DOWNLOAD Sony KV-HW21P20A Service Manual ↓ Size: 3.94 MB | Pages: 53 in PDF or view online for FREE

Model
KV-HW21P20A
Pages
53
Size
3.94 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-hw21p20a.pdf
Date

Sony KV-HW21P20A Service Manual ▷ View online

Sony KV-HA21P20A_(GB)_4-098-741-11 (1) Group P21
E
Connecting optional components
Connecting to the video input terminal ( t )
TV front panel
Camcorder
Audio/Video cable
(not supplied)
Note
• Do not connect video equipment to 
t
 (video input) at the front and the rear of your TV at
the same time; otherwise the picture will not be displayed properly on the screen.
TV rear panel
Audio/Video cable
(not supplied)
L
R
(MONO)
L
R
(MONO)
VCR
Video game
equipment
Antenna cable
(not supplied)
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Sony KV-HA21P20A_(GB)_4-098-741-11 (1) Group P21
F
Troubleshooting
If you find any problem while viewing your TV, please check the following
guide.  If any problem persists, contact your Sony dealer.
Snowy picture,
noisy sound
No picture, no sound
Good picture, no sound
Dotted lines or stripes
Double images or
“ghosts”
No color
Abnormal color
patches
The 1 (standby)
indicator on your TV
flashes red several
times after every
three seconds.
TV cabinet creaks.
A "boom" sound is
heard when the TV is
turned on.
Symptom
Solutions
• Check the antenna cable and connection on the TV, VCR and on the wall.
• Preset the channel manually again.  (See J)
• Check the antenna setup.  Contact a Sony dealer for advice.
• Check the power cord, antenna and the VCR connections.
• Press ?/1 (power) or ! (main power) to turn on the TV.
• Press 2 + to increase the volume level.
• Press % to cancel the muting.
• Do not use a hair dryer or other equipment near the TV.
• Check the antenna setup.  Contact a Sony dealer for advice.
• Use the fine tuning ("FINE") function. (See J)
• Turn off or disconnect the booster if it is in use.
• Check the antenna setup.  Contact a Sony dealer for advice.
• Select the appropriate color system.  (See J)
• Adjust the color level. (See K)
• Check the antenna setup.  Contact a Sony dealer for advice.
• Keep external speakers or other electrical equipment away from the TV.
Press ! (main power) to turn off the TV for about 15 minutes, then turn it
on again to demagnetize the TV.
• Count the number of times the 1 (standby) indicator flashes.  Press !
(main power) to turn off your TV.  Contact your nearest Sony service
center.
• Changes in room temperature sometimes make the TV cabinet expand or
contract, making a noise.  This does not indicate a malfunction.
• The TV's demagnetizing function is working.  This does not indicate a
malfunction.
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Sony KV-HA21P20A_(GB)_4-098-741-11 (1) Group P21
Power requirements
110-240 V AC, 50/60 Hz
Power consumption (W) Indicated on the rear of the TV
Television system
B/G, I
Color system
PAL, PAL 60, NTSC3.58 (AV IN), NTSC4.43
Channel coverage
B/G
VHF : E2 to E12
UHF : E21 to E69
CATV : S01 to S03, S1 to S41
I
UHF : B21 to B68
CATV : S01 to S03, S1 to S41
8
 (Antenna)
75-ohm external terminal
Audio output (Speaker) 5W + 5W
Number of terminal
 (Video)
Input: 2*
Phono jacks; 1 Vp-p, 75 ohms
One input line
available
 (Audio)
Input: 2*
Phono jacks; 500 mVrms
*  One input line
available
Picture tube
21 in.
Tube size (cm)
54
Measured diagonally
Screen size (cm)
51
Measured diagonally
Dimensions (w/h/d, mm) 630 
× 460 × 492
Mass (kg)
25
G
Specifications
Design and specifications are subject to change without notice.
Note
KV-HW21P20A
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Sony KV-HA21P20A_(GB)_4-098-741-11 (1) Group P21
H
Remote control
Button
Function
1
?/1
Turn off temporarily or
turn on the TV.
2
a
Display the TV program.
3
JUMP
Jump to previous
program number.
4
PROGR +/–
Select program number.
5
2
 +/–
Adjust volume.
6
SELECT
Select the desired item.
7
PIC MODE
Select picture mode.
9
+/–
Adjust items.
0
Display on-screen
information.
qa
%
Mute the sound.
qd
t
Select TV or video input.
qf
0 – 9, ÷
Input numbers.
Timer operations
qj
Set TV to turn on
automatically.
qk
Set TV to turn off
automatically.
qg
SOUND MODE
Select sound mode.
ql
SPACE SOUND
Select space sound mode.
qh
A/B
Not function for your TV.
Teletext operations (green label)
8
x
 (red, green,
yellow, blue)
0
qs
Not function for your TV.
qd
qh
qj
qk
See
K

I
I
K
K
TV
1
2
3
4
6
7
8
9
-
0
5
JUMP
SOUND 
MODE
 
SPACE 
SOUND
PROGR
2
qa
0
qs
qd
qf
qg
qh
qj
qk
ql
8
9
7
6
5
4
3
2
1
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