— 3 —
SERVICE NOTE
1.
ERROR CODE INDICATION ··········································· 5
1.
GENERAL
Getting Started
Unpacking ·············································································· 1-1
Setting up the remote commander ········································· 1-1
Hookups ················································································· 1-2
Selecting a language ······························································ 1-8
Setting the clock ···································································· 1-8
Setting up cable box control ·················································· 1-9
Presetting channels ······························································ 1-11
Setting up VCR Plus+ ·························································· 1-12
Basic Operations
Playing a tape ······································································· 1-13
Recording TV programs ······················································ 1-13
Locating a channel by station ID ········································· 1-14
Recording TV programs using VCR Plus+ ························· 1-15
Setting the timer manually ··················································· 1-16
Additional Operations
Playing/searching at various speeds ···································· 1-16
Searching for a selected point on the tape ··························· 1-17
Skip-searching automatically ··············································· 1-18
Creating a favorite channel list with station IDs ·················· 1-18
Recording TV programs using the quick timer ··················· 1-18
Checking/changing/cancelling timer settings ······················ 1-19
Recording stereo and bilingual programs ···························· 1-19
Searching using the index function ······································ 1-20
Adjusting the picture ··························································· 1-20
Changing menu options ······················································· 1-20
Editing with another VCR ··················································· 1-21
SmartFile function
About the SmartFile function ·············································· 1-21
Recording using the SmartFile function ······························ 1-22
Selecting and playing a program ········································· 1-23
Checking the contents of a tape ··········································· 1-23
Labelling a recorded program and tape ······························· 1-23
Protecting a recorded program ············································· 1-25
Erasing the data of an unwanted program ··························· 1-25
Storing program data from the DSS receiver
(Program Data Download) ··················································· 1-25
Additional Information
General setup information ··················································· 1-26
Index to parts and controls ··················································· 1-26
UPPER CASE,
FRONT PANEL BLOCK ASSEMBLY ·························· 2-1
FR-139, DM-81, AJ-2, AN-17 BOARDS ······················· 2-1
NL-2 BOARD, REAR PANEL ······································· 2-1
POWER BLOCK, MA-335 BOARD
(WITH S MECHANISM DECK) ··································· 2-2
AN-16 BOARD, S MECHANISM DECK ····················· 2-2
INTERNAL VIEWS ························································ 2-3
CIRCUIT BOARDS LOCATION ··································· 2-4
3.
BLOCK DIAGRAMS
3-1.
OVERALL BLOCK DIAGRAM ···································· 3-1
3-2.
VIDEO BLOCK DIAGRAM ·········································· 3-3
3-3.
SERVO/SYSTEM CONTROL BLOCK DIAGRAM ····· 3-5
3-4.
AUDIO BLOCK DIAGRAM ·········································· 3-7
3-5.
MODE CONTROL BLOCK DIAGRAM ······················· 3-9
3-6.
TUNER BLOCK DIAGRAM ······································· 3-11
3-7.
POWER SUPPLY BLOCK DIAGRAM ······················· 3-13
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1.
FRAME SCHEMATIC DIAGRAM ································ 4-1
4-2.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS ············································ 4-3
• MA-335 (REC/PB AMP, VIDEO, SERVO/SYSTEM
CONTROL, AUDIO, TUNER)
PRINTED WIRING BOARD ························· 4-3
• MA-335 (REC/PB AMP) SCHEMATIC DIAGRAM ·· 4-5
• MA-335 (VIDEO, NORMAL AUDIO)
SCHEMATIC DIAGRAM ······························ 4-8
• MA-335 (SERVO/SYSTEM CONTROL)
SCHEMATIC DIAGRAM ···························· 4-11
• MA-335 (ON SCREEN DISPLAY)
SCHEMATIC DIAGRAM ···························· 4-15
• MA-335 (DSF) SCHEMATIC DIAGRAM ················ 4-17
• MA-335 (V-SET) SCHEMATIC DIAGRAM ············ 4-19
• MA-335 (AFM AUDIO)
SCHEMATIC DIAGRAM ···························· 4-21
• MA-335 (TUNER) SCHEMATIC DIAGRAM ·········· 4-23
• MA-335 (POWER SUPPLY, AV-BUS)
SCHEMATIC DIAGRAM ···························· 4-25
• FR-139 (MODE CONTROL)
PRINTED WIRING BOARD ······················· 4-27
• FR-139 (MODE CONTROL)
SCHEMATIC DIAGRAM ···························· 4-29
• DM-81 (OPERATION SWITCHES)
PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM ···························· 4-31
• AJ-2 (LINE-2 IN)
PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM ···························· 4-32
• AN-16 (INNER SMARTFILE SENSOR/WRITER),
AN-17 (FRONT SMARTFILE SENSOR)
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS ·························· 4-33
• NL-2 (SMARTFILE)
PRINTED WIRING BOARD ······················· 4-35
• NL-2 (SMARTFILE)
SCHEMATIC DIAGRAM ···························· 4-37
• POWER BLOCK SR821 (SWITCHING REGULATOR)
PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM ···························· 4-39
5.
INTERFACE, IC PIN FUNCTION
DESCRIPTION
5-1.
SYSTEM CONTROL —
VIDEO BLOCK INTERFACE
(MA-335 BOARD IC161) ··············································· 5-1
5-2.
SYSTEM CONTROL —
SERVO PERIPHERAL CIRCUIT INTERFACE
(MA-335 BOARD IC161) ··············································· 5-1
5-3.
SYSTEM CONTROL —
MECHANISM INTERFACE
(MA-335 BOARD IC161) ··············································· 5-2
5-4.
SYSTEM CONTROL —
SYSTEM CONTROL PERIPHERAL
CIRCUIT INTERFACE (MA-335 BOARD IC161) ······· 5-2
5-5.
SYSTEM CONTROL —
AUDIO BLOCK INTERFACE
(MA-335 BOARD IC161) ··············································· 5-2
5-6.
SERVO/SYSTEM CONTROL MICROPROCESSOR
PIN FUNCTIONS (MA-335 BOARD IC161) ················ 5-3
5-7.
TUNER/TIMER MODE CONTROL PIN FUNCTIONS
(FR-139 BOARD IC460) ················································ 5-4
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