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DVMC-DA1
SERVICE MANUAL
SPECIFICATIONS
Power requirements
DC IN 6V jack accepts the AC-MZ60A AC power adapter
(supplied), AC 120 V, 60 Hz
Power consumption
AC 120 V, 60 Hz, 5.1 W (max., AC power adapter)
Operating temperature
10°C to 35°C (50°F to 95°F)
Operating humidity
40 % to 80 %
Storage temperature
–20°C to 80°C (–4°F to 176°F)
Storage humidity
20 % to 80 %
Dimensions (approx.)
124 × 44 × 90.5 mm (5 × 1
(w/h/d, excluding projections)
Mass (approx.)
300 g (10 oz) (unit only)
3
/4 × 35/8 inches)
US Model
Canadian Model
Input/output connector
S-VIDEO IN: Mini DIN 4-pin (1)
S-VIDEO OUT: Mini DIN 4-pin (1)
VIDEO IN: RCA pin (1)
VIDEO OUT: RCA pin (1)
AUDIO IN: RCA pin (2): L, R
AUDIO OUT: RCA pin (2): L, R
DV IN/OUT: S100 (100 Mbps) 4-pin (1)
Supplied accessories
AC power adapter (AC-MZ60A)
DV connecting cable
Audio/video connecting cable
S-video connecting cable
Operating instructions
Owner registration card
Warranty card
Important safe guard
9-928-112-11
Design and specifications are subject to change without
notice.
MEDIA CONVERTER
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TABLE OF CONTENTS
1. GENERAL·····························································1-1
2. BLOCK DIAGRAMS
2-1. OVERALL BLOCK DIAGRAM ····································2-1
2-2. POWER BLOCK DIAGRAM ········································2-3
3. PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
• SWX-22 (SWITCH) SCHEMATIC DIAGRAM ········· 3-2
• SWX-22 (SWITCH) PRINTED WIRING BOARD ····3-3
• IFX-52 (MAIN : SIDE A)
PRINTED WIRING BOARD ······································3-5
• IFX-52 (MAIN : SIDE B)
PRINTED WIRING BOARD ······································3-7
• IFX-52 (J CORE) SCHEMATIC DIAGRAM··············3-9
• IFX-52 (VFD) SCHEMATIC DIAGRAM ················· 3-11
• IFX-52 (MECH CON) SCHEMATIC DIAGRAM ····3-13
• IFX-52 (HI) SCHEMATIC DIAGRAM····················· 3-15
• IFX-52 (DC CON) SCHEMATIC DIAGRAM ··········3-17
• IFX-52 (AMP) SCHEMATIC DIAGRAM ················3-19
• IFX-52 (AGC) SCHEMATIC DIAGRAM ················3-21
• IFX-52 (AUDIO) SCHEMATIC DIAGRAM ············3-23
• IFX-52 (JACK) SCHEMATIC DIAGRAM ···············3-25
• IFX-52 (CN) SCHEMATIC DIAGRAM ···················3-26
4. ELECTRICAL ADJUSTMENT ··························4-1
5. REPAIR PARTS LIST
5-1. EXPLODED VIEWS ······················································5-1
5-2. ELECTRICAL PARTS LIST ··········································5-2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DO TTED LINE WITH
MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE ! SUR LES
DIAGRAMMES SCHÉMA TIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
— 2 —
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Table of contents
Overview 1-2
Checking the supplied parts and
accessories 1-3
Duplicating analog video to digital
video
1-3
Connecting an analog video unit and a
DV unit via the media converter 1-3
Duplicating analog video to digital video 1-4
Duplicating digital video to analog video 1-4
Viewing digital video on your TV 1-5
Connecting a DV unit and a TV via the
media converter 1-5
Viewing digital video on your TV 1-5
Playing back the audio while changing
the mixing rate 1-5
Capturing images from an analog video
unit using a PC 1-6
Connecting a PC and an analog video unit
via the media converter 1-6
Capturing images from an analog video
unit using a PC 1-6
Recording analog video from a PC 1-6
Precautions 1-7
Technical information 1-8
Signal flows 1-8
Output/input of analog video signals 1-8
Copyright precautions 1-8
DV recording format 1-9
12-bit/16-bit audio modes 1-9
Locating the parts and controls 1-1
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Locating the parts and
controls
Front
1 POWER button
Turns on/off the media converter.
2 PROTECT indicator
Lights when the input picture includes
a copy protection signal.
You cannot record the signal when this
indicator is lit.
3 ANALOG IN key and indicator
Select the signal input from the
AUDIO/VIDEO/S-VIDEO IN as the
input signal to the media converter.
4 DV IN key and indicator
Select the signal input from the DV IN/
OUT as the input signal to the media
converter.
Rear
1 AUDIO/VIDEO/S-VIDEO IN
connectors
Connect to the analog video unit.
When you connect both the S-VIDEO
IN and VIDEO IN connectors, the Svideo signal is automatically selected.
When connecting to VIDEO IN
connectors only, no signals are output
from the S-VIDEO OUT connector.
2 AUDIO/VIDEO/S-VIDEO OUT
connectors
Connect to the analog video unit or TV.
3 DV IN/OUT connector
Connect to the DV unit.
4 DC IN 6V connector
Connect to the supplied AC power
adapter.
1-1
SECTION 1
GENERAL
This section is extracted
from instruction manual
(3-864-717-11).
DVMC-DA1
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Overview
The DVMC-DA1 is a media converter unit which converts analog video
signals to digital video signals and vice versa.
Converting pictures and sound from 8 mm/VHS format to
DV format and vice versa (pages 8 - 10)
You can convert analog video on Hi8, 8 mm, or VHS format cassettes to
digital video (DV) by connecting both analog and digital video units
via the media converter. MPEG data cannot be converted as a digital
signal.
Since pictures and sound are recorded on the DV unit in digital format,
little or no picture and sound quality are lost.
You can also convert digital video to analog video.
Note
You cannot record video which includes copyright protection signals.
Viewing pictures from the DV unit (page 11, 12)
You can enjoy high quality digital video when you connect a DV unit to
a TV via the media converter using the DV connecting cable.
In this case, you do not have to change the connection between your TV
and the other analog video unit.
DigitalAnalog
8 mm/VHS Digital video
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Capturing images from an analog video unit using a PC
(page 13, 14)
You can capture images from an analog video unit connected to your
PC via the media converter using the DV (i.Link) connector.
In this case, you can edit a movie or add titles using your PC. You can
also print out the captured images using your PC printer instead of a
video printer.
Selecting the audio mode when recording to the DV unit
(page 9)
You can add messages or background music after recording.
When you record to the DV unit from an analog video unit, you can
select 16-bit audio mode for higher quality, or 12-bit audio mode for
adding messages or background music (post sound recording).
Listening to the audio with the desired mixing rate (page 12)
When playing back video recorded in 12-bit audio mode on a DV unit
via the media converter, you can listen to: the recorded message and/or
background music only (post sound recording), the original audio, or
the combined audio of both tracks with the desired mixing rate (5
steps).
Original sound
Original sound
+
Added sound
1-2
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Checking the supplied
parts and accessories
Check to make sure you have received the following
items in the carton.
If something is missing, contact your Sony dealer or
service facility.
AC power adapter (AC-MZ60A)
DV connecting cable
Audio/video connecting cable
S-video connecting cable
Operating instructions
Owner registration card
Warranty card
Important safe guard
8
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RL
AUDIO VIDEO S-VIDEO
DV
DV IN/OUT
DC IN 6V
Connecting an analog video unit and
a DV unit via the media converter
to Audio/video output
to S-video outputto DV input/output
Audio L (white)
Audio R (red)
Video (yellow)
S-video connecting cable
(supplied)
Audio/video connecting cable
(supplied)
DV connecting cable
(supplied)
: Signal flow
to wall outlet
AC power
adapter
(supplied)
Duplicating analog video
to digital video
1-3
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If you want to convert digital video to analog
video
Make the connection as follows:
• Connect the DV output connector of the DV unit to
the DV IN/OUT connector of the media converter
using the supplied DV connecting cable.
• Connect the input connectors of the analog video
unit to the AUDIO/VIDEO OUT connectors of the
media converter using the supplied audio/video
connecting cable.
Duplicating analog video to digital
video
You can convert and record pictures and sound from
an analog video unit to a DV unit by connecting both
units via the media converter.
1
Press POWER to turn on the media converter.
2
Press ANALOG IN.
The key indicator lights up.
3
Select the audio mode.
Each time you press and hold ANALOG IN for a
few seconds, the audio mode changes as follows.
16-bit mode (high quality sound): The key
indicator lights up in red.
12-bit mode (post sound recording): The key
indicator lights up in green.
4
Pause playback on the analog video unit slightly
ahead of the point from which you want to start
recording.
5
Pause recording on the DV unit at the point from
which you want to start recording.
6
Start playback on the analog video unit, then start
recording on the DV unit.
The picture and sound played back on the analog
video unit are recorded on the DV unit.
continued
Note
Depending on the
condition of the analog
video signal input to the
media converter, some
DV units may not output
the analog video signal
correctly when the digital
video signal is output
from the media converter.
The video recorded on the
DV unit is not affected.
When previewing a
recorded VIDEO ,we
recommend connecting
the input connector of the
TV to the VIDEO OUT or
S-VIDEO OUT of the
media converter.
10
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Duplicating digital video to analog
video
You can convert and record pictures and sound from a
DV unit to an analog video unit by connecting both
units via the media converter.
1
Press POWER to turn on the media converter.
2
Press DV IN.
The key indicator lights up.
3
Pause playback on the DV unit slightly ahead of
the point from which you want to start recording.
4
Pause recording on the analog video unit at the
point from which you want to start recording.
5
Start playback on the DV unit, then start recording
on the analog video unit.
The picture and sound played back on the DV unit
are recorded on the analog video unit.
Duplicating analog video to digital video (continued)
1-4
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11
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RL
AUDIO VIDEO S-VIDEO
DV
DV IN/OUT
DC IN 6V
Connecting a DV unit and a TV via the
media converter
to Audio/video input
to S-video input
Audio L (white)
Audio R (red)
Video (yellow)
S-video connecting cable
(supplied)
Audio/video connecting cable
(supplied)
DV connecting cable
(supplied)
: Signal flow
to wall outlet
AC power adapter
(supplied)
Viewing digital video
on your TV
to DV input/output
continued
12
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Viewing digital video on your TV (continued)
Note
When the power on the
media converter is turned
off, the mixing rate is
reset to the default setting
(original audio: 100%,
added audio: 0%).
Original audio Added audio
.
100% 0%
.
75% 25%
.
50% 50%
.
25% 75%
.
0% 100%
Viewing digital video on your TV
You can enjoy high quality digital video when you
connect the DV unit to the TV via the media converter.
1
Press POWER to turn on the media converter.
2
Press DV IN.
The key indicator lights up.
3
Start playback on the DV unit.
Pictures played back on the DV unit appear on the
TV screen.
Playing back the audio while changing
the mixing rate
When playing back video recorded in 12-bit audio
mode on a DV unit via the media converter, you can
listen to: the recorded message and/or background
music only (post sound recording), the original audio,
or the combined audio of both tracks with the desired
mixing rate (5 steps).
Press and while holding DV IN, press ANALOG
IN.
Each time you press ANALOG IN, the mixing rate
changes as follows:
z Tip
When connecting the TV
corresponding to the ID-1
system, the TV
automatically turns to
wide mode.
1-5
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13
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Connecting a PC and an analog video
unit via the media converter
to Audio/video output
to S-video output
Audio L (white)
Audio R (red)
Video (yellow)
S-video connecting cable
(supplied)
Audio/video connecting
cable (supplied)
DV connecting
cable (supplied)
: Signal flow
RL
AUDIO VIDEO S-VIDEO
DV
DV IN/OUT
DC IN 6V
to wall
outlet
AC power
adapter
(supplied)
Capturing images from an analog
video unit using a PC
to DV input/output
continued
14
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Capturing images from an analog video unit using a PC (continued)
If you want to convert digital video to analog
video
Make the connection as follows:
•Connect the DV output connector of the PC to the
DV IN/OUT connector of the media converter using
the supplied DV connecting cable.
•Connect the input connectors of the analog video
unit to the AUDIO/VIDEO OUT connectors of the
media converter using the supplied audio/video
connecting cable.
Capturing images from an analog
video unit using a PC
You can capture the images from an analog video unit
using a PC which is connected via the media
converter.
1
Press POWER to turn on the media converter.
2
Press ANALOG IN.
The key indicator lights up.
3
Start playback on the analog video unit slightly
ahead of the point from which you want to start
capturing images.
4
Start capturing procedures on your PC.
The operation procedures depend on your PC and
the software which you use.
For details on how to capture images, refer to the
instruction manual of your PC and software.
Recording analog video from a PC
1
Press POWER to turn on the media converter.
2
Press DV IN.
The key indicator lights up.
3
Start recording on the analog video unit.
4
Start outputting procedures on your PC.
The operation procedures depend on your PC and
the software which you use.
For details on how to output images, refer to the
instruction manual of your PC and software.
z Tip
The DV still image
capture card kit DVBKCW200 for PC/AT
compatible or DV still
image capture board kit
DVBK-W2000 for PC/AT
compatible/DVBK-M2000
for Macintosh (not
supplied) can be used. For
details, refer to the
operating instructions of
DV still image capture
card kit or DV still image
capture board kit.
1-6
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Precautions
Use
• Operate the product only with the supplied AC power
adapter. If you use a different AC power adapter, it may
cause a malfunction.
Unified polarity plug
• Should any liquid or solid object fall into the cabinet,
unplug the product and have it checked by qualified
personnel before operating it further.
• Always turn the product off when you do not use it.
Unplug the product from the wall outlet if you are not
going to use it for several days or more. To disconnect the
cord, pull it out by the plug. Never pull the cord itself.
• Do not overload wall outlets, extension cords, or
convenience receptacles beyond their capacity, since this
can result in fire or electric shock.
• Do not use attachments not recommended by the
manufacturer, as they may cause hazards.
• Do not touch the AC power adapter with wet hands. If
you fail to observe this, it may cause electric shock.
• Do not drop or give a mechanical shock to the product.
Installation
• To prevent internal heat build-up, do not block the
ventilation openings.
• Avoid operating the product at temperatures below 5˚C
(41˚F).
• Do not subject the product to high temperature or direct
sunlight. If you do not observe the above instructions, the
product may become deformed.
• Do not place the product in locations where it is wet,
humid, dusty, smoky, or steamy. Do not use this product
near or around water. It may cause fire or electric shock.
Especially, do not use the product in the bathroom.
• If the product is transported directly from a cold to a warm
location, or if the room temperature has changed
suddenly, moisture may condense in the unit. If this
happens, let the moisture evaporate before using the
product.
• Do not place the product on an unstable cart, stand, table,
or shelf. The product may fall, causing serious injury to a
child or an adult, and serious damage to the product.
• Do not allow anything to rest on or roll over the power
cord, and do not place the product where the power cord
is subject to wear or abuse.
continued
16
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Others
• Unplug the product from the wall outlet and refer
servicing to qualified service personnel under the
following conditions:
- When the power cord or plug is damaged or frayed.
- If liquid has been spilled into the product.
- If the product has been exposed to rain or water.
- If the product has been subject to excessive shock by
being dropped, or the cabinet has been damaged.
- If the product does not operate normally when
following the operating instructions. Adjust only those
controls that are specified in the operating instructions.
Improper adjustment of other controls may result in
damage and will often require extensive work by a
qualified technician to restore the product to normal
operation.
- When the product exhibits a distinct change in
performance –– this indicates a need for service.
• Do not disassemble or remodel the product. It may cause
fire or electric shock. Have the product checked and
repaired at your Sony dealer or local authorized Sony
service facility.
• Do not attempt to service the product yourself since
opening the cabinet may expose you to dangerous voltage
or other hazards. Refer all servicing to qualified service
personnel.
• When replacement parts are required, be sure the service
technician certifies in writing that he has used replacement
parts specified by the manufacturer that have the same
characteristics as the original parts.
Unauthorized substitutions may result in fire, electric
shock, or other hazards.
• Upon completion of any service or repairs to the product,
ask the service technician to perform routine safety checks
(as specified by the manufacturer) to determine that the
product is in safe operating condition, and to so certify.
• Unplug the product from the wall outlet before cleaning.
Clean the product with a dry, soft cloth, or a soft cloth
slightly moistened with a mild detergent solution. Do not
use any type of solvent, such as alcohol or benzine.
Precautions (continued)
1-7
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Technical information
Signal flows
The signal flow of the media converter and the
connected unit is illustrated below:
When the media converter is turned off (with
the AC power adapter connected)
When the media converter is turned on
(When inputting analog signals)
When the media converter is turned on
(When inputting digital signal)
When you connect your TV to a VCR with
a TV tuner, you can watch VCR pictures
whenever the media converter is not
turned on.
Analog signal
from the
ANALOG OUT
connectors
Analog signal to
the ANALOG IN
connectors
output
analog signal
The signals are output from both the DV
IN/OUT and ANALOG OUT connectors.
convert to
digital signal
output
analog signal
Analog signal
from the
ANALOG OUT
Analog signal to
the ANALOG IN
Digital signal
from the DV IN/
OUT
convert to
analog signal
Digital signal to
the DV IN/OUT
connectors
Analog signal
from the
ANALOG OUT
continued
20
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Output/input of analog video signals
Depending on the connection of VIDEO IN or SVIDEO connector, the output signal changes as
follows.
The input signal is coming from only the VIDEO IN
connector
m The signal is output from the VIDEO OUT connector, but
not from the S-VIDEO OUT connector.
The input signal is coming from only the S-VIDEO IN
connector
m The signal is output both from the VIDEO OUT and S-
VIDEO OUT connectors.
The input signal is coming from both the VIDEO IN and SVIDEO IN connectors
m The signal is output both from the VIDEO OUT and S-
VIDEO OUT connectors.
Notes
• When connecting to only the VIDEO IN connector, the
signal cannot be output to the S-VIDEO OUT connector.
• When connecting both the S-VIDEO IN and VIDEO IN
connectors, the S-video signal is automatically selected for
converting the digital video signal regardless signal type.
• For higher quality pictures, we recommend connecting
both the S-VIDEO IN and S-VIDEO OUT connectors.
Copyright precautions
On recording
When you play back video which includes copyright
protection signals and playback signals are input to
the media converter, the PROTECT indicator on the
media converter lights up. In this case, You cannot
record or capture the video output from the media
converter.
ID-2 system
This copyright protection system is used for the analog
connection. The ID-2 system is added to the ID-1 system.
CGMS-D system
This copyright protection system is used for the digital
connection.
Technical information (continued)
1-8
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DV recording format
The following figure shows how the signals are
recorded on a DV tape.
10 tracks = 1 frame
Sub code sector
Index signals, time codes, etc.
Video sector
Video signals,
recording data,
etc.
ITI sector
Reference signals for
insert editing, etc.
Audio sector
Audio signals
12-bit audio mode
2 stereo tracks
16-bit audio mode
1 stereo track
Macrovision
This product incorporates copyright protection technology
that is protected by method claims of certain U.S. patents and
other intellectual property rights owned by Macrovision
Corporation and other rights owners. Use of this copyright
protection technology must be authorized by Macrovision
Corporation, and is intended for home and other limited
viewing uses only unless otherwise authorized by
Macrovision Corporation. Reverse engineering of
disassembly is prohibited.
continued
22
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12-bit/16-bit audio modes
16-bit mode
The 16-bit mode uses the whole audio area to record
one stereo track. You can record the original audio
with high quality in this mode. This mode uses 48
kHz sampling frequencies.
12-bit mode
The 12-bit mode consists of two separate stereo tracks
– Stereo 1 and 2. You can add messages or
background music separately to the recorded picture
in this mode. This mode uses 32 kHz sampling
frequencies.
Technical information (continued)
1-9E
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2-1. OVERALL BLOCK DIAGRAM
IFX-52 BOARD
SECTION 2
DVMC-DA1
BLOCK DIAGRAMS
J802
VIDEO IN
J802
S-VIDEO IN
LINE V
S C
S Y
34
25
33
IC102
AGC, AFC,
A-D CONV.
SCK
17
51
Y0-Y7
58
61
C0-C7
68
HD
72
VD
73
AFCK
48
SPCKO
46
43
44
X101
40.5MHz
X401
13.5MHz
IC101
EVR
SCK
SO
SO
SI
12
9
8
7
4
109
106
105
104
101
50
Y
61
C
68
IC401
BLOCKING
SHUFFLING
STILL FILTER
MEMORY FEATURE
DIGITAL EFECT
TEST SIG.
ENCODER
115 116 11776 75 74 14 13
SCK
90
|
83
97
96
22
23
SO
SI
FRRV
TRRV
V BUS
TRCK
X501
24.576MHz
53
|
56
•
58
|
ESTIMATION
61
51
INTERLEAVE/
DEINTERLEAVE
13
14
44
45
39
IC501
DCT/IDCT
QUANTIZE
VLC/VLD
FRAMING
ADSP
84 85 86
SCK
90
93
11
71
74
77
80
SO
SI
SCK
SO
L BUS
LCKO
TRCK
45
|
42
DV INTERFACE
79
47
|
IC503
6
|
9
27
•
29
|
32
•
34
|
37
TPA+, TPA–, TPB+, TPB–
CN801
DV IN/OUT
IC601
26
MECHA
FRRV
TRRT
TRRV
SCK
|
CONTROL
33
•
35
|
37
106
107
108
74SO75
7681 83 82
SO
SI
IC602
EEPROM
2 3 4
SCK
SI
|
T BUS
•
|
TRCK
SI
IC502
5
|
12
ECC/PTG
DESHUFFLING
ENCODE/DECODE
CONCEAL
26
TBC
38
|
MC BUS
48
31
32
J802
J802
VIDEO OUT
J802
S-VIDEO OUT
AUDIO L IN
AUDIO R IN
AUDIO L OUT
AUDIO R OUT
LINE V
S C
S Y
L
R
L
R
LINE V
S Y
S C
1
3
7
12
15
34
36
37
38
IC002
VIDEO
SWITCH
IC001
LINE OUT
AMP
1 2
16 15
IC201
AUDIO I/O
33 34 35
7
IC703
27
31
Y
25
C
29
DATA
SCK
28
26
24
20
L
R
L
R
12
9
6
3
19
20
IC704
SWITCH
IC202
A-D CONV.
D-A CONV.
13
14
10
11
12
15
11
SCK STB
DATA STB
DATA TO SFD
DATA FROM SFD
SFD BCK
HI CONTROL
50
49
VDD
XRESET
38
40
41
POW ON
60
DD 34 ON
27
DD 2 ON
28
DD PWR ON
29
LANC IN
1
LANC OUT
2
80
ERR LED, ANALOG LED, DV LED, MS LED
|
83
94
•
95
6
5
X701
20MHz
10
12
KEY AD1, KEY AD2
IC701
VDO SWITCH
RESET
IC702
LANC I/F
7
11
UNREG
UNREG
EVER 5V
EVER 5V AU
EVER 3V AOI
EVER 3V AU
2V
SW 5V
VFD 3V
A 3V
SW 3V
IC301
DC-DC
CONV.
J301
DC IN 6V
J801
LANC JACK
SWX-22 BOARD
3
3
|
|
6
6
9
9
•
•
10
10
S901, S902, S905
ANALOG IN SW
DV IN SW
POWER SW
D901-D903
ANALOG IN LED
DV IN LED
PROTECT LED
2-1 2-2
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DVMC-DA1
2-2. POWER BLOCK DIAGRAM
IFX-52 BOARD
J301
DC IN 6V
J801
LANC JACK
D701
PS701
LF301
FL301FB301 FB302 F301
IC701
3
7
REG
IC702
LANC I/F
1
UNREG
14
LANC DC
BATTERY IN
DETECT
VCC
POWER
8
4
RESET
18 46
45
5
6
4
8
Q701
IC301
DC-DC CONV.
VCC1
VCC2
CTL1
20 21 22
L701
CTL2
OUT1
+IN1(E)
OUT2
+IN2(E)
OUT3
-IN3(E)
CTL3
FL701
Q302
SWITCHING
7
Q304
SWITCHING
44
12
Q303
SWITCHING
40
26
L305 L313
D302
L307
D304
L306
D303
Q308
Q305
L312
L314
L315
L311
L316
L309
L310
L308
EVER 5V
EVER 5V AU
SW 5V
EVER 3V AOI
EVER 3V AU
VFD 3V
A 3V
SW 3V
2V
VFD 3V
SW 3V
SW 3V
2V
SW 3V
L505
L503
L502
L501
FL501
FL505
FL504 FL401
FL503
IC703
HI CONTROL
POW ON
KEY AD1
60
EVER 3V AOI
L001,L002
EVER 5V
94
IC001
IC002
27
28
29
38
31•42•51
62•63•65
86•87•92
61
12
DD 34 ON
DD 2 ON
DD PWR ON
XRESET
VDD
BATT IN
XLANC ON
IC704
SWITCH
VCC
16
LINE OUT
AMP
VIDEO
SWITCH
L401, L403
IC503
DV INTERFACE
IC501
DCT/IDCT
ESTIMATION
QUANTIZE
VLC/VLD
FRAMING
DEFRAMING
MEMORY FEATURE
FL402
IC502
ECC/PTG
DESHUFFLING
ENCODE/DECODE
CONCEAL
TBC
IC401
BLOCKING
SHUFFLING
STILL FILTER
DIGITAL EFECT
TEST SIG.
ENCODER
L402
FL404
X401
13.5MHz
SW 3V
SW 5V
A 3V
EVER 5V AU
EVER 3V AU
L201, L202, L203
SW 3V
EVER 5V
L106
L101
L102
L601
FB747
FB748
FL101
Q205, Q207
FL601
IC101
EVR
IC102
AGC, AFC,
A-D CONV.
IC201
AUDIO I/O
IC202
AUDIO
ADC&DAC
IC601
MECHA
CONTROL
IC602
EEPROM
SWX-22 BOARD
11
88
99
EVER 5V
3V
LED
FUNCTION
SWITCH
S901
POWER
2-3 2-4E