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Section
Title
DIFFERENT TABLE ....................................................................................... 1
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS ............. 1-1
1-1. TOP CABINET AND FRONT CABINET .................................... 1-1
1-2. FLAP ......................................................................................... 1-1
1-3. DECK CD AND MPEG MT PCB ............................................... 1-1
1-4. POWER PCB ............................................................................ 1-2
1-5. VCR DECK ................................................................................ 1-2
1-6. VCR PCB .................................................................................. 1-2
WHEN REPLACING EEPROM(MEMORY) IC ...................................... 1-3
DISC REMOVAL METHOD AT NO POWER SUPPLY .......................... 1-3
WHEN "N" IS ALWAYS BEING DISPLAYED ON THE TV MONITOR ...... 1-3
ELECTRICAL ADJUSTMENTS
1. BASIC ADJUSTMENT ...................................................................... 1-4
1-1. SWITCHING POINT .................................................................. 1-4
ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE .................. 1-4
IC DESCRIPTIONS ............................................................................... 1-5
SERVO TIMING CHART ....................................................................... 1-8
MECHANISM TIMING CHART .............................................................. 1-9
CHARTS AND DIAGRAMS (2-1 to 2-52)
PRINTED CIRCUIT BOARDS OPERATION / POWER ................... 2-1
PRINTED CIRCUIT BOARDS VCR MT(INSERTED PARTS) .......... 2-2
PRINTED CIRCUIT BOARDS VCR MT(CHIP PARTS) ................... 2-4
PRINTED CIRCUIT BOARDS MPEG MT ........................................ 2-7
INTERCONNECTION DIAGRAM ..................................................... 2-8
MPEG SCHEMATIC DIAGRAM ..................................................... 2-10
SDRAM SCHEMATIC DIAGRAM ................................................... 2-12
DVD SYSCON SCHEMATIC DIAGRAM ........................................ 2-14
VIDEO ENCODER DIAGRAM ....................................................... 2-16
Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM ................. 2-18
VCR SYSCON SCHEMATIC DIAGRAM ........................................ 2-20
TUNER/JACK SCHEMATIC DIAGRAM ......................................... 2-22
REGULATOR SCHEMATIC DIAGRAM .......................................... 2-24
OPERATION SCHEMATIC DIAGRAM ........................................... 2-26
Hi-Fi/DEMODULATOR SCHEMATIC DIAGRAM ........................... 2-28
DVD IN/OUT SCHEMATIC DIAGRAM ........................................... 2-30
POWER SCHEMATIC DIAGRAM .................................................. 2-32
DVD BLOCK DIAGRAM ................................................................. 2-34
Y/C/AUDIO/CCD/HEAD AMP BLOCK DIAGRAM .......................... 2-36
VCR SYSCON BLOCK DIAGRAM ................................................. 2-38
REGULATOR BLOCK DIAGRAM .................................................. 2-40
OPERATION BLOCK DAIGRAM ................................................... 2-42
Hi-FI/DEMODULATOR BLOCK DIAGRAM .................................... 2-44
TUNER/JACK BLOCK DIAGRAM .................................................. 2-46
The following table indicate main different points between models HR-XVC1U and HR-XVC1UM.
MODEL
ITEM
POWER VOLTAGE
PLUG ADAPTER
DVD DISC REGION
The following tables indicate different parts number between models HR-XVC1U and HR-XVC1UM.
PACKING AND ACCESSORY ASSEMBLY<M1>
PACKING AND ACCESSORY ASSEMBLY<M1> is indicated on the parts list.
FINAL ASSEMBLY<M2>
REF
!
ITEM
NO.
601
CABINET, FRONT ASSY
608
CABINET, FRONT
610
FLAP
620
SHEET, RATING
Notes: Mark
is same as left.
Mark -- is not used.
Mark *
reference model was also changed.
TABLE OF CONTENTS
Page
HR-XVC1U
120V, 60Hz
NOT USED
1
MODEL
HR-XVC1U
X-A2A302A720
X-701WPJ1107
X-712WPJ0758
X-7225380015
Section
POWER BLOCK DAIGRAM ........................................................... 2-48
WAVEFORMS ................................................................................ 2-50
PARTS LIST (3-1 to 3-8)
1. PACKING AND ACCESSORY ASSEMBLY <M1> ............................ 3-1
2. ELECTRICAL PARTS LIST
VCR MT BOARD ASSEMBLY <03> ............................................. 3-2
MPEG MT BOARD ASSEMBLY <50> .......................................... 3-6
OPERATION BOARD ASSEMBLY <28> ...................................... 3-8
HR-XVC1UM
110-220V, 50/60Hz
USED
4
HR-XVC1UM
X-A2A310E720
X-701WPJB691
X-712WPJB411
X-722538A021
Title
Page
1
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