Sony KV-29FS105 (serv.man2) Service Manual ▷ View online
TRINITRON
®
COLOR TELEVISION
SERVICE MANUAL
BA-5D
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
CHASSIS NO.
9-965-961-01
KV-29FS105
RM-Y180
ARGENTINA SCC-S62W-A
KV-29FS105
RM-Y180
BRAZIL SCC-S63L-A
KV-34FS105
RM-Y180
ARGENTINA SCC-S62Y-A
KV-34FS105
RM-Y180
BRAZIL SCC-S63K-A
KV-38FS105
RM-Y180
ARGENTINA SCC-S62X-A
KV-38FS105
RM-Y180
BRAZIL SCC-S63M-A
Self Diagnosis
Supported model
KV-34FS105 RM-Y180
3
KV-29FS105/34FS105/38FS105
KV-29FS105/34FS105/38FS105
SECTION TITLE
PAGE
TABLE OF CONTENTS
Specifi cations ............................................................................................................................................................................. 4
Warnings and Cautions .............................................................................................................................................................. 5
Safety Check-Out ....................................................................................................................................................................... 6
Self-Diagnostic Function............................................................................................................................................................. 7
Warnings 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. Picture Tube Removal.......................................................................................................................................................11
1-2. Chassis Assembly Removal............................................................................................................................................. 10
1-3. Service Position ............................................................................................................................................................... 10
1-4. Picture Tube Removal.......................................................................................................................................................11
Anode Cap Removal Procedure........................................................................................................................................11
SECTION 2: SET-UP ADJUSTMENTS............................................................................................................................................ 12
2-1. Beam Landing .................................................................................................................................................................. 12
2-2. Convergence.................................................................................................................................................................... 13
2-3. Focus ............................................................................................................................................................................... 15
2-4. Screen (G2)...................................................................................................................................................................... 15
2-5. White Balance Adjustments ............................................................................................................................................. 15
2-2. Convergence.................................................................................................................................................................... 13
2-3. Focus ............................................................................................................................................................................... 15
2-4. Screen (G2)...................................................................................................................................................................... 15
2-5. White Balance Adjustments ............................................................................................................................................. 15
SECTION 3: SAFETY RELATED ADJUSTMENTS......................................................................................................................... 16
3-1. X R530, R531 Confi rmation Method (Hold-Down Confi rmation) and Readjustments ................................................... 16
3-2. B+ Voltage Confi rmation and Adjustments....................................................................................................................... 16
3-2. B+ Voltage Confi rmation and Adjustments....................................................................................................................... 16
SECTION 4: CIRCUIT ADJUSTMENTS.......................................................................................................................................... 17
4-1. Setting Service Adjustment Mode .................................................................................................................................... 17
4-2. Memory Write Confi rmation Method ................................................................................................................................ 17
4-3. Remote Adjustment Buttons and Indicators ..................................................................................................................... 17
4-4. Service Data Lists ............................................................................................................................................................ 18
4-5. ID Map Table .................................................................................................................................................................... 24
4-6. A Board Adjustments........................................................................................................................................................ 25
4-2. Memory Write Confi rmation Method ................................................................................................................................ 17
4-3. Remote Adjustment Buttons and Indicators ..................................................................................................................... 17
4-4. Service Data Lists ............................................................................................................................................................ 18
4-5. ID Map Table .................................................................................................................................................................... 24
4-6. A Board Adjustments........................................................................................................................................................ 25
SECTION 5: DIAGRAMS................................................................................................................................................................ 28
5-1. Circuit Boards Location .................................................................................................................................................... 28
5-2. Printed Wiring Boards and Schematic Diagrams Information .......................................................................................... 28
5-3. Block Diagram.................................................................................................................................................................. 29
5-4. Schematics and Supporting Information .......................................................................................................................... 30
5-2. Printed Wiring Boards and Schematic Diagrams Information .......................................................................................... 28
5-3. Block Diagram.................................................................................................................................................................. 29
5-4. Schematics and Supporting Information .......................................................................................................................... 30
A Board Schematic Diagram ............................................................................................................................................ 30
C Board Schematic Diagram............................................................................................................................................ 33
GK Board Schematic Diagram ......................................................................................................................................... 34
HS Board Schematic Diagram ......................................................................................................................................... 35
V Board Schematic Diagram............................................................................................................................................ 36
C Board Schematic Diagram............................................................................................................................................ 33
GK Board Schematic Diagram ......................................................................................................................................... 34
HS Board Schematic Diagram ......................................................................................................................................... 35
V Board Schematic Diagram............................................................................................................................................ 36
5-5. Semiconductors ............................................................................................................................................................... 39
SECTION 6: EXPLODED VIEWS .................................................................................................................................................... 40
6-1. Chassis (KV-29FS105 ONLY) .......................................................................................................................................... 40
6-2. Picture Tube (KV-29FS105 ONLY)................................................................................................................................... 41
6-3. Chassis (KV-34FS105 ONLY) .......................................................................................................................................... 42
6-4. Picture Tube (KV-34FS105 ONLY)................................................................................................................................... 43
6-5. Chassis (KV-38FS105 Only) ............................................................................................................................................ 44
6-6. Picture Tube (KV-38FS105 Only)..................................................................................................................................... 45
6-2. Picture Tube (KV-29FS105 ONLY)................................................................................................................................... 41
6-3. Chassis (KV-34FS105 ONLY) .......................................................................................................................................... 42
6-4. Picture Tube (KV-34FS105 ONLY)................................................................................................................................... 43
6-5. Chassis (KV-38FS105 Only) ............................................................................................................................................ 44
6-6. Picture Tube (KV-38FS105 Only)..................................................................................................................................... 45
SECTION 7: ELECTRICAL PARTS LIST........................................................................................................................................ 46
4
KV-29FS105/34FS105/38FS105
KV-29FS105/34FS105/38FS105
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 (KV-29FS105 Only)
32 inch picture measured diagonally (KV-34FS105 Only)
36 inch picture measured diagonally (KV-38FS105 Only)
32 inch picture measured diagonally (KV-34FS105 Only)
36 inch picture measured diagonally (KV-38FS105 Only)
Actual screen size
29 inch measured diagonally (KV-29FS105 Only)
34 inch measured diagonally (KV-34FS105 Only)
38 inch measured diagonally (KV-38FS105 Only)
34 inch measured diagonally (KV-34FS105 Only)
38 inch measured diagonally (KV-38FS105 Only)
Antenna
75-ohm external antenna terminal for VHF/UHF
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
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)
Supplied Accessories
Size AA (R6) batteries (2)
Remote Control RM-Y180 (1)
Remote Control RM-Y180 (1)
Optional Accessories
VMC-810S/820S
VMC 720M
YC-YC-15/30V
RK74A
EAC-66U/V
TV Stand:
VMC 720M
YC-YC-15/30V
RK74A
EAC-66U/V
TV Stand:
SU-27FD5 (KV-29FS105 Only)
TV Stand:
SU-32FD4 (KV-34FS105 Only)
TV Stand:
SU-36FS1 (KV-38FS105 Only)
KV-29FS105
KV-34FS105
KV-38FS105
Power requirements
110V-220V, 50-60Hz
110V-220V, 50-60Hz
110V-220V, 50-60Hz
Number of Inputs/Outputs
Video
1)
3
3
3
S Video
2)
1
1
1
Y, P
B
, P
R
3)
1
1
1
Audio
4)
3
3
3
Audio Out
5)
1
1
1
Speaker output (W)
10W x 2
10W x 2
10W x 2
Power Consumption (W)
In use (Max)
180W
190W
195W
In Standby
1W
1W
1W
Dimensions(W/H/D)
mm
768 x 589 x 497 mm
898 x 696 x 576 mm
985 x 774 x 633 mm
in
34
1
/
4
x 23
1/4
x 19
5/8
in
35
3/8
x 27
3/8
x 22
5/8
in
38
3
/
4
x 30
1/2
x 25 in
Mass
kg
49.5 kg
75 kg
98.4 kg
lbs
109 lbs. 2 oz.
165 lbs. 6 oz.
216 lbs. 8 oz.
5
KV-29FS105/34FS105/38FS105
KV-29FS105/34FS105/38FS105
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.
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.
