Read Sony KE-42XS910 Service Manual online
FLAT PANEL COLOR TELEVISION
SERVICE MANUAL
MR-2
CHASSIS
MODEL NAME
REMOTE COMMANDER
DESTINATION
9-965-966-01
KE-42XS910
RM-Y1001
BRAZIL
KE-42XS910
3
KE-42XS910
KE-42XS910
TABLE OF CONTENTS
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 5
Safety Check-Out ........................................................................... 6
SECTION 1: DISASSEMBLY................................................................. 7
1-1. Rear Cover Removal.............................................................. 7
1-2. A Board Removal ................................................................... 8
1-3. DE2, DIC2, J1 and MS2A Board Removal............................. 9
1-4. K Board Removal ................................................................... 9
1-5. H2 Board Removal............................................................... 10
1-6. HM and H1 Board Removal ................................................. 10
1-7. Speaker Box Removal ..........................................................11
1-8. Switching Regulator Removal ...............................................11
1-9. Shield Assembly Removal.................................................... 12
1-10. Plasma Display Panel Removal ........................................... 12
1-11. H3 and H4 Board Removal .................................................. 13
SECTION 2: DIAGRAMS..................................................................... 14
2-1. Circuit Boards Location ........................................................ 14
2-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 14
2-3. Frame Diagrams .................................................................. 16
2-4. Block Diagrams .................................................................... 17
2-5. Schematics and Supporting Information .............................. 18
DE2 Board Schematic Diagram (1 of 6)............................... 18
DE2 Board Schematic Diagram (2 of 6)............................... 19
DE2 Board Schematic Diagram (3 of 6)............................... 20
DE2 Board Schematic Diagram (4 of 6)............................... 20
DE2 Board Schematic Diagram (5 of 6)............................... 21
DE2 Board Schematic Diagram (6 of 6)............................... 22
MS2A Board Schematic Diagram (1 of 3) ............................ 23
MS2A Board Schematic Diagram (2 of 3) ............................ 24
MS2A Board Schematic Diagram (3 of 3) ............................ 25
DIC2 Board Schematic Diagram (1 of 6).............................. 26
DIC2 Board Schematic Diagram (2 of 6).............................. 26
DIC2 Board Schematic Diagram (3 of 6).............................. 27
DIC2 Board Schematic Diagram (4 of 6).............................. 27
DIC2 Board Schematic Diagram (5 of 6).............................. 28
DIC2 Board Schematic Diagram (6 of 6).............................. 29
J1 Board Schematic Diagram .............................................. 30
A Board Schematic Diagram (1 of 4).................................... 31
A Board Schematic Diagram (2 of 4).................................... 32
A Board Schematic Diagram (3 of 4).................................... 33
A Board Schematic Diagram (4 of 4).................................... 33
H1 Board Schematic Diagram.............................................. 34
H2 Board Schematic Diagram.............................................. 35
H3 Board Schematic Diagram.............................................. 36
H4 Board Schematic Diagram.............................................. 37
HM Board Schematic Diagram............................................. 38
K Board Schematic Diagram................................................ 39
2-6. Semiconductors ................................................................... 40
SECTION 3: EXPLODED VIEWS ........................................................ 41
3-1. Cover and Stand .................................................................. 41
3-2. Speaker................................................................................ 42
3-3. Chassis - 1 ........................................................................... 43
3-4. Chassis - 2 ........................................................................... 44
3-5. Packing Material................................................................... 45
SECTION 4: ELECTRICAL PARTS LIST........................................... 46
SECTION TITLE
PAGE
SECTION TITLE
PAGE
4
KE-42XS910
KE-42XS910
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
110-220V, 50Hz
410 W
3.3 W
3.3 W
Video (IN)
3 total (1 on side panel)
1Vp-p, 75ohms unbalanced, sync negative
3 total (1 on side panel)
1Vp-p, 75ohms unbalanced, sync negative
S Video (IN)
3 total (1 on side panel)
Y: 1Vp-p, 75ohms unbalanced, sync negative
C: 0.286Vp-p (Burst signal), 75ohms
3 total (1 on side panel)
Y: 1Vp-p, 75ohms unbalanced, sync negative
C: 0.286Vp-p (Burst signal), 75ohms
Audio (IN)
6 total (1 on side panel)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
6 total (1 on side panel)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
Audio (VAR/FIX)
1 total
408mVrms at the maximum volume setting (Variable)
408mVrms (Fixed)
Impedance (Output):2 kilo ohm
1 total
408mVrms at the maximum volume setting (Variable)
408mVrms (Fixed)
Impedance (Output):2 kilo ohm
Power Requirements
Power Consumption (W)
In Use (Max)
In
Standby
Inputs/Outputs
Control S (IN/OUT)
1 total
1 total
Component Video Input
2 (Y, PB, PR)
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative
PB: 0.7 Vp-p, 75 ohms;
PR: 0.7 Vp-p, 75 ohms
2 (Y, PB, PR)
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative
PB: 0.7 Vp-p, 75 ohms;
PR: 0.7 Vp-p, 75 ohms
Sub woofer (OUT)
1 total (phono jack)
1 total (phono jack)
RF Inputs
2 total
2 total
Television system
NTSC, PAL-M
Channel coverage
VHF: 2-13/ UHF: 14-69/ CATV: 1-125
Antenna
75-ohm external antenna terminal for VHF/UHF
Panel System
Plasma Display panel
Resolution
1024 pixels (horizontal) x 1024 pixels (vertical)
Screen size
42 inches measured diagonally
Supplied Accessories
Remote Commander RM-Y1001
Two Size AA (R6) Batteries
AC power cord
Antenna cable
Cable clamp
Four Clamp rivets
Two Clamp screws
Cleaning cloth
Two Size AA (R6) Batteries
AC power cord
Antenna cable
Cable clamp
Four Clamp rivets
Two Clamp screws
Cleaning cloth
K
E-42XS910
Speaker Output (W)
15W x 2
Dimensions (W x H x D)
mm
1,229 x 753 x 286 mm
in
48
3/8
x 29
3/4
x 11
3/8
in
Mass
kg
44.5 kg
lbs
98 lbs 2 oz
5
KE-42XS910
KE-42XS910
WARNINGS AND CAUTIONS
CAUTION
Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT, after
removing the anode.
removing the anode.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of
this receiver is directly connected to the AC power line.
this receiver is directly connected to the AC power line.
!
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed 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 appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
