CD-BP1300W/BP1350W
SERVICE MANUAL
No. S6055CDP1300W
MINI COMPONENT SYSTEM
MODEL CD-BP1300W
CD-BP1300W Mini Component System consisting of
CD-BP1300W (main unit) and CP-BP1300 (speaker system).
Illustration: CD-BP1300W
MINI COMPONENT SYSTEM
MODEL CD-BP1350W
Illustration: CD-BP1350W
•In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used.
CD-BP1350W Mini Component System consisting of CD-BP1350W (main unit), CP-BP1350 (front speaker) and GBOXS0043AWM1 (surround speaker).
This Service Manual is for the CD-BP1300W/BP1350W, which is a minor-modification model of the CD-BP1200W/BP1250W. This manual, therefore, describes only the changed points from the service manual. Please refer to the CD-BP1200W/1250W service manual (No.S6052CDP1200W) together with this manual.
CD-BP1200W/BP1250W |
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REMOVING AND REINSTALLING THE MAIN PARTS .. |
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ADJUSTMENT ................................................................ |
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TROUBLESHOOTING (CD SECTION) .......................... |
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FUNCTION TABLE OF IC .............................................. |
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FL DISPLAY .................................................................... |
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CONTENTS |
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SAFETY PRECAUTION FOR SERVICE MANUAL |
........................................................................................................... 2 |
VOLTAGE SELECTION .............................................................................................................. |
....................................... 2 |
SPECIFICATIONS ................................................................................................................. |
............................................ 3 |
NAMES OF PARTS ................................................................................................................. |
.......................................... 4 |
OPERATION MANUAL ............................................................................................................... |
....................................... 6 |
DISASSEMBLY .................................................................................................................... |
.............................................. 8 |
BLOCK DIAGRAM .................................................................................................................. |
......................................... 11 |
SCHEMATIC DIAGRAM .............................................................................................................. |
.................................... 12 |
WIRING SIDE OF P.W.BOARD ....................................................................................................... |
................................ 22 |
NOTES ON SCHEMATIC DIAGRAM ..................................................................................................... |
......................... 30 |
TYPES OF TRANSISTOR AND LED ................................................................................................................................ |
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WAVEFORMS OF CD CIRCUIT ........................................................................................................ |
.............................. 31 |
VOLTAGE ........................................................................................................................ |
................................................ 32 |
REPLACEMENT PARTS LIST/EXPLODED VIEW |
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This document has been published to be used
SHARP CORPORATION– 1 – |
for after sales service only. |
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The contents are subject to change without notice. |
CD-BP1300W/BP1350W
SAFETY PRECAUTION FOR SERVICE MANUAL
Precaution to be taken when replacing and servicing the Laser Pickup.
The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class 1 Requirements. However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam.
(1)When the cabinet has been removed, the power is turned on without a compact disc, and the Pickup is on a position outer than the lead-in position, the Laser will light for several seconds to detect a disc. Do not look into the Pickup Lens.
(2)The Laser Power Output of the Pickup inside the unit and replacement service parts have already been adjusted prior to shipping.
(3)No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup.
(4)Under no circumstances look directly into the Pickup Lens at any time.
(5)CAUTION - Use of controls or adjustments, or performance of procedures other than those specified herein may result in hazardous radiation exposure.
CAUTION
This Mini Component System is classified as a CLASS 1 LASER product.
The CLASS 1 LASER PRODUCT label is located on the rear cover.
Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
As the laser beam used in this compact disc player is harmful to the eyes, do not attempt to disassemble the cabinet. Refer servicing to qualified personnel only.
Laser Diode Properties
Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE. ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
VOLTAGE SELECTION
Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltage as follows, Turn the selector with a screwdriver until the appropriate voltage number appears in the window (110 V, 127 V, 220 V or 230 V - 240 V AC).
QACCE0007AW00 |
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QACCA0004AW00 |
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QACCL0002AW00/QACCZ0008AW00
QPLGA0003AWZZ QPLGA0004AWZZ
QACCJ0006AW00
Figure 2 AC POWER SUPPLY CORD AND PLUG ADAPTOR
– 2 –
CD-BP1300W/BP1350W
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.
SPECIFICATIONS
CD-BP1300W/BP1350W
General
Power source: |
AC 110/127/220/230-240 V, |
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50/60 Hz |
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Power |
47 W |
consumption: |
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Dimensions: |
Widt h; 270 mm (10-5/8") |
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Height; 300 mm (11-13/16") |
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Depth; 373 mm (14-11/16") |
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Weight: |
5.2 kg (11.4 lbs .) |
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Amplifier section (CD-BP1300W) |
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Output power: |
MPO; 64 W (32 W + 32 W) |
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(10 % T.H.D.) |
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RMS; 40 W (20 W + 20 W) |
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(10 % T.H.D.) |
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RMS; 28 W (14 W + 14 W) |
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(0.9 % T.H.D.) |
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Output terminals: |
Speakers; 6 ohms |
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Headphones ; 16 - 50 ohms |
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(recommended; 32 ohms) |
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Cassette deck section
Frequency |
50 - 14,000 Hz (Normal tape) |
response: |
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Signal/noise ratio: |
55 dB (TAPE 1, playback) |
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50 dB (TAPE 2, recording/play- |
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back ) |
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Wow and flutter: |
0.3 % (WRMS) |
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CP-BP1300
Type: |
2-way [13 c m (5-1/4") woofer and |
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5 cm (2") t weeter] |
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Maximum input |
40 W |
power: |
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Rated input power: |
20 W |
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Impedance: |
6 ohms |
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Dimensions: |
Widt h; 220 mm (8-11/16") |
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Height; 300 mm (11-13/16") |
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Depth; 217 mm (8-9/16") |
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Weight: |
2.6 kg (5.7 lbs .)/each |
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Amplifier section (CD-BP1350W)
Output power: |
MPO; 64 W (32 W + 32 W) |
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(10 % T.H.D.) |
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RMS; 40 W (20 W + 20 W) |
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(10 % T.H.D.) |
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RMS; 28 W (14 W + 14 W) |
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(0.9 % T.H.D.) |
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Output terminals: |
Front speakers; 8 ohms |
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Surround speakers; 16 ohms |
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Headphones; 16 - 50 ohms |
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(recommended; 32 ohms) |
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Compact disc player section
Type: |
3-disc multi-play compact disc |
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player |
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Signal readout: |
Non-contact, 3-beam semi-con- |
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ductor laser pickup |
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D/A converter: |
1-bit D/A converter |
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Frequency |
20 - 20,000 Hz |
response: |
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Dynamic range: |
90 dB (1 kHz) |
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Tuner section |
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Frequency range: |
FM; 88 - 108 MHz |
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AM; 531 - 1,602 kHz |
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CP-BP1350
Type: |
2-way [13 cm (5-1/4") woofer and |
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5 cm (2") tweeter] |
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Maximum input |
30 W |
power: |
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Rated input power: |
15 W |
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Impedance: |
8 ohms |
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Dimensions: |
Width; 220 mm (8-11/16") |
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Height; 300 mm (11-13/16") |
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Depth; 217 mm (8-9/16") |
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Weight: |
2.6 kg (5.7 lbs.)/each |
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(CD-BP1350W ONLY) |
GBOXS0043AWM1 |
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Type: |
8 cm (3-3/32") full-range speaker |
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Maximum input |
10 W |
power: |
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Rated input power: |
5 W |
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Impedance: |
16 ohms |
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Dimensions: |
Width; 150 mm (6") |
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Height; 150 mm (6") |
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Depth; 78 mm (3") |
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Weight: |
0.4 kg (0.9 lbs.)/each |
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Specifications for this model are subject to change without prior notice.
– 3 –
CD-BP1300W/BP1350W
NAMES OF PARTS
CD-BP1300W/BP1350W
Front panel
1.(CD) Disc Number Indicators
2.Timer Indicator
3.Record Indicator
4.Sleep Indicator
5.Extra Bass Indicator
6.(CD/TUNER) Memory Indicator
7.FM Stereo Mode Indicator
8.FM Stereo Indicator
9.(CD) Repeat Indicator
10.(CD/TAPE) Play Indicator
11.(CD) Pause Indicator
12.(CD) Disc Tray
13.Timer Set Indicator
14.On/Stand-by Button
15.Timer/Sleep Button
16.Clock Button
17.Function Selector Buttons
18.Headphone Socket
19.Equalizer Mode Selector/Extra Bass/Demo Mode Button
20.Volume Up/Down Buttons
21.Tuning and Time Up/Down Buttons
22.(TAPE 1) Cassette Compartment
23.(TAPE 2) Cassette Compartment
24.(CD) Disc Skip Button
25.(CD) Track Down/Review Button (TUNER) Preset Down Button (TAPE 2) Rewind Button
26.(CD) Track Up/Cue Button (TUNER) Preset Up Button (TAPE 2) Fast Forward Button
27.(CD) Open/Close Button
28.Memory/Set Button
29.(CD/TAPE) Stop Button
30.(TAPE 2) Record Pause Button
31.(CD) Play/Repeat Button (TAPE) Play Button
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9 10 11
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22 23
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– 4 –
CD-BP1300W/BP1350W
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Rear panel |
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Remote control |
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1 |
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2 |
7 |
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1.AC Voltage Selector
2.AC Power Input Socket
3.Surround Speaker Terminals (CD-BP1350W ONLY)
4.Front Speaker Terminals
5.Span Selector Switch
6.FM Aerial Earth Terminal
7.FM 75 Ohms Aerial Terminal
8.AM Loop Aerial Input Socket
CP-BP1300/BP1350
1
2
3
4
1.Tweeter
2.Woofer
3.Bass Reflex Duct
4.Speaker Wire
GBOXS0043AWM1 (CD-BP1350W ONLY)
1
2
1.Full-Range Speaker
2.Speaker Wire
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8 |
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13 14 15 1617 18
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2123
1. Remote Control Transmitter LED
CD control section
2.Disc Number Select Buttons
3.Memory Button
4.Pause Button
5.Clear Button
6.Track Down/Review Button
7.Track Up/Cue Button
8.Disc Skip Button
9.Play/Repeat Button
10.Stop Button
11.Random Button
Tuner control section
12. Preset Up/Down Buttons
Tape control section
13.(TAPE 1) Play Button
14.(TAPE 2) Record Pause Button
15.(TAPE 1/2) Stop Button
16.(TAPE 2) Play Button
17.(TAPE 2) Rewind Button
18.(TAPE 2) Fast Forward Button
Common section
19.Equalizer Mode Selector Button
20.Function Selector Buttons
21.On/Stand-by Button
22.Extra Bass Button
23.Volume Up/Down Buttons
– 5 –
CD-BP1300W/BP1350W
OPERATION MANUAL
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Connecting the AC power lead |
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AM/FM interval (span) |
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Check the setting of the AC voltage selector located on the rear panel before plugging the unit into an AC socket. If necessary, adjust the selector to correspond to the AC power voltage used in your area.
Selector adjustment:
Turn the selector with a screwdriver until the appropriate voltage number appears in the window (110 V, 127 V, 220 V or 230 V - 240 V AC).
1 |
2 |
To an AC socket |
Notes:
Plug the AC power lead into an AC socket, after any connections.
Unplug the AC power lead from the AC socket if the unit will not be in use for a prolonged period of time.
Never use a power lead other than the one supplied. Use of a power lead other than the one supplied may cause an electric shock or fire.
AC Plug Adaptor
In areas (or countries) where an AC socket as shown in illustration is used, connect the unit using the AC plug adaptor supplied with the unit, as illustrated. The AC plug adaptor is not included in areas where the AC wall socket and AC power plug can be directly connected (see illustration ).
Note for users in Australia and New Zealand:
An AC plug adaptor is not supplied if the lead has an Australian Standard plug.
The International Telecommunication Union (ITU) has established that member countries should maintain either a 10 kHz or a 9 kHz interval between broadcasting frequencies of any AM station. The illustration shows the 9 kHz interval zones (regions 1 and 3), and the 10 kHz interval zone (region 2).
Before using the unit, set the SPAN SELECTOR switch (on the rear panel) to AM tuning interval (span) of your area.
To change the tuning zone:
1 Press the ON/STAND-BY button to enter the standby mode.
2 Set the SPAN SELECTOR switch to "50/9" for 9 kHz AM interval (50 kHz FM interval), and "100/10" for 10 kHz AM interval (100 kHz FM interval).
3 Whilst pressing down the / button and the EQUALIZER/X-BASS/DEMO button, hold down the ON/STAND-BY button for at least 1 second.
"CLEAR AL" will appear.
Caution:
The operation explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets.
– 6 –
– 7 –
SETTING THE CLOCK
In this example, the clock is set for the 24-hour (0:00) system.
(Main unit operation)
ON/
STAND-BY
CLOCK
MEMORY/SET
TUNING/TIME ()
6 Press the TUNING/TIME ( or ) button to adjust the hour.
Press the TUNING/TIME ( or ) button once to advance the time by 1 hour. Hold it down to advance continuously.
When the 12-hour display is selected, "AM" will change automatically to "PM".
7 Press the MEMORY/SET button.
1 Press the ON/STAND-BY button to enter the standby mode.
2 Press the CLOCK button.
3 Within 5 seconds, press the MEMORY/SET button.
8 Press the TUNING/TIME ( or ) button to adjust the minutes.
Press the TUNING/TIME ( or ) button once to advance the time by 1 minute. Hold it down to change the time in 5-minute intervals.
The hour setting will not advance even if minutes advance from "59" to "00".
4 Press the TUNING/TIME ( or ) button to select the time display mode.
0:00 AM 0:00 AM 12:00
"0:00" The 24-hour display will appear.
(0:00 - 23:59)
"AM 0:00" The 12-hour display will appear.
(AM 0:00 - PM 11:59)
"AM 12:00" The 12-hour display will appear.
(AM 12:00 - PM 11:59)
Note that this can only be set when the unit is first installed or it has been reset.
5 Press the MEMORY/SET button.
9 Press the MEMORY/SET button.
The clock starts operating from "0" second. (Seconds are not displayed.) And then the clock display will disappear after a few seconds.
To see the time display:
Press the CLOCK button.
The time display will appear for about 5 seconds.
Note:
The clock display will flash on and off at the push of the CLOCK button when the AC power supply is restored after a power failure occurs or after the AC power lead is disconnected. If this happens, follow the procedure below to change the clock time.
To change the clock time:
1Press the CLOCK button.
2Within 5 seconds, press the MEMORY/SET button.
3Perform steps 6 - 9 above.
To change the time display mode:
1Perform steps 1 - 2 in "RESETTING THE MICROCOMPUTER".
2Perform steps 1 - 9 above.
0.2 m - 6 m (8" - 20')
15 |
15 |
Notes concerning use:
Replace the batteries if the operating distance is reduced or if the operation becomes erratic.
Periodically clean the transmitter LED on the remote control and the sensor on the main unit with a soft cloth.
Exposing the sensor on the main unit to strong light may interfere with operation. Change the lighting or the direction of the unit.
Keep the remote control away from moisture, excessive heat, shock, and vibrations.
RESETTING THE MICROCOMPUTER
Reset the microcomputer under the following conditions:
To erase all of the stored memory contents (clock and timer settings, and tuner and CD presets).
If the display is not correct.
If the operation is not correct.
1 Press the ON/STAND-BY button to enter the standby mode.
2 Whilst pressing down the / button and the EQUALIZER/X-BASS/DEMO button, hold down the ON/STAND-BY button for at least 1 second.
"CLEAR AL" will appear.
ON/
EQUALIZER
STAND-BY
X-BASS/
DEMO
Caution:
The operation explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets.
BP1300W/BP1350W-CD
CD-BP1300W/BP1350W
DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:
1.Take cassette tape and compact disc out of the unit.
2.Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit.
3.Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling.
4.Take sufficient care on static electricity of integrated circuits and other circuits when servicing.
CD-BP1300W/BP1350W
STEP |
REMOVAL |
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PROCEDURE |
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FIGURE |
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1 |
Top Cabinet |
1. |
Screw ..................... |
(A1) x4 |
8-1 |
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2 |
Side Panel |
1. |
Screw ..................... |
(B1) x2 |
8-1 |
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(Left/right) |
2. |
Screw ..................... |
(B2) x2 |
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3 |
CD Player Unit/ |
1. |
Turn on the power supply, |
8-2 |
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CD Tray Cover |
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open the disc tray, take out the |
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CD cover, and close. (Note 1) |
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2. |
Screw ..................... |
(C1) x1 |
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3. |
Hook ....................... |
(C2) x3 |
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4. |
Hook ....................... |
(C3) x2 |
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5. |
Socket .................... |
(C4) x2 |
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4 |
Rear Panel |
1. Screw ..................... |
(D1) x8 |
8-2 |
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5 |
Main/Headphones |
1. |
Screw ........................ |
(E1) x8 |
9-2 |
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PWB |
2. |
Socket .................... |
(E2) x4 |
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3. |
Flat Cable .............. |
(E3) x1 |
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4. |
Lug Wire ................. |
(E4) x1 |
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6 |
Front Panel |
1. |
Screw ..................... |
(F1) x3 |
9-2 |
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7 |
Display PWB |
1. |
Screw ..................... |
(G1) x9 |
9-3 |
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2. |
Flat Cable .............. |
(G2) x1 |
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8 |
Tape Mechanism |
1. |
Open the cassette holder. |
9-3 |
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2. |
Screw...................... |
(H1) x5 |
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9 |
Turntable |
1. |
Hook ....................... |
(J1) x2 |
9-4 |
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2. |
Cover ..................... |
(J2) x1 |
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10 |
Disc Tray |
1. |
Turn fully the lock lever in the |
8-3 |
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arrow direction. |
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2. While holding the lock lever, rotate |
9-1 |
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the cam gear until the cam gear |
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rib engages with the clamp lever. |
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3. |
Push the slide holder backward to |
9-5 |
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engage the claw with the groove |
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and remove it in the direction |
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of the arrow. .............. |
(K1) x6 |
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11 |
CD Servo PWB |
1. |
Screw ..................... |
(L1) x1 |
9-6 |
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(Note 2) |
2. |
Hook ....................... |
(L2) x3 |
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3. |
Socket .................... |
(L3) x4 |
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12 |
CD Mechanism |
1. |
Hook ....................... |
(M1) x2 |
10-1 |
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2. |
Hook ....................... |
(M2) x3 |
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Note 1:
How to open the changer manually. (Fig. 8-3)
1.In this state, turn fully the lock lever in the arrow direction through the hole on the loading chassis bottom.
2.While holding the lock lever, rotate the cam gear anti clockwise until the cam gear rib engages with the clamp lever. (Fig. 9-1)
3.After that, push forward the CD slide holder.
Note 2:
1.After removing the connector for the optical pickup from the connector, wrap the conductive aluminium foil around the front end of the connector to protect the optical pickup from electrostatic damage.
CD-BP1300W/BP1350W
(A1)x2 |
Top Cabinet |
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Front Panel |
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ø3x12mm |
Side Panel (Right)
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(A1)x2 |
(B2)x1 |
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ø3x12mm |
ø3x10mm |
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(B1)x2 |
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Side Panel |
ø3x12mm |
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(Left) |
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Rear |
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Panel |
(B2)x1 |
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Figure 8-1 |
ø3x10mm |
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CD Servo |
CD Tray Cover |
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PWB |
(C4)x2 |
(C2) x3 |
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1 |
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(C3) x1 |
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Pull |
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1 |
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2 |
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CD Player |
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Unit |
Rear |
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(C3)x1 |
Panel |
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(C1)x1 |
Front Panel |
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ø3x12mm |
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Main PWB
(D1)x8
ø3x8mm
Figure 8-2
Lock Lever
CD Player Unit
(Bottom View)
Figure 8-3
Note 3:
1.Be careful not to break the claw of the CD mechanism.
2.When fining back the cam gear assembly, let it lock by front movement.
– 8 –
CD-BP1300W/BP1350W
(J2) x1
Clamp Lever
Turntable
CD Player Unit
(Top View)
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Slide Chassis |
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Cam Gear Rib |
(J1) x2 |
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Figure 9-1 |
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(E3)x1 |
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Loading Chassis |
(E2)x2 |
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(E2)x1 |
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Front Panel |
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Figure 9-4 |
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Headphones |
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(K1) x3 |
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(E1)x7 |
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PWB |
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2 |
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ø3x10mm |
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Slide Chassis |
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(E2)x1 |
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(E4)x1 |
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1 |
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(E1)x1 |
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(K1) x3 |
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(F1)x3 |
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ø3x10mm |
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Main PWB |
ø3x8mm |
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Loading Chassis |
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Figure 9-2 |
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Figure 9-5 |
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(G2)x1 |
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Display PWB |
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Front Panel |
(L1)x1 |
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(L3) x2 |
CD Servo |
Slide Chassis |
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ø3x8mm |
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PWB |
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(G1)x9 |
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ø3x10mm |
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Tape |
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(L2) x3 |
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Mechanism |
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(H1)x5 |
ø3x10mm |
Open |
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Cassette |
(L3) x2 |
Holder |
Figure 9-3 |
Figure 9-6 |
– 9 –
CD-BP1300W/BP1350W
CD |
(M2) x3 |
Mechanism |
|
(M1) x1 |
(M1) x1 |
Slide Chassis
Figure 10-1
CP-BP1300/BP1350
STEP |
REMOVAL |
PROCEDURE |
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FIGURE |
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1 |
Woofer |
1. Front Panel ............ |
(A1) x1 |
10-2 |
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2. Screw ..................... |
(A2) x4 |
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2 |
Tweeter |
1. Screw ..................... |
(B1) x2 |
10-3 |
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(A1x1)
Screwdriver Driver should be pried away from speaker box.
Figure 10-2
Tweeter
(B1)x2
ø3x10mm
(A2)x4 ø4x12mm
Woofer
Figure 10-3
– 10 –
CD-BP1300W/BP1350W
TO MAIN SECTION |
TO DISPLAY SECTION |
(TO IC601) |
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SW2 |
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SW3 |
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DISC |
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SW1 |
CLAMP NUMBER |
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OPEN/ |
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CLOSE |
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M3 |
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M |
T/T |
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UP/DOWN |
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+ |
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MOTOR |
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- |
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1 |
2 |
3 |
4 |
5 |
6 |
BI4 |
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CH-R |
AGND |
CH-L |
DGND |
+5V(+B3) |
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CDINT |
WRQ |
DRF |
CE |
DO |
DI |
CLK |
RESCD |
CLAMPSW |
GND |
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1 |
2 |
3 |
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4 |
5 |
6 |
CNS4 |
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1 |
2 |
3 |
4 |
5 |
CNP11 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
CNP12 |
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1 |
2 |
3 |
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4 |
5 |
6 |
CNP4 |
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Q2 |
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75 |
76 |
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45 |
46 |
47 |
48 |
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32 |
31 |
30 |
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66 |
CL |
CONT6 |
CONT7 |
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LCHO |
LVSS |
RVSS |
RCHO |
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CONT4 |
CONT3 |
CONT2 |
64 |
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65 |
CE |
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74 |
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67 |
DI |
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40 |
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68 |
DO |
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19 |
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69 |
INT |
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IC2 |
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13 |
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WRQ |
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3 |
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SW4 |
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70 |
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LC78641E |
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PICKUP IN |
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71 |
RES |
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SERVO/SIGNAL |
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CONT5 33 |
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72 |
DEF |
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CONTROL |
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SLD0 |
26 |
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52 |
XOUT |
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SPD0 |
25 |
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VVDD ADAVDD |
VDD |
LVDD |
RVDD |
XVDD |
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HFL |
RFEV |
FE |
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XL1 |
VDD5V |
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TE |
24 |
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FD0 |
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51 |
XIN |
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TD0 |
23 |
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16.9344MHz |
73 |
5 |
18 |
36 |
44 |
49 |
50 |
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7 |
14 |
15 |
16 |
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+5V |
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+3.3V |
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CONSTANT |
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1 |
2 |
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17 |
25 |
41 |
42 |
38 |
39 |
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VOLTAGE |
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Q1 |
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17 |
18 |
19 |
20 |
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21 |
22 |
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35 |
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HFL |
TE |
TE- |
FE |
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FE- |
RFEV |
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18 |
VCC1 |
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IC3 |
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29 |
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+3.3V |
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30 |
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40 |
VCC4 |
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22 |
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M63001FP |
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21 |
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IC1 |
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+5V |
24 |
VCC2 |
FOCUS/TRACKING/ |
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23 |
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LA9235M |
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23 |
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SPIN/SLED DRIVER |
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14 |
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11 |
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SERVO AMP. |
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LASER |
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28 |
VCC3 |
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8 |
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DRIVER |
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9 |
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FIN1 |
FIN2 |
TIN1 |
TIN2 |
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PD |
LDD |
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Q3 |
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+3.3V |
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4 |
5 |
6 |
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7 |
15 |
16 |
26 |
27 |
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1 |
2 |
3 |
4 |
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7 |
8 |
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+5V |
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M2 |
M |
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SLED |
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MOTOR |
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COIL |
COIL |
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M |
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SPINDLE |
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M1 |
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FOCUS |
TRACKING |
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MOTOR |
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PICKUP UNIT |
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Figure 11 BLOCK DIAGRAM (1/3)
– 11 –
CD-BP1300W/BP1350W |
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FM ANTENNA |
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+B2 |
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TERMINAL |
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SO302 |
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IC301 |
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6 |
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T302 |
1 CF303 |
3 |
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1 BF301 |
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1 |
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TA7358AP |
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CF351 |
X351 |
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FM FRONT END |
9 |
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T351 |
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CF352 |
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4 |
5 |
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1 |
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3 |
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7 |
8 |
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FM OSC |
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1 |
2 |
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4 |
5 |
9 |
8 |
17 13 |
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FM |
L312 |
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T301 |
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AM MIX |
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AM IF |
FM+B FM |
MO/ST |
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IC303 |
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GND |
DET VCO |
L 14 |
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RF |
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LA1832S |
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R15 |
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FM IFDET/ |
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FM/AM |
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FM MPX. /AM IF |
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OUT MPX IN |
FM/AM |
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23 |
21 |
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24 |
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18 |
16 |
12 |
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AM LOOP |
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OSCAMIN |
RFAMIN |
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OUTOSCAM |
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STEREO |
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ANTENNA |
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FM OSC |
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Q302 |
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CNP302 |
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1 |
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1 |
T303 |
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AM |
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T306 |
AM BAND |
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2 |
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2 |
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TRACKING |
COVERAGE |
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VT |
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X352 |
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4.5MHZ |
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22 16 |
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CE |
DI |
CLK |
DO |
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20 |
1 |
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15 |
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11 |
3 |
4 |
5 |
6 |
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IC302 |
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VDD 17 |
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LC72131 |
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PLL(TUNER) |
FM/AM MO/ST |
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FM +B |
SWITCHING |
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7 |
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9 |
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10 |
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21 |
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Q360 |
FM |
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+B2 |
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+B2 |
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23 |
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1 |
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DI |
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CE 2 |
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TAPE |
L 10 |
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CLK 24 |
SYSTEM |
|||||
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IC601 |
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MUTE |
|||||||||
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CNS601 |
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R |
15 |
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21 R |
Q601 |
|||||||
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LC75341 |
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1 |
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Q602 |
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R |
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TUNER |
L 11 |
AUDIO PROCESSOR |
4 L |
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|||||||||||
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FROM CD |
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2 |
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CD |
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R 14 |
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SECTION |
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3 |
L |
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L 12 |
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CNP11 |
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R13 |
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4 |
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IC101 |
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7 8 1718 |
3 |
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5 |
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AN7345K |
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PLAYBACK AND RECORD/ |
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PLAYBACK AMP. |
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|||
PLAYBACK |
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L(T1) |
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1 |
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13 |
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+B2 |
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MUTING |
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Q110 |
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REC/PLAY |
|||||
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||||||
HEAD |
L-CH |
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R(T1) |
24 |
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P.B |
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|||
TAPE 1 |
R-CH |
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Q111 |
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4 L |
PB |
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SWITCHING |
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L(T2) |
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2 |
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21 R |
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|||||
REC |
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REC |
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R(T2) |
23 |
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||||
PLAYBACK |
P.B. |
Q104~ |
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HEAD |
L-CH |
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L NF |
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3 |
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5 |
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TAPE 2 |
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Q107 |
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||||
R-CH |
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R NF |
22 |
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20 |
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||||
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POP |
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6 T1/T2 |
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H/N |
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REDUCE |
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7 |
L REC |
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|||||
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AC BIAS |
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L REC |
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9 REC |
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18 |
R |
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||||||||
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R REC 16 |
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8 L NF |
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|||||
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REF 14 |
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17 R NF |
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12 NOR/ |
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10 ALC |
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HIGH |
T1/T2 |
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15 |
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19 |
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SWITCHING |
|
SWITCHING |
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Q108 |
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Q103 |
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Q109 |
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Q101 |
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Q102 |
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SWITCHING |
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BIAS |
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ERASE |
BIAS |
Q114 |
Q112 |
Q113 |
BAIS |
OSC |
L104 |
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HEAD
SWITCHING
Figure 12 BLOCK DIAGRAM (2/3)
– 12 –
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CD-BP1300W/BP1350W |
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R. PLAY |
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F. PLAY |
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+B2 |
SW802 |
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FL701 |
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T2 PLAY |
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SPAN SELETOR |
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FL DISPLAY |
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T1 PLAY |
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Q702 |
SOLENOID |
MOTOR |
TAPE |
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1 |
2 |
4 ~10 |
11 ~30 |
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31 32 33 |
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Q703 |
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DRIVER |
MOTOR |
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Q706 |
M |
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Q705 |
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Q704 |
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LED722 |
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+B5 |
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60 5957 5655 54 5352 5150 49 48 4746 45 44 4342 4140 |
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71 |
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VDD |
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39 |
1 |
RX701 3 |
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~ |
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38 |
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2 |
+B |
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78 |
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37 |
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80 |
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IC701 |
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SYS. STOP |
36 |
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35 |
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~ |
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IX0337AW |
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+B4 |
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99 |
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AVDD |
34 |
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SYSTEM |
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MICROCOMPUTER |
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33 |
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KEY |
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~ |
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SW701-SW703 |
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31 |
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SW709-SW721 |
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SW723-SW725 |
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Q701 |
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RESET |
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100 VDD |
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VDD |
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CE |
CL DI DO |
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1 |
4 5 |
6 |
7 ~ 9 10 111213 15 16 17 ~20 2122 2324 |
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+B5 |
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+B5 |
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TO CD |
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XL701 |
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SECTION |
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4.1943MHz |
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Q707 |
3 |
IC704 |
1 |
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+B5 |
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JK901 |
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KIA7042AP 2 |
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SP. DET. |
Q901 |
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HEADPHONES |
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Q902 |
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RESET |
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IC901 |
3 |
10 R-OUT |
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R 15 STK40202 |
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SO901 |
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L 1 POWER AMP. |
7 L-OUT |
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SPEAKER |
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+Vcc |
13 |
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TERMINAL |
SYSTEM |
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9 |
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8 |
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MUTE |
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Q601 |
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FRONT |
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Q602 |
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PT801 |
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SPEAKER |
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-B1 |
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F803 |
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POWER TRANSFORMER |
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T3.15A L 250V |
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SURROUND |
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SPEAKER |
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D814 |
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+B1 |
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CD-BP1350W ONLY |
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F802 |
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T3.15A L 250V |
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REC/PLAY |
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SW801 |
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VOLTAGE SELECTOR |
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KIA7810AP |
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220V |
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SO801 |
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F801 |
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230-240V |
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VOLTAGE |
D810-D812 |
T2A L 250V |
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AC INPUT |
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A10V |
REGULATOR |
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110V |
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SOCKET |
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+B2 |
IC801 |
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127V |
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+B3 |
+5VCD |
IC802 |
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AC POWER |
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SUPPLY CORD |
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KIA7805P |
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AC 110/127/220/ |
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VOLTAGE |
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230-240V, 50/60Hz |
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REGULATOR |
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+B4 |
M_10V |
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Q805 |
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+B5 |
UN SW 5V |
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IC803 |
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+B6 |
SW 5V |
AN78L05 |
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T.F. |
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CONSTANT |
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VOLTAGE REGULATOR |
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BAIS |
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Figure 13 BLOCK DIAGRAM (3/3)
– 13 –
CD-BP1300W/BP1350W
A
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Vcc 7 |
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Vref |
6 |
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E |
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B |
5 |
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A |
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4 |
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B |
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3 |
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F |
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2 |
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C |
1 |
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C
D
E |
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TR- |
1 |
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TR+ |
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TR+ |
2 |
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FO+ |
FO+ |
3 |
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FO- |
4 |
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GND |
5 |
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FO- |
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6 |
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F |
TR- |
PD |
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7 |
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VR |
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ACTUATOR |
LD |
8 |
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PICKUP UNIT
G
CD MOTOR PWB-C
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CNP3A |
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M1 |
+ |
6 |
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SPINDLE |
M |
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MOTOR |
5 |
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- |
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M2 |
+ |
4 |
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SLED |
M |
3 |
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MOTOR |
- |
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SW4 |
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2 |
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PICKUP IN |
|
1 |
H
CD SERVO PWB-B
CNS1B |
CNS1A |
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+B |
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7 |
7 |
7 |
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R50 |
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47 |
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6 |
6 |
6 |
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TIN1 |
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5 |
5 |
5 |
R51 |
68K |
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FIN1 |
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4 |
4 |
4 |
R52 |
68K |
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C23 |
R |
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3 |
3 |
3 |
R53 |
68K |
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FIN2 |
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0.047 |
6 |
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TIN2 |
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2 |
2 |
2 |
R54 |
68K |
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IC1 |
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R |
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1. |
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R56 |
R55 |
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LA9235M |
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C11 |
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C24 |
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|||||||||
1 |
1 |
1 |
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68K |
68K |
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SERVO AMP. |
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0.47/6.3 |
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2.2/50 |
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CNP1 |
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FIN1 |
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REF |
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ODRV |
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VCC |
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C12 |
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C25 0.022 |
100P |
R |
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1 |
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30 |
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C |
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C22 |
0 |
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FIN2 |
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29 RFSW |
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0.022 |
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12 |
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2 |
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REF |
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R42 |
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R7 |
C18 |
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R10 |
R80 |
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REF |
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120K |
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AGCON |
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6.8K |
3P |
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27K |
1M |
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TIN1 |
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28 RF- |
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3 |
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(CH) |
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C54 |
C55 |
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R5 |
R6 |
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C20 |
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REF |
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39K |
27K |
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|
0.1 |
|
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|
|||||
|
|
|
|
|
47/10 |
0.01 |
TIN2 |
|
|
|
|
|
|
REF |
27 RF |
|
|
5 |
|
|
R15 |
|
|||
|
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|
4 |
|
|
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|
PH |
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|
R8 |
|
||||||
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||||||||
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|
|
C6 |
|
REF |
|
|
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|
|
26 |
NC |
|
|
|
330 |
10K |
|
||
|
|
|
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|
|
|
|
100/6.3 |
|
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|
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|
|
C13 |
|
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|
|
|
|
||
|
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|
C7 |
REF1 |
|
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|
PH |
|
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|
C17 |
|
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|
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|
5 |
|
|
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|
25 |
|
0.01 |
|
|
|
C26 0.047 |
|
||||
|
|
|
|
|
|
|
10/16 |
VREF |
REF |
|
|
|
DH |
|
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|
|
|
0.0047 |
68P |
|
|||
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|
6 |
|
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|
24 BH |
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||||||||
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C42 |
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||||
|
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C14 |
|
|
|
(CH) |
|
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|
|
|
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|
|
|
C8 |
7 |
|
|
|
|
ODRV |
|
23 |
|
|
0.33 |
|
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|
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|
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|||||
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0.022 |
APC |
|
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|
|
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|
|
|
||
|
|
|
|
|
+B |
|
|
LDD |
8 |
|
|
|
|
|
22 RFEV |
|
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||
|
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PH/BH |
|
|
R3 |
|
|
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|
|||||
|
|
|
|
|
|
|
|
GND |
9 |
|
|
|
|
REF |
|
21 |
FE- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
LPF |
|
|
47K |
|
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|
|
|
|||
|
|
|
|
|
|
|
|
LDON 10 |
|
|
|
REF |
REF |
|
20 FE |
|
|
|
|
|
|
||||
|
|
|
|
C53 |
C51 |
|
|
|
11 |
ODRV |
|
|
|
LPF |
|
19 TE- |
|
R4 |
|
|
|
|
|
|
|
|
|
|
|
+B |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
0.001 |
47/10 |
|
AGON 12 |
AGCON |
|
|
|
|
|
18 |
TE |
10K |
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
R25 |
|
REF |
|
REF |
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
EFBL |
|
|
|
|
|
|
|
HFL |
|
|
|
|
C82 |
|
C28 |
|||
|
|
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|
13 |
|
|
|
|
|
|
17 |
|
|
|
|
|
||||||
|
|
|
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|
|
10K |
|
|
|
|
|
REF |
|
|
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|
|
|
|
|||||
|
|
|
|
|
|
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|
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|
|
0.022 |
47/10 |
||||||
|
|
|
|
|
R47 |
|
|
|
|
|
|
|
REF |
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
TEST0 14 |
LPF |
|
|
|
16 |
TEST |
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
3.3 |
|
|
|
|
|
|
|
|
|
|
|
|
C41 |
|
||||||
|
|
|
|
|
|
|
TES1 |
15 |
|
REF |
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
|
|
|
100/6.3 |
|
|||||
|
|
|
|
Q3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
KTA1266GR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LASER DRIVER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
EFBL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DS1SS133 |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
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|
D93 |
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13 |
|
|
|
|
|
|
|
|
C52 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.01 |
+B |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+B |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TDO |
|
TO |
1 |
- |
|
|
|
|
+ |
|
42 |
LD_M+ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- |
|
|
|
|
|
|
|
|
||||
|
|
|
TR- |
|
|
|
|
|
|
FDO |
|
FD |
|
+ |
|
|
|
- |
+ |
|
LD_M- |
|
|
|
|
1 |
1 |
1 |
|
|
|
|
|
|
|
2 |
|
+ |
|
|
|
|
41 |
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- |
VCC4 |
|
+B |
|
|||||
2 |
2 |
2 |
TR+ |
|
|
|
|
|
|
C46 |
|
FO |
3 |
- |
|
|
|
|
|
+ |
40 |
|
|
||
|
|
|
|
|
|
|
|
+ |
- |
|
|
|
|
|
|
|
|
||||||||
|
|
|
FO+ |
|
|
|
|
|
|
0.022 |
|
FO+ |
|
|
|
|
|
|
- |
|
LOADING M+ |
|
|
|
|
3 |
3 |
3 |
|
|
|
|
|
|
|
4 |
|
+ |
|
|
|
|
|
39 |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
LOADING M- |
|
|
|
|||||
4 |
4 |
4 |
FO- |
|
|
|
|
|
|
|
|
FO- |
5 |
|
|
|
|
|
|
|
38 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
5 |
5 |
5 |
GND |
|
|
|
|
|
|
|
|
TR+ |
6 |
|
|
|
|
|
|
|
37 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
6 |
6 |
6 |
PD |
|
|
|
|
|
|
|
|
TR- |
7 |
|
|
M63001FP FOCUS/TRACKING/ DRIVERSPIN/SLED |
|
|
|
36 |
|
C47 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
IC3 |
|
|
|
100/6.3 |
|
|||||||||
CNS2B |
CNS2A |
|
VR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
7 |
7 |
7 |
|
|
|
|
|
|
|
|
|
8 |
|
|
|
|
|
|
|
35 |
|
|
|
|
|
LD |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
8 |
8 |
8 |
|
|
|
|
|
|
|
|
|
9 |
|
|
|
|
|
|
|
34 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
CNP2 |
|
|
|
|
|
|
|
|
|
10 |
|
|
|
|
|
|
|
33 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GND 11 |
|
|
|
|
|
|
|
32 GND |
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
12 |
|
|
|
|
|
|
|
31 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13 |
|
|
|
|
|
|
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14 |
|
|
|
|
|
|
|
29 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SL- |
15 |
|
|
|
|
|
|
|
28 VCC3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SL+ |
16 |
- |
|
|
|
|
|
|
27 SP- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SLDO |
|
- |
|
|
|
|
|
|
SP+ |
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
17 |
+ |
|
|
|
|
|
26 |
|
|
|
||||
|
|
|
|
|
|
|
|
|
+B |
|
|
|
|
+ |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
VCC1 18 |
+ |
|
|
|
|
|
- |
25 SPO SPDO |
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
STANDBY |
|
- |
|
|
|
|
- |
+ |
24 VCC2(SPN) |
|
|
|
|||
|
|
|
|
|
|
|
|
R48 |
19 |
|
|
|
|
|
+ |
+ |
|
|
|
||||||
|
|
|
|
|
|
|
|
6.8K |
|
|
Vref |
20 |
|
|
|
|
|
|
- |
23 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+ |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
MUTE |
|
|
|
|
|
|
- |
+ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
21 |
|
|
|
|
|
|
22 |
|
|
|
|
|||
CNS3B |
CNS3A |
|
|
|
|
|
|
|
|
|
C49 |
100/6.3 |
|
|
|
|
|
|
- |
|
|
|
|
||
|
|
|
|
|
|
|
|
C50 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
100/6.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
6 |
6 |
SP- |
|
|
|
SP+ |
|
|
||||
5 |
5 |
5 |
|
|
||
SL+ |
|
|
||||
4 |
4 |
4 |
|
|
||
|
+B |
+B |
||||
3 |
3 |
3 |
SL- |
|||
|
|
|||||
PUIN |
|
|
||||
2 |
2 |
2 |
|
|
||
|
|
|
||||
1 |
1 |
1 |
GND(D) |
|
|
|
|
|
|
||||
|
|
|
CNP3 |
|
|
• NOTES ON SCHEMATIC DIAGRAM can be found on page 30.
|
1 |
2 |
3 |
4 |
5 |
6 |
Figure 14 SCHEMATIC DIAGRAM (1/10)
– 14 –