DOWNLOAD Sony KE-32TS2E (serv.man2) Service Manual ↓ Size: 5.81 MB | Pages: 65 in PDF or view online for FREE

Model
KE-32TS2E (serv.man2)
Pages
65
Size
5.81 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
ke-32ts2e-sm2.pdf
Date

Sony KE-32TS2E (serv.man2) Service Manual ▷ View online

SERVICE MANUAL
SPECIFICATIONS
KE-32TS2E
LCD Colour TV
Hong Kong Model
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:
i1/
21-pin Scart connector (CENELEC 
standard) including audio/video input, 
RGB input, TV audio/video output.
i2/
21-pin Scart connector (CENELEC 
standard) including audio/video input, 
RGB input, TV audio/video output.
i3/r (SMARTLINK) 
21-pin Scart connector (CENELEC 
standard) including audio/video input, S 
video input, selectable audio/video output 
and Smartlink interface.
audio outputs (Left/Right) - phono jacks
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
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
5
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
o5
audio input (phono jacks)
500 m Vrms (100% modulation), 
Impedance: 47 kilo ohms
5
5
5
5
 SUB WOOFER: 
phono jac
k
CTRL S: 
minijacks
Power Consumption:
300 W
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
Design and specifications are subject to 
change without notice.
Ecological Paper- Totally Chlorine Free
   
 
Front Terminals:
headphones jack
Sound Output:
 2 x 7 W (music power)
KE-32TS2E (HK)    2
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.
3. Measuring 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)
After correcting the original service problem, perform the fol-
lowing safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps,
and mounting hardware have been replaced. Be absolutely
certain that you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly tran-
sistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious
signs of deterioration. Point them out to the customer and
recommend their replacement.
6. Check the line cords for cracks and abrasion. Recommend
the replacement of any such line cord to the customer.
7. Check 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.
8. Check the antenna terminals, metal trim, “metallized”
knobs, screws, and all other exposed metal parts for AC
Leakage. Check leakage as described right.
SAFETY  CHECK-OUT
Fig. A. Using an AC voltmeter to check AC leakage.
1.5 k
0.15 
µ
F
AC
Voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
WARNING!!
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 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)    3
TABLE OF CONTENTS
1. DISASSEMBLY ..................................... 1-1
1-1. REAR COVER REMOVAL ................................. 1-1
1-2. MAIN SHIELD REMOVAL .................................. 1-1
1-3. STAND BASE ASSEMBLY REMOVAL .............. 1-2
1-4. Q BOARD REMOVAL ......................................... 1-2
1-5. B BOARD REMOVAL ......................................... 1-3
1-6. TU BOARD REMOVAL ....................................... 1-3
1-7. H1 BOARD REMOVAL ....................................... 1-4
1-8. H2 BOARD REMOVAL ....................................... 1-4
1-9. SUPPORT REMOVAL ........................................ 1-5
1-10. SWITCHING REGULATOR REMOVAL ........... 1-5
1-11. PLASMA DISPLAY PANEL REMOVAL ........... 1-6
2. ADJUSTMENTS .................................... 2-1
2-1. Adjustment of A/D Converter and Video Coder . 2-1
2-1-1. Preparation for adjustment ................................... 2-1
2-1-2. RGB input adjustment .......................................... 2-1
2-1-3. Component input adjustment ................................ 2-1
2-1-4. Video input adjustment ......................................... 2-1
2-1-5. Video coder input adjustment ............................... 2-2
2-2. White Balance Adjustment ................................. 2-2
2-3. Adjustment of sub-color and sub-hue ................ 2-2
3. DIAGRAMS ............................................ 3-1
3-1. BLOCK DIAGRAMS ........................................... 3-1
3-2. CIRCUIT BOARDS LOCATION ......................... 3-5
3-3. SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS .............................................. 3-5
(1) B Board .................................................................. 3-6
(2) H1 Board ................................................................ 3-14
(3) H2 Board ................................................................ 3-15
(4) Q Board .................................................................. 3-16
(5) TU Board ............................................................... 3-20
3-4. SEMICONDUCTORS ......................................... 3-22
4. EXPLODED VIEWS ............................... 4-1
4-1. COVER ............................................................... 4-2
4-2. CHASSIS ............................................................ 4-3
4-3. PACKING MATERIALS ...................................... 4-4
5. ELECTRICAL PARTS LIST ................... 5-1
KE-32TS2E (HK)    1-1
1-1. REAR COVER REMOVAL
SECTION 1
DISASSEMBLY
1-2. MAIN SHIELD REMOVAL
2
 Rear cover
1
 Four screws
    (+PSW 5x25)
1
 Seven screws
    (+BVTP 4x16)
1
 Six screws
    (+BVTP 4x16)
3
 Main shield
2
 Fourteen screws
    (+BVTP 4x16)
1
 Eight screws
    (+PSW 3x8)
Page of 65
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Sony KE-32TS2E (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Sony KE-32TS2E (serv.man2) Service Manual ↓ Size: 5.81 MB | Pages: 65 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KE-32TS2E (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sony KE-32TS2E (serv.man2) TV. Information contained in Sony KE-32TS2E (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.