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Service Manual
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ZS-2000
SERVICE MANUAL
Ver 1.0 2000. 07
US Model
AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 4-ohm loads, both channels driven from 150 - 15,000 Hz; rated 6.5 W per channelminimum RMS power, with no more than 10% total harmonic distortion in AC operation.
Model Name Using Similar Mechanism CD Section CD Loading Mechanism Type CD Mechanism Type Optical Pick-up Name
ZS-D50 VLM-ZS2000 CDM-2411AAA DAX-01A2
SPECIFICATIONS
CD player section System Compact disc digital audio system Laser diode properties Material: GaAlAs Wave length: 780 nm Emission duration: Continuous Laser output: Less than 44.6 µW (This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Spindle speed 200 r/min (rpm) to 500 r/min (rpm) (CLV) Number of channels 2 Frequency response 20 - 20,000 Hz +0.5/0.7 dB Wow and flutter Below measurable limit Radio section Frequency range FM: 87.6 - 108 MHz AM: 530 - 1,710 kHz Antennas FM: Telescopic antenna AM: Loop antenna General Speaker Full range: 8 cm (3 1/4 in.) dia., 4 ohms, cone type x 2 Input LINE IN jack (stereo minijack) Minimum input level 250 mV Outputs Headphones jack (stereo minijack) For 16 - 68 ohms impedance headphones OPTICAL DIGITAL OUT (CD) (optical output connector) Wavelength: 630 - 690 nm Power requirements For personal audio system: 120 V AC, 60 Hz For remote control: 3 V DC, 2 size AA (R6) batteries Power consumption AC 30 W Dimensions (incl. projecting parts) approx. 470 × 206.5 × 145.5 mm (w/h/d) (18 5/8 × 8 1/4 × 5 3/4 inches) Mass approx. 5 kg (11 lb.) Supplied accessories Remote control (RMT-C200A) (1) AM loop antenna (1) Speaker nets (2) Design and specifications are subject to change without notice.
PERSONAL AUDIO SYSTEM
1
TABLE OF CONTENTS 1. SERVICING NOTES
1-1. Laser Diode and Focus Search Operation Check ................ 4 1-2. Caution During when Mounting the Pulley for the Loading Motor .................................................................... 4
5. ELECTRICAL ADJUSTMENTS
5-1. Tuner Section .................................................................... 18 5-2. CD Section ........................................................................ 19
6. DIAGRAMS 2. GENERAL
Playing a CD ....................................................................... 5 Listening to the radio ........................................................... 5 Setting the clock .................................................................. 6 Setting the time signal ......................................................... 6 Saving Power ....................................................................... 6 6-1. IC Pin Description ............................................................. 20 6-2. Circuit Boards Location .................................................... 22 6-3. Block Diagram Tuner Section ....................................... 23 6-4. Block Diagram CD Section ........................................... 25 6-5. Block Diagram Audio Section ...................................... 27 6-6. Printed Wiring Board Tuner Section ............................. 29 6-7. Schematic Diagram Tuner Section ................................ 31 6-8. Printed Wiring Board CD Section ................................. 33 6-9. Schematic Diagrams CD Section .................................. 35 6-10. Printed Wiring Boards Pick-up Section ........................ 37 6-11. Schematic Diagrams Pick-up Section ........................... 39 6-12. Printed Wiring Boards Main Section ............................ 41 6-13. Schematic Diagrams Main Section ............................... 43 6-14. Printed Wiring Boards Control Section ......................... 45 6-15. Schematic Diagrams Control Section ........................... 47 6-16. Printed Wiring Boards Display Section ........................ 49 6-17. Schematic Diagrams Display Section ........................... 51 6-18. Printed Wiring Boards Power Supply Section .............. 53 6-19. Schematic Diagrams Power Supply Section ................. 55
3. DISASSEMBLY
3-1. "Net Sub Assy, Saran", Speaker (Front) Sub Assy ............. 7 3-2. Cabinet, Front ...................................................................... 8 3-3. Top Cabinet Assy ................................................................ 9 3-4. CD Block Assy .................................................................... 9 3-5. Power Board, REG Board ................................................. 10 3-6. TU Board ........................................................................... 10 3-7. "Cover, Heat Sink", Line Board ........................................ 11 3-8. Volume Board .................................................................... 11 3-9. H/P Board, Switch (1) Board, Switch (2) Board ............... 12 3-10. FL Board ........................................................................... 12 3-11. Control Board, Lamp Board .............................................. 13 3-12. Main Board ....................................................................... 13 3-13. CD Board .......................................................................... 14 3-14. CD Block Section .............................................................. 14 3-15. Tray Assy, CD ................................................................... 15 3-16. Loading Board ................................................................... 15 3-17. Optical Pick-up Block, Pick-up Relay Board ................... 16
7. EXPLODED VIEWS
7-1. 7-2. 7-3. 7-4. 7-5. Front Cabinet Section ........................................................ 60 Rear Cabinet Section ......................................................... 61 CD Block Section .............................................................. 62 CD Loading Section (VLM-ZS2000) ............................... 63 Optical Pick-up Section (CDM-2411AA) ......................... 64
4. TEST MODE
4-1. General Description .......................................................... 17 4-2. Test Mode .......................................................................... 17
8. ELECTRICAL PARTS LIST ...................................... 65
2
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A)
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.
NOTES ON CHIP COMPONENT REPLACEMENT
· Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
· Keep the temperature of the soldering iron around 270 °C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). · Be careful not to apply force on the conductor when soldering or unsoldering.
To Exposed Metal Parts on Set
0.15µF
1.5k
AC voltmeter (0.75V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
3
SECTION 1 SERVICING NOTES
1-1. LASER DIODE AND FOCUS SEARCH OPERATION CHECK
1. Close the lid for CD. 2. Press CD u button. 3. Confirm the laser diode emission while observing the objecting lens. When there is no emission, Auto Power Control circuit or Optical Pick-up is broken. Objective lens moves up and down once for the focus search.
1-2. CAUTION DURING WHEN MOUNTING THE PULLEY FOR THE LOADING MOTOR
Make the following adjustment when mounting the loading motor (part number: 1-698-999-11) and motor pulley (part number: 2627-174-01) of the CD section.
pulley
M790
0.9 to 1.1 mm
Install the pulley to the motor.
4
SECTION 2 GENERAL
Basic Operations
This section is extracted from instruction manual.
Playing a CD
Use these buttons for additional operations
2
1
POWER ., >
u x VOLUME Z CD OPEN/CLOSE
Connect the AC power cord to the wall outlet (see page 26).
Tip Next time you want to listen to a CD, just press u. The player turns on automatically and starts playing the CD.
To adjust the volume
Do this Turn VOLUME toward + or (press VOL +, on the remote). Press x. Press u (X on the remote). Press again to resume play after pause. Press >. Press .. Press Z CD OPEN/ CLOSE. Press POWER.
stop playback pause playback
1
Press Z CD OPEN/CLOSE (direct power-on) and place the CD on the CD tray until it clicks into place.
go to the next track go back to the previous track remove the CD turn on/off the player
With the label side up
2
Press u (N on the remote). The CD tray closes and the player plays all the tracks once.
Display
Track number
Playing time
Listening to the radio
Use these buttons for additional operations
1
2
POWER
PLAY MODE MONO/ST
VOLUME
To adjust the volume
Do this Turn VOLUME toward + or (press VOL +, on the remote). Press POWER.
Connect the AC power cord to the wall outlet (see page 26).
1
turn on/off the radio
Press RADIO BAND · AUTO PRESET until the band you want appears in the display (direct power-on). Each time you press the button, the band changes as follows: "FM1" t "FM2" t "AM "
Display Tips · The "FM1" and "FM2" bands have the same functions. You can store the stations you want separately in "FM1" and "FM2" (page 14). · If the FM broadcast is noisy, press PLAY MODE · MONO/ST (MODE on the remote) until "Mono " appears in the display and the radio will play in monaural. · Next time you want to listen to the radio, just press RADIO BAND · AUTO PRESET. The player turns on automatically and starts playing the previous station.
To improve broadcast reception FM: Reorient the antenna for FM.
2
Hold down TUNE · TIME SET + or (TUNE + or on the remote) until the frequency digits begin to change in the display. The player automatically scans the radio frequencies and stops when it finds a clear station. If you cannot tune in a station, press the button repeatedly to change the frequency step by step.
Indicates an FM stereo broadcast.
AM: Keep the AM loop antenna as far as possible from the player and reorient it.
If the broadcast is still noisy, connect the external antenna (page 27).
5
The Timer
Setting the clock
CLOCK
" : " indication appears in the display until you set the clock.
TUNE TIME SET, + DISPLAY ENTER MEM SUMMER TIME
Setting the time signal
When the power is off, you can hear the time signal on this player. You can select the sound for the time signal. Make sure you have set the clock (see page 18).
TUNE TIME SIGNAL TIME SET, + DISPLAY ENTER MEM
Tip The time display system of this player is the 12-hour system.
1 2
Press and hold CLOCK until the hour digits flash.
Note The time signal does not sound when the player is turned on.
1
When the power is off, press TIME SIGNAL to display "TIME SIGNAL " indication. Do the following operations by checking the display.
Display
Set the time. 1 Press TUNE · TIME SET + or to set the hour and press DISPLAY · ENTER MEM. 2 Press TUNE · TIME SET + or to set the minutes.
m
2
Press TUNE · TIME SET + or until the sound you want appears in the display, and press DISPLAY · ENTER MEM.
Display Wall Clock Intervals Sounds on the hour the number of times corresponding to the hour and again on the half hour once (Example: Three times at 3:00 p.m. and again at 3:30 p.m. once). Sounds on the hour once Sounds on the hour once Sounds on the hour once Sounds on the hour once
3
Press DISPLAY · ENTER MEM. The clock starts from 00 seconds.
Harp Music Box Chime Organ
To change the display to the daylight saving time (summer time) indication Press and hold SUMMER TIME for 2 seconds. "Summer On " appears in the display for a few seconds. To cancel the summer time indication Press and hold SUMMER TIME again. "Summer Off" appears in the display for a few seconds.
3
Press TUNE · TIME SET + or to set the volume you want, and press DISPLAY · ENTER MEM.
continued
Setting the time signal (continued)
Saving power
DISPLAY ENTERMEM
4
Press TUNE · TIME SET + or to select the time for the time signal function to work, and then press DISPLAY · ENTER MEM.
Display Off Every Hour Auto Once a Day* Time signal sounds Not at all All day 7:00 a.m. - 10:00 p.m. Once a day
Even when power is turned off, this player consumes about 5.6 W for time indication, timer operation, remote control reception. If you use the saving power function, you can reduce power consumption to less than 1 W.
* If you selected "Wall Clock " in step 2, you cannot select "Once a Day "
When the power is off, press and hold DISPLAY · ENTER MEM for about 2 seconds. The player enters the lower power consumption standby mode. To cancel the saving power To make the time indication appear, press and hold DISPLAY · ENTER MEM for about 2 seconds when the power is off.
5
If you selected "Once a Day " in step 4, set the time for the time signal to sound. (If you selected other items in step 4, omit this step.) 1 Press TUNE · TIME SET + or to set the hour and press DISPLAY · ENTER MEM. 2 Press TUNE · TIME SET + or to set the minutes and press DISPLAY · ENTER MEM.
To check the sound types (demonstration mode) Press and hold TIME SIGNAL for about 2 seconds. You can hear the five types of sound once.
6
SECTION 3 DISASSEMBLY
Note : This set can be disassemble according to the following sequence. Set
"Net Sub Assy, Saran", Speaker (Front) Sub Assy
Cabinet, Front
Top Cabinet Assy
Power Board, REG Board
CD Block Assy TU Board FL Board Control Board, Lamp Board Main Board CD Board CD Block Section "Cover, Heat Sink", Line Board
Volume Board H/P Board, Switch (1) Board, Switch (2) Board
Tray Assy, CD
Loading Board
Optical Pick-up Block, Pick-up Relay Board Note : Follow the disassembly procedure in the numerical order given.
3-1. "NET SUB ASSY, SARAN", SPEAKER (FRONT) SUB ASSY
7 CN304 6 speaker (front) sub assy (L)
5 bush, net 4 BVTP 3x55
3 bush, net
qs bush, net qa BVTP 3x55 1 net sub assy (L), saran 2 BVTP 3x55 qf CN304
qd speaker (front) sub assy (R) 0 bush, net 8 net sub assy (R), saran 9 BVTP 3x55
7
· Note for installation of the speaker (front) sub assy
B
B There are two types of net "bush, net": Type A: 3-041-456-11 (with groove in the tube)
Type B: 3-041-456-01 (without groove in the tube)
B
A
A
B The type A of "bush, net" should be installed at place A in the left figure. The type B of "bush, net" should be installed at place B.
3-2. CABINET, FRONT
4 cabinet, front
3 BVTP 3x12
2 BVTP 3x12
1 BVTP 3x12
8
3-3. TOP CABINET ASSY
7 top cabinet assy 4 antenna, telescopic
6 BVTP 3x10
2 CN804 1 CN904
5 BVTP 3x10
3 B 3x10
3-4. CD BLOCK ASSY
1 CN903
2 CN902
0 CN402
5 RETAINER (2) board
4 BVTP 3x10 qa CN403 qs CNP1
6 BVTP 3x10
3 CN310 qd Connector 9 CD block assy 7 BVTP 3x10
8 BVTP 3x10
9
3-5. POWER BOARD, REG BOARD
4 POWER board
3 BVTP 3x10
1 CN901 2 BVTP 3x10 6 REG board 5 BVTP 3x10
3-6. TU BOARD
1 BVTP 2.6x10
4 B 3x6 3 bracket, tuner
5 TU board
2 BVTP 3x10
10
3-7. "COVER, HEAT SINK", LINE BOARD
5 claws 4 claws 8 holder, line
7 BVTP 3x10
3 claws 9 BVTP 3x10 0 LINE board 6 cover, heat sink
2 BVTP 3x10
1 BVTP 3x10
3-8. VOLUME BOARD
3 BVTP 3x10 2 CN806
5 VOLUME board
4 claws
1 knob (VOL)
11
3-9. H/P BOARD, SWITCH (1) BOARD, SWITCH (2) BOARD
7 BVTP 3x8 9 SWITCH (1) board 8 6 BVTP 3x8 4 BVTP 3x8 5 SWITCH (2) board 3 CN805 1 PWH 2x8 (DIA.6)
2 H/P board
3-10. FL BOARD
2 CN501
1 CN502
4 FL board
3 BVTP 3x8
5 CN503
12
3-11. CONTROL BOARD, LAMP BOARD
3 BVTP 3x10
4 CONTROL board 2 CN801
5 LAMP board
1 CN802
claws
3-12. MAIN BOARD
5 MAIN board
3 BVTP 3x10
4 2 BVTP 3x10
1 CN303
claws
13
3-13. CD BOARD
2 BVTP 3x10 1 CN711
3
4 CD board
5 CN713
3-14. CD BLOCK SECTION
3 CD block section
1 BVTP 3x10
chassis, CD
2 BVTP 3x10
14
3-15. TRAY ASSY, CD
3 screws (+BV 3x10)
9 screws (+BV 3x10) 0 plate (L), side chassis, loading
7 plate (R), side 4 cover (L), side 8 slider (L) 1 screws (+BV 3x10) qa CD lid assy
qs 5 slider (R) 6 screws (+BV 3x10)
qd qf tray assy, CD
2 cover (R), side
3-16. LOADING BOARD
1 BVTP 3x10 2 LOADING board
3 Removal the solders.
CD block section
15
3-17. OPTICAL PICK-UP BLOCK, PICK-UP RELAY BOARD
3 tray (top), CD
qs optical pick-up block
qa CN703 0 CN704 9 CN702
7 CN707 5 claw 6 PICK-UP RELAY board 8 CN706 4 claw
tray (bottom), CD
2 BTP 2.6x8
1 BTP 2.6x8
16
SECTION 4 TEST MODE
4-1. GENERAL DESCRIPTION
This set has the TEST MODE that allows the CD unit to be operational checked.
SWITCH (1) BOARD
RADIO/BAND AUTO PRESET
4-2. TEST MODE
4-2-1. Setting the test mode 1) Turn the power on. 2) Short the TEST-A land on the SWITCH(1) BOARD to open it (or short between JW824 and JW825 to open the circuit). 4-2-2. Releasing the test mode After the test mode is complete, turn the power off to release the mode. Display
TEST-A
CLOCK SLEEP
TIMER
88
x x xx
LCD display (test item)
4-2-3. The contents of test mode Mode name STOP 1 STOP 2 Description The initial state and command are reset and the initial value is set. After resetting, Stop 2 is switched to. Stopped state. FF/FR KEYis used to operate the SLED(PICK-UP). The automatic adjustment value is held. FOCUS SERVO: ON. CLV-S TRACKING & SLED SERVO: OFF If FOCUS SERVO does not turn on, for example, without disc, FOUCS SEARCH is performed limitlessly. When FOCUS SERVO is turned on, LPC is turned on and `PGM' is displayed. All SERVOs are turned on. When LPC is turned on, `PGM' is displayed. After automatic adjustment, ` r = ' is displayed. If the automatic adjustment value is manually changed, `SHUF' is displayed. With SERVO OFF, TRACKING in the GAIN UP state. LPC is turned on. With SERVO OFF, SLED (PICK-UP) is moved to the outer circumference. With SERVO OFF, SLED (PICK-UP) is moved to the inner circumference. With FOCUS state, SLED(PICK-UP) is moved to the outer circumference. With FOCUS state, SLED (PICK-UP) is moved to the inner circumference. When all SERVOs are on and LPC is off, `PGM' is turned off. When LPC is on, PGM' is turned on. LCD display 88 88
FOCUS
v=
ALL SERVO
r=
T.G UP SLED FWD SLED REV FOCUS FWD FOCUS REV LPC OFF
r˘ u1 u2 v1 v2 -
4-2-4. MODE transition table KEY operated Current TEST MODE STOP 1 STOP 2 FOCUS ALL SERVO LPC OFF TG UP STOP STOP 1 STOP 1 STOP 2 STOP 2 STOP 2 STOP 2 PLAY/PAUSE FOCUS FOCUS ALL SERVO LPC OFF T.G UP ALL SERVO TUNE TIME SET While held down SLED RWD SLED RWD FOCUS RWD FOCUS RWD FOCUS RWD FOCUS RWD When released STOP 1 STOP 2 FOCUS FOCUS FOCUS FOCUS TUNE TIME SET + While held down SLED FWD SLED FWD FOCUS FWD FOCUS FWD FOCUS FWD FOCUS FWD When released STOP 1 STOP 2 FOCUS FOCUS FOCUS FOCUS
17
SECTION 5 ELECTRICAL ADJUSTMENTS
5-1. TUNER SECTION
· AM Section Setting: BAND button: AM
AM RF signal generator Put the lead-wire antenna close to the supplied AM loop antenna.
0 dB = 1 µV
AM IF ADJUSTMENT Adjust for a maximum reading on level meter. T1 450 kHz (Display: 1,000 kHz) AM FREQUENCY COVERAGE ADJUSTMENT Frequency Display Reading on Digital voltmeter Adjustment Part 530 kHz 0.9 ± 0.1 V T4 1,710 kHz 4.7 ± 0.5 V
30% amplitude modulation by 400 Hz signal output level : as low as possible
· FM Section Setting: BAND button: FM
FM RF signal generator FM ANTENNA terminal (TM1( 75 )) 0.01 µF set
AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. T3 620 kHz CT3 1,400 kHz FM IF ADJUSTMENT Adjust for a maximum reading on level meter. T2 10.7 MHz (Display: 98 MHz) FM FREQUENCY COVERAGE ADJUSTMENT Frequency Display Reading on Digital voltmeter Adjustment Part 87.5 MHz 1.5 ± 0.1 V L2 108 MHz 3.5 ± 0.4 V
75 kHz frequency deviation by 1 kHz signal output level : as low as possible
· Connecting Level Meter (FM and AM)
level meter (range: 0.5-5 V ac) 32 set
FM TRACKING ADJUSTMENT
i jack (J401)
Adjust for a maximum reading on level meter. L1 CT1 108 MHz
· Connecting Digital Voltmeter (FM and AM)
digital voltmeter TU board TP (VT)
87.5 MHz
Adjustment Location: TU board (See page 19.)
NOTE : 1) Repeat the procedures in each adjustment several times, and the tracking adjustments should be finally done by the trimmer capacitors. 2) Remove FM antenna in FM adjustment.
18
Adjustment Location:
TU BOARD (COMPONENT SIDE) AM TRACKING ADJUSTMENT FM TRACKING ADJUSTMENT CT1 L1 T3 CT3
T1 AM IF ADJUSTMENT TM1
TP(VT) (conductor side)
L2 FM FREQUENCY COVERAGE ADJUSTMENT
T4 AM FREQUENCY COVERAGE ADJUSTMENT
T2 FM IF ADJUSTMENT
5-2. CD SECTION
CD section adjustments are done automatically in this set. In case of operation check, confirm that focus bias.
FOCUS BIAS CHECK
Procedure: 1. Connect the oscilloscope between IC701 pin ed (or TP (RF)) and GND on CD board. 2. Insert the disc (YEDS-18). (Part No. : 3-702-101-01) 3. Press the CD N X button. 4. Confirm that the oscilloscope waveform is as shown in the figure below. (eye pattern) A good eye pattern means that the diamond shape ( ) in the center of the waveform can be clearly distinguished.
VOLT/DIV: 50 mV TIME/DIV: 500 ns
Test Point:
CD board (conductor side)
VT(RF)
RF level: 0.95 - 1.35 Vp-p
· RF signal reference waveform (eye pattern) When observing the eye pattern, set the oscilloscope for AC range and raise vertical sensitivity.
TP(RF)
19
SECTION 6 DIAGRAMS
6-1. IC PIN DESCRIPTION
· IC801 CXP84332-229Q (SYSTEM CONTROL) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18,19 20 21 22 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 43 44 45 46 47 48 49 50 51 52 53 54 55 Pin Name R-COUNT R-CE R-CLK R-DATA R-MUTE RADIO M-NAR M-RST M-ST M-I0 M-I1 M-I2 FL-RST CP CD-LAMP DA CS NC FL-CON RY-CON NC JOG-A JOB-B RST EXTAL XTAL VSS TX TEX AVSS AVREF R-SHIFT INIT SIMUKE KEY1-KEY3 C-MUTE OP/CL INPUT1 INPUT2 RDS-CLK RDS-DATA RDS-QUAL C-SQCK C-SQSO NC SENSE2 SENSE1 I/O I O O O O O I O O O O O O O O O O -- O O -- I I I O I -- I O -- -- O O I I O I O O O O O O O -- I I Pin Description PLL IC count data output PLL IC chip enable output. PLL IC clock output. PLL IC data output. Tuner mute signal output. Radio block power supply control signal output Melody IC NAR signal input Melody IC reset signal output Melody IC strobe signal output Melody IC interface 0 data output Melody IC interface 1 data output Melody IC interface 2 data output Reset signal output to the fluorescent indicator tube display drive IC (IC601) Clock pulse output to the fluorescent indicator tube display drive IC (IC601) CD lamp (LAMP board) on/off signal output Serial data output to the fluorescent indicator tube display drive IC (IC601) Chip enable signal output to the fluorescent indicator tube display drive IC (IC601) Not used FL 5V regulator control signal output Relay (RY901 on POWER board) on/off control signal output Not used Rotary encoder (RV801) input terminal (A/D input) Rotary encoder (RV801) input terminal (A/D input) System reset signal input from the reset signal generator (IC403) Main system clock output terminal (8 MHz) Main system clock input terminal (8 MHz) Ground terminal Sub system clock input terminal (32.768 kHz) Sub system clock output terminal (32.768 kHz) Ground terminal (for A/D converter) Reference voltage (+3.3V) input terminal (for A/D converter) System clock shift output. Destination check output Destination setting terminal Key input terminal (A/D input) Muting on/off control signal output for the CD playback signal CD tray open/close detect input. Loading motor control output. Loading motor control output. RDS serial data transfer clock signal input from the RDS decoder (Not used) RDS serial data input from the RDS decoder (Not used) RDS QUAL input from the RDS decoder (Not used) Sub-code Q data reading clock signal output to the CD DSP IC (IC702) Sub-code Q data input from the CD DSP IC (IC702) Not used Internal status (SENSE) input from the CD DSP IC (IC702) Internal status (SENSE) input from the CD DSP IC (IC702) "L": muting on "L": reset L : Radio on
20
Pin No. 56 57 58 59 60 61 62 63 64 65 66 70 71 72,73 74 75 76 77 78 79 80
Pin Name RMC NC C-DATA C-XLAT C-XRST C-SCOR C-CLK AC-CHK ST-IND RDS-CON NC C/T-CON VDD A-MUTE P-CON VR-CLK VR-DATA C/T TCO CD AL-CON
I/O I -- O O O I O I I O -- O -- O O O O I O O Not used
Pin Description SIRCS remote control signal input from the remote control receiver (IC602) Serial data output to the CD DSP IC (IC702) Serial data latch pulse signal output to the CD DSP IC (IC702) Reset signal output to the CD RF AMP (IC701), CD DSP IC (IC702) Sub-code sync (S0+S1) detection signal input from the CD DSP IC (IC702) Serial data transfer clock signal output to the CD DSP IC (IC702) AC power supply detection signal input PLL IC tuned indicator input RDS decoder IC control signal output (Not used) Not used Clock receiver decoder IC control signal output Power supply terminal (+3.3V) Audio muting on/off control signal output "H": muting on Power on/off control signal output Volume clock output. Volume clock output. Clock receiver signal input Function output for CD. Melody IC control signal output "L": standby mode, "H": power on "L": AC in
21
6-2. CIRCUIT BOARDS LOCATION
H/P board SWITCH (2) board SWITCH (1) board
VOLUME board
POWER board SPK (L) board
SPK (R) board
RETAINER (2) board LINE board TU board
REG board
CONTROL board
FL board LOADING board
MAIN board LAMP board
CD board
PICK-UP RELAY board
22
ZS-2000
6-3. BLOCK DIAGRAM -- TUNER SECTION --
MAIN BOARD (1/2)
CNP1 6 1 2 3 4
CE DI CL DO AM IN FM IN
TU BOARD
CONTROL BOARD (1/3)
CNP306 8 TU L-CH
PLL IC2
XOUT ST-IND MO/ST BAND IF IN XIN
A
MAIN BOARD (2/2) CN301 (Page 27) (1/2) CN801 (1/2)
18 LP-OUT L4 RA6V T4 AM D3 FREQUENCY COVERAGE T3 AM FERRITE-ROD ANTENNA 22 AM ANTENNA CT3 RA6V FM ANTENNA 75 BPF CT3,T3 AM TRACKING L1 CT1,L1 FM TRACKING RA6V CT1 2 FM RF-OUT 24 FM RF-IN
11 12
20
19 X1 75kHz
13
10
7
8
LPF2/MO-ST
LPF1/BAND
OSC-OUT
IF CUT IF BUFFER AM DET
ST-IND
AM OSC
20
19 FM/AM FRONT-END, IF DET, FM STEREO DEMODULATOR IC1
14
17
IF-OUT
13
18
AM OSC AM RF-IN AM MIX FM MIX
1
3
TM1
MIX-OUT 4
T1
CF4
6
AM IF-IN
AU5V AF BUFFER DET-OUT MPX-IN FM MPX R-OUT 11 MUTE L-OUT 12 R-CH 5 4 3 2 7 6 5 4
22
22
AU5V
SYSTEM CONTROL IC801(1/3)
16
15
RA6V FM OSC 21 D4 D5 L2 RA6V L2 FM FREQUENCY COVERAGE T1 AM IF FM OSC 7 CF2,3 RA6V
FM IF-IN
10
CLK COUNT MUTE
QUAD
RADIO
FM DET
IF CUT
9 7 8 10 6 4
9 7 8 10 6 4 X801 8MHz
2 4 3 1 5
CE DATA
TEX 35 X802 32.768kHz TX 34
6 RADIO
ANT1 FM TELESCOPIC ANTENNA
T2
T2 FM IF RA6V
7
9
POWER CONT Q309,310
MO6V CLOCK SHIFT Q801, Q802
32 XTAL 31 EXTAL 38 R-SHIFT
RA6V
REG BOARD
5V 3 REG 1 IC307 6V 3 REG 1 IC308 1 3 4 6 1 12V 3 4 6 FL5V P12V MO6V AU5V 3 5V REG 2 IC305 AU12V P8V REG Q300 P12V POWER CONT Q307,308 AU12V RELAY CONT Q301,302 Q305 P12V POWER CONT Q303,304 AU12V
3 2 18 15
3 2 18 15
20 21 63 75
FL-CON RY-CON AC-CHK P-CON
· Signal path : FM : MW/LW
CN310
CNP305 CNP301
RY901 T901
CN902
4 1 3
4 RY-CON 1 AC CHK 3 AU12V POWER CONT Q359,361 7 Q357,358 6 5 3
FL BOARD
CN502 2 3 4 6 FL DRIVE IC501 56 VFDP FLUORESCENT INDICATE TUBE FL501 64 VDD IR RECEIVER 1 IC502 DA CP CS RESET 63 62 61 60 AU5V 8 1 1 CN806 P8V CNP307 8 CN503 (1/2) 4 4 3 3 CN503 (2/2) LAMP DRIVE Q501 CN501 1 8 CN803 15 CD-LAMP 6 3 56 RMC
AC IN 9 CN901 7 6 8 7 FLAC4.3V1 6 FLAC4.3V2 8 Q382 9 FL(-32V)
4 3 5 2 7
5 6 4 7 2 AU5V
FL 5V
16 14 17 13
DA CP CS FL RST
POWER BOARD (1/2)
04
LAMP BOARD
23
24
ZS-2000
6-4. BLOCK DIAGRAM -- CD SECTION --
OPTICAL PICK-UP BLOCK (DAX-01A2) 9
PICK-UP RELAY BOARD
CN706 PD1 20 20
CD BOARD
CD RF & SYSTEM SERVO PROCESSOR IC701 CN711 38 PD1 FE AMP RF AMP RF O 33 35 RF EFM DEM D/A I/F SERIAL I/F DIGITAL FILTER D/A CONV D/A CONV DIGITAL OUT AOUT1 65 DSP & D/A CONV. IC702 CN708 3 MO6V CD 5V 2 6 MO6V CD 5V CD L-CH
B
A C B D
MAIN BOARD (2/2)
4
(Page 27)
AOUT2
76
6
11
PD2 21
21
R-CH CN701
LINE BOARD (2/2)
CN403 3 1 1 D-OUT IC401 OPTICAL DIGITAL OUT(CD)
39
PD2 FOK 27 18 FOK 11 CNIN 10 SEIN 12 DATO 13 XLTO 14 CLKO
CLV
D-OUT
53
10 LD
10
LD 15
15
LD ON SWITCH Q701
36
LD
LASER DIODE CONTROL
C. OUT 24 SENS1 25 SENS2 26 DATA 22 XLT 21 CLK 20
PD 18
37
PD
XTAI 70 XTAO 71 X701 16.9344MHz
CONTROL BOARD (2/3)
SYSTEM CONTROL IC801(2/3) 52 SQSO 51 SQCK 61 SCOR
E F
7 3
13 7
E 19 F 12
19 12
42 41
E F TE AMP FOCUS PHASE XRST 23 79 XRST SUB CODE DEM. SLED CTL SYSM SPOA SENS XLON SLO FEO SL+ DATA XLAT CLOK MDP SQSO SQCK SCOR CN712 5 4 57 9 10 5 CN802 9 10 5
1 12 PD
TRACKING PHASE TEO
13
6
14
16
21 17 15 6
62 7 8 9 8 3 4 8 3 4 1 6 7 2 11 12 13 45 OP/CL 47 INPUT2 46 INPUT1 62 59 58 44 55 54 60 CLK XLAT DATA MUTE SENS1 SENS2 XRST
SLED/SPINDLE MOTOR DRIVE IC703 TRACKING COIL 4 3 9 10 9 10 17 18 TRACKING COIL DRIVE FOCUS COIL DRIVE R+TR
1 6 7 2 19 11 12 13 25
FOCUS COIL
2 1
7 8
7 8
26 27
FIN
MUTE 7
· Signal path : CD
M801 SLED MOTOR
M
CN704 2 1
4 3
4 3
2 1
SLED MOTOR DRIVE
LOADING BOARD
SLIN 3 CN713 INPUT1 3 4 CN790 3 2 1 3 MOTOR DRIVE IC790 7 9 CN781 1 2 M M790 LOADING MOTOR
M802 SPINDLE MOTOR
M
CN703 2 1
1 2
1 2
12 11
SPINDLE MOTOR DRIVE
SPI
15
INPUT2
CN702 S891 (LIMIT) 1 SPOA 5 CN707 5
OP/CL MO6V
5 1
1 5 MO6V
CD
S790 (CLOSE) S791 (OPEN)
04
25
26
ZS-2000
6-5. BLOCK DIAGRAM -- AUDIO SECTION --
LINE BOARD (1/2)
MAIN BOARD (2/2)
L+ 2 1 1 2
SPK (L) BOARD
SP301 L-CH SPEAKER
J402 LINE IN L-CH
LCN402 3 CNP302 3 ELECTRONIC VOLUME IC301 POWER AMP IC303 L 15 17
CN304
A
R-CH TU BOARD
L- CH
CN303 L-CH
V-DAT/LAT
(Page 24)
7 TU 5 CD 3 AL 1
LINE SEL TRE BASS DYNAMIC AMP BASS 13 2
SPK (R) BOARD
R-CH CN303 4 3 1 2 CN304 SP302 R-CH SPEAKER
SY/BY 5 V-CLK
19
20
B
CD BOARD
MO6V CD5V
MO6V POWER CONT Q306 P5V Q106 7
H/P AMP IC304 1 Q205 5 5
POWER BOARD (2/2)
1 1
H/P BOARD
(Page 26)
J401 R-CH
i
2 1 CNP304
2 1 CN903 CN904
4 5
4 5 CNP401
P12V AL A OUT
CN301(2/2) 11 13 14 16
5
CN801 (2/2)
5
11
13
14
16 SYSTEM CONTROLLER IC801(3/3) CN804 74 76 77 79 A-MUTE CLK DATA CD 5 KEY1 41 KEY2 42 KEY3 43 6 7 VR 2 3 4 3 CNP801 KEY IN MATRIX 3 KEY IN MATRIX CNP802 2 CN805 2
SWITCH (1) BOARD
SWITCH (2) BOARD
ALARM IC804
RST 30
1
RESET 2 IC802
BU5V
9
AOUT
DAC
PCM SYNTH.
ROM
16 17 18
10 I0 11 I1 12 I2 ALARM
VOLUME BOARD
X804 4.19MHz
11 OSC1 12 OSC2
· Signal path : CD : FM
ST 15 NAR 6 RESET 4 VDD 10 POWER CONT Q803
9 ST 7 NAR 8 RST
JOG-A 28 JOG-B 29
1 2
1 2 CN806 RV801 VOLUME
BU5V
80 AL-CON
CONTROL BOARD (3/3)
04
27
28
ZS-2000
6-6. PRINTED WIRING BOARD -- TUNER SECTION -- · Refer to page 22 for Circuit Boards Location.
1 A
2
3
14
4
(Page 53)
REG BOARD (HEAT SINK)
5
6
7
8
9
: Solder brideg
10
11
· Semiconductor Location
ANT1 FM TELESCOPIC ANTENNA
D8
B
Ref. No. D1 D2 D3 D4 D5 D6 D7 D8 D9 IC1 IC2
Location B-8 B-8 C-5 B-6 D-6 E-9 E-9 B-8 B-8 E-7 D-3
C
TP(VT) TM1
D9
D
75
FM ANTENNA
E
AM ANTENNA
F
1-677-166-
21 (21)
1
MAIN BOARD CNP305
(Page 42)
Common Note on Schematic Diagram: · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/ 4 W or less unless otherwise specified. f · : internal component. · C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
· U : B+ Line. · H : adjustment for repair. · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. F : FM f : AM J : CD
Common Note on Printed Wiring Boards: · X : parts extracted from the component side. · Y : parts extracted from the conductor side. f · : internal component. · b : Pattern from the side which enables seeing.
29
30
ZS-2000
6-7. SCHEMATIC DIAGRAM -- TUNER SECTION -- · Refer to page 56 for IC Block Diagrams. · Refer to page 29 for Note.
75
(Page 43)
(Page 55)
· Waveform
1
20mV/div
5µsec/div
0.9Vp-p
75kHz
IC2 w; (X OUT)
Note on Schematic Diagram: · Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : AM
31
32
ZS-2000
6-8. PRINTED WIRING BOARD -- CD SECTION --
· Refer to page 22 for Circuit Boards Location. · Refer to page 29 for Note.
1 A
CD BOARD
2
3
4
5
6
(Page 42)
MAIN BOARD CN303
7
8
9
10
11
12
· Waveforms (MODE:PLAY)
1
0.1V/div
20µsec/div
10
Approx. 150mVp-p
2.5V
IC701 rj (TI)
2
50mV/div
50nsec/div
B
TP(RF)
0.95-1.35Vp-p
IC701 ed (RFO)
3
0.1V/div
20µsec/div
C
Approx. 300mVp-p
2.5V
12
LOADING BOARD CN790
IC701 1 (FEO)
(Page 37)
4
0.1V/div
2µsec/div 2.4Vp-p 7.6µsec
D
IC702 wa (MDP)
5
50mV/div
20nsec/div 1.0Vp-p
E
16.9344MHz
IC702 ua (XTAO)
F
13
LINE BOARD CN403
(Page 41)
G
11 1-676-092- (11)
H
· Semiconductor Location Ref. No. IC701 IC702 IC703 Q701 Location D-3 E-6 H-5 D-1
04
I
11
PICK-UP RELAY BOARD CN707
5
CONTROL BOARD CN802
(Page 37)
(Page 46)
33
34
ZS-2000
6-9. SCHEMATIC DIAGRAMS -- CD SECTION -- · Refer to page 57 for IC Block Diagrams. · Refer to page 29 for Note.
(Page 39)
(Page 39)
(Page 43)
Note on Schematic Diagram: · Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : CD STOP
(Page 48)
35
36
ZS-2000
6-10. PRINTED WIRING BOARDS -- PICK-UP SECTION --
· Refer to page 22 for Circuit Boards Location. · Refer to page 29 for Note.
1 A
2
3
4
5
11
6
CD BOARD (Page 33) CN711
7
8
9
PICK-UP RELAY BOARD B
OPTICAL PICK-UP BLOCK DAX-01A2 JW797 JW798
CN702
CN704
CN703 M802 (SPINDLE)
M801 (SLED) 20 21 CN706 1 2 5 10 11 14 JW795 15 CN707 10 5 2 1 S891 (LIMIT)
C
JW799
JW792
JW791
JW793
JW794
D
JW790
JW796
11
1-667-046-
(11)
E
F LOADING BOARD G
CN781 1 IC790 9 M790 (LOADING)
S790 (CLOSE)
H
CN790 5
D790
L790
I
CD BOARD CN713
12
JW780
(Page 34)
1 1
C790
S791 (OPEN) 1-667-04511 (11)
37
R790
5
38
ZS-2000
6-11. SCHEMATIC DIAGRAMS -- PICK-UP SECTION -- · Refer to page 56 for IC Block Diagrams. · Refer to page 29 for Note.
(Page 36)
(Page 36)
Note on Schematic Diagram: · Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : CD STOP Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
39
40
ZS-2000
6-12. PRINTED WIRING BOARDS -- MAIN SECTION -- · Refer to page 22 for Circuit Boards Location. · Refer to page 29 for Note.
1 A
2
3
4
5
(Page 45)
CONTROL BOARD CN801
6
7
8
9
10
11
12
13
14
· Semiconductor Location Ref. No. D301 D302 D303 D304 D305 D306 D350 D351 D354 D355 IC301 IC303 IC304 IC305 IC401 Q105 Q106 Q205 Q206 Location E-7 E-7 G-11 G-11 H-6 H-6 E-6 D-6 E-9 E-13 D-11 F-9 C-8 C-7 G-2 G-6 E-11 G-6 E-12 Ref. No. Q300 Q301 Q302 Q303 Q304 Q305 Q306 Q307 Q308 Q309 Q310 Q311 Q312 Q313 Q353 Q357 Q358 Q359 Q361 Q362 Location D-9 F-10 E-9 F-8 F-9 H-5 G-11 E-9 E-8 G-13 G-13 G-12 H-12 G-13 E-6 C-7 D-7 D-7 E-7 D-5
4
MAIN BOARD
B
3
FL BOARD CN502
(Page 50)
C
1
TU BOARD CNP1
(Page 29)
D
(Page 53) POWER BOARD
CN903
E
(Page 53)
6
POWER BOARD CN902
7
CNP305
F
8
LINE BOARD
REG BOARD CN310
(Page 53)
G
IC401 OPTICAL DIGITAL OUT(CD) 21 (21)
13
CD BOARD CN701
1-676-084-
H
J402 LINE IN
(Page 34)
10
CD BOARD CN708
(Page 33)
I
1-677-45204 21 (21)
SPK (R) BOARD
SP302 R-CH SPEAKER 1-677-45511 (11) 1-677-455-
SPK (L) BOARD
SP301 L-CH SPEAKER 11 (11)
J
41
42
ZS-2000
6-13. SCHEMATIC DIAGRAMS -- MAIN SECTION -- · Refer to page 59 for IC Block Diagrams. · Refer to page 29 for Note.
(Page 55)
(Page 47)
(Page 55)
(Page 36)
(Page 32)
(Page 55) (Page 51)
Note on Schematic Diagram: · Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM
43
44
ZS-2000
6-14. PRINTED WIRING BOARDS -- CONTROL SECTION -- · Refer to page 22 for Circuit Boards Location. · Refer to page 29 for Note.
1 A
2
3
4
5
PRESET
6
7
8
9
10
11
12
13
14
SWITCH(1) BOARD
(TEST-A) RADIO/BAND AUTO PRESET
. -
> +
BX
x
CD OPEN/CLOSE
SNOOZE
B
SLEEP
CLOCK
TIMER
STANDBY
SUMMER TIME
CLOCK AUTO ADJUST
TIME SIGNAL
TUNE TIME SET
DISPLAY ENTER MEM
PLAY MODE MONO/ST
BASS/TREBLE
MEGA BASS
C
21 1-676-856(21)
(Page 41)
(Page 34)
CD BOARD CN712
D
SWITCH(2) BOARD
MAIN BOARD CN301
4
CONTROL BOARD
5
VOLUME BOARD
E
POWER
VOLUME
LINE
F
21 1-676-857- (21)
21 1-676-089- (21)
G
S
G
H
21
· Semiconductor Location Ref. No. IC801 IC802 IC803 IC804 Q801 Q802 Q803 Q804 Q805 Q806 Location G-8 G-11 F-10 G-5 G-10 G-10 G-6 E-8 G-12 G-13
1-676-087-
(21)
2
FL BOARD CN501
I
(Page 50)
04
45
46
ZS-2000
6-15. SCHEMATIC DIAGRAMS -- CONTROL SECTION -- · Refer to page 59 for IC Block Diagrams. · Refer to page 29 for Note.
(Page 35)
Note on Schematic Diagram: · Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM (Page 43) (Page 51)
47
48
ZS-2000
6-16. PRINTED WIRING BOARDS -- DISPLAY SECTION -- · Refer to page 22 for Circuit Boards Location. · Refer to page 29 for Note.
1 A
2
3
(Page 54)
POWER BOARD (POWER TRANSFORMER BRECKET)
4
5
6
7
8
9
(Page 45)
CONTROL BOARD CN803
10
11
12
(Page 41)
MAIN BOARD CNP307
13
14
13
2
3
FL BOARD
B
C
D
FL501 FLUORESCENT INDICATOR TUBE 54 53 50 40 30 20 10 5 2 1 11 1-676-855(11)
E
F
04
LAMP BOARD
PL802 LCD BACK LIGHT
11 1-676-090(11)
(CHASSIS)
G
49
50
ZS-2000
6-17. SCHEMATIC DIAGRAMS -- DISPLAY SECTION -- · Refer to page 29 for Note.
(Page 55)
(Page 43) (Page 47)
Note on Schematic Diagram: · Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM
51
52
ZS-2000
6-18. PRINTED WIRING BOARDS -- POWER SUPPLY SECTION -- · Refer to page 22 for Circuit Boards Location. · Refer to page 29 for Note.
1 A
2
H/P BOARD
3
4
5
6
7
8
POWER BOARD
9
10
11
12
13
· Semiconductor Location
AC IN
J401
B
i
R901
T901
Ref. No. D901 D902 D903 D904 D905 D906 D907 D910 D911 D912 D913 IC307 IC308
Location E-6 D-6 D-6 C-6 A-9 E-5 E-6 F-3 F-4 F-2 F-4 H-5 J-7
C
1-677-45121 (21)
(Page 41)
MAIN BOARD CNP301
D
7
E
MAIN BOARD CNP304
6
L901
(Page 41)
F
PS901
21 1-676-085MAIN BOARD (Page 42) CNP305 (21)
: NOT REPLACEABLE : BUILT IN TRANSFORMER.
G
14
8
REG BOARD
TU BOARD (GND)
(Page 29)
13
FL BOARD CNP501
(Page 49)
H
I
C307
J
04 1-168-89711 (11)
53
54
6-19. SCHEMATIC DIAGRAMS -- POWER SUPPLY SECTION -- · Refer to page 29 for Note.
(Page 44)
(Page 44)
(Page 52)
(Page 44)
(Page 32)
Note on Schematic Diagram: · Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
55
· IC BLOCK DIAGRAM
IC1 TA2149N
GND1 1 FM RF-IN 2 AM LOW CUT 3 MIX OUT 4 FM MIX AM MIX FM OSC AM OSC BUFF BUFF VCC2 5 AF IF-IN 6 FM IF-IN 7 GND2 8 AGC 9 QUAD 10 R-OUT 11 MUTE L-OUT 12 AGC FM DET ST/MO FM/AM VCO DIVIDE DECODE 14 LPF2/MO-ST 13 LPF1/BAND AM DET AM IF FM IF 1/8 LEVEL DET IF BUFF 1/1 OR 1/16 ST SW FM RF 24 FM RF-OUT 23 VCC1 22 AM RF-IN 21 FM OSC 20 AM OSC 19 OSC-OUT
18 ST-IND
AF BUFF
IF REQ AF
17 IF-OUT 16 DET-OUT 15 MPX- IN
IC2 LC72137M-TLM
NC CE DI CL DO 1 2 3 4 5
IC790 BA6418N
22 NC CCB I/F
SWITCH
MOTOR DRIVE
SWITCH
21 XOUT 20 XIN REFERENCE DIVIDER B01 B02 B03 I01 6 7 8 9 DATA SHIFT REGISTER LATCH 12BITS PROGRAMMABLE DIVIDER PHASE DETECTOR CHARGE PUMP 19 AOUT 18 AIN 17 PD 16 VSS
1 2 NC INPUT1 3 INPUT2 4 NC 5 GND
MOTOR DRIVE REG 6 Vcc 7 8 OUTPUT1 GND 9 OUTPUT2
UNLOCK DETECTOR POWER ON RESET 15 VDD 14 B04
I02 10
UNIVERSAL COUNTER
SWALLOW COUNTER 1/16,1/17 4BITS
1/2
13 FMIN
12 AMIN
IFIN 11
56
IC701 CXA1992BR
RFTC RF M RF O PD2 PD1 PD0 CC1 CC2 FOK 28 27 RF I CP CB 30 LD
39
38
37 VEE
36
35
34
33
32 31
29
PD2 IV AMP FE BIAS 40
PD1 IV AMP
RF SUMMING AMP 26 SENS2 IIL 25 SENS1 VCC APC TTL
F 41 F IV AMP VCC E IV AMP EI 43 BAL4 IFB1 IFB2 IFB3 IFB4 IFB5 IFB6 VEE LASER POWER CONTROL FE AMP VCC
24 C OUT
E 42
VCC
VEE
23 XRST
BAL1 BAL2 BAL3
TGFL VEE VEE 44 TOG1 TOG2 TOG3 TOG4 VEE VEE DFCT VEE MIRR LEVEL 9 TRK GAIN WINDOW COMP FO BIAS WINDOW COMP VCC FOK TEI 47 VCC MIRR DFCT1 LDON CC1 IIL IIL TTL
22 DATA
21 XLT
TEO 45
20 CLK
LPF1 46
E-F BALANCE WINDOW COMP
TTL 19 LOCK
18 VCC
LPCL
ATSC 48
ATSC WINDOW COMP
TGFL
LPC
TZC 49 TZC COMP VCC TDFCT 50 DFCT TM1 VC 51 VCC VEE FZC 52 TG1
FOH FOL TGH TGL BALH BALL ATSC TZC FZC DFCTO
ISET IIL DATA REGISTER INPUT SHIFT REGISTER SENS SELECTOR OUTPUT DECODER
17 ISET
IFB16 BAL14 TOG14
FS14
TG12
TM17
PS14 VCC VCC TM6 16 SL O 15 SL M TM3 TM5 VEE
TRACKING PHASE COMPENSATION
TM4
FOCUS PHASE COMPENSATION DFCT FZC COMP FS4 FS2
VCC FS1
TM7
CHARGE UP VEE
VEE TG2 FSET
14 SL P TM2
1 2 FEO FEI
3 FDFCT
4 FGD
5 FLB
6 FE O
7 FE M
8 SRCH
9 TGU
10 11 12 TA M FSET TG2
13 TA O
57
IC702 CXD2589Q
PCMDI 42 ENPHI PCMD 41 EMPH DOUT C4M XTSL WFCK EXCK SBSO SCOR XPCK C2PO XUGF BCKI 44 VDD VSS VSS BCK 43 GFS 49
60 VDD 61 SYSM 62 PWM
59 58 57
56
55
54 53 52 51 50
48
47
46
45
SERIAL-IN INTERFACE
40 LRCKI 39 LRCK
AVSS 63 OVER SAMPLING DIGITAL FILTER EFM DEMODULATOR ASYMMETRY CORRECTOR 38 ASYO 37 ASYI 36 BIAS 35 RF 3rd-ORDER NOISE SHAPER AOUT1 AIN1 LOUT1 AVSS XVDD XTAI 65 66 67 68 69 70
AVDD 64
34 AVDD
33 CLTV ERROR CORRECTOR OSC SUB CODE PROCESSOR 16k RAM DIGITAL PLL 32 AVSS 31 FILI 30 FILO 29 PCO
PWM XTAO 71
XVSS 72
DIGITAL OUT
D/A INTERFACE
OSC AVSS 73 CLOCK GENERATOR
28 V16M 27 VCTL
26 VCKI 25 VPCO1 24 TES1
LOUT2 74 AIN2 75 AOUT2 76 AVDD AVSS XRST VDD 77 78 79 80 1 VSS 2 3 LMUTE RMUTE
23 TES0 CPU INTERFACE SERVO AUTO SEQUENCER 22 PWMI DIGITAL CLV 21 MDP
4 5 6 7 8 9 SQCK SQSO SENS DATA XLAT CLOK
10 SEIN
11 CNIN
12 DATO
13 XLTO
14 CLKO
15 16 17 18 19 20 SPOA SPOB XLON FOK VDD VSS
IC703 BA6898FP
23 VREF 28 GND 22 VCC 21 VCC 15 SPI SPO 14 19 TIN 25 FIN 24 NC 20 NC 16 NC 18 T D.BUF D.BUF LEVEL SHIFT LEVEL SHIFT SP 11 D.BUF SP+ 12 GND 13 D.BUF 17 T+ 27 F D.BUF 26 F+ D.BUF
VCC REGULATOR
LEVEL SHIFT
LEVEL SHIFT
D.BUF
D.BUF
DRIVERMUTE
VCC
REGO
GND
REGB
RESET
MUTE
SPIN
SLIN
SL
SL+
NC 10
1
2
3
4
5
6
7
8
9
58
IC301 BD3859AFV
AGCLVL AGCC BASS21 BASS22 BASS11 BASS12 REC1 REC2 VOL2 VOL1 BA11 BA12 BA13 BA21 BA22 BA23 TRE1 TRE2
CAP 22 18 DGND 19
40 39 0dB 31dB
38
37
36
35
34
33
32
31
30 29
28
27
26
25
24
23
21
TREBLE1
TREBLE2
BASS 2
BASS 1
DYNAMIC BASS1
DYNAMIC BASS2
VCC
VCC/2
VCC/2
VCC2
VCC/2 VCC/2
VCC/2 VCC/2 VCC2 LOGIC
1 A1
2 A2
3 B1
4 B2
5 C1
6 C2
7 D1
8 D2
9 FILTER
10 DBC
11 TOUT1
12 OVOL1
13 OUT1
14 15 OVOL2 TOUT2
16 OUT2
17 AGND
VCC 20 CLOCK DATA LATCH
IC804 MSM9805-549RS
I3 1 I4 2 I5 3 2M BIT ROM 18 BIT MULTIPLEXER 6 ADDRESS CONTROLLER 18 I2 17 I1 16 I0
DATA CONTROLLER
18 BIT ADDRESS COUNTER
I/O INTERFACE
15 ST 14 CPU/STD
RESET 4 XT/CR 5 NAR 6 GND 7 VREF 8
PCM SYNTHESIZER 10 10 BIT DAC & LPF TIMING CONTROLLER OSC XT/CR 13 OSC3/TEST 12 OSC2 11 OSC1
10 VDD AOUT 9
59
SECTION 7 EXPLODED VIEWS
NOTE: · The mechanical parts with no reference number in the exploded views are not supplied. · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE) ... (RED) R R Parts Color Cabinet's Color · Accessories and packing materials are given in the last of this parts list. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
7-1. FRONT CABINET SECTION
not supplied
13 10
#1 #5 #2
#1
#1
12 3 7 6 2 15 9
#1 SP301
2
#1
1
SP302
2
#5
3 16
6 5 11 6 8 14 6 5
2
#5
4 7
Ref. No. * 1 2 3 4 5 6 7 8 8 9
Part No. 1-677-455-11 3-043-040-01 3-048-158-01 3-048-161-01 3-041-456-11 3-043-036-01 3-041-456-01 X-3378-154-1 X-3379-077-1 3-048-159-01
Description SPK (L) BOARD SCREW (4X10), +BVTP TAPPING CUSHION (C), SPEAKER CUSHION (R), SPEAKER BUSH, NET SCREW (3X55), +BVTP TAPPING BUSH, NET NET SUB ASSY (R), SARAN (GREEN) NET SUB ASSY (R), SARAN (BLUE) CUSHION (L), SPEAKER
Remark
Ref. No. 10 11 11 12 13 14 15 * 16 SP301 SP302
Part No. 3-041-447-01 X-3378-153-1 X-3379-076-1 3-041-445-11 3-041-444-01 X-3379-283-1 X-3379-282-1 1-677-455-11 1-529-753-11 1-529-753-11
Description ALUMINUM, FRONT NET SUB ASSY (L), SARAN (GREEN) NET SUB ASSY (L), SARAN (BLUE) WINDOW, FLT CABINET, FRONT SPEAKER (FRONT) SUB ASSY (R) SPEAKER (FRONT) SUB ASSY (L) SPK (R) BOARD SPEAKER (8cm) (L-CH) SPEAKER (8cm) (R-CH)
Remark
60
7-2. REAR CABINET SECTION
65
ANT1
69 67 66 70 73 68 72 76
64 63
#5
#5
#5
61 62 57
#4
60 75 59 58
#4 #5
71
77
#4
56
55
73
#5
54
#5 #5 T901
#5 F901 not supplied #6
#5
74
#5
73
#3
51 53
#5 #5 not supplied #5 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
52
Ref. No. 51 52 * 53 * 54 * 55 * 56 * 57 58 59 60 61 62 * 63 64 65
Part No. 3-041-419-01 A-3322-973-A A-3323-576-A A-3323-577-A 1-676-089-11 A-3323-583-A 1-676-857-11 3-041-429-01 3-041-428-01 3-041-427-01 3-041-426-11 4-960-167-01 1-677-451-11 3-041-425-01 3-041-430-21
Description CABINET, REAR REG BOARD, COMPLETE TU BOARD, COMPLETE POWER BOARD, COMPLETE VOLUME BOARD SWITCH (1) BOARD, COMPLETE SWITCH (2) BOARD BUTTON, SNOOZE BUTTON, CD BUTTON, TIME BUTTON, POWER SCREW (3X8) (DIA.10), +WH H/P BOARD CABINET, TOP ALUMINUM, UPPER
Remark
Ref. No. 66 67 68 0 69 70 * 71 72 73 74 75 76 77 ANT1 0 F901 0 T901
Part No. 3-041-432-01 3-041-431-01 3-703-244-11 1-783-531-61 3-044-355-01 1-677-452-11 3-041-421-11 4-951-620-11 3-041-423-01 3-048-309-01 3-048-160-01 3-048-308-01 1-754-101-11 1-576-109-11 1-435-332-11
Description COVER, KNOB KNOB (VOL) BUSHING (2104), CORD CORD, POWER HOLDER, LINE LINE BOARD COVER, HEAT SINK SCREW (2.6X10), +BVTP TERMINAL, ANT SCREW (2X8) (DIA.6), +PWH TIGHT COVER, HANDLE BRACKET (TOP) ANTENNA, TELESCOPIC FUSE (5A/125V) TRANSFORMER, POWER
Remark
61
7-3. CD BLOCK SECTION
102
#5
105 107 104 106
#5
108
#5
#5
#5
#4 #4 #5
109
103
FL501 not supplied #5
not supplied
101
#5
Ref. No. * 101 102 103 104 * 105
Part No. A-3323-581-A 3-220-079-01 3-041-440-01 1-792-686-11 A-3322-838-A
Description FL BOARD, COMPLETE PAPER, SHIELD HOLDER, FLT WIRE (FLAT TYPE) (8 CORE) CONTROL BOARD, COMPLETE
Remark
Ref. No. * 106 107 108 * 109 FL501
Part No. A-3323-578-A 1-792-175-11 1-792-513-11 A-3322-837-A 1-517-934-11
Description CD BOARD, COMPLETE WIRE (FLAT TYPE) (13 CORE) WIRE (FLAT TYPE) (22 CORE) MAIN BOARD, COMPLETE INDICATOR TUBE, FLUORESCENT
Remark
62
7-4. CD LOADING SECTION (VLM-ZS2000)
#5
167 154 166
#5
#5
164 183 182
#5
169 174 176
#5 #5
M790
178
173
168
#5 #9
177 170 163
#10
172 171 174
#5
180 162 179
#10 #4
175
165 154 176
#5
161
CDM-2411AAA
158
160 159 181 155 151 152
#5
153
155
158
156
157
#7 #7
Ref. No. 151 152 153 154 155 156 157 158 * 159 160 161 162 163 164 165 166 * 167
Part No. 3-017-025-11 3-017-012-11 3-017-014-11 3-017-027-11 3-017-016-11 4-975-811-01 3-017-022-21 4-975-762-11 1-667-046-11 3-020-624-21 3-041-437-01 X-3374-204-1 3-017-013-11 3-017-035-11 3-017-011-11
Description COVER (R), SIDE PLATE (R), SIDE SLIDER (R) GEAR (C) SHAFT, TRAY INSULATOR TRAY (BOTTOM), CD INSULATOR PICK-UP RELAY BOARD TRAY (TOP), CD LID (AL), CD WINDOW ASSY, CD SLIDER (L) COVER (L), SIDE PLATE (L), SIDE
Remark
Ref. No. 168 169 170 171 172 173 174 175 176 177 178 179 180 181 * 182 183 M790
Part No. 3-017-031-11 3-017-032-11 3-017-030-01 3-017-008-11 3-017-036-11 2-627-174-01 3-017-009-11 3-017-010-11 3-017-028-11 3-017-029-11 3-017-024-21 3-041-434-01 3-048-309-01 1-782-663-11 1-676-090-11
Description GEAR (A) GEAR (B) BELT GEAR (R), TIMING CHASSIS, GEAR PULLEY (M) BEARING SHAFT GEAR (D) GEAR (L), TIMING CHASSIS, LOADING LID (MO), CD SCREW (2X8) (DIA.6), +PWH TIGHT WIRE (FLAT TYPE) LAMP BOARD
Remark
3-017-017-11 LEVER, DETECTION 1-667-045-11 LOADING BOARD
1-792-936-11 WIRE (FLAT TYPE) (4 CORE) 1-698-999-11 MOTOR, DC (LOADING)
63
7-5. OPTICAL PICK-UP SECTION (CDM-2411AA) 206
M802
207
M801
208
#8
205 209
S891
204 203 202 210
201 211
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
Ref. No. 201 202 203 204 205 206 207
Part No. A-3303-970-A 3-318-203-01 1-690-530-81 4-972-163-04 4-974-003-01
Description SCREW ASSY, FEED SCREW (B1.7), TAPPING LEAD (WITH CONNECTOR) SPRING, SLED GEAR (B)
Remark
Ref. No. 208 0 209 210 211 M801 M802 S891
Part No. 1-660-965-11 X-4950-060-1 4-972-165-01 4-973-631-01 A-3303-403-A
Description
Remark
SLIDE FLEXIBLE BOARD PICK-UP BLOCK, OPTICAL DAX-012A RACK SCREW MOTOR ASSY, SLED (SLED) (including GEAR)
3-719-401-11 SCREW (B1.7), TAPPING 4-972-162-01 CHASSIS
A-3304-989-A MOTOR ASSY, TURNTABLE (SPINDLE) 1-571-099-21 SWITCH (1 KEY) (LIMIT)
64
SECTION 8 ELECTRICAL PARTS LIST
NOTE: · Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. · -XX and -X mean standardized parts, so they may have some difference from the original one. · RESISTORS All resistors are in ohms. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable · Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · SEMICONDUCTORS In each case, u : µ, for example: uA.. : µA.. uPA.. : µPA.. uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD.. · CAPACITORS uF : µF · COILS uH : µH The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. When indicating parts by reference number, please include the board.
CD
Ref. No. *
Part No.
Description
Remark
Ref. No. C746 C747 C748 C749 C750
Part No. 1-163-021-91 1-164-489-11 1-163-021-91 1-164-161-11 1-163-021-91 1-163-231-11 1-163-231-11 1-164-161-11 1-163-251-11 1-126-924-11 1-163-021-91 1-104-664-11 1-163-021-91 1-104-664-11 1-163-021-91 1-163-021-91 1-163-021-91 1-126-926-11 1-107-725-11 1-163-021-91 1-163-001-11 1-163-001-11 1-163-001-11 1-163-001-11 1-163-001-11 1-163-021-91 1-163-021-91 1-126-963-11 1-126-963-11 1-163-251-11
Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP < CONNECTOR > 0.01uF 0.22uF 0.01uF 0.0022uF 0.01uF 15PF 15PF 0.0022uF 100PF 330uF 0.01uF 47uF 0.01uF 47uF 0.01uF 0.01uF 0.01uF 1000uF 0.1uF 0.01uF 220PF 220PF 220PF 220PF 220PF 0.01uF 0.01uF 4.7uF 4.7uF 100PF 10% 10% 10% 10% 10% 5% 5% 10% 5% 20% 10% 20% 10% 20% 10% 10% 10% 20% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 5%
Remark 50V 16V 50V 100V 50V 50V 50V 100V 50V 10V 50V 10V 50V 10V 50V 50V 50V 10V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V
A-3323-578-A CD BOARD, COMPLETE ******************* < CAPACITOR > C700 C701 C702 C703 C704 C705 C706 C707 C708 C709 C710 C711 C712 C713 C714 C715 C716 C717 C718 C719 C720 C721 C722 C723 C724 C725 C726 C727 C728 C729 C730 C731 C732 C733 C740 C741 C742 C743 C744 C745 1-163-017-00 1-107-725-11 1-107-725-11 1-107-725-11 1-163-023-00 1-131-375-00 1-115-185-11 1-163-023-00 1-163-251-11 1-163-023-00 1-126-961-11 1-163-037-11 1-163-243-11 1-104-760-11 1-163-021-91 1-115-185-11 1-163-021-91 1-126-965-11 1-163-243-11 1-104-664-11 1-163-009-11 1-163-037-11 1-104-760-11 1-104-760-11 1-163-019-00 1-163-037-11 1-107-725-11 1-126-934-11 1-163-021-91 1-107-725-11 1-126-925-11 1-163-021-91 1-104-665-11 1-163-021-91 1-163-021-91 1-163-021-91 1-107-823-11 1-163-021-91 1-163-009-11 1-163-001-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.0047uF 0.1uF 0.1uF 0.1uF 0.015uF 4.7uF 0.033uF 0.015uF 100PF 0.015uF 2.2uF 0.022uF 47PF 0.047uF 0.01uF 0.033uF 0.01uF 22uF 47PF 47uF 0.001uF 0.022uF 0.047uF 0.047uF 0.0068uF 0.022uF 0.1uF 220uF 0.01uF 0.1uF 470uF 0.01uF 100uF 0.01uF 0.01uF 0.01uF 0.47uF 0.01uF 0.001uF 220PF 5% 10% 10% 10% 5% 10% 10% 5% 5% 5% 20% 10% 5% 10% 10% 10% 10% 20% 5% 20% 10% 10% 10% 10% 10% 10% 10% 20% 10% 10% 20% 10% 20% 10% 10% 10% 10% 10% 10% 10% 50V 16V 16V 16V 50V 10V 50V 50V 50V 50V 50V 25V 50V 50V 50V 50V 50V 50V 50V 10V 50V 25V 50V 50V 50V 25V 16V 10V 50V 16V 10V 50V 10V 50V 50V 50V 16V 50V 50V 50V
C751 C752 C753 C754 C755 C756 C757 C758 C759 C760 C761 C762 C763 C764 C765 C766 C770 C773 C774 C775 C776 C777 C780 C781 C788
* CN701 * CN708 CN711 CN712 * CN713
1-580-155-11 1-580-158-11 1-770-528-31 1-695-374-31 1-580-166-11
PIN, CONNECTOR (PC BOARD) 3P PIN, CONNECTOR (PC BOARD) 6P CONNECTOR, FFC/FPC 21P CONNECTOR, FFC/FPC 13P PIN, CONNECTOR (PC BOARD) 5P < IC >
IC701 IC702 IC703
8-752-082-14 IC CXA1992BR 8-752-384-13 IC CXD2589Q 8-759-473-42 IC BA6898FP < COIL >
L701
1-410-993-42 INDUCTOR CHIP 1uH
65
CD
Ref. No. L702 L703 L704 L705
CONTROL
Part No. 1-410-997-42 1-410-997-42 1-412-852-11 1-410-993-42 Description INDUCTOR CHIP INDUCTOR CHIP INDUCTOR INDUCTOR CHIP < TRANSISTOR > 2.2uH 2.2uH 47uH 1uH Remark Ref. No. R746 R747 R748 R749 R750 R751 R752 R753 R754 R755 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W R760 R761 R762 R763 R764 R765 R766 R773 R777 R791 Part No. 1-216-121-91 1-216-073-00 1-216-105-91 1-216-041-00 1-216-049-91 1-216-049-91 1-216-105-91 1-216-049-91 1-216-089-91 1-216-049-91 1-216-067-00 1-216-069-00 1-216-077-91 1-216-085-00 1-216-081-00 1-216-081-00 1-216-069-00 1-216-049-91 1-216-089-91 1-216-121-91 Description RES-CHIP METAL CHIP RES-CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP < VIBRATOR > X701 1-767-226-11 VIBRATOR, CRYSTAL (16.9344MHz) ************************************************************* * A-3322-838-A CONTROL BOARD, COMPLETE ************************* 3-220-079-01 PAPER, SHIELD < CAPACITOR > 1M 10K 220K 470 1K 1K 220K 1K 47K 1K 5.6K 6.8K 15K 33K 22K 22K 6.8K 1K 47K 1M 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
Q701
8-729-101-07 TRANSISTOR 2SB798-DL < RESISTOR >
R700 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R711 R712 R713 R714 R715 R716 R717 R718 R720 R721 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R736 R737 R738 R739 R740 R741 R742 R743 R744 R745
1-216-089-91 1-216-069-00 1-216-117-00 1-216-101-00 1-216-109-00 1-216-114-00 1-216-101-00 1-216-101-00 1-216-105-91 1-216-089-91 1-216-089-91 1-216-101-00 1-216-101-00 1-216-089-91 1-216-049-91 1-216-049-91 1-216-049-91 1-216-049-91 1-216-049-91 1-216-073-00 1-216-061-00 1-216-121-91 1-216-061-00 1-216-001-00 1-216-089-91 1-216-089-91 1-216-089-91 1-216-089-91 1-216-101-00 1-216-101-00 1-216-101-00 1-216-101-00 1-216-109-00 1-216-101-00 1-216-073-00 1-216-073-00 1-216-049-91 1-216-049-91 1-216-049-91 1-216-089-91 1-216-089-91 1-216-065-91 1-216-043-91 1-216-073-00
RES-CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP
47K 6.8K 680K 150K 330K 510K 150K 150K 220K 47K 47K 150K 150K 47K 1K 1K 1K 1K 1K 10K 3.3K 1M 3.3K 10 47K 47K 47K 47K 150K 150K 150K 150K 330K 150K 10K 10K 1K 1K 1K 47K 47K 4.7K 560 10K
C800 C802 C812 C814 C816 C818 C824 C825 C826 C827 C830 C831 C832 C834 C835 C851 C865 C866 C867 C868 C869 C870 C873
1-125-507-11 1-162-306-11 1-162-282-31 1-162-282-31 1-162-282-31 1-162-282-31 1-162-306-11 1-162-306-11 1-102-962-00 1-102-962-00 1-162-306-11 1-102-516-11 1-102-516-11 1-102-516-11 1-102-514-11 1-162-294-31 1-162-306-11 1-126-964-11 1-162-306-11 1-126-964-11
DOUBLE LAYERS CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC ELECT
0.22F 0.01uF 100PF 100PF 100PF 100PF 0.01uF 0.01uF 30PF 30PF 0.01uF 27PF 27PF 27PF 22PF 0.001uF 0.01uF 10uF 0.01uF 10uF 4.7uF 0.001uF 0.01uF
30% 10% 10% 10% 10% 30% 30% 5% 5% 30% 5% 5% 5% 5% 10% 30% 20% 30% 20% 20% 10% 30%
5.5V 16V 50V 50V 50V 50V 16V 16V 50V 50V 16V 50V 50V 50V 50V 50V 16V 50V 16V 50V 50V 50V 16V
1-126-963-11 ELECT 1-162-294-31 CERAMIC 1-162-306-11 CERAMIC
66
CONTROL
Ref. No. C880 C881 C882 C894 C895 C896 C897 C898 Part No. 1-162-282-31 1-162-282-31 1-162-282-31 1-102-518-11 1-102-518-11 Description CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 100PF 100PF 100PF 33PF 33PF 330uF 0.01uF 0.01uF 10% 10% 10% 5% 5% 20% 30% 30% Remark 50V 50V 50V 50V 50V 10V 16V 16V Ref. No. R824 R825 R826 R827 R828 R829 R834 R839 R840 R841 R842 R843 R844 R845 R846 R847 R851 R852 R853 R854 R855 R856 R857 R858 R859 R860 R861 R862 R863 R864 R871 R874 R875 R876 R877 R878 R879 R880 R881 R882 R883 R884 R885 R886 R887 R888 R889 R890 R891 R893 R895 R899 R902 Part No. 1-249-437-11 1-249-437-11 1-249-429-11 1-249-437-11 1-249-417-11 1-249-417-11 1-247-887-00 1-249-425-11 1-249-425-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-437-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-429-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-429-11 1-249-429-11 1-249-413-11 1-249-417-11 1-249-429-11 1-249-437-11 1-249-437-11 1-249-425-11 1-249-425-11 1-249-425-11 1-249-441-11 1-247-817-91 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 47K 47K 10K 47K 1K 1K 220K 4.7K 4.7K 1K 1K 1K 1K 1K 1K 1K 1K 1K 47K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 10K 1K 1K 1K 1K 1K 1K 1K 10K 10K 470 1K 10K 47K 47K 4.7K 4.7K 4.7K 100K 270 4.7K 100 100 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W
1-126-924-11 ELECT 1-162-306-11 CERAMIC 1-162-306-11 CERAMIC < CONNECTOR >
* CN801 CN802 * CN803 CN804
1-770-529-31 1-695-374-31 1-691-040-31 1-580-168-11
CONNECTOR, FFC/FPC 22P CONNECTOR, FFC/FPC 13P HOUSING, CONNECTOR 8P PIN, CONNECTOR (PC BOARD) 7P < IC >
IC801 IC802 IC804
8-752-905-13 IC CXP84332-229Q 8-759-645-87 IC PST9128-T 8-759-677-21 IC MSM9805-549RS < COIL >
L801 L802
1-410-509-11 INDUCTOR 1-414-142-11 INDUCTOR < TRANSISTOR >
10uH 1uH
Q801 Q802 Q803 Q805 Q806
8-729-922-66 8-729-922-66 8-729-037-34 8-729-037-34 8-729-012-83
TRANSISTOR 2SC2410SN TRANSISTOR 2SC2410SN TRANSISTOR KRA107M TRANSISTOR KRA107M FET 2SK679A < RESISTOR >
R801 R802 R803 R804 R805 R806 R807 R808 R809 R810 R811 R812 R813 R814 R815 R816 R817 R820 R821 R822 R823
1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-417-11 1-249-437-11
CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON
1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 47K 47K
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W
1-249-437-11 CARBON
1-249-425-11 CARBON 1-247-807-31 CARBON 1-247-807-31 CARBON
67
CONTROL
Ref. No. R903 Part No.
FL
H/P
100
LAMP
5%
LINE
Remark 1/4W Ref. No. JR510 Part No. Description 0 Remark 1-216-295-91 SHORT < COIL > L501 L502 1-410-993-42 INDUCTOR CHIP 1uH 1-410-993-42 INDUCTOR CHIP 1uH < TRANSISTOR > Q501 8-729-036-86 TRANSISTOR KTC3203Y-AT < RESISTOR >
Description
1-247-807-31 CARBON < VIBRATOR >
X801 1-781-598-11 VIBRATOR, CERAMIC (8MHz) X802 1-767-697-11 VIBRATOR, CRYSTAL (32.768kHz) X804 1-781-775-21 VIBRATOR, CERAMIC (4.19MHz) ************************************************************* * A-3323-581-A FL BOARD, COMPLETE ******************* 3-041-440-01 HOLDER, FLT < CAPACITOR > C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 1-163-243-11 1-128-131-11 1-163-021-91 1-126-176-11 1-163-021-91 1-163-251-11 1-163-251-11 1-163-251-11 1-163-021-91 1-115-339-11 1-115-339-11 1-124-233-11 1-163-021-91 1-163-021-91 1-163-009-11 CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 47PF 22uF 0.01uF 220uF 0.01uF 100PF 100PF 100PF 0.01uF 0.1uF 0.1uF 10uF 0.01uF 0.01uF 0.001uF 0.01uF 5% 20% 10% 20% 10% 5% 5% 5% 10% 10% 10% 20% 10% 10% 10% 10% 50V 50V 50V 10V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V
R502 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R503 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R504 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R505 1-216-073-00 METAL CHIP 10K 5% 1/10W R552 1-216-061-00 METAL CHIP 3.3K 5% 1/10W ************************************************************* * 1-677-451-11 H/P BOARD ********** < JACK > J401 1-794-390-11 JACK (i) < COIL > L402 1-414-146-31 INDUCTOR 2.