Sony STR-ZA1000ES / STR-ZA2000ES / STR-ZA3000ES Service Manual ▷ View online
STR-ZA1000ES/ZA2000ES/ZA3000ES
5
NOTE OF CHECKING THE OPERATION
When removing the DIGITAL board and power unit (PU1) (STR-ZA3000ES only) from the chassis, and checking the operation with the
power on, be sure to connect the ground on the DIGITAL board and power unit (PU1) (STR-ZA3000ES only) to the chassis by using the
alligator clips.
When removing the DIGITAL board and power unit (PU1) (STR-ZA3000ES only) from the chassis, and checking the operation with the
power on, be sure to connect the ground on the DIGITAL board and power unit (PU1) (STR-ZA3000ES only) to the chassis by using the
alligator clips.
insulating sheet
DIGITAL board block
power unit block
(STR-ZA3000ES only)
(STR-ZA3000ES only)
DC fan (M1)
(STR-ZA3000ES only)
(STR-ZA3000ES only)
alligator clip
alligator clip
OPERATION CHECKING METHOD OF FAN MOTOR (M1) (STR-ZA3000ES only)
The operation of fan motor (M1) installed in this unit can be checked by the following method.
Short-circuit the CN9002 on the DIGITAL board with alligator clip.
The operation of fan motor (M1) installed in this unit can be checked by the following method.
Short-circuit the CN9002 on the DIGITAL board with alligator clip.
DIGITAL board
CN9002
alligator clip
STR-ZA1000ES/ZA2000ES/ZA3000ES
6
SECTION 2
DISASSEMBLY
•
This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
2-3. CASE, FUSE (F01)
(Page
(Page
7)
2-4. FRONT PANEL BLOCK-1
(Page
(Page
8)
2-5. FRONT PANEL BLOCK-2
(Page
(Page
9)
2-6. POWER UNIT BLOCK (ZA3000ES)
(Page
(Page
10)
2-7. DIGITAL BOARD BLOCK-1
(Page
(Page
11)
2-8. DIGITAL BOARD BLOCK-2
(Page
(Page
12)
2-11. DCDC BOARD BLOCK-2
(Page
(Page
14)
2-12. STBY BOARD BLOCK
(Page
(Page
15)
2-13. AC INLET (2P) BLOCK
(Page
(Page
16)
2-18. GND BOARD
(Page
(Page
21)
2-9. DIGITAL
BOARD
(Page
12)
2-10. DCDC BOARD BLOCK-1
(Page
(Page
13)
2-22. AMP BOARD BLOCK-1
(Page
(Page
25)
2-15. A-VIDEO BOARD BLOCK-1
(Page
(Page
18)
2-16. A-VIDEO BOARD BLOCK-2
(Page
(Page
19)
2-19. AUDIO BOARD BLOCK-1
(Page
(Page
22)
2-20. AUDIO BOARD BLOCK-2
(Page
(Page
23)
2-21. TUNER ASSY (TU1)
(Page
(Page
24)
2-17. A-VIDEO BOARD
(Page
(Page
20)
2-23. AMP BOARD BLOCK-2
(Page
(Page
26)
2-25. SPTM BOARD
(Page
(Page
27)
2-24. AMP BOARD
(Page
(Page
27)
2-14. PRE-OUT BOARD (ZA3000ES)
(Page
(Page
17)
2-2. FRONT
COVER
ASSY
(Page
7)
SET
STR-ZA1000ES/ZA2000ES/ZA3000ES
7
Note: Follow the disassembly procedure in the numerical order given.
2-2. FRONT COVER ASSY
2-3. CASE, FUSE (F01)
3 front cover assy
2 boss
2 boss
1 magnet
1 magnet
1 three screws
(BVST4
(BVST4
u 8)
1 three screws
(BVST4
(BVST4
u 8)
3
3
4
5
6 case
2 four screws
(BTP) (DIA. 3) (BZN-N)
2 screw
(BTP) (DIA. 3) (BZN-N)
7 fuse (F01)
STR-ZA1000ES/ZA2000ES/ZA3000ES
8
2-4. FRONT PANEL BLOCK-1
3 connector
(CN6602)
(CN6602)
5 HDMI cable connector
(CN3505)
(CN3505)
HDMI cable
4 flexible flat cable (FFC 29P (400))
(CN8000)
(CN8000)
flexible flat cable
(FFC 29P (400))
(FFC 29P (400))
:LUHVHWWLQJ
:LUHVHWWLQJ
:LUHVHWWLQJ
C3554
DIGITAL board
C3553
clamp
clamp
DIGITAL board
heat sink
–
5HDUYLHZ–
2 Remove the wire
from two clamps.
HS_COVER-L board
colored line
Insert straight into the interior.
flexible flat
cable
cable
connector
OK
colored line
Insert at a slant.
flexible flat
cable
cable
connector
NG
DIGITAL board
+'0,FDEOHVHWWLQJ
Note 2: When installing the flexible flat
cable, ensure that the colored
line is parallel to the connector
after
insertion.
Note 1: Do not touch the chassis.
1 saranet cushion
(LXWXT)
(LXWXT)
saranet cushion
(LXWXT)
(LXWXT)
1 to 3 mm
CN8000
(ZA2000ES/ZA3000ES)
(ZA1000ES)
clamp
heat sink
HS_COVER-L board
(ZA2000ES/ZA3000ES)
Ver. 1.1
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