Sony ZS-M30 Service Manual ▷ View online
10
ZS-M30
3-9. SW (L) BOARD, JACK BOARD, SW (R) BOARD
3-8. MD BLOCK ASSY
Cabinet (front)
SW (L) board
6
SW (R) board
Jack board
Retainer (A)
Retainer (B)
2
1
Screws (+BVTP 2.6 X 10)
3
Screws (+BVTP 3 X 10)
5
Screws (+BVTP 2.6 X 10)
4
MD block ASSY
(MT-ZSM30-168)
(MT-ZSM30-168)
Chassis (TU)
Cabinet (front)
1
Screws (+BVTP3 X10)
1
Screws (+BVTP 3 X10)
3
Screws (+BVTT 2.6 X 6)
4
2
11
ZS-M30
3-10. MD BOARD
3-11. REC BOARD, DETECT BOARD
REC board
Chassis
3
DETECT board
7
Slider
4
Move slider away from pin.
8
Remove solder
(2 places)
2
Claws
2
Claw
1
Over write head flexible board
(CN504)
5
6
Claws
MT-ZSM30-168
Case (MD upper) shield
Case (MD lower) shield
MD board
2
qs
CN601 (2pin)
7
Screws (+P 2.6 X 2.5)
4
Screws, MD fitting
4
Screws, MD fitting
0
Op flexible board
8
Claw
8
Claw
8
Claw
1
Screws (+BVTP 2.6 X 5)
5
9
6
Wire,parallel (9 core)
REC board (CN505)
qa
Wire,Parallel (7 core)
3
Wire,parallel (22 core)
Main board (CN807)
12
ZS-M30
Over write head
(HR901)
(HR901)
3
MD optical pick-up
(KMS-260B)
(KMS-260B)
4
Chassis
1
Screw (+P 1.7X2.5)
6
D SW board
5
Screws (1.4 X 2)
2
Screws (+P 1.4 X 3.5)
3-12. OVER WRITE HEAD (HR901), MD OPTICAL PICK-UP, D SW BOARD
13
ZS-M30
SECTION 4
TEST MODE
Refer to “5. ELECTRICAL ADJUSTMENT” for the test mode of CD section.
4-1. MD SECTION
1. PRECAUTIONS FOR USE OF TEST MODE
• As loading related operations will be performed regardless of the test mode operations being performed, be sure to check that the disc is
stopped before setting and removing it.
Even if the Z (MD EJECT) button is pressed while the disc is rotating during continuous playback, continuous recording, etc., the disc
will not stop rotating.
Therefore, it will be ejected while rotating.
Be sure to press the Z (MD EJECT) button after pressing the NO/CANCEL button and the rotation of disc is stopped.
Even if the Z (MD EJECT) button is pressed while the disc is rotating during continuous playback, continuous recording, etc., the disc
will not stop rotating.
Therefore, it will be ejected while rotating.
Be sure to press the Z (MD EJECT) button after pressing the NO/CANCEL button and the rotation of disc is stopped.
1-1. Recording laser emission mode and operating buttons
• Continuous recording mode (CREC MODE)
• Laser power check mode (LDPWR CHECK)
• Laser power adjustment mode (LDPWR ADJUST)
• When pressing the YES/ENTER button.
• Continuous recording mode (CREC MODE)
• Laser power check mode (LDPWR CHECK)
• Laser power adjustment mode (LDPWR ADJUST)
• When pressing the YES/ENTER button.
4-2. SETTING THE TEST MODE
1. Set to standby state.
2. Press and hold the YES/ENTER button then press MD u
2. Press and hold the YES/ENTER button then press MD u
t x t u t x .
4-3. RELEASING THE TEST MODE
Remove the power cord to release the test mode.
4-4. BASIC OPERATIONS OF THE TEST MODE
All operations are performed with the following buttons: jogdial . , > , YES/ENTER and NO/CANSEL .
The functions of these buttons are as follows.
The functions of these buttons are as follows.
JOG ( > )
Proceeds the parameter/mode change.
JOG ( . )
Returns to the parameter/mode change.
YES/ENTER
Goes ahead. Determines the setting/selection.
NO/CANCEL
Suspends.
Function name
Function
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