Read Sony KV-29FA210 (serv.man2) Service Manual online
TRINITRON
®
COLOR TELEVISION
SERVICE MANUAL
BA-5D
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
CHASSIS NO.
9-965-962-01
KV-29FA210
RM-Y180
ARGENTINA SCC-S75B-A
KV-29FA210
RM-Y180
BRAZIL SCC-S63J-A
Self Diagnosis
Supported model
KV-29FA210 RM-Y180
3
KV-29FA210
KV-29FA210
Specifi cations ............................................................................................................................................................................. 4
Warning and Cautions ................................................................................................................................................................ 5
Safety Check-Out ....................................................................................................................................................................... 6
Self-Diagnostic Function............................................................................................................................................................. 7
Warning and Cautions ................................................................................................................................................................ 5
Safety Check-Out ....................................................................................................................................................................... 6
Self-Diagnostic Function............................................................................................................................................................. 7
SECTION 1: DISASSEMBLY........................................................................................................................................................... 10
1-1. Rear Cover Removal........................................................................................................................................................ 10
1-2. Chassis Assembly Removal............................................................................................................................................. 10
1-3. Service Position ............................................................................................................................................................... 10
1-4. TW Cable Wire Dressing...................................................................................................................................................11
1-5. Picture Tube Removal...................................................................................................................................................... 17
1-2. Chassis Assembly Removal............................................................................................................................................. 10
1-3. Service Position ............................................................................................................................................................... 10
1-4. TW Cable Wire Dressing...................................................................................................................................................11
1-5. Picture Tube Removal...................................................................................................................................................... 17
Anode Cap Removal Procedure....................................................................................................................................... 17
SECTION 2: SET-UP ADJUSTMENTS............................................................................................................................................ 18
2-1. Beam Landing .................................................................................................................................................................. 18
2-2. Convergence.................................................................................................................................................................... 19
2-3. Focus ............................................................................................................................................................................... 20
2-4. Screen (G2)...................................................................................................................................................................... 21
2-5. White Balance Adjustments ............................................................................................................................................. 21
2-2. Convergence.................................................................................................................................................................... 19
2-3. Focus ............................................................................................................................................................................... 20
2-4. Screen (G2)...................................................................................................................................................................... 21
2-5. White Balance Adjustments ............................................................................................................................................. 21
SECTION 3: SAFETY RELATED ADJUSTMENTS......................................................................................................................... 22
3-1. X R530, R531 Confi rmation Method (HV Hold-Down Confi rmation) and Readjustments ............................................. 22
3-2. B+ Voltage Confi rmation and Adjustment ........................................................................................................................ 22
3-2. B+ Voltage Confi rmation and Adjustment ........................................................................................................................ 22
SECTION 4: CIRCUIT ADJUSTMENTS.......................................................................................................................................... 23
4-1. Setting the Service Adjustment Mode .............................................................................................................................. 23
4-2. Memory Write Confi rmation Method ................................................................................................................................ 23
4-3. Remote Adjustment Buttons and Indicators ..................................................................................................................... 23
4-4. Service Data Lists ............................................................................................................................................................ 24
4-5. ID Map Table .................................................................................................................................................................... 32
4-6. A Board Adjustments........................................................................................................................................................ 33
4-2. Memory Write Confi rmation Method ................................................................................................................................ 23
4-3. Remote Adjustment Buttons and Indicators ..................................................................................................................... 23
4-4. Service Data Lists ............................................................................................................................................................ 24
4-5. ID Map Table .................................................................................................................................................................... 32
4-6. A Board Adjustments........................................................................................................................................................ 33
SECTION 5: DIAGRAMS................................................................................................................................................................. 36
5-1. Circuit Boards Location .................................................................................................................................................... 36
5-2. Printed Wiring Board and Schematic Diagram Information.............................................................................................. 36
5-3. Block Diagram.................................................................................................................................................................. 37
5-4. Schematics and Supporting Information .......................................................................................................................... 38
5-2. Printed Wiring Board and Schematic Diagram Information.............................................................................................. 36
5-3. Block Diagram.................................................................................................................................................................. 37
5-4. Schematics and Supporting Information .......................................................................................................................... 38
A Board Schematic Diagram ............................................................................................................................................ 38
HU Board Schematic Diagram ......................................................................................................................................... 42
BS Board Schematic Diagram ......................................................................................................................................... 45
C Board Schematic Diagram............................................................................................................................................ 46
GW Board Schematic Diagram ........................................................................................................................................ 47
HW Board Schematic Diagram ........................................................................................................................................ 48
V Board Schematic Diagram............................................................................................................................................ 49
TW Board Schematic Diagram......................................................................................................................................... 52
HU Board Schematic Diagram ......................................................................................................................................... 42
BS Board Schematic Diagram ......................................................................................................................................... 45
C Board Schematic Diagram............................................................................................................................................ 46
GW Board Schematic Diagram ........................................................................................................................................ 47
HW Board Schematic Diagram ........................................................................................................................................ 48
V Board Schematic Diagram............................................................................................................................................ 49
TW Board Schematic Diagram......................................................................................................................................... 52
5-5. Semiconductors ............................................................................................................................................................... 55
SECTION 6: EXPLODED VIEWS .................................................................................................................................................... 56
6-1. Chassis ............................................................................................................................................................................ 56
6-2. Picture Tube ..................................................................................................................................................................... 57
6-2. Picture Tube ..................................................................................................................................................................... 57
SECTION 7: ELECTRICAL PARTS LIST........................................................................................................................................ 58
SECTION TITLE
PAGE
TABLE OF CONTENTS
4
KV-29FA210
KV-29FA210
Television system
PAL-M, PAL-N, NTSC
Channel coverage
VHF: 2-13/ UHF: 14-69/ CATV: 1-125
Picture tube
FD Trinitron
®
tube
Visible screen size
27 inch picture measured diagonally
Actual screen size
29 inch measured diagonally
Antenna
75-ohm external antenna terminal for VHF/UHF
Supplied Accessories
Size AA (R6) batteries (2)
Remote Control RM-Y180 (1)
Remote Control RM-Y180 (1)
Optional Accessories
TV Stand:
SU-27FS1
SPECIFICATIONS
1) 1 Vp-p 75 ohms unbalanced, sync negative
2) Y: 1 Vp-p 75 ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms
3) Y: 1.0 Vp-p, 75 ohms, sync negative;
PB: 0.7 Vp-p, 75 ohms
PR: Vp-p, 75 ohms
4) 500
mVrms (100% modulation), Impedance: 47 kilohms
5) More than 408 mVrms at the maximum volume setting (variable)
More than 408 mVrms (fi x)
Power requirements
Number of Inputs/Outputs
Number of Inputs/Outputs
Video
1)
S. Video
2)
RF
Y, P
B
, P
R
3)
Audio
4)
Audio Out
5)
Speaker Output
External Subwoofer
Power Consumption (W)
In use (Max)
110V:195W
220V:195W
In Standby
1W
2W
Dimensions (W/H/D)
mm
in
Mass
kg
lbs
20W
1
2
2
KV-29FA210
110-220V, 50/60Hz
3
3
3
10W x 2
3
1
1
116 lbs 2 oz
30
7/8
x 23
1/8
x 20
1/2
in
52.8 kg
784 x 601.5 x 520 mm
Design and specifi cations are subject to change without notice.
5
KV-29FA210
KV-29FA210
WARNING 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.
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.
this receiver is directly connected to the ac power line.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed 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 identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
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 identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
