FILE NO.
Service Manual CD Radio Cassette Recorder AWM-2100 (US) |
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DC-C200 |
(CA) |
DC-S200 |
(PA) |
(AU)
(XE)
(KR)
US,CA
PA,AU,XE,KR
PRODUCT CODE No.
129 583 00 AWM-2100 (US)
129 583 01 DC-C200 |
(CA) |
129 583 02 DC-S200 |
(XE) |
129 583 03 DC-S200 |
(AU) |
129 583 04 DC-S200 |
(PA) |
129 583 05 DC-S200 |
(KR) |
REFERENCE No. SM5810132
SPECIFICATIONS
(This is basic specification)
(AMPLIFIER SECTION) |
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(GENERAL) |
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Output power ........................ |
5 w x 2 (at 4 ohms, 10% distortion) Power source ................ |
AC : 110 - 120/220 - 240V, 50/60Hz (PA) |
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Sound presets ....................... |
4 electronic presets |
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AC : 230 - 240V , 50Hz (AU,XE) |
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Bass expander ...................... |
+8dB ( at low volume level) |
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AC : 120V , 60Hz |
(US,CA) |
VIDEO in (AUDIO) ................ |
400 mV/50 kohms |
Power consumption ...... |
42W |
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Inputs .................................... |
VIDEO : 400 mV/50k ohms |
Dimensions ................... |
279 (W) x 290 (H) x 348 (D) mm |
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Outputs .................................. |
SPEAKER : 4 ohms |
Weight (approx.) ............ |
5.8 kg |
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PHONES : 32 ohms |
(RB-S200 WIRELESS REMOTE CONTROL) |
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(TUNER SECTION) |
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Power requirements ...... |
2 "AA" batteries |
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(FM) |
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Dimensions ................... |
approx. 55(W) x 163(H) x 3(D) mm |
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Frequency range ................... |
87.5 - 108 MHz (200kHz steps) |
Weight ........................... |
approx. 85g ( without batteries) |
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Usable sensitivity .................. |
26 dBf (mono) |
(AWM-2100SP SPEAKER SYSTEM) |
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(AM) |
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Type .............................. |
Full range bass reflex |
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Frequency range ................... |
530 kHz - 1710 kHz (10kHz steps) Drivers ........................... |
4.7" Dia (12 cm) |
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Usable sensitivity .................. |
200 µ V/m (AM loop antenna) |
Unit used ....................... |
12 cm cone type |
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(CASSETTE DECK SECTION) |
Maximum power-handling capacity |
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Track System ........................ |
4-track, 2-channel stereo |
...................................... |
10 W (peak) |
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Erasing System ..................... |
Magnet erase |
Nominal impedance ...... |
4 ohms |
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Frequency response ............. |
25 Hz to 8 kHz |
Dimensions ................... |
191 (W) x 290 (H) x 183 (D) mm |
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Wow / Flutter ......................... |
0.3%(WRMS) |
Weight (approx.) ............ |
1.4 kg (per speaker) |
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Fast forward/rewind time ....... |
Approx. 120 sec. (C-60) |
(SX-SR2100 SURROUND SPEAKER SYSTEM) (US , CA) |
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Signal-to-noise ratio .............. |
45 dB |
Type .............................. |
Full range |
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Tape speed ........................... |
4.75 cm/sec. |
Drivers ........................... |
3.1" Dia (8 cm) |
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(CD SECTION) |
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Unit used ....................... |
12 cm cone type |
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Type ...................................... |
Changer, 3disc |
Maximum power-handling capacity |
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Channels ............................... |
2 channel stereo |
...................................... |
7 W (peak) |
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S/N ratio ................................ |
60 dB |
Nominal impedance ...... |
6 ohms |
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Wow / Flutter ......................... |
Below measurable limits |
Dimensions ................... |
168 (W) x 88 (H) x 120 (D) mm |
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Sampling frequency .............. |
44.1 kHz |
Weight (approx.) ............ |
340 g (per speaker) |
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Quantization .......................... |
16 bits linear/ch |
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Pick-up .................................. |
Optical 3-beam |
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Semi-conductor laser |
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Pickup wave length ............... |
790 nm |
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Laser output .......................... |
Continuous wave max. 0.6 mW |
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Frequency response ............. |
20 Hz to 10 kHz |
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SAFETY PRECAUTION
• Pickup that emits a laser beam is used on this CD section.
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE
FOR STRÅLING.
VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
(AU,PA,XE)
CD ADJUSTMENTS
CD PLAYER ADJUSTMENT PROCEDURES
Adjusting Conditions:
-Test disc: Sony YEDS-18
-Pre-operating : Push open/close key to open the CD tray.
Load test disc YEDS-18, then push this key once against to close tray.
-Oscilloscope:
1)Adjustment of E/F balance
-After TOC. push play/pause key once to play and push SEARCH key to search.
-Connect the scope between the measurement points.(TSO , V-CEN)
-Then adjust the VR701 until A=B( as figure A)
2) Adjustment of RF (EYE PATTERN) |
Figure A |
-After TOC. push play/pause key once play.
-Connect the scope and Jitter meter between the measurement points (RF , V-CEN)
-Adjustment VR702 until the wave form of eye pattern. Become may or jitter value MIN. (as Figure B)
Figure B
- 2 -
TAPE DECK ADJUSTMENTS
Play/Record and Playback Head Azimuth Adjustment.
To adjust the play/record and playback head azimuth screw :
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PUSH |
DECK "B" |
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PUSH |
DECK "A" |
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HEAD AZIMUTH ADJ. |
PUSH |
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1. Connect two (2) VTVMs and a dual trace scope to the stereo headphone Jack (as shown) with a 32 ohm dummy load.
(See Figure 1 )
Figure1. Azimuth Adjustment
2.Insert a 8 kHz test tape into the tape mechanism and play it back.
3.While playing back the test tape, slowly turn the azimuth adjusting screw until the amplitude of both channel output waveforms is maximum and inphase. (See Figure 2 )
4.Secure the azimuth screw in place with glue or paint after making the adjustments.
Figure2. Head output Signal
- 3 -
TAPE DECK ADJUSTMENTS
Tape Speed Adjustment
1. Set the function switch to TAPE.
MOTOR SPEED ADJ.
2. Connect a frequency counter with a 32 ohm dummy load to the stereo headphone jack. (See Figure 3.)
Figure3. Tape Speed Adjustment
3.Insert and play back a 8 kHz test tape into the tape mechanism.
4.Insert an insulated alignment tool and adjust the tape speed potentiometer until the frequency counter indicates 2940 Hz to 3090 Hz.
Record AC Bias Frequency alignment procedure
1.Insert a cassette tape into the cassette compartment.
2.Connect the frequency counter to the MAIN PCB ( C375).
3.Press the REC button.
4.Adjust T305.
5.Adjust for 61 kHz ± 2 kHz.
- 4 -
TUNER ADJUSTMENTS
(This is basic adjustment)
PARTS LOACTION
Equipment needed:
1.AM Signal generator
2.FM Signal generator
3.DC Voltage meter
4.Oscilloscope
5.Output meter (VTVM )
AM Alignment-: Use AM S/G and loop antenna
Figure4. AM IF/RF Tracking
Band |
STEP |
S/G FREQUENCY |
DIAL SETTING |
ADJUSTMENT |
REMARKS |
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AM-IF |
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Adjust for best IF waveform |
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1 |
450 kHz |
600 kHz |
T301 |
( at detector output) |
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2 |
530 kHz |
530 kHz |
T303 |
Adjust for VT=1V |
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3 |
600 kHz |
600 kHz |
T302 |
Adjust for maximun |
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AM-RF |
indication. |
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4 |
1400 kHz |
1400kHz |
TC302 |
Adjust for maximun |
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indication. |
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5 |
Repeat step 2 and 4 as required |
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- 5 -
TUNER ADJUSTMENTS
(This is basic adjustment)
FM Alignment:
Figure5. FM Band Frequency Coverage Alignment
Connect FM signal to ANT inputs (mod. 1 kHz 22.5 kHz dev.)
Figure6. FM Band/Tracking
Band |
Step |
S/G FREQUENCY |
DIAL SETTING |
ADJUST |
REMARK |
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1 |
87.5 MHz |
87.5 MHz |
L303 |
Adjust for VT=2.6V |
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2 |
90.1 MHz |
90.1 MHz |
L302 |
Adjustment for |
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maximum output |
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FM-RF |
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3 |
106.1MHz |
106.1MHz |
TC301 |
Adjustment for |
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maximum output |
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4 |
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Repeat steps 1 and 3 as required. |
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- 6 -
EXPLODED VIEW(CABINET & CHASSIS)
Y20 |
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Y21 |
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Y17 |
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Y16 |
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Y16 |
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Y21 |
Y21 |
Y21 |
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Y22 |
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Y16 |
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Y20 |
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56 |
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65 |
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43 |
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Y22 |
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45 |
64 |
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79 |
Y27 |
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Y27 |
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Y19 |
Y19 |
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44 |
59 |
Y24 |
Y25 |
47 |
52 |
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Y19 |
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Y18 |
Y19 |
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Y23 |
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Y23 |
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46 |
Y26 |
50 |
63 |
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49 |
Y19
Y18 |
Y19 |
42 |
65
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Y23 |
77 |
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Y15 |
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Y14 |
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Y14 |
Y15 |
Y10 |
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Y09 |
75 |
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73 |
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Y13 |
Y13 |
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74 |
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Y13 72 Y11 |
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Y11 |
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Y12 |
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36 |
Y12 |
35 |
39 38 37 |
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40 |
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71 |
Y10 |
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Y09 |
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34 |
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33 |
32 31 |
30 |
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Y04 14 |
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Y17 |
Y16 |
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Y02 |
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76 |
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Y03 |
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41 |
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12 |
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13 |
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Y16 |
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Y16 |
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48 |
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55 |
78 |
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51 |
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Y27 |
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16 |
Y02 |
Y05 |
Y02 |
Y03 |
Y08 |
17 |
Y05 |
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13 |
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Y05 |
15 |
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15 |
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57 |
11 |
58 |
10 |
66
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55 |
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Y34 |
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48 |
Y16 |
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Y16 |
Y29 |
Y16 |
Y31 |
Y32 |
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Y30 |
Y29 |
Y30 |
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Y29 |
Y30 |
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Y34 |
53 |
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Y16 |
Y29 Y30 |
Y29 |
Y30 |
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Y08 |
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Y16 |
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Y08 |
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54 |
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Y07 |
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29 |
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Y07 |
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28 |
27 |
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25 |
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29 |
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22 |
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18 |
19 |
20 21 |
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Y01 |
6 |
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7 |
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Y01 |
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Y01 |
5 |
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4 |
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9 |
3 |
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2 |
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1 |
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- 7 -
PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL ! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.
CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram. Regular type resistors are less than 1/4W carbon type and 0 ohm chip resistors.
Regular type capacitors are less than 50V and less than 1000 F of Ceramic type and Electrolytic type.
PACKING & ACCESSORIES |
REF.NO. |
PART NO. |
DESCRIPTION |
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REF.NO. |
PART NO. |
DESCRIPTION |
31 |
645 043 2347 |
KNOB CAP FUNCTION |
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645 029 1760 |
POLYBAG W/RCY,AC CORD |
32 |
645 043 2088 |
BKT KNOB,FUNCTION/BAND |
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645 043 2668 |
CARTON CASE,OFF SET(US) |
33 |
645 043 2408 |
KNOB PWR/MEM/MODE |
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645 043 2699 |
CARTON CASE,OFF SET(CA) |
34 |
645 043 2385 |
KNOB DISC SELECT |
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645 043 3276 |
CARTON CASE,OFF SET(PA) |
35 |
645 043 2392 |
KNOB CD CONTROL |
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645 043 3283 |
CARTON CASE,OFF SET(AU) |
36 |
645 043 2101 |
BKT MOTION LED REFLE |
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645 043 3290 |
CARTON CASE,OFF SET(XE) |
37 |
645 043 2361 |
KNOB CAP PRESET DOWN,DOWN |
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645 043 2712 |
POLYBAG,FOR AM ANT LOOP |
38 |
645 043 2378 |
KNOB CAP PRESET UP,UP |
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645 043 2729 |
POLYBAG,I/B |
39 |
645 043 2095 |
BKT PRESET KNOB,UP/DOWN |
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645 043 2736 |
POLYBAG,MAIN UNIT |
40 |
645 043 2415 |
KNOB SOUND PRESET/BA |
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645 043 2743 |
POLYFOAM TOP,MAIN TOP |
41 |
645 043 2484 |
SIDE PANEL L |
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645 043 2750 |
POLYFOAM BOTTOM,MAIN BOTTOM |
42 |
645 043 2446 |
CAB TOP REAR |
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645 043 2897 |
INSTRUCTION MANUAL(US) |
43 |
645 043 2651 |
FIBRE BOARD,REV 1 |
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645 043 2910 |
INSTRUCTION MANUAL(CA) |
44 |
645 043 2170 |
BKT 3CD L |
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645 043 3306 |
INSTRUCTION MANUAL(PA) |
45 |
645 043 2187 |
BKT 3CD R |
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645 043 3320 |
INSTRUCTION MANUAL(AU) |
46 |
645 043 2163 |
BKT PCB MTG D,UNDER PWR BD |
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645 043 3313 |
INSTRUCTION MANUAL(XE) |
47 |
645 043 2194 |
HOLDER AC CORD |
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645 043 2927 |
POLY BUBBLE BAG,MAIN BOTTOM |
48 |
645 043 1883 |
SIDE PANEL BKT L/R |
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645 041 7153 |
REMOCON, |
49 |
645 043 1906 |
SIDE PANEL BKT L |
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U-RE-SAN REMOTE ASSY |
50 |
645 043 1890 |
SIDE PANEL BKT R |
CABINET & CHASSIS |
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51 |
645 043 2156 |
BKT PCB MTG B,BOTTOM WOODEN |
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52 |
645 043 2149 |
BKT PCB MTG A,BOTTOM WOODEN |
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REF.NO. |
PART NO. |
DESCRIPTION |
53 |
645 043 2644 |
WOODEN PLATE BOTTOM |
1 |
645 043 2026 |
CASS DOOR LENS L |
54 |
645 043 1876 |
CAB METAL BOTTOM BKT |
2 |
645 043 2033 |
CASS DOOR LENS R |
55 |
645 043 2590 |
RUBBER STAND |
3 |
645 043 2507 |
CASS DOOR L |
56 |
645 043 2491 |
SIDE PANEL R |
4 |
645 043 2514 |
CASS DOOR R |
57 |
645 043 0640 |
ASSY TOP LENS |
5 |
645 043 2064 |
CASS DOOR BKT L |
58 |
645 043 2019 |
DISPLAY LENS |
6 |
645 043 2071 |
CASS DOOR BKT R |
59 |
645 043 0763 |
3CD CHANGER + CTL PC, |
7 |
645 043 1814 |
CASS DOOR SPRING,SUS304 |
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CDM3C/ASSY PWB 3CD DRIVE(US) |
8 |
645 043 2224 |
KNOB VOL,UP/DOWN |
FIXING PARTS |
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9 |
645 043 2200 |
VOL DECORATION RING |
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10 |
645 043 2521 |
CD CHANGER DOOR |
REF.NO. |
PART NO. |
DESCRIPTION |
11 |
645 043 2439 |
CAB FRONT |
Y01 |
645 029 1548 |
SCREW M3X6 BH/MS, |
12 |
645 043 1838 |
3CD MTG BKT L |
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F CAB TO CAB MTL BOTT BK |
13 |
645 043 1852 |
CAB MTG BKT |
Y02 |
645 029 1616 |
SCREW 3X8 BH/ST, |
14 |
645 043 1821 |
HEADPHONE MTG PLATE,M14 |
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3CD TO 3CD M BKT L/R |
15 |
645 043 0671 |
CD GEAR ASSY |
Y03 |
645 029 1616 |
SCREW 3X8 BH/ST,CAB MTG BKT |
16 |
645 043 1845 |
3CD MTG BKT R |
Y04 |
645 029 1616 |
SCREW 3X8 BH/ST,H/P PLT |
17 |
645 043 2217 |
BKT DRAWER FIXING |
Y05 |
645 029 1616 |
SCREW 3X8 BH/ST,GEAR HOLDER |
18 |
645 043 2231 |
KNOB CASS RECORD B |
Y07 |
645 029 1609 |
SCREW 2.6X10 BH/ST,KEY BD A |
19 |
645 043 2248 |
KNOB CASS PLAY B |
Y08 |
645 029 1623 |
SCREW 3X10 BH/ST,DECK TO F/C |
20 |
645 043 2255 |
KNOB CASS REWIND B |
Y09 |
645 029 1586 |
SCREW 2.6X8 BH/ST, |
21 |
645 043 2262 |
KNOB CASS F FWD B |
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FUN/BAND KNOB BKT, |
22 |
645 043 2279 |
KNOB CASS STOP/EJECT |
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PRESET UP/DOWN KNOB BKT |
23 |
645 043 2286 |
KNOB CASS PAUSE B |
Y10 |
645 029 1586 |
SCREW 2.6X8 BH/ST, |
24 |
645 043 2293 |
KNOB CASS PLAY A |
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PO/MEM/MODE KNOB, |
25 |
645 043 2309 |
KNOB CASS REWIND A |
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KEY BD A FUN/BASS |
26 |
645 043 2316 |
KNOB CASS F FWD A |
Y11 |
645 043 1968 |
SCR 3X8,PCB BKT A |
27 |
645 043 2323 |
KNOB CASS STOP/EJECT |
Y12 |
645 029 1586 |
SCREW 2.6X8 BH/ST, |
28 |
645 043 2330 |
KNOB CASS PAUSE A |
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CD CONTROL KNOB |
29 |
645 043 1869 |
CASS KNOB STOPPER |
Y13 |
645 029 1586 |
SCREW 2.6X8 BH/ST, |
30 |
645 043 2354 |
KNOB CAP BAND |
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CD CTL/DISC SELECT KNOB |
- 8 -