2024年3月29日发(作者：圭晨旭)
KE-32TS2E
SERVICE MANUAL
Hong Kong Model
SPECIFICATIONS
TV system:
Depending on your country selection: B/G/H,
D/K, L, I
Colour system:
PAL, SECAM
NTSC 3.58, 4.43 (only Video In)
Channel Coverage:
VHF: E2-E12
UHF: E21-E69
CATV:S1-S20
HYPER: S21-S41
D/K: R1-R12, R21-R69
L: F2-F10, B-Q, F21-F69
I: UHF B21-B69
Screen size (measured diagonally):
32 inches
approx. 82 cm. measured diagonally
Panel System:
Plasma Display panel
Display resolution:
852 dots (horizontal) x 1024 lines (vertical)
Rear Terminals:
Front Terminals:
audio outputs (Left/Right) - phono jacks
i headphones jack
Sound Output:
2 x 7 W (music power)
Power Consumption:
r
4
S video input (4-pin mini DIN):
Y: 1 Vp-p, 75-ohms unbalanced, sync
negative
C: 0.286 Vp-p (Burst signal), 75 ohms
300 W
t
4
video input (phono jack):
1 Vp-p, 75-ohms unbalanced, sync negative
o
4
audio input (phono jacks):
500 m Vrms (100% modulation),
Impedance: 47 kilo ohms
i
1/
21-pin Scart connector (CENELEC
standard) including audio/video input,
RGB input, TV audio/video output.
i
2/
21-pin Scart connector (CENELEC
standard) including audio/video input,
RGB input, TV audio/video output.
Y:1 Vp-p, 75 ohms, 0.3V negative sync
P
B
:0.7 Vp-p, 75 ohms
P
R
:0.7 Vp-p, 75 ohms
or
G:0.7 Vp-p, 75 ohms, Sync on Green
B:0.7 Vp-p, 75 ohms, Sync on Green
R:0.7 Vp-p, 75 ohms, Sync on Green
or
G:0.7 Vp-p, 75 ohms, non Sync on Green
B:0.7 Vp-p, 75 ohms, non Sync on Green
R:0.7 Vp-p, 75 ohms, non Sync on Green
HD:1-5 Vp-p
VD:1-5 Vp-p
5
o
5
audio input (phono jacks)
500 m Vrms (100% modulation),
Impedance: 47 kilo ohms
i
3/
r
(SMARTLINK)
21-pin Scart connector (CENELEC
standard) including audio/video input, S
video input, selectable audio/video output
and Smartlink interface.
Standby Power Consumption:
3.0 W
Dimensions (w x h x d) :
Approx.
856
x
627
x
132
mm.
Weight:
25.5 Kg.
Accessories supplied:
One Remote Control (RM-932)
Two batteries (R6 type)
Two Brackets
One coaxial cable
One AC Cable (Type C)
One AC Cable (Type BF)
This cable may not be supplied depending on
the country.
One Cleaning cloth
Other features:
•Teletext, Fastext, TOPtext
•Sleep Timer
•Smartlink (direct link between your TV set
and a compatible VCR. For more
information on Smartlink, please refer to
the Instruction Manual of your VCR).
•TV system Autodetection
•Auto Format
5
SUB WOOFER:
phono jac
k
CTRL S:
minijacks
Design and specifications are subject to
change without notice.
Ecological Paper- Totally Chlorine Free
LCD Colour TV
SAFETY CHECK-OUT
After correcting the original service problem, perform the fol-
lowing safety checks before releasing the set to the customer:
the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
that all control knobs, shields, covers, ground straps,
and mounting hardware have been replaced. Be absolutely
certain that you have replaced all the insulators.
for unauthorized replacement parts, particularly tran-
sistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
for parts which, though functioning, show obvious
signs of deterioration. Point them out to the customer and
recommend their replacement.
the line cords for cracks and abrasion. Recommend
the replacement of any such line cord to the customer.
the B+ and HV to see if they are specified values.
Make sure your instruments are accurate; be suspicious of
your HV meter if sets always have low HV.
the antenna terminals, metal trim, “metallized”
knobs, screws, and all other exposed metal parts for AC
Leakage. Check leakage as described right.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground
and from all exposed metal parts to any exposed metal part
having a return to chassis, must not exceed 0.5 mA (500
microamperes).
Leakage current can be measured by any one of three methods.
1.A commercial leakage tester, such as the Simpson 229 or
RCA WT-540A. Follow the manufacturers’ instructions to
use these instruments.
2.A battery-operated AC milliammeter. The Data Precision
245 digital multimeter is suitable for this job.
ing the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indica-
tion is 0.75 V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are
examples of a passive VOMs that are suitable. Nearly all
battery operated digital multimeters that have a 2 V AC
range are suitable. (See Fig. A)
To Exposed Metal
Parts on Set
AC
0.15 µF1.5 kΩVoltmeter
(0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
WARNING!!
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
!
VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR
ON THE SCHEMATIC DIAGRAMS, EXPLODED
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS AP-
PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY. CIRCUIT ADJUST-
MENTS THAT ARE CRITICAL FOR SAFE OPERATION
ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE
PROCEDURES WHENEVER CRITICAL COMPONENTS
ARE REPLACED OR IMPROPER OPERATION IS SUS-
PECTED.
AVERTISSEMENT!!
ATTENTION AUX COMPOSANTS RELATIFS À LA
SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET
UNE MARQUE ! SONT CRITIQUES POUR LA
SÉCURITÉ. NE LES REMPLACER QUE PAR UNE
PIÈCE PORTANT LE NUMÉRO SPECIFIÉ. LES
RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST
CRITIQUE POUR LA SÉCURITÉ DU
FONCTIONNEMENT SONT IDENTIFIÉS DANS LE
PRÉSENT MANUEL. SUIVRE CES PROCÉDURES
LORS DE CHAQUE REMPLACEMENT DE
COMPOSANTS CRITIQUES, OU LORSQU’UN
MAUVAIS FONCTIONNEMENT EST SUSPECTÉ.
KE-32TS2E (HK) 2
2024年3月29日发(作者：圭晨旭)
KE-32TS2E
SERVICE MANUAL
Hong Kong Model
SPECIFICATIONS
TV system:
Depending on your country selection: B/G/H,
D/K, L, I
Colour system:
PAL, SECAM
NTSC 3.58, 4.43 (only Video In)
Channel Coverage:
VHF: E2-E12
UHF: E21-E69
CATV:S1-S20
HYPER: S21-S41
D/K: R1-R12, R21-R69
L: F2-F10, B-Q, F21-F69
I: UHF B21-B69
Screen size (measured diagonally):
32 inches
approx. 82 cm. measured diagonally
Panel System:
Plasma Display panel
Display resolution:
852 dots (horizontal) x 1024 lines (vertical)
Rear Terminals:
Front Terminals:
audio outputs (Left/Right) - phono jacks
i headphones jack
Sound Output:
2 x 7 W (music power)
Power Consumption:
r
4
S video input (4-pin mini DIN):
Y: 1 Vp-p, 75-ohms unbalanced, sync
negative
C: 0.286 Vp-p (Burst signal), 75 ohms
300 W
t
4
video input (phono jack):
1 Vp-p, 75-ohms unbalanced, sync negative
o
4
audio input (phono jacks):
500 m Vrms (100% modulation),
Impedance: 47 kilo ohms
i
1/
21-pin Scart connector (CENELEC
standard) including audio/video input,
RGB input, TV audio/video output.
i
2/
21-pin Scart connector (CENELEC
standard) including audio/video input,
RGB input, TV audio/video output.
Y:1 Vp-p, 75 ohms, 0.3V negative sync
P
B
:0.7 Vp-p, 75 ohms
P
R
:0.7 Vp-p, 75 ohms
or
G:0.7 Vp-p, 75 ohms, Sync on Green
B:0.7 Vp-p, 75 ohms, Sync on Green
R:0.7 Vp-p, 75 ohms, Sync on Green
or
G:0.7 Vp-p, 75 ohms, non Sync on Green
B:0.7 Vp-p, 75 ohms, non Sync on Green
R:0.7 Vp-p, 75 ohms, non Sync on Green
HD:1-5 Vp-p
VD:1-5 Vp-p
5
o
5
audio input (phono jacks)
500 m Vrms (100% modulation),
Impedance: 47 kilo ohms
i
3/
r
(SMARTLINK)
21-pin Scart connector (CENELEC
standard) including audio/video input, S
video input, selectable audio/video output
and Smartlink interface.
Standby Power Consumption:
3.0 W
Dimensions (w x h x d) :
Approx.
856
x
627
x
132
mm.
Weight:
25.5 Kg.
Accessories supplied:
One Remote Control (RM-932)
Two batteries (R6 type)
Two Brackets
One coaxial cable
One AC Cable (Type C)
One AC Cable (Type BF)
This cable may not be supplied depending on
the country.
One Cleaning cloth
Other features:
•Teletext, Fastext, TOPtext
•Sleep Timer
•Smartlink (direct link between your TV set
and a compatible VCR. For more
information on Smartlink, please refer to
the Instruction Manual of your VCR).
•TV system Autodetection
•Auto Format
5
SUB WOOFER:
phono jac
k
CTRL S:
minijacks
Design and specifications are subject to
change without notice.
Ecological Paper- Totally Chlorine Free
LCD Colour TV
SAFETY CHECK-OUT
After correcting the original service problem, perform the fol-
lowing safety checks before releasing the set to the customer:
the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
that all control knobs, shields, covers, ground straps,
and mounting hardware have been replaced. Be absolutely
certain that you have replaced all the insulators.
for unauthorized replacement parts, particularly tran-
sistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
for parts which, though functioning, show obvious
signs of deterioration. Point them out to the customer and
recommend their replacement.
the line cords for cracks and abrasion. Recommend
the replacement of any such line cord to the customer.
the B+ and HV to see if they are specified values.
Make sure your instruments are accurate; be suspicious of
your HV meter if sets always have low HV.
the antenna terminals, metal trim, “metallized”
knobs, screws, and all other exposed metal parts for AC
Leakage. Check leakage as described right.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground
and from all exposed metal parts to any exposed metal part
having a return to chassis, must not exceed 0.5 mA (500
microamperes).
Leakage current can be measured by any one of three methods.
1.A commercial leakage tester, such as the Simpson 229 or
RCA WT-540A. Follow the manufacturers’ instructions to
use these instruments.
2.A battery-operated AC milliammeter. The Data Precision
245 digital multimeter is suitable for this job.
ing the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indica-
tion is 0.75 V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are
examples of a passive VOMs that are suitable. Nearly all
battery operated digital multimeters that have a 2 V AC
range are suitable. (See Fig. A)
To Exposed Metal
Parts on Set
AC
0.15 µF1.5 kΩVoltmeter
(0.75 V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
WARNING!!
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
!
VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR
ON THE SCHEMATIC DIAGRAMS, EXPLODED
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS AP-
PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY. CIRCUIT ADJUST-
MENTS THAT ARE CRITICAL FOR SAFE OPERATION
ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE
PROCEDURES WHENEVER CRITICAL COMPONENTS
ARE REPLACED OR IMPROPER OPERATION IS SUS-
PECTED.
AVERTISSEMENT!!
ATTENTION AUX COMPOSANTS RELATIFS À LA
SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET
UNE MARQUE ! SONT CRITIQUES POUR LA
SÉCURITÉ. NE LES REMPLACER QUE PAR UNE
PIÈCE PORTANT LE NUMÉRO SPECIFIÉ. LES
RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST
CRITIQUE POUR LA SÉCURITÉ DU
FONCTIONNEMENT SONT IDENTIFIÉS DANS LE
PRÉSENT MANUEL. SUIVRE CES PROCÉDURES
LORS DE CHAQUE REMPLACEMENT DE
COMPOSANTS CRITIQUES, OU LORSQU’UN
MAUVAIS FONCTIONNEMENT EST SUSPECTÉ.
KE-32TS2E (HK) 2