KV-HR36M90 — Sony TV Service Manual (repair manual)

Model
KV-HR36M90
Pages
127
Size
7.26 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-hr36m90.pdf
Date

View Sony KV-HR36M90 Service Manual online

CHASSIS
SERVICE MANUAL
MODEL
COMMANDER
DEST. CHASSIS NO.
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MODEL
COMMANDER
DEST. CHASSIS NO.
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AX-1
KV-HR36M90
RM-1007 Hong Kong SCC-M20A-A
TRINITRON
 
 COLOR TV
R
RM-1007
KV-HR36M90
TV
MEMO
RY STICK
CENTER SP
VIDEO
MODE
DRC-MF
HD/DVD
1
2
3
4
5
6
7
8
0
9
JUMP
PROG
OPTION
RESET
A/B
PROG
INDEX
MENU
V CENTER
PALETTE
TW
IN
PRO
G+
TW
IN
PRO
G–
– 2 –
KV-HR36M90
RM-1007
Specifications
KV-HR36M90
Power requirements
220–240 V AC, 50/60 Hz
Power consumption (W)
Indicated on the rear of the TV.
Television system
B/G, I, D/K, M
Color system
PAL, PAL 60, SECAM, NTSC4.43, NTSC3.58
Stereo/Bilingual system
NICAM Stereo/Bilingual D/K, I, B/G; A2 Stereo/Bilingual (German) B/G
Channel coverage
VHF : E2 to E12 / UHF : E21 to E69 / CATV : S01 to S03, S1 to S41
B/G
I
UHF : B21 to B68 / CATV : S01 to S03, S1 to S41
D/K
VHF : C1 to C12, R1 to R12 / UHF : C13 to C57, R21 to R60 / CATV : S01 to S03, S1
          to S41, Z1 to Z39
M
VHF : A2 to A13 / UHF : A14 to A79/
CATV : A-8 to A-2, A to W+4, W+6 to W+84
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
Input: 2
Phono jacks
Video)
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
Input:1
120 W max., 8 ohms
Speaker)
       
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-HR36M90
RM-1007
(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.
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.
PICTURE DISTORTION ADJUSTMENT .............. 51
4-8.
SFC COARSE ADJUSTMENT ................................ 51
4-9.
SFC FINE ADJUSTMENT ....................................... 53
4-10.
P&P SUB CONTRAST ADJUSTMENT (VIDEO) .. 54
4-11.
P&P SUB-HUE AND SUB-COLOR
ADJUSTMENT (VIDEO) ......................................... 54
4-12.
WHITE BALANCE ADJUSTMENT ....................... 55
4-13.
FOCUS ADJUSTMENT 2 ........................................ 55
TABLE OF CONTENTS
Section
Title
Page
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– 4 –
KV-HR36M90
RM-1007
Section
Title
Page
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Section
Title
Page
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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
6-2. CIRCUIT BOARDS LOCATION ................................. 75
6-3. SCHEMATIC DIAGRAMS .......................................... 75
Schematic Diagram of A (1/3) Board ........................ 77
Schematic Diagram of A (2/3) Board ....................... 79
Schematic Diagram of A (3/3) Board ....................... 81
Schematic Diagram of BM (1/4) Board ................... 83
Schematic Diagram of BM (2/4) Board ................... 85
Schematic Diagram of BM (3/4) Board ................... 87
Schematic Diagram of BM (4/4) Board ................... 89
Schematic Diagram of C Board ................................ 91
Schematic Diagram of D (1/3) Board ...................... 93
Schematic Diagram of D (2/3) Board ...................... 95
Schematic Diagram of D (3/3) Board ...................... 97
Schematic Diagram of HMG,H3 Boards .................. 99
Schematic Diagram of H4, H5 Boards .................... 101
Schematic Diagram of MG (1/3) Board .................. 103
Schematic Diagram of MG (2/3) Board .................. 105
Schematic Diagram of MG (3/3) Board .................. 107
Schematic Diagram of MS2 (1/3) Board ................ 109
Schematic Diagram of MS2 (2/3) Board ................ 111
Schematic Diagram of MS2 (3/3) Board ................ 113
Schematic Diagram of SF Board ............................. 115
Schematic Diagram of UG (1/2) Board .................. 117
Schematic Diagram of UG (2/2) Board .................. 119
Schematic Diagram of W Board ............................. 121
6-4. PRINTED WIRING BOARD ...................................... 123
• A Board ................................................................. 123
• BM Board ............................................................. 125
• C Board ................................................................. 127
• D Board ................................................................. 129
• HMG, H3 Boards .................................................. 131
• H4, H5 Boards ...................................................... 133
• MG Board (Component side) ............................... 135
• MG Board (Conductor side) ................................. 137
• MS2 Board ............................................................ 139
• SF Board ............................................................... 141
• UG Board (Component side) ................................ 143
• UG Board (Conductor side) .................................. 145
• W Board ................................................................ 147
6-5. WAVEFORMS ............................................................. 148
6-6. SEMICONDUCTORS ................................................. 149
7. EXPLODED VIEWS
7-1.
CHASSIS SECTION .............................................. 151
7-2.
SUPER WOOFER BLOCK .................................... 152
7-3.
CRT SECTION ....................................................... 153
7-4.
BEZEL SECTION ................................................... 154
8. ELECTRICAL  PARTS  LIST
.
• A Board ............................................................................. 155
• BM Board ......................................................................... 159
• C Board ............................................................................. 164
• D Board ............................................................................. 165
• H3 Board ........................................................................... 171
• H4 Board ........................................................................... 172
• H5 Board ........................................................................... 172
• HMG Board ...................................................................... 172
• MG Board ......................................................................... 173
• MS2 Board ........................................................................ 178
• SF Board ........................................................................... 181
• UG Board .......................................................................... 183
• W Board ............................................................................ 187
Page of 127

Download Sony KV-HR36M90 Service Manual (Repair Manual)

Here you can view online or download Sony KV-HR36M90 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony KV-HR36M90 TV. Information contained in Sony KV-HR36M90 service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).