LG FFH-2103 Schematic
BLOCK DIAGRAM
SCHEMATIC DIAGRAM
256KBIT SRAM
IC218
BU1427K
VIDEO ENCODER
IC209
IC212
AUDIO S.W
IC203
4MDRAM
4MDRAM
IC202
IC204
16MROM
OR 32MROM
OR 32MROM
IC214
D F/F
IC211
16M ROM
MPEG DECODER
CDM-H1303
MIDI IC
16MROM
IC201
IC210
IC208KSM-213CCM
PICK-UP
AUDIO DAC
IC104
IC101
IC809
IC808
IC806
IC301
SSP
KB9224
MECHANISM
OP/CL/UP/DN
KA8301
FOCUS/TRACK
KS9259D
SPINDLE/SLED
MAIN MiCOM
TURRET
JK102
FFH-2108K
NOTE: Warning
Parts that are shaded are critical With respect
to risk of fire or electrical shock.
- 23 -
SCHEMATIC DIAGRAMS
• MAIN (2103)
NOTE: Warning
Parts that are shaded are critical With respect
to risk of fire or electrical shock.
NOTE:
1. Shaded(■) parts are critical for safety.Replace only
with specified part number.
2. Voltages are DC-measured with a digital voltmefer
during Play mode.
- 24 -
NOTES : 1. Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).
2. Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).
3. Schematic diagram for this model are subject to change for improvement without prior notice.
• MAIN (2108)
NOTE: Warning
Parts that are shaded are critical With respect
to risk of fire or electrical shock.
NOTE:
1. Shaded(■) parts are critical for safety.Replace only
with specified part number.
2. Voltages are DC-measured with a digital voltmefer
during Play mode.
- 25 -
NOTES : 1. Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).
2. Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).
3. Schematic diagram for this model are subject to change for improvement without prior notice.
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