DOWNLOAD Sony KE-MR61M2 Service Manual ↓ Size: 18.86 MB | Pages: 127 in PDF or view online for FREE

Model
KE-MR61M2
Pages
127
Size
18.86 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
ke-mr61m2.pdf
Date

Sony KE-MR61M2 Service Manual ▷ View online

KE-MR61M2 (CH)     4
SELF DIAGNOSIS FUNCTION
1. Outline of Self-Diagnosis Function
• This device includes a self-diagnosis function.
• In case of abnormalities, the POWER/STANDBY indicator sutomatically blinks.
• It is possible to predict the sbnormality location by the number of blinks.
• The instruction manual describes blinking of the POWER/STANDBY indicator.
• If the symptom is not reproduced sometime in case of a malfunction, there is recording of whether a malfunction was generated or
not.
Operate the remote command to confirm the matter on the screen and to predict the location of the abnormality.
2. Diagnosis Iteams and Prediction of Malfunction Location
• When a malfunction occure the POWER/STANDBY indicators only blinks for one of the following diagnosis items.
• In case of two or more malfunctions, the item which first occurred blinks.
If the malfunctions occurred simultaneously, the item whith the lower blink count blinks first.
<Maifunction location by the number of blinks>
Number of times
symptom
POWER/STANDBY
Indicators blinks
4 times (RED)
Fan Error
6 times (RED)
Low-B Error
9 times (RED)
Panel Module Error (Display Unit Error)
KE-MR61M2 (CH)     5
TABLE OF CONTENTS
SAFETY CHECK-OUT .......................................
3
SELF DIAGNOSIS FUNCTION ..........................
4
1. DISASSEMBLY ............................................ 1-1
1-1.
DISPLAY UNIT (PDM-6110) ........................... 1-1
1-1-1. REAR COVER REMOVAL ......................... 1-1
1-1-2. G1 BOARD REMOVAL ............................... 1-2
1-1-3. F1 AND K2 BOARDS REMOVAL ............. 1-2
1-1-4. DEM AND K3 BOARDS REMOVAL ......... 1-3
1-1-5. G2 BOARD REMOVAL ............................... 1-3
1-1-6. SPEAKER BOX ASSY REMOVAL ............ 1-4
1-1-7. FILTER GLASS BRACKET ASSY REMOVAL
........................................................................ 1-5
1-1-8. R1 BOARD REMOVAL ............................... 1-6
1-1-9. R2 BOARD REMOVAL ............................... 1-6
1-1-10. PLASMA DISPLAY PANEL REMOVAL
........................................................................ 1-7
1-2.
MEDIA RECEIVER UNIT (MBT-MR2) ......... 1-8
1-2-1. PANEL AND COVERS REMOVAL ........... 1-8
1-2-2. SPM BOARD REMOVAL ............................ 1-9
1-2-3. H1, H2 AND H3 BOARDS REMOVAL ...... 1-9
1-2-4. HM BOARD REMOVAL ............................. 1-10
1-2-5. J1 AND J2 BOARDS REMOVAL ............... 1-10
1-2-6. BD, M AND MS2 BOARDS REMOVAL .... 1-11
1-2-7. A BOARD REMOVAL ................................. 1-12
1-2-8. G BOARD REMOVAL ................................. 1-12
2. ADJUSTMENT .............................................. 2-1
2-1.
SERVICE MODE ............................................... 2-1
2-1-1. METHOD OF SETTING THE
SERVICE MODE. ......................................... 2-1
2-1-2. ADJUSTMENT ITEMS AND
KEY OPERATION. ....................................... 2-1
2-1-3. METHOD OF ENDING
SERVICE MODE .......................................... 2-1
2-1-4. SERVICE MODE LIST ................................. 2-2
3. DIAGRAMS ................................................... 3-1
3-1.
BLOCK DIAGRAMS ........................................ 3-1
3-1-1. DISPLAY UNIT (PDM-6110) ...................... 3-1
(1)
DEM, R1 and R2 Boards ............................... 3-1
(2)
K2 and K3 Boards .......................................... 3-2
(3)
F1 and G1 Boards .......................................... 3-3
(4)
G2 Board ........................................................ 3-4
3-1-2. MEDIA RECEIVER UNIT (MBT-MR2) ..... 3-5
(1)
A (1/2) and H1 (1/2) Boards .......................... 3-5
(2)
A (2/2), H1 (1/2), H2, H3 and
SPM Boards ................................................... 3-6
(3)
J1 Board ......................................................... 3-7
(4)
HM and MS2 Boards ..................................... 3-8
(5)
BD Board ....................................................... 3-9
(6)
J2 and M (1/2) Boards ................................... 3-10
(7)
M (2/2) Board ................................................. 3-11
(8)
G Board .......................................................... 3-12
3-2.
FRAME DIAGRAM .......................................... 3-13
3-3.
CIRCUIT BOARDS LOCATION ..................... 3-14
3-3-1. DISPLAY UNIT (PDM-6110) ...................... 3-14
3-3-2. MEDIA RECEIVER UNIT (MBT-MR2) ..... 3-14
3-4.
SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS ............................................ 3-14
3-4-1. DISPLAY UNIT (PDM-6110) ...................... 3-15
(1)
Schematic Diagram of DEM Board .............. 3-15
(2)
Schematic Diagram of F1 Board ................... 3-23
(3)
Schematic Diagram of G1 Board .................. 3-24
(4)
Schematic Diagram of G2 Board .................. 3-26
(5)
Schematic Diagram of K2 Board .................. 3-28
(6)
Schematic Diagram of K3 Board .................. 3-30
(7)
Schematic Diagram of R1 Board ................... 3-31
(8)
Schematic Diagram of R2 Board ................... 3-31
3-4-2. MEDIA RECEIVER UNIT (MBT-MR2) ...... 3-32
(1)
Schematic Diagram of A Board .................... 3-32
(2)
Schematic Diagram of BD Board .................. 3-38
(3)
Schematic Diagram of G Board .................... 3-44
(4)
Schematic Diagram of H1 Board .................. 3-46
(5)
Schematic Diagrams of H2 and H3 Boards .. 3-47
(6)
Schematic Diagram of HM Board ................. 3-48
(7)
Schematic Diagram of J1 Board .................... 3-49
(8)
Schematic Diagrams of J2 and SPM Boards . 3-51
(9)
Schematic Diagram of M Board .................... 3-52
(10) Schematic Diagram of MS2 Board ................ 3-56
3-5.
SEMICONDUCTORS ....................................... 3-61
4. EXPLODED VIEWS ...................................... 4-1
4-1.
DISPLAY UNIT-1 (PDM-6110) ....................... 4-2
4-1-1. DISPLAY UNIT-1 ......................................... 4-2
4-1-2. DISPLAY UNIT-2 ......................................... 4-3
4-1-3. DISPLAY UNIT-3 ......................................... 4-4
4-1-4. DISPLAY UNIT-4 ......................................... 4-5
4-2.
MEDIA RECEIVER UNIT (MBT-MR2) ......... 4-6
4-2-1. MEDIA RECEIVER UNIT-1 ........................ 4-6
4-2-2. MEDIA RECEIVER UNIT-2 ........................ 4-7
4-2-3. MEDIA RECEIVER UNIT-3 ........................ 4-8
4-2-4. MEDIA RECEIVER UNIT-4 ........................ 4-9
4-3.
PACKING MATERIALS FOR DISPLAY UNIT
 (PDM-6110) ...................................................... 4-10
4-4.
PACKING MATERIALS FOR MEDIA
RECEIVER UNIT (MBT-MR2) ........................ 4-11
5.  ELECTRICAL PARTS LIST ........................ 5-1
KE-MR61M2 (CH)     1-1
1-1. DISPLAY UNIT (PDM-6110)
1-1-1. REAR COVER REMOVAL
SECTION 1
DISASSEMBLY
4
 Rear cover
2
 Six screws
    (+PSW 5x16)
2
 Six screws
    (+PSW 5x16)
1
 Six screws
     (+PSW 4x12)
1
 Four screws
     (+PSW 4x12)
1
 Six screws
     (+PSW 4x12)
1
 Four screws
     (+PSW 4x12)
3
 Five screws
     (+PSW 3x8)
KE-MR61M2 (CH)     1-2
1-1-2. G1 BOARD REMOVAL
1-1-3. F1 AND K2 BOARDS REMOVAL
3
 Two screws
    (+BVTP 3x12)
4
 G1 board
1
 Two screws
    (+PSW 4x12)
1
 Two screws
    (+PSW 4x12)
2
 G1 bracket
2
 F1 board
4
 K2 board
1
 Two screws
     (+PSW 3x8)
3
 Two screws
     (+PSW 3x8)
Page of 127
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Sony KE-MR61M2 Service Manual ▷ Download

  • DOWNLOAD Sony KE-MR61M2 Service Manual ↓ Size: 18.86 MB | Pages: 127 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KE-MR61M2 in PDF for free, which will help you to disassemble, recover, fix and repair Sony KE-MR61M2 TV. Information contained in Sony KE-MR61M2 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.