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RH178H
Service manual
Spindle Servo Circuit - LG RH178H Service Manual
Hdd/dvd recorder
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Also See for RH178H
:
Service manual
(56 pages)
,
Owner's manual
(59 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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DESCRIPTION OF CIRCUIT
3. SPINDLE SERVO CIRCUIT
3-1. SPINDLE SERVO PROCESS
Pick-up
E
F
B
A
C
D
G
H
Spindle Motor
M
LIC301 BD795 6FS
LIC121 A N22113A
Wobble Signal
Generator
RF
SRF
SPDRV
68
4-37
WBLIN
EFM
LIC201 MN103SA6G
SERVO DSP
Frequency
Controller
Phase Controller
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Chapters
Section 1 Summary
3
Section 2 Cabinet & Main Chassis
9
Section 3 Electrical
13
Section 4 Rs-01A Loader Part
62
Table of Contents
Troubleshooting
HDR PART
14
ELECTRICAL TROUBLESHOOTING GUIDE
63
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Hdr688x
Rh1999h
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