36K90
Pages
127
Size
8.49 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-hr36k90.pdf
Date

Sony KV-HR36K90 Service Manual ▷ View online

CHASSIS
SERVICE MANUAL
MODEL
COMMANDER
DEST. CHASSIS NO.
––––––
 ––––––––––––
–––––
–––––––––––
MODEL
COMMANDER
DEST. CHASSIS NO.
––––––
 ––––––––––––
––––– –––––––––––
AX-1
KV-HR36K90
RM-1012
Korean
SCC-M21A-A
KV-HR36N90
RM-1011
Taiwan
SCC-M19B-A
TRINITRON
 
 COLOR TV
R
RM-1012
RM-1011
KV-HR36K90/HR36N90
– 2 –
KV-HR36K90/HR36N90
RM-1012
RM-1011
Specifications
Power requirements
220 V AC, 60 Hz (KOREAN) / 110 V AC, 60Hz (TAIWAN)
Power consumption (W)
Indicated on the rear of the TV.
Television system
M
Color system
PAL, PAL 60, NTSC4.43, NTSC3.58
Channel coverage
VHF : 2 - 13 / UHF : 14 - 69 / CATV : 1 - 125
8
(Antenna)
75-ohm external terminal
Audio output (Speaker)
7.5W + 7.5W
3D Woofer
15W
Number of terminal
Video
Input: 4 Output: 1 Phono jacks; 1 Vp-p, 75 ohms
Audio
Input: 6 Output: 1 Phono jacks; 500 mVrms
S Video
Input: 2
Y: 1 Vp-p, 75 ohms, unbalanced, sync negative
C: 0.286 Vp-p, 75 ohms
Component Video
Input: 2
Phono jacks
(HD/DVD)
Y: 1 Vp-p, 75 ohms, sync negative
P
B
/C
B
: 0.7 Vp-p, 75 ohms
P
R
/C
R
: 0.7 Vp-p, 75 ohms
Audio: 500 mVrms
G/B/R/HD/
Input: 1
Phono jacks
VD Video
G: 0.7 Vp-p, 75 ohms, B: 0.7 Vp-p, 75 ohms,
R: 0.7 Vp-p, 75 ohms
HD: 0.7 Vp-p, 75 ohms, VD: 0.7 Vp-p, 75 ohms
Center Speaker
Input:1
120 W max., 8 ohms
       
i
 (Headphones)
Output: 1
Stereo minijack
Picture tube
36in.
Tube size (cm)
93
(measured diagonally)
Screen size (cm)
86
(measured diagonally)
Dimensions (w/h/d, mm)
994 x 652 x 605
Mass (kg)
88
Design and specifications are subject to change without notice.
– 3 –
KV-HR36K90/HR36N90
RM-1012
RM-1011
(CAUTION)
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE
ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CAR-
BON PAINTED ON THE CRT, AFTER REMOVING THE ANODE.
WARNING!!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BE-
CAUSE OF LIVE CHASSIS.
THE CHASSIS OF THIS RECElVER 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 TO SAFE OPERATION. REPLACE
THESECOMPONENTS WITH SONY PARTS WHOSE PART NUM-
BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT
ARE CRITICAL TO SAFEOPERATION ARE IDENTIFIED IN THIS
MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITI-
CAL COMPONENTS ARE REPLACED OR IMPROPER OPERA-
TION IS SUSPECTED.
– 4 –
KV-HR36K90/HR36N90
RM-1012
RM-1011
TABLE OF CONTENTS
Section
Title
Page
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––––
––––
Section
Title
Page
––––––
––––
––––
1. SELF DIAGNOSIS FUNCTION
.................................... 5
2. DISASSEMBLY
2-1.
REAR COVER ASSEMBLY ...................................... 9
2-2.
CHASSIS ASSEMBLY ............................................... 9
2-3.
SERVICE POSITION ................................................. 9
2-4.
SPEAKER BOX ASSEMBLY .................................... 9
2-5.
T AND UG BOARDS ............................................... 10
2-6.
BM AND MG BOARDS .......................................... 10
2-7.
A BOARD ................................................................. 10
2-8.
D BOARD ................................................................. 11
2-9.
SF BOARD ............................................................... 11
2-10. H3, H4, H5 AND HMG BOARD ............................. 11
2-11.
HARNESS ARRANGEMENT ................................. 12
2-12. REMOVAL OF ANODE-CAP .................................. 13
2-13. CRT ........................................................................... 14
3. SERVICE MODE
3-1.
METHOD OF SETTING THE SERVICE
ADJUSTMENT MODE ............................................ 15
3-2.
SERVICE MODE ADJUSTMENT ........................... 15
3-3.
MEMORY WRITE CONFIRMATION METHOD .. 15
3-4.
ADJUSTING BUTTONS AND INDICATOR ......... 15
3-5.
SERVICE MODE LIST ............................................ 16
4. SET-UP ADJUSTMENTS
4-1.
INTIALIZING SFC DATA ....................................... 47
4-2.
BEAM LANDING .................................................... 47
4-3.
CONVERGENCE ADJUSTMENT .......................... 48
4-4.
G2 (SCREEN) ADJUSTMENT ................................ 50
4-5.
FOCUS ADJUSTMENT 1 ........................................ 50
4-6.
NECK ASSY TWIST ADJUSTMENT ..................... 51
4-7.
SFC COARSE ADJUSTMENT ................................ 51
4-8.
SFC FINE ADJUSTMENT ....................................... 53
4-9.
P&P SUB CONTRAST ADJUSTMENT (VIDEO) .. 54
4-10. P&P SUB-HUE AND SUB-COLOR
ADJUSTMENT (VIDEO) ......................................... 54
4-11.
WHITE BALANCE ADJUSTMENT ....................... 55
4-12. FOCUS ADJUSTMENT 2 ........................................ 55
4-13. PICTURE DISTORTION ADJUSTMENT .............. 55
5. SAFETY RELATED ADJUSTMENTS
5-1.
+B MAX VOLTAGE CONFIRMATION ................. 56
5-2.
HV REGULATION CIRCUIT ADJUSTMENT ....... 56
5-3.
HV PROTECTOR CIRCUIT ADJUSTMENT ......... 56
5-4.
IK PROTECTOR CIRCUIT CHECK (D BOARD) . 56
6. DIAGRAMS
6-1.
BLOCK DIAGRAM (1) ........................................... 57
BLOCK DIAGRAM (2) ........................................... 59
BLOCK DIAGRAM (3) ........................................... 61
BLOCK DIAGRAM (4) ........................................... 63
BLOCK DIAGRAM (5) ........................................... 65
BLOCK DIAGRAM (6) ........................................... 67
BLOCK DIAGRAM (7) ........................................... 69
BLOCK DIAGRAM (8) ........................................... 71
BLOCK DIAGRAM (9) ........................................... 73
BLOCK DIAGRAM (10) ......................................... 74
BLOCK DIAGRAM (11) .......................................... 75
6-2. CIRCUIT BOARDS LOCATION ................................. 77
6-3. SCHEMATIC DIAGRAMS .......................................... 77
6-4. PRINTED WIRING BOARDS ................................... 125
6-5. WAVEFORMS ............................................................. 150
6-6. SEMICONDUCTORS ................................................. 151
7. EXPLODED VIEWS
7-1.
CHASSIS SECTION .............................................. 153
7-2.
SUPER WOOFER BLOCK .................................... 154
7-3.
CRT SECTION ....................................................... 155
7-4.
BEZEL SECTION ................................................... 156
8. ELECTRICAL  PARTS  LIST
.....................................  157
Page of 127
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Sony KV-HR36K90 Service Manual ▷ Download

  • DOWNLOAD Sony KV-HR36K90 Service Manual ↓ Size: 8.49 MB | Pages: 127 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KV-HR36K90 in PDF for free, which will help you to disassemble, recover, fix and repair Sony KV-HR36K90 TV. Information contained in Sony KV-HR36K90 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.