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C 541i
SERVICE MANUAL
COMPACT
DISC PLAYER
NAD
C O M PA C T
C 541i
DISC PLAYER
SAFETY INFORMATION
CAUTION
CAUTION - INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
VARING - OSYNLING LASERSTRÅLNING NÄR DENNADEL ÄR
ÖPPNAD OCH SPÄRRAR ÄR URKOPPLADE. STRÅLEN ÄR FARLIG.
ADVARSEL - USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG
SIKKERHEDSLÅS BRYTES. UNNGÅ EKSPONERING FOR STRÅLEN.
VARO! - AVATTAESSAJASUOJALUKITUS OHITETTAESSAOLET
ALTTIINANÄKTMÄTÖNTÄ LASERSÄTEILYLLE. ÄLÄ KAISO SÄTEESEEN.
CLASS 1 LASER PRODUCT
ADVARSEL - USYNLIG LASERSTRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSÆTTELSE FOR STRÅLING.
VORSICT! - UNSICHTBARE LASERSTRAHLUNG TRITTAUS, WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT DEM STRAHLAUSSETZEN.
CATU IO ADVA N HGKJDHSGK JHGSJK RSEL KBV ADVA
HFKLJH NCLKNB JLDKLJ
RSEL
CVLKNL
HGKJDH SGKJHG KNVLKN S CVNCLV K JK HGKLFH ;L;H LKDJLK FHJHSG JMNMD MMKJH GSJK
VAR ING KLH HGKJD KFG HSG VAR ;LKNG;LKJGF;LK KJHGKLGD O! HG JGF JH ;LKJFL KBV KJD NCLKN ;SJ HSG VOR BCVLKNLKN KJHJBJKBK K SICT! VLKNCVNC JBJKGS JHF KLJ LVK HJL HG
DKL JLK DJL JK KLF H;L;HH BHH KFH JD JHS GKJHG SJK
The lightning flash with arrowhead, within an equilateral triangle is intended to alert the user of the presence of uninsulated "dangerous voltage" within the product's enclosure; that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
2
SERVICE SAFETY PRECAUTIONS
1. Replacing the fuses
CAUTION: FOR CONTINUED PROTECTION AGAINST THE RISK OF FIRE REPLACE ONLY WITH SAME TYPE OF FUSE. Reference No M507 M507 M512, M513 M512, M513 M514 M514 Part Number 5120-0052-0 5120-0050-0 5120-0020-0 5120-0018-0 5120-0026-0 5120-0027-0 Description FUSE T1.6A 250V 5x20MM FUSE T1.6A 250V 5x20MM FU T1A 250V UL/CSA 5x20MM FU T1A 250V SEMKO/VDE FU T315MA L 250V UL/CSA FU T315MA L 250V
*AH *C *AH *C *AH *C
NOTE: <*AH > : USA, CANADIAN MODEL ONLY. <*C > : EUROPEAN MODEL ONLY.
2.
Safety check out
(Only U.S.A. model) Before returning the product to the customer, make leakage current or resistance measurements to determine that exposed parts are acceptably insulated from the supply circuit.
Parts marked with the symbol are critical with regard to the risk of fire and electric shock. Replace only with parts recommended by the manufacturer.
CONTENTS
DESCRIPTION PAGE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 REAR PANEL / FRONT PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 DISASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 RF PATTERN TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 IMPORTANT NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11 PCB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-14 SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-21 IC BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22-26 TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28-33 MECHANISM EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 MECHANISM EXPLODED VIEW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 EXPLODED VIEW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 PACKING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
3
SPECIFICATIONS
Disc Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One Disc, 120 or 80 mm Decoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BURR-BROWN Delta Sigma 24bit Digital Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Times oversample Analog Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 pole active Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.5 dB, 5Hz - 20kHz De-Emphasis Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.3 dB THD (at 0 dB, 1kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.002% Intermodulation Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . < - 100 dB (19 + 20 kHz) Dynamic Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 dB Linearity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.5 dB, 0 dB to -80 dB Signal / Noise Ratio (A-Weight) . . . . . . . . . . . . . . . . . . . . . . . 100 dB, De-Emphasis on 100 dB, De-Emphasis off Channel Separation 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . >90 dB 10 kHz . . . . . . . . . . . . . . . . . . . . . . . . >80 dB Wow and Flutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unmeasurable (Quartz Crystal Accuracy) Output Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Output Level at 0 dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 V rms Digital Error Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IRC with double error correction in C1 and C2 Digital Code Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sony / Philips Serial data format Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12W
CONTROLS
Play / Pause, Stop, Random, Skip (< >), Scan (< >), Open, Time, Repeat.
PHYSICAL SPECIFICATIONS
Dimensions (Width x Height x Depth) Net weight Shipping weight 435 x 80 x 285 mm 4 kg (8.8 lbs) 5.1 kg (11.22 lbs)
4
REAR PANEL / FRONT PANEL
REAR PANEL
1. 2. 3 4.
LINE OUT DIGITAL OPTICAL & COAXIAL OUTPUT NAD LINK IN / OUT IR INPUT
5. 6. 7.
TRIGGER IN TRIGGER SWITCH AC LINE CORD
FRONT PANEL
i
1. 2. 3. 4. 5. 6.
POWER ON / OFF DISC DRAWER DISPLAY OPEN PLAY / PAUSE TIME
7. 8. 9. 10. 11. 12.
STOP REPEAT RANDOM SCAN Back ( SKIP Back ( STANDBY LED
) / Forward ( ) / Forward (
) )
5
1
i
DISASSEMBLY INSTRUCTIONS
1. Remove machine screws M 4.0 x 6.0 ( 1 to 4 ) from the side panels. Remove tapping screw 3.0 x 8.5 ( 5 )from the back panel. Refer to Figure No.1.
4 5
3
2
Figure No.1
1
2. Pull both sides of the TOP COVER slightly outwards 6 and tilt approx. 35° and then remove in the direction as indicated by the arrow 7 . Refer to Figure No.2.
6
7
Figure No.2.
6
6
KEYBOARD
F1 M319 RCA JACK NAD LINK IN NAD LINK OUT
RANDOM M105 M107 M108
F2
M501 VFL DISPLAY
M110 M109
-22V
K502 RELAY
-12V 5V
M106 M101 M102
+8V
+5V
+12V
D510-D511 ZENER DIODES
8
TIME M104 REPEAT M103 9 10
M314 TRIGGER SWITCH
11
U403 74HC00 NAND GATE
12 13
BLOCK DIAGRAM
U501,U507 DIGITAL POWER D506-D508 RECTIFIER DIODES POWER TRANSFORMER
1 79 80 35 18 67 40 23 24 41 56
U502-3,U506 ANALOGUE POWER Q312
D514-D517 RECTIFIER DIODES M500
32 19 69 59 70 U301 M38B59EF SYSTEM CONTROL CPU & VFL DISPLAY DRIVER 65 66 58 64 67 68 72 25 63
D501-D504 RECTIFIER DIODES
U402 15 NAD LINK MICRO11 CONTROLLER
9 8
K501 RELAY Q310
22 62
AC POWER I / P
60 80
Q307
M113 REMOTE SENSOR
Q603
M313 IR_IN
DISC
7
Q103 Q401- Q403 MUTE CIRCUIT RFAC 51 20 9 61 43 U201 66 LXD3017Q DSP 29 28 FRDR 9 U202 BA6392 10 20 12 13 16 17 15 19 24 FFDR TRDR TFDR SPDR 33 32 31 30 26 27 60 2 4 3 6 U403 74HC00 NAND GATE 4 64 63 1 27 1 59 40 41 FE SETE RFDC 25 12 15 16 1 18 28 2 6 26 27 1 2 5 4 SRDR SFDR 11 U101 CX2581 RF AMP 27
M315 TRIGGER IN L Q301-Q304 MUTE R
CD AUDIO O/P M313 RCA JACK
CD MECHANISM UNIT
LOADING MOTOR
LOADING MOTOR LIMIT SWITCH
DISCO DISW
L 16 U302 3 PCM1732 DAC 13 R
U306
U305
SPINDLE MOTOR
M316 OPT JACK DIGITAL OUTPUT
SLED MOTOR
PU-IN LIMIT SWITCH
M303 EMC FILTER M318 RCA JACK DIGITAL OUTPUT L301 DIGITAL COIL
PICK UP
Q101
MAIN BOARD
TRANSFORMER
M502
RED
WIRING DIAGRAM
BROWN
M102 (16PIN)
8
M105A (6PIN) M101 (5PIN)
BLACK
CD MECHANISM
M301A
NEUTRAL
LED BOARD
M506A M120A
LIVE
KEY BOARD
M505A
DISPLAY BOARD
LIVE BOARD
RF PATTERN TESTING
Testing Point
NAD - C 541i PCB TESTING POINTS DIAGRAM
TESTING PROCEDURE (1) Load the test disc (Sony Test CD YEDS-7) and set the unit into PLAY mode. (2) Connect the scope to R227 (Pin 15 of U101) and DGND (J144). Scope setting: Coupling : AC. Vertical sensitivity : 0.2 V/ div. Horizontal time base : 0.5 µS/div. (3) Observe the waveform is 2.0V p-p +/-5% and the eye pattern is at its best shape (see FIG. 1).
FIG. 1 (a)
3T 4T 5T -- 11T
FIG. 1 (b) Poor eye pattern
FIG. 1 (C) Good eye pattern
9
IMPORTANT NOTES
INSTRUCTION FOR HANDLING OPTICAL SYSTEM BLOCK PICK-UP
Electrostatic breakdown of the laser diode in the optical system block may occur due to a potential difference caused by electrostatic charge accumulated on clothing, human body, etc. A ground must be provided as follows to prevent any electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a ground band (1M ohm) that is properly to remove any static electricity that may be charged on the body. 2. Ground for Work Bench Be sure to place a conductive sheet (1M ohm) or copper plate with proper grounding on the work bench or other surface on which the pick-up is to be placed. 3. Because the static electricity charge on the clothing does not discharge through the body grounding band, do not let clothing to get in contact with the pick-up unit.
INCORRECT
CORRECT
1.Grounding band 1M ohm
1M ohm 2.Conductive Sheet or Copper Plate
NOTE: Laser diodes are so susceptible to damage from static electricity that even if a static discharge does not ruin the diode, it can shorten its life or cause it to work improperly.
PRECAUTIONS FOR CHECKING BEAM EMISSION
The laser beam of this unit is focused on the reflecting surface of the objective lens in the optical system block. Therefore, keep your eyes at least 12 inches (30 cm) away from the objective lens when the laser diode is ON. (Operation Check Method for Laser Diode and Focus Search Function.) When the POWER switch is turned ON after the chucking plate is removed, observe the objective lens and confirm that the following operations are performed properly. (The optical system should be at the lead-in area position when it is checked at this time.) (1) The laser should be at the innermost position after the chucking plate is removed. (2) The diffused light of the laser beam can be seen when the POWER switch is turned ON. (3) Vertical (up and down) movement of the objective lens (2 or 3 times) will take place.
10
PRECAUTIONS WHEN CHANGING LASER PICK-UP
When removing the pick-up assembly, short circuit the PCB tracks on the optical block as show in the drawing in order to protect the pick-up before removal. NOTE: Replacement pick-up assemblies are supplied with the PCB pattern already protected. DO NOT REMOVE THE SHORT CIRCUITS UNTIL YOU HAVE FINISHED FITTING THE PICK-UP.
Protective soldering place for laser diode Caution: Laser diodes are extremely susceptible to damage from static electricity. Even if a static discharge does not ruin the diode, it can shorten its life or cause it to work improperly. When replacing the pick-up, use a conductive mat, a grounded soldering iron, and so on, to protect the laser diode from static damage. Ground Conductive Wrist Band for Body
Soldering Iron with Ground wire
Ground Line Less than 10 ohm
Conductive Gum Mat 11
PCB LAYOUT
DISPLAY BOARD
KEY BOARD
LIVE BOARD
LED BOARD
12
MAIN BOARD
13
14
SCHEMATIC DIAGRAM
VCC R403 10K R310 3K MUTE DATA XLAT CLOK XRST LOAD UNLD DATA XLAT CLOK XRST LOAD UNLD
D409 IN4148
R412 4K7
Q402 2SD1012F 2
1
A+12V R406 R405 22K 7K5 Q403 2SA1015 2
3
MCU
R301 1K
R302 6K2 M103 REPEAT
R304 2K
R306 1K
R308 R309 3K 3K
3
U301-P50
C403
OPEN
R413 47K
D411 IN4148 2
Q401 2SA1015 D403 3V3 MUTE
3
M101 B.SCAN
M102 F.SCAN
M104 TIME
M105 RANDOM
M106 OPEN/CLOSE C310 100uF/6V3
VCC C408 22u/16V R416 47K
1
R415 7K5
RW/ROM/LDOFF
M107 PREV R303 6K2 VCC
M108 NEXT R305 2K
M109 STOP R307 1K
M110 PLAY TP303
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
1
R334 R333 R330 R328 R327 4K7 4K7
OPEN
C407 2200u 16V
4K7 4K7
+D5V
R313 10
M113 REMOTE SENSOR
VCC GND DAT
3 2 1
REM_IN 2 3 1
M315 TRIGGER_IN
R1316 4K7 2 R338 10K
Q307 8050
3
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
R322 15K
P86 P85 P84 VEE P83 P82 STANDBY POWER P37/FLD31 P36 P35 P34 P33 P32 P31 P30
1 2 3 Q311 C308 VCC 8050 4 10u/16V 2 5 C303 6 0.01u 7 R312 D303 10uH TP3028 10K IN4148 L302 9 10 11 12 C302 13 C419 C420 X301 33p 103 10uF/16V 4.00M 14 C301 15 33p 16 17 SQSO 18 SQSO SENS 19 SENS 20 TP301 M314 NADLINK 21 SCOR 22 OFF SCOR VCC 23 AUTO 24 TRIG SW R314 OPEN R315 1K R311 100K
76/6 P77/AN7 P62 P63 P64 P65 VREF AVSS P50 P51 P52 P53 P54 P55 P56 P57
75/5 P74/AN4 P73/AN3 P72/AN2 P71/AN1 P70/AN0 P61/CT02 P60/CT1 P47/1NT2 /RESET P91/XOUT P90/XIN VSS XIN XOUT VCC P46/T3OUT P45/T1OUT P44/PWM1 P43/BUZ01 P42/INT3 P41/INT1 P40/INT0 P87PWM0/FLD39
U301 M38B59EF MCU
P20 P21/FLD1 P22 P23 P24 P25 P26 P27/FLD7 P00 P01 P02 P03 P04 P05 P06 P07FLD15 P10 P11 P12 P13 P14 P15 P16 P17/FLD23
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
DISCO DI/SW SYSM SCLK SQCK 1/2X CD/CDR VFD24 VFD23 VFD22 VFD21 VFD20 VFD19 VFD18 VFD17 VFD16 VFD15 VFD14 VFD13 VFD12 VFD11 VFD10 VFD9
DISCO DI/SW SYSM RW/ROM/LDOFF SCLK SQCK 1/2X CD/CDR
F2 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 F2/26 F2/25 NC P16/24 P15/23 P14/22 P13/21 NC P12/20 P11/19 P10/18 P9/17 NC NC P8/16 P7/15 P6/14 P5/13 NC NC P4/12 P3/11 P2/10 P1/09 NC 1G/08 2G/07 NC 3G/06 4G/05 5G/04 6G/03 NP F1/02 F1/01
1
VFD24 VFD23 VFD22 VFD21 VFD20 VFD19 VFD18 VFD17
3
R332 1K R331 4K7 R329 4K7
VFD16 VFD15 VFD14 VFD13
TP318 VFD
VFD12 VFD11 VFD10 VFD9 VFD8 VFD7 VFD6 VFD5 VFD4 VFD3 F1
1
VFD8 VFD7 VFD6 VFD5 VFD4 VFD3
VCC D307 IN4148 Q309 8050 2 2 VCC K501C D304 GREEN
1
Q310 8050
-VP
RELAY SW +10V
1
3
R317 1K 2 Q312 8050 RED STANDBY
R319 560 R318 470 R321 10K
3
D+5V
VCC
D308 IN4148
1
D305 IN5393 C305 220uF/16V C304 0.1u C307 47uF/10V C306 0.1u
RELAY SW K502C
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
3
R336 10K
R335 10K
15
16
DISPLAY
CN202 XRSTA
/GFS
V3V6
TP207
TP206 TP205 TP204 TP203 TP202 TP201
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
/SCOR
1K 1K 1K 4K7 1K 1K R206 R205 R204 R201 R202 R203 XLAT DATA SYSM XRST SQCK SQSO
/SQSO /SQCK /XRST /SYSM /DATA /XLAT /CLOK /SENS /SCLK
/SQSO /SQCK /XRST /SYSM /DATA /XLAT /CLOK /SENS /SCLK /GFS /SCOR 1K 1K 1K CLOK SENS SCLK SCOR 1K R207 V3V6 SCOR R211 R210 R209 CLOK SENS SCLK
XLAT DATA SYSM XRST SQCK SQSO
C206 C205 C204 C203 C202 C201 330p 220p 220p 0.01u 220p 220p R213 R209 1K U201 CXD3017Q DSP R214 8K2 10K VC
C207 0.1u
SCOR C2PO GFS XPCK XUGF WFCK XLON SPOB SPOA ATSK VDD SCLK SENS CLOK XLAT DATA SYSM XRST SQCK SQSO
DEBUG TP208 TP209 TP210 TP211 TP212
R212 100K
TP218 TP217 TP216 C225 30p
FCSFCS+ SPDR
FCSFCS+ C208 0.1u
M105A 6PIN
C209 1500p
C211 27p
SFDR SRDR TFDR TRDR FFDR FRDR
X210 16.9344M R231
OPEN
C224 30p
29
6 5 4 3 2 1 VC R215 4R7 C212 27p C226 0.33u/50V R221
OPEN
CLKO EMPH BCK PCMD LRCK C227 0.1u C228 0.1u
1 2 3 4 SRDR 5 SFDR 6 7
8 9 FRDR 10 FFDR 11 12 13 14
GND
SL+ SLRCIN1 SRDR SFDR VREFI VREFO
GND FRDR FFDR RCIN2 FCS+ FCSGND1
U202 BA6392
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
TE CE RFDC ADIO AVSS0 IGEN AVDD0 ASYO ASYI BIAS RFAC AVSS3 CLTV FILO FILI PCO AVDD3 VSS VDD DOUT
GND2 SP+ SPVBIN1 SPDR VBIN VCC1
GND
VCC TRDR TFDR RCIN3 TRKTRK+ MUTE
28 27 26 25 24 23 22
30
21 20 19 18 17 16 15
SPDR
C229 470U/16V 1K
TRDR TFDR
17
R222 0 V3V6 R223 33K R224 C217 0.1u 10K R225 100K C219 0.47u R219 R220 R218 C214 470p C213 0.1u 15K C215 470p TP213 R217 /XRST FE SE TE RFDC RFAC RFAC RFDC TE SE 100K FE 15K C216 0.01u V3V6 R226 1M C218 100p C223 1500p
C210 0.1u
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 COUT MIRR DFCT FOK LOCK MDP SSTP SFDR SRDR TFDR TRDR FFDR FRDR VSS TEST TES1 XTST VC FE SE LMUT RMUT AVDD2 AOUT2 AIN2 LOUT2 AVSS2 AVSS1 LOUT1 AIN1 AOUT1 AVDD1 XVSS XTAO XTAI XVDD EMPH BCK PCMID LRCK
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
CLKO EMPH BCK PCMD LRCK
V3V6
D201
L201 27uH R228 3K3
C221 0.01u
VCC
1N4001 TP214 AGND R229 3K3 C222 C230 0.1u 100uF/10V
+8V
VC
C220 0.47u R227 100 R230 10K
TRKTRK+
TRKTRK+
DIG_OUT
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
RF AMP
V3V6 L101 10uH R109 VDD1 R110 10K R108 68K R112 5K1 R115 1K8 R116 12K R111 4K7 R117 12K 2 3K R118 R105 3K U101 CXA2581 15K R119 15K TP103 RFDC C105 100u/10V 100u/10V VDD1 C108 C109 100u/10V
1
3
RFDC
L102 10uH
2
Q101 8550
R101 10
M102 16PIN
3
TP104 1/2X 1/2X
C102 0.1u
1
C110 100u/10V R106 150K C103 0.1u
Q103 8050
R103
20K
TP105 TP106
SE TE TP107 FE
VDD1 20K R107 100K R113 5K1
SE TE FE R114 5K1 TP108 RFAC RFAC RW/ROM/LDOFF TP109 RW/ROM/LDOFF
R104
1 2 C101 3 4 5 0.1u 6 7 8 9 10 11 12 13 14 15 LD DC_OFST PD RFDCI EQ_IN RFDCO AC_SUM VC GND RFC A VFC B BST C RFG D VCC E CEI F CE SW TE_BAL DVCC TE DVC FEI RFAC FE
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
3
3
1
1
1
DISCO 2 Q106 8050
DISCO
R122 1K
1
3
3
18
TP101 VC R125 4R7 VCC R123 1K 2 Q105 8550 R121 1K 2 Q104 8550 Q106B 2.2u/50V 2 R124 1K Q107 8050
VC VDD E D A B C F GND LD VR PD FCS+ TRK+ TRKFCS-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C106 100u/10V C107 100u/10V
FCSTRKTRK+ FCS+
FCSTRKTRK+ FCS+
M101 5PIN
LOAD
LOAD
TRAYTRAY+ DISCO
5 4 3 2 1
DI/SW
DI/SW
DI/SW
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
UNLD
UNLD
AMP
C378 A-12V C353 R356 3K6 R397 4K7 6 7 5 U306B OPA2604 C357 2700p C367 680p R374 100K R378 4K7 R372 2K2 C369 100u/25V R382 4K7 R414 100K 3 R360 16K R364 1K5 R368 2K2 1 C363 4700p 2 U306A OPA2604 Q302 2SD655F 100p R396 C382 224K 4K7 R376 75R R380 75R
224K
M317A LINE_OUT_L
A+5V
1 Q304 2SD655F
C322
104K
C323 C376 100u/25V
10u/16V
(A)
(A)
15
VCC1
AGND1
14
16 C320 10u/16V
VOUTL
VOUTR
13
(A) AGND
C370 D+5V A-12V R394 4K7 R395 4K7 C379 224K C375 100u/25V C352 100p R355 3K6 R375 75R 103K
17
EXTL
EXTR
12
18
AGND2L
AGND2R
11
(A)
A-12V MUTE
M317B LINE_OUT_R
C321 10u/16V 19
VCC2L
VCC2R
10
AGND
20
GAIN
HDCD
9
AGND
R359 1 C377 224K (A) U305A OPA2604 C366 680p C356 2700p U403B 74HC00 C384 1000p 74HC00 Vin U403A C383 22u/10V 2 3 1 M303 DST310 Vout 3 6 R371 2K2 U305B OPA2604 3 R363 1K5 5 C368 100u/25V R367 2K2 7 16K C362 4700p 6
21
ZERO
D/A AGND
2
VDD
8
C324 10u/16V
Q303 R379 75R 2SD655F
3 Q301 2SD655F
22
RST
DGND
7
(A) DGND (A)
23
CS/IWO
XTO
6
24
MODE
XTI
5
M302A 16.9344MHz
25
DGND
R337 560
MUTE
CLKO
4
R373 100K
R377 4K7
R381 4K7 C361 104K
D+5V
M316 DIG_O_OTP
26
MD/FSS 4 5 1 DIG_OUT C450 104K CHASIS U402 NADLINE_001 1 P24 P25 P26 P27 VCC 6 7 C381 104K 4 M402A 12MHz 8 9 X2 X1 P31 P32 D426 P22 P21 P20 GND P02 P01 P00 P33 1N4148 P23 2 C412 104K 4 C413 104K 3 18 13 17 2 C329 20p D+5V LED1 HDCD C328 20p
BCKIN
3
AGND
27
MC/DEM
DIN
2
GND
ROMXA
CK2 L401 10uH D+5V A+12V
DGND
12 74HC00 U403D 16 15 8 14 13 12 11 10
TO MCU
C386 104K 11 D414 1N4148 D415 1N4148 J528 R408 100R R407 4K7 R409 100R U403C 74HC00 D431 1N4148 9 R410 100K 10 D413 1N4148 D412 1N4148 1
C387 103K CHASIS
M319 NAD LINE OUT
CLKO
R402 1K
Q404 DTA114
IN4148
D+8V
MUTE
U301-P50 R391 220R 1/2W
Q405 DTC114
C372 470u/16V
1
2
D404
2
R411 100R C416 104K TELECONTROL C409 104K
C326 C334 104K 10u/16V
C325 10u/16V
D301 IN4148
D302 IN4148
DGND
R392 220R 1/2W
D+5V
U305C OPA2604 8 C380 104K 4 8
(A)
U305C OPA2604
C374 470u/16V
2
19
DGND (A)
5
28
ML/I S
LRCIN
1
R320 470R
L301 1 R383 150R C385 2200p 2 3 4
R384 75R
1
M318 DIG_O_RCA
EMPH
DGND
LRSY
M319 NAD LINE IN
DGND
CHASIS
A+5V
D+5V C371 470u/16V C373 470u/16V R390 220R 1/2W
(A) (A)
14
R393 220R 1/2W C414 27p C415 27p
C418 10u/16V
74HC00
C417 104K A-12V
7
C327 104K
(A)
C332 10u/16V
IR
U403E
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
2
2
U302 PCM1732U
POWER
M810 TLN120A150W3R0 M507 T1.6A 250V C529 3300u/16V 1 Vin Vout Vin Vout 1 C511 3 220u/10V C710 100u/6.3V D+5V D514 IN4001 C528 104K U507 7808 C508 C532 3 1000u/10V 104K K502B RELAY U501 7805
C543 104K
C541 104K
D+8V
1
3
9
1
GND
3
M514 T315mA 250V C501 104K D516 IN4001 2 C533 1000u/10V 2
4
GND
2
4
2
DGND
D515 1N4001 R510 C542 104K
OPEN
10 D517 1N4001 C561 100u/16V C510 100u/50V C521 22u/50V D510 22V 1/2W M513 T1A 250V C540 104K D507 1N4001 C522 47u/35V D506 1N4001 R520 470R R523 47K
J801 120V
5
M512 T1A 250V C560 100u/25V D508 1N4001
R518 470R
6
DGND
7
F2 C514 104K F1 K502A RELAY R517 470R C515 104K -VP
J802 230V
DGND
11
8
K501A RELAY
K501B RELAY
M502 TRANSFORMER TOROID C502 1 Vin Vout 3 104K U502 LM317T Q502 2SA950Y C506 1000u/25V C545 104K
F1
D511 5V6 1/2W
1 C507 1000u/25V C546 104K
GND
C526 104K
C525 1000u/10V
GND
20
2 D501 1N4001
F2
GND
C713 0.022u C503 R501 240R 104K
C800 4700p D502 R503 2K2 1N4001
(A) (A)
C539 10nF
C512 10u/25V A+12V
POWER_SW M802
C505 R504 2K2 C544 10nF R502 U503 LM337T 2 240R 104K
(A)
C537 10u/25V
C535 104K
(A)
C538 10u/25V
(A)
C534 104K
AGND
D504
1N4001
(A)
D503 1N4001
C513 10u/25V D505 3V3 Vin Vout 3
A-12V
C504
104K
A+5V
FERRITE RING ONLY IN C VERSION
1
Vin
Vout
3
AC1 CORDEST
(A)
U506 7805
2
(A)
C527 470u/16V
AGND
AGND
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
REMOTE
R631A 220
R631B 220 R614 202K R615 10K
Q603 2SC1923 R609 10K U601C LM393 C609 100u/10V
Q602 2SC1923
2 1 3 L601 27mH U601A LM393 R611 100K 4 C606 104K 8
M313 IR_IN
2 3 1
R622 10K
R623 10K J602A RMO 5 4 3 2 1 C607 100P
DGND REM_IN D+5V IR DGND
21
R606 1K5 R605 10K R604 1K8
C605 680P
R603 10K
5
7
6
U601B LM393
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
IC BLOCK DIAGRAM
MAIN BOARD U101: CXA2581N
SW 12 PD 2 APC LD 1 Vcc D C E 11 gm VOFST B A F 10 gm 9 8 7 6
22 5 27 14
Vcc GND
D VC RW/ROM APC-OFF (Hi-Z) DVC RW/ROM VC (H/L)
C A
B
AC SUM
VC
VC RW/ROM
VC
AC_SUM EQ_IN RFG BST RFC VFC
4 3
VC
+
+ -
+
+
RW/ROM
+
VOFST
AC VCA
VC
RW/ROM
23
DVC VOFST RW/ROM VC
RW/ROM
+ DVC
Vcc
24 26 25
DVC + DVcc
EQ
DVC
VC
EQ_ON/OFF
DVC
+
+
+
VC 13 DVcc
+
MAIN BOARD U202: BA6392FP
CH1OUTF CH1OUTR RCIN1 CH1RIN CH1FIN VREFIN VREFOUT 1 2 3 4 REV R
190K
+ -
+
DVcc
DVcc
RW/ROM
DVcc
VOFST
20 CE
INTER FWD FACE 5 6 7
21 CEI
F
18 TE
LEVEL SHIFT
THERMAL SHUTDOWN CIRCUIT GND CH2FIN 8 21 VCC FWD 20 CH3FIN INTER FACE REV 19 CH3RIN 18 RCIN3 F CH2OUTR 12 CH2OUTF 13 GND 14
DRIVE MUTE 25K 25K
19 TE_BAL
16 FE
17 FEI
28 GND 27 CH4OUTF 26 CH4OUTR 25 VBIN
100K
28 RFDCO
29 RFDCI
30 DC_OFST
15 RFAC
+
24 VSIN 23 VBIN 22 VCC
9 FWD INTER REV FACE CH2RIN 10 RCIN2 11
R
R F
17 CH3OUTR 16 CH3OUTF 15 MUTE
22
MAIN BOARD U201: CXD3017Q
15 WFCK 62 PCMD 64 EMPH 16 XUGF 19 C2PO 61 LRCK 37 XTSL 18 GFS 63 BCK 4 SYSM
DAC Block 36 TES1 Clock Generator RFAC 51 ASYI 49 ASYO 48 BIAS 50 XPCK 17 FILO 54 FILI 55 PCO 56 CLTV 53 MDP 26 LOCK 25 SENS 8 DATA 5 XLAT 6 CLOK 7 SPOA 12 SPOB 13 XLON 14 SCOR 20 SQSO 1 SQCK 2 Signal Processor Block Servo Block SERVO Interface 60 DOUT 9 SCLK 21 COUT 27 SSTP 11 ATSK 22 MIRR 23 DFCT 24 FOK PWM GENERATOR FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED PWM GENERATOR 32 FFDR 33 FRDR 30 TFDR 31 TRDR 28 SFDR 29 SRDR CPU Interface Servo Auto Sequencer 70 AOUT1 + + 71 AIN1 72 LOUT1 77 AOUT2 76 AIN2 75 LOUT2 Digital CLV + + Digital PLL Sub Code Processor Asymmtery Corrector 16K RAM Digital OUT EFM demodurator Error Corrector D/A Interface Serial-In Interface Over sampling Digital Filter Timing Logic 35 TEST 3 XRST 79 RMUT 80 LMUT 66 XTAI 67 XTAO
3rd-Order Noise Shaper PWM PWM
RFDC 43 CE 42 TE 41 SE 40 FE 39 VC 38 IGEN 46 OPAmp A/D Analog SW Converter
MIRR DFCT FOK SERVO DSP FOCUS SERVO TRACKING SERVO SLED SERVO ADIO 44
23
P57/SRDY2/SCLK22 P56/SCLK21 P55/TXD P54/RXD P53/SCLK12 P52/SCLK11 P51/SOUT1 P50/SIN1 AVSS VREF P6t/SSTB1/AN11 P64/INT4/SBUSY1/AN10 P63/AN9 P62/SRDY1/AN8 P77/AN7 P76/AN6
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
P20/BUZ02/FLD0 P21/FLD1 P22/FLD2 P23/FLD3 P24/FLD4 P25/FLD5 P26/FLD6 P27/FLD7 P00/FLD8 P01/FLD9 P02/FLD10 P03/FLD11 P04/FLD12 P05/FLD13 P06/FLD14 P07/FLD15 P10/FLD16 P11/FLD17 P12/FLD18 P13/FLD19 P14/FLD20 P15/FLD21 P16/FLD22 P17/FLD23
MAIN BOARD U301: M38B59EF
P30/FLD24 P31/FLD25 P32/FLD26 P33/FLD27 P34/FLD28 P35/FLD29 P36/FLD30 P37/FLD31 P80/FLD32 P81/FLD33 P82/FLD34 P83/FLD35 VEE P84/FLD36 P85/RTP0/FLD37 P86/RTP1/FLD38
P75/AN5 P74/AN4 P73/AN3 P72/AN2 P71/AN1 P70/AN0 P61/CNTR0/CNTR2 P60/CNTR1 P47/INT2 RESET P91/XCOUT P90/XCIN VSS XIN XOUT VCC P46/T3OUT P45/T1OUT P44/PWM1 P43/BUZ01 P42/INT3 P41/INT1 P40/INT0 P87/PWM0/FLD39
8 Port P0(8)
I/O ports
8 Port P1(8)
8 Port P2(8)
8 Port P3(8)
1 Port P4(8)
7
Build-in peripheral functions
A-D converter (10-bit X 12 channel) Serial I/O Serial I/O1(Clock-synchronized) (256 byte automatic transfer) Serial I/O2 (Clock-synchronized or UART) PWM1(8-bit) PWM0(14-bit) Timers Timer X(16-bit) Timer 1(8-bit) Timer 2(8-bit) Timer 3(8-bit) Timer 4(8-bit) Timer 5(8-bit) Timer 6(8-bit) System clock generation XIN-XOUT (main-clock) XCIN-XCOUT (sub-clock)
Memory CPU core
ROM
Buzzer output Watchdog timer RAM Interrupt interval determination function
FLD display function 40 control pins (36 high-breakdown voltage ports)
Port P5(8) 8
Port P6(6) 6
Port P7(8) 8
Port P8(8) 8
Port P9(2) 2
24
LRCIN DIN BCKIN CLKO XTI XTO DGND VDD HDCD
1 2 3 4 5 6 7 8 9
28 ML/I2S 27 MC/DEM 26 MD/FSS 25 MUTE 24 MODE 23 CS/1WO 22 RST 21 ZERO 20 GAIN 19 VCC2L 18 AGND2L 17 EXTL 16 VOUTL 15 VCC1 ML/I2S MC/DEM MD/FSS CS/IWO MODE MUTE RST HDCD 8X Oversampling Digital Filter with Enhanced Multi-level Delta Signal Modulator DAC BCKIN LRCIN DIN Serial Input I/F HDCD Hidden Code Recovery HDCD Amplitude Decoding
PCM1732U
VCC2L AGND2L VCC2R AGND2R Low-pass Filter Low-pass Filter
MAIN BOARD U302: PCM1732
VOUTL EXTL VOUTR EXTR
VCC2R 10 AGND2R 11 EXTR 12 VOUTR 13 AGND1 14
DAC
Mode Control I/F
BPZ Control SCK Crystal/OSC Power-On Reset Power Supply
ZERO
XTI XTO
CLKO
VCC1 AGND1 VDD DGND
MAIN BOARD U402: NADLINK (MASKED)
INPUT Vcc GND
XTAL
Port 3
Machine Timing & Inst. Control ALU OTP FLAG
P24 P25 P26 P27 P28 XTAL 2 XTAL 1 P31 P32
1
18
9
10
P23 P22 P21 P20 GND P02 P01 P00 P33
Counter Timers (2)
Interrupt Control Flegister Pointer Two Analog Comparators General-Purpose Register File Program Counter
Port 2
Port 0
I/O (Bit Programmabel)
I/O
25
MAIN BOARD U305, U306: OPA2604
AMPLIFIER 1 OUTPUT INVERTING INPUT NON-INVERTING INPUT AMPLIFIER 2
MAIN BOARD U403: TC74HC00AP
A1 B1 Y1 A2 B2 Y2 GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VCC B4 A4 Y4 B3 A3 Y3
1 2 + 3 4 +
8 V+ 7 OUTPUT 6 INPUT 5 INPUT
INVERTING
NON-INVERTING
V
MAIN BOARD U501, U506, U507: 78XX
MAIN BOARD U601: LM393D
OUTPUT A INVERTING INPUT A NON INVERTING INPUT A GND 1 2 3 4
A - + B +-
8 V+ 7 OUTPUT B 6 INVERTING INPUT B 5 NON INVERTING INPUT B
OUT IN GND
26
TROUBLESHOOTING GUIDE
SET POWER SWITCH TO ON. NO IS POWER TURNED ON ? CHECK FUSES M507, M512-M514 OPEN ? YES YES M507,M512-M514 DEFECTIVE NO CAN TRAY BE OPENED ? YES CAN TRAY BE CLOSED ? NO NO NO CHECK POWER SUPPLY CIRCUIT NORMAL ? YES IS OSCILLATOR CIRCUIT OSCILLATING ? NO POWER SUPPLY PATTERNS OPEN OR U501-U507 DEFECTIVE.
NO CRYSTAL X301 DEFECTIVE.
IS THERE OPEN/ CLOSE KEY SIGNAL INPUT ? U401 PIN 66, 65 YES CHECK OPEN/ CLOSE SIGNAL AT U401 TRAY OPEN TRAY CLOSE YES PIN 65 H L PIN 66 L H
M101 SWITCH, DEFECTIVE OR PATTERN AND CONNECTOR OPEN.
NO MICROPROCESSOR IC U401 DEFECTIVE.
YES
IS LOADING MOTOR DRIVE CIRCUIT OPERATION NORMAL ? YES
NO
MOTOR DRIVE TRANSISTOR Q104, Q105, Q106, Q107 DEFECTIVE.
LOADING MOTOR AND LEAD WIRE DEFECTIVE OR LOADING PART OF MECHANISM DEFECTIVE. NO DOES INITIAL READING OCCUR ? CHECK LASER LIGHT ? YES CHECK LASER CIRCUIT CORRECT ? YES YES CONNECTION OR PICKUP DEFECTIVE. NO U101 DEFECTIVE. NO NO NO DOES LENS MOVE UP AND DOWN ? YES RF SIGNAL OUTPUT ? YES FEED MOTOR OR WIRING DEFECTIVE. NO
U101 DEFECTIVE. NO CHECK FOCUS SIGNAL OUTPUT ? YES CHECK CONNECTION OR PICKUP.
CAN DISC BE PLAYED ?
CHECK TRACKING SERVO CIRCUIT CORRECT ? YES
SERVO IC U101 OR U202 DEFECTIVE.
YES
CHECK DISC OR MECHANISM AND CONNECTOR NO NO IS POWER SUPPLY NORMALLY ? YES NO CHECK CLOCK PULSE AT PIN4 OF U302 YES CHECK OUTPUT PULSE AT PIN 61,62,63 OF U201 YES NO IC U201 DEFECTIVE. NO CHECK OUTPUT SIGNAL AT PIN 13,16 OF U302 YES NO CHECK OUTPUT SIGNAL AT PIN 1,7 OF U305, U306 YES NO CHECK MUTE CIRCUIT Q301, Q302, Q303, Q304 YES MUTE CIRCUIT DEFECTIVE. IC U305 OR U306 DEFECTIVE. IC U302 DEFECTIVE. M302 OR U302 DEFECTIVE. CHECK POWER SUPPLY PATTERNS.
AUDIO OUTPUT IS CORRECT ?
YES
OK
LINE OUT PLUG OR PATTERNS DEFECTIVE.
27
ELECTRICAL PARTS LIST
Reference No.
DISPLAY ASSEMBLY PCB BOARD 1000 * VFD M501 LED LED1 IR SENSOR M113 CONNECTOR WIRES M505A M506A KEYBOARD ASSEMBLY PCB BOARD 2000 * CONNECTOR WIRE M120A SWITCHES M101-M110 RESISTORS R301,R306,R307 R302,R303 R304,R305 LED BOARD PCB BOARD 5000 * LED D304 CONNECTOR WIRE M301A LIVE ASSEMBLY PCB BOARD 3000 *AH 3000 *C
Part No.
Description
PCB-N0A20C-DISP
DISPLAY ASSEMBLY
2460-1870-0
VFD 6-BT-271GK
3700-2810-R
LED RED 3MM SP L-93XHD
4816-043T-3
IR SENSOR PIC-26043TM2
7009-9620-0 7010-2224-0
CONN WIRE ASSY 12P 100MM CONN WIRE ASSY AWG28
PCB-N0A20C-KEY
KEYBOARD ASSEMBLY
7705-1120-2004
CONN.ASSY 5P P2.5 L=120
5200-3538-0
SWITCH, TACT SKHHBY 7MM
4701-102J-C 4701-622J-C 4701-202J-C
RCF 1/8W 1K 5% ATS RCF 1/8W 6.2K 5% ATS RCF 1/8W 2K 5% ATS
PCB-N0A20C-LED
LED ASSEMBLY
3700-3517-RG
LED RED/GREEN (L-469HGW)
7703-1280-2004
CONN.ASSY 3P P2.5 L=280
PCB-N0A20C-LIVE PCB-N0A21C-LIVE
LIVE ASSEMBLY LIVE ASSEMBLY
28
Reference No.
CAPACITOR C800 POWER SWITCH M802 TRANSFORMER M810 *C TRANSFORMER ASSEMBLY TRANSFORMER M500
Part No.
8910-0049-0
Description
CAP400V 4700P DE7150F472MVA1KC
5200-3151-0-01
POWER SWITCH
1806-2170-0
EMI FILTER TLN12UA 150W3R0
1806-2512-0
TRANSFORMER N0870C I/P 120/230V TOROIDAL
FUSE ASSEMBLY FUSES M507 *AH M507 *C M512, M513 *AH M512, M513 *C M514 *AH M514 *C MAIN ASSEMBLY PCB BOARD 4000 * CAPACITORS C101 C102,C103 C105-C110 C111 C201,C204 C203,C216,C221 C206 C207,C208,C210,C213 C209,C223 C211,C212 C214,C215 C217,C222,C227,C228 C218 C219,C220 C226 C229 C230 C303,C370 C304 C305 C306,C326,C327,C361,C380,C381 C307
5120-0052-0 5120-0050-0 5120-0020-0 5120-0018-0 5120-0026-0 5120-0027-0
FUSE T1.6A 250V 5x20MM UL/CSA FUSE T1.6A 250V 5x20MM SEMKO/VDE FU T1A 250V 5x20MM UL/CSA FU T1A 250V 5x20MM SEMKO/VDE FU T315MA L 250V 5x20MM UL/CSA FU T315MA L 250V 5x20MM SEMKO/VDE
PCB-N0A20C-MAIN
MAIN ASSEMBLY
150F-104K-5-II 150F-104K-2-FC 157C-107M-5-IUE 157F-225M-5-IUNK 150F-221K-2-FC 150F-103K-2-FC 150F-331K-2-FC 150F-104K-2-FC 153F-152J-5-JM 15CH-270J-5-GG 150F-471K-2-FC 150F-104K-2-FC 150F-101K-2-FC 150F-474M-5-II 157F-334M-5-GMK 157D-477M-5-OVK 157C-107M-5-IUE 153F-103J-5-IM 150F-104K-2-FC 157D-227M-5-OMK 150F-104K-5-II 157C-476M-5-IMK 29
CC 50V 0.1µF 10% RL 5x5 CC 50V 0.1µF 10% AT 3.5x2 CE 10V 100µF 20% RL 5X11 CE 50V 2.2µF 20% RL 5X11 NP CC 50V 220pF 10% AT 3.5x2 CC 50V 0.01µF 10% AT 3.5x2 CC 50V 330pF 10% AT 3.5x2 CC 50V 0.1µF 10% AT 3.5x2 CM 50V 1500PF 5% RL 5.5x7 CTC 0/60 27pF 5% RL 4x4 CC 50V 470pF 10% AT 3.5x2 CC 50V 0.1µF 10% AT 3.5x2 CC 50V 100pF 10% AT 3.5x2 CC 50V 0.47µF 20% RL 5X5 CE 50V 0.33µF 20% RL 4x7 CE 16V 470µF 20% RL 8x11.5 CE 10V 100µF 20% RL 5X11 CM 50V 0.01µF 5% RL 5X7 CC 50V 0.1µF 10% AT 3.5x2 CE 16V 220µF 20% RL 8x7 CC 50V 0.1µF 10% RL 5x5 CE 10V 47µF 20% RL 5X7
Reference No.
C308,C325,C334 C310 C320,C321,C323,C324,C332 C322,C386 C328,C329 C352,C353 C356,C357 C362,C363 C366,C367 C368,C369,C375,C376 C371-C374 C377-C379,C382 C383 C384 C385 C387 C407 C409,C412,C413,C416 C414,C415 C417,C450 C418,C420 C419 C501-C505,C514,C515,C526 C506,C507 C508,C533 C510 C511 C512,C513,C537,C538 C521 C522 C525 C527 C528 C529 C532-C535 C539,C544 C540,C541-C543,C545,C546 C560 C561 C605 C606 C607 C609 C710 C713 Q106B DIODES D201 D301-D303,D307,D308
Part No.
157D-106M-5-GMK 157B-107M-5-KMK 157D-106M-5-IUF3 150F-104K-2-FC 15CH-200J-5-GG 150F-101J-5-IF 153F-272J-5-JM 153I-472K-9-NL 158F-681J-5-KW 157E-107M-5-S5C 157D-477M-5-X9F3 153I-224J-9-NL 157C-226M-5-IUK 150F-102K-2-FC 150F-222K-2-GD 153F-103K-5-IM 157D-228M-5-X9E 150F-104K-2-FC 15CH-270J-5-GG 150F-104K-2-FC 157D-106M-5-GMK 153F-103K-5-IM 150F-104K-5-II 157E-108M-5-5$F3 157C-108M-5-S5K 157F-107M-5-OVK 157C-227M-5-OMK 157E-106M-5-IUF3 157F-226M-5-IUK 157Q-476M-5-LUA 157C-108M-5-X&F3 157D-477M-5-X9F3 150F-104K-2-FC 157D-338M-5-5&K 150F-104K-5-II 153F-103K-5-IM 150F-104K-5-II 157E-107M-5-KUK 157D-107M-5-KUK 150F-681K-2-FC 150F-104K-2-FC 153F-102J-5-IM 157C-107M-5-IUE 157B-107M-5-KMK 153F-223K-5-LQ 157F-225M-5-IUNK
Description
CE 16V 10µF 20% RL 4x7 CE 6.3V 100µF 20% RL 6x7 CE 16V 10µF 20% RL 5X11 ROA ELNA CC 50V 0.1µF 10% AT 3.5x2 CTC 0/60 20pF 5% RL 4x4 CC 50V 100pF 5% RL 5x3.5 CM 50V 2700PF 5% RL 5.5x7 CM 63V 0.0047µF 10% RB 7.5x6.5 CP 50V 680pF 5% RL 6x12 CE 25V 100µF 20% RL 10x16 CE 16V 470uµF 20% RL 12.5x20 ROA ELNA CM 63V 0.22µF 5% RB 7.5x6.5 CE 10V 22µF 20% RL 5X11 CC 50V 1000pF 10% AT 3.5x2 CC 50V 0.0022µF 10% AT CM 50V 0.01µF 10% RL 5x7 CE 16V 2200µF 20% RL 12.5x20 CC 50V 0.1µF 10% AT 3.5x2 CTC 0/60 27pF 5% RL 4x4 CC 50V 0.1µF 10% AT 3.5x2 CE 16V 10µF 20% RL 4x7 CM 50V 0.01µF 10% RL 5x7 CC 50V 0.1µF 10% RL 5x5 CE 25V 1000µF 20% RL 16x31.5 ROA ELNA CE 10V 1000µF 20% RL 10x16 CE 50V 100µF 20% RL 8x11.5 CE 10V 220µF 20% RL 8x7 CE 25V 10µF 20% RL 5X11 CE 50V 22µF 20% RL 5X11 CE 35V 47µF 20% RL 6.5X11 CE 10V 1000µF 20% RL 12.5x25 ROA ELNA CE 16V 470µF 20% RL 12.5x20 ROA ELNA CC 50V 0.1µF 10% AT 3.5x2 CE 16V 3300µF 20% RL 16x25 CC 50V 0.1µF 10% RL 5x5 CM 50V 0.01µF 10% RL 5x7 CC 50V 0.1µF 10% RL 5x5 CE 25V 100µF 20% RL 6.3x11 CE 16V 100µF 20% RL 6.3x11 CC 50V 680pF 10% AT 3.5x2 CC 50V 0.1µF 10% AT 3.5x2 CM 50V 1000PF 5% RL 5x7 CE 10V 100µF 20% RL 5X11 CE 6.3V 100µF 20% RL 6x7 CM 50V 0.022µF 10% RL 6.5x9 CE 50V 2.2µF 20% RL 5X11
4804-0010-2 4804-1480-2 30
DIODE 1N4001 AT DIODE 1N4148 AT
Reference No.
D305 D403 D404 D409,D411-D415,D426,D431 D501-D504,D506-D508 D505 D510 D511 D514-D517 RELAYS K501,K502 COILS L101,L102 L201 L301 L302 L601 WAFERS / CONNECTORS M102 M120B M301B M502 M505B M506B CRYSTALS M302 M303 M402 X301 JACKS M313,M315 M317 M318 M319 SWITCH M314 TRANSISTORS M316 Q101,Q104,Q105 Q103,Q106,Q107, Q301-Q304 Q307,Q309-Q312
Part No.
4805-3930-2 4837-3V31-2 4837-3A31-2 4804-1480-2 4804-1480-2 4804-0010-2 4840-1140-0 4837-22D1-2 4837-5B61-2 4804-0010-2
Description
DIODE 1N5393 200V 1.5A DZ 1/2W 3.1-3.5V ROHM AT DZ 1/2W 3.16~3.38V ROHM DIODE 1N4148 AT DIODE 1N4148 AT DIODE 1N4001 AT ZD 1.3W 3.3V 5% AT DZ 1/2W 21.52~22.63V DZ 1/2W 5.45-5.73 ROHM DIODE 1N4001 AT
4500-0200-1
RELAY 2P2T BT-12S 12VDC
1801-100K-M 1801-270K-M 1802-0450-0 1801-100K-M 1807-273J-PS
COIL 10µH 10% BL7.0 COIL 27 µH,10%,AL,BL7.0 DIGITAL COIL COIL 10µH 10% BL7.0 COIL 27MH 5% 8.3X9.7
2101-1382-0 2102-051S-004 2102-031S-004 2101-1811-0 2102-121S-004 2102-161S-004
CONNECTOR FLEXIBLE 16P P=1MM 5P ST.WAFER P=2.5 3 PIN ST. WAFER P=2.5 8P PIN CONNECTOR P=3.96 12P ST.WAFER P=2.5 16P ST WAFER P=2.5
2300-1910-0 2704-0060-0 2703-0190-0 2703-0150-1
X'TAL 16.9344MHZ EMC FILTER CR 12.0MHz, CSALA12MOT55-BO CR4.00MHE,CSTLS4M00G55-B
2113-1743-0 2113-1300-0 2113-1170-0 2113-1121-0
MONO JACK HTJ-035-12E 2P RCA JACK W/R AU 1P RCA JACK YL AU 2P RCA JACK Y/Y AU
5200-3171-0-01
DPDT SLIDE
4811-F32T-3 4860-0060-5 4860-0050-5 4860-1780-5 4860-0050-5 31
LIGHT TX UNIT GP1F32T TR SS8550 C/D SAMSUNG RL TR SS8050 C/D SAMSUNG RL TR 2SD655F HFE:600-1200 TR SS8050 C/D SAMSUNG RL
Reference No.
Q401,Q403 Q402 Q404 Q405 Q502 Q602,Q603 RESISTORS R101 R103,R104 R105,R110 R106 R107 R108 R109,R119 R111,R1316 R112-R114 R115 R116,R117 R118 R121-R124 R125 R201 R202-R207,R209-R211 R212,R220,R225 R213,R224,R230 R214 R215 R217 R218,R219 R223 R226 R227 R228,R229 R308-R310 R311,R373 R312,R321 R313 R315,R317,R332 R318,R320 R319,R337 R322 R327-R329 R331,R333,R334, R335,R336,R338 R355,R356 R359,R360 R363,R364 R367,R368,R371,R372 R374
Part No.
4860-0660-5 4851-012F-5 485A-114E-5 485C-114E-5 485A-950Y-5 4851-9230-5
Description
TR TR TR TR TR TR 2SA1015 (G.R.) RL 2SD1012F/G HFE 160-560 DTA114ESA ROHM DTC114ES ROHM 2SA950-Y HFE 100-200 2SC1923-0 HFE 70-140
4701-100J-2 4711-203A-2 4711-302A-2 4711-154A-2 4711-104A-2 4711-683A-2 4711-153A-2 4711-472A-2 4711-512A-2 4711-182A-2 4711-123A-2 4711-103A-2 4711-102A-2 4701-4R7J-C 4711-472A-2 4711-102A-2 4711-104A-2 4711-103A-2 4711-822A-2 4701-4R7J-C 4711-102A-2 4711-153A-2 4711-333A-2 4711-105A-2 4711-101A-2 4711-332A-2 4711-302A-2 4711-104A-2 4711-103A-2 4701-100J-2 4711-102A-2 4711-471A-2 4711-561A-2 4711-153A-2 4711-472A-2 4711-472A-2 4711-103A-2 4711-362A-2 4711-163A-2 4711-152A-2 4711-222A-2 4711-104A-2 32
RCF 1/8W 10R 5% AT RMF 1/8W 20K 1% AT RMF 1/8W 3K 1% AT RMF 1/8W 150K 1% AT RMF 100K 1/8W 1% AT RMF 1/8W 68K 1% AT RMF 1/8W 15K 1% AT RMF 1/8W 4.7K 1% AT RMF 1/8W 5.1K 1% AT RMF 1/8W 1.8K 1% AT RMF 1/8W 12K 1% AT RMF 1/8W 10K 1% AT RMF 1/8W 1K 1% AT RCF 1/8W 4.7R 5% ATS RMF 1/8W 4.7K 1% AT RMF 1/8W 1K 1% AT RMF 100K 1/8W 1% AT RMF 1/8W 10K 1% AT RMF 1/8W 8.2K 1% AT RCF 1/8W 4.7R 5% ATS RMF 1/8W 1K 1% AT RMF 1/8W 15K 1% AT RMF 1/8W 33K 1% AT RMF 1/8W 1M 1% AT RMF 1/8W 100R 1% AT RMF 1/8W 3.3K 1% AT RMF 1/8W 3K 1% AT RMF 100K 1/8W 1% AT RMF 1/8W 10K 1% AT RCF 1/8W 10R 5% AT RMF 1/8W 1K 1% AT RMF 1/8W 470R 1% AT RMF 1/8W 560R 1% AT RMF 1/8W 15K 1% AT RMF 1/8W 4.7K 1% AT RMF 1/8W 4.7K 1% AT RMF 1/8W 10K 1% AT RMF 1/8W 3.6K 1% AT RMF 1/8W 16K 1% AT RMF 1/8W 1.5K 1% AT RMF 1/8W 2.2K 1% AT RMF 100K 1/8W 1% AT
Reference No.
R375,R376,R379,R380,R384 R377,R378 R381,R382 R383 R390-R393 R394-R397 R402 R403 R404 R405 R406,R415 R407,R412 R408,R409,R411 R410,R414 R413,R416 R501,R502 R503,R504 R517,R518,R520 R523 R604 R605 R606 R609,R614,R615,R622,R623 R611 R614 R631A,R631B ICS U101 U201 U202 U301 U302 U305,U306 U402 U403 U501,U506 U502 U503 U507 U601
Part No.
4711-750A-C 4711-472A-2 4711-472A-2 4711-151A-C 4717-221J-C 4711-472A-2 4711-102A-2 4711-103A-2 4711-362A-2 4711-223A-2 4711-752A-2 4711-472A-2 4711-101A-2 4711-104A-2 4711-473A-2 4711-241A-2 4711-222A-2 4711-471A-2 4711-473A-2 4711-182A-2 4711-103A-2 4711-152A-2 4711-103A-2 4711-104A-2 4711-222A-2 4717-221J-C
Description
RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF RMF 1/8W 1/8W 1/8W 1/8W 1/2W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 100K 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 1/8W 100K 1/8W 1/2W 75R 1% ATS 4.7K 1% AT 4.7K 1% AT 150R 1% ATS 220R 5% ATS 4.7K 1% AT 1K 1% AT 10K 1% AT 3.6K 1% AT 22K 1% AT 7.5K 1% AT 4.7K 1% AT 100R 1% AT 1/8W 1% AT 47K 1% AT 240R 1% AT 2.2K 1% AT 470R 1% AT 47K 1% AT 1.8K 1% AT 10K 1% AT 1.5K 1% AT 10K 1% AT 1/8W 1% AT 2.2K 1% AT 220R 5% ATS
3131-8030-0 3131-8000-0 3131-8040-0 3131-8010-0 3131-8010-1 3131-9380-0 3130-9340-0 3130-9320-0 3130-4160-0 3130-2020-3 3130-5610-0 3130-5620-0 3130-2790-1 3130-4990-0
IC CXA2581N ASP FOR CD IC CXD3017Q DSP FOR CD IC BA6392FP 4-CHANNEL BTL IC M38B59EF MICRO OTP IC M38B57MC MICRO MASK IC PCM1732 HDCD D/A CONVERTER IC OPA2604 OPAMP DIP8 IC NADLINK (MASKED) IC TC74HC00AP DIGITAL IC 7805 REG 5V 1.5A IC LM317T+ADJ REGULATOR IC LM337T-ADJ REGULATOR IC NJM7808FA +8V REG IC LM393D DUAL VOLTAGE
NOTE:
-
The components identified by mark are critical for risk of fire and electrical shock. Replace only with part number specified. <*AH > : USA, Canadian model only. <*C > : European model only. Capacitors : CP-Polystyrene, CM-Mylar, CE-Electrolytic, CC-Ceramic, CTC-NPO. Resistors : RMF-Metal Film, RCF-Carbon Film, RWR-Wirewound Metal Oxide.
33
MECHANISM EXPLODED VIEW
WSL-2130CCM 27 11 3 1 15 21 (x4) 28 29 22 (x2) 26 (x4) 25 (x2) 26 6 5 4 30 31 23 (x2) 8 9 24 (x2) 10
14 32 20 25 (x2) 7 13
18 (x2) 12 17 16 19 2
34
MECHANISM EXPLODED VIEW PARTS LIST
Item
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Part No.
4102-9000-0 4102-9001-0 4102-9002-0 4102-9003-0 4102-9004-0 4102-9005-0 4102-9006-0 4102-9007-0 4102-9008-0 4102-9009-0 4102-9010-0 4102-9011-0 4102-9012-0 4102-9013-0 4102-9014-0 4102-9015-0 4102-9016-0 4102-9017-0 4102-9018-0 4102-9019-0 4102-9020-0 4102-9021-0 4102-9022-0 4102-9023-0 4102-9024-0 4102-9025-0 4102-9026-0 4102-9027-0 4102-9028-0 4102-9029-0 4102-9030-0 4102-9031-0
Description
Outside Main Chassis Tray Subchassis Chucking Plate Drive Gear Control Cam Chucking Pulley Gear Cover Tray Gear Intermediate Gear Loading Pulley Motor Pulley SW Pin Chucking Yoke Optical Pickup Unit Loading PWB Motor RF-500TB-14415 Leaf Switch Connector pin (5P) Magnet Insulator Coil Spring (Front) Coil Spring (Rear) Screw-Motor M2.6x2.5 Screw M2.6x7 Screw Washer Based M2.6x16 Rubber Belt Center Ring Turn Table Gear (A) Motor Gear Damper
Qty
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 2 2 2 2 4 1 1 1 1 1 1
35
EXPLODED VIEW
36
EXPLODED VIEW PARTS LIST
Item
0001 0002 0003*AH 0003*C 0005 0006 0007 0008 0010 0012 0013 0014 0018 0019 0021 0022 0023 0027 0101*AH 0101*C 0201 0202 0205 0208 0211 0218 0219 0226 0227 0228 0304 T1 U501-U503 U506-U507
Part No.
1465-5706-3 1402-3781-2 1402-3522-0 1402-3523-0 1402-3530-0 2442-1000-0 4154-4191-0 3716-4316-0 2444-1201-0 4111-1051-0 4152-4631-0 4151-9461-0 4152-4641-0 2444-1301-1 4152-4331-0 4154-0031-0 4154-0091-0 4104-3721-0 7009-3100-2 7009-3110-0 2900-4006-3010 2954-3008-3000 2954-3008-0000 2842-3367-0 2904-3006-0000 2954-3006-0000 2904-3008-3000 2954-2006-0000 2954-2608-0000 2950-2608-3000 1463-160B-0 1806-2512-0 5400-9130-0 5400-9130-0
Description
FASSCIA W/SS PAINT STARP CHASSIS W/SS PAINT CHASSIS W/SS PAINT COVER POWER BUTTON CD DOOR W/SS PAINT WINDOW LENS W/SS BUTTON TRIO CD DECK RUBBER FOOT 14MM HIGH STRAIN RELIEF BUSHING 4N-4 CUSHION FOOT BUTTON RACKER POWER BUTTON BEZEL BEZEL TRIO BEZEL RACKER TRANSFORMER BRACKET AC CORD 18AWGX2 SPT-2 D.INSULATED UL/CSA AC CORD SEMKO M4X0.5PX6MM W/FLAT WASHER T3X8MM SELF TAPPING TAPPING 3X8MM B-TITE(YEL.ZN) METAL WASHER ID=3.3 OD=6.7 SCREW M3X6 3X6MM B-TITE (YEL.ZN) SCREW M3X8 TAPPING SCREW 2X6 SCREW BT 2.6X8 SCREW PAN HEAD,B-TITE 2.6X8 BLACK CD RANSIT LOCK (RED) TRANSFORMER I/P 120/230V HEAT SINK FOR 7805 2438-17 HEAT SINK FOR 7805 2438-17
Qty
1 1 1 1 1 1 1 1 2 1 4 1 4 2 1 2 2 1 1 1 8 12 17 4 4 2 4 13 7 1 1 1 3 2
NOTE:
-
The components identified by mark are critical for risk of fire and electrical shock. Replace only with part number specified. <*AH > : USA, Canadian model only. <*C > : European model only.
37
PACKING DIAGRAM
36 37 43 44 38 39 40
45
36 42 41
ITEM 36 37 38 39 40 41 42 43 44 45
PART NO. 1490-3783-1 1497-1332-1 1497-1432-0 4060-0530-0 2103-7302-1 8912-0005-0 1497-1302-0 4301-4105-0 1497-1062-0 1435-8400-0-2
DESCRIPTION POLYFOAM ENDCAP UNIT POLYBAG FASCIA COVER BATTERIES RCA CABLE REMOTE CONTROL HANDDSET REMOTE CONTROL POLYBAG INSTRUCTION MANUAL MANUAL POLYBAG CARTON BOX
Q'TY 2 1 1 2 1 1 1 1 1 1
Proprietary information for servicing purposes only. The information herein may not be used commercially without the prior written agreement of NAD Electronics International, Toronto, Canada.
38
SERVICE MANUAL C 541i
© NAD 2002
COMPACT DISC PLAYER
NAD ELECTRONICS INTERNATIONAL
TORONTO