KV-HR29M61 - Sony TV Service Manual (repair manual)

kv-hr29m61 service manual
Model
KV-HR29M61
Pages
127
Size
8.42 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-hr29m61.pdf
Date

Read Sony KV-HR29M61 Service Manual online

CHASSIS
SERVICE MANUAL
MODEL
COMMANDER
DEST. CHASSIS NO.
––––––
 ––––––––––––
–––––
–––––––––––
MODEL
COMMANDER
DEST. CHASSIS NO.
––––––
 ––––––––––––
––––– –––––––––––
AX-1
KV-HR29M61
RM-1007
GE
SCC-M15C-A
KV-HR29N90
RM-1011
Taiwan
SCC-M19D-A
KV-HR34M61
RM-1007
GE
SCC-M15B-A
KV-HR34M61
RM-1007
Thailand
SCC-M23B-A
KV-HR34N90
RM-1011
Taiwan
SCC-M19C-A
TRINITRON
 
 COLOR TV
R
RM-1007
RM-1011
KV-HR29M61/HR29N90/HR34M61/HR34N90
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-HR29M61/HR29N90/HR34M61/HR34N90
RM-1007
RM-1011
RM-1007
RM-1011
Specifications
Power requirements
220–240 V AC, 50/60 Hz (GE, Thailand models), 110 V AC, 60 Hz (Taiwan model)
Power consumption (W)
Indicated on the rear of the TV.
Television system
B/G, I, D/K, M (GE, Thailand models), M (Taiwan model)
Color system
PAL, PAL 60, NTSC4.43, NTSC3.58, SECAM (GE, Thailand models)
Available language for
English, Farsi, French
Teletext (GE model)
Stereo/Bilingual system
NICAM Stereo/Bilingual D/K, I, B/G; A2 Stereo/Bilingual (German) B/G
Channel coverage
B/G (GE model)
VHF : E2 to E12 / UHF : E21 to E69 / CATV : S01 to S03, S1 to S41
I (GE model)
UHF : B21 to B68 / CATV : S01 to S03, S1 to S41
D/K (GE model)
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 (GE, Thailand models)
VHF : 2 - 13 / UHF : 14 - 69/CATV : 1- 125 (Taiwan model)
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
34in.
29in.
Tube size (cm)
86
72
(measured diagonally)
Screen size (cm)
80
68
(measured diagonally)
Dimensions (w/h/d, mm)
 898 x 706 x 575
  775 x 617 x 506
Mass (kg)
85
58
Design and specifications are subject to change without notice.
– 3 –
KV-HR29M61/HR29N90/HR34M61/HR34N90
RM-1007
RM-1011
RM-1007
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.
TABLE OF CONTENTS
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 (GE model) AND UG BOARDS ...................
10
2-6.
BM AND MG BOARDS ...................................
10
2-7.
G1 (GE model) AND A BOARDS ....................
10
2-8.
D BOARD ..........................................................
11
2-9.
SF BOARD .........................................................
11
2-10. H3, H4, H5 AND HMG BOARDS ....................
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
5. SAFETY RELATED ADJUSTMENTS
5-1. +B MAX VOLTAGE CONFIRMATION .........
56
5-2. HV REGULATION CIRCUIT
ADJUSTMENT ..................................................
56
5-3. HV PRORTECTOR CIRCUIT CHECK ...........
56
5-4. IK PROTECTOR CIRCUIT
CHECK (D BOARD) .........................................
56
The BM board has been modified to 1-689-179-12
from 1-689-179-11.
Therefore the repair parts are also different.
Please confirm the serial number and the BM
board part number before repairing.
Model
BM Board Part No.
1-689-179-11
1-689-179-12
KV-HR29M61 GE
Up to 1001124
From 1001125
KV-HR29N90
Up to 2000160
From 2000161
KV-HR34M61 GE
Up to 1000868
From 1000869
KV-HR34M61 Thailand
Undecided
Undecided
KV-HR34N90
Up to 2000160
From 2000161
– 4 –
KV-HR29M61/HR29N90/HR34M61/HR34N90
RM-1007
RM-1011
RM-1007
RM-1011
Section
Title
Page
––––––
––––
––––
Section
Title
Page
––––––
––––
––––
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
BLOCK DIAGRAM (12) ...................................
76
6-2. CIRCUIT BOARDS LOCATION ........................
77
6-3. SCHEMATIC DIAGRAMS ..................................
77
(1)   Schematic Diagram of A (1/3) Board ........
79
(2)   Schematic Diagram of A (2/3) Board .......
81
(3)   Schematic Diagram of A (3/3) Board .......
83
(4)   Schematic Diagram of BM (1/4) Board ....
85
(5)   Schematic Diagram of BM (2/4) Board ....
87
(6)   Schematic Diagram of BM (3/4) Board ....
89
(7)   Schematic Diagram of BM (4/4) Board ....
91
(8)   Schematic Diagram of C Board .................
93
(9)   Schematic Diagram of D (1/3) Board .......
95
(10) Schematic Diagram of D (2/3) Board .......
97
(11) Schematic Diagram of D (3/3) Board .......
99
(12) Schematic Diagram of G1, HMG Board .... 101
(13) Schematic Diagram of H3, H4, H5 Board . 103
(14) Schematic Diagram of MG (1/3) Board ..... 105
(15) Schematic Diagram of MG (2/3) Board ..... 107
(16) Schematic Diagram of MG (3/3) Board ..... 109
(17) Schematic Diagram of MS2 (1/3) Board ... 111
(18) Schematic Diagram of MS2 (2/3) Board ... 113
(19) Schematic Diagram of MS2 (3/3) Board ... 115
(20) Schematic Diagram of SF Board ............... 117
(21) Schematic Diagram of T Board .................. 119
(22) Schematic Diagram of UG (1/2) Board ..... 121
(23) Schematic Diagram of UG (2/2) Board ..... 123
(24) Schematic Diagram of W Board ................ 125
6-4. PRINTED WIRING BOARDS ............................. 127
• A Board ............................................................ 127
• BM Board (Suffix-11) ..................................... 129
• BM Board (Suffix-12) ..................................... 131
• C Board ............................................................ 133
• D Board ............................................................ 135
• G1, HMG, H3 Board ........................................ 137
• H4, H5 Board ................................................... 139
• MG Board (A side) .......................................... 141
• MG Board (B side) .......................................... 143
• MS2 Board ....................................................... 145
• SF Board .......................................................... 147
• T Board ............................................................. 149
• UG Board (A side) ........................................... 151
• UG Board (B side) ........................................... 153
• W Board ........................................................... 155
6-5. WAVEFORMS ...................................................... 157
6-6. SEMICONDUCTORS ........................................... 158
7. EXPLODED VIEWS
7-1. CHASSIS SECTION .......................................... 161
7-2. SUPER WOOFER BLOCK ............................... 163
7-3. CRT SECTION .................................................. 164
7-4. BEZEL SECTION .............................................. 165
8. ELECTRICAL  PARTS  LIST
.................................   166
• A Board ............................................................ 166
• BM Board ......................................................... 171
• C Board ............................................................ 177
• D Board ............................................................ 179
• G1 Board .......................................................... 185
• H3 Board .......................................................... 186
• H4 Board .......................................................... 186
• H5 Board .......................................................... 187
• HMG Board ...................................................... 187
• MG Board ........................................................ 188
• MS2 Board ....................................................... 193
• SF Board .......................................................... 196
• T Board ............................................................. 198
• UG Board ......................................................... 199
• W Board ........................................................... 203
Page of 127
Display

Download Sony KV-HR29M61 Service Manual (Repair Manual)

Here you can read online and download Sony KV-HR29M61 Service Manual in PDF. KV-HR29M61 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KV-HR29M61 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.