Download Fostex -- CR300 -

Service Manual
Model
COMPACT DISC RECORDER
FOR U.S. MODELS
NECESSARY INFORMATION FOR DHHS
RULES MARKED ON THE REAR BASE AND ON
THE TOP OF CD MECHANISM AS BELOW.
DANGER - LASER RADIATION WHEN OPEN.
AVOID DIRECT EXPOSURE TO BEAM.
CAUTION:
CAUTION
TO PREVENT ELECTRIC SHOCK, MATCH
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WIDE BLADE OF PLUG TO WIDE SLOT,
FULLY INSERT.
ATTENTION:
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
POUR ÉVITER LES CHOCS ÉLECTRIQUES,
DO NOT REMOVE COVER (OR BACK).
INTRODUIRE LA LAME LA PLUS LARGE DE
NO USER-SERVICEABLE PARTS INSIDE.
LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
JUSQU' AU FOND.
The lightening flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert the user to the presence of uninsulated
“dangerous voltage” within the product's enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the literature
accompanying the appliance.
“WARNING”
“TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.”
SAFETY INSTRUCTIONS
1.
2.
3.
4.
5.
6.
Read instructions - All the safety and operating instructions should be read before the appliance is operated.
Retain instructions - The safety and operating instructions
should be retained for future reference.
Heed warnings - All warnings on the appliance and in the
operating instructions should be adhered to.
Follow instructions - All operating and use instructions
should be followed.
Water and Moisture - The appliance should not be used
near water - for example, near a bathtub, washbowl,
kitchen sink, laundry tub, in a wet basement, or near a
swimming pool, and the like.
Carts and Stands - The appliance should be used only
with a cart or stand that is recommended by the manufacturer.
9.
10.
11.
12.
13.
14.
15.
7.
8.
An appliance and cart combination should be moved with
care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to overturn.
Wall or Ceiling Mounting - The appliance should be
mounted to a wall or ceiling only as recommended by the
manufacturer.
Ventilation - The appliance should be situated so that its
location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block
the ventilation openings; or, placed in a built-in installation, such as a bookcase or cabinet that may impede the
flow of air through the ventilation openings.
16.
17.
Heat - The appliance should be situated away from heat
sources such as radiators, heat registers, stoves, or other
appliances (including amplifiers) that produce heat.
Power Sources - The appliance should be connected to a
power supply only of the type described in the operating
instructions or as marked on the appliance.
Grounding or Polarization - The precautions that should
be taken so that the grounding or polarization means of
an appliance is not defeated.
Power Cord Protection - Power supply cords should be
routed so that they are not likely to be walked on or
pinched by items placed upon or against them, paying
particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.
Cleaning - The appliance should be cleaned only as recommended by the manufacturer.
Nonuse Periods - The power cord of the appliance should
be unplugged from the outlet when left unused for a long
period of time.
Object and Liquid Entry - Care should be taken so that
objects do not fall and liquids are not spilled into the enclosure through openings.
Damage requiring Service - The appliance should be serviced by qualified service personnel when:
A. The power supply cord or the plug has been damaged;
or
B. Objects have fallen, or liquid has been spilled into the
appliance; or
C. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normally or
exhibits a marked changed in performance; or
E. The appliance has been dropped, or the enclosure
damaged.
Servicing - The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified
service personnel.
CR300
This service manual is intended for qualified service technicians ; it is not meant for the casual doit-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely,
you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 Ð Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols
(fast operating fuse) and/or
(slow operating fuse) on PCB indicate that replacement parts must
be of identical designation.
REMARQUE
(POUR MODÉLE CANADIEN SEULEMENT)
Les symboles de fusible
(fusible de type rapide) et/ou
de remplacement doivent avoir la même désignation.
(fusible de type lent) sur CCI indiquent que les pièces
(FOR USA MODEL ONLY)
The following check should be performed for the continued
protection of the customer and service technician.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
RETURNING THE APPLIANCE TO THE CUSTOMER.
LEAKAGE CURRENT CHECK
2. PRODUCT SAFETY NOTICE
Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
such as Simpson Model 229-2 or equivalent between the
earth ground and all exposed metal parts of the appliance
(input/output terminals, screw heads, metal overlays,
control shaft, etc.). Plug the AC line cord of the appliance
directly into a 120V AC 60Hz outlet and turn the AC power
switch on. Any current measured must not exceed 0.5mA.
Many electrical and mechanical parts in the appliance have
special safety related characteristics. These are often not
evident from visual inspection nor the protection afforded
by them necessarily can be obtained by using replacement
components rated for voltage, wattage, etc. Replacement
parts which have these special safety characteristics are
identified in this Service Manual.
SAFETY PRECAUTIONS
Reading should
Leakage not be above
current 0.5mA
tester
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
AC Leakage Test
Earth
ground
Electrical components having such features are identified
by marking with a on the schematics and on the parts list
in this Service Manual.
The use of a substitute replacement component which does
not have the same safety characteristics as the PIONEER
recommended replacement one, shown in the parts list in
this Service Manual, may create shock, fire, or other
hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER Service
Manual. A subscription to, or additional copies of, PIONEER
Service Manual may be obtained at a nominal charge from
PIONEER.
3
CR300
IMPORTANT
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS ΙΙΙ b.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER: 23 mW
WAVELENGTH: 778 - 787 nm
LABEL CHECK
CR300 EUR
CR300 USA
Printed on Rear Panel
CR300 EUR
Printed on Rear Panel
CR300 EUR
Additional Laser Caution
1. Laser Interlock Mechanism
The position of the switch (S601) for detecting loading
state is detected by the system microprocessor, and the
design prevents laser diode oscillation when the switch
(S601) is not on CLMP terminal side (CLMP signal is OFF
or high level.). Thus, the interlock will no longer function if
the switch (S601) is deliberately set to CLMP terminal side
(low level).
The interlock also does not function in the test mode * .
Laser diode oscillation will continue, if pin 1 of M51593FP
(IC101) on the PRE-AMP BOARD ASSY mounted on the
pickup assembly is connected to GND, or pin 19 is
connected to low level (ON), or else the terminals of Q101
are shorted to each other (fault condition).
2. When the cover is opened with the servo mechanism block
removed and turned over, close viewing of the objective
lens with the naked eye will cause exposure to a Class 1
laser beam.
* Refer to page 13.
4
CR300
TABLE OF CONTENTS
1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. CONTROLS, INDICATORS & CONNECTORS . . . . . . . . . . .
3. ADJUSTMENT PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . .
4. ASSEMBLING & DISASSEMBLING . . . . . . . . . . . . . . . . . .
5. EXPLODED VIEW, PCB ASSEMBLY & PARTS LIST . . . . .
6. CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7. GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . .
6
9
13
19
25
37
50
NOTES
* Adjusting procedures, assembling & disassembling, exploded view, PCB assembly, parts list, circuit diagrams
and general information are given in this manual to assist the service technician in maintaining the Model
CR300.
CAUTION
Parts marked with this sign are safety critical components. They must always be replaced with identical
components. Refer to the Fostex Parts List and ensure exact replacement.
5
CR300
1. SPECIFICATIONS
FUNCTION LIST
Automatic Disk Recognition
Sampling Rate Converter
Synchronous Recording
Auto Stop Delay in Digital Synchro
Copy Bit Setting
Auto Track Increment
Manual Track Increment
REC MUTE
Fade In / Fade Out
PREVIOUS
Erase Mode (CD-RW)
Direct Search
Track Search
Manual Search
One Song / All Song / Program Repeat
Program Playback
Skip Playback
Sampling Monitor
Displayed Time
Laser Hour Meter
Margin Display
Auto Pause
Auto Power Calibration
Remote Controller On / Off
Digital Out On / Off
Balanced Input Sensitivity Switching
DISPLAY
FL Display
LED Display
INPUT/OUTPUT TERMINAL
Audio Input (Input Impedance)
Audio Output (Output Impedance)
6
Automatic conversion (48 kHz, 32 kHz → 44.1 kHz)
ON/OFF switchable (44.1 kHz)
Synchronous to one song / all songs / DAT ID
0 sec, 10 sec, off
No restriction / one time only / prohibited
6 levels
Fade time: 6 sec, 9 sec, 12 sec, 18 sec
End section of previous track can be played back while in
REC PAUSE mode
Last Track, All Track, Disc, TOC
Operational through remote controller only
Operational through remote controller only
Elapsed playback time, Remaining playback time,
Total remaining playback time, Total playback time,
Elapsed recording time, Remaining recording time,
Total recording time
+ 4 dBu / -10 dBV
Play, Pause, REC (Rec), RPT-1 (Repeat, 1-Repeat),
AUTO TRACK (Auto Track No.), PGM (Program),
FADER (Fader), SKIP ON (Skip ON/OFF),
32/44/48 (Input sampling frequency),
SYNC (Digital Synchronous Recording),
CD-RW/FINALIZE (Disc Type)
Track number, Level meter, Elapsed playback time,
Remaining playback time, Total remaining playback time,
Total playback time, Elapsed recording time,
Remaining recording time, Total recording time
RCA pin (27 kΩ or more)
Balanced XLR-3 (10 kΩ)
RCA pin (1 kΩ)
Balanced XLR-3 (1 kΩ or less)
CR300
INPUT/OUTPUT TERMINAL (continued)
Digital Input (Input Impedance)
Optical EIAJ CP-1201 TYPE2
Coaxial RCA IEC958 (75 Ω)
AES/EBU XLR-3 (110 Ω)
Optical EIAJ CP-1201 TYPE2
Coaxial RCA IEC958 (75 Ω)
∅ 6 (1/4 inch) standard stereo phone jack
DIN 8-pin
Digital Output (Output Impedance)
Headphone Output
Paralell Remote Control
PARALLEL REMOTE TERMINAL
6
7
8
3
1
DIMENSIONS & WEIGHT
Maximum Dimensions
Weight (w/o package)
POWER REQUIREMENT
Power Supply
Power Consumption
STOP
4
REC
2
PAUSE
MANUAL TRACK
No. WRITE
PLAY
GND
5
482 (W) x 105 (H) x 393 (D) mm
19 (W) x 4 - 1/8 (H) x 15 - 1/2 (D) inch
7.0 kg (15.4 lb)
AC120 V, 60 Hz
AC220 ~ 230 V, 50/60 Hz
24 W
AUDIO UNIT CHARACTERISTICS
CD Playback (Analog RCA Output)
Frequency Response
4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)
S/N
100 dB or more (EIAJ)
Dynamic Range
90 dB or more (EIAJ)
Total Harmonic Distortion
0.01 % or less (EIAJ)
Channel Separation
90 dB or more (EIAJ)
De-emphasis Deviation
0 ± 1.5 dB or less (EIAJ)
Level Difference between Channels
1 dB or less (EIAJ)
Output Voltage
2.0 ± 0.3 Vrms (Load impedance: 10 kΩ, EIAJ)
Monitor (Analog RCA Input → Analog RCA Output)
Frequency Response
4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)
S/N
83 dB or more (EIAJ)
Dynamic Range
83 dB or more (EIAJ)
Total Harmonic Distortion
0.01 % or less (EIAJ)
Maximum Input Level
3.2 Vrms or more (EIAJ)
Minimum Input Level
0.4 Vrms or less (EIAJ)
7
CR300
AUDIO UNIT CHARACTERISTICS (continued)
Record & Playback (Analog RCA Input → Analog RCA Output)
Frequency Response
4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)
S/N
83 dB or more
Dynamic Range
83 dB or more
Total Harmonic Distortion
0.01 % or less
Monitor (Digital Coaxial Input → Analog RCA Output)
Frequency Response
4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)
S/N
95 dB or more (EIAJ)
Dynamic Range
90 dB or more (EIAJ)
Total Harmonic Distortion
0.01 % or less (EIAJ)
Maximum Input Level
0.6 Vp-p or more (EIAJ)
Minimum Input Level
0.2 Vp-p or less (EIAJ)
Record & Playback (Digital Coaxial Input → Analog RCA Output)
Frequency Response
4 Hz ~ 20 kHz ± 1.0 dB (EIAJ)
S/N
95 dB or more
Dynamic Range
90 dB or more
Total Harmonic Distortion
0.01 % or less
CD Playback (Analog XLR-3 +4 dBu Output)
Frequency Response
4 Hz ~ 20 kHz + 1.0, -1.5 dB (EIAJ)
S/N
100 dB or more (EIAJ)
Dynamic Range
90 dB or more (EIAJ)
Total Harmonic Distortion
0.01 % or less (EIAJ)
Channel Separation
90 dB or more (EIAJ)
De-emphasis Deviation
0 ± 1.5 dB or less (EIAJ)
Level Difference between Channels
1 dB or less (EIAJ)
Output Voltage
20 ± 1.5 dBm (Load impedance: 100 kΩ, EIAJ)
Output Voltage (-10 dBV)
8 ± 1.0 dBm (Load impedance: 100 kΩ, EIAJ)
Monitor (Analog XLR-3 +4 dBu Input → Analog XLR-3 +4 dBu Output)
Frequency Response
4 Hz ~ 20 kHz + 1.0, -1.5 dB (EIAJ)
S/N
83 dB or more (EIAJ)
Dynamic Range
83 dB or more (EIAJ)
Total Harmonic Distortion
0.01 % or less (EIAJ)
Maximum Input Level
13 Vrms or more (EIAJ)
Minimum Input Level (-10 dBV)
0.4 Vrms or less (EIAJ)
Record & Playback (Analog XLR-3 +4 dBu Input → Analog XLR-3 +4 dBu Output)
Frequency Response
4 Hz ~ 20 kHz + 1.0, -1.5 dB (EIAJ)
S/N
83 dB or more
Dynamic Range
83 dB or more
Total Harmonic Distortion
0.01 % or less
Specifications and appearance are subject to change without notice for product improvement.
8
1
9.
10.
11.
12.
13.
1.
2.
3.
4.
5.
6.
7.
8.
OFF
ON
POWER
CLEAR
SKIP ID
17
AUTO /
MANUAL
FINALIZE
SKIP PLAY
5
18 19 20
WRITE
(MANUAL)
TRACK NO.
SET
COMPACT DISC RECORDER
4
21
ERASE
MENU
6 7
Rack mount angle
Power switch [POWER]
SKIP ID set button [SKIP ID SET]
SKIP ID clear button [SKIP ID CLEAR]
SKIP PLAY button [SKIP PLAY]
Menu button [MENU]
Copy bit indicator
Function indicator
Recording
: Light in read
Recording mute : Blinks in red
Playback
: Lights in green
Erasing
: Lights in orange
Disc tray
Open / close button [OPEN/CLOSE ]
Record button [RECORD ]
Time / margin button [TIME/MARGIN]
Record mute button [REC MUTE ]
2 3
< FRONT PANEL >
22
8
23
OPEN /
CLOSE
24 25
10
11
RECORD
26
TIME
/MARGIN
REC
MUTE
•
•
XLR / +4
27
DIGITAL
SYCHRO
•
OPT
AES /
EBU
•
COAX
DIGITAL
5
L
•
10
6
•
•
R
9
•
7
PHONES
MIN
28 29
MAX
LEVEL
8
•
•
0
4
•
•
•
2
1
•XLR / -10
3
•LINE •
ANALOG
REC LEVEL
16
INPUT SELECTOR
12 1314 15
14. Digital synchro button [DIGITAL SYNCHRO]
15. Input selector
[INPUT SELECTOR - DIGITAL (AES/EBU, OPT, COAX)
ANALOG (XLR/+4, XLR/-10, LINE)]
16. Record level knobs (outer: L ch, inner: R ch) [REC LEVEL]
17. Track number auto / manual button [TRACK NO. AUTO/MANUAL]
18. Track number write (manual) button [TRACK NO. WRITE (MANUAL)]
19. Track number write (manual) indicator
20. Finalize button [FINALIZE]
21. Erase button [ERASE]
22. Remote control sensor
23. Display panel
24. Track / manual search buttons [
]
25. Play button [ ]
26. Pause button [ ]
27. Stop button [ ]
28. Headphones jacks [PHONES]
29. Headphones level control [LEVEL MIN/MAX]
9
CR300
2. CONTROLS, INDICATORS & CONNECTORS
9
CR300
< DISPLAY PANEL >
Lights when automatic digitalsource synchro recording is
activated.
Lights during repeat
playback.
Lights during
playback.
Blinks during fade-in/out.
Lights in the program
mode.
Lights or blinks
during pause.
Lights during random
playback.
Lights during record mode.
Blinks in the record muting
mode.
Lights when automatic track
number write during recording
is activated.
Blinks during disc identification and
lights steadily.
CD:
Lights when a disc is loaded.
CD-R: Lights if the loaded disc is a
CD-R disc before finalization.
CD-RW: Lights if the loaded disc is a
CD-RW disc
Lights if the loaded disc is a
finalized CD-RW disc.
Displays messages.
Displays the sampling
frequency (Fs) of the
current digital input.
All indicators are off
when the input signal
is interrupted.
Displays the input level during record
or the play level during playback
Displays the track No.
Displays the elapsed playing time, remaining
playing time, total playing time, elapsed
recording time, remaining recording time,
total recording time and remaining time
until the end of finalization. (See below.)
Lights, goes off or blinks during skip ID setting or
clearing.
The disc contains skip ID data, the SKIP ON indicator
lights automatically.
Switching the time display
The following operation allows you to check the recording time information during recording or playing time information
during playback. Every time the TIME button is pressed, the time information contents are switched in the order of A → B
→ C → D → A • • •.
The display mode varies depending on whether the current operation is recording or playing back (in the order of A → B →
C → A → • • • during recording).
During recording
During playback
A : Elapsed recording time
(2 min. 16 sec. after the
start of track No. 2)
A : Elapsed playing time
(2 min. 16 sec. after the
start of track No. 1)
B : Remaining playing time of track
being played (3 min. 20 sec.
remaining for track No.1)
D : Total playing time
(60 min. 0 sec. for 8
tracks)
C : Remaining playing time of all track
on disc being played (46 min. 40
sec. remaining on the disc)
C : Total recording time
(3 min. 50 sec. of 2track recording )
10
B : Remaining recording
time (56 min. 10 sec.
remaining on the disc)
1.
2.
3.
4.
5.
6.
7
7
8
8
9
2
9
2
10
10
AES/EBU digital input [AES/EBU DIGITAL IN]
XLR balanced input [BALANCED IN]
XLR balanced output [BALANCED OUT]
Parallel remote connector
Earth terminal
Optical digital input [S/P DIF OPTICAL DIGITAL IN]
6
1
6
1
3
3
7.
8.
9.
10.
11.
12.
11
11
5
5
12
< REAR PANEL (EUR version) >
12
< REAR PANEL (USA version) >
Coaxial digital input [S/P DIF COAXIAL DIGITAL IN]
Optical digital output [S/P DIF OPTICAL DIGITAL OUT]
Coaxial digital output [S/P DIF COAXIAL DIGITAL IN]
Line input [LINE IN]
Line output [LINE OUT]
AC inlet [AC IN]
4
4
CR300
11
CR300
< REMOTE CONTROL UNIT MODEL 8317 >
*Record buttons ( REC)
For recording, press the two
buttons simultaneously.
MODEL 8317
FADER button
REC
*Record muting button ( )
*TRACK No. WRITE
(MANUAL) button
REPEAT button
FADER
TRACK NO.
WRITE
*Manual search buttons
,
(
)
REPEAT
*Track search buttons
,
(
)
*Stop button ( )
Numeric buttons
(1 to 10, >10)
PGM (Program) button
1
2
3
4
5
6
7
8
9
10
10
PGM
CHECK
TIME
CLEAR
*Play button (
)
*Pause button ( )
*TIME button
CLEAR button
CHECK button
Remote controllable range
30
30
7m(23 ft)
12
· Remote control may be impossible if there is an obstacle between the
remote control unit and main unit or if the remote control unit is operated
at too great of an angle from the remote control sensor.
· Erroneous operation may occur if strong light such as direct sunlight or
fluorescent lamp light is incident to the remote control sensor.
· The main unit may operate erroneously if it is used near equipment
radiating infrared rays or if it is used near control unit of other equipment
is used near the unit. On the contrary, if this remote control unit is operated
near another piece of equipment which can be control wit infrared rays,
the equipment may operate erroneously.
· Replace batteries when the remote controllable range decreases noticeably.
CR300
3. ADJUSTMENT PROCEDURES
3-1. TEST DISCS
When adjusting the servo system, the following CD test discs should be used.
STD-903 or equivalent
STD-914 or equivalent
3-2. TEST EQUIPMENT
(1) Laser Power Meter
The following power meter manufactured by Advantest Corporation, LEADER Corporation or equivalent:
TQ8210 + TQ82017 (Advantest Corporation)
TQ8215 + TQ82021 (Advantest Corporation)
TQ8215 + TQ82010 + TQ82017 (Advantest Corporation)
LE8010 (LEADER Corporation)
FUNCTION ASSY
(2) Audio Analyzer
(3) Oscilloscope
SIDE B
(4) Distortion Factor Meter
(5) CD Jitter Meter
(6) Block Error Rate Counter
3-3. TEST MODE
3-3-1. Test Mode
Short-circuit
For adjustment, set the unit to the Test Mode. Referring to the Fig.
1 on the right, turn on the unit with the Test Mode short-circuit
pattern on the FUNCTION PCB Ass’y to enter the Test Mode. In
the Test Mode, all the displays (FL, LEDs) on the unit should be
lit. If not, turn the power off and repeat the same steps again.
Fig. 1 Enter the Test mode
3-3-2. Operation in Test Mode
In the Test Mode, the following adjustment functions are assigned
to the buttons, as explained in the Fig. 2 & 3.
,
LED for confirmation of
LD emission
(RECORD) and
(REC MUTE)
buttons
LD emitting
INPUT SELECTOR
DIGITAL
REC LEVEL
ANALOG
XLR / +4
OPEN /
CLOSE
RECORD
REC
MUTE
COAX
•
•
OPT
•
COMPACT DISC RECORDER
AES /
EBU
•
•XLR / -10
3
•LINE •
•
4
•
5
SET button
Set
L
•
INPUT SELECTOR
DIGITAL
•
•
10
0
WRITE
(MANUAL)
COAX
•
•
OPT
•
AES /
EBU
•
•XLR / -10
3
•LINE •
•
4
•
5
L
•
R
6
•
7
•
8
2
•
•
9
1
•
10
0
•
SKIP ID
SKIP PLAY
MENU
TIME
/MARGIN
DIGITAL
SYCHRO
PHONES
LEVEL
POWER
TRACK NO.
AUTO /
MANUAL
OFF
REC
MUTE
•
SKIP ID
CLEAR
RECORD
COMPACT DISC RECORDER
8
•
9
•
REC LEVEL
ANALOG
XLR / +4
OPEN /
CLOSE
7
1
SET
(RECORD) (REC MUTE) DIGITAL
button
button
SYNCHRO
– key
+ key
button
Average
R
6
2
•
POWER
buttons
Sled move
SET
CLEAR
SKIP PLAY
MENU
FINALIZE
ERASE
TIME
/MARGIN
DIGITAL
SYCHRO
PHONES
LEVEL
TRACK NO.
FINALIZE
ERASE
ON
MIN
AUTO /
MANUAL
MAX
OFF
ERASE button
Switching CD, CD-R and CD-RW
(STOP) button
LD not emitting
Fig.2 During adjustment of LD power (Input selector: analog)
ON
WRITE
(MANUAL)
MIN
MAX
AUTO/MANUAL FINALIZE button
(STOP) button
button
Focus in
Stop
Mode switch
(PAUSE) button
(PLAY) button
Tracking close
Spindle kick
Fig.3 During adjustment of servo system (Input selector: optical)
13
CR300
3-3-3. How to Playback a Disc in Test Mode
FINALIZE
In the Test Mode, since each servo circuit operates independently, playing back a disc
requires that your operate the keys in the correct order to close the servo circuits.
Here is the key operation sequence for playing back a disc in the Test Mode.
Wait at least 2 ~ 3 seconds between each of these operations.
3-4. ADJUSTMENT 1 (LASER DIODE POWER ADJUSTMENT)
SERVO DIGITAL ASSY
CD-R overdrive
CD-RW record power
CD-R record
power
Playback power
CD-RW bias
power
CN354
6
Playback
1
CN102
1
VR105
RW REC.
6
PW1
VR102
R REC. PW1
VR106
VR104
RW REC.
RW REC.PW0
PW2
VR101
PB. PW
VR103
R REC.PW2
CD-R recording
CD-RW recording
CD-RW erase
power
Fig.5 Output power of the laser diode
Note 1: Attach the remote sensor of the laser power meter to a point angled away
about 10 degrees against the pickup lens and where the maximum power
is detected, so that there will be no light reflected onto the pickup.
Note 2: When adjusting with VR101 to VR106, first turn them completely counterclockwise and then adjust clockwise, so that the value to be reached is not
exceeded.
Note 3: Set the wavelength of laser power meter to 780 nm. INPUT SELECTOR
DIGITAL
ANALOG
Note 4: The following adjustments 1 through 3 must be
done with the Input Selector set to the Analog position COAX XLR•/ +4 XLR / -10
•
•
(LD power adjustment mode).
OPT
•
Fig. 4 Adjustment points
AES /
EBU
•LINE
•
3-4-1. Playback Power Adjustment
DANGER - LASER RADIATION WHEN OPEN.
AVOID DIRECT EXPOSURE TO BEAM.
Test Point
Pickup objective lens
Adjustment Point
VR101 (PB. PW)
Adjustment Value
0.60 mW ± 0.05 mW
[Procedure]
(1) Check that “CD” is displayed on the FL display. If “CD-R” or “CD-RW” is displayed, press the STOP button repeatedly
until “CD” is displayed.
(2) Press the RECORD button. The LED for confirmation of LD emission will light in orange.
(3) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this
status.
(4) Turn VR101 clockwise until the adjustment value to be reached is obtained.
(5) Press the STOP button to shut off the LD.
14
CR300
3-4-2. CD-R Record Power Adjustment
DANGER - LASER RADIATION WHEN OPEN.
AVOID DIRECT EXPOSURE TO BEAM.
Test Point
Pickup objective lens
Adjustment Point
VR102 (R REC. PW1), VR103 (R REC. PW2)
Adjustment Value
VR102: 4.60 mW ± 0.1 mW
VR103: Addition of 0.1 mW ± 0.01 mW to the adjustment value of VR102
[Procedure]
(1) Turn VR102 and VR103 fully counterclockwise to set their power output to minimum.
(2) Press the ERASE button once so that “CD-R” appears on the FL display. If the indication is “CD” or “CD-RW”,
press the ERASE button repeatedly until “CD-R” is displayed on the FL display.
(3) Press the RECORD button. The LED for confirmation of LD emission will light in orange.
(4) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this
status.
CD-R record power adjustment
(5) Turn VR102 clockwise until the adjusted value is 4.60 mW ± 0.1 mW.
CD-RW overdrive power adjustment
(6) Turn VR103 clockwise until the adjusted value becomes adjusted value at Step 5 above + (0.1 mW ± 0.01 mW).
(7) Press the STOP button to shut off the LD.
3-4-3. CD-RW Record Power Adjustment
DANGER - LASER RADIATION WHEN OPEN.
AVOID DIRECT EXPOSURE TO BEAM.
Test Point
Pickup objective lens
Adjustment Point
VR104 (RW REC. PW0), VR106 (RW REC. PW2), VR105 (RW REC. PW1)
Adjustment Value
VR104: 0.40 mW ± 0.05 mW
VR106: 2.40 mW ± 0.1 mW
VR105: 5.90 mW ± 0.1 mW
[Procedure]
(1) Turn VR104, VR105 and VR106 fully counterclockwise to set their power output to minimum.
(2) Press the ERASE button twice so that “CD-RW” appears on the FL display. If the indication is “CD” or “CD-R”,
press the ERASE button repeatedly until “CD-RW” is displayed on the FL display.
(3) Press the RECORD button. The LED for confirmation of LD emission will light in orange.
(4) Press the REC MUTE button. The LED for confirmation of LD emission will light in red. The LD is emitting in this
status.
(5) Turn the VR104 clockwise until the adjusted value is 0.40 mW ± 0.05 mW.
CD-RW record power adjustment
(6) Turn VR106 clockwise until the adjusted value is 2.40 mW ± 0.1 mW.
CD-RW erase power adjustment
(7) Turn VR105 clockwise until the adjusted value is 5.90 mW ± 0.1 mW.
(8) Press the STOP button to shut off the LD.
15
CR300
3-5. ADJUSTMENT 2 (SERVO SYSTEM ADJUSTMENT)
SERVO DIGITAL ASSY
For servo adjustment, set the INPUT SELECTOR to OPTICAL.
INPUT SELECTOR
DIGITAL
ANALOG
XLR / +4
COAX
•
OPT
•
AES /
EBU
•
•XLR / -10
•LINE
•
CN354 (TP201)
Use the RECORD and REC MUTE buttons to make the adjustments.
REC
MUTE
RECORD
To register an adjustment, press the (SKIP ID) SET button.
SKIP ID
SET
CLEAR
To reset the adjusted values to the initial settings, press and hold the
(SKIP ID) CLEAR button for 4 seconds.
1
6
CN354
1 : RF
2 : TE
3 : TEIN
4 : VC
5 : FEIN
6 : FE
CN102
1
6
CN102
1 : VC
2 : TESTEQRFP
3 : TE
4 : MPP
5 : MPXOUT
6 : FMOUT
Fig. 6 Adjustment points
3-5-1. Focus Offset Adjustment
Test Point
CN354 - pin 6 (FE)
Adjustment Point
RECORD and REC MUTE buttons
Adjustment Value
0 mW ± 10 mW
[Procedure]
(1) Press the AUTO/MANUAL button until “01_F4” appears on the FL display.
(2) Adjust with the RECORD and REC MUTE buttons until the value for Pin 6 of CN354 is 0 mV ± 10 mV.
(3) Press the SET button to register the adjustment. Once the adjustment is registered with the SET button, “?” will
disappear.
FE
10 : 1
VC
16
10:1 probe
Oscilloscope
CR300
3-5-2. M-S Mix Ratio Adjustment
Test Point
CN102 - pin 3 (TE) and pin 4 (MPP)
Adjustment Point
RECORD and REC MUTE buttons
Adjustment Value
Adjust until the value of output signal from pin 3 (TE) and pin 4 (MPP) of CN102 are the same,
or the differential output of these signals is minimal.
[Procedure]
(1) Press the AUTO/MANUAL button so that “02_F3” appears on the FL display.
(2) Press the FINALIZE button for focus-in.
(3) Press the PLAY button for CAV-servo spindle kick (the status where the spindle rotates with the focus servo on and
tracking servo off).
(4) Adjust with the RECORD and REC MUTE buttons until the value to be reached is obtained.
(5) Press the SET button to register the adjustment.
Once the adjustment is registered with the SET button, “?” on the FL display will disappear.
(6) Press the STOP button to stop the unit.
NOTE: For adjustment, use the following circuits.
39kΩ
TE
CH1
0.001µF
10 : 1
39kΩ
Oscilloscope
MPP
CH2
10 : 1
10:1 probe
VC
0.001µF
NOTE: Adjustment must be done around mid-radius on a disc.
3-5-3. Tracking Offset Adjustment
Test Point
CN354 - pin 2 (TE) or CN102 - pin 3 (TE)
Adjustment Point
RECORD and REC MUTE buttons
Adjustment Value
0 mV ± 10 mV
[Procedure]
(1) Press the AUTO/MANUAL button so that “03_F6” appears on the FL display.
(2) Press the RECORD and REC MUTE buttons until the above adjustment value to be reached is obtained.
(3) Press the SET button to register the adjustment.
Once the adjustment is registered with the SET button, “?” on the FL display will disappear.
FE
10 : 1
VC
Oscilloscope
10:1 probe
NOTE: Perform the adjustment in STOP mode.
This adjustment is possible with the low-pass filter used in adjustment 5 above attached.
17
CR300
3-5-4. Focus Bias Adjustment
Test Point
CN354 - pin 1 (RF)
Adjustment Point
DIGITAL SYNCHRO, RECORD and REC MUTE buttons
Adjustment Value
Adjust until the RF jitter is minimal or that the eye pattern of the RF waveform is most open.
[Procedure]
(1) Press the DIGITAL SYNCHRO button in Stop mode.
NOTE: Make sure that the unit is in Stop mode.
(2) Check that “48” appears on the FL display.
(3) Press the AUTO/MANUAL button so that “04_34” appears on the FL display.
(4) Press the FINALIZE button for focus-in.
(5) Press the PLAY button for CAV-servo spindle kick.
(6) Press the PAUSE button to close the tracking servo, then set the unit to Playback mode.
(7) Adjust with the RECORD and REC MUTE buttons until the above adjustment value to be reached is obtained.
Press the SET button to register the adjustment. Once the adjustment is registered with the SET button, “?” on the FL
display will disappear.
(8) Press the STOP button to stop the unit.
RF
10 : 1
VC
10:1 probe
Jitter Meter
or
Oscilloscope
NOTE: Perform the adjustment in STOP mode.
This adjustment is possible with the low-pass filter used in adjustment 5 above attached.
18
CR300
4. ASSEMBLING & DISASSEMBLING
Please refer to the following drawings for assembling & disassembling the CR300.
4-1. Under Base, PCB Mold & Insulator
PCB mold (N/A)
Under base (N/A)
Insulator, CR300
(8207013100)
Screw, ABA1011
(8204178000)
4-2. Under Base, Mecha Base & Rear Base
Clamper, cord
(8221114000)
Screw, PBA1112
(8204188000)
Label, caution, HE, CR300 *
(8218787000)
Screw, ABA1011
(8204178000)
Label, caution, EUR *
(8218764000)
Rear base
(EUR: 8221307006)
(USA: 8221307003)
Mecha base
(N/A)
*: EUR version only
19
CR300
4-3. Transformer PCB Assy
Cord stopper
(N/A)
Screw, RBA1132
(8204179000)
Transformer PCB assy
(8274241000)
Transformer, power
(EUR: 8242267006)
(USA: 8242267003)
Transformer cover
(N/A)
Rivet
(8207012700)
4-4. Power, Audio & Servo Digital PCB Assys
Fuse, T500mA/250V, EUR
(8239119000)
Fuse, 1A/250V, USA
(8239118000)
B12
J2
Audio PCB assy
(EUR: 8274235006)
(USA: 8274235003)
Screw, ABA1011
(8204178000)
Servo Digital PCB assy
(EUR: 8274232006)
(USA: 8274232003)
Power PCB assy
(EUR: 8274236006)
(USA: 8274236003)
Terminal, screw, SI-A2475
(8245316000)
Screw,
BBZ30P080FCC
(8214379000)
20
CR300
4-5. Power, Audio & Servo Digital PCB Assys Wiring
Screw, IBZ30P180FCC
(8204185000)
Screw, ABA1011
(8204178000)
Screw, 3 x 6, B (8204158000)
Screw, 3 x 6, B
J2
(8204158000)
Screw, IBZ30P180FCC
(8204185000)
Screw, ABA1011
(8204178000)
Screw, IBZ30P180FCC
(8204185000)
Cord stopper
(N/A)
Screw, ABA1011
(8204178000)
IC308
4-6. I/O Angle
J4
Screw, IBZ30P200FMC (8204186000)
Cord stopper
(N/A)
Screw, ABA1011 (8204178000)
I/O angle
(N/A)
Card spacer
(N/A)
B4
02
FMEA
J801
CN
80
3
C
N
3
0
2
01
B
4
0
4
B4
J21
Cable assy, 3P, wht
(8277484000)
Cable, 2mm pitch, parallel, 3P, L550
(8277480000)
Cable assy, 2mm pitch, 8P, red
(8277483000)
21
CR300
4-7. Input PCB Assy
Input PCB assy
(EUR: 8274234006)
(USA: 8274234003)
Screw, ABA1011 (8204178000)
80
N
K
Screw, PMZ26P040FMC
(8204164000)
21
81
N
C
02
03
80
N
C
81
N
C
01
80
N
C
04
30
N
C
14
80
N
K
02
Screw, PMZ30P060FCC
(8204161000)
4-8. Input PCB Assy Wiring & Front Panel
Screw, AMZ40P060FCU
(8204162000)
Cable assy, 2mm pitch,
8P, wht
(8277482000)
Button, power, CR300
(8226251000)
J11
J701
Panel, front, CR300
(8212687000)
Screw, 3 x 6, B
(8204158000)
FMEA
FMEA
J709
J709
C
O
M
PA
C
T
D
IS
C
R
E
C
O
R
D
E
R
J709
06
80
CN
05
80
CN
J3
Screw,
IBZ30P080FZK
(8204184000)
FMEA
J701
2
20
CN
Screw,
IBZ30P060FCC
(8214298000)
Binder
(N/A)
5
80
CN
3
40
J851
Screw,
IBZ30P060FCC
(8214298000)
KN8017
J709
22
CN8006
Screw, IBZ30P080FZK
(8204184000)
FMEA
B12
CN
KN8012
KN8010
CR300
4-9. Mechanism Assy Wiring
Screw,
IBZ30P100FCC
(8204180000)
Cable assy, 9P, grn
(8277486000)
KN304
A
KN305
Panel, tray, CR300
(8212688000)
Cable assy, 5P, grn
(8277485000)
C
O
M
PA
C
T
D
IS
C
R
E
C
O
R
D
E
R
CN101
CN352
A
CN353
4-10. Input, Power, Front PCB Assy Wiring
Cable, parallel, 9P, L150
(8277496000)
Cable, 2mm pitch,
parallel, 5P, L550
(8277497000)
CN51 CN11
J11
J709
(To CN8006)
CN8006
CN401
CN8005
J701
(To CN51)
Cable, 2mm pitch,
parallel, 4P, L250
(8277487000)
To CN805
(VR PCB)
Cable, 2mm pitch,
parallel, 3P, L350
(8277480000)
23
CR300
4-11. Bridge, Clamper, etc.
Plate, clamper, CR300(8221304000)
Spacer, bridge, CR300(8212685000)
Bridge, CR300
(8221305000)
C
O
M
PA
C
T
D
IS
C
R
E
C
O
R
D
E
R
Holder, tray, CR300
(8216720000)
Clamper, CR300 (8212682000)
4-12. Bonnet & Angles
Screw, BBZ40P140FZK
(8204182000)
Label, FCC,
CR300 **
(8221295000)
Angle, rack, FX,
L, CR300
(8221295000)
Bonnet, CR300 (8221306000)
Label, 65 ** (8218788000)
Label, DOC,
CR300 **
(8218790000)
Screw, IBP30P090FCC
(8204183000)
Angle, rack, FX,
R, CR300
(8221296000)
Screw, IPZ26P060FCU
(8214383000)
**: USA version only
C
O
M
PA
C
T
24
D
IS
C
R
E
C
O
R
D
E
R
Screw, BBZ40P140FZK
(8204182000)
CR300
5. EXPLODED VIEWS, PCB ASSEMBLY & PARTS LIST
NOTE: • Parts marked by “N/A” are generally unavailable.
• The
mark found on some component parts indicate the importance of the safety factor of the parts. Therefore, when
replacing, be sure to use parts of identical designation.
• Screws adjacent to
mark on the product are used for disassembly.
5-1. EXPLODED VIEWS
5-1-1. PACKING MATERIAL & ACCESSORY
Ref. No.
Part No.
1
8276 9100 00
8276 9110 00
Cord, power, AC, USA
Cord, power, AC, EUR
Description
2
3
8288 8901 00
8276 9120 00
Card, warranty, USA
Audio cable, RCA
4
5
8288 4370 00
N/A
6
N/A
8270 8290 00
Ref. No.
7
8
Part No.
Description
N/A
N/A
Cover, battery
Battery, dry cell, manganese, UM-4
9
10
8228 4600 00
8228 4610 00
Protector, front, CR300
Protector, rear/top, CR300
Owner’s manual, ENG, CR300
Caution, CD-R, EUR
11
12
8228 7300 00
8228 9090 00
Carton, inner, CR300
Carton, outer, CR300
Caution, CD-R, USA
Remote control unit, Model 8317
13
8228 5750 00
Sheet, CR300
6
10 (3/3)
8
10 (1/3)
3
7
10 (2/3)
9 (2/2)
5
FRO
NT
1
9 (1/2)
11
2 (USA
version only)
13
12
4
25
CR300
5-1-2. OVERALL EXPLODED VIEW
26
Ref. No.
Part No.
1
8274 2320 06
Description
PCB assy, Servo Digital, EUR, CR300
2
8274 2320 03
8274 2350 06
PCB assy, Servo Digital, USA, CR300
PCB assy, Audio, EUR, CR300
3
8274 2350 03
8274 2360 06
PCB assy, Audio, USA, CR300
PCB assy, Power, EUR, CR300
4
8274 2360 03
8274 2410 00
PCB assy, Power, USA, CR300
PCB assy, Transformer, CR300
5
6
8277 4800 00
8277 4820 00
Cable, 2mm pitch, parallel, 3P, L350
Cable assy, 2mm pitch, 8P, wht
7
8
8277 4850 00
8277 4860 00
Cable assy, 5P, grn
Cable assy, 9P, grn
9
8242 2670 06
8242 2670 03
Transformer, power, EUR, CR300
Transformer, power, USA, CR300
10
8239 1190 00
8239 1180 00
Fuse, T500mA/250V, EUR
Fuse, 1A/125V, USA
11
12
8204 1780 00
8204 1580 00
Screw, ABA1011
Screw, 3 x 6, B
13
14
N/A
N/A
PCB mold
Cord stopper
15
16
8221 3060 00
N/A
Bonnet, CR300
Under base
17
8221 3070 06
8221 3070 03
Base, rear, EUR, CR300
Base, rear, USA, CR300
18
19
N/A
...
Mecha base
20
21
...
8207 0131 00
22
23
...
8221 1140 00
24
25
8204 1880 00
...
26
27
...
8226 2510 00
Button, power, FX, CR300
28
29
8212 6880 00
8214 3790 00
Panel, tray, CR300
Screw, BBZ30P080FCC
30
31
8214 2980 00
8204 1800 00
Screw, IBZ30P060FCC
Screw, BBZ30P100FCC
32
33
...
...
34
35
8204 1850 00
...
Screw, IBZ30P180FCC
36
37
8218 7680 00
8218 7870 00
Label, black
Label, caution, HE, CR300
38
39
8218 7640 00
8218 7880 00
Label, caution, EUR
Label, 65, CR300
40
41
N/A
8245 3160 00
Laser caution label
Terminal, screw, SI-A2475
42
8204 1790 00
Screw, RBA1132
Ref. No.
Part No.
Description
43
44
N/A
8207 0127 00
Transformer cover
Rivet
45
46
8204 1810 00
8216 7210 00
Screw, BBZ40P080FCC
Cover, fuse, CR300
47
48
8277 4830 00
N/A
Cable assy, 2mm pitch, 8P, red
I/O angle
49
50
N/A
8204 1860 00
Card spacer
Screw, IBZ30P200FMC
51
52
8204 1610 00
8204 1640 00
Screw, PMZ30P060FCC
Screw, PMZ26P040FMC
53
54
8204 1840 00
N/A
Screw, IBZ30P080FZK
Binder
55
56
8204 1620 00
8221 2950 00
Screw, AMZ40P060FCU
Angle, rack, FX, L, CR300
57
58
8221 2960 00
8204 1820 00
Angle, rack, FX, R, CR300
Screw, BBZ40P140FZK
59
60
8218 7890 00
8218 7900 00
Label, FCC, CR300
Label, DOC, CR300
61
62
8204 1830 00
8274 2340 06
Screw, IBP30P090FCC
PCB assy, Input, EUR, CR300
63
8274 2340 03
8277 4840 00
PCB assy, Input, USA, CR300
Cable assy, 3P, wht
64
65
8277 4870 00
8277 4890 00
Cable, 2mm pitch, parallel, 4P, L250
Cable, 2mm pitch, parallel, 6P, L300
66
67
8277 4900 00
8277 4910 00
Cable, 2mm pitch, parallel, 8P, L200
Cable, 2mm pitch, parallel, 15P, L100
Insulator, CR300
68
69
8277 4920 00
8277 4930 00
Cable assy, 2P
Cable assy, 2mm pitch, 6P
Clamper, cord
70
71
8277 4940 00
8277 4960 00
Cable, 32P, FCC/30V
Cable, parallel, 9P, L150
72
8277 4970 00
Cable, 2mm pitch, parallel, 5P, L550
Screw, PBA1112
CR300
59**
60**
58
61
56
31
12
39**
40**
8
6
58
11
L
K
I
28
12
M
62
C
Refer to “4.4 LOADING
MECHANISM ASSY.”
15
G
69
70
57
14
7
11
50
12
B
12
11
46
10
5
D
34
E
30
49
J
66
H
3
47
48
65
34
11
K
A
14
A
42
24
23
63
11 C
I B
F
2
68
24
67
14
M
34
37*
1
11
D
9
4
71
18
43
44
55
45
38*
J
52
41
51
13
36
13
29
53
17
27
72
L
C
O
M
PA
C
T
D
IS
C
16
Refer to “4-1-3. FRONT
PANEL SECTION.”
64
R
E
C
O
R
D
E
R
54
E
21
11
F H
G
53
*: EUR version only
**: USA version only
30
30
27
CR300
5-1-3. FRONT PANEL SECTION
Ref. No.
Part No.
1
2
8274 2380 00
8274 2390 00
PCB assy, Function A, CR300
PCB assy, HP, CR300
Description
Ref. No.
16
17
8212 6660 00
8212 6670 00
Part No.
Window, FL, CR300
Lens, LED, CR300
Description
3
4
8274 2400 00
8277 4810 00
PCB assy, VR, CR300
Cable, 22P F.F.C/60V
18
19
8226 2600 00
8212 6680 00
Ring, REC, CR300
Lens, operation, CR300
5
6
8204 1770 00
8226 2540 00
Screw with washer, ABA1005
Knob, headphone, FX, CR300
20
21
8212 6860 00
8212 6870 00
Panel, sub, CR300
Panel, front, CR300
7
8
8226 2550 00
8226 2560 00
Button, mode, FX, CR300
Button, manual, FX, L, CR300
22
23
8226 2590 00
8204 1870 00
Button, play, FX, CR300
Screw, PPZ30P100FMC
9
10
8226 2580 00
...
Button, REC, FX, CR300
24
25
...
N/A
Getter label, USA
11
12
8226 2570 00
8226 2610 00
Button, manual, FX, R, CR300
Knob assy, VOL, CR300
26
27
8236 0841 00
8277 4880 00
IC, EPROM, CR300
Cable, 2mm pitch, parallel, 5P, L150
13
14
8226 2520 00
8226 2530 00
Knob, REC, FX, L, CR300
Knob, REC, FX, R, CR300
28
8274 2420 00
PCB assy, Function B, CR300
15
8216 7180 00
Sheet, FL, CR300
23
27
1
4
8
23
23
28
7
26
23
17
C
O
M
PA
C
T
D
IS
C
19
15
R
E
C
O
R
D
E
R
20
3
9
11
18
22
25
A
16
2
12
13
14
28
5
A
21
Accessories for the VR ASSY
6
CR300
5-1-4. LOADING MECHANISM SECTION
Ref. No.
Part No.
1
2
8277 4940 00
N/A
Cable, 32P, FCC/30V
Earth lead unit
16
17
8212 6830 00
8212 6840 00
Plate, lock, CR300
Stopper, tray, CR300
3
4
8277 4950 00
8249 0430 00
Cable assy, 2P, CR300
DC motor, CR300
18
19
N/A
8204 1510 00
CD-RW servo mecha assy
Screw, BBZ26P040FMC
5
6
8204 1900 00
N/A
Screw, DBA1055
Motor pulley
20
21
8214 3840 00
8260 5710 00
Screw, IPZ20P080FMC
Loading motor assy, CR300
7
8
8204 1910 00
8214 3920 00
Screw, VBA1055
Spring, tray stopper, CR300
22
23
N/A
8221 3040 00
Loading mechanism assy
Plate, clamper, CR300
9
10
8216 7190 00
8212 6760 00
Belt, rubber, CR300
Base, loading, CR300
24
25
8221 3050 00
8212 6820 00
Bridge, CR300
Clamper, CR300
11
12
8212 6770 00
8212 6780 00
Tray, CR300
Pulley, gear, CR300
26
27
8214 3830 00
N/A
Screw, IPZ26P060FCU
Loading A assy
13
14
8212 6790 00
8212 6800 00
Gear, loading, CR300
Gear, drive, CR300
28
29
N/A
8216 7200 00
Loading B assy
Holder, tray, CR300
15
8212 6810 00
Cam, drive, CR300
30
31
8212 6850 00
8221 3080 00
Spacer, bridge, CR300
Stopper, CR300
· Bottom View
Description
20
Ref. No.
Part No.
23
26
9
Description
30
26
24
A
12
29
27
22
Loading Base
25
7
2
19
31
5
13
21
3
6
A
18
28
15
4
1
14
11
16
17
10
8
29
CR300
5-1-5. SERVO MECHANISM SECTION
Ref. No.
Part No.
1
N/A
Description
PCB assy, Servo Mech
Ref. No.
Part No.
14
8212 6750 00
Description
Stopper, rack, CR300
2
3
8260 5670 00
N/A
DC motor assy, CR300
DC motor
15
16
N/A
8221 3030 00
Disc table
Base, carriage, S, CR300
4
5
8216 7160 00
8216 7170 00
Rubber, float, A, CR300
Rubber, float, B, CR300
17
18
...
8223 3000 00
Bar, guide, CR300
6
7
N/A
N/A
Rack spring
Mirror sheet
19
20
8223 3010 00
N/A
Bar, guide, sub, CR300
Magnet
8
9
8212 6690 00
8212 6700 00
Base, servo, CR300
Gear, pinion, CR300
21
22
8260 5680 00
8204 1930 00
Pickup, CD-R, CR300
Screw, IPZ20P060FMC
10
11
8212 6710 00
8212 6720 00
Gear, A, CR300
Gear, B, CR300
23
24
8204 1940 00
8204 1890 00
Screw, PMZ20P030FMC
Screw, JGZ17P030FMC
12
13
8212 6730 00
8212 6740 00
Gear, C, CR300
Rack, CR300
25
26
8260 5690 00
8260 5700 00
Disc table assy, CR300
Carriage motor assy, CR300
25
· Bottom View
20
19
10
15
SERVO MECH ASSY
24
11
9
7
22
14
12
18
6
23
13
16
22
2
Carriage Base S
26
3
1
21
How to Install the Disc Table
1 Use nippers or other tool to cut the two sections marked A in figure 1 .
2 While supporting the spindle motor shaft with the stopper, put spacer on
4
top of the carriage base, and stick the disc table on top (takes about 9kg
pressure). Take off the spacer.
5
A
1
A
Spacer
2
(Pressure of about 9kg)
Disc table Assy
Spacer setting
Position
Spacer
8
11mm
2.8mm
Carriage
Base
Spindle
motor
Spacer
PCB
OK
Servo Base
30
NG
Stopper
Foil Side
Parts Side
SERVO DIGITAL PCB
CN202
CN1
TRANSFORMER PCB ASS'Y POWER PCB
POWER PCB
CN11
FUNCTION A PCB ASS'Y
5-2. PCB ASSEMBLIES
5-2-1. FUNCTION, TRANSFORMER, VR & HEADPHONE PCBs
HEADPHONE
PCB ASS'Y
AUDIO PCB
CN401
FUNCTION B PCB ASS'Y
VR PCB
ASS'Y
INPUT PCB
CN8005
POWER PCB
CN51
INPUT PCB
CN8006
CR300
31
32
FUNCTION A
PCB
CN601
MECHA PCB
CN601
LOADING A PCB
CN501
PICKUP ASS'Y
CN601
5-2-2. SERVO DIGITAL PCBs
Parts side
SERVO DIGITAL PCB ASS'Y
POWER PCB
J21
AUDIO PCB
J801
INPUT PCB
CN3002
CR300
Foil side
CR300
33
34
INPUT PCB
CN8101
INPUT PCB
CN8102
FUNCTION A PCB
CN355
AUDIO PCB ASS'Y
TRANSFORMER PCB
CN355
INPUT PCB
CN8004
5-2-3. AUDIO, INPUT & POWER PCBs
Parts side
INPUT PCB
CN8101
POWER PCB ASS'Y
H.P. PCB
CN403
TRANSFORMER
PCB
CN355
SERVO
DIGITAL
PCB
CN355
INPUT PCB ASS'Y
AUDIO PCB
J408
AUDIO PCB
J407B
AUDIO PCB
J408
FUNCTION
A PCB
J709
AUDIO PCB
CN803
VR PCB
CN805
SERVO
DIGITAL
PCB
CN302
CR300
Foil side
CR300
35
CR300
5-2-4. LOADING A / B & SERVO MECH PCBs
LOADING A PCB ASS'Y
SERVO
DIGITAL PCB
CN352
LOADING B
PCB ASS'Y
SERVO MECH
PCB ASS'Y
SERVO DIGITAL PCB
CN353
36
1 L2 L+
CN551
MECHA PCB ASS'Y
FUNCTION B PCB ASS'Y
8274242000
GREEN1
GREEN2
RED1
RED2
GNDD
J703a
LOADING A
PCB ASS'Y
1
2
3
4
5
CN501
FG PCB ASS'Y
SLSL+
SP+
SPTOCPOS
TERM
GNDA
V+5A
FG
CN601
V+5A
TRAY
GNDA
LL+
SERVO MECH PCB ASS'Y
1
2
3
4
5
1
2
3
4
5
6
7
8
9
0.5mm PITCH FFC
1
2
3
4
5
J703
GREEN1
GREEN2
RED1
RED2
GNDD
1
2
3
4
5
1
2
3
4
5
6
7
8
9
FL DISPLAY
V+5A
TRAY
GNDA
LL+
CN352
SLSL+
SP+
SPTOCPOS
TERM
GNDA
V+5A
FG
CN353
CN701
FCSTRKTRK+
FCS+
FGND
FGND
GND
G
D
C
E
VCC
VC
F
B
A
H
FPD-C
NC
PGND
+5VA (VCC1)
AGND (GND)
FPDOUT
FPDVC
VRDC
VWDC2
VWDC1
DGND (GND2)
+5VD (VCC2)
ODON
W/XR
ENBL
CN101
SERVO DIGITAL PCB ASS'Y
CN302
CN202
9604S-22C
EUR: 8274232006
USA: 8274232003
CN301
1.25mm PITCH FFC
8274238000
FUNCTION A PCB ASS'Y
V+5A
GNDA
V+5D
GNDD
V+U
GNDU
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN355
ADLRCK
ADBCK
ADDATA
ADSTBY
AMUTE
LRST
DI
CL
DEEM
DACBCK
DACDATA
DACLRCK
GNDD
MCK
GNDD
GNDS
-27V
AC2
AC1
1
2
3
4
EUR: 8274235006
USA: 8274235003
AUDIO PCB ASS'Y
EUR: 8274236006
USA: 8274236003
POWER PCB ASS'Y
GND
OUT GA
IN SEL
IN GA
REMOTE
1
2
3
4
5
J709
8274241000
TRANSFORMER PCB ASS'Y
CN51
V+5A
GNDA
V+5D
GNDD
V+U
GNDU
1
2
3
4
5
6
J21
ADLRCK
ADBCK
ADDATA
ADSTBY
AMUTE
LRST
DI
CL
DEEM
DACBCK
DACDATA
DACLRCK
GNDD
MCK
GNDD
J801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN402
J31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2mm PITCH PARALLEL CABLE
J32
V+12 1
GND 2
V-12 3
CN8006
2mm PITCH CN ASS'Y
PITCH WIDTH
POWER CORD
INLET
J408
1
2
3
4
5
6
7
8
CN803
Rch 1
GNDA 2
Lch 3
CN401
PIN RIN
RGND
VRROUT
RGND
LGND
VRLOUT
LGND
PIN LIN
CN1
Transformer
USA
8242267003
EUR
8242267006
CN2
PICKUP ASS'Y
LOADING MECHA
PCB ASS'Y
L- 1
L+ 2
LOADING B PCB ASS'Y
CN502
J601
J601a
1 GNDA
2 V+5A
3 FG
GNDA 1
V+5A 2
FG 3
Rch
6-1. OVERALL CONNECTION DIAGRAM
J701
Lch
DIN 1
GND 2
V+5 3
V+5D
V+5D
GNDD
GNDD
GNDD
GNDD
DEEM
MSI
MSCK
MSO
XFUSE
XRST
XOPT
MACK
LREQ
UNLOCK
XPFAIL
MREQ
REMCON
EECS
XVCO
FSC/XTHR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
V+5D
V+5D
GNDD
GNDD
GNDD
GNDD
DEEM
FSO
FSCK
FSI
XFUSE
XRST
XOPT
MACK
LREQ
UNLOCK
XPFAIL
MREQ
REMCON
EECS
XVCO
FSC/XTHR
1
2
3
4
GNDS
-27V
AC1
AC2
CN11
J11
AMUTE
J1
V+AU
GNDU
V-AU
V+5A
GNDA
V+12A
GNDA
V-12A
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
V+AU
GNDU
V-AU
V+5A
GNDA
V+12A
GNDA
V-12A
FL
GND
AC1
AC2
AUA
GND
AUB
SEA
SEB
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
FL
GND
AC1
AC2
AUA
GND
AUB
SEA
SEB
CN403
CN8102
CN8004
PIN RIN
RGND
VRROUT
RGND
LGND
VRLOUT
LGND
PIN LIN
CN8003
Rch
GND
AMUTE
GND
CN8101
1 V+12
2 GND
3 V-12
1
2
3
4
1 Lch
2 GND
1
2
3
4
5
6
7
8
1 Rch
2 GNDA
3 Lch
HP PCB ASS'Y
8274239000
CN3002
GND
OUT GAIN
IN SEL
IN GAIN
REMOTE
INPUT PCB ASS'Y
1
2
3
4
5
J407B
1 LIVE
2 NEUTRAL
LIVE 1
NEUTRAL 2
DIN 1
GND 2
V+5 3
2.5mm PITCH PARALLEL CABLE
VR PCB ASS'Y
8274240000
CN8005
CN805
EUR: 8274234006
USA: 8274234003
VRRIN
GNDA
VRROUT
GNDA
GNDA
VRLOUT
GNDA
VRLIN
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
VRRIN
GNDA
VRROUT
GNDA
GNDA
VRLOUT
GNDA
VRLIN
6. CIRCUIT DIAGRAMS
CR300
37
SERVO_DIGITAL
(2/6)
TEPP
CDROPC
SSEL
TEG2
TEG1
TEG0
SPSP
RFB
RFT
RFOPC
D8CM
DGAI
MDP
WBL
FG
ECLV
CLV
WREF
XRFDET
XCD
AOUT
SERVO_DIGITAL
(3/6)
4
3
5
2
TC7S14F
IC211
SSEL
TEG2
TEG1
TEG0
WREF
AGCON
RW/XR
GAINP3
GAINP1
ENBL
LRST
TE
GAINP3
GAINP1
ENBL
LRST
GNDA
D210
1SS355
10K
R222
V+5D
SSEL
GA
SCLK
SCLK
XLAT
XLAT
CLOK
CLOK
4
YF 0.01
3
4
R224
470
D205
1SS355
IC208 3
TC7S04F
2 5
IC210
TC7S00F
5 2
1
DATA
V+5D
LRST
LRST
FOK
FOK
SCOR
SCOR
GNDD
SQSI
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
2
R206
GNDD
POB7
POB6
POB5
POB4
VCC
POB3
POB2
POB1
POB0
POA7
POA6
POA5
POA4
POA3
GND
POA2
POA1
POA0
XCE3
XCE2
XCE1
XCE1
PDJ014A
ATIP DECODER
IC205
WBL
FSK
SBSY
MDP
SPSEL
ATIP
ACK
GND
AOUTPE
AOUT
AINPE
AIN
XCK
XSRST
SICK
CRCOK
PROTECT
VCC
10K
TC7S14F
5 IC209
4
3
GNDD
10K
GNDD
3
R220
1
DTC124EK
2 Q201
NC
XADSEL
XWE
XRE
SYA0
SYA1
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
V+5D
TEG0
STCN4
STCN3
STCN2
STCN1
TEG2
TEG1
EECS
LOUT
LIN
ERAS
SSEL
AGCON
GAINUP3
GAINUP1
GNDD
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
VCC
DIRC
XL2
SYD5
GND
XL2
ADB
SYD4
XCD
C226
47/16
TOCPOS
SYD3
ENBL
CLOK
39K
YB C230
SYD2
XAMUTE
CLOK
R211
SYD1
TESTB
DATA
R221
4.7K
SYD0
TEST
DATA
0.1
SYA15
TEST0
LIN
R223
SYA14
TEST1
DATA
LOUT
RW/XR
STCN4
STCN3
STCN1
STCN2
ENBL
ERAS
C234
39K
SYA13
TEST2
YF
TRAY
TRAY
SQCK
TEG0
RW/XR
GND
TEST3
SYA3
C285
0.1
YB
C221
A12
A3
A2
SYA12
VCC
SQSI
L201
QTL1015
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IT5SEL
SENS
SENS
AD5
AD4
AD3
AD2
AD1
AD0
SQCK
AD7
AD6
C210
0.1
YF
A15
A14
A13
TOCPOS
V+5D
YF
0.1
VWDC2R
0.01
GNDA
TP212
TP211
TP210
C284
0.1 YF
A1
A0
C224
VWDC2R
C219
C202
YF
SENS
47K
R213
YB 0.1
4
5
TERM
4
8
7
4
8
GNDA
1
YF 0.1
IC207
NJM2904M
(2/2)
5
6
3 GNDD
IC207
NJM2904M
(1/2)
2
V+5A
TRAY
VWDC2R
ATIPSYNC
R153
470
4M
SQCK
SQSI
TK11041M-1
1
2
3
IC355
V+5A
TOCP&SENS
R210
47K
GNDD
TP218
TP214
AD2
AD1
AD0
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
GNDD
L202
GNDD
C205
1.0F
RCH1152
GNDD
R207
ECLV
47K R208
47K
GNDU
2
1
BLACKOUT GNDD
DETECTING
CIRCUIT
C223
3.3/50
3
V+5D
GNDA
YF
C218
0.1
C232
10/50
GNDA
IC212
LP2950CZ
OUT
IN
V+U
CN202
(L203)
R1203
R225
10K
R236
0
GNDD
GNDDF
GNDD
V+U
V+5D
DAP202K
C214
1/50
GNDD
1
2
D203
0.1 YF
GNDD
C255
PSS1023
X201
32MHz
4M
Q203
DTC124EK 3
R273
47K
CLV 20
R209
XENCE 19
100
XASYNC 18
XEXSC 17
IT5SEL 16
XCLMP 15
XOPEN 14
IC204
RECE 13
XECE 12
PE5073A9
VSS1 11
X1 10
MECHA u-COM
X2 9
C287
VDD1 8
0.1
XRESET 7
YF
LRST 6
FOK 5
ADD30 4
TP221
XCDMIR
3
R214
2 MSO
100
1
100
MSCK
R215
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
AD2
AD1
AD0
ASTB
VSS0
TEST
SPSP
DGAI
SQCK
SQSI
SO2
MREQ
D8CM
XSUBQE
VDD0
TEPP
RFT
RFB
TERM
ADI4
0.22
C216
YB
TOCPOS
TP216
8-BIT LATCH
AMUTE
GNDD
SUBSYNC
8
7
6
5
4.7K
470P
ADI5
ADI6
R226
YF
ATIPSYNC
(L204)
R1204
1
0
3
GNDDF
4
L207
7
C250 YF
0.01
TP222
HD74HC573FP
FUNCTION A
CN701
9
10KX8
C206
220/6.3
8
C213
IC203
11
C217
IC201
BA05T
IN
OUT
13
1
VDD
COM
2
CH0
INH
3
TC4W53F CH1
VEE
4
ADR
VSS
R192 1K
R191 1K
1SS355
D201
12
V+5D
14
YB
0.22
C209
A0
A1
A2
A3
VCC 20
Q0 19
Q1 18
Q2 17
Q3 16
Q4 15
Q5 14
Q6 13
Q7 12
LE 11
RFOPC
R201
C212
D202
1SS355
C201
YF
0.01
10
V+5D
2
R235
0
(R1319 0 )
YF
120
220/6.3
XOE
D0
D1
D2
D3
D4
D5
D6
D7
GND
C233
0.1
L319
C211
YF
1
AD0 2
AD1 3
AD2 4
AD3 5
AD 4
6
AD 5
7
AD 6
8
AD 7
9
10
AD3
AD4
AD5
AD6
AD7
QTL1015
0.1
TP201
TP202
TP203
TP204
TP205
TP206
TP207
IC206
PST994C
YF
15
SERVO_DIGITAL
(5/6)
17
R202
R203
R204
R205
R237
R238
R239
R240
C222
0.01
ERAS
16
SCLK
XL2
DATA
CLOK
XLAT
5
XEXTSYNC
19
R248 470
R247 470
R246 0
R245 470
47/16
C208
0.01
3 2 1
YF
RW/XR
TP215
TP208
18
STCN2
10K
C207
0.01
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
AD5
AD6
AD7
A8
A9
A10
A11
A12
A13
A14
A15
A16
SSO
SSCK
XLT
XRD
XWR
AD7
AVDD
AVREF1
AVSS
WREF
VWDC2R
AVREF2
AVREF3
XPFAIL
FG
ATIP
SCOR
SUBSYNC
XRFDET
TOCP&SENS
MSI
MACK
XFUSE
6
STCN1
21
EN_CE
DTC124EK
Q204
V+5D
ADD30
47K
47K
47K
47K
47K
4.7K
4.7K
RESISTOR unit w/o indication:
CH Ceramic CCSQSH
Wattage w/o indication: 1/10W
YF Ceramic CKSQYF
OTHERS
YB Ceramic CKSQYB
: Chassis GND
SL Ceramic CCSQSL
Electrical capacitor w/o indication
CAPACITOR unit w/o indication: F
CAUTION
R219
R218
R217
R227
R228
R229
R230
FSC/XTHR
XVCO
XOPT
REMCON
AMUTE
DEEM
UNLOCK
EN_CE
DO
DI
CL
ATIPSYNC
SUBSYNC
XRFDET
LRST
RECE
SERVO_DIGITAL
(4/6)
MECHA CONTROL
MICROCOPUTER BLOCK
FSC/XTHR
XVCO
REMCON
AMUTE
DEEM
UNLOCK
EN_CE
DO
DI
CL
ATIPSYNC
SUBSYNC
XRFDET
LRST
RECE
L207, 208, 210: 0
L209: OTL1040L211~222: QTL1015
1
2
SCOR
XRFDET
TOCP&SENS
CL
DI
DO
FOK
LRST
RECE
IT5SEL
COMP
STCN4
STCN3
USA: 8274232003
EUR: 8274232006
SERVO DIGITAL ASSY
D209
3
FSC/XTHR
4.7/50
C228
R212
1 2
20
DEEM
L208
MSI
L209
MSCK
L210
MSO
L211
XFUSE L212
XRST
L213
XOPT
L214
MACK
L215
LREQ
L216
UNLOCK L217
XPFAIL L218
XREQ
L219
REMCON L220
EECS
L221
XVCO
L222
22
1SS355
38
SERVO_DIGITAL
(6/6)
6-2. SERVO DIGITAL PCB
6-2-1. MECHA & MICROCOMPUTER BLOCK (1/6)
CR300
C5
Fadj
TEST
ENBL
W/XR
ODON
VCC2
GND2
VWDC1
VWDC2
VRDC
MLOGIC
MOSC
24
23
22
21
20
19
18
17
16
15
14
13
S
D
C6
R4
G
C8
R11
R10
FPD
SERVO DIGITAL PCB ASS'Y
EUR: 8274232006
USA: 8274232003
LDA
LDA
OSCadj
LDR
VCC1
VCC1
GND1
MACC
Gadj
AIN+
AINAOUT
R9
BLM1
C2
VCC
GND
H
G
A
D
PDIC
B
C
F
E
VC
GND
LD DRIVER
GNDF
BLM2
C1
C10
21
22
23
24
25
26
27
28
29
21
22
23
24
25
26
27
28
29
32
20
20
32
19
19
31
18
18
31
17
17
30
16
16
30
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FFC
ENBL
W/XR
ODON
V+5D
GNDD
VWDC1
VWDC2
VRDC
GNDA
CMOD
GNDA
V+5A
PGND
FPD-A
R117
GNDS
B
F
0.1
C160
YF
H
PD
R120 330
R121 330
GNDA
VR106
4.7K
GNDA
RW REC. PW2
GNDA
VCP1154-
OVD. ADJ
R REC. PW2
GNDA
GNDP
GNDA
1Y
0Y
1Z
ZC
0Z
INH
VEE
GND
FCS+
TRK+
TRK-
FCS-
1
2
1K
R128
VCC
YC
XC
1X
0X
AX
BY
CZ
1
2
3
4
5
6
7
8
10K
10K
0.1
V+5A
YF
C113
R103
B
C122
C127
100/16
1.0 YB
YF 1.0
C150
7
16
15
14
13
12
11
10
9
V+5A
GNDA
3
1
2
1 DTC124EK
Q101
V+5A
VCC
YC
XC
1X
0X
AX
BY
CZ
8
4 IC102
(2/2)
MC34072D
GNDA
2
Q102
DTA114TK
3
5
6
4.7K
R105
REC. POWER ADJ
1Y
0Y
1Z
ZC
0Z
INH
VEE
GND
R155
0
2
1
GNDA
Q104
DTC114TK
3
16
15 R132
14 1K
GNDA
13
12
11
10
D102
9
MA704
GNDA
GNDA
R175
1K
Q107
DTC124EK
3
R176 33K
1
2
3
4
5
6
7
8
1
4 MC34072D
IC102
(1/2)
8
GNDA
3
2
V+5A
GNDA
V+5A
GNDA
V+5A
GNDA
VR103
4.7K
GNDD
VCP1154-
47
R115
E
C
D
G
YF
0.1
1SS355 D214
C121
330
R116 330 A
D215
1SS355
FPD-C
E
C
D
G
VC
VCC
H
A
B
F
GND
FCS+
TRK+
TRK-
FCS-
VKN1463-A-TFB
47/10
C144
R108 4.7K
R110 4.7K
0.1
Two-spindle Actuator
YF
C108
RW REC. PW0
R131
VR104
YB 0.22
R127
V+5A
YF 0.1
IC105
HD74HC4053FP
PICKUP ASS'Y
KRS-200A
1
2
R1 3
R2 4
5
6
C4 7
8
9
10
11
12
LD
C3
R3
YF
R152
10K
C142
R148
1.5K
10K
R102
A
YB 0.1
V+5A
47K
C9
C145
0.01
YF
R146
C125
0.1
C126
YB
1SS355
C140
C129
0.1
D110
YB
1000P
51K
C138
R106
YF 0.1
10K
R104
C
C109
R107
D
IC104
HD74HC4053FP
VCP11580.022
YB
R159
GNDA
C151
R109
D
C
B
A
3
V+5A
GNDA
R REC. PW1
GNDA
RREF
VRDCN
VRDC
AVSS3
2
AVDD1
RECDIN
RRF
MPXOUT
AUX1
AUX2
AUX3
GIN
HIN
EIN
FIN
HAVC
DIN
CIN
BIN
AIN
1
RW REC. PW1
GNDA
2
8.2K
GNDA
4
6
7 IC101
V+U
0.1 YF
GNDA
C105
D104
220
R122
1SS355 x 3
D105
TP101TP103
R111
NJM2136M
3
CN102
0.22
YB
1
C111
0.22 YB
C110
2
C120 R118
10P CH 47K
TP106
TP107
TP108
G
H
E
F
GNDA
GNDA
V+5A
4
5
6
1K
RF. OFC
TESTEQRFP
YF
C101
0.1
FMOUT
C128
MPXOUT
YB 0.33
R143
R139
47K
VR102 10K
VCP11544.7K
V+5A
47K
24K
R112
C103
100/10
TE
C102
MPP
R133
220K
R161
R123
R113
100K
VC
1.0
YF
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
C114
100/16
C130
YF 1.0
C134
R114
C135
0.033
YB
1M
R134
0.047
CH
6P
R160
0
100K
C104
GNDA
D103
AK8563
IC103
SELPFN
SELPFP
TESTEQREP
TESTEQRFN
PHO
BHO
AGND2
AGC3C
AGC2C
AGC1C
ATFM
TESTAGC
C143
YB
AVSS2
WFPDSH
RFPDSH
WBLSH
SPDSH
MPDSH
SLHOLD
GAINUP1
GAINUP2
GAINUP3
XDECEFM
DECEFM
RZC
RECD1
RECD2
TZC
XTAND
XTOR
VWDC2R
WREF1
WREF
CH 330P
C133
YF
1.0
C132
V+5A
GNDA
COMP
17MHz
SAMPLE
WFPDSH
W/XR
ODON
WLDON
ENBL
LRST
VWDC2R
DATA
CLOK
XL2
1SS355
Q103
1 DTC114TK
2
D101
GNDD
WREF
3
R140
10K
V+5D
WREF1
FCS+
TRK+
TRK-
FCS-
LRST
Wattage w/o indication: 1/10W
CH Ceramic CCSQSH
YF Ceramic CKSQYF
OTHERS
YB Ceramic CKSQYB
: Chassis GND
SL Ceramic CCSQSL
GNDS
CJ Ceramic CCSQCJ
RF PROCESSOR
Electrical capacitor w/o indication CEAT
RESISTOR unit w/o indication:
GNDA
C279
47/16
YB 0.01
GNDA
TP114
V+5A
TP115
R119
GNDD
R1181 0 MY
KY/CA
GNDS
40 GNDA
39
38
37
36
35
34
33
32
31 R129 10K
30
29 R130 10K
28
TP109
27
TP110
26
TP111
25
TP112
24
TP113
23 ATFG
22 DVDD
21
CAPACITOR unit w/o indication: F
CAUTION
GNDA
1.0
YF
C137
C112
YB 0.01
C119
3P CJ
1.0
0.22
0.22
0.22
60 AVSS1
59 NC (VSS)
58 WRF
57 OSTCC
56 YB 680P
55 C147
54
53
52
51 TP104
50 C115 YB
49 C116 YB
48 C117 YB
47 C118 YB
46
TP105
45
44 AGCON
43 WLDON
42 XRST
41 AVDD2
AVDD3
FPDIN
FVREF
FPDO
WREF
VWDC
VWDCN
MPP
TEIN
TE
FE
BIAS
AGND1
VREF
NC (VSS)
XLAT
SDATA
SCLK
MCLK
220
YB C123
YF 1.0
(C181)
0.01
C124
R144
R138
24K
PCN10392.2K
4.7K
YB
R158
1000P
C139
0
MPX OUT
PB. PW
22K
C141
47K
YF 0.1
47K
1
R137
2
12K
3
4
5
6
7
8
R135 330P
9
C136
10K
YB
10
11
R136
12
4.7K
13
YB C131 1.0 14
15
XL2
16
DATA
17
CLOK
18
19
DVSS 20
VR105
4.7K
VCP1154-
VR101 R145
10K
4.7K
VCP1154-
BLOCK
17M
SAMPLE
WFPDSH
W/XR
ODON
WLDON
REWLDON
RW/XR
ENBL
VWDC2R
DATA
CLOK
XL2
WREF
LRST
AGCON
GAINUP3
GAINUP1
GAINUP1
WREF1
TE
MPXOUT
VC
MPP
HF
RFWBL
TZC
DFCT
F+
T+
T-
F-
RFAC
TE
FE
RFDC
VC
WRF
RFAD2
RFAD1
SERVO_DIGITAL
(3/6)
SERVO_DIGITAL
(5/6)
SERVO_DIGITAL
(3/6)
SERVO_DIGITAL
(1/6)
SERVO_DIGITAL
(6/6)
6-2-2. RF PROCESSOR BLOCK (2/6)
CR300
39
WREF
0.01
C248
47/16
SPDL
CDMDP
CDRMIRR
0
R149
MA700
D212
GNDD
3
2
GNDD
10K
R257
6
13K
R200
5
V+5A
1
3
GNDD
4.7K
8 NJM2904M
IC249
(2/2)
R261
5
7
39K
4
C196
1000P
3
2
8
4
NJM2904M
IC249
(1/2)
1
3
Q244
DTC114TK
1
2
SPDL
CDMDP
CDRMIRR
10K
1
C249
YB
R262
NJM2107F
IC250
39K
R99
YB
R199
V+5A
4
Wattage w/o indication: 1/10W
CH Ceramic CCSQSH
YF Ceramic CKSQYF
OTHERS
YB Ceramic CKSQYB
: Chassis GND
SL Ceramic CCSQSL
GNDS
Electrical capacitor w/o indication CEAT
SERVO DIGITAL PCB ASS'Y
EUR: 8274232006
USA: 8274232003
7
8 NJM2100M
IC246 (2/2)
4
6
4.7K
R258
0
R93
5.1K
RESISTOR unit w/o indication:
GNDD
1
8
NJM2100M
IC246 (1/2)
4
V+5A
R252
7
13K
8
M5238AFP
IC245
(2/2)
R234
R253
C199
GNDD
5
C282
0.01
51K
13K
YF
M5238AFP
IC245
(1/2)
0.1
4
YB
CAPACITOR unit w/o indication: F
CAUTION
RFWBL
TE
HF
VC
FG
SPDL
CDMDP
CDRMIRR
WRF
SERVO_DIGITAL
(2/6)
SERVO_DIGITAL
(1/6)
C280
R233
C231
YF
470P 100
SL
2
R260
39K
8.2K
4
R100
15K
3.3K
6
R263
R232
3.3K
R189
82K
R182
2.4K
GNDD
5
6
8
4
GNDD
V+5A
7
R244
5.1K
R183
3K
0.082
C265
YB
100K
3
Q243
DTC114TK
1
2
R265
NJM2904M
IC248
(2/2)
R181
0
SPSP
1
ATIPMDP
8
2
3
D211
R270 680K
27K
R274
YF
1
V+5A
8 NJM2904M
IC248
(1/2)
4
16K
R251
0.1
DA204K
C252
YB
3.9K
R250
C262
0.022
3
GNDA
R276
10K
22K
R255
R266
24K
R264
TP242 TP241
YB
C244
0.01
1/50
C243
0.01
R186
YB
AOUT
RFOPC
150
150
R185
R292
47K
V+5D
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
GNDD
YB
C281
0.0027
1
2
3
4
5
6
7
8
GNDA
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49RFT
1
RFB+ 48
2
RFB 47
3
GND 46
4 PWM20
WBLO 45
C267 YB 5
WBLC- 44
PWM2+
0.047
6 PWM3
WBL30 43
IC247
7 PWM30
WBL3- 42
C268 YB 8
PA9004A
WBL20 41
SPDL1500P
9 SPDLO
WBL2- 40
(CDR SERVO AMP)
10 REFV
WBL10 39
11 GND
WBL1- 38
12 REFIN
BIAS 37
13 CLV
TEDET 36
14 ECLV
CTR 35
15 SPDL
34
16 FWREV
33
VDD
PWM1
PWM2
27K
R267
V+5D
4.7K
C254
0.001
YB
C255
C197
1000P
33K
47K
SERVO_DIGITAL
(5/6)
SERVO
DIGITAL
(2/6)
C263
680P
YB
C273
47/16
470K
SERVO_DIGITAL
(1/6)
YB C256
0.33
R231
R184
5.1K
R277
YB
R271
R275
0.1
C275
47/16
C253
YF
0.1
C149
YB
C266
1000P
R268
100K
0.1
C261
GNDA
VCC
YC
XC
1X
0X
AX
BY
CZ
C242
0.1
C274
330P
YB
C269
330P
YB
YF
C283
0.1
16
15
14
13
12
11
10
9
V+5A
R272 5.1K
2.2/50 C264
1SS355 x 3
D206 D207 D208
YB
1Y
0Y
1Z
ZC
0Z
INH
VEE
GND
C241
47/16
2
GNDA
1
3
2
1
V+5A
39K
R288
R285
5.1K
3
SERVO BLOCK
YF
YB
YB470P
FGOUT
VEE
FGIN
TP243
TP244
TP245
TP246
TP247
TP248
TEG0
TEG1
TEG2
C288
HD74HC4053FP
V+5A
R278
10K
0.1
C257
YB 0.33
YB C258
0.33
C259
R289 10K
R269
100K
0.1 VCC
SSEL
C260
RFT+ YB
VCC
MIRR
XCD
XRFDET
RFREF
RFDT
CDRMRCDRMR2
CDRMR1
CPL
CBL
VEE
HF
RFOPC
R296 47K
R282
R283 56K
YB
Q0
Q1
Q2
Q3
Q4
LDPWO
TEG0
TEG1
TEG2
TE
TRKG1
TRKG2
TRKGR
YF
C286
R279
110K
110K
YB
C276
0.33
IC243
C270
330P
C277
2.2/50
YB C271 R280
330P 27K
R284
27K
R293 62
YB
CH
C278
27P
R290 1M
Q241
DTC114TK
R291
SSEL
Q242
DTA124EK
V+5A
R294 47K
TE
FG
SPSP
CLV
ECLV
TEG0
TEG1
TEG2
SSEL
RFT
RFB
WBL
D8CM
DGAI
TEPP
MDP
XRFDET
XCD
WREF1
RFAD2
RFAD1
GAINUP1
CDROPC
MPXOUT
OPCSH
SERVO_DIGITAL
(6/6)
SERVO_DIGITAL
(2/6)
40
SERVO_DIGITAL
(1/6)
6-2-3. SERVO BLOCK (3/6)
CR300
EFM
1
1
2
3
GNDS
GNDD
C330
YB
GNDA
12 14
13
7
IC312
GAUD
12 14
7
IC312
9 14
10
7
IC313
8
TC74HC00AF
11
2.2K
C392 R347
YB
0.01
2
IC313 7
IC313 7
1 14
4 14
5
100
R346
7
5
IC312 7
1 14
4 14
100
IC312
8
7
R343
R340
10K
3
10K
R344
10K
6
3
10K
470
IC305
14 8 R326
9
6 R339
DIGITAL BLOCK
13
IC313 7
9 14
10
R342
GNDS
7
IC305
TC74HC00AF
11
GNDS
C332
0.01
C335
1000P
YB
TC74HCU04AF
0.01YB
2.2K
47K
C391
R313
0
R325
R324
14
1K
10
11
0.1 YF
C329
10/50
QTL1015
L311
COAXIAL INPUT
JA302
PKB1027-
3
2
1
DIN
CN302
QTL1015
3
Q301
DTA114TK
LRST
RECE
ERAS
RW/XR
STCN4
STCN3
STCN2
STCN1
EFM
XSAMPLE
4M
V+5D
JA301 2
GP1F32R
LRST
RECE
ERAS
RW/XR
STCN4
STCN3
STCN2
OPTICAL INPUT
SERVO_DIGITAL
(6/6)
INPUT
CN3002
470
6
YB
C398
2200P
2
3
IC314
NJM2904M
C349
2200P
YB
5
IC314
STCN1
STCN2
STCN3
STCN4
RW/XR
4.7K
47K
4.7K
R315
LRST
220P
1
GNDD
C399
4
8
10K
R345
220P
CH
CH
C350
7
10K
4
8
R341
V+5D
2
PTL1019-A
L312
3
4 1
R320
R316
V+5D
L317
QTL1015
NJM2904M
C338
100P
CH
C302
0.01
YF
ERAS
RECE
XSAMPLE
EFM
3
IC310
TC7S14F
5
V+5D
2
C301
IC303
TC7S04F
3
4 5 2
10K
R302
YF
0.01
R301
10K
STCN1
2
R309
DA204K
D301
V+5D
100
TP4
TP3
XRFDET
RECEN
YB
YB
C314 1.0
0.01
C346
CH
16P
C303
XSAMPLE
DET4T
DET3T
EFM
VDD
VSS
ENCCK
XEXTACK
XEXTSYNC
ATIPSYNC
SUBSYNC
CCB
CE
CL
DI
DO
UNLOCK
V+5D
V+5D
C311
0.1
YF
47/16
C310
9
10
11
12
13
D-RAM
IC308
EFM ENCODER IC
LC89585
XRESET
TP6
DITOUT
CDTX
CDLRCK
CDBCK
CDDATA
ENCCKOUT
DACCKOUT
VDD
VSS
XTALOUT
XTALIN
ADCSTBY
ADCLRCK
ADCBCK
ADCCLK
GNDD
5.1K
R337
YB
C339
0.1
SERVO_DIGITAL
(1/6)
V+5D
0.1 YF
C334
R97
QTL1015
(L1097)
LRSTD
680
R349
R348
C321
C312
YB 1.0
50
YB
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33 ADCDATA
32 DACLRCK
31 DACBCK
R173
1K
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
18
17
16
15
14
26
25
24
23
22
0.01
C315
A8
A7
A6
A5
A4
LH64256CK-70
A0
A1
A2
A3
VCC
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
1K R310
680
IN1 16
SW1
IC302
IN2 15
SW2
BA7082F
VO 14
SW3
VCTL 13
BW
CT1 12
BWB
CT2 11
1/2FB
Vcc 10
Fout
FADJ 9
GND
81
82
83
XRFDET
RECE
84
R311100
85
86
TP301
87
88
89
90
R314
91
4M
470
92
XEXTSYNC
93
ATIPSYNC
94
SUBSYNC
95
96
EN_CE
97
CL
98
DI
99
R321 100
DO
1
2
3
4
5
6
7
8
YF
XSAMPLE
1
L309
C306 QTL1015
17M
2.2K
R305
R306
R304
0: R1310
(L310)
27K
1K
L301
C305
CK4M
75
R299
R333
R303
8.2K
C319
0.1
ENBL
C320
47/16
C331
1000P
C313
0.1
YF
17M
C393
YB
L313
XOE
XCAS
TP7
CK34M
CH
C337
47P
YF 0.1
R332
C394
0.1
YF
220K
1000P YB
YB
1000P
C347
C396
2200P C348
YB
YB C397
2200P
QTL1015
YF
COMP
GNDD
2 1
3
D302
DAN202K
10K
R174
NC
NC
WCLK_O
BCLK_I
LR_O
WCLK_I
DATA_O
LR_I
IC311
NC
NC
VDD
VDD
FS CONVERTER
GND
GND
AD1893JST
NC
NC
BKPOL_O
BKPOL_I
MODE_O
MODEO_I
NC
NC
10K
GNDD
SERVO_DIGITAL
(5/6)
V+5D
R322 470
R323 470
R319 470
R318 100
R317 470
470
R398
QTL1015
V+5D
R286
100
CH
GNDD
C1395
82P
GNDD
GNDD
PCX1021
GNDD
1 2 3 4 5 6 7 8 9 10
IC309
CH
0 C204 27P
CH
X301
PSS1008C203 27P
R281
GNDD
1
2
3
4
5
6
7
8
1Y
0Y
1Z
ZC
0Z
INH
VEE
GND
VCC
YC
XC
1X
0X
AX
BY
CZ
16
15
14
13
12
11
10
9
2
1
CDTX
CDLRCK
CDBCK
CDDATA
MCKDEC
LRST
QTL1015: L1171
R171
SERVO DIGITAL PCB ASS'Y
EUR: 8274232006
USA: 8274232003
R399 470
L1098(R98)
R298 470
QTL1015
L304
PWRDWN
BCLK_O
GNDD
0.1
C304 47/16
33K
47/16
1
ENBL
3
ERAS
ERAS
C395
47/10
XOPT
XOPT
SUBSYNC
DIN1
DIN2
C340
1000P
RECE
RECE
2
R/XRW
R/XRW
STCN1
STCN1
STCN2
STCN2
STCN3
STCN3
STCN4
STCN4
XRFDET
XRFDET
R334
YB
C341
SUBSYNC
XEXTSYNC
XEXTSYNC
R336 150
10
220
47/16
R307
1K
R335 36K
ATIPSYNC
1M
0.1
YF
ATIPSYNC
DI
DI
R316
VSS
I/O4
I/O3
XCAS
XOE
R350
CH 100P
4M
4M
C343
0.01
YB
CL
YF C342
0.1
UNLOCK
UNLOCK
DO
DO
R330
R331
LRST
LRST
R338
5.1K
CL
C333
47/16
220
R329
L314
QTL1015
EN_CE
EN_CE
DEEM
DEEM
C388 0.1
YF
XVCO
XVCO
YF
0.1
QTL1015
L302
AMUTE
AMUTE
FSC/XTHR
FSC/XTHR
1K
C1350
0.01
YB
C324
CDTX
470
QTL1015
3
V+5D
Q302
DTA114TK
CAUTION
YF
4
Wattage w/o indication: 1/10W
GNDS
OTHERS
: Chassis GND
3
2
1
GNDS
CN301
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
JA304
COAXIAL OUTPUT
PKB1-28-A
PKN1004-A
JA305
CEAT
GNDD
MCK
GNDD
DALRCK
DADATA
DABCK
DEEM
CL
DI
LRSTD
AMUTE
ADSTBY
ADDATA
ADBCK
ADLRCK
JA303
GP1F32T
OPTICAL OUTPUT
1
2
3
L315
PTL1017-A
1
3
2
4
C308
0.1
REMCON
CH Ceramic CCSQSH
YF Ceramic CKSQYF
YB Ceramic CKSQYB
SL Ceramic CCSQSL
CJ Ceramic CCSQCJ
Electrical capacitor w/o indication
RESISTOR unit w/o indication:
V+5D
75
5 R312
PTL1003-A
L308
C307
10/50
CAPACITOR unit w/o indication: F
1
2
3
C322
0.01
C323
33/25
YB
GNDD
C318
10/50
C317
0.1
7
L307
14 IC305 QTL1015
6
5
7
14 IC305
4
3
14 2
1
CH YF
7
TC74HCU04AF
IC305
14 12
13
7 IC305
IC305
C316
100P
V+5D
R1305
(L305)
0
I/O1
I/O2
XWE
XRAS
A9
IC301
23 24 25 26 27 28 29 30 31 32 33
R354
C295
47/16
IC318
HD74HC4053FP
CH
QTL1015
C326 100P
L303
C325 100P
CH
ENCERR
ENCPCO
ENCLPFI
ENCLPFO
ENCVCOIN
TP3
TP2
TP1
TP0
DQ3
DQ4
DQ1
DQ2
XWR
XRAS
A9
A0
A1
VSS
VDD
A2
A3
A4
A5
A6
A7
A8
REMCON
REMCON
XVCO
2
1
2
3
4
5
AUDIO
J801
1
YF
R1322 (L322)
L318
DIN3
DIN4
DIRRC1
DIRRC2
AVDD
DIRRS
AGND
DIRVCO
DIRLPF
VSS
VDD
DIRCK
DIRBCK
DIRLRCK
DIRDATA
DIRWDCK
DIRU
DIRERR
DRAM
CJSDATA
CJSBCK
CJSLRCK
JITVCOIN
JITPFO
JITPFI
JITPCO
JITERR
DACDATA
MCKDEC
MCKDEC
CDBCK
CDBCK
CDLRCK
CDLRCK
CDDATA
CDDATA
C309
R287
0
(L316)
C345
0.1
YF C344
47/16
44 NC
43 DATA_I
42 XTAL_I
41
40
39
38
37
36
35
34
NC
11 10 9 8 7 6 5 4 3 2 1
NC 12
MODE_I 13
XRESET 14
15
NC
NC
16
XTAL_O
GND
17
NC
NC
18
SETSLW
MUTE_I
19
NC
NC
MUTE_O 20
MODEI_O 21
NC 22
CDTX
YF
C294 0.1
0.1
C327
YB
SL
C328 560P
34M
FSC/XTHR
C9327 0.047
6-2-4. DIGITAL BLOCK (4/6)
CR300
41
2
3
4
5
TRAY
GNDA
L-
L+
2
3
4
5
SP+
SP-
TOCPOS
8
9
V+5A
FG
10K
R368
10K
R367
V+5A
V+5A
GNDA
GNDA
SP-
SP+
SL+
SL-
L+
L-
FG
V+U
C351
1000P
SPDL
YB
R351
39K
R352
GNDU
R369
10
R370
YB
10
YB
YB
R371
C367
10
0.01
C368 YB R372
0.01
10
C365
0.01
C366
0.01
GNDU
SERVO DIGITAL PCB ASS'Y
EUR: 8274232006
USA: 8274232003
7
GNDA
6
1
SL-
SL+
CN353
1
V+5A
CN352
FG
SPDL
IC351 BA5912AFP-Y
47K
25
24
23
22
21
20
IN1'
IN1
OP2-OUT
OP2-INOP2-IN+
BIAS
1 GND
2 MUTE1
3 REF1
4 Pow Vcc1
5 OUT16 OUT1+
SERVO_DIGITAL
(3/6)
LOADING A
CN501
SERVO MECH
CN601
C386
100/16
27
26
R356
100K
C352
6800P
YB
R355
22K
YB
RFDC
RFAC
TE
T+
TFF+
FE
C353
6800P
R358
22K
680P
YB
R357
100K
19
18
17
16
15
14
GND
OP1-IN+
OP1-INOP1-OUT
IN2
IN2'
7
GND
8
OUT2+
9
OUT210
Pow Vcc2
11
Pre Vcc
12
REF2
13
MUTE2
C357
IC352 BA5932FP
SPDL
YB
C296
0.01
R391
10
GNDU
C354 YB
470P
R360
10K
30
V+U
R365
20K
C390
GNDU
COMP
R366
10K GNDU
YB
C363 680P
29
CDMDP
YB C362
V+5A
SERVO_DIGITAL
(2/6)
GNDA
R385 33K
TP359
TP357
47
CDMDP
R384 120K
R383
33K
LOUT
R382
47
R381
CDRMIRR
V+5A
CN354
(TP201)
(B6P-SHF-1AA)
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
1
TP351
DFCT
FOK
PWM1
LOCK
MDP
SSTP
FSTO
DVDD
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
DVSS
TEST
TEST
VC
FE
SE
GNDD
Q351
DTA124EK
3
V+5D
R361
10K
CDMDP
FE
XCD2
1
CN351
IC205 69 pin
TP353
CDRMIRR
680P
TP352
2
3
4
5
(TP202)
10K
R95
10K
R94
Q250
DTA124EK
V+5D
V+5D
C355
47/16
V+5D
YB
RESISTOR unit w/o indication:
0
R353
GNDD
EXCK 80
79
78
SQCK 77
SQSO 76
75
SOUT 74
73
XTAO 72
XTAI 71
70
XTSL 69
EMPH 68
BCK 67
PCMD 66
LRCK 65
DOUT 64
MD2 63
ASYE 62
61
0.001
C364
330P CH
C361
MCKDEC
SQCK
SQSO
0: R1354
L353
0: R1354
L354
GNDA
C382
100/16
CDTX
CDLRCK
CDDATA
CDBCK
MCKDEC
SQSO
SQCK
LRST
DATA
XLAT
CLOK
SCLK
1-A2
SENS
SCOR
FOK
LIN
LOUT
TOCPOS
TRAY
V+U
GNDU
6
GNDD
5
4
V+5D
GNDA
2
3
V+5A
1
CN355
DECODER BLOCK
GNDDF
C384
100/16
GNDD
C383
100/16
V+5D
V+5A
CDTX
CDLRCK
CDDATA
CDBCK
MCKDEC
SQSO
SQCK
LRST
DATA
XLAT
CLOK
SENS
SCLK
COMP
470
CDBCK
470 CDDATA
470 CDLRCK
470
CDTX
GNDU
V+U
R374
R375
R376
R377
0
TP358
TP360
TP361
LOUT
LIN
FOK
SCOR
R373
Wattage w/o indication: 1/10W
CH Ceramic CCSQSH
YF Ceramic CKSQYF
OTHERS
YB Ceramic CKSQYB
: Chassis GND
SL Ceramic CCSQSL
GNDS
CJ Ceramic CCSQCJ
Electrical capacitor w/o indication CEAT
CAPACITOR unit w/o indication: F
CAUTION
GNDA
CXD2585
CD DECODER IC
IC353
C356
0.1
YF
QTL1015
CDRMIRR
T+
T+
YB
C297
0.01
R392
10
TT-
R393
10
YB
C298
0.01 YB
R394
10
FF-
F+
F+
C299
0.01
28
27 470P
26 YB C358
25
10K
24 470P
23 YB C359 R359
22
VREF
OPIN21+
FWD2
REV2
OPIN21OPOUT21
OPIN22
1
2
3
4
5
6
7
FE
RFAC
MUTE
OPIN1+
FWD1
REV1
OPIN11OPOUT11
OPIN12-
RFDC
RFDC
DEC
VC
47/16
TZC
100/16
21
20
19
18
17
16
15
8
9
10
11
12
13
14
RFAC
TP362
Vcc
OPOUT22
OUT2OUT2+
FWD
LDOUT+
LDVcc
TE
R386 33K
YF
CH
SCOR
MNT3
MNT2
MNT1
MNT0
GNDD
GND
OPOUT12
SW
OUT1OUT1+
REV
LDOUT-
TE
TOCPOS
TRAY
1
2
3
4
5
6
RF
TE
TEIN
VC
FEIN
FE
R388 10K
LIN
FOK
C375
220P
L352
TP354
TP355
0.01
C373 YB
C369
0.1
QTL1015
YB
C376
1000P
CH
C377
470P
R379
R389
2.2K
3.3K
0.047
YB
R390
C380
10K
1500P
47/16
C370
C371
0.1
YF
SCLK
SENS
CLOK
XLAT
DATA
C381
YB
TRAY
TOCPOS
C372 YF
0.1
L351
R96 LRST
0
MIRR 20
COUT 19
18
WDCK 17
16
SCOR 15
C2PO 14
GFS 13
12
XUGF 11
WFCK 10
ATSK 9
SCLK 8
SENS 7
CLOK 6
XLAT 5
DATA 4
MUTE 3
XRST 2
VDD 1
TE
CE
RFDC
ADIO
AVSS
IGEN
AVDD
ASYO
ASYI
RFAC
AVSS
CLTV
FILO
FILI
PCO
AVDD
BIAS
VCTL
VIGM
VPCO
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
SERVO_DIGITAL
(1/6)
SERVO_DIGITAL
(4/6)
42
POWER_SUPPLY
J21
6-2-5. DECODER BLOCK (5/6)
CR300
DFCT
C385
ADD30
RECE
XSAMPLE
EFM
CK4M
CK34M
LRST
RW/XR
ERAS
STCN4
STCN3
STCN2
SERVO DIGITAL PCB ASS'Y
EUR: 8274232006
USA: 8274232003
STCN1
STCN2
STCN3
STCN4
QTL1015
(R154)
L1154
L323 QTL1015 USA
R1323 0
EUR
L1170 QTL1015 (R170)
L1169 QTL1015 (R169)
L1168 QTL1015 (R168)
R193
L1167 QTL1015 (R167)
QTL1015
L190
V+5D
3
QTL1015
IC316
PDK041A
L1166
CK4M
EFMIN
XSAMPLE
RECE
180
R196
24
23 TST1
22
GNDD
21
20
19
18
17
16
15
14
13
RESISTOR unit w/o indication:
Wattage w/o indication: 1/10W
CH Ceramic CCSQSH
YF Ceramic CKSQYF
OTHERS
YB Ceramic CKSQYB
: Chassis GND
SL Ceramic CCSQSL
GNDS
CJ Ceramic CCSQCJ
Electrical capacitor w/o indication CEAT
CAPACITOR unit w/o indication: F
CAUTION
QTL1015
(R166)
TC7S08F
5
R198
4
180
3
IC320
1
2
510
L1163 QTL1015 (R163)
1
2
0
C194
47/10
C198
0.1
YF
QTL1015
L1162 (R162)
R197
L1151
QTL1015
(R151)
Q303
DTC114TK
R165
L1157 (R157)
37
38
39
40
41
42 ERASE
43
44 RW/XR
45
46 DOUBLE
47
48
GNDD
QTL1015
(R156)
STCN1
L1156 22K
SERVO_DIGITAL
(4/6)
SERVO_DIGITAL
(1/6)
(L323)
GNDD
R1157
10K
470
C1157
R190
36
35
REWLDON 34
33
RWLDON 32
GND 31
VCC 30
WLDON 29
28
W/XR 27
26
ODON 25
1O
2 RESET
3
L321
4 CK34M
QTL1015
5
R308
L320
6 CK17M
QTL1015
240
7
R195
8 WFPDSH
470
9
R194 10
SAMPLE
470 11
12 OPCSH
R180
R164
0
100P
0
V+5D
STRATEGY BLOCK
OPCSH
17M
17M
WFPDSH
SAMPLE
ODON
WLDON
REWLDON
W/XR
SERVO_DIGITAL
(2/6)
SERVO_DIGITAL
(4/6)
6-2-6. STRATEGY BLOCK (6/6)
CR300
43
SERVO_DIGITAL
CN301
14
DADATA 11
DABCK 10
9
8
7
XDLAT
CL
DI
from ENCODE IC
from ENCODE IC
from MODE COM
from MODE COM
3
2
1
ADDATA
ADBCLK
ADLRCK
to ENCODE IC
from ENCODE IC
from ENCODE IC
CN402
1
2
3
4
5
6
7
8
4
ADSTBY
J407B
5
from ENCODE IC
6
LRSTD
from ATIP DEC IC XAMUTE
from MECHA COM
from IC 357
DALRCK 12
GNDD 13
from ENCODE IC
INPUT
CN8101
C403
0.047
YF
0.01
V-AU
V+12
D408
1SS355
D407
1SS355
GNDA
GNDD
L401
VTH1020
D406
DAN202K
D405
DAP202K
GNDD
V+5D
R455 0
R456 0
R454 0
5 4 IC402
TC7SU04F
3
GNDD
L801
QTL1015
V+5D
100P 100P
1000P
V+5A
CH
YB
CH
C414
C415
GNDS
C413
GNDD
YB
GNDA
YB
YB
V-12
C883
0.1
C884
0.1
GNDA
V+AU
GNDD
2
V+5A
GAUD
GNDD
10
1K
R475
1K
R476
IC401
V+5A
LRCK
DIN
BCKIN
CLKO
XTI
XTO
DGND
VDD
VCC2R
AGND2R
EXTR
NC
VOUTR
AGND1
4
8
7
7
2.7K
8
4
10K
R420
IC406 (2/2)
M5218AFP
C472
PCH1124
(47/50)
47
R477
C471
PCH1124
(47/50)
47
R478
IC406 (1/2)
M5218AFP
V-AU
L408
QTL1015
L407
QTL1015
GNDA
28
27
26
25
24
23
22
21
20
19
18 C407
17 PCH1127
16 (4.7/50)
15
V+AU
ML/IIS
MC/DM1
MD/DM0
XMUTE
MODE
XCS
XRST
ZERO
VCC2L
AGND2L
EXTL
NC
VOUTL
VCC1
Q401
DTC124EK
R440
V+12A
V-12A
3
2
5
6
Q402
DTA114EK
1
2
3
4
5
6
7
C405 PCH1128
8
(220/25)
9
10
C404
11
YF
0.1
C406 12
PCH1127
(4.7/50) 13
14
R453 0
R451 0
R452 0
R437
R457
10K
R441
0
C454
10K
from ENCODE IC
POWER
J31
PE8001A
10K
R442
YF C408
0.1
C409
0.1
YF
V+5A
C431
3300P
1K
R421
2
2
3
1
R413
10K
METAL
1.8K
R425
3
5
1
1
4
IC404 (2/2)
NJM4580D
47/50
R466
470
R434
470
L463
L462
GNDS
R435
270
470
R432
470
R431
C429
0
(L405)
R1405
0
(L406)
R1406
4
3
2
1
GNDS
OTHERS
: Chassis GND
: 1/4W
Wattage w/o indication: 1/10W
RESISTOR unit w/o indication:
JA401 (1/2)
PKB1029L ch
CEAT
GNDS
JA401 (2/2)
PKB1029R ch
J810
PDE1301 (1/2)
GNDS
CH Ceramic
CCSQSH
YF Ceramic
CKSQYF
YB Ceramic
CKSQYB
MBA Film
CCMBA
GA Electrolytic CEGA
ZA Electrolytic CEZA
Electrical capacitor w/o indication
CAPACITOR unit w/o indication: F
CAUTION
Q408
2SC3068
R436
270
Q407
2SC3068
Q406
2SC3068
R433
470
Q405
2SC3068
R429
470
HEADPHONE
JACK
RKN1002-A
JA403
QTL1015 x 3 L461
D404
1SS254
R428
22K
470
C426 R430
GA
D402
1SS254
D401
1SS254
R448
470
R427
22K
47/50
C425
GA
IC404 (1/2)
C433 NJM4580D
1500P
MBA
3
1
V-12A
10K METAL
2
8
HEADPHONE PCB ASS'Y
8274239000
2
4
CR401 (1/2)
RCV1123
C423
MBA 1500P
R415
7
R412
100
1/2W
4
8
D403
1SS254
GNDA
QTL1015
L404
Q404
DTC124EK
C441
4.7/50
(FROM SERVO)
VR401 (2/2)
R ch INPUT
GAUD
L ch INPUT
CN403
MBA
1.8K
R423
ZA
R447
47
V-12A
R445
47K
C434
1500P
MBA
5
6
10K METAL
R411
100
1/2W
V+12A
MBA 1500P
R416
C424
C412
PCH1128
(220/25)
R411
10K
METAL
1.8K
1.8K
MBA
R426
R424
GNDA
Q409
DTA114TK
GNDA
1
3
V+5A
C432
3300P
1K
R422
C411
PCH1128
(220/25)
(FROM AUDIO)
R438
22K
C421
47/50
L402
QTL1015
Q403
DTA124EK
R439
22K
GA
C422
47/50
CN401
C410
PCH1122
(1000/16)
R446
GNDD 15
2.2K
D/A CONVERTER
10K
R443
4.7K
V+5A
100P
0
CH
C461
YF
C462
0.01
R405
0.01
J801
CH
C463
100P
R444
AUDIO PCB ASS'Y
EUR: 8274235006
USA: 8274235003
0.01
MBA
MBA
BLOCK
YF
C464
YF
C465
CH
C466
100P
C427
0.001
C428
0.001
D/A
YF
C468
0.047
CH
100P
CH
100P
R406
44
C430
6-3. AUDIO, HEADPHONE & VOLUME PCBs
6-3-1. AUDIO (DA BLOCK) & HEADPHONE PCBs
CR300
CN803
CN805
J1801 (2/2)
PKB1029
R ch
VRRIN
VRROUT
GNDA
GNDA
VRL OUT
VRL IN
1
2
3
4
5
6
7
VRLIN
VRLOUT
VRROUT
VRR IN
GNDS
5
6
10K
R882
10K
R881
CH
C801
100P
L328
QTL1015
VRR IN
8
1
2
3
4
5
6
7
8
C852
22/50
7
R853
2.7K
R856
2
3
2.7K
R855
VR801 (2/2)
PCS1016-
3
V+12A
4
8
1
C855
0.01
YF
IC805 (1/2)
NJM4558D
1
GAUD
GNDS
V-12A
4
2.7K
IC803
5
6
6.8K
7
V-12A
R802
100 (1/2W)
RS1/2LMF101J
(1/2)
NJM4565D
4
8
A/D
C805, C806, C811, C812: PCH1124
R807
R808
C804
120P
4
8
R804
100 (1/2W)
RS1/2LMF101J
IC804 (1/2)
NJM4565D
7
V+12A
GNDS
J851
DE007WCO
V-12A
CH
6.8K
R810
5
6
GNDS
VR PCB ASS'Y
8274240000
GAUD
V-12A
IC806 (1/2)
NJM4558D
100K
VR801 (1/2)
PCS1016-
IC806 (2/2)
NJM4558D
GNDS
CH
C821
100P
R852
C851
22/50
C857
0.01
CH
R809
C810
0.01
8
C812
47/50
2
C805
47/50
C803
120P
YF
YF
R803
100 (1/2W)
RS1/2LMF101J
GNDS
2.7K
C809
0.01
R801
100 (1/2W)
RS1/2LMF101J
YF
YF
R811
10K
10K
R812
3
2
22/50
C844
10K
R814
8
4
C848
CAUTION
22/50
300
R823
300
R820
300
R819
300
R824
DAP202K
GNDS
OTHERS
: Chassis GND
: 1/4W
Wattage w/o indication: 1/10W
RESISTOR unit w/o indication:
CH Ceramic
CCSQSH
YF Ceramic
CKSQYF
YB Ceramic
CKSQYB
Electrical capacitor w/o indication
CAPACITOR unit w/o indication: F
22/50
CH
C814
1
IC804 (2/2)
NJM4565D
C824 12P
2
3
1
22/50
C813
IC803 (2/2)
NJM4565D
4
8
10K
R813
CH
C823
12P
BLOCK
47K
V+12A
C811
47/50
C811
47/50
QTL1015
L329
470K
R854
C807
0.01
C806
0.01
JA801 (1/2)
PKB1029
L ch
R851
470K
R817
10K
YF
R818
10K
YF
YB
820P
D804
GNDS
100K
C815
0.1
C816
0.1
R815
10K
C817
10/50
C818
10/50
R816
10K
R833
4.7K
R834
4.7K
C819
C820
IC805 (2/2)
NJM4558D
GAUD
CEAT
R832
5
V+5A
IC801
AK5340-VS
A/D CONVERTER
YF
INPUT
CN8004
INPUT
CN8005
MCK
C832
MCK
from ENCODE IC
V+5A
4.7/50
YF
C846
0.01
ADLRCK
from ENCODE IC
ADBCLK
from ENCODE IC
ADDATA
to ENCODE IC
ADSTBY
from ENCODE IC
AUDIO PCB ASS'Y
EUR: 8274235006
USA: 8274235003
R827
V+12A
YF
0.1
7
0
R821
R825
R826
R822
10/50
C847
YF
0.01 YF
YF
C856
C858
0.01
C836
0.1
47K
47K
47K
YF
0.1
D802
DAP202K
820P YB
C833
SCLK
SDATA
FSYNC
VDP+
DGND
CLK
TST3
TST4
NC
VDB+
NC
VREF
AINRAINR+
D803
DAN202K
D801
DAN202K
YF
C834
0.1
L/R
SMODE
CMODE
TST2
PD
SEL18
TST1
NC
NC
AGND
VA+
VREFIN
AINLAINL+
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
16
17
18
19
20
21
22
23
24
25
26
27
28
C831
470
6
AUDIO
(1/2)
6-3-2. AUDIO (AD BLOCK) & VR PCBs
CR300
45
C835
10/50
3
0
R8043
JA8002
PKP1011
2
0
R8042
3
4
0
R8044
GAUD
1
0
R9005
GAUD
1
L ch (CH1)
0
R8041
2
4
R ch (CH1)
GNDS
YF
V-12
4
6
L3710
1
2
8
9
5
7
CN3702
RKN1030
L3705
3
YF
5
3
6
YF
Q8007
DTC124TKA
YF
L3709
L3712
L3711
V+12
R8036
22K
B
V+5D
GAUD
YF
1%
R8018
36K
1%
R8020
36K
1%
R8019
36K
IC8002 (2/2)
NJM4558MD
6
5
2
3
3
2
2
1
Q3706
2SA1037K (QRS)
L3705 - L3712: QTL1015
8
4
7
1
R8099
V+5D
1
22K
Q8005
2SD2114K (VW)
GAUD
B
Q3707
V+5D
2SA1037K (QRS)
GNDD
R3729
47K
B
V+5D
0
R8033 R8030
0
0
R8023
5.6K
IC8003 (1/2)
NJM4558MD
1%
R8024
5.6K
IC8002 (1/2)
NJM4558MD GAUDGAUD
Q3708
2SA1037K (QRS)
R3730
47K
3
Q8006
DTA124TK
V+5D
1
7
IC8001 (1/2)
NJM4558MD
R8029
4
8
IC8004 (1/2)
3
2
V+5D
Q8002
2SD2114K (VW)
Q3705
2SA1037K (QRS)
B
V+5D
5
6
36K
IC8001 (2/2)
NJM4558MD
GAUD
R8017
Q8001
2SD2114K (VW)
RY8002 (1/3)
1 RSR1029
2
C3719
0.01
V-12
7
7
GNDD
R3728
47K
GNDD
R3727
47K
GNDD
8
D8002
1SS355
L8009
QTL1015
V-12
GAUD
V+12
NP RY8002 (3/3)4
22/50
V+12
C8004
NP
22/50
C8006 RY8002 (2/3)5
22/50 RY8001 (3/3)
C8005
NP
6
2
22K
R8035
IC8003 (2/2)
V+5D
YF
6
5
YF
4
8
5.6K
8
4
7
V-12
YF
B
V+5D
3
GAUD
22K
V+5D
B
V+5D
R3726
47K
QTL1015
L8205 QTL1015
L8204 QTL1015
L8203 QTL1015
GAUD
L8202 QTL1015
R3717
47
Q3702
2SA1037K (QRS)
Q3703
2SA1037K (QRS)
Q3701
2SA1037K (QRS)
R8089
GND
10K
Q8004
2SD2114K (VW)
0
R9219
RY8004 (1/2)
VSR1006
Q3704
2SA1037K (QRS)
R8038
GNDD
B
V+5D
R3725
47K
5
D8004
1SS355
2
0
R9220
10K
R8090
0
R9212
0
R9215
0
R9211
GNDD
VRLIN
GNDA
VRLOUT
GNDA
GNDA
VRROUT
GNDA
VRRIN
PIN LIN
LGND
VRLOUT
LGND
RGND
VRROUT
RGND
PIN RIN
5
4
3
2
1
OUTPUT
GAIN
OUTPUT
SEL
INPUT
GAIN
REMOTE
GND
CN8006
8
7
6
5
4
3
2
1
CN8004
8
7
6
5
4
3
2
1
CN8005
J8006
CN8101
4
3
3
2
1
DIN
CN3002
GNDS
0
L8201
QTL1015
2
1
CN8102
GNDD
GNDS
V+5D
C3002
47P
L3002
V+5D
C3007
QTL1015
L3011
C3004
PCH1124
(47/50)
QTL1015
330
330
R3003
R3002
GAUD
L8102 R8102
QTL1015 470
L3012
QTL1015
2
L3013
QTL1015
GAUD
QTL1015
GAUD
FROM J407A, B
(AUDIO PCB) L8231
C3001
0.1
JA3001
C8024 R8053 PKP1011
1
470
R8101
3
2
3
2
0
1
R8194
R8192
0
0
R8193
0
R8191
R8105
10K
R3004
5
6
4
8
4
3
2
1
8
4
V-12RO
V-12LO
5
6
5
6
10K
R8123
3
2
10K
R8116 5.6K
R8120
R8122
10K
V-12LO
CH
1
C8128
47P
CH
47P
C8124
7
8 V+12LO
4
V-12RO
4 IC8103 (2/2)
NJM4558MD
CH
8 47P
7
C8123
V+12RO
1
CH
47P
R8126
47K
R8128
47K
R8134
47K
R8136
47K
47K
47K
R8135
R8133
47K
47K
R8127
R8125
3
2
5
6
47K
R8129
C8105
R8141 100/25
C8101
47P
C8107
R8143 100/25
8
R8144
V+12LO
7
4 V-12LO
IC8106 (2/2)
NJM4558MD
0
0
IC8105 (2/2)
NJM4558MD
7
C8103
CH 47P
V-12RO
4
8
47K
R8137
1
0
IC8105 (1/2)
NJM4558MD
V+12RO
CH
2
3
R8142
0
R8159
300
R8169
300 300
R8149
RY8101 (1/3)
RSR1029
R8151
300
R8171
300
C8106
100/25
R8162
300
300
C8108 R8172
300
100/25
R8152
R8161
300
R8176
100K
RY8102 (1/3)
R5R1029
L8103
QTL1015
100K
R8175
QTL1015
L8105
7
RY8102 (3/3)
6
7
L8106
5
QTL1015
R9108
0
0
R9107
3
4
8
1
D8104
1
GAUD
2
CH
C8112
100P
CH
Q8104
2SD2114K (VW)
QTL1015
L8104
3
4
4
2
PKP1013
JA8102
RY8102 (2/3)
2
1SS355
1
3
PKP1013
GAUD
C8111
100P
R ch
CH
C8113
100P
Q8103
2SD2114K (VW)
L8109
QTL1015
JA8101
2
RY8101 (2/3)
1
RY8101 (3/3)
5
6
R8150
300 V+12LO
L8112
QTL1015
R8170
300
R8160
300
4
3
8
D8103
1SS355
V+12RO
L8111
QTL1015
RESISTOR unit w/o indication:
OTHERS
: Chassis GND
METAL RESISTOR : RN1/10SE
GNDS
Wattage w/o indication
: 1/10W
CH Ceramic
CCSQSH
YF Ceramic
CKSQYF
NP Electrolytic CENP
Capacitor w/o indicaton
2125 Type
Electrical capacitor w/o indication CEAT
R8130
47K
CH
C8102
47P
1
IC8106 (1/2)
NJM4558MD
C8104 47P
CH
R8138 47K
6
5
CAPACITOR unit w/o indication: F
CAUTION
R8118
IC8104 (1/2)
NJM4558MD
12K
2
3
R8124
10K
6
5
IC8104 (2/2)
NJM4558MD
5.6K
R8121
5.6K
R8119
10K
R8115 5.6K
10K
R8113
R8114
V+12LO
7
7
IC8103 (1/2)
NJM4558MD R8117
12K C8127
V-12LO
V-12RO
V+12LO
V+12RO
V+12RO
C8122
0.1
C3006
330P
SN75157P
IC3001
1K
C8120
0.1
IC8102 (2/2)
NJM4558MD
R8106
10K
C8121
0.1
EUR: 8274234006
USA: 8274234003
GNDD
C3005
0.01
5
6
7
8
C3003
47P
1
IC8102 (1/2)
NJM4558MD
D8102 R8112
1SS355 470
2SC3068
Q8102
Q8101
2SC3068
1SS355 470
C8119
0.1
IC8101 (2/2)
NJM4558MD
C8118
PCH1128
(220/25)
C8116
PCH1128
(220/25)
C8117
PCH1128
(220/25)
C8115
PCH1128
(220/25)
D8101 R8111
GAUD
IC8101 (1/2)
NJM4558MD
GAUD
V-12
GND
V+12
AES/EBU IN
FROM J708
(FUNCTION PCB)
Q8003
2SD2114K (VW)
GAUD
RY8003 (2/2)
6
1
RY8004 (2/3)
1
3
6
C8012
100/25
GNDD
R3724
47K
GNDD
R3723
47K
B
V+5D
V+12
Q8010
2SC3068
1SS355 470
YF
C8011
100/25
R8037
5
D8003
1SS355
2
VSR1006
RY8003 (1/2)
V+12
D8006 R8098
5.6K
R8026 1%
V-12
GNDD
1
V-12
R8034
V+12
Q8202
DTC124EK
Q8201
DTA124TK
V+5D
3
2
GAUD
Q8009
2SC3068
1SS355 470
D8005 R8097
R8022
5.6K
1%
IC8004 (2/2)
NJM4558MD
R8024
5.6K
0
7
R8025 1%
6 4
5 8
QTL1015
D8001
C8003 RY8001 (2/3)
4
NP
3
22/50
C3708
0.1
J8005
L3706
YF
GNDD
C3709
PCH1124
(47/50)
L3708
QTL1015
L3704
V+5D
V+12
GND
V-12
QTL1015 C8023 C8021
PCH1136
0.1
(1000/35)
J8006
3
V+12
C8020
CN8003
C8022 PCH1138
L8025 0.1
(1000/35)
1
QTL1015
R9026
2
0
L8027
GS
GS
1
2
POWER
J32
R9006
3.9K
1%
2.7K
1%
BALANCED IN
0
R8011
R8013
R8014
L8021
QTL1015
100K
100K
100K
100K
0
0
R8001
R8003
R8005
R8009 R8007
R9017
R9018
YF YF
470K
470K
470K
R8015
JA8001
PKP1011
C3720
0.1
1
0
0
3.9K
1%
3.9K
1%
2.7K
1%
3.9K
1%
R8010
R8008
R8006
R8004
R8002
1
2
0
L3707
R3713
3
C3716
0.01
R8205
2
3
C3717
0.01
3
R8076
4.7K
D3706
DA204K
R3710
R8206
L8029
QTL1015
R3711
10K
R8012
10K
R8093
10K
R8094
10K
R8095
10K
10K
R8096
C3718
0.01
D3707
DA204K
4.7K
R8204
C8009 R8081
PCH1124
0
(47/50)
C8010
PCH1124
(47/50)
0
4.7K
3
1SS355
8
1
10K
QTL1015
R8092
10K
R8091
R3722
R8203
10K
R9221 0
10K
R9218
0
R8083
R8202
10K
C3714
0.01
L8022
4.7K
D3708
DA204K
R3712
1.2K
1.8K
3K
5.1K
R3721
R3720
R3719
470K
4.7K
D3705
DA204K
C3712
0.01
D3701
DA204K
R8207
5.6K
1%
10K
C3713
0.01
4.7K
D3702
DA204K
R3709
L8023
0
0
R8016
4.7K
4.7K
R8082
C3715
0.01
D3702
DA204K
R3708
R9217
L8024
R9213 0
R3731
5.6K
C8007 1%
PCH1124
(47/50)
R3706
YF
L8101
2
1
1
2
3
4
QTL1015
R9216 0
SERVO_DIGITAL
CN302
VR
CN805
AUDIO
CN803
AUDIO
J408
R8103
YF
YF
YF
YF
RY8001 (1/3)
RSR1029
110
R8201
10K
4.7K
D3703
DA204K
R3001
R8109 36K
36K R8110
C8008
R8084 PCH1124
(47/50)
R3707
YF
R4715
560
820
1K
R3716
R3715
R3714
CH
R8104 47K
CH
CH
47K
YX
47K
R8139
R8107 2.7K
2.7K R8108
R8131
47K
47K
47K
L8030
QTL1015
CH
NP
NP
R8157
R8158
R8153
R8155
R8156
R8154
R8140
R8132
NP
NP
47K
47K
47K
47K
R8189
1.2K
1.2K
0
0
R8190
R8167 1.2K
R8186 1.2K
L8110
CH
100P
C8114
L ch
GS
0
V+12
QTL1015
R8063 0
46
R8062
6-4. INPUT PCB
CR300
2
GNDS
V-27
1
FUNCTION A PCB ASS'Y
8274238000
4
3
2
1
L701
QTL1015
CH Ceramic CCSQSH
YF Ceramic CKSQYF
YB Ceramic CKSQYB
SL Ceramic CCSQSL
CJ Ceramic CCSQCJ
Electrical capacitor w/o indication
CAPACITOR unit w/o indication: F
GNDS
OTHERS
: Chassis GND
Wattage w/o indication: 1/10W
RESISTOR unit w/o indication:
CAUTION
POWER
CN51
J701
Vcc
OUT
GND
CH
D709
1SS355
CEAT
-8dBu
pin
INPUT GAIN
INPUT SELECT
HI
down
J709
KI2
OUTPUT GAIN
KS4
C701
100P
YF
KS3
V+5D
47/16
KI1
C702
0.01
C712
R757
4.7K
KI0
GNDDF
KI3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
S715
RECORD
OPEN/
CLOSE
S714
S711
S709
S707
S717
S718
S719
CLEAR SKIP PLAY MENU
S713
DIGITAL
SYNCHRO
TIME
+4dBu
XLR
up
LO
TRACK INC.
INPUT GAIN
REMOTE
INPUT SELECT
OUTPUT GAIN
GND
VSG1009- x 8
REC
MUTE
S710
S708
S706
WRITE
FINALIZE ERASE
AUTO/
MANUAL (MANUAL)
S716
SET
S712
SKIP ID
VSG1009 x 10
S705
S704
S703
S702
1
2
V+5D
V-27V
Q705
3
V+5D
KS2
KS1
KI2
KI3
KS0
KI0
KI1
GNDDF
R758
100K
G
R760
0
V-27V
S
GNDDF
SE
SD
SC
SB
SA
G10
G9
G8
G7
SK
SJ
SI
SH
SG
SF
FINAL
GNDDF
R737
4.7K
R736
4.7K
34 35
R756
0
R755
0
2
3
K
IC701
R731
DCN109410K
TEST MODE
R754
0
R718
R717
R716
1
10
47K
47K
47K
S720
PSB1007
ROTARY SW
R771 47K
47K
R770 47K
9
1K
8
V+5D
4
7
R753
0
5
6
R772
V+5D
R740
R702
PNB1285- FL HOLDER
R759
100K
R739
TRACK INC.
470
D705
SLP9118C51H
R710
R711
R712
ACN7081- x 6
100K R713
D706
470
DISP OFF
SLP9118C51H
R735
4.7K
ROT4
47K
R769
1
2
3
4
5
6
7
8
9
GND
DATA
CLK
CE
Q0
Q1
Q2
Q3
Q4
R714
GRID8
GRID9
GRID10
SEG0
SEG1
SEG2
SEG3
SEG4
V-27
SEG5
SEG6
SEG7
SEG8
SEG9
IC702
S-806E
SYSTEM
RESET
R715
IC704
3
VDD
XOE
Q11
Q10
Q9
Q8
Q7
Q6
Q5
18
17
16
15
14
13
12
12
10
C708
0.1
R730
10K
GNDDF
YF
V+5D
2
V+5D
Q704
DTA114EK x 4
MODE CONTROLLER
PE5056A9
Q703
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
47K
R701
Q702
V+5D
GNDD
DTC124TK
Q706
XVCO
DEEMP
XRST
XOPT
VDD
VDD
MODE
GND
X1
X2
SW1
V+5D
R709 47K
Q701
GNDDF
FSC/XTHR
20
17
RED2
RED1
GREEN2
GREEN1
GNDDF
16
15
14
13
12
4
5
5
3
2
1
4
3
2
C710
0.1
IC705
YF
1
11
10
9
SERVO_DIGITAL
CN202
RED2
RED1
8
7
6
5
4
3
2
1
GNDDF
3
D707
GL3ED8
1
2
510 R750
3
D708
GL3ED8
1
200 R751
2
200 R752
FUNCTION B PCB ASS'Y
8274242000
GREEN2
J703a
8
NC
7
GND
6
DO
5
DI
PYY1251
(BR93LC46AF)
J703
1
NC
2
VCC
3
CS
4
SK
V+5D
100/10
18
GNDDF
19
C739
21
X701
VSS1014
4.19MHz
V+5D
22
CN701
0
IC703 CP1U27X
INPUT
CN8006
C709
0.1
R738
AES/EBU
OPT
COAX
XLR +8
XLR -4
LINE
R703
47K
R705 47K
C705
100/10
2
3
4
5
6
7
200 R747
PEL1097-
J709
510 R746
V701
1
2
3
4
200 R748
SA
SB
SC
SD
SE
SF
SG
SH
SI
SJ
SK
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
G0
5
C711
47/10
BU2092F
GREEN1
R729
47K
C715
80 79 78 77 76 75 74 72 72 71 70 69 68 67 66 65
G6 1
64
GRID6
G5 2
63
ROT6
GRID5
G4 3
62
ROT5
GRID4
G3 4
61
KEYIN0
GRID3
G2 5
60
KEYIN1
GRID2
G1 6
59
KEYIN2
GRID1
G0 7
58
KEYIN3
GRID0
57
8
SCAN0
VDD
56
9 RSCK
SCAN1
55
10 RSO
SCAN2
54
11
SCAN3
RSI
53
12 RACK
SCAN4
52
100 13
VDD
RREQ
R727 14
51
ROT1
FSCK
R728 15
50
ROT2
FSO
100 16
49
ROT3
FSI
48
17 XSRST
GND
47
18 DISPLAY LED
REMIN
46
19
MREQ
STANDBY
LED
45
20 GND
XPFAIL
44
21 XFUSE
DIGOUT
43
22 LDCE
UNLOCK
42
23
LREQ
41
24
MACK
YF
CH 47P
510 R745
YF
C706
0.1
DEEM
FSO
FSCK
FSI
XFUSE
XRST
XOPT
MACK
LREQ
UNLOCK
XPFAIL
MREQ
REMCON
CS
XVCO
FSC/XTHR
510 R749
6-5. FUNCTION PCB
CR300
47
GNDS
3
1
2
T1
J1
CN2
USA
EUR
PTT1355:
PTT1346:
1
4
REK1075AEK1051-
1A 125V
500mA 250V
YF
YF
12
13
16
15
YF
YF
AEK7017
IC1
YF
11
YF
YF
14
YF
9
YF
C901 - C909
0.1
10
8
SEB
SEA
AUB
GND
AUA
AC2
AC1
GND
FL
J11
9
8
7
6
5
4
3
2
1
CABLE HOLDER
51052-0900
GNDS
J3
PDF1176
9
8
7
6
5
4
3
2
1
CAUTION- FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE
AND RATINGS OF FUSE.
FU1
USA
EUR
CAUTION- FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE
NO.49103.5 MFD.BY
LITTELGUSE INC. FOR IC1.
1
2
S1
RSA1001
L1
VTL1008
C2
ACG7020-
4
1
PW
3
C3
ACG7020-
2
PW
PW
FU1
FUSE
CN1
PKP1012-
TRANSFORMER PCB ASS'Y
8274241000
C1
ACG7020-
PDF1198-
1
LIVE
2
NEUTRAL
AC INLET
SEB
SEA
AUB
GND
AUA
AC2
AC1
GND
FL
CN11
C16
0.01
C15
0.047
YF
C12
0.1
C17
0.01
C32
0.022
C34
PCH1127
(4.7/50)
C35
PCH1127
(4.7/50)
R31
12
YF
YF
C33
0.022
C31
1000P
YF
MA
YF
D34
D33
HEAT SINK
PNS1064
S2VB20F
D11
D32
D31
D52
11ES2
GNDS
1
KN13
VNF1084
D31 - D34:
10DF2FA9
MA
1
10K
R51
8.2
R38
RFA1/4PL8R2J
KN12
VNF1084
C21
10000/16
YF Ceramic CKSQYF
TL Film
CFTLA
MA Mylar
CQSA
Electrical capacitor w/o indication
CAPACITOR unit w/o indication: F
C24
0.047
YF
CEAT
OTHERS
: Chassis GND
: 1/4W
Wattage w/o indication: 1/10W
GNDS
C42
PCH1122
(1000/16)
C25
PCH1129
(470/50)
HEAT SINK
PNS1043
ICP-N15
IC22
C23
PCH1129
(470/50)
HEAT SINK
PNS1015
IC21
BA05T
IN
OUT
1
3
IC24
2
BA05T
IN
OUT
1
3
2
IC33
NJM7805FA
IN
OUT
1
3
2
EUR: 8274236006
USA: 8274236003
RESISTOR unit w/o indication:
ICP-N15
ICP-N15
IC25
IC23
HEAT SINK
PNB1027
C41
PCH1138
(2200/25)
R21
8.2K
1.5K
C37
PCH1138
(2200/25)
2
3
IN
OUT
IC32
NJM79M12FA
R54
C40
PCH1137
(3300/35)
1
HEAT SINK
PNS1015
IC31
BA05T
IN
OUT
3
1
2
R52
1.5K
D54
MTZJ18B/C
R53
1.5K
C36
PCH1137
(3300/25)
C54
PCH1128
(220/25)
CAUTION
J2
1
PDF1168
C11
0.01
TL
TL
C13
0.01
C56
0.027
MA
L11
VTH1020C55
0.027
C52
PCH1126
(100/50)
POWER PCB ASS'Y
L23
VTH1020-
GNDU
V+U
GNDD
V+5D
GNDA
V+5A
V-12A
GNDA
V+12A
V-12A
GNDA
V+12A
GNDA
V+5A
V-AU
GNDU
V+AU
AC1
AC2
-27V
GNDS
6
5
4
3
2
1
3
2
1
1
2
3
4
5
6
7
8
1
2
3
4
CABLE HOLDER
51048-0600
J21
J32
CABLE HOLDER
51048-0800
J31
CN51
FUNCTION
J701
AUDIO
CN402
INPUT
CN8003
48
SERVO_DIGITAL
CN355
6-6. POWER & TRANSFORMER PCBs
CR300
MA
CR300
6-7. LOADING A / B & SERVO MECH PCBs
CN501
1
2
3
4
5
SW1
S501
VSK1011-
SW2
SW3
L-
CN502
L+
1
2
2
1
LOADING MECHA PCB ASSY
MECH PCB ASSY
LOADING MOTOR
CN551
LOADING MECHA B PCB ASSY
SERVO MECHA PCB ASSY
SLIDER MOTOR
CN601
SL-
9
SL+
8
SPDL+
7
PC651
SPINDLE MOTOR
5
TERM
4
GNDA
3
GNDA
3
3
GNDA
2
VA+5
2
2
VA+5
1
FG
1
1
FG
FG
4.7K
6
R602
SPDLTOCPOS
VA+5
NJL5803K
S601
PSG1013
1
R651
200
4
2
3
J601
49
CR300
7. GENERAL INFORMATION
7-1. IC
The information shown in the list is the basic one and may not correspond exactly to that shown in the circuit diagrams.
NJM2136M (SERVO DIGITAL PCB ASSY: IC101, Operational Amplifier)
• Pin Assignment
BAL 1
8 BAL
–INPUT 2
7 V+
+INPUT 3
6 OUTPUT
V– 4
5 NC
MC34072D (SERVO DIGITAL PCB ASSY: IC102, Operational Amplifier)
• Pin Assignment
Output 1 1
8 VCC
Input 1 2
7 Output 2
Input 1 3
6 Input 2
VEE 4
5 Input 2
• Block Diagram
VCC
Q1
Q3
Q2
Q4
R1
Q5
Q6
Q7
R2
C1
D2
Bias
–
Q17
Q18
R6
Q8
Q9
Q10
R7
Output
Q11
R8
Inputs
+
C2
D3
Q19
Base
Current
Cancellation
Q14
Q13
Q12
D1
R3
Q16
Q15
R5
Current
Limit
R4
VEE/GND
50
CR300
AK8563 (SERVO DIGITAL PCB ASSY: IC103, RF Processor IC)
AVDD2
XRST
WLDON
AGCON
TESTAGC
ATFM
AGC1C
AGC2C
AGC3C
AGND2
BHO
PHO
TESTEQRFN
TESTEQRFP
SLLPFP
SLLPFN
OSTCC
WRF
NC(VSS)
AVSS1
• Pin Assignment
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
AVDD1 61
40 AVSS2
RECDIN 62
39 WFPDSH
RRF 63
38 RFPDSH
MPXOUT 64
37 WBLSH
AUX1 65
36 SPDSH
AUX2 66
35 MPDSH
AUX3 67
34 SLHOLD
GIN 68
33 GAINUP1
HIN 69
32 GAINUP2
EIN 70
31 GAINUP3
FIN 71
30 XDECEFM
HAVC 72
29 DECEFM
DIN 73
28 RZC
CIN 74
27 RECD1
BIN 75
26 RECD2
AIN 76
25 TZC
RREF 77
24 XTAND
DVSS
MCLK
SCLK
SDATA
XLAT
FE
NC(VSS)
9 10 11 12 13 14 15 16 17 18 19 20
VREF
8
AGND1
7
BIAS
6
TE
5
TEIN
4
MPP
3
VWDCN
2
VWDC
AVDD3
1
WREF
21 DVDD
FPDO
22 ATFG
AVSS3 80
FVREF
23 XTOR
VRDC 79
FPDIN
VRDCN 78
MPP
FE
TE
TEIN
58
SLHOLD
DECEFM
XDECEFM
SLLPFN
SLLPFP
RRF
RZC
RECDIN
RECD1
RECD2
OSTCC
TESTEQRFN
TESTEQRFP
WRF
• Block Diagram
34 29 30 56 55 63 28 62 27 26 57 53 54
8
11 10 9
SRFO
HAVC 72
RF_EQUALIZER
RFO
35
SPDSH
EIN
FIN
GIN
HIN
WBLSH
GAINUP1
36
SPPO
74
44 AGCON
32 GAINUP2
SH
MATRIX
ADO
BCO
70
ATIP
SADBC
71
68
69
RRF
RFOM
37
WRF
33
P/H & B/H
FE
TE
ATFM
VRDC
VWDC
22 ATFG
47 AGC1C
52 PH0
51 BH0
65 AUX1
66 AUX2
MPX
43
31 GAINUP3
46 ATFM
48 AGC2C
49 AGC3C
RRF
67 AUX3
64 MPXOUT
VREF
38
39
4
APC
VREF
2
REG
6
5
14 13 50 12
45 19 61 60 41 40 1 80 21 20 15 59
TESTAGC
MCLK
AVDD1
AVSS1
AVDD2
AVSS2
AVDD3
AVSS3
DVDD
DVSS
NC(VSS)
NC(VSS)
7
VREF
AGND1
AGND2
BIAS
78 79 77
VWDCN
VWDC
WREF
3
VRDCN
VRDC
RREF
WLDON
RFPDSH
WFPDSH
FPDO
FPDIN
FVREF
23 XTOR
MPP
75
73
25 TZC
24 XTAND
FEO
76
TESTEQRF
MPDSH
AIN
BIN
CIN
DIN
FOCUS &
TRACK
17 SDATA
18 SCLK
16 XLAT
42 XRST
51
CR300
• Pin Function
No.
52
Pin Name
I/O
Function
No.
Pin Name
I/O
Function
1
AVDD3
I
Analog positive power supply pin
41
AVDD2
I
Analog positive power supply pin
2
FPDIN
I
Laser monitor diode connection pin
42
XRST
I
Register reset
“L”: Initialize the register
43
WLDON
I
Write LD control input
“L”: Set Write APC set-value to zero, “H”: LD ON
44
AGCON
I
Wobble AGC enable input
“H”: AGC ON, “L”: AGC reset
Power setting voltage input for Write APC
45
TESTAGC
O
Test pin
Laser driver control output for Write
46
ATFM
O
Wobble signal output
Laser driver control amp. (-) for Write
47
AGC1C
O
O
Main push-pull signal output
48
AGC2C
O
3
FVREF
I
4
FPD0
5
WREF
I
6
VWDC
O
7
VWDCN
I
8
MPP
Reference voltage input for APC
Laser monitor output (connect a resistor for I/V
I/O conversion between this pin and FPDIN (pin 2))/
Laser monitor voltage input
External capacitor connection pin for AGC response
speed setting
9
TEIN
I
Input for tracking signal process
49
AGC3C
O
10
TE
O
Tracking error signal output
50
AGND2
O
Decoupling pin for internal reference voltage
11
FE
O
Focus error signal output
51
BH0
O
Bottom-level output of RRF signal
12
BIAS
O
Connect a bias resistor. RBIAS = 4.7kΩ
52
PH0
O
Peak-level output of RRF signal
13
AGND1
O
Decoupling pin for internal reference voltage
53
TESTEQRFN
O
Test pin
14
VREF
Decoupling pin for internal reference voltage /
I/O
Reference voltage input
54
TESTEQRFP
O
Test pin
15
NC (VSS)
-
Connect to VSS
55
SLLPFP
I
LPF input (+) for auto slice
16
XLAT
I
Latch input for register setting
56
SLLPFN
I
LPF input (-) for auto slice
17
SDATA
I
Data input for register setting
57
OSTCC
O
Capacitor connection pin for fc setting of equalizer
output offset-canceller
18
SCLK
I
Clock input for register setting
58
WRF
O
Write RF signal output
19
MCLK
I
Main clock input (34.5744MHz)
59
NC (VSS)
-
Connect to VSS
20
DVSS
I
Digital ground pin
60
AVSS1
O
Analog ground pin
21
DVDD
I
Digital positive power supply pin
61
AVDD1
I
Analog positive power supply pin
62
RECDIN
I
RF input for recording block detection
22
ATFG
O
ATIP FG output (Wobble signal after the binary data
conversion)
23
XTOR
O
Tracking amplitude detection output
63
RRF
O
Read RF signal output
24
XTAND
O
Tracking error detection output
64
MPXOUT
O
Multiplexer output for signal monitor
25
TZC
O
Tracking zero-cross detection signal output
65
AUX1
I
Auxiliary input (1) for signal monitor
66
AUX2
I
Auxiliary input (2) for signal monitor
26
RECD2
O
Recording block detection signal 2
“H”: Recording block, “L”: Unrecording block
27
RECD1
O
Recording block detection signal 1
“H”: Recording block, “L”: Unrecording block
67
AUX3
I
Auxiliary input (3) for signal monitor
28
RZC
O
RF zero-cross detection signal output
68
GIN
I
Side beam signal (G) input
29
DECEFM
O
EFM output after sliced (inversion)
69
HIN
I
Side beam signal (H) input
30
XDECEFM
O
EFM output after sliced (positive-phase)
70
EIN
I
Side beam signal (E) input
31
GAINUP3
I
71
FIN
I
Side beam signal (F) input
32
GAINUP2
I
72
HAVC
I
Center voltage input of main and side beam signals
33
GAINUP1
I
73
DIN
I
Main beam signal (D) input
34
SLHOLD
I
Slice level hold signal input “H”: Hold
74
CIN
I
Main beam signal (C) input
75
BIN
I
Main beam signal (B) input
0 and + 18 dB switching control input
“H”: + 18 dB, “L”: Hold
35
MPDSH
I
Sample pulse input for main-beam
“H”: Sample, “L”: Hold
36
SPDSH
I
Sample pulse input for side-beam
“H”: Sample, “L”: Hold
76
AIN
I
Main beam signal (A) input
37
WBLSH
I
Sample pulse input for Wobble signal
“H”: Sample, “L”: Hold
77
RREF
I
Power setting voltage input for Read APC
38
RFPDSH
I
Sample pulse input for Read APC
“H”: Sample, “L”: Hold
78
VRDCN
I
Laser driver control amp. (-) for Read
39
WFPDSH
I
Sample pulse input for Write APC
“H”: Sample, “L”: Hold
79
VRDC
O
Laser driver control output for Read
40
AVSS2
I
Analog ground pin
80
AVSS3
I
Analog ground pin
CR300
BA7082F (SERVO DIGITAL PCB ASSY: IC302, VCO IC)
• Block Diagram
IN1
IN2
VO
VCTL
CT1
CT2
VCC
FADJ
16
15
14
13
12
11
10
9
VCO
1/2
SW
1
2
3
4
5
6
7
8
SW1
SW2
SW3
BW
BWB
1/2FB
FOUT
GND
• Pin Function
No.
Pin Name
1
SW1
2
SW2
3
SW3
4
BW
5
BWB
6
I/O
Function
No.
Collector open output
O Logic block output for control sensitivity
adjustment
Pin Name
FADJ
I/O
Function
-
f0 Adjust pin
-
VCC pin
-
Capacitor connection pin for VCO oscillation
13 VCTL
I
VCO control pin. Normally, use for shortcircuit with VO (pin 14).
14 V0
O Amp. output for sensitivity adjustment
9
10 VCC
11 CT2
12 CT1
I
Logic block input for control sensitivity
adjustment
1/2FB
I
Logic block input for control sensitivity
adjustment and 1/2 frequency demultiplier
switch H: through, L: 1/2 frequency
demultiplier output
7
FOUT
O VCO output pin
15 IN2
8
GND
- GND pin
16 IN1
I
Amp. input for sensitivity adjustment
IN1: positive-phase input IN2: Inverting input
AD1893JST (SERVO DIGITAL PCB ASSY: IC311, Sample Rate Converter IC)
NC
BCLK_O
PWRDWN
NC
SETSLW
NC
XTAL_O
NC
XTAL_I
DATA_I
NC
• Block Diagram
44 43 42 41 40 39 38 37 36 35 34
NC 1
BCLK_I 2
33 NC
SERIAL IN
SERIAL OUT
WCLK_I 3
32 WCLK_O
31 LR_O
ACCUM
LR_I 4
30 DATA_O
NC 5
29 NC
MULT
VDO 6
28 VDO
GND 7
27 GND
FIFO
NC 8
COEF ROM
26 NC
BKPOL_I 9
25 BKPOL_O
MODE0_I 10
24 MODE0_O
CLOCK
TRACKING
NC 11
23 NC
NC
MODE1_O
MUTE_O
NC
MUTE_I
NC
GND
NC
RESET
NC
MODE1_I
12 13 14 15 16 17 18 19 20 21 22
53
CR300
BA5912AFP-Y (SERVO DIGITAL PCB ASSY: IC351, Driver IC)
IN1'
IN1
OP2-OUT
OP2-IN–
OP2-IN+
BIAS
GND
OP1-IN+
OP1-IN–
OP1-OUT
IN2
IN2'
• Block Diagram
25
24
23
22
21
20
19
18
17
16
15
14
10kΩ
10kΩ
10kΩ
10kΩ
T.S.D.
LEVEL
SHIFT
LEVEL
SHIFT
Vref1
Vref1
REF1
SWITCH 10kΩ
10kΩ
10kΩ
REF1
Pow Vcc1
OUT1–
OUT1+
8
9
10
11
12
13
MUTE2
MUTE1
7
REF2
6
CH2
MUTE
Pre Vcc
5
10kΩ
Pow Vcc2
4
10kΩ
OUT2–
3
REF2
SWITCH
10kΩ
OUT2+
2
GND
10kΩ
1
Vref2
GND
10kΩ
CH1
MUTE
Vref2
• Pin Function
No.
54
Pin Name
Function
No.
Pin Name
Function
1
GND
Sub-straight GND
14 IN2'
CH2 input pin for gain adjustment
2
MUTE1
CH1 mute pin
15 IN2
CH2 gain fixed input
3
REF1
CH1 Vref switching pin
16 OP1 -OUT
OP amp. 1 output
4
Pow Vcc1
Pow Vcc (CH1)
17 OP1 -IN -
OP amp. 1 - input
5
OUT1-
CH1 negative output
18 OP1 -IN +
OP amp. 1 + input
6
OUT1+
CH1 positive output
19 GND
Sub-straight GND
7
GND
Sub-straight GND
20 BIAS
Bias input
8
OUT2+
CH2 negative output
21 OP2 -IN+
OP amp. 2 + input
9
OUT2-
CH2 positive output
22 OP2 -IN-
OP amp. 2 - input
10
Pow Vcc2
Pow Vcc (CH2)
23 OP2 -OUT
OP amp. 2 output
11
Pre Vcc
Pre Vcc
24 IN1
CH1 gain fixed input
12
REF2
CH2 Vref switching pin
25 IN1'
CH1 input pin for gain adjustment
13
MUTE2
CH2 mute pin
CR300
BA5932FP (SERVO DIGITAL PCB ASSY: IC352, Driver IC)
VREF
OPIN21+
FWD2
REV2
OPIN21–
OPOUT21
OPIN22
VCC
OPOUT22
OUT2–
OUT2+
FWD
LDOUT+
LDVCC
• Block Diagram
28
27
26
25
24
23
22
21
20
19
18
17
16
15
10kΩ
10kΩ
Vcc
10kΩ
×1
×1
LOADING
Vcc
Vcc
10kΩ
10kΩ
10kΩ
FWD
OUT
LOADING
TSO
REV
OUT
Analog⋅Switch
8
9
10
11
12
13
14
OUT1–
OUT1+
REV
LDOUT–
7
SW
6
×1
OPOUT12
REV1
5
×1
GND
4
OPIN12–
3
OPOUT11
2
FWD1
10kΩ
OPIN11+
MUTE
1
10kΩ
10kΩ
OPIN11–
Driver⋅Mute
10kΩ
• Pin Function
No.
Pin Name
Function
No.
Pin Name
Function
1
MUTE
Mute pin
15
LDVcc
Vcc for loading and output H bridge section
2
OPIN1 1+
OP amp. non-inverting input
16
LDOUT+
Loading positive output
3
FWD1
Forward input
17
FWD
Loading forward input
4
REV1
Reverse input
18
OUT2+
Driver output
5
OPIN1 1-
Op amp. inverting input
19
OUT2-
Driver output
6
OPOUT1 1
OP amp. output
20
OPOUT2 2 OP amp. output
7
OPIN1 2-
OP amp. inverting input
21
Vcc
Vcc for two axes driver and loading pre section
8
GND
Sub-straight GND
22
OPIN 2 2
OP amp. inverting input
9
OPOUT1 2
OP amp. output
23
OPOUT2 1 OP amp. output
10
SW
Analog switch input
24
OPIN2 1-
OP amp. inverting input
11
OUT1-
Driver output
25
REV2
Reverse input
12
OUT1+
Driver output
26
FWD2
Forward input
13
REV
Loading reverse input
27
OPIN2 1+
OP amp. non-inverting input
14
LDOUT-
Loading negative output
28
VREF
Reference voltage output
55
CR300
CXD2585Q (SERVO DIGITAL PCB ASSY: IC353, Digital Signal Processor IC)
VPCO
V16M
VCTL
BIAS
AVDD1
PCO
FILI
FILO
CLTV
AVSS1
RFAC
ASYI
ASYO
AVDD0
IGEN
AVSS0
ADIO
RFDC
CE
TE
• Pin Assignment
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
61
DVDD2
ASYE
MD2
DOUT
LRCK
PCMD
BCK
EMPH
XTSL
DVSS2
XTAI
XTAO
SOUT
SOCK
XOLT
SQSO
SQCK
SCSY
SBSO
EXCK
40 SE
39 FE
62
63
38 VC
37 TES1
64
65
36 TEST
35 DVSS1
66
67
34 FRDR
33 FFDR
68
69
32 TRDR
31 TFDR
70
71
30 SRDR
29 SFDR
72
73
28 DVDD1
27 FSTO
74
75
26 SSTP
25 MDP
76
77
24 LOCK
23 PWMI
78
79
22 FOK
21 DFCT
80
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
DVDD0
XRST
MUTE
DATA
XLAT
CLOK
SENS
SCLK
ATSK
WFCK
XUGF
XPCK
GFS
C2PO
SCOR
C4M
WDCK
DVSS0
COUT
MIRR
1
FSTO 27
C4M 16
RFAC
ASYI
ASYO
ASYE
BIAS
50
XPCK
FILO
FILI
PCO
CLTV
12
49
48
62
XUGF
GFS
EMPH
WFCK
WDCK
C2PO
LRCK
PCMD
BCK
MUTE
71 72 69 59 60 58
11 13 68 10
17 14 65 66 67 3
37 TES1
36 TEST
Clock
Generator
Error
Corrector
EFM
Demodulator
Asymmetry
Corrector
53
54
55
2 XRST
D/A
Interface
32k
RAM
57
Sub Code
Processor
Digital
PLL
Digital
OUT
63 MD2
64 DOUT
52
MDP 25
LOCK 24
PWMI 23
SENS
DATA
XLAT
CLOK
SCOR
SBSO
EXCK
SCSY
SQSO
SQCK
XTAI
XTAO
XTSL
V16M
VPCO
VCTL
• Block Diagram
Digital
CLV
7
4
5
6
15
79
CPU
Interface
80
Servo
Auto
Sequencer
78
76
77
SIGNAL PROCESSING
BLOCK
SERVO BLOCK
73 SOUT
74 SOCK
75 XOLT
8 SCLK
Servo
Interface
19 COUT
26 SSTP
9 ATSK
RFDC
CE
TE
SE
FE
VC
IGEN
43
42
41
40
39
OP Amp
Analog
Switch
A/D
Converter
38
SERVO DSP
FOCUS
SERVO
TRACKING
SERVO
46
SLED
SERVO
44
ADIO
56
20 MIRR
21 DFCT
MIRR
DFCT
FOK
22 FOK
PWM GENERATOR
FOCUS PWM
GENERATOR
33 FFDR
34 FRDR
TRAKING PWM
GENERATOR
31 TFDR
32 TRDR
SLED PWM
GENERATOR
29 SFDR
30 SRDR
CR300
• Pin Function
No.
Pin Name
I/O
Function
No.
Pin Name
I/O
Function
1
DVDD0
-
Digital power supply
41
TE
I
Tracking error input
2
XRST
I
System reset. Rest when “L”
42
CE
I
Center servo analog input
3
MUTE
I
Mute input. Mute when “H”
43
RFDC
I
RF signal input
4
DATA
I
Serial data input from CPU
44
ADIO
O
Test pin Non connection
I
Latch input from CPU
Serial data is latched at the falling edge.
45
AVSS0
-
Analog GND
5
XLAT
6
CLOK
I
Serial data transfer clock input from CPU
46
IGEN
I
Constant current input for OP amplifier
7
SENS
O
SENS output to CPU
47
AVDD0
-
Analog power supply
8
SCLK
I
CLock input for SENS serial-data readout
48
ASYO
O
EFM full-swing output (“L”=VSS, “H”=VDD)
9
ATSK
I/O Input and output for unti-shock
49
ASYI
I
Asymmetry comparate voltage input
10
WFCK
O
WFCK output
50
RFAC
I
EFM signal input
51
AVSS1
-
Analog GND
11
XUGF
O
XUGF output. MNT0 and RFCK output by
switching the command.
12
XPCK
O
XPCK output. MNT1 output by switching the
command.
52
CLTV
I
VCO 1 control voltage input for gradual increase
13
GFS
O
GFX output. MNT2 and XROF output by
switching the command.
53
FILO
O
Filter output for master PLL (Slave=digital PLL)
14
C2PO
O
C2PO output. MNT3 and GTOP output by
switching the command.
54
FILI
I
Filter input for master PLL
15
SCOR
O
Outputs “H” when either subcode sync. S0 or S1 is
detected.
55
PCO
O
Charge pump output for master PLL
16
C4M
O
4.2336MHz output Outputs 1/4 frequency demultiply
of V16M in the CAV-W mode and variable pitch.
56
AVDD1
-
Analog power supply
17
WDCK
O
Word clock output f=2Fs
Outputs GRSCOR by command switch
57
BIAS
I
Constant current input of asymmetry circuit
18
DVSS0
-
Digital GND
58
VCTL
I
VCO2 control voltage input for wide-band EFM PLL
19
COUT
I/O Input and output of track-number count signal
59
V16M
VCO2 oscillation output for wide-band EFM PLL
I/O Clock input for wide-band EFM-PLL by command
switch
20
MIRR
I/O Mirror signal input and output
60
VPCO
O
Charge pump output for wide-band EFM PLL
21
DFCT
I/O Defect signal input and output
61
DVDD2
-
Digital power supply
22
FOK
I/O Focus OK signal input and output
62
ASYE
I
Asymmetry circuit ON/OFF control (L:OFF, H:ON)
23
PWMI
63
MD2
I
Digital out ON/OFF control (L:OFF, H:ON)
64
DOUT
O
Digital out output
65
LRCK
O
D/A interface
LR clock output f=Fs
D/A interface
first)
Serial data output (2's COMP, MSB
I
External control input of spindle motor
24
LOCK
GFS is asmpled at 460Hz; when GFS is “H”, this pin
I/O outputs “H”. If GFS is “L” eight consecutive samples,
this pint outputs “L”. Input when LKIN=“1”.
25
MDP
O
Servo control output of spindle motor
26
SSTP
I
Detection signal input of disc innermost
66
PCMD
O
27
FSTO
O
Outputs 2/3 frequency demultiply of XTAL pin
67
BCK
O
D/A interface
Bit clock output
68
EMPH
O
Outputs “H” when the playback disc has emphasis,
and “L” when there is no emphasis.
69
XTSL
I
X'tal selection input
16.9344MHz: L, 33.8688MHz: H
70
DVSS2
-
Digital GND
71
XTAI
I
Crystal oscillation circuit input
Input the external master clock via this pin.
O
72
XTAO
O
Crystal oscillation circuit output
O
73
SOUT
O
Serial data output in the servo block
74
SOCK
O
Serial data readout clock output in the servo block
75
XOLT
O
Serial data latch output in the servo block
76
SQSO
O
SubQ 80-bit, PCM peak and level data output
CD TEXT data output
77
SQCK
I
Clock input for SQSO readout
78
SCSY
I
Input for resynchronous of GRSCOR
Focus error signal input
79
SBSO
O
Serial output of Sub P to W
Sled error signal input
80
EXCK
I
Clock input for SBSO readout
28
DVDD1
-
29
SFDR
O
30
SRDR
O
31
TFDR
O
32
TRDR
33
FFDR
34
FRDR
O
35
DVSS1
-
36
TEST
I
37
TES1
I
38
VC
I
Center voltage input
39
FE
I
40
SE
I
Digital power supply
Sled drive output
Tracking drive output
Focus drive output
Digital GND
TEST pin : normally GND
Notes) • PCMD is an MSB first, two's complement output.
• GTOP is used to monitor the frame sync protection status. (High: sync protection window released)
• XUGF is the negative pulse for the frame sync derived from the EFM signal. It is the signal before sync protection.
• XPCK is the inverse of the EFM PLL clock. The PLL is designed so that the falling edge of XPCK and the EFM signal transition point coincide.
• GFS goes high when the frame sync and the insertion protection timing match.
• RFCK is derived with the crystal accuracy. This signal has a cycle of 136us.
• C2PO represents the data error status.
• XROF is generated when the 32K RAM exceeds the ±28 Frame jitter match.
57
CR300
TK11041M-1 (SERVO DIGITAL PCB ASSY: IC355, Thermo Sensor IC)
• Block Diagram
VCC
1
Temperature
Sensor
×1
3 VO
5
GND
S-806E (FUNCTION A ASSY: IC702, Voltage Detector IC)
• Block Diagram
VDD 1
3 OUT
VSS 2
58
CR300
PE8001A (AUDIO PCB ASSY: IC401, D/A Converter IC)
Serial
Input
I/F
28
27
Mode
Control
I/F
23
24
16 VOUTL
VOUT2R
AGND2R
18 EXTL
Low-pass
Filter
DAC
13 VOUTR
11 EXTR
21 ZERO
BPZ-Cont
SCK
25
Open drain
5
6
4
CLKO
Power Supply
XTO
Crystal OSC
22
15 14
8
7
DGND
26
Multi-level
Delta-Sigma
Modulator
XTI
ML/IIS
MC/DM1
MD/DM0
CS/IWO
MODE
MUTE
RST
Low-pass
Filter
DAC
8X
Oversampling
Digital Filter
with
Function
Controller
VDD
DATA 2
9 10
AGND1
LRCK 1
20 19
VCC1
BCK 3
VCC2L
AGND2L
• Block Diagram
• Pin Function
No. Pin Name
1 LRCK
I/O
Function
I LRCK clock input (fs) *1
No.
Pin Name
I/O
15 VCC1
-
Function
Analog power supply +5V
2
DATA
I
Data input *1
16 VOUTL
3
BCK
I
Bit clock input for data *1
17 NC
O L ch analog voltage output
- Non connection
4
CLKO
O Buffer output of system clock
18 EXTL
O L ch analog output amp. common
19 AGND2L
-
20 VCC2L
- Analog power supply +5V
O Zero data flag
Crystal oscillation connection or external
clock input
5
XTI
I
6
XTO
O Crystal oscillation connection
7
DGND
-
Digital GND
8
VDD
-
Digital power supply +5V
21 ZERO
22 RST
9
VCC2R
-
Analog power supply +5V
23 CS/IWO
10 AGND2R
-
Analog GND
11 EXTR
O R ch analog output amp. common
12 NC
-
13 VOUTR
O R ch analog voltage output
14 AGND1
-
Non connection
Analog GND
Analog GND
*2
I
Reset
I
Chip select / Input format select
24 MODE
I
Mode control select *2
(H: Software, L: Hardware)
25 MUTE
26 MD/DM0
I
Mute control
I
Mode control data / deemphasis select 1 *2
27 MC/DM1
I
Mode control BCK / deemphasis select 2 *2
28 ML/IIS
I
Mode control latch / Input format select *2
*3
*2
Note :
*1 : Schmitt trigger input
*2 : Schmitt trigger input with pull-up resistor
*3 : Schmitt trigger input with pull-down resistor
59
CR300
7-2. DISPLAY
PEL1097 (FUNCTION PCB ASSY: V701)
• FL TUBE
1
• Anode & Grid Assignment
60
35
CR300
• Pin Assignment
61
FOSTEX CORPORATION 3-2-35 Musashino, Akishima, Tokyo, Japan 196-0021
FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave., Norwalk, CA 90650, U.S.A.
© PRINTED IN JAPAN JUNE 1999 8288782000