TRINITRON
® COLOR TELEVISION
SERVICE MANUAL
BA-5D CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
CHASSIS NO.
9-965-939-03
KV-27FV310
RM-Y181
US
SCC-65K-A
KV-27FV310
RM-Y181
CND
SCC-64G-A
KV-29FV310
RM-Y181
LATIN NORTH
SCC-62P-A
KV-29FV310
RM-Y181
LATIN SOUTH
SCC-62Q-A
KV-32FV310
RM-Y181
US
SCC-65M-A
KV-32FV310
RM-Y181
CND
SCC-64J-A
KV-36FV310
RM-Y181
US
SCC-65Q-A
KV-36FV310
RM-Y181
CND
SCC-64M-A
KV-36FV310
RM-Y181
HAWAII
SCC-67E-A
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 4/2003
:UPDATED ITEM
REVISION DATE
REVISION TYPE
SUBJECT
4/2003
No revisions or updates are applicable at this time.
10/2003
Updated Rear Cover PN 6-2. Picture Tube (KV-27FV310/29FV310 Only) and
6-4. Picture Tube (KV-32FV310 Only) (Replace Pgs. 58 & 60)
12/2004
Updated A Board Schematic (Replace Pg. 34)
TRINITRON
® COLOR TELEVISION
SERVICE MANUAL
BA-5D CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
CHASSIS NO.
9-965-939-03
KV-27FV310
RM-Y181
US
SCC-65K-A
KV-27FV310
RM-Y181
CND
SCC-64G-A
KV-29FV310
RM-Y181
LATIN NORTH
SCC-62P-A
KV-29FV310
RM-Y181
LATIN SOUTH
SCC-62Q-A
KV-32FV310
RM-Y181
US
SCC-65M-A
KV-32FV310
RM-Y181
CND
SCC-64J-A
KV-36FV310
RM-Y181
US
SCC-65Q-A
KV-36FV310
RM-Y181
CND
SCC-64M-A
KV-36FV310
RM-Y181
HAWAII
SCC-67E-A
Self Diagnosis
Supported model
KV-36FV310
RM-Y181
-- 3 --
KV-27FV310/29FV310/32FV310/36FV310
Specifications ............................................................................................................................................. 4
Warning and Cautions ................................................................................................................................ 5
Safety Check-Out ....................................................................................................................................... 6
Self-Diagnostic Function............................................................................................................................. 7
SECTION 1: DISASSEMBLY........................................................................................................................... 10
1-1. Rear Cover Removal........................................................................................................................ 10
1-3. Service Position REMOVAL ............................................................................................................. 10
1-2. Chassis Assembly Removal............................................................................................................. 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 ............................................................................................................................................... 14
SECTION 3: SAFETY RELATED ADJUSTMENTS......................................................................................... 16
3-1.
X RV8002 Confirmation Method (HV Hold-Down Confirmation) and Readjustments.................... 16
SECTION 4: CIRCUIT ADJUSTMENTS.......................................................................................................... 17
4-1. Setting the Service Adjustment Mode .............................................................................................. 17
4-2. Memory Write Confirmation Method ................................................................................................ 17
4-3. Remote Adjustment Buttons and Indicators ..................................................................................... 17
4-4. Service Data Lists ............................................................................................................................ 18
4-5. ID Map Table .................................................................................................................................... 25
4-6. A Board Adjustments........................................................................................................................ 26
SECTION 5: DIAGRAMS................................................................................................................................. 29
5-1. Circuit Boards Location .................................................................................................................... 29
5-2. Printed Wiring Board and Schematic Diagram Information.............................................................. 29
5-3. Block Diagrams ................................................................................................................................ 30
5-4. Schematics and Supporting Information .......................................................................................... 34
A Board Schematic Diagram ............................................................................................................ 34
HR Board Schematic Diagram ......................................................................................................... 39
BC Board Schematic Diagram ......................................................................................................... 40
P Board Schematic Diagram............................................................................................................ 43
Y Board Schematic Diagram............................................................................................................ 45
HU Board Schematic Diagram ......................................................................................................... 46
D Board Schematic Diagram............................................................................................................ 47
V Board Schematic Diagram............................................................................................................ 49
GK Board Schematic Diagram ......................................................................................................... 51
C Board Schematic Diagram............................................................................................................ 54
5-5. Semiconductors................................................................................................................................. 56
SECTION 6: EXPLODED VIEWS .................................................................................................................... 57
6-1. Chassis (KV-27FV310/29FV310 ONLY) ..........................................................................................57
6-2. Picture Tube (KV-27FV310/29FV310 ONLY) .................................................................................. 58
6-3. Chassis (KV-32FV310 ONLY) .......................................................................................................... 59
6-4. Picture Tube (KV-32FV310 ONLY)................................................................................................... 60
6-5. Chassis (KV-36FV310 ONLY) .......................................................................................................... 61
6-6. Picture Tube (KV-36FV310 ONLY)................................................................................................... 62
SECTION 7: ELECTRICAL PARTS LIST........................................................................................................ 63
TABLE OF CONTENTS
SECTION TITLE
PAGE
-- 4 --
KV-27FV310/29FV310/32FV310/36FV310
Television system
American TV standard, 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-27FV310/29FV310)
32 inch picture measured diagonally (KV-32FV310)
36 inch picture measured diagonally (KV-36FV310)
Actual screen size
29 inch measured diagonally (KV-27FV310/29FV310)
34 inch measured diagonally (KV-32FV310)
38 inch measured diagonally (KV-36FV310)
Antenna
75-ohm external antenna terminal for VHF/UHF
Supplied Accessories
Size AA (R6) batteries (2)
Remote Control RM-Y181 (1) (KV-27FV310/29FV310/32FV310/36FV310)
Optional Accessories
TV Stand:
SU-27F1 for (KV-27FV310/29FV310)
SU-32F1 for (KV-32FV310)
SU-36F1 for (KV-36FV310)
SPECIFICATIONS
Design and specifications 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 (fix)
KV-27FV310
KV-29FV310(N)
KV-29FV310(S)
KV-32FV310
KV-36FV310
Power requirements
120V, 60Hz
220V, 50/60 Hz
120V, 60Hz
120V, 60Hz
Number of Inputs/Outputs
Video 1)
3
3
3
3
S Video 2)
2
2
2
2
Y, PB, PR 3)
2
2
2
2
Audio 4)
3
3
3
3
Audio Out 5)
1
1
1
1
Monitor Out
1
1
1
1
7.5 W X 2,
7.5 W X 2,
7.5 W X 2,
7.5 W X 2,
Speaker output (W)
15 Wsubwoofer
15 Wsubwoofer
15 Wsubwoofer
15 Wsubwoofer
Power Consumption (W)
In use (Max)
220 W
220 W
230 W
230 W
In Standby
1W
1W
1W
1W
Dimensions(W x H x D)
mm 784 x 601.5 x 520 mm 784 x 601.5 x 520 mm 898 x 682 x 584 mm
1020 x 760 x 640 mm
in 30
7/8 x 2311/16 x 201/2
307/8 x 2311/16 x 201/2
353/8 x 267/8 x 23
401/4 x 30 x 251/4
Mass
kg
48 kg
48 kg
78 kg
102 kg
lbs
105 lbs. 13 oz.
105 lbs. 13 oz.
171 lbs. 15 oz.
224 lbs. 14 oz.
TruSurroundTM
by
SRS
®
TruSurround is a trademark of
SRS Labs, Inc. SRS and the SRS
symbol are registered trademarks of
SRS Labs, Inc. in the United States
and in select foreign countries. SRS
and TruSurround are incorporated
under license from SRS Labs, Inc. and are protected under United
States Patent Nos. 4,748,669 and 4,841,572 with numerous
additional issued and pending foreign patents. Purchase of this
product does not convey the right to sell recordings made with the
TruSurround technology.
-- 2 --
KV-20FV10/21FV10/21FV10C/25FV10A
KV-20FV10
KV-21FV10/21FV10C
KV-25FV10A
Power Requirements
120V, 60 Hz
120-220V, 50-60Hz
120-220V, 50-60Hz
Number of inputs/outputs
Video Input (1)
2
2
2
S Video Input (2)
1
1
1
Audio Input (3)
2
2
2
Audio Output (4)
1
1
1
Speaker Output (W)
5W x 2
5W x 2
10W x 2
Power Consumption (W)
In Use (Max)
125W
125W
150W
In Standby
1W
1W
1W
Dimensions (W/H/D)
(mm)
562 x 466 X 503 mm
562 x 466 X 503 mm
652 x 524.3 x 467.3 mm
(in)
221/8 x 183/8 x 18 3/4 in
221/8 x 183/8 x 18 3/4 in
25 3/4 x 2011/16 x 18 7/16 in
Mass
(kg)
27 kg
27 kg
40 kg
(lbs)
59 lbs
59 lbs
88 lbs 3 oz
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)
500 mVrms (100% modulation), impedance: 47 kilohms
4)
More than 408 mVrms at the maximum volume setting (variable)
More than 408 mVrms (fix)
SPECIFICATIONS
Design and specifications are subject to change without notice.
(
· )SRS (SOUND RETRIEVAL SYSTEM)
The (
· )SRS (SOUND RETRIEVAL SYSTEM) is
manufactured by Sony Corporation under license
from SRS Labs, Inc. It is covered by U.S. Patent No.
4,748,669. Other U.S. and foreign patents pending.
The word `SRS' and the SRS symbol (
· ) are
registered trademarks of SRS Labs, Inc.
BBE and BBE symbol are trademarks of BBE Sound,
Inc. and are licensed by BBE Sound, Inc. under U.S.
Patent No. 4,638,258 and 4,482,866.
Television system
American TV standard/NTSC
PAL M, N (KV-25FV10A ONLY)
Channel coverage
VHF:2-13/UHF:14-69/CATV:1-125
Visible screen size
20" picture measured diagonally
24" picture measured diagonally (KV-25FV10A ONLY)
Actual screen size
21" picture measured diagonally
25" picture measured diagonally (KV-25FV10A ONLY)
Antenna
75 ohm external terminal for VHF/UHF
Supplied accessories
Remote Commander RM-Y168 (all models)
Size AA (R6) batteries (2)
Optional accessories
Dipole antenna
Connecting cables VMC-810S/820S, VMC-720M,
YC-15V/30V, RK74A
U/V mixer EAC-66
-- 5 --
KV-27FV310/29FV310/32FV310/36FV310
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.
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.
! SAFETY-RELATED COMPONENT WARNING!!
Components identified 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 identified in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
ATTENTION!!
Apres avoir deconnecte le cap de l'anode, court-circuiter l'anode du tube cathodique et celui de l'anode du cap au chassis metallique
de l'appareil, ou la couche de carbone peinte sur le tube cathodique ou au blindage du tube cathodique.
Afin d'eviter tout risque d'electrocution provenant d'un chássis sous tension, un transformateur d'isolement doit etre utilisé lors de tout
dépannage. Le chássis de ce récepteur est directement raccordé à l'alimentation du secteur.
! ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
Les composants identifies par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces
sont d'une importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont le numero
de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l'importance
est critique pour la securite du fonctionnement sont identifies dans le present manuel. Suivre ces procedures lors de chaque
remplacement de composants critiques, ou lorsqu'un mauvais fonctionnement suspecte.