Sony KV-27FS210 Service Manual ▷ View online
TRINITRON
®
COLOR TELEVISION
SERVICE MANUAL
BA-5D
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
CHASSIS NO.
9-965-941-03
KV-27FS210
RM-Y181
US
SCC-S65LA
KV-27FS210
RM-Y181
CANADA SCC-S64HA
KV-29FA210
RM-Y180
LATIN
NORTH
SCC-S62SA
KV-29FA210
RM-Y180
LATIN
SOUTH
SCC-S62TA
KV-32FS210
RM-Y181
US
SCC-S65NA
KV-32FS210
RM-Y181
CANADA SCC-S64KA
KV-36FS210
RM-Y181
US
SCC-S65PA
KV-36FS210
RM-Y181
HAWAII SCC-S67DA
Self Diagnosis
Supported model
KV-27FS210 RM-Y181
— 3 —
KV-27FS210/29FA210/32FS210/36FS210
Specifications ............................................................................................................................................. 4
Warning and Cautions ................................................................................................................................ 5
Safety Check-Out ....................................................................................................................................... 6
Self-Diagnostic Function............................................................................................................................. 7
SECTION 1: DISASSEMBLY........................................................................................................................... 10
1-1. Rear Cover Removal........................................................................................................................ 10
1-2. 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 ............................................................................................................................................... 14
2-4. Screen (G2)...................................................................................................................................... 15
2-5. White Balance Adjustments ............................................................................................................. 15
SECTION 3: SAFETY RELATED ADJUSTMENTS......................................................................................... 16
3-1. X R565 Confirmation Method (HV Hold-Down Confirmation) and Readjustments ........................ 16
3-2. B+ Voltage Confirmation and Adjustment ........................................................................................ 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.................................................................................................................................... 26
4-6. A Board Adjustments........................................................................................................................ 27
SECTION 5: DIAGRAMS................................................................................................................................. 30
5-1. Circuit Boards Location.................................................................................................................... 30
5-2. Printed Wiring Board and Schematic Diagram Information.............................................................. 30
5-3. Block Diagram.................................................................................................................................. 31
5-4. Schematics and Supporting Information .......................................................................................... 32
A Board Schematic Diagram............................................................................................................ 32
HR Board Schematic Diagram......................................................................................................... 37
HU Board Schematic Diagram......................................................................................................... 38
P Board Schematic Diagram............................................................................................................ 41
BD Board Schematic Diagram ......................................................................................................... 43
C Board Schematic Diagram............................................................................................................ 45
V Board Schematic Diagram............................................................................................................ 47
GK Board Schematic Diagram......................................................................................................... 49
TK Board Schematic Diagram.......................................................................................................... 52
5-5. Semiconductors ............................................................................................................................... 55
SECTION 6: EXPLODED VIEWS.................................................................................................................... 56
6-1. Chassis (KV-27FS210 Only) ............................................................................................................ 56
6-2. Picture Tube (KV-27FS210 Only)..................................................................................................... 57
6-3. Chassis (KV-29FA210 Only) ............................................................................................................ 58
6-4. Picture Tube (KV-29FA210 Only)..................................................................................................... 59
6-5. Chassis (KV-32FS210 Only) ............................................................................................................ 60
6-6. Picture Tube (KV-32FS210 Only)..................................................................................................... 61
6-7. Chassis (KV-36FS210 Only) ............................................................................................................ 62
6-8. Picture Tube (KV-36FS210 Only)..................................................................................................... 63
SECTION 7: ELECTRICAL PARTS LIST........................................................................................................ 64
TABLE OF CONTENTS
SECTION TITLE
PAGE
— 4 —
KV-27FS210/29FA210/32FS210/36FS210
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-27FS210/29FA210 Only)
32 inch picture measured diagonally (KV-32FS210 Only)
36 inch picture measured diagonally (KV-36FS210 Only)
32 inch picture measured diagonally (KV-32FS210 Only)
36 inch picture measured diagonally (KV-36FS210 Only)
Actual screen size
29 inch measured diagonally (KV-27FS210/29FA210 Only)
34 inch measured diagonally (KV-32FS210 Only)
38 inch measured diagonally (KV-36FS210 Only)
34 inch measured diagonally (KV-32FS210 Only)
38 inch measured diagonally (KV-36FS210 Only)
Antenna
75-ohm external antenna terminal for VHF/UHF
Supplied Accessories
Size AA (R6) batteries (2)
Remote Control RM-Y180 (1) (KV-29FA210 Only)
Remote Control RM-Y181 (1) (KV-27FS210/32FS210/36FS210 Only)
Remote Control RM-Y180 (1) (KV-29FA210 Only)
Remote Control RM-Y181 (1) (KV-27FS210/32FS210/36FS210 Only)
Optional Accessories
TV Stand:
SU-27FS1 (KV-27FS210/29FA210 Only)
SU-32FS1 (KV-32FS210 Only)
SU-36FS1 (KV-36FS210 Only)
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)
KV-29FA210 (N) KV-29FA210 (S)
KV-27FS210
KV-32FS210
KV-36FS210
Power requirements
120V, 60Hz
220V, 50/60Hz
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)
175W
In Standby
1W
Dimensions (W/H/D)
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 23
1/8
x 20
1/2
in
35
3/8
x 26
7/8
x 23 in
40
1/4
x 30 x 25
1/4
in
Mass
kg
46.8 kg
78.5 kg
101.2 kg
lbs
103 lbs 8 oz
167 lbs 11 oz
223 lbs
175W
1W
116 lbs 2 oz
3
3
3
3
20W
1W
784 x 601.5 x 520 mm
30
7/8
x 23
1/8
x 20
1/2
in
52.8 kg
10W x 2
120V, 60Hz
10W x 2
195W
3
1
1
2
1
1
2
3
1
1
2
1
1
2
— 5 —
KV-27FS210/29FA210/32FS210/36FS210
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.