Read Sony KDL-40ZX1 (serv.man2) Service Manual online
KDL-40ZX1 (AUS/NZ) 10
TABLE OF CONTENTS
SPECIFICATIONS .................................................... 2
SAFETY CHECK-OUT ............................................. 6
SELF DIAGNOSIS FUNCTION ................................ 7
TABLE OF CONTENTS ......................................... 10
1. DISASSEMBLY ............................................... 1-1
1-1.
LDM-Z401 (MONITOR) ....................................... 1-1
1-1-1.
TERMINAL COVER REMOVAL ................. 1-1
1-1-2.
REAR COVER REMOVAL ............................ 1-1
1-1-3.
IF1, H1L, H3L AND H4L BOARDS
REMOVAL ...................................................... 1-2
1-1-4.
B AND HSL BOARDS, AC INLET
REMOVAL ...................................................... 1-2
1-1-5.
GS1 AND LD1 BOARDS REMOVAL .......... 1-3
1-2.
MBT-W1 (MEDIA RECEIVER) ........................... 1-4
1-2-1.
TOP COVER REMOVAL ............................... 1-4
1-2-2.
BEZEL ASSY REMOVAL (STEP 1) ............. 1-4
1-2-3.
BEZEL ASSY REMOVAL (STEP 2) ............. 1-4
1-2-4.
BRACKET AND PWB REMOVAL ............... 1-4
1-2-5.
WIRELESS MODULE UNIT REMOVAL .... 1-4
1-2-6.
SHIELD REMOVAL ....................................... 1-5
1-2-7.
DB1 BOARD REMOVAL .............................. 1-5
1-2-8.
H1A BOARD REMOVAL .............................. 1-5
1-2-9.
BE BOARD REMOVAL ................................. 1-5
1-2-10. RF MODULE REMOVAL .............................. 1-5
1-2-11. HK1 BOARD REMOVAL .............................. 1-6
1-2-12. HK2 BOARD REMOVAL .............................. 1-6
1-2-13. HI3 BOARD REMOVAL ................................ 1-6
1-2-14. ANTENNA BOARDS REMOVAL ................ 1-6
1-3.
STAND ................................................................... 1-7
1-3-1.
BASE STAND REMOVAL ............................ 1-7
1-3-2.
ARM STAND REMOVAL ............................. 1-7
2. TROUBLESHOOTING .................................... 2-1
2-1.
LDM-Z401 (MONITOR) ....................................... 2-1
2-1-1.
TRIAGE CHART ............................................. 2-1
2-1-2.
FLOW CHART ................................................ 2-2
2-1-3.
NO POWER ..................................................... 2-3
2-1-4.
STANDBY LED BLINK ................................. 2-3
1) 2 times Blinkings ....................................... 2-3
2) 3 times Blinkings ....................................... 2-3
3) 6 times Blinkings ....................................... 2-4
4) 7 times Blinkings ....................................... 2-4
5) 8 times Blinkings ....................................... 2-4
6) 11 times Blinkings ..................................... 2-5
7) 12 times Blinkings ..................................... 2-5
8) 14 times Blinkings ..................................... 2-5
9) 16 times Blinkings ..................................... 2-6
10) 17 times Blinkings ..................................... 2-6
2-1-5.
NO PICTURE .................................................. 2-7
2-1-6.
NO SOUND ..................................................... 2-7
2-1-7.
TV AND COMMANDER BUTTONS
MALFUNCTION ............................................. 2-8
1) TV button malfunction .............................. 2-8
2) RF remote commander button
malfunction ................................................ 2-9
2-2.
MBT-W1 (MEDIA RECEIVER) ......................... 2-10
2-2-1.
TRIAGE CHART ........................................... 2-10
2-2-2.
FLOW CHART .............................................. 2-11
2-2-3.
NO POWER ................................................... 2-12
2-2-4.
STANDBY LED BLINK ............................... 2-12
1) 2 times Blinkings ..................................... 2-12
2) 8 times Blinkings ..................................... 2-12
3) 10 times Blinkings ................................... 2-12
4) 11 times Blinkings ................................... 2-13
5) 12 times Blinkings ................................... 2-13
6) 13 times Blinkings ................................... 2-13
7) 14 times Blinkings ................................... 2-13
8) 15 times Blinkings ................................... 2-13
9) 16 times Blinkings ................................... 2-14
10) 17 times Blinkings ................................... 2-14
11) 18 times Blinkings ................................... 2-15
12) 19 times Blinkings ................................... 2-15
13) 21 times Blinkings ................................... 2-15
14) 22 times Blinkings ................................... 2-15
2-2-5.
LINK ERROR ................................................ 2-16
2-2-6.
NO PICTURE, NO SOUND .......................... 2-17
1) TUNER INPUT ....................................... 2-17
2) VIDEO/HD DVD INPUT ....................... 2-17
3) HDMI /PC INPUT ................................... 2-18
3. ADJUSTMENT ................................................ 3-1
3-1.
WHITE BALANCE ADJUSTMENT .................... 3-1
3-2.
HOW TO ENTERING SERVICE MODE ............ 3-1
4. DIAGRAMS ..................................................... 4-1
4-1.
BLOCK DIAGRAM .............................................. 4-1
1) LDM-Z401 (MONITOR) ................................. 4-1
2) MBT-W1 (MEDIA RECEIVER) .................... 4-2
4-2.
CIRCUIT BOARDS LOCATION ......................... 4-3
1) LDM-Z401 (MONITOR) ................................. 4-3
2) MBT-W1 (MEDIA RECEIVER) .................... 4-3
5. EXPLODED VIEWS ........................................ 5-1
5-1.
LDM-Z401 (MONITOR) ....................................... 5-2
5-1-1.
REAR COVER ................................................. 5-2
5-1-2.
CHASSIS-1 ...................................................... 5-3
5-1-3.
CHASSIS-2 ...................................................... 5-4
5-2.
MBT-W1 (MEDIA RECEIVER) ........................... 5-5
5-2-1.
BEZEL .............................................................. 5-5
5-2-2.
CHASSIS ......................................................... 5-6
5-3.
STAND ASSY ........................................................ 5-7
5-4.
PACKING MATERIALS ...................................... 5-8
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