Sony SCD-XA9000ES Service Manual ▷ View online
5
SCD-XA9000ES
HOW TO OPEN THE DISC TABLE WHEN POWER SWITCH TURNS OFF
OPTICAL PICK-UP SERVICE POSITION
Place the insulator on the MAIN board, then install the base unit (DVBU4C or DVBU4D) on it as shown in the figure.
DVBU4C: Except AEP (Silver type)
DVBU4D: AEP (Silver type)
DVBU4D: AEP (Silver type)
tapering driver
cover (CAM)
2
Draw out the loading panel assy
in the direction of arrow
in the direction of arrow
B
.
1
Insert a tapering driver in the hole
at the bottom of the unit,
turn the cover (CAM) fully in the
direction of arrow
at the bottom of the unit,
turn the cover (CAM) fully in the
direction of arrow
A
.
B
A
loading panel assy
base unit
(DVBU4C or DVBU4D)
(DVBU4C or DVBU4D)
MAIN board
insulator
Ver. 1.3
6
SCD-XA9000ES
Note:
Follow the disassembly procedure in the numerical order given.
D-POWER/POWER BOARDS AND RF BOARD SERVICE POSITION
2
Turn over the set.
4
two bottom plates
3
four screws (3
×
8)
3
eight screws (3
×
8)
D-power board
power board
INSTALLATION TWO WIRES (FLAT TYPE) (25/35 CORE)
Note: When the wire (flat type) (35 core) is disconnected
from the RF board, then it is again connected,
disconnect the wire (flat type) (25 core) once,
and reconnect the wire (flat type) (35 core) first.
disconnect the wire (flat type) (25 core) once,
and reconnect the wire (flat type) (35 core) first.
wire (flat type) (35 core)
wire (flat type) (25 core)
RF board
– BOTTOM VIEW –
7
SCD-XA9000ES
MAIN BOARD SERVICE POSITION
In checking the MAIN board, prepare jig (extension cable J-2501-205-A: 1.50 mm Pitch, 7 cores, Length 300 mm/
J-2501-086-A: 1.00 mm Pitch, 19 cores, Length 300 mm).
J-2501-086-A: 1.00 mm Pitch, 19 cores, Length 300 mm).
Note:
Be sure to ground the MAIN board with a lead wire when checking it.
lead wire
main board
MOTHER board
connect jig (extension cable J-2501-086-A)
to the main board (CN701) and mother board (CN301),
main board (CN702) and mother board (CN302).
to the main board (CN701) and mother board (CN301),
main board (CN702) and mother board (CN302).
connect jig (extension cable J-2501-205-A)
to the main board (CN706) and display
board (CN801).
to the main board (CN706) and display
board (CN801).
FRONT PANEL SECTION SERVICE POSITION
front panel section
8
SCD-XA9000ES
NOTE FOR INSTALLATION (AUDIO MODULE BLOCK)
Note:
When installing the audio module block, insert the audio module block as shown below.
audio module block
AUDIO MODULE BLOCK SERVICE POSITION
audio module block
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