HR-MB3
3 – 1
Audio
HR-MB3
Service Manual
HR-MB3
Market
E
CHAPTER 3.
MECHANISM BLOCKS
[1] Caution on diassembly
Caution on Disassembly
Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:
1. Take cassette tape, and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange
the leads where they were before disassembling.
1
Bottom Cabinet
1. Screw ......................(A1) x5
2
Main PWB
2. Socket ...................... (A2) x1
2.
HDD Holder
.............. (B2) x1
1.
Screw
....................... (B1) x4
4. Solder Joints............ (B4) x2
6. Solder Joints.......... (B6) x35
7. LCD Unit .................. (B7) x1
3. Flexible PWB ........... (B3) x1
5. LCD Shield Case ..... (B5) x1
STEP
REMOVAL
PROCEDURE
Bottom Cabinet
Top Cabinet
(B2)x1
(A1)x3
M1.4x2mm
(A1)x2
M1.4x5mm
Top Cabinet
Main PWB
HDD
(B1)x4
M1.4x4mm
(B5)x1
(B6)x33
(B4)x1
(B6)x2
(B4)x1
(B3)x1
(B7)x1
Main PWB
Pull
Pull
(A2)x1
Note: A special jig is necessary for the installation
of the LCD unit.
Summary of Contents for HR-MB3
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