Sony CCP-1100SF User manual

AUDIO CASSETTE DUPLICATOR
CCP-1100SF
SERVICE MANUAL
1st Edition
Printed in Japan
Sony Corporation 1999. 8 26
Broadcasting & Professional Systems Company ©1999
CCP-1100SF (U) E
9-955-178-01

CCP-1100SFCCP-1100SF
!WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so. Refer all servicing to
qualified service personnel.
!WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen.Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
!AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien.Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
After correcting the original service problem, perform
the following safety checks before releasing the set to
the customer.
Check that the set does not have leakage current in
excess of 0.5 mA when measured as described below.
All exposed conductive surfaces are to be tested for
leakage currents. The leakage currents from these
surfaces are to be measured to the grounded supply
conductor individually as well as collectively where
simultaneously accessible, and from one surface to
another where simultaneously accessible. These
measurements do not apply to terminals operating at
voltages that are less than 30 volts.
The measurement circuit for the leakage current test is
as described below. The measurement instruments
defined in the following (a)-(d).
a) The meter is to have an input impedance of 1500
ohms resistive shunted by a capacitance of 0.15
microfarad.
b) The meter is indicate 1.11 times the average of the
full wave rectified composite waveform of voltage
across the resistor or current through the resistor.
c) Over a frequency range of 0-100 kilohertz the
measurement circuitry is to have a frequency
response (ratio of indicated to actual value of
current) that is equal to the ratio of the impedance
of a 1500 ohm resistor shunted by a 0.15 microfarad
capacitor to 1500 ohms. At an indication of 0.5
milliampere, the measurement is to have an error of
not more than 5 percent at 60 Hz.
d) Unless the meter is being used to measure current
from one part of the equipment to another, the
meter is to be connected between the accessible
parts and the grounded supply conductor.
The test sequence is as follows:
a) With switch S1 open, the equipment is to be
connected to measuring circuit. Leakage current is
to be measured using both positions of switch S2,
and with the equipment switching devices in all of
their intended operating positions.
b) Switch S1 is then to be closed, energizing the
equipment, and within 5 seconds the leakage
current is to be measured using both positions of
switch S2, and with the equipment switching
devices in all their intended operating position.
c) Leakage current is to be monitored until thermal
stabilization. Both positions of S2 are to be used in
determining this measurement.
Leakage current measurement circuits
Equipment intended for connection to a 120 volt power supply.
Equipment intended for connection to a 3-wire, grounded
neutral power supply, as illustrated above.
Equipment intended for connection to a 3-wire, grounded
neutral power supply, as illustrated above.
A. Probe with shielded lead.
B. Separated and used as clip when measuring currents
from one part of equipment to another.
SAFETY CHECK-OUT

1
CCP-1100SF
Table of Contents
1. Operating Instructions
2. Service Overview
2-1. Removal of cabinets ....................................................................................2-1
2-1-1. Side plate, Cassette panel ...........................................................2-1
2-1-2. Meter panel, Switch panel ..........................................................2-1
2-1-3. Rear panel, Front panel ..............................................................2-2
2-1-4. Bottom plate, SY-3 (M) board ...................................................2-2
2-2. Capstan assembly ........................................................................................2-3
2-2-1. Speed lag between original MD and copy MD ..........................2-3
2-2-2. Kind and arrangement of capstan assemblies ............................2-3
2-2-3. Identification and dimension of capstan assemblies ..................2-3
2-2-4. When eliminating speed lag between original and copy............2-3
2-3. Reel table assembly position .......................................................................2-4
2-4. Assembly of capstan motor and motor pully ..............................................2-4
2-5. Head replacement........................................................................................2-5
2-6. Cleaning mode ............................................................................................2-5
2-7. Service mode ...............................................................................................2-5
3. Circuit Descriptions
3-1. System block ...............................................................................................3-1
3-2. Power supply ...............................................................................................3-1
3-3. Mecha drive.................................................................................................3-1
3-4. Transfer system ...........................................................................................3-2
3-5. Switches ......................................................................................................3-2
4. Alignment
4-1. Mechanical adjustment................................................................................4-1
4-1-1. Plunger stroke adjustment ..........................................................4-1
4-1-2. Electrostatic brush replacement .................................................4-1
4-1-3. Head height adjustment ..............................................................4-1
4-2. Electrical adjustment ...................................................................................4-2
4-2-1. Head azimuth adjustment ...........................................................4-2
4-2-2. Playback level adjustment ..........................................................4-3
4-2-3. Frequency characteristics adjustment ........................................4-4
4-2-4. Bias frequency adjustment .........................................................4-4
4-2-5. Bias trap adjustment ...................................................................4-5
4-2-6. Bias current pre-adjustment .......................................................4-5

2CCP-1100SF
4-2-7. Erase head dummy coil adjustment............................................4-5
4-2-8. Record level and frequency characteristics adjustment .............4-6
5. Semiconductor Pin Assignments
Index .....................................................................................................................5-1
LED .....................................................................................................................5-2
IC .....................................................................................................................5-2
6. Spare Parts
6-1. Notes on Repair Parts..................................................................................6-1
6-2. Exploded Views ..........................................................................................6-2
6-3. Electrical Parts List .....................................................................................6-8
6-4. Packing Materials & Supplied Accessories ..............................................6-13
7. Block Diagrams
Audio (COPY A Mode)..........................................................................................7-1
Audio (COPY A+B Mode).....................................................................................7-2
System Control (STOP →COPY) .........................................................................7-3
System Control (STOP →REW) ...........................................................................7-4
8. Schematic Diagrams and Board Layouts
Schematic Diagrams
Frame Wiring..........................................................................................................8-1
AU-2 .....................................................................................................................8-2
LED-4 .....................................................................................................................8-3
MT-2 .....................................................................................................................8-3
SY-3 (M) ................................................................................................................8-4
Board Layouts
AC-3 .....................................................................................................................8-5
AU-2 .....................................................................................................................8-5
CN-14 (M)..............................................................................................................8-5
EX-4 .....................................................................................................................8-5
LED-4 .....................................................................................................................8-5
SW-7 (M)................................................................................................................8-5
MT-2 .....................................................................................................................8-6
SY-3 (M) ................................................................................................................8-6

1-1
CCP-1100SF
Section 1
Operating Instructions This section is extracted
from operation manual.
1999 by Sony Corporation
9-955-178-
01
Operating Instructions
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
CCP-1100SF
Audio Cassette
Duplicator

1-2 CCP-1100SF
2
Owner’s Record
The model and serial numbers are located at the rear.
Record these numbers in the spaces provided below. Refer
to them whenever you call upon your Sony dealer regarding
this product.
Model No.__________ Serial No.______________
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
To avoid electrical shock, do not open the
cabinet. Refer servicing to qualified
personnel only.
This symbol 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.
This symbol is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
For the customers in the U.S.A.
WARNING
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful
interference in which case the user will be required to
correct the interference at his own expense.
You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment.
The shielded interface cable recommended in this manual
must be used with this equipment in order to comply with
the limits for a digital device pursuant to Subpart B of Part
15 of FCC Rules.
For the customers in Canada
This Class A digital apparatus complies with Canadian
ICES-003.
Pour les utilisateurs au Canada
Cet appareil numérique de la classe A est conforme à la
norme NMB-003 du Canada.
NOTICE ON OPERATING VOLTAGE AND
FREQUENCY
Before operating the unit, refer to the nameplate located on
the rear panel to verify that your unit operates on the same
voltage and frequency as your local power line.
USA model: Operates on 120 V AC, 60 Hz.
3
Precautions
On safety
•Before operating, check to see that your unit is set to the same voltage
and frequency as your local power line.
Refer to “NOTICE ON OPERATING VOLTAGE AND FREQUENCY”.
•Operate only with the supplied AC power cord; do not use any other type.
•Unplug the unit from the wall outlet when it is not to be used for an
extended period of time. To disconnect the cord, pull it out by grasping
the plug. Never pull it by the cord.
•Should any liquid or solid objects fall into the cabinet, unplug the unit
and have it checked by qualified personnel before operating it any
further.
•The unit’s center of is at the back of the unit (rear-panel).
When carrying the unit, hold by the rear-panel.
On installation
•Do not install the unit in a location near heat sources such as radiators or
air ducts, or in a place subject to direct sunlight, excessive dust, or
mechanical vibration, shock or excessive noise levels such as is caused
by electrophotocopiers or similar devices.
•Allow adequate air circulation to prevent internal heat build-up. Do not
place the unit on surfaces (rugs, blankets, etc.) or near materials (curtains,
draperies) that may block the ventilation holes.
On operation
•While duplicating, take care not to turn ON or OFF the POWER switch
of the connected equipment or change the position of the SIDE SELECT
switch, as a click sound will be recorded.
•If the cassette duplicators are installed in an area of ambient temperature
above 25°C (77°F), it is recommended that the system be rested for
more than one hour for every 6 or 7 hours of use.
•When the unit is not used, turn the power off to conserve energy and to
extend the useful of the unit.
If you have any question or problem concerning your unit that is not
covered in this booklet, please consult your nearest Sony dealer.
CAUTION
Discs, recorded tapes, broadcasts and other materials may be
copyrighted. Unauthorized recording of such materials may be contrary
to the provisions of the copyright laws.

1-3
CCP-1100SF
4
Features
•High speed cassette duplication at 16 times normal speed.
•Side selector to select one-side duplication or both-side duplication.
•Auto-copy function to activate a series of tape operation automatically at
the press of a button.
•Short tape indicator to show that duplication may be uncompleted due to
a short copy tape and that a check is required.
•Control output terminal for connecting an additional audio cassette
duplicator with copy section only.
•Playback volume controls with level meters for each channel of the
original tape.
•Two-reel motor direct drive system per each position.
•End beep when duplication is finished.
•The static suppression brush for preventing electrostatic noise.
•Up to 5 CCP-1400s can be connected to CCP-1100SF.
Table of Contents
Precautions........................................................................3
Features .............................................................................4
Location and Function of Controls .................................5
Front ................................................................................. 5
Rear .................................................................................. 5
Preparation ........................................................................6
Cassette Insertion ............................................................. 6
Connection ....................................................................... 7
Duplication.........................................................................8
Maintenance ....................................................................10
Cleaning the Heads and Tape Path................................. 10
Demagnetizing Heads .................................................... 10
Cleaning the Cabinet ...................................................... 10
Specifications..................................................................11
5
Location and Function of Controls
Front
1POWER switch and indicator
Turn the switch ON and the indicator lights up. The
SHORT TAPE indicator also lights up. After four
seconds of warming up, the SHORT TAPE indicator
will go off and the unit will be ready to operate.
2Playback level controls
The knobs A and B control the playback sound level of
the cassette side A and B respectively.
3Level meters
The meters A and B indicate the playback level of the
cassette side A and B respectively.
4ORIGINAL cassette compartment
5COPY cassette compartment
6SHORT TAPE indicator
Lights when the copy tape reaches the end before the
original tape is completely duplicated. (Refer to
“SHORT TAPE Indicator” on page 9.)
Also lights when there is no tape in the corresponding
cassette compartment. The indicator goes off when any
button but STOP is pressed.
7SIDE SELECT switch
Selects one side or both sides of the cassette per
duplication run.
A: for one side duplication.
A + B: for both sides duplication.
8REWIND button
Press to rewind the tape(s). Each tape stops
automatically at the beginning. The tapes in all
connected CCP-1400 duplicators will also be rewound.
Rear
qdqs
9STOP button
Press to stop the tape(s). The tapes in all connected
CCP-1400 duplicators will also stop.
0COPY button and indicator
Press to duplicate the tape. The indicator lights and
playback of the original tape and recording on the copy
tape start immediately. Recording also starts in all
connected CCP-1400 duplicators. When duplication is
finished, both the tapes stop. The indicator goes off
and the end beep sounds.
qa AUTO COPY button and indicator
Press to rewind and then duplicate the tapes. The
indicator lights and both the tapes are rewound to the
beginning. When both the tapes have been rewound,
the AUTO COPY and COPY indicators light and then
playback of the original tape and recording on the copy
tape start. Recording also starts in the connected CCP-
1400 duplicators. When duplication is finished and
both the tapes come to the end, the COPY indicator
goes off. With the AUTO COPY indicator still lit, the
tapes start to rewind. If the SHORT TAPE indicator
lights, the copy tape is not rewind. When both the
tapes are rewound to the beginning, the AUTO COPY
indicator will go off and the end beep will sound.
Rear
qs AC IN socket
Connect the supplied AC power cord.
qd LINE/CONTROL OUTPUT connector (13-pin
DIN)
Supplies the track signal of the original tape and the
driving signal to additional duplicators. Connect to the
LINE/CONTROL INPUT connector of CCP-1400.
321
4
5
6
7
qa809

1-4 CCP-1100SF
6
Preparation
Cassette Insertion
1
Before inserting a cassette, take up any slack in the
tape.
2
Check the cassette sides.
For both-side duplication: To duplicate the
content of the original cassette side A onto the
side A of the copy cassette, install the cassettes
with the same side up.
For one-side duplication: Insert the original and
copy cassettes with the required side up.
To remove
First lift off the tape-path side and then remove the
cassette.
Notes on cassettes
•Use normal TYPE I cassettes.
•It is advisable to use cassettes of the same brand, as,
even if the cassettes have the same rated duration,
they may differ a little in length, depending on the
manufacturers. This prevents incomplete duplication.
•Use of a 120-minute cassette tape is not
recommended. Frequent switching of the tape
operation mode can result in the tape becoming
tangled because the tape is very thin and can easily be
stretched.
•Remember that duplication can be made, even though
the copy cassette has had the safety tabs for
preventing accidental erasure removed.
•The recording of an original cassette will deteriorate
by several decibels at 10 kHz after it has been
duplicated 100 times. If it should be duplicated more
than 100 times, prepare extra original cassettes.
Exposed tape-path facing you.
Avoid touching the tape surface.
Fully insert.
Press with a click.
7
Connection
Connect the LINE/CONTROL OUTPUT connector
and the LINE/CONTROL INPUT connector.
Notes
•You can connect up to 5 CCP-1400s in series.
•Before making connections, be sure to turn off the
power.
Control cable
Connect the LINE/CONTROL OUTPUT connector
and the LINE/CONTROL INPUT connector.
Control cable
(supplied with CCP-1400)
to LINE/
CONTROL
OUTPUT
CCP-1100SF
to AC IN
AC power
cord
(supplied) to a wall outlet
CCP-1400
to LINE/
CONTROL
INPUT
to AC IN
AC power
cord
(supplied)
to a wall outlet
to LINE/CONTROL
OUTPUT
To remove,
pull while pressing
the catch.
Align and insert
the connector.
Control cable
(supplied with CCP-1400)
to additional
CCP-1400

1-5
CCP-1100SF
8
Duplication
Five-minute warming up is recommended before
starting the unit. During warming up, you can clean the
heads (see page 10).
1
2
34
To rewind the tape(s) independently, insert only the
cassette(s) to be rewound and then press the REWIND
button. Each tape will be rewound to the beginning
and will stop.
To stop the tapes, press the STOP button.
Adjust the playback level controls by watching the
level meters.
Normally set them to the center position.
To use the additional CCP-1400 duplicator
Turn ON the POWER switch of the CCP-1400 and
insert copy cassettes. By operating the master
duplicator, duplication will begin on the additional
duplicator simultaneously.
1 Set the POWER switch to ON. The indicator lights
up. Allow 4 seconds for warming up.
POWER
ON
OFF
to a wall outlet
2 Insert the original cassette and the copy cassette.
3 Select the cassette side to be duplicated.
A: for one side of the cassette.
A + B: for both sides of the cassette.
SIDE SELECT
A
AB
4
Press the AUTO COPY button or COPY button.
AUTO COPY: To rewind each tape, start
duplicating and rewind to the beginning again.
COPY: To start duplicating immediately without
rewinding.
AUTO COPYCOPY
See next page.
9
When the AUTO COPY or COPY button is pressed,
the operation of the original and copy tapes is
controlled as in the following table.
* If the SHORT TAPE indicator is lit, the tape is not
rewound.
SHORT TAPE Indicator
The SHORT TAPE indicator lights to show that a copy
tape was so short that the duplication may not have
been made completely and that a check is required.
When a copy tape reaches the end before the end of the
original tape, it stops but the original tape continues
running. The SHORT TAPE indicator will light. The
SHORT TAPE indicator will go off by pressing any
button but STOP.
End of the tape
Not duplicated
Original tape
Copy tape
SHORT TAPE
Note
When a copy tape reached the end just a moment after
the end of the original tape, the SHORT TAPE
indicator may light even if duplication is complete. To
confirm duplication use a cassette recorder to play
back near the end of the copy tape. The indicator also
lights when there is no tape in the cassette
compartment.
AUTO COPY AUTO COPYCOPY
Rewind Stop with beep
Duplicating Rewind
Beginning of
both the tapes Beginning of both the tapes
End of the tapes
COPY AUTO COPYCOPY
Duplicating
End of the
original tape
Automatic operating mode
Stop with beep
*

1-6 CCP-1100SF
10
Maintenance
Maintenance
Cleaning the Heads andTape Path
Keeping the tape heads in a clean condition is essential
to the proper operation of the duplicator. Accumulations
of dust and tape oxides on the heads and tape path will
result in sound drop-outs, a loss of high frequencies and
excessive tape wear.
To clean the heads
1 Remove the cassette, if present.
2 Set the POWER switch to ON while keeping the
COPY button pressed for a few seconds. The head
block assembly will come out for easier cleaning
for 5 minutes.
3 Moisten the head cleaning tip (supplied) or a soft
cloth with at least 98% denatured alcohol, and
gently wipe the heads, capstan, pinch roller and
tape guide in each cassette compartment.
4 Set the POWER switch of CCP-1400 to ON, if
connected. Clean the had block assembly as
described in step 3.
5 Press any button but the COPY button to release
the cleaning mode.
Notes
•Do not use any solvent which may damage the heads,
capstan and/or pinch roller.
•Do not touch the brush for preventing the
electrostatic noise.
•Do not insert a cassette before the alcohol has dried.
Pinch roller
CapstanBrush Head Erase head
Demagnetizing Heads
Be sure the duplicator is turned off.
Residual magnetism will gradually build up on the
heads through continuous use and cause an increase of
tape noise in duplicating, erasure of high frequencies
or hiss build-up on the prerecorded original tape. The
heads and metallic parts of the tape path should be
demagnetized after every 20 - 30 hours of operation
with a commercially available head demagnetizer.
Cleaning the Cabinet
Clean the cabinet, panel and controls with a soft cloth
slightly moistened with water or a mild detergent
solution. Do not use solvents such as alcohol, benzine,
or thinner as they may mar the finish of the cabinet.
11
Power requirement120 V AC, 60 Hz
Power consumption
0.39 A
Recording system 2-track 2-channel / 2-track 1-
channel
Tape cassette Normal TYPE I cassette (C-30,
C-46, C-60, C-90)
(TYPE II and TYPE IV tapes not
usable)
Tape speed 76 cm/s (30 ips)
Copy time Approx. 2 min. (SONY HF-60)
(per run)
Rewind time Approx. 45 sec. (SONY HF-60)
Frequency response
50 – 10,000 Hz
Recording bias frequency
Approx. 550 kHz
S/N 52 dB, Peak level recording
(NAB-A, WRMS)
Total harmonic distortion
Less than 3 %
Wow and flutter Less than 0.23 % (WRMS)
Crosstalk Better than 52 dB (between tracks
1 and 2, at 1 kHz)
Drive control connector
Output (13-pin DIN)
Specifications
Dimensions Approx. 328 ×160 ×382 mm
(w/h/d) not including projecting
parts and controls
(13 ×6 3/8×15 1/8inches)
Mass Approx. 8.8 kg (19 lb 6 oz)
Accessories supplied
AC power cord (1)
Head cleaning tip (1 set)
Dust cover (1)
Operating Instructions
Design and specifications are subject to change
without notice.

2-1
CCP-1100SF
Section 2
Service Overview
2-1. Removal of cabinets
2-1-1. Side plate, Cassette panel
[Side plate]
Remove the four screws. [Cssette panel]
Remove the three stepped screws, and remove the cassette
panel.
.Note that a pawl is attached to panel.
2-1-2. Meter panel, Switch panel
[Meter panel]
1. Remove the cassette panel.
2. Remove the three screws.
3. Disengage the three pawls from chassis, and remove
the meter panel.
[Switch panel]
1. Remove the cassette panel.
2. Remove the three screws, and the cover.
.Note that the two pawls are attached to panel.
3. Remove the three screws, and disconnect the connector
on SW-7 (M) board.
4. Disengage the three pawls from chassis, and remove
the switch panel.
Stepped screws M3
PWH 4 x14
PWH 4 x14 Cassette panel
Pawl
Side plate
Side plate
PWH 3 x6
Cover
Pawls
Switch panel
Meter panel

2-2 CCP-1100SF
2-1-3. Rear panel, Front panel
[Rear panel]
1. Remove the six screws.
2. Pushing the panel in direction “a”, disengage the
hooks toward the direction “b”.
2-1-4. Bottom plate, SY-3 (M) board
1. Remove the two screws, and the bottom plate will
open together the SY-3 (M) board.
2. Remove the five board holders, and the SY-3 (M) board.
[Front panel]
1. Remove the three screws.
2. Pushing the panel in direction “a”, disengage the
hooks toward the direction “b”.
Front panel
PWH 3 x 6
PWH 3 x 6
Panel
a
b
Rear panel
PWH 3 x6
Board holders
Board holders
SY-3 (M) board
Bottom plate

2-3
CCP-1100SF
Capstan (A)
Dimension A Upper
groove
Dimension B
Capstan (B)
2-2. Capstan assembly
The unit employs 2 sets of capstan assemblies to drive a
capstan motor using 1 capstan belt.
Following figure shows a layout of capstan assemblies as
viewed from rear side of chassis with the bottom plate
removed.
Note : It is a difference between actuality and indicate of belt label to put on.
Put the belt on upper V groove in flywhee.
2-2-1. Speed lag between original MD and
copy MD
In the CCP-1100SF, the speed in the copy MD is slower by
1 % than that in the original MD in order to prevent an
unrecorded portion that will otherwise be present due to
the fact that the copy tape is rewound faster than original
tape.
This speed lag is done with difference in diameter of
flywheels.
2-2-2. Kind and arrangement of capstan
assemblies
The kind of capstan assemblies are as shown below.
Original Capstan(A) Assy A-2109-010-C
Copy Capstan(B) Assy A-2109-009-C
2-2-3. Identification and dimension of
capstan assemblies
Identification of capstan assemblies:
1. Capstan(A) assembly ...... Upper groove in flywheel
2. Capstan(B) assembly ...... No groove
Flywheel inner diameter (Unit : mm)
Capstan(A) assy Capstan(B) assy
Dimension A 19.87 20.00
Dimension B 20.07 20.00
Note : Replace the capstan assembly with the same kind of capstan
assembly when replacement is necessary.
Also, engage the belt at the same position, otherwise the speed will
change.
2-2-4. When eliminating speed lag between
original and copy
To make a tape without speed lag, the CCP-1100SF must
be modified since there is a 1 % speed lag between original
MD and copy MD in the CCP-1100SF. Modification is
made by replacing the capstan(A) assy used for original
MD in the CCP-1100SF with capstan(B) assy.
Capstan moter
Transformer
Original
AB
Copy

2-4 CCP-1100SF
2-3. Reel table assembly position
There are two methods available for replacing the reel table.
2-4. Assembly of capstan motor and
motor pully
Insert slowly the motor pulley into the capstan motor shaft,
and tighten hexagonal socket head screw where the pulley
is stopped.
Relative position between capstan motor and pulley is as
shown in the figure.
Gray
2.3 mm
A : Reel table (L) Assy
C : Height from chassis
Black
B : Reel table (R) Assy
20 mm
0.6 mm
1. When reel table assembly is mounted on the stand
alone motor. (in case of motor change, etc.)
Relative position between reel table and stand alone
motor is A and B shown in the figure.
2. Positioning from chassis. (if motor is attached to chassis.)
The distance from chassis to reel table top is 20 mm as
shown figure(C).
Note : 1. After replacement, confirm that the motor does not contact the reel
table assembly.
2. Tighten the reel table assembly fixing screws (hex. socket head
setscrew 2x3) with a hex. wrench.
3. The left motor shaft is locally planed, and one of two setscrews
should be positioned here.
Motor shaft
Motor pulley
Capstan motor
Push the pulley against here.

2-5
CCP-1100SF
2-7. Service mode
This mode facilitates adjustment of reel motor speed and
head azimuth.
Procedure :
Take out the cassette. Turn on the POWER switch while
pressing the REW and AUTO COPY buttons.
Keep pressing both buttons, and when the SHORT TAPE
indicator goes off after about 4 seconds, release the AUTO
COPY button. (At this time, do not release the REW button.)
Further after 2 seconds, make sure that the SHORT TAPE
indicator comes on again and the service mode is activated,
then release the REW button.
The following operation is available.
AUTO COPY : Same status as the COPY, with exception
that the bias dose not rise up. Accordingly,
the azimuth can easily be checked when
the record head is connected directly to
the playback amplifier.
COPY : The COPY status is maintained, so that
the take up reel and plunger circuit can be
checked.
REW : The REWIND status is maintained,
so that the supply reel circuit can be checked.
Note : In the COPY and REWIND modes, the shutoff and brake circuit do
not function. If a cassette tape is inserted, the reel motor can be
damaged at the end of tape. Therefor never insert a cassette tape.
[Test tape]
Type Part No. Frequency(Hz) Level(dB)
P-4-L300 7-819-011-11 315 0
P-4-A063 7-819-914-11 6.3 k _10
P-4-A100-2 7-819-016-21 10 k _20
WS-48A 7-819-032-11 3 k 0
CQ-012C 8-909-708-02 Mirror, 12 uBase
CQ-201B 8-909-708-41 Torque
Screw 1
Screw 2
Azimuth adjustment screw
Head board(P)
2-5. Head replacement
1. Disconnect the lead wires of head at the solder part.
2. Remove the head fixing screws. (For screw 1, only
loosen it.)
3. Install a new head with screws 1and 2.
4. After installation, adjust height and azimuth of the
head.
2-6. Cleaning mode
The set provides a cleaning mode and service mode to
facilitate the maintenance. Operate it in the procedure below.
Pinch roller
Capstan
Brush Head Erease head
The head block will come out so that the head and pinch
roller can easily be cleaned.
Procedure :
Take out the cassette. Turn on the POWER switch while
pressing the COPY button, and the head block will come
out in about 4 seconds.
The head block returns automatically after 5 minutes,
however, the cleaning mode cannot be reset unless other
than COPY button is pressed.

3-1
CCP-1100SF
Section 3
Circuit Descriptions
3-2. Power supply
Five 3-pin regulators are used, as shown below.
3-1. System block
The circuits of the CCP-1100SF consist of each block as shown below.
Connect to
CCP-1400 Transfer System
Switches
Mecha. Drive
Mecha. Drive
Power
Audio
CPU
Original
Copy
Power
switch
SI
LN
G
AC In
T1 F2
F1
F3
D1
D2
IC7
IC1
IC2
IC3
IC8
TP6
TP4
TP3
TP2
TP1
+12 V Capstan Moter
+12 V Audio
_12 V Audio
+5 V
+5 V CPU
Reel Motor
(M100, 110, 200, 210)
E1
D7
3-3. Mecha drive
Each reel motor is linked to the CPU with two input signals (FWD IN, REW IN) and one output signal
(MTR OUT). With the input signals, the CPU judges the motor status (run or stop).
With the output signal, the CPU controls the motor rotation.
The control ports (IC6 CPU) for reel motor are as listed below.
CPU Port IC6 (CPU) Pin.No. Operation
ORIGINAL COPY STOP COPY REW
OUTPUT T MTR OUT 13 12 H L H
S MTR OUT 17 16 H H L
INPUT T FWD IN 40 39 L H L
T REW IN 36 35 L L H
S FWD IN 56 55 L L H
S REW IN 52 51 L H L

3-2 CCP-1100SF
3-4. Transfer system
The digital signal system in the CCP-1100SF consists of three operation signal lines and two status signal lines.
If plural units of CCP-1400 are connected, they are connected in parallel as viewed from the CCP-1100SF side.
COPY Out
REW Out
A. REW Out
ORG. P. B. Out
SHUT OFF In
COPY In
REW In
A. REW In
ORG. P. B. In
SHUT OFF Out
20
21
25
24
23
20
21
25
24
23
Q505
R505
D505
Ref. 504
Ref. 503
Ref. 502
CCP-1100SF CCP-1400
Q501
R501
12
11
10
9
8
14
12
11
10
9
8
14
FG FG
Line / Control
Out In
RB601
Q605
Q604
Q603
Q602
Q601
R601
D601
IC6 IC6
Operation signals
13 pin-connector STOP COPY REW *A.REW
12 L H L L
11 L L H L
10 L L L H
L : If CCP-1400 is not connected, “L” is OPEN.
*A.REW : Only the tape for which the SHORT TAPE indicator does not illuminate is rewound.
In the AUTO COPY mode, REW 8COPY 8A.REW are output.
Status signal (from CCP-1100SF to CCP-1400)
13 pin-connector Playback of original tape others
9H L
Status signal (from CCP-1400 to CCP-1100SF)
13 pin-connector Even one MD in duplicator is running All MDs in is running uplicator stop
8H L
3-5. Switches
Four switches are provided for CCP-1100SF (A.COPY, COPY, STOP, REW).
The SIDE SELECT switch signal is not input to the CPU but it operates directly the relays on the AU-2 board.
The set provides two special mode (cleaning mode and service mode) for service, and these mode can be
activated by the switch operation.

4-1
CCP-1100SF
Section 4
Alignment
4-1. Mechanical adjustment
4-1-1. Plunger stroke adjustment
The plunger stroke must be adjusted to determine the head
advance amount, when the plunger is replaced.
Electrostatic brush
Align the brush body
with upper edge of brush bracket.
Align the brush end (0.5 mm length form the body)
with trail edge of brush bracket.
Brush bracket
Board cushion
Head board
Erace head
Plunger iron-core
Plunger
Chassis
0.3~0.5 mm
Wrong
Tape
Correct
[ Record and Playback Head ] [ Guide Head ]
Height
adjustment screw
This screw is not
for adjustment and
should be tightend.
Height
adjustment screws
Azimuth
adjustment screw
Replacement and adjustment :
1. Removing the cassette retainer (3-164-259-01) on the
front side of chassis will expose the plunger fixing
screws (PSW3 x6).
2. Replace the plunger, fix it temporarily to the chassis,
and link it to the head board.
3. Push in the plunger iron-core until it contacts closely
the plunger main body, so that the head board advances.
4. Fix the plunger at the position where a clearance
between head board and board cushion (3-164-245-01)
bonded to the notch in the chassis is 0.3 to 0.5 mm.
Note : After replacement, confirm in the copy status (service mode or cleaning
mode) that the clearance of 0.3 to 0.5 mm is ensured.
4-1-2. Electrostatic brush replacement
An electrostatic brush is attached to the head board to eliminate
static discharge. It comes in contact with the tape when the head
board advances. Therefore, it wears.
Follow the procedure provided below when replacing the brush.
1. Remove the electrostatic brush assembly (fixing screw :
PS2 x4) on the head board, then remove the brush
retainer (fixing screw : PS2 x4) and peel the brush off
the brush bracket (3-164-234-02).
2. Clean the brush bracket with alcohol, and bond a new brush.
3. The electrostatic brush position is as shown in below.
Note : The brushes are made of thin stainless wires.
Take care not to bend them during replacement.
4-1-3. Head height adjustment
1. Install a mirror tape cassette (CQ-012C) and depress
COPY button and STOP button alternately in service
mode and confirm that the tape is held at tape guide.
2. In service mode, press the COPY button, if tape is
curled along tape guide, adjust the respective adjustment
parts as shown in below.
Note : Also pay attention to head azimuth and zenith, and execute visual
confirmation. For this, turn the front and back height adjustment screws
and the azimuth adjustment screw each for about the same amount.

4-2 CCP-1100SF
4-2. Electrical adjustment
4-2-1. Head azimuth adjustment
Select either of the following two methods.
Note : .Don't press the Copy or Rewind button in service mode when insert
the cassette tape.
.Before the adjustment, clean the pinch roller and head,
then demagnetize the head using the demagnetizer.
CN1
1
6
IC1 1/2 IC2 1/2 TP5 Level meter
Head IC1 2/2 IC2 2/2 TP6 Level meter
CN1
TP5
TP6
E7
AU-2
Tool Cord
Erase Head
Record Head
Screw "A"
Level Meter
Connect to four pins
on this side.
Connect to four pins on this side.
[ How to make Tool Cord ]
Approx. 350 mm
6
1
1
8
6P Connector
8P Connector
Method A : Using the external level meter.
Test equipment : Tool cord
Test tape 10 kHz (P-4-A100-2)
Level meter
Procedure :
*1. Disconnect the connector CN1 of original head
(playback) on the AU-2 board.
*2. Disconnect the connector CN4 of copy head (record)
on the AU-2 board.
*3. Connect the tool cord to the copy head connector and
connector CN1 on the AU-2 board.
4. Connect a “+” terminal of level meter to TP5 or TP6
on the AU-2 board, and a “_” terminal to the E7.
5. Insert the test tape 10 kHz (P-4-A100-2) into the deck
to be adjusted.
6. Press the AUTO COPY button in the service mode to
activate the playback status.
7. Rotate the azimuth adjustment screw “A” so that
reading of both level meters (TP5 and TP6) becomes
the maximum.
* The items marked *are not necessary for P.B. head adjustment.