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SERVICE MANUAL 1 KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/
32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C
TRINITRON
®
COLOR TV
MODEL
DEST.
COMMANDER
CHASSIS NO.
KV-32S40
US
RM-Y165
SCC-S07A-A
KV-32S40
CND
RM-Y165
SCC-S08A-A
KV-32S45
US
RM-Y165
SCC-S07B-A
KV-32S45
CND
RM-Y165
SCC-S08B-A
KV-34SL40T
TAIWAN
RM-Y165
SCC-S16A-A
KV-34SL40C
E
RM-Y165
SCC-S09A-A
KV-34SL40
E
RM-Y165
SCC-S09B-A
KV-34SL45
E
RM-Y167
SCC-S09C-A
KV-35S40
US
RM-Y165
SCC-S07D-A
KV-35S40
CND
RM-Y165
SCC-S08E-A
KV-35S45
US
RM-Y167
SCC-S07E-A
KV-35S45
CND
RM-Y167
SCC-S08F-A
KV-37SL45
E
RM-Y167
SCC-S09F-A
KV-32V40
US
RM-Y165
SCC-S07C-A
KV-32V40
CND
RM-Y165
SCC-S08C-A
KV-32V65
CND
RM-Y167
SCC-S08D-A
KV-34VL65
E
RM-Y167
SCC-S09E-A
KV-34VL65C
E
RM-Y167
SCC-S09D-A
KV-35V65
CND
RM-Y167
SCC-S08G-A
KV-37VL65
E
RM-Y167
SCC-S09G-A
KV-37VL65C
E
RM-Y167
SCC-S09H-A
KV-35V65
SERVICE MANUAL
CHASSIS
AA-2D
RM-Y167
2
KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/
32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C
SPECIFICATIONS
Television system
American TV standard
Channel coverage
VHF:2-13/UHF:14-69/CATV:1-125
Visible screen size
32-inch picture measured
(KV-32S40/32S45/32V65/34SL40/34SL40C/34SL40T/34SL45/32V40/34VL65/34VL65C)
35-inch picture measured
(KV-35S40/35S45/37SL45/35V65/37VL65/37VL65C)
Actual screen size
34-inch picture measured
(KV-32S40/32S45/32V65/34SL40/34SL40C/34SL40T/34SL45/32V40/34VL65/34VL65C)
37-inch picture measured
(KV-35S40/35S45/37SL45/35V65/37VL65/37VL65C)
Antenna
75 ohm external terminal for VHF/UHF
Supplied Accessories
Remote commander (w/2 size AA (R6) batteries)
RM-Y165:
(KV-32S40/32S45/34SL40/34SL40T/34SL40C/35S40/32V40)
RM-Y167:
(KV-34SL45/35S45/37SL45/32V65/34VL65/
34VL65C/35V65/37VL65/37VL65C)
Optional Accessory
Connecting Cables: VMC-810S/820S
VMC-720M,YC-15V/30V,RK-74A
TV-Stand: SU-32A3,SU-35A3
VHF/UHF Mixer: EAC-66
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)
Design and specifications are subject to change without notice.
( )
®
SRS (SOUND RETRIEVAL SYSTEM)
The ( ) SRS (SOUND RETRIEVAL SYSTEM) is manufac-
tured 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 USP 4638258
and USP 4482866.
KV-32S40
KV-32S45
KV-32V65
KV-35S40/45
KV-35V65
KV-34SL40/40T
KV-34SL40C
KV-34SL45
KV-32V40
KV-34VL65/65C
KV-37SL45
KV-37VL65
KV-37VL65C
Power requirements
120V,60Hz
220V,50/60Hz
120V,60Hz
120V,60Hz
120V,60Hz(65)
120V,60Hz
120V,60Hz
220V,50/60Hz
220V,50/60Hz(65C)
Number of inputs/outputs
Video
1)
1
1
2
3
3
2
3
3
S Video
2)
1
1
1
1
2
1
2
2
Audio
3)
1
1
2
3
3
2
3
3
Audio Out
4)
1
1
1
1
1
1
1
1
Monitor Out
-
-
-
1
1
-
1
1
TV out
-
-
-
-
1
-
1
1
S-Link
-
-
-
-
YES
-
YES
YES
Speaker output(W)
5W x 2
5W x 2
5W x 2
5W x 2
10W x 2
5W x 2
10W x 2
10W x 2
Power Consumption(W)
In use(Max)
180W
175W
180W
180W
200W(65), 195W(65C)
210W
230W
225W
In standby
2W
3W
2W
2W
2W(65), 3W(65C)
2W
2W
3W
Dimensions(W/H/D)
(mm)
791 x 707 x 604.5mm
821 x 675.3 x 587mm
870 x 761 x 653mm
920 x 730.8 x 641.8mm
(in)
31 x 27
13/16
x 23
3/4
32
3/8
x 26
5/8
x 23
1/8
34
1/4
x 30 x 25
5/8
36
1/4
x 28
3/4
x 25
1/4
Mass
(kg)
71.4kg 72.7kg
70kg
83kg
90kg
(lbs)
157lbs
160lbs
154lbs
183lbs
203lbs
3 KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/
32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C
1. GENERAL
Connecting and Installing the TV ......................................... 5
Operating Video Equipment................................................... 7
Operating a Cable Box or DBS Receiver............................... 8
Troubleshooting..................................................................... 8
2. DISASSEMBLY
2-1.Rear Cover Removal ...................................................... 9
2-2.Chassis Assembly Removal .......................................... 10
2-3.Service Position ............................................................. 10
2-4.Control Switch Removal ................................................ 10
2-5-1. Picture Tube Removal (32"/34")................................. 11
2-5-2. Picture Tube Removal (35"/37")................................. 11
3. SET-UP ADJUSTMENTS
3-1.Beam Landing................................................................. 12
3-2.Convergence................................................................... 13
3-3.Focus............................................................................... 14
3-4.Screen (G2)..................................................................... 14
3-5.White Balance Adjustments............................................
14
4. SAFETY RELATED ADJUSTMENTS .................................
15
5. CIRCUIT ADJUSTMENTS .................................................... 16
6. DIAGRAMS
6-1. S Series Block Diagram.................................................. 23
6-2. V Series Block Diagrams ................................................ 27
6-3. Circuit Boards Location................................................... 34
6-4.Printed Wiring Boards and Schematic Diagrams ............ 34
TABLE OF CONTENTS A Board......................................................................
35 AV Board.................................................................... 48 B Board ..................................................................... 48 C Board ....................................................................
51 G Board ....................................................................
52 HV Board...................................................................
55 HS Board ..................................................................
55 K Board...................................................................... 56 P Board...................................................................... 57 WB Board..................................................................
58 UV Board...................................................................
59 WA Board................................................................... 63
6-5.Semiconductors..............................................................
65
7. EXPLODED VlEWS
7-1. Chassis .........................................................................
66
(KV-32S40/34SL40/34SL40C/32S45/34SL45/34SL40T)
7-2. Chassis..........................................................................
67
(KV-35S40/35S45/37SL45)
7-3. Chassis..........................................................................
68
(KV-32V40/32V65/34VL65/35VL65C/
35V65/37VL65/37VL65C)
7-3. Picture Tube .................................................................. 69
(KV-32V40/32V65/34VL65)
7-3. Picture Tube .................................................................. 70
(KV-35VL65C/35V65/37VL65/37VL65C)
8. ELECTRICAL PARTS LIST Table of Contents for Parts List.................................. 71 Parts Listings.............................................................
72
CAUTION!
AFTER REMOVING THE ANODE, SHORT CIRCUIT THE ANODE
OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL
CHASSIS, CRT SHIELD, OR CARBON PAINTED ON THE CRT.
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 AU COUCHE DE CARBONE PEINTE SUR LE TUBE CATHODIQUE
OU AU BLINDAGE DU TUBE CATHODIQUE.
ATTENTION!!
AFIN D'EVITER TOUT RESQUE 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 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'UNEIMPORTANCE CRITIQUE POUR LA SECURITE DU FONCTIONNEMENT.
NE LES REM