Read Sony KDL-40Z4500 / KDL-46Z4500 / KDL-52Z4500 (serv.man4) Service Manual online
KDL-40/46/52Z4500 (CH) 8
TABLE OF CONTENTS
SPECIFICATIONS .................................................... 2
SAFETY CHECK-OUT ............................................. 5
SELF DIAGNOSIS FUNCTION ................................ 6
TABLE OF CONTENTS ........................................... 8
1. DISASSEMBLY ............................................... 1-1
1-1.
KDL-40Z4500 ........................................................ 1-1
1-1-1.
REAR COVER AND STANDBY ASSY
REMOVAL ...................................................... 1-1
1-1-2.
H1VM AND AWF BOARDS REMOVAL .... 1-1
1-1-3.
BGC BOARD REMOVAL .............................. 1-2
1-1-4.
D4Z AND G6 BOARDS REMOVAL ............ 1-2
1-1-5.
FRAME REMOVAL ....................................... 1-3
1-1-6.
AC INLET AND LOUDSPEAKER
REMOVAL ...................................................... 1-3
1-1-7.
LCD PANEL, H3VM BOARD AND
H4 BOARD REMOVAL ................................. 1-4
1-1-8.
LOUDSPEAKER REMOVAL ........................ 1-4
1-2.
KDL-46Z4500 ........................................................ 1-5
1-2-1.
REAR COVER AND STANDBY ASSY
REMOVAL ...................................................... 1-5
1-2-2.
H1VM AND AWF BOARDS REMOVAL .... 1-5
1-2-3.
BGC BOARD REMOVAL .............................. 1-6
1-2-4.
D4Z AND G6 BOARDS REMOVAL ............ 1-6
1-2-5.
FRAME REMOVAL ....................................... 1-7
1-2-6.
AC INLET AND LOUDSPEAKER
REMOVAL ...................................................... 1-7
1-2-7.
LCD PANEL, H3VM BOARD AND
H4 BOARD REMOVAL ................................. 1-8
1-2-8.
LOUDSPEAKER REMOVAL ........................ 1-8
1-3.
KDL-52Z4500 ........................................................ 1-9
1-3-1.
REAR COVER AND STANDBY ASSY
REMOVAL ...................................................... 1-9
1-3-2.
H1VM AND AWF BOARDS REMOVAL .... 1-9
1-3-3.
BGC BOARD REMOVAL ............................ 1-10
1-3-4.
D4Z AND G6 BOARDS REMOVAL .......... 1-10
1-3-5.
FRAME REMOVAL ..................................... 1-11
1-3-6.
AC INLET AND LOUDSPEAKER
REMOVAL .................................................... 1-11
1-3-7.
LCD PANEL, H3VM BOARD AND
H4 BOARD REMOVAL ............................... 1-12
1-3-8.
LOUDSPEAKER REMOVAL ...................... 1-12
2. TROUBLESHOOTING .................................... 2-1
2-1.
TRIAGE CHART ................................................... 2-1
2-2.
FLOW CHART ...................................................... 2-2
2-3.
No Power (Flow Chart_B) ..................................... 2-3
2-4.
Self Diagnosis (Flow Chart_C) .............................. 2-4
2-5.
Audio Problem (Flow Chart_D) .......................... 2-11
2-6.
Video Ploblem (Flow Chart_E) ........................... 2-12
3. DIAGRAMS ..................................................... 3-1
3-1.
BLOCK DIAGRAM .............................................. 3-1
3-2.
CIRCUIT BOARDS LOCATION ......................... 3-2
(1)
KDL-40Z4500 .................................................. 3-2
(2)
KDL-46Z4500 .................................................. 3-2
(3)
KDL-52Z4500 .................................................. 3-3
4. EXPLODED VIEWS ........................................ 4-1
4-1.
KDL-40Z4500 ........................................................ 4-2
4-1-1.
REAR COVER AND STAND ASSY ............. 4-2
4-1-2.
CHASSIS ......................................................... 4-3
4-1-3.
FRAME AND LOUDSPEAKER .................... 4-4
4-1-4.
BEZEL, LCD PANEL, H3VM BOARD
AND H4 BOARD ............................................ 4-5
4-1-5.
CONNECTOR ASSY ...................................... 4-6
4-2.
KDL-46Z4500 ........................................................ 4-7
4-2-1.
REAR COVER AND STAND ASSY ............. 4-7
4-2-2.
CHASSIS ......................................................... 4-8
4-2-3.
FRAME AND LOUDSPEAKER .................... 4-9
4-2-4.
BEZEL, LCD PANEL, H3VM BOARD
AND H4 BOARD .......................................... 4-10
4-2-5.
CONNECTOR ASSY .................................... 4-11
4-3.
KDL-52Z4500 ...................................................... 4-12
4-3-1.
REAR COVER AND STAND ASSY ........... 4-12
4-3-2.
CHASSIS ....................................................... 4-13
4-3-3.
FRAME AND LOUDSPEAKER .................. 4-14
4-3-4.
BEZEL, LCD PANEL, H3VM BOARD
AND H4 BOARD .......................................... 4-15
4-3-5.
CONNECTOR ASSY .................................... 4-16
4-4.
PACKING MATERIALS .................................... 4-17
4-4-1.
KDL-40Z4500 ................................................ 4-17
4-4-2.
KDL-46Z4500 ................................................ 4-18
4-4-3.
KDL-52Z4500 ................................................ 4-19
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