Sharp CD-M8000W User manual

– 1 –
CD-M8000W/CP-M8000
No. S4228CDM8000W
CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2
VOLTAGE SELECTION..................................................................................................................................................... 2
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ................................................................................................. 2
SPECIFICATIONS ............................................................................................................................................................. 3
NAMES OF PARTS ........................................................................................................................................................... 4
DISASSEMBLY.................................................................................................................................................................. 6
REMOVING AND REINSTALLING THE MAIN PARTS..................................................................................................... 9
ADJUSTMENT ................................................................................................................................................................. 10
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 14
TYPES OF TRANSISTOR AND LED............................................................................................................................... 14
BLOCK DIAGRAM ........................................................................................................................................................... 15
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD............................................................................................. 18
VOLTAGE ........................................................................................................................................................................ 36
WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 37
TROUBLESHOOTING ..................................................................................................................................................... 38
FUNCTION TABLE OF IC................................................................................................................................................ 42
FL DISPLAY..................................................................................................................................................................... 50
REPLACEMENT PARTS LIST/EXPLODED VIEW
MINI COMPONENT SYSTEM
MODEL CD-M8000W
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
SERVICE MANUAL
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
SPEAKER SYSTEM
MODEL CP-M8000

CD-M8000W/CP-M8000
– 2 –
SAFETY PRECAUTION FOR SERVICE MANUAL
WARNINGS
THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER
COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS
IMPORTANTTHATTHEFOLLOWINGPRECAUTIONSAREOBSERVEDDURINGSERVICINGTOPROTECTYOUREYES
AGAINST EXPOSURE TO THE LASER BEAM.
1-WHENTHECABINETISREMOVED,THEPOWERISTURNEDONWITHOUTACOMPACTDISCINPOSITIONANDTHE
PICKUP IS ON THE OUTER EDGE 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 UNIT AND REPLACEMENT SERVICE PARTS ARE ALL FACTORY
PRESET BEFORE SHIPMENT.
DO NOT ATTEMPT TO READJUST THE LASER PICKUP UNIT DURING REPLACEMENT OR SERVICING.
3-UNDER NO CIRCUMSTANCES STARE INTO THE PICKUP LENS AT ANY TIME.
4-CAUTION-USE OF CONTROLS OR ADJUSTMENTS, OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltage
as follows.
Turntheselectorwitha screwdriveruntil theappropriatevoltage numberappears inthewindow(110V, 127V,220Vor 230V-240 VAC).
AC POWER SUPPLY CORD AND AC PLUG ADAPTOR
QACCE0014AW00 QPLGA0005AWZZ
Laser Diode Properties
Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
VOLTAGE SELECTION

– 3 –
CD-M8000W/CP-M8000
General
Amplifier
CD player
Tuner
Cassette deck
Power source AC 110/127/220/230 - 240 V, 50/60 Hz
Power consumption 180 W
Dimensions Width: 270 mm (10-5/8")
Height: 330 mm (13")
Depth: 360 mm (14-3/16")
Weight 11.7 kg (25.7 lbs.)
Output power MPO: 860 W (430 W + 430 W) (10 % T.H.D.)
RMS: 500 W (250 W + 250 W) (10 % T.H.D.)
RMS: 360 W (180 W + 180 W) (0.9 % T.H.D.)
Output terminals Speakers: 6 ohms
Headphones: 16 - 50 ohms (recommended: 32 ohms)
Input terminals Video/Auxiliary (audio signal): 500 mV/47 k ohms
Microphone: 1 mV/600 ohms
Type 3-disc multi-play compact disc player
Signal readout Non-contact, 3-beam semiconductor laser pickup
D/A converter 1-bit D/A converter
Frequency response 20 - 20,000 Hz
Dynamic range 90 dB (1 kHz)
Frequency range FM: 88 - 108 MHz
AM: 531 - 1,602 kHz
Frequency response 50 - 14,000 Hz (Normal tape)
Signal/noise ratio 55 dB (TAPE 1, playback)
50 dB (TAPE 2, recording/playback)
Wow and flutter 0.3 % (WRMS)
Type 4-way type speaker system
Super Tweeter
10 cm (4") Tweeter
10 cm (4") Midrange
25 cm (10") Woofer
Maximum input power
(Total) 500 W
Rated input power
(Total) 250 W
Impedance 6 ohms
Dimensions Width: 465 mm (18-5/16")
Height: 330 mm (13")
Depth: 373 mm (14-11/16")
Weight 10.1 kg (22.2 lbs.)/each
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
SPECIFICATIONS
CD-M8000W
Specifications for this model are subject to change without
prior notice.
CP-M8000

CD-M8000W/CP-M8000
– 4 –
NAMES OF PARTS
CD-M8000W
Front panel
1. Disc Tray
2. Timer Set Indicator
3. On/Stand-by Button
4. Tuner (Band) Button
5. CD Button
6. Headphone Socket
7. Microphone Level Control
8. Microphone Socket
9. Tape (1 2) Button
10. Video/Auxiliary Button
11. Equaliser Mode Select Button
12. Monster Bass/Demo Mode Button (with Indicator)
13. Disc Tray Open/Close Button
14. Disc Skip Button
15. Volume Control
16. Tape 1 Cassette Compartment
17. Tape 2 Cassette Compartment
18. CD Track Down or Fast Reverse, Tape 2 Fast Wind,
Tuner Preset Down Button
19. CD Track Up or Fast Forward, Tape 2 Fast Wind,
Tuner Preset Up Button
20. Clock Button
21. Timer/Sleep Button
22. Tape 2 Reverse Mode Select Button
23. Tape 2 Reverse Play Button (with Indicator)
24. CD Play or Repeat, Tape 1 Play,
Tape 2 Forward Play Button(with Indicator)
25. CD or Tape Stop Button (with Indicator)
26. Tuning and Time Down Button
27. Memory/Set Button
28. Tape 2 Record Pause Button
29. Tuning and Time Up Button
3
2
1
4
9
10
12
11
13
14
15
17
5
6
7
8
16
18
24 25 26 292827
2019 21
2322
Display
1. CD Pause Indicator
2. Disc Number Indicators
3. Tape 2 Record Indicator
4. FM Stereo Mode Indicator
5. FM Stereo Receiving Indicator
6. Timer Play Indicator
7. Sleep Indicator
8. Timer Recording Indicator
9. CD Play Indicator
10. CD Repeat Play Indicator
11. Karaoke Mode Indicator
12. Tape Reverse Mode Indicator
13. Tape 2 Reverse Play Indicator
14. Tape 1 Play or Tape 2 Forward Play Indicator
15. Memor
y
Indicator
3456 821 7
11
12
13 14 15
9
10

– 5 –
CD-M8000W/CP-M8000
CD-M8000W
Rear panel
1. Cooling Fan
2. AC Voltage Selector
3. AC Power Lead
4. Transport Screw
5. FM 75 Ohms Aerial Terminal
6. FM Aerial Earth Terminal
7. AM Loop Aerial Socket
8. Span Selector Switch
9. Video/Auxiliary (Audio Signal) Input Sockets
10. Speaker Terminals
Note:
This product is equipped with a cooling fan inside, which begins to run at a specified
volume level for better heat radiation.
5
6
7
8
1
3
2
9
10
4
Remote control
1. Remote Control Transmitter
2. Disc Number Select Buttons
3. CD Random Button
4. CD Memory Button
5. CD Track Up or Fast Forward, Tape 2 Fast Wind Button
6. Tuner Preset Up Button
7. Tape 2 Reverse Play Button
8. Tape 2 Record Pause Button
9. Tuner Preset Down Button
10. CD Button
11. Tuner (Band) Button
12. Equaliser Mode Select Button
13. Monster Bass Button
14. On/Stand-by Button
15. Karaoke Mode Button
16. Echo Level Up and Down Buttons
17. CD Clear Button
18. CD Track Down or Fast Reverse, Tape 2 Fast Wind Button
19. CD Play or Repeat, Tape 1 Play,
Tape 2 Forward Play Button
20. CD Pause Button
21. CD or Tape Stop Button
22. Video/Auxiliary Button
23. Tape (1 2) Button
24. Volume Up and Down Buttons
1
2
3
4
5
6
7
8
9
11
12
14
18
19
20
21
22
15
24
23
10
13
17
16
Buttons with " " mark in the illustration can be operated on the remote control
only.
1. Tweeter
2. Super Tweeter
3. Midrange
4. Woofer
5. Bass Reflex Duct
6. Speaker Terminals
5
6
2
1
3
4
CP-M8000

CD-M8000W/CP-M8000
– 6 –
1 Top Cabinet 1. Screw ....................... (A1) x4 6-1
2 Side Panel 1. Screw ....................... (B1) x8 6-1
(Left/Right)
3 CD Player Unit/ 1. Turn on the power supply,... 6-2
CD Tray Cover open the loading tray, take out
the CD tray cover, and close.
(Note 1)
2. Screw .......................(C1) x1
3. Hook.........................(C2) x3
4. Hook.........................(C3) x2
5. Socket ......................(C4) x2
4 Rear Panel with 1. Screw .......................(D1) x9 6-2
Fan Motor 2. Socket ......................(D2) x1
5 Main PWB 1. Screw ....................... (E1) x2 6-2
2. Flat Cable ................ (E2) x1 7-1
3. Socket ...................... (E3) x4
6 Amp. PWB 1. Screw ....................... (F1) x6 7-2
2. Socket ...................... (F2) x4
3. PWB Holder ............. (F3) x5
4. Flat Wire................... (F4) x1
7 Front Panel 1. Screw .......................(G1) x3 7-2
2. Hook.........................(G2) x2 7-1
8 Mic PWB 1. Screw .......................(H1) x2 7-3
2.Tip .............................(H2) x1
9 Display PWB 1. Knob..........................(J1) x1 7-3
2. Screw ......................(J2) x15
3. Flat Cable .................(J3) x1
10 Tape Mechanism 1. Open the cassette holder. 7-3
2. Screw ....................... (K1) x5
11 Headphones PWB 1. Screw ....................... (L1) x1 7-3
12 Turntable 1. Hook........................ (M1) x2 7-4
2. Cover ...................... (M2) x1
13 Loading Tray 1. Turn fully the lock lever in the . 6-3
arrow direction . ......................
2. Push the loading tray backward to 7-5
engage the claw with the groove
and remove it in the direction
of the arrow. ................. (N1) x6
14 CD Servo PWB 1. Screw ....................... (P1) x2 7-6
(Note 2) 2. Hook......................... (P2) x1
3. Socket ...................... (P3) x4
15 CD Mechanism 1. Hook.........................(Q1) x2 8-1
2. Hook.........................(Q2) x2
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.Takeoff nylon bandsorwire holders wheretheyneed to
beremovedwhendisassemblingtheunit.Afterservicing
theunit,be sure torearrangetheleads where theywere
before disassembling.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
Figure 6-2
Figure 6-3
CD-M8000W
STEP REMOVAL PROCEDURE FIGURE
Figure 6-1
CD-M8000W
Note 1: How to open the changer manually. (Fig. 6-3)
1. In this state, turn fully the lock lever in the arrow direction through
the hole on the loading tray bottom.
2. After that, push forward the Loading tray.
Note 2:
1. After removing the connector for the optical pickup from the
connector,wraptheconductivealuminiumfoilaroundthefrontend
of the connector so as to protect the optical pickup from electro-
static damage.
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.
Lock Lever
CD Player Unit
(Bottom View)
(B1)x2
ø3x10mm
(A1)x2
ø3x12mm
(A1)x2
ø3x12mm
(B1)x2
ø3x10mm
(B1)x4
ø3x10mm
Rear
Panel
Side Panel
(Right)
Side Panel
(Left)
Top Cabinet
Front
Panel
(C3)x1
CD Player
Unit
CD Tray Cover (C2)x3
1
1
2
2
(E1)x1
ø3x10mm
(C1)x1
ø3x10mm
(E1)x1
ø3x10mm
(D1)x1
ø3x10mm
Lug Wire
Main PWB
Rear
Panel
Pull
(C3)x1
(C4)x2
(D1)x8
ø3x10mm
Amp.
PWB
(D2)x1
CD Servo
PWB

– 7 –
CD-M8000W/CP-M8000
Figure 7-1
Figure 7-2
Figure 7-3
Figure 7-4
Figure 7-5
Figure 7-6
(N1)x3
3
(N1)x3 Loading Tray
1
2
Loading
Tray
(P1)x2
ø3x10mm
(P3)x2 CD Servo
PWB
(P2)x1
(P3)x2
(F3)x5Push
(G1)x3
ø3x8mm
Amp.
PWB
(F2)x1
(F2)x3
Front Panel
(F1)x1
ø3x10mm
(F1)x1
ø3x10mm
(F1)x4
ø3x6mm
Headphones
PWB
(F4)x1
(J3)x1
(J1)x1
(J2)x15
ø3x10mm
Display PWB
Headphones
PWB
Open
Cassette
Holder
Tape
Mechanism
(L1)x1
ø3x10mm
(K1)x5
ø3x10mm
Lug Wire
Front Panel
Mic
PWB
(H1)x2
ø3x10mm
(H2)x1
CD Player Unit
Loading
Tray
Turntable
(M2)x1
(M1)x2
Front
Panel
(G2)x1
(G2)x1
(E2)x1 (E3)x1
Main PWB
Transformer
PWB
Power PWB
Main PWB
Amp.
PWB
(E3)x1
(E3)x1
Mic PWB
(E3)x1
Tape
Mechanism

CD-M8000W/CP-M8000
– 8 –
Driver should
be pried away
from Speaker Box.
Speaker Box Ass'y
Front Panel
CD
Mechanism (Q2)x2
(Q1)x1
(Q1)x1 Loading Tray
Figure 8-2
Figure 8-1
Figure 8-3
Speaker Box Ass'y
Front Panel
(A3)x4
ø4x20mm
(A2)x4
(A1)x1
Woofer
Tweeter
Midrange
Speaker Box Ass'y
(B1)x4
ø4x20mm
(C1)x4
ø3x12mm
(A4)x2
ø3x10mm
(D1)x4
ø3x12mm
Super
Tweeter
Front Panel
1 Front Panel/ 1. Net Ass'y ................ (A1) x1 8-2
Supper Tweeter 2. Catching Holder ..... (A2) x4
3. Screw ..................... (A3) x4
4. Screw ..................... (A4) x2 8-3
2 Woofer 1. Screw ..................... (B1) x4 8-3
3 Tweeter 1. Screw ..................... (C1) x4 8-3
4 Midrange 1. Screw ..................... (D1) x4 8-3
STEP REMOVAL PROCEDURE FIGURE
CP-M8000

– 9 –
CD-M8000W/CP-M8000
REMOVING AND REINSTALLING THE MAIN PARTS
TAPE MECHANISM SECTION
Perform steps 1 to 7 and 10 of the disassembly method to
remove the tape mechanism.
How to remove the record/playback and erase
heads (TAPE 2) (See Fig. 9-1)
1. When you remove the screws (A1) x 2 pcs., the record/
playback head and three-dimensional head of the erase
head can be removed.
How to remove the playback head (TAPE 1)
(See Fig. 9-2)
1. When you remove the screws (B1) x 2 pcs., the playback
head can be removed.
How to remove the pinch roller (TAPE 1/2)
(See Fig. 9-3)
1. Carefully bend the pinch roller pawl in the direction of the
arrow <A>, and remove the pinch roller (C1) x 1 pc., in the
direction of the arrow <B>.
Note:
When installing the pinch roller, pay attention to the spring
mounting position.
How to remove the belt (TAPE 2)
(See Fig. 9-4)
1. Remove the main belt (D1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (D2) x 1 pc.
How to remove the belt (TAPE 1)
(See Fig. 9-4)
1. Remove the main belt (E1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (E2) x 1 pc.
How to remove the motor (See Fig. 9-5)
1. Remove the screws (F1) x 2 pcs., to remove the motor.
Figure 9-1
Figure 9-2
Figure 9-3
Figure 9-4Figure 9-5
(A1) x 2
Ø2 x 6mm
TAPE 2
Record/Playback
Head
Erase Head
Clutch Ass'y
(B1) x 1
Ø2 x 9mm (B1) x 1
Ø2 x 5mm
TAPE 1
Playback
Head
Clutch Ass'y
Pinch Roller
(C1) x 1 <A>
Pull
<B>
Pull
Pinch
Roller
Pawl
TAPE 2 TAPE 1
Main Belt
(E1) x 1
TAPE 2
Main Belt
(D1) x 1
TAPE 1
FF/REW
Belt
(D2) x 1
FF/REW
Belt
(E2) x 1
Tape
Motor
Tape
Motor
Main Belt
(D1) x 1
Main Belt
(E1) x 1
FF/REW
Roller
FF/REW
Roller
Flywheel
Ass'y
Flywheel
Ass'y
(F1) x 2
Ø2.6 x 5mm
Tape
Motor
Clutch Ass'y

CD-M8000W/CP-M8000
– 10 –
How to remove the pickup (See Fig. 10-2)
1. Remove the stop washer (B1) x 1 pc., to remove the gear
(B2) x 1 pc.
2.Removethescrews (B3) x 2pcs.,toremove the shaft (B4).
3. Remove the pickup.
Note
After removing the connector for the optical pickup from the
connectorwraptheconductivealuminiumfoilaroundthefront
end of connector so as to protect the optical pickup from
electrostatic damage.
Figure 10-2
CD MECHANISM SECTION
Perform steps 1, 2, 3, 12, 13, 14 and 15 of the disassembly
method to remove the CD mechanism.
How to remove the loading motor
(See Fig. 10-1)
1. Bend the hooks (A1) x 5 pcs., to remove the loading motor.
2. Remove the drive belt (A2) x 1 pc.
Figure 10-1
ADJUSTMENT
MECHANISM SECTION
•Driving Force Check
Torque Meter Specified Value
Play: TW-2111 Tape 1: Over 80 g
Tape 2: Over 80 g
•Torque Check
Torque Meter
Tape 2
Play: TW-2111 30 to 80 g.cm 30 to 80 g.cm
Fast forward: TW-2231 — 70 to 180 g.cm
Rewind: TW-2231 — 70 to 180 g.cm
Specified Value
Tape 1
Specified
Value
Adjusting
Point Instrument Connection
Test Tape
Normal MTT-111 Variable 3,000 ±30 Hz Speaker
speed Resistor in terminal
motor. (Load
resistance:
6 ohms)
•Tape Speed
Figure 10-3
(B3) x 2
ø2.6 x 6mm
Shaft
(B4) x 1
Stop Washer
(B1) x 1
Gear
(B2) x 1
CD Mechanism
Pickup
TAPE MECHANISM
Tape
Motor
Variable Resistor in motor
(A1) x 2
(A1) x 1
Loading MotorCD Loading
Motor PWB
Loading
Tray
(A1) x 2
Pulley
Drive Belt
(A2) x 1
Loading
Motor

– 11 –
CD-M8000W/CP-M8000
Test Stage Frequency Frequency
Display Setting/ Adjusting
Parts
Instrument
Connection
CD SECTION
• AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
*1. Input: Antenna Output: TP302
*2. Input: Antenna Output: TP301
TUNER SECTION
fL: Low-range frequency
fH: High-range frequency
AM IF 450 kHz 1,602 kHz T351 *1
AM Band — 531 kHz (fL): T306 *2
Coverage 1.1 ±0.1 V
AM Tracking 990 kHz 990 kHz (fL): T303 *1
*1. Input: Antenna Output: TP301
*2. Input: Antenna Output: Speaker Terminal
•FM IF
Signal generator: 10.7 MHz, FM modulated
•FM RF
Signal generator: 1 kHz, 40 kHz dev., FM modulated
FM Band — 87.50 MHz T301(fL): *1
Coverage 3.4 V ±50 mV
FM RF 98.00 MHz 98.00 MHz L312 *2
(10-30 dB)
Test Stage Instrument
Connection
Frequency Frequency
Display Setting/
Adjusting
Point
Figure 11-1 ADJUSTMENT POINTS
Figure 11-2
Items adjusted automatically
(1)Offsetadjustment(The offset voltage between thehead
amplifier output and the VREF reference voltage is
compensated inside the IC.)
* Focus offset adjustment
* Tracking offset adjustment
(2) Tracking balance adjustment (waveform drawing
Fig. 11-2 EFBL)
(3)Gainadjustment(Thegainiscompensated insidetheIC
sothatthe loop gainatthegain crossover frequencywill
be 0 dB.)
* Focus gain adjustment
* Tracking gain adjustment
•Adjustment
Since this CD system incorporates the following automatic
adjustment functions, readjustment is not needed when
replacingthepickup.Therefore,differentPWBsandpickups
can be combined freely.
Each time a disc is changed, these adjustments are
performed automatically. Therefore, playback of each disc
can be performed under optimum conditions.
IC301
AM IF
FM IF FM RF
T303
T306
T302 L312
AM
TRACKING fL
AM BAND
COVERAGE fL
T301
T351
FM BAND
COVERAGE fL
MAIN PWB
CNP301
AM LOOP
ANTENNA
SO301
FM ANTENNA
TERMINAL
TP302
R357
C393
TP301
T
T
EFBL
FDO
TE
Stopped
CH1=500 mV
DC 10:1 CH2=200 mV DC 10:1 CH3=1 V DC 10:1 500 ms/div
(500 ms/div)
NORM:20 kS/s
1
2
3
=Record Length=
Smoothing : ON CH1 : 0.000 V
CH2 : 0.000 V Main : 100 K Zoom : 2 k Mode : SINGLE Type : EDGE CH1
Delay : 0.0 ns
Hold off : 0.2 µs
CH3 : 0.00 V
CH4 : 0.00 V
BW : FULL
=Trigger==Filter= =Offset=
CH2
v/DIV
200 mV
1999/04/05 20:26:47
IF 10.7 MHz 98 MHz T302 *1
(Turn the
core of trans-
former T302
fully counter-
clock wise)
Test Stage Instrument
Connection
Frequency Frequency
Display Setting/ Adjusting
Point
*1. Input: Antenna Output: TP301
CD ERROR CODE DESCRIPTION
Error Explanation
01 When Pickup set inner position, inner switch
cannot detect 'ON' level for 10 secs.
When tray moves to Open/Close, Open/Close switch
10* cannot detect 'ON' level for 7 secs.
When disc table rotate to target position.
Clamp switch cannot detect 'ON' level for 7 secs.
When disc table set to Disc1 position for 1 st time,
11* "CLAMP SW", "DISC NO SW" and "OPEN/CLOSE"
cannot detect 'ON' level for 14 secs.
31 When it changes to CD function, DSP cannot read
initial data.
* 'CHECKING'
IfErrorisdetected,'CHECKING'willbedisplayinsteadof'ER-
CD**' display. 'ER-CD**' display will only be display when
error had been detected for the 5 th times.

CD-M8000W/CP-M8000
– 12 –
TEST MODE
•Setting the test mode
Any one of test mode can be set by pressing several keys as follows.
<X-BASS> + <CD> + <POWER> TEST:CD operation test
Function:-CD test mode.
-Enter test mode.
C D T E S T
OPEN/CLOSE operation is using manual.
<< >>, << >> buttons make pick's slide possible.
Do TOC IL. Do normal play
When these following key is input
into PLAY key, track number can
be appoint directly
<<PLAY>> key input. <<MEMORY>> key input.
<< 1>> key: Track 4
<< 2>> key: Track 9
<< 3>> key: Track 15
<<STOP>> key input.
STOP
Laser ON.
<<MEMORY>> key input.
Tracking OFF play at that
specific point.
<<MEMORY>> key input.
Tracking ON play from
that specific point.
<<STOP>> key input.
STOP
IL isn't done
VOL — Last memory
BAL — CENTER
P.GEQ — FLAT
X-BASS — OFF
To cancel : Power OFF
Sliding the PICKUP with
<< >>, << >> button
must only be in STOP mode.
<<MEMORY>>
key input
Adjustment result
automatically will
display as below
for each 2 sec :
a) "FOFF_XX"
b) "TOFF_XX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
explanation:
a) Focus off set ="FOFF_XX"
b) Tracking off set ="TOFF_XX"
c) Tracking balance ="TBAL_XX"
d) Tracking Gain ="TGAN_XX"
f) Focus Gain ="FGAN_XX"
g) RF level shift ="RFLS_XX"
Adjustmentresultautomaticallywill
display as below for each 2 sec :
a) "FOFF_XX"
b) "TOFF_XX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
<<MEMORY>> key input.

– 13 –
CD-M8000W/CP-M8000
Standard Specification of Stereo System Error Message Display Contents
Error Contents DISPLAY Notes
TAPE Mechanism Error. 'ER-TA**' 00: Tape Mechanism Error.
01: Initial Error.
02:
03:
CD Pickup Mechanism Error. 'ER-CD**' 01: PU-IN SW Detection NG.
02:
03:
04:
CD Changer Mechanism Error. 'ER-CD**' 10: Changer Error.
(*) 11: Initial Error.
12:
13:
CD DSP Communication Error 'ER-CD**' 31: DSP COMMUNICATION ERROR
Focus Not Match. 'NO DISC'
IL Time Over. 'NOT READ'
TUN PLL Unlock. 'ER-TU**' 00: TUN Error.
01: PLL Unlock.
02:
03:
(*) CHECKING:
IfCD changermechanismerrorisdetected,'CHECKING'willbedisplay insteadof'ER-CD**'display'ER-CD**'willonlybedisplay
when CD changer mechanism error had been detected for the 5 th times.
Speaker abnormal detection and +B PROTECTION display
In case speaker abnormal detection or +B PROTECTION had occured, it can be check by pressing 'POWER', 'VIDEO' and 'X-
BASS' key twice. Display will show "S** B**". S is referring to speaker abnormal detection and B is referring to +B PROTECTION.
** is in hex valve.
+B PROTECTION is condition when irregular process occur on power supply line.

CD-M8000W/CP-M8000
– 14 –
•The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chas-
sis with no signal given.
1. In the tuner section,
indicates AM
indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
•Parts marked with “ ” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
NOTES ON SCHEMATIC DIAGRAM
•Resistor:
To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
•Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means pico-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor, the expression “capacitance/withstand voltage”
is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
•Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
REF. NO DESCRIPTION POSITION POSITION
SW713 TAPE ON—OFF
SW714 VIDEO/AUX ON—OFF
SW715 TIMER/SLEEP ON—OFF
SW716 TUNING/TIME UP ON—OFF
SW717 REC PAUSE ON—OFF
SW718 MEMORY/SET ON—OFF
SW719 TUNING/TIME DOWN ON—OFF
SW720 CLOCK ON—OFF
SW723 DISC SKIP ON—OFF
SW724 OPEN/CLOSE ON—OFF
SW725 EQUALIZER ON—OFF
SW726 MONSTER BASS ON—OFF
SW801 VOLTAGE SELECTOR 230-240 V
REF. NO DESCRIPTION
SW1 OPEN/CLOSE ON—OFF
SW2 CLAMP ON—OFF
SW3 DISC NUMBER ON—OFF
SW4 PICKUP IN ON—OFF
SW601 SPAN SELECTOR 50 kHz/9 kHz
SW701 ON/STAND-BY ON—OFF
SW702 FAST REWIND/PRESET DOWN ON—OFF
SW703 FAST FORWARD/PRESET UP ON—OFF
SW704 STOP ON—OFF
SW705 PLAY ON—OFF
SW706 REVERSE PLAY ON—OFF
SW707 REVERSE MODE ON—OFF
SW711 CD ON—OFF
SW712 TUNER (BAND) ON—OFF
TYPES OF TRANSISTOR AND LED
(1) (2) (3)
(S) (G) (D)
E C B
FRONT
VIEW
KTA1266 GR
KTA1273 Y
KTA1274 Y
KTC3194 Y
KTC3199 GR
KTC3203 Y
KRC102 M
KRC104 M
KRA107 M
2SA1015 GR
2SC1845 F
KTC2026 SRL342VCJ
4204UYT7
A503BC2E
BCE
FRONT
VIEW
FRONT
VIEW
(1) (2) (3)

– 15 –
CD-M8000W/CP-M8000
Figure 15 BLOCK DIAGRAM (1/3)
+5V
CNS4 BI4
CNP4
M3
T/T UP DOWN
LOADING
MOTOR
+–
+3.3V
TO DISPLAY SECTION
TO MAIN SECTION
CONSTANT
VOLTAGE
Q2
LASER
DRIVER
+3.3V
Q1
+5V(+B7)
PICKUP UNIT
IC1
LC78645NE
CD SERVO
VDD LDD LDS
M
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
CNP8
CNP7
TRACKING COIL
FOCUS COIL
SW4
PICKUP IN
M2
SLED
MOTOR
M1
SPINDLE
MOTOR
M
M
Q3
XVDD RVDD LVDD RFVDD
XL1
33.8688 MHz
O/C CLAMP SW CD RES CL DI DO CE DRF WRQ
+6.5V (+B4) DGND (DRIVER)
+5V (+B8)
VCC3
VCC2
VCC4
VCC1
IC2
M63001FP
FOCUS/TRACKING/
SPIN/SLED
DRIVER
XIN
XOUT
RES
WRQ
DO
DI
CLK
CE
TIN2 TIN1 FIN2 FIN1
TDO
FDO
SPDO
SLDO
CONT5
CONT2 CONT3 CONT4
VDD5
LCHO
80
79
75
20
5
40
18
24
23 14
8
21
22
29
35
41
47 46
38
VVDD
77 10
987
15
12
17 25 42
41 3938
4765 16
28
26 27
316452
316452
316452
54
71
61
62
63
69
57
56
55
51
50
43
44
40
37
19
28
26
23
22
21
327168910
687
+5V (+B7) DGND
L-CH
35 4
AGND
R-CH
12
42 68 25 70
64
65
66
DRF
67
48
49
ADAVDD
18
+3.3V
DISC NO
~~
ZD1
3.3V
+
–
–
+

CD-M8000W/CP-M8000
– 16 –
Figure 16 BLOCK DIAGRAM (2/3)
IC101
AN7345K
PLAYBACK AND RECORD
/PLAYBACK AMP.
AUX R
L
L
R
R
L
R
L
JK690
VIDEO/AUX
FM+B
+B5
CLK
+B6 +B6
+B6 +
B
AM IF
OSC BUFF
AM LOOP
ANTENNA
FM IF
FM
OSC
B.P.F
CNP301
SO301
FM ANTENNA
TERMINAL
CNS11
–20dB
ATT
Q103~
Q106
Q121
Q122
Q6
0
Q6
0
10.7 MHz
FM
ANTENNA
RE
C
CLK
CE
DI
DO DI CE
MO/ST
SWITCHING +B5
FM/AM
IC303
LC72131
PLL(TUNER)
IC903
KIA4558P
OPE AMP.
FM/AM OUT
L
R
MUTING
P.B. REC.
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNP7
FROM CD SECTION
HEAD
ERASE
SWITCHING
SWITCHING
SWITCHING
BIAS
Q110
Q111
Q109
Q126
Q706
Q707
Q708
SWITCHING
Q124
BIAS
OSC
Q128
L104
Q107
Q108
REC./P.B.
HEAD
TAPE 2
P.B. HEAD
TAPE 1
R-CH
L-CH
R-CH
L-CH
IC601
LC75341
AUDIO PROCESSOR
IC
KIA
4
OPE
+B5
+B5
R
L
REC
R
L
ALC
R REC
L REC
POP REDUCE
SWITCHING
L(T2)
R(T2)
R(T1)
L(T1)
R
L
FM/AM
MPXIN
STEREO
AM RF IN
AM OSC IN AM OSC OUT
FM
Q360
VT
OSC
X352
4.5 MHZ
AM BAND
COVERAGE
AM TRACKING
T303 T306
Q302
X351
456 kHz
ZD351
5.1V
MO/ST
VCO
FM
DET
FM+B
GND
AM IF
CF351
IC302
LA1832S
FM IF DET./
FM MPX./
AM IF
AM MIX
CF352
T351
FM RF
OSC
FM
L312 T301
CF303T302
IC301
TA7358AP
FM FRONT END
BF301
21
4
24
2
1
7
17
18
3
9
10
18
11
16
3
15
10
98
8
23
14
12
13
1
2
19
7
18
10
13
21
4
2
24
23
6
9
16
12
11
15
1
5413
8
4
3
1
1
8
5
6
2
3
7
1
2
21
7
98517
6
21
21
20 22 11
17
1615
9
6
57
13
14
12
15
162324
4
7
H/N
P.B
REC
T1/T2
T1/T2
NOR/
HIGH
+B5
+B5
+B5
+B5
TAPE
MECHANISM
ASS'Y
MOTOR
DRIVER
SOLENOID
DRIVER
+B3
+B3
JK1
MIC
ICK1
M65856SP
MIC AMP.
LATCH
MIC IN
VRK1
MIC
VOLUME
CLOCK
DATA
L OUT
R OUT
L IN
R IN
VCC
MCLKCONT
VACL
+B5
9
12
13
23
2
QK1
32
31
35
36
42
41
40
3

– 17 –
CD-M8000W/CP-M8000
Figure 17 BLOCK DIAGRAM (3/3)
KIA7805AP
AN78L05
IC853, IC854
VOLTAGE REGULATOR
230-240 V
220 V
127 V
110 V
Q905
AC 110/127/220/230-240 V
50/60 Hz
–VF
VF2 VF1
P_IN
Q803
Q866
+B2
+B3
+B4
-B1
+B1
-B2
+B7
+B3
+B9
-
12 13 41
+B5
19
Q705
R
L
–20dB
ATT
+B9
RX701
REMOTE
SENSOR
D805,
D806
D802
D801
RL914
JK701
HEADPHONES
M903,904
FAN
MOTOR
M
M
Q907
Q709
Q603
Q604 Q605 Q606
Q862
Q863
IC901
STK41217
POWER AMP.
VOLTAGE
REGULATOR
F802
T5A L 250V
F803
T5A L 250V
F801
T10A L 250V
F804
T5A L 250V
F805
T5A L 250V
F806
T2A L 250V
F807
T2A L 250V
R-OUT
L-OUT
Q903
Q904
Q908
Q909
CLK
SO901
SPEAKER
TERMINAL
AC POWER
SUPPLY CORD
32
REC/PLAY
VLOAD
RESET
+B9 +B9
+B9
+B9
+B9
VDD VDD
P_IN
KARAOKE
LATCH
VDD
~
CE DI DO
XL700
4.194304 MHz
–
L
R
BIAS
T1/T2
AVDD
SW701-SW707
SW711-SW720
SW723-SW726
KEY
TO CD
SECTION
TO CD
SECTION
IC701
IX0532AW
SYSTEM
MICROCOMPUTER
FL701
FL DISPLAY
IC860
KIA4558P
OPE AMP.
R
L
X
351
6 kHz
3
51
1V
1
27
85
80
33 45
93
14
92
1245678
14
18
2
78
70
51
3
2
1
11
6
71
59
100
4
33
31
37
29
26
15
46
1112
9
10 16 17 20 21222324
41
79
543836 56 5251 60
62 40
48 30 25 13
39
34
8
1
3
14
15
T.F.
PT801
POWER
TRANSFORMER
SW801
VOLTAGE
SELECTOR
SYSTEM
MUTE
~
~~
91
86
~
~~~
TAPE
MECHANISM
ASS'Y
RESET
SW601
SPAN
SELECTOR
SP DET.
SP RELAY
ON-OFF
FAN MOTOR
DRIVER
IC851
IC852
IC853
IC854
M_13V
LD+7V
+B5
+B5
+B9
A_10V
SW_5.6V
+B7
+B8
D_5V
A_5V
IC852
KIA7810AP
VOLTAGE
REGULATOR
IC851
KIA7812AP
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
P
E
A
NISM
S
'Y
D809
D810

CD-M8000W/CP-M8000
– 18 –
Figure 18 SCHEMATIC DIAGRAM (1/10)
A
B
C
D
E
F
G
H
123456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LASER DRIVER
80 79 78 77 76 75 74 73
27 28
21 22 23 24 25 26
21 20 19 18 17 16 15 11
1213
14 10
9 8 7 6 5 4 3 2 1
32 33 34 35 36 37 42
41
40
39
38
22 23 24 25 26 27 28 29 30 31
MUTE
TP3
TP2
TP1
LD_M+
LD_M–
VCC4
M– M+
VCC3 SPO
VCC2
SLDO
VCC
STANDBY
VREF
TO FD
SP-
SL–
SL+
SP+
TR– TR+ FO+ FO– GND
GND
FO–
LD
VR
PD
FO+
TR+
TR–
C
F
B
A
E
VREF
VCC
LDD
LDS
FR
VVDD
PCKIST
VVSS
PDO2 PDO1
SBCK/FG CONT5 CONT4 GPDAC SLDO SPDO FDO
REF1
VREF
20
19
18
TDO
ADA
V
ADA
V
JITTC
RFMON
TE
TEC
FE
TIN2 F
TIN1 E
FIN2 B
FIN1 A
RSVSS
RFVDD
RF
EFMIN
2
1 SLC
I
SLC
O
HPC1LX
PICKUP
F
C
B
A
E
VCC
VREF
1
7
6
3
8
4
5
21
7
6
3
8
4
5
21
7
6
3
8
4
5
21
7
6
3
8
4
5
2
GND
TR–
TR–
TR+
TR+
FO+
FO+
FO– PD
LD
VR
4
1
7
2
6
3
54
1
7
2
6
3
54
1
7
2
6
3
54
1
7
2
6
3
5
GND
PUIN
SL+
SL–
SP–
SP+
SLIDE
SPIN
+
+
–
–
M
M
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
PU-IN
+
+
+
+
+
+
+ +
PICKUP UNIT
3
CD MOTOR PWB-D
CD SERVO PWB-C
+B
+B
+B
+B +B
+B
+B
+B
+B+B
+B +B
R3 22K
R4 8.2K
R5 8.2K
R6 22K
R1
8.2K
R2
8.2K
CNP1
CNS1A CNS1B
C1
47/25
C2
0.01
C38
0.01
C39
100/10
C40
220/6.3
CNP3
CNS3A CNS3B CNP3A
C41
100/10 C46
100/10
R44
12K
C52
0.001 C53
0.001
C4
0.001
C3
47/25
C9
100/10
C50
22P(CH)
R12
330 C8
0.0027
C6
0.1
R7
47
Q1
KTA1266 GR
R9
3.3 R10
27K
C28
C57
C27
C34
C32
C30
C33
C35
R39
R40
680 C36
0.22/50
C37
0.1
R41
12K
R42
1.2K
LC
7
CD
R11
10K
C11
0.22/50
C12
100P(CH)
C54
0.022
C10
10/50
R13
1K
R14
1K
R15
1KR16
1K
R17 1K
R18 1K
D
DS1
C5
0.047
IC2
M63001FP
FOCUS/TRACKING/
SPIN/SLED DRIIVER
SW4
PICKUP IN
M1
SPINDLE
MOTOR
M2
SLED
MOTOR
CNP2
CNS2A CNS2B
CD SIGNAL
7
8
5
4
6
1
2

– 19 –
CD-M8000W/CP-M8000
Figure 19 SCHEMATIC DIAGRAM (2/10)
78 9 10 11 12
• The numbers 1 to 12 are waveform numbers shown in page 37.
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
8
77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
27 28 29 30 31 32 33 34 35 36 37 38 39 40
3
24 25 26
D_GND (DRIVER)
+6.5V
DISC NO
CD RES
O/C
A_5V
FR
VVDD
PCKIST
VVSS
PDO2 PDO1
CONT2 CONT3
VSS
VDD5
DRF
*RES
*WRQ
DO
DI
CL
CE
60
59
DATA
BCK
LRCK
ASDFIN
ASDACK
ASLRCK
16MOUT
EFLG
C2F
XVSS
FSX/16MIN
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
43
42
41
LVSS
LCHO
LVDD
TEST DOUT VDD VSS MONI5 MONI4 MONI3 MONI2 MONI1 FSEQ V/*P DEFECT SBCK/FG CONT5 CONT4 GPDAC
20
19
18
TDO
ADAVSS
ADAVDD
N
2
1 SLCIST
SLCO
CLAMP SW
CL
DI
DO
CE
DRF
WRQ
D_5V
DGND
L-CH
AGND
R-CH
10
7
1
2
3
4
5
6
3
1
9
8
7
6
2
4
5
1
2
4
3
8
5
6
1
2
4
3
5
6+
4
1
3
2
6
5 –
M
1
32
CD LOADING
MOTOR PWB-E
CNS701
P23 12 - C
FROM DISPLAY PWB
CNS11
P21 12 - C
FROM MAIN PWB
CONSTANT
VOLTAGE
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
C28 100P(CH)
C57 56P(CH)
C27 0.022
C34 100P(CH)
C32 100P(CH)
C30 100P(CH)
C33 0.022
C35
0.047
R39
680
R40
680 C36
0.22/50
C37
0.1
R41
12K
IC1
LC78645NE
CD SERVO
R16
1K
R17 1K
R18 1K
R20
10K
C13
0.022
R46
820
D1
DS1SS133
D2
DS1SS133
Q3
KRC102 M
R45
820
R49
1
C14
100/10
C22
0.01
C44
0.001
R24
2.2K
C23
10/25
R26
10K
C25
0.0015 R27
10K
C26
0.0015
C16
330/6.3
ZD1
DZ3.3BSB
C24
10/25
L1 0.82µH
R22
100
XL1
33.8688 MHz
R43
220
R28
2.2K
R29
2.2K
R32 1K
R38 1K
R33 1K
R34 1K
R35 1K
R36 1K
R37 1K
R25
2.2K
R51
3.3
(1/4W)
Fusible
Q2
KTC3203 Y
C18
100/10
R23
220
R47
100
C48
0.022
C51
0.022
C42
0.01
CNP7
CNP4
CNS4
BI4
ZD2
DZ3.9BSB
CNP8
SW1
OPEN/CLOSE
SW2
CLAMP
SW3
DISC Number
M3
T/T UP/DOWN
LOADING MOTOR
R31
1K
10 11
378
5
4
6
9
12

CD-M8000W/CP-M8000
– 20 –
A
B
C
D
E
F
G
H
123456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
Figure 20 SCHEMATIC DIAGRAM (3/10)
0V
0V
0V
0.7V
0V
0V
0V
0.7V
0V
0V
0V
0.7V
0.7V
0V
0V
0V
0V 3.4V
3.4V
0V
0V
9.3V
9.3V 8.6V
18V
5V
A_+10V
18V
0V
0V
0.7V
0
V
0.7V
0V
3
2
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
7
4
1
6
5
4
3
2
1
24 23 22
1 2 3 4
21 20 19 18 17
5 6 7 8
16 15 14 13
9 10 11 12
3
2
1
1 2 3
3
2
1
3
2
A_+5V
GND(RECT)
LD +7V
LD+7V
CD_GND
CD_D_GND
D_GND
A_GND
M_GND A_GND(A_PRO) A_GND(MUTE) GND(REG)
SW_5.6V
D_+5V
+BPROTECT
A_+10V
1
(TAPE)
SW+5V
GND(RECT)
REC_R
LVL-CTRL
LVL-CTRL
M_GND
L
A_+10V
S_MUT
E
–20dBA
T
L
M_+13V
SP_RLY
SP_DET
–15V
+B(16V)
M_GND(MTR)
A_GND
R_CH
L_CH
TO
POWER PWB
LBASS RBASS
RTRE
R
R
12
13
1
2
3
4
5
6
7
8
9
10
11
BASE
CHASSIS
A_GND
T1_R
T1_L
A_GND
M_GND
ERASE
T2_R2
T2_R1
T2_L1
T2_L2
CD
TUNER
DECK
AUX
DI
CE
VSS
LOUT
LTRE
LIN
L4
L3
L2
L1
CLK
VDD
VREF
ROUT
RIN
RSEL0
R4
R3
R2
R1
INTERFACE
CCB
+
–
+
–
+ –
+ –
+ –
+ –
+ –
+ –
LSEL0
Vcc
ALC GND ALC RIPPLE
Nor/CrO2
–
+
+
–
+
Hich=T1
+
–
–
Hich=CHROME
56K
112K
56K
112K
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
–B
–B
+B
+B
2
21
1
3
3
IC601
LC75341
IC851
7812AP
IC852
KIA7810AP
IC853
KIA7805AP
IC101
AN7345K
CNP901
R-CH
L-CH
TAPE2
RECORD/
PLAYBACKHEAD
ERASEHEAD
6
3
4
5
2
1
5
4
6
1
2
3
R-CH
L-CH
TAPE1
PLAYBACK HEAD
T1_R
T1_L
A_GND
CNS102
1
3
2
6
3
4
5
2
1
7
3
1
2
SWITCHING
SWITCHING
Q104,Q106:
SWITCHING
Q103,Q105:
SWITCHING
Q110,Q111:
SWITCHING
SWITCHING
MUTING
MUTING
SYSTEM
MUTE
SYSTEM
MUTE
VOLTAGE
REGULATOR
P24 2 - G
CNS901
R878
22K
Q862
KTC3199 GR
R609
330
R610 330
R879
22K
Q863
KTC3199 GR
R868
6.8K R869
6.8K
R612
6.8K R611
6.8K
C613
10/50
C616
0.001
C615
0.001
Q606
KTC3199 GR
R622
2.2K
Q605
KTC3199 GR
C635
0.001
R621
2.2K
C636
0.001
Q604
KTC3199 GR
R616
2.2K
R614
560
R615
2.2K
Q603
KTC3199 GR
R613
560
R607
10K
C642
47P R624
4.7K
C609
0.22
C607
0.22
R605
3.9K
C611
0.0015 C619
1/50
C621
10/50
C625
1/50
C623
1/50
C627
1/50
C629
1/50
R617
4.7K
C606
100/16
IC601
LC75341
AUDIO
PROCESSOR
C630
1/50
C
2
C610
0.22
C
1
C624
1/50
C628
1/50
R866
330
IC860
KIA4558P
IC
8
KIA4
5
OPE
1
R881
4.7K
C864
22/50
R875
100K
C863
22/50
R874
100K
R867
100K
R139
1.5K R141
100
C135
0.022
C139
0.0033
R145
10K
C141
47/25
C133
22/25
R137
6.8K
R135
4.7K
C131
270P
C128
3.3/50
C113
330P
C117
0.033
R173
1K
C121
1/50
R125
5.6K
R131
12K
C123
0.0022 C127
0.022
C119
560P
R121
100K
R123
3.9K
R111
15K
R171
1K
R169
1K
C111
330P
R117
1K
R119
56
C115
100/25
R109
4.7K
Q107
KTC3199 GR
R107
47K
C107
560P
Q105
2SC1845F
Q103
2SC1845F
C105
180P R105
3.3K
R103
2.2K
C101
560P Q104
2SC1845F
Q106
2SC1845F
C106
180P R104
2.2K
R106
3.3K
Q108
KTC3199 GR
C108 560P
R108
47K
R110
4.7K
R170
1K
R172
1K R174
1K
C116
100/25
C114
330P
C112
330P
R118
1K
R120
56 C118
0.033
R122
100K C122
1/50
R124
3.9K
C120
560P
C124
0.0022
C153
100/16
Q110
KRC104 M
Q111
KRC104 M
R114
10K
R115
4.7K
R113
10K
Q109
KTA1266 GR
R112
15K
C102
560P R102
1K
R101
1K
LG1
CNP101
BI102
C856
3300/35
IC851
KAI7812AP
VOLTAGE
REGULATOR
D859
1SS133
C843
0.1
C851 0.047
D858
1SS133
C852
22/50
R854
22K
R859
22K
R860
220
C849
10/50
C847
22/50
ZD852
DZ8.2BSB
Q866
KTC2026
D857
1SS133
D852
1SS133
D851
1SS133
C855
0.1
R853
22K
C853
47/25
C854
0.1
C859
0.1
R852
10K
C857
47/25
C858
0.022
C869
10/50
IC854
AN78L05
VOLTAGE
REGULATOR
D863
1SS133
C845
0.047
C860
47/25
R155
150 R156 220K
Q122
KTC3199 GR Q121
KTC3199 GR
R154
10K R153
10K
R126
5.6K R132
12K
R136
4.7K
R134
68K
C140
0.0033
R140
1.5K R142
100
C136
0.022
R138
6.8K
C134
22/25
C132
270P
R146
10K
C142
47/25 C145
22/50
C146
220/10
R158
220
R619
22K
C617
2.2/50
R620
22K
C618
22/50
C899
10/50
D861
1SS133
C867
1/50
Q864
KRC102 M R880
10K
R870
1K
D862
1SS133
R873
1K
R871
10K
Q865
KTC3199 GR
IC853
KIA7805AP
VOLTAGE
REGULATOR
IC852
KIA7810AP
VOLTAGE
REGULATOR
IC101
AN7345K
PLAYBACK AND RECORD/PLAYBACK AMP.