KV-HA21M83A (serv.man2) - Sony TV Service Manual (repair manual). Page 10

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KV-HA21M83A
RM-969
Selecting the space sound mode
Press SPACE SOUND.
Select
To
“ON”
listen to monaural sound with a stereo-like effect.
“OFF”
turn off space sound mode.
Note
• You can also turn space sound on or off using the SELECT and + or – buttons.
Customizing the picture and sound (continued)
L
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
Good 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.
• Select the appropriate TV system.  (See J)
• 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.
Power requirements
220-240 V AC, 50/60 Hz
Power consumption (W) Indicated on the rear of the TV
Television system
B/G, I, D/K, M
Color system
PAL, PAL 60, SECAM, NTSC3.58, 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
D/K
VHF : C1 to C12, R1 to R12
UHF : C13 to C57, R21 to R60
CATV : S01 to S03, S1 to S41, Z1 to Z39
M
VHF : A2 to A13
UHF : A14 to A79
CATV : A-8 to A-2, A to W+4, W+ 6 to W+84
8
 (Antenna)
75-ohm external terminal
Audio output (Speaker) 3W + 3W (TWEETER supplied)
5W + 5W
3W + 3W
3D Woofer
8W
Number of terminal
 (Video)
Input: 2*  Output: 1
Phono jacks; 1 Vp-p, 75 ohms
*One input line available
 (Audio)
Input: 2*  Output: 1
Phono jacks; 500 mVrms
*One input line available
i
 (Headphone)
Output: 1
Stereo minijack
Picture tube
21 in.
21 in.
14 in.
    Tube size (cm)
54
54
37
    Screen size (cm)
51
51
34
Dimensions (w/h/d, mm)
639 
× 485 × 490
639 
× 458 × 490
 466 
× 346 × 419
Mass (kg)
28
26
13
M
Specifications
Design and specifications are subject to change without notice.
KV-HA14M80
KV-HA21M83A
KV-HA21M80
110-240 V AC, 50/60 Hz
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