KV-32FX20A — Sony TV Service Manual (repair manual)

Model
KV-32FX20A
Pages
65
Size
11.54 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-32fx20a.pdf
Date

View Sony KV-32FX20A Service Manual online

1
SERVICE MANUAL                          BE-3E  
CHASSIS
MODEL 
                  
                
COMMANDER     DEST         CHASSIS NO.
MODEL 
                   
                  
COMMANDER     DEST        CHASSIS NO.
KV-32FX20A
RM-887
Italian
SCC-Q22B-A
KV-32FX20B
RM-887
French
SCC-Q23B-A
KV-32FX20D
RM-887
AEP
SCC-Q21B-A
KV-32FX20E
RM-887
Spanish
SCC-Q24B-A
KV-32FX20U
RM-887
UK
SCC-Q25B-A
®
M I C R O F I L M
TRINITRON
 ®
 
COLOR TV
2
ITEM MODEL
Television System
Stereo System
Channel Coverage
Color System
Italian
B/G/H
GERMAN Stereo
ITALIA VHF : A-H2 (C) UHF : 21-69 PAL
B/G/H VHF : E2-E12 UHF : E21-E69
CABLE TV (1) : S1-S41
CABLE TV (2) : S01-S05,M1-M10,U1-U10
PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)
French
B/G/H, D/K,L,I
GERMAN/NICAM
Stereo
L VHF : F02-F10 UHF : F21-F60
CABLE : B-Q B/G/H VHF : E2-E12
UHF : E21-E69
CABLE TV (1) : S1-S41
CABLE TV (2) : S01-S05, M1-M10, U1-U10
ITALIA VHF : A-H2 (C) UHF : 21-69
I UHF : B21-B69
PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)
AEP
B/G/H
GERMAN Stereo
PAL B/G/H/ VHF : E2-E12 : E21-E69
CABLE TV (1)  : S1-S41
CABLE TV (2) : S01-S05, M1-M10, U1-U10
ITALIA VHF : A-H2 (C) UHF : 21-69
PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)
Spanish
B/G/H, D/K
GERMAN/NICAM 
Stereo
PAL B/G/H/ VHF : E2-E12 : E21-E69
CABLE TV (1)  : S1-S41
CABLE TV (2) : S01-S05, M1-M10, U1-U10
ITALIA VHF : A-H2 (C) UHF : 21-69
PAL, SECAM
NTSC4.43, NTSC3.58
(VIDEO IN)
UK
I
NICAM Stereo
UHF : B21-B69
PAL
NTSC4.43, NTSC3.58
(VIDEO IN)
MODEL
32FX20A
32FX20B
32FX20D
32FX20E
32FX20U
Power Consumption
106W
120W
120W
120W
176W
[PICTURE TUBE]
FD Trinitron Wide
Approx. 82 cm (32 inches)
(Approx. 76 cm picture measured
diagonally)
102 degree deflection
Input/Output Terminals
[REAR]
1
 
21-pin Euro connector (CENELEC standard).
-
Inputs for Audio and Video signals.
-
Inputs for RGB.
-
Outputs of TV Video and Audio signals.
2/
21-pin Euro connector
-
Inputs for Audio and Video signals.
-
Inputs for S video.
-
Outputs for Video and Audio signals (selectable).
Phono jacks
-
Outputs for Audio Signals
[FRONT]
 
Video output - phono jack
 
3
 Audio inputs - phono jacks
 
S Video input - 4 pin din
 Headphone jack :  stereo minijack
Sound output
2x20W (Music Power)
Subwoofer
20W (Music Power)
Power requirements
220 - 240V
Dimensions
Approx 874x563x571mm (w/h/d) 
Weight
Approx 62kg
Supplied accessories
RM-887 Remote Commander (1)
IEC designated R6 batteries (2)
Other features
NICAM*, FASTEXT, TOPTEXT
 
 * (KV-32FX20B, 32FX20E, 32FX20U)
[RM-887]
Remote control system
Infrared control
Power requirements
3V dc
2 batteries IEC designation
R6 (size AA)
Dimensions
Approx 44x209x23mm (w/h/d)
Weight
Approx 89g (Not including battery)
Design and specifications are subject to change without notice.
3
WARNING
  (KV-32FX20U only)
The flexible mains lead is supplied connected to a B.S. 1363 fused plug
having a fuse of 5 AMP capacity. Should the fuse need to be replaced,
use  a  5  AMP  FUSE  approved  by ASTA to BS 1362, ie one that carries the              
       mark.
IF THE PLUG SUPPLIED WITH THIS APPLIANCE IS NOT SUITABLE
FOR THE OUTLET SOCKETS IN YOUR HOME, IT SHOULD BE CUT
OFF AND AN APPROPRIATE PLUG FITTED. THE PLUG SEVERED 
FROM THE MAINS LEAD MUST BE DESTROYED AS A PLUG WITH 
BARED WIRES IS DANGEROUS IF ENGAGED IN A LIVE OUTLET 
SOCKET.
When an alternative type of plug is used it should be fitted with a 5 AMP
FUSE
, otherwise the circuit should be protected by a 5 AMP FUSE at the 
distribution board.
ASA
T
             Model Name
Item
KV-32FX20A
KV-32FX20B
KV-32FX20D
KV-32FX20E
KV-32FX20U
Pal Comb
OFF
OFF
OFF
OFF
OFF
PIP
OFF
OFF
OFF
OFF
OFF
RGB Priority
OFF
OFF
OFF
OFF
OFF
Woofer Box
ON
ON
ON
ON
ON
Scart 1
ON
ON
ON
ON
ON
Scart 2
ON
ON
ON
ON
ON
Front in (3)
ON
ON
ON
ON
ON
Scart 4
OFF
OFF
OFF
OFF
OFF
Projector
OFF
OFF
OFF
OFF
OFF
AKB in 16:9 mode
ON
ON
ON
ON
ON
Norm B/G
ON
ON
ON
ON
OFF
Norm I
OFF
ON
OFF
OFF
ON
Norm D/K
OFF
ON
OFF
ON
OFF
Norm AUS
OFF
OFF
OFF
OFF
OFF
Norm L
OFF
ON
OFF
OFF
OFF
Norm SAT
OFF
OFF
OFF
OFF
OFF
Norm M
OFF
OFF
OFF
OFF
OFF
Teletext
ON
ON
ON
ON
ON
Nicam Stereo
OFF
ON
OFF
ON
ON
Language Preset
Italian
French
German
Spanish
English
How to replace the fuse.
Open the fuse compartment with
a screwdriver blade and replace
the fuse.
FUSE
4
21 pin connector (         1,          2/          2)
Connected
Not Connected (open)    * at 20Hz - 20kHz
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
21
Pin No
1
2
4
Signal
Signal level
1
Audio output B
(right)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
2
Audio output B
(right)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
3
Audio output A
(left)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
4
Ground (audio)
5
Ground (blue)
6
Audio input A
(left)
Standard level : 0.5V rms
Output impedence : More than 10kohm*
7
Blue input
0.7 +/- 3dB, 75 ohms positive
8
Function select
(AV control)
High state (9.5-12V) : Part mode 
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
9
Ground (green)
10
Open
11
Green
Green signal : 0.7 +/- 3dB, 75 ohms, 
positive
12
Open
13
Ground (red)
14
Ground (blanking)
15
_
_
Red input
0.7 +/- 3dB, 75 ohms, positive
_
(S signal Chroma 
input)
0.3 +/- 3dB, 75 ohms, positive
16
Blanking input
(Ys signal)
High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
17
Ground (video 
output)
18
Ground (video 
input)
19
Video output
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
20
_
_
Video input
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
_
Video input
Y (S signal)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
21
Common ground
(plug, shield)
Signal
Ground
Ground
Y (S signal) input
C (S signal) input
Pin No.
1
2
3
4
Signal Level
1V     3dB 75 ohm, positive Sync. 0.3V -3 + 10dB
0.3V     3dB 75 ohm, positive Sync.
L/G/S/I R/D/D/D
MONO
+
+
P
_
_
s
3
3
R/D/D/D
L/G/S/I
1
S 2
2
Page of 65

Download Sony KV-32FX20A Service Manual (Repair Manual)

Here you can view online or download Sony KV-32FX20A Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony KV-32FX20A TV. Information contained in Sony KV-32FX20A service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).