Text preview for : Philips-AX2000_5000 series cd port.pdf part of Philips AX2000, AX5000 series cd portable
Back to : Philips-AX2000_5000 serie | Home
1-1
TECHNICAL SPECIFICATION
General Dimensions (WxHxD) Weight without batteries : 128x28x139.5mm : 212g Shock resistance +X/-X direction +Y/-Y direction +Z/-Z direction : 2.5g : 2.5g : 2.0g
Power supply modes Headphone out (measured with 16 load, DBB/ESP off) DC-in socket : 2.9-8.0V Primary batteries (2xLR6) : 1.6-3.6V Rechargable batteries (AY3362) : 1.6-3.6V Output power (THD=10%) /17 version only : 2x12mW (+1/-3dB) all other versions : 2x6mW (+1/-3dB) Frequency response (1mW) : 100Hz-20kHz within 6dB S/N ratio (unwght) : 80dB (83dB typ.) S/N ratio (A-wght) : 82dB (85dB typ.) THD+N (1kHz, 1mW) : 1% (0.2% typ.) Channel crosstalk (1kHz, no load) : -24dB (-44dB typ.) Channel unbalance (-40dB) : 5dB Volume attenuation (1kHz) : 60dB Dynamic Bass Boost DBB Battery level detection
DBB STAGE DETECTION LEVEL Battery empty Battery weak 1 Battery weak 2 Battery weak 3 Primary batteries 1.8V +100/-50mV battery empty level + 0.85V ± 100mV battery empty level + 0.55V ± 100mV battery empty level + 0.25V ± 100mV Rechargable batteries 1.8V +100/-50mV battery empty level + 0.65V ± 100mV battery empty level + 0.45V ± 100mV battery empty level + 0.25V ± 100mV DBB 1 DBB 2 Frequency response 63kHz +6dB ± 2dB +9dB ± 2dB 1kHz 0dB ± 2dB 0dB ± 2dB 10kHz 0dB ± 2dB +5dB ± 2dB
Battery lifetime
BATTERY TYPE Primary batteries 2 x LR6 Rechargable batteries AY3362 (1200mAh) ESP OFF 14h (20h typ.) 7h (9.5h typ.) ESP ON 14h (20h typ.) 7h (9.5h typ.)
Laser Output power Wavelength : <5mW (3mW typ.) : 780nm
Charge section (not on all versions) Measurement setup Charge current Charge time for 80% AY3362 Charge time for 100% AY3362 Max. charge time (µP controlled) Temperature protection : 250mA ±10% : 4.0h nom. : 6.0h nom. : 7h : 50°C ±5°C Use Audio Signal disc SBC429
DUT
L
22kHz 13th order
4822 397 30184
S/N and distortion meter
Low pass filter
R
Current consumption
DC-IN SUPPLY (4.5V) ESP OFF 100mA typ. 220mA typ. ESP ON 100mA typ. 220mA typ. BATT. SUPPLY (2.25V) ESP OFF 120mA typ. 300mA typ. ESP ON 120mA typ. 400mA typ.
i.e. 4822 395 30204
i.e. Sound Technology ST1700B
Level meter
OPERATION MODE Play-mode Jump-mode Stand-by (excl. recharge)
i.e. Sennheiser UPM550 with FF-filter
30mA typ.
50µA typ.
CS 46 719
1-2
CONNECTIONS AND CONTROLS
7 8 6 5 4 3 9 0 ! @ 2 1 # ^ % $
1 OPEN 2 ..........opens the CD lid 2 2; ...................switches the player on, starts or pauses CD play 3 9 .....................stops CD play, clears a program or switches the player off 4 § ....................skips and searches CD tracks forwards 5 ESP.................Electronic Skip Protection ensures continuous CD playback regardless of vibrations and shocks 6 MODE .............selects the different playing possibilities: SHUFFLE, SHUFFLE REPEAT ALL, REPEAT, REPEAT ALL and SCAN 7 ........................display 8 PROGRAM .....programs tracks and reviews the program 9 BASS ..............switches the bass enhancement on and off. This button also switches acoustic feedback (the beep) on/off when it is pressed for more than 2 seconds
0 ....................skips and searches CD tracks backwards ! RESUME.........stores the last position of a CD track played HOLD ..............locks all buttons OFF.................switches RESUME and HOLD off @ LINE OUT/p ....3.5mm headphone socket, socket to connect the player to another audio input of an additional appliance, remote control socket (not on all versions) # VOL E..........adjusts the volume $ 4.5V DC ..........socket for external power supply % ........................typeplate ^ ........................belt clip holder
TROUBLESHOOTING (excerpt from the Instruction For Use)
Problem Possible cause Solution
Insert the batteries correctly Change the batteries Clean them with a cloth Connect the adapter securely Switch on ignition or insert batteries Use FINALIZE on the CD Recorder to complete the recording Replace or clean the CD
Problem
Possible cause
Solution
Replace or clean the CD Switch RESUME, SHUFFLE or PROGRAM off Press 2; Check and clean connections Adjust the volume Keep the player away from active mobile phones Change the player's position or connections Insert the cassette adapter correctly Let the player adjust to the temperature Clean the cigarette lighter socket Change the autoreverse direction
No power, Batteries playback does Batteries inserted incorrectly not start Batteries are empty Contact pins are dirty Mains adapter Loose connection In-car use Cigarette lighter is not powered when ignition is off CD-RW (CD-R) is not recorded properly
nF d1SC indication no d1SC indication
Hold indication and/or no reaction to controls
The CD is badly scratched or dirty CD is not or incorrectly inserted Insert a CD, label upwards The laser lens is steamed up Wait until the lens has cleared HOLD is activated Deactivate HOLD Electrostatic discharge Disconnect the set from power supply or take out the batteries for a few seconds
CD skips tracks The CD is damaged or dirty RESUME, SHUFFLE or PROGRAM is active No sound or PAUSE is activated bad sound Loose, wrong or dirty quality connections Volume is not adjusted Malfunctions due to nearness of active mobile phones Strong magnetic fields near the player In-car use Cassette adapter is inserted incorrectly Temperature inside the car is too high/low Cigarette lighter socket is dirty Wrong playback direction of the car cassette player's autoreverse feature
CS 46 720
1-3
FEATURES
AX2000 AX2001 AX2002 AX2003 AX2011 AX5000 AX5001 AX5002 AX5003 AX5004 AX5006 AX5011 AX5012 AX5013 AX5014 AX5015 AX5016 AX5017 AX5018
q 16 2 q 99 / q /
FEATURES OF CD-PORTABLE PRODUCT FAMILY "ULTRA ESP"
CD-RW COMPATIBILITY ELECTRONIC SKIP PROTECTION ESP DRAM SIZE [Mbit] HOLD / RESUME FUNCTION DBB STAGES ACOUSTIC FEEDBACK PROGRAM MEMORY RECHARGE NiCd / NiMH BELT-CLIP CORD REMOTE CONTROL LCD BACKLIGHT LINE / OPT. DIGITAL OUTPUT
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
12s 12s 12s 12s 12s 45s 45s 45s 45s 45s 45s 45s 45s 45s 45s 45s 45s 45s 45s 45s 4 4 4 4 4 8 16 16 16 16 16 16 16 16 16 16 16 16 16 q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q q/q 2 q 99 / / 2 q 99 2 q 99 2 q 99 2 q 99 / / 2 q 99 / q / 2 q 99 q / 2 q 99 q / 2 q 99 q / 2 q 99 q q / 2 q 99 q / 2 q 99 / / 2 q 99 / / 2 q 99 / q / 2 q 99 / q / 2 q 99 / / 2 q 99 / / 2 q 99 / q / 2 q 99 / q /
/ q/q / / / /
/ q/q / q/q /
ACCESSORIES
AX2000 AX2001 AX2002 AX2003 AX2011 AX5000 AX5001 AX5002 AX5003 AX5004 AX5006 AX5011 AX5012 AX5013
AY3170/00 AC/DC Adaptor AY3170/02 AC/DC Adaptor AY3170/05 AC/DC Adaptor AY3170/09 AC/DC Adaptor AY3170/10 AC/DC Adaptor AY3170/12 AC/DC Adaptor AY3170/17 AC/DC Adaptor AY3170/19 AC/DC Adaptor AY3266/00 Pouch (Neoprene) AY3362/00 Rechargable Batt. NiMH AY3464 HiFi Cord (3.5mm L-plugcinch) AY3501/00 Car Adaptor Cassette AY3545/00 Car DC/DC Converter AY3767/00 Cord Remote Control SBC HE545/77 Headphone (L-plug) SBC HE545/77s Headphone (S-plug) SBC HL350/77 Headphone (L-plug) BELT-CLIP
X...supplied with the set, O...optional available
4822 219 10617 4822 219 10676 4822 219 10672 4822 219 10679 4822 219 10681 4822 219 10671 4822 219 10616 local supplier 3140 113 10360 3103 308 84120 4822 320 11881 4822 397 10059 4822 219 10033 3103 309 72380 9082 100 00268 9082 100 00269 9082 100 00235 3103 304 70250
O O X X
X X O O O O O O O O O X O O O O O O X O O O O X X X X X X X X X X X X X X X X X X X X X X X X X X X X O O O O O O O O O O O O O X X X X X X X X X X O O X X X O O O O O O O O O O O O O O O O O O X O O O O O O O O O O O X X X X O O O O O O X X X X O O O O O X O O O O O O X X O O X X
CS 46 721
/00 /00z /00 /05 /11 /00 /05 /01 /18 /19 /19z /00 /05 /00 /00z /00 /00 /05 /01 /10 /00 /17 /17 /17 /17 /00 /17 /17 /17 /17 /17 /17 /17 O X X X X X X X O O X X X O O O O O O O X X X X O O X X X X O X X O O X X X X X X O O X X X X X X X X X X X X O O X X X
ACCESSORIES FOR CD-PORTABLE PRODUCT FAMILY "ULTRA ESP"
AX5014 AX5015 AX5016 AX5017 AX5018 AX5019
AX5019
q
1-4
SAFETY & WARNINGS
©
WARNING
ESD
ń
WAARSCHUWING
All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wristband with resistance. Keep components and tools at this potential.
Alle IC´s en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen vermindern. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.
f
ATTENTION
Tous les IC et beaucoup d´autres semi-conducteurs sont sensibles aux décharges statiques (ESD). Leur longévite pourrait ętre considérablement écourtée par le fait qu´aucune précaution nést prise ŕ leur manipulation. Lors de réparations, s´assurer de bien ętre relié au męme potentiel que la masse de l´appareil et enfileer le bracelet serti d´une résistance de sécurité. Veiller ŕ ce que les composants ainsi que les outils que l´on utilise soient également ŕ ce potentiel.
d
Tutti IC e parecchi semi-conduttori sono sensibili alle scariche Alle ICs und viele andere Halbleiter sind empfindlich statiche (ESD). gegenüber elektrostatischen Entladungen (ESD). La loro longevitŕ potrebbe essere fortemente ridatta in caso di Unsorgfältige Behandlung im Reparaturfall kann die non osservazione della piů grande cauzione alla loro Lebensdauer drastisch reduzieren. manipolazione. Durante le riparationi occorre quindi essere Sorgen Sie dafür, daß Sie im Reparaturfall über ein Puls- collegato allo stesso potenziale che quello della massa armband mit Widerstand mit dem Massepotential des delápparecchio tramite un braccialetto a resistenza. Gerätes verbunden sind. Assicurarsi che i componenti e anche gli utensili con quali si Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem lavora siano anche a questo potenziale. Potential.
WARNUNG
i
AVVERTIMENTO
©
AVAILABLE ESD PROTECTION EQUIPMENT :
4822 466 10953 4822 466 10958 anti-static wristband 4822 395 10223 connection box (3 press stud connections, 1M) 4822 320 11307 extendible cable (2m, 2M, to connect wristband to connection box) 4822 320 11305 connecting cable (3m, 2M, to connect table mat to connection box) 4822 320 11306 earth cable (1M, to connect any product to mat or to connection box) 4822 320 11308 KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671 wristband tester 4822 344 13999 anti-static table mat large 1200x650x1.25mm small 600x650x1.25mm
©
Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used. Safety components are marked by the symbol
SAFETY
ń
Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast. De Veiligheidsonderdelen zijn aangeduid met het symbool
f
Les normes de sécurité exigent que l`appareil soit remis ŕ l`état d`origine et que soient utilisées les pičces de rechange identiques ŕ celles spécifiées. Les composants de sécurité sont marqués
i d
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Originalzustand des Gerätes darf nicht verändert werden. Für Reparaturen sind Originalersatzteile zu verwenden. Sicherheitsbauteile sind durch das Symbol markiert. Le norme di sicurezza estigono che l´apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati. Componenty di sicurezza sono marcati con
©
DANGER: Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM.
CLASS 1 LASER PRODUCT
s Varning !
Osynlig laserstrĺlning när apparaten är öppnad och spärren är urkopplad. Betrakta ej strĺlen.
Advarsel !
Usynlig laserstrĺling ved ĺbning nĺr sikkerhedsafbrydere er ude af funktion. Undgĺ udsaettelse for strĺling.
ß Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina näkymättömälle laserisäteilylle. Älä katso säteeseen !
©
After servicing and before returning the set to customer perform a leakage current measurement test from all exposed metal parts to earth ground, to assure no shock hazard exists. The leakage current must not exceed 0.5mA.
f
"Pour votre sécurite, ces documents doivent ętre utilisés par des spécialistes agréés, seuls habilités ŕ réparer votre appareil en panne".
CS 46 722
2-1
SERVICE HINTS
REPAIR POSITION COPPERSIDE REPAIR POSITION COMPONENTSIDE
To get access to the copperside of the printed board assembly proceed as follows: 1. 2. 3. 4. Remove the bottom screws (6x) Lift the bottom-cabinet Supply the unit via external DC-socket Take care that the door switch is closed during measurements
To get access to the componentside of the printed board assembly proceed as follows: 1. 2. 3. 4. 5. Remove the bottom screws (6x) Open the CD-door Lift the top-cabinet and put it backwards on the table Supply the unit via the external DC-socket Take care that the door switch is closed during measurements
DISMANTLING THE CD-DOOR
To dismantle the CD-door proceed as follows: 1. Dismantle bottom and printed board/drive assembly 2. Disconnect membrane keyboard (flex-foil connector on copperside of printed board) 3. Bend the cabinet leftwards downwards 1, while bending the CD-door rightwards upwards 2 The procedure appears to be tricky at first, but force needs to be applied with thumb and middle finger only. It's just like snapping one's fingers.
Remark: Don't worry about applied force - both parts have a solid design. However, do not use screwdrivers or tools like that. Sharp edges could damage hinge or cabinet part.
CS 46 723
2-2
HANDLING CHIP COMPONENTS
SERVICE TOOLS
Audio signal disc SBC429 Playability test disc SBC444 Test disc 5 (disc without errors) + Test disc 5A (disc with dropout errors, black spots and fingerprints) SBC426/SBC426A 4822 397 30184 4822 397 30245 4822 397 30096
ESD PROTECTION EQUIPMENT
Anti-static table mat large 1200x650x1.25mm small 600x650x1.25mm Anti-static wristband Connection box (3 press stud connections, 1M) Extendible cable (2m, 2M, to connect wristband to connection box) Connecting cable (3m, 2M, to connect table mat to connection box) Earth cable (1M, to connect any product to mat or to connection box) KIT ESD3 (combining all 6 prior products - small table mat) Wristband tester 4822 466 10953 4822 466 10958 4822 395 10223 4822 320 11307 4822 320 11305 4822 320 11306 4822 320 11308 4822 310 10671 4822 344 13999
CS 46 724
3-1
PIN DESCRIPTION OF INTEGRATED CIRCUITS
TZA1024 HF-PREAMPLIFIER AND LASER SUPPLY CIRCUIT
Pin
Name
Direction
Description
1 LD HF-preamp CD-drive current output to laser diode 2 VCCL +2.6V laser supply voltage 3 CFIL HF-preamp external filter capacitor 4 MON CD-drive HF-preamp laser monitor diode input 5 DIN CD-drive HF-preamp central diode input 6 GND GND ground 7 PWRON CD10 HF-preamp power-on select input 8 CMFB +2.6V / 2 common mode feedback voltage input 9 RFFB HF-preamp external RF feedback resistor 10 RFEQO HF-preamp RF amplifier output 11 CDRW CD10 HF-preamp gain select input for CDDA/CDRW 12 EQSEL CD10 HF-preamp equalizer/speed select input 13 VCC2 +2.6V supply voltage 14 RGADJ GND external laser supply gain adjust resistor
SC111259FTA SERVO DRIVER & POWER MANAGEMENT IC
Pin
Name
Direction
Description
1 SLEEP µP servo driver sleep input 2 WAKW µP servo driver wake input 3 VR +VR reference voltage input (motor driver) 4 ERR4 CD10 servo driver control signal input (slide error signal) 5 CF4 servo driver phase correction capacitor connect (CH4) 6 CF3 servo driver phase correction capacitor connect (CH3) 7 ERR3 CD10 servo driver control signal input (radial error signal) 8 ERR2 CD10/µP servo driver control signal input (disc speed error signal) 9 CF2 servo driver phase correction capacitor connect (CH2) 10 CF1 servo driver phase correction capacitor connect (CH1) 11 ERR1 CD10 servo driver control signal input (focus error signal) 12 OUT1A servo driver CD-drive positive drive output (CH1) 13 PGND1 GND H-bridge driver ground 14 OUT1B servo driver CD-drive negative drive output (CH1) 15 VIN12 +A CH1 and CH2 H-bridge driver supply voltage 16 OUT2B servo driver CD-drive negative drive output (CH2) 17 PGND2 GND H-bridge driver ground 18 OUT2A servo driver CD-drive positive drive output (CH2) 19 OUT3A servo driver CD-drive positive drive output (CH3) 20 PGND2 GND H-bridge driver ground 21 OUT3B servo driver CD-drive negative drive output (CH3) 22 VIN34 +A CH3 and CH4 H-bridge driver supply voltage 23 OUT4B servo driver CD-drive negative drive output (CH4) 24 PGND4 GND H-bridge driver ground 25 OUT4A servo driver CD-drive positive drive output (CH4) 26 VG +VG charge pump output 27 C2H servo driver charge pump capacitor connect 28 C1H servo driver charge pump capacitor connect 29 C1L servo driver charge pump capacitor connect 30 C2L servo driver charge pump capacitor connect 31 VIN battery servo driver battery supply voltage 32 RSTB servo driver µP reset block output 33 CHGSW servo driver charge circuit transistor drive output for battery charger 34 RS charge circuit servo driver OpAmp non-inverting input for battery charger 35 INM2 +A stabilizer servo driver error amplifier inverting input 36 RF2 +A stabilizer servo driver error amplifier output 37 DCIN +DC DC power supply from AC/DC adaptor 38 VDET servo driver DCIN over voltage and VIN low voltage detect output 39 VREF servo driver Voltage reference circuit output 40 DTC servo driver max. duty control voltage input for power management 41 VOUT servo driver DC/DC converter PWM output for power management 42 VC servo driver power management power supply 43 CGND GND internal ground 44 RF1 servo driver OpAmp output for power management 45 INM1 servo driver OpAmp inverting input for power management 46 CLK servo driver clock input 47 OE µP servo driver output enable for motor drivers 48 CHGON µP servo driver charge enable for battery charger
CS 46 725
3-2 SAA7324 DECODER, DIGITAL SERVO IC AND D/A-CONVERTER CD10 (low voltage version)
Pin
Name
Direction
Description
1 HFREF CD10 comparator common mode input 2 HFIN CD10 comparator signal input 3 ISLICE CD10 current feedback from data slicer 4 VSSA1 GND analog ground 1 5 VDDA1 +2.6V analog supply voltage 1 6 IREF CD10 reference current output pin 7 VRIN CD10 reference voltage for servo ADC's 8 D1 CD-drive CD10 unipolar current input (central diode signal input) 9 D2 CD-drive CD10 unipolar current input (central diode signal input) 10 D3 CD-drive CD10 unipolar current input (central diode signal input) 11 D4 CD-drive CD10 unipolar current input (central diode signal input) 12 R1 CD-drive CD10 unipolar current input (satellite diode signal input) 13 R2 CD-drive CD10 unipolar current input (satellite diode signal input) 14 VSSA2 GND analog ground 2 15 CROUT CD10 X-TAL crystal/resonator output 16 CRIN X-TAL CD10 crystal/resonator input 17 VDDA2 +2.6V analog supply voltage 2 18 LN CD10 DAC left channel differential output - negative 19 LP CD10 DAC left channel differential output - positive 20 VNEG GND DAC negative reference input 21 VPOS +2.6V DAC positive reference input 22 RN CD10 DAC right channel differential output - negative 23 RP CD10 DAC right channel differential output - positive 24 SELPLL CD10 selects whether internal clock multiplier PLL is used 25 TEST1 GND test control input 1; this pin should be tied low 26 CL16 CD10 NPC 16.9344 MHz system clock output 27 DATA CD10 NPC serial data output (3-state) 28 WCLK CD10 NPC word clock output (3-state) 29 SCLK CD10 NPC serial bit clock output (3-state) 30 EF CD10 NPC C2 error flag output (3-state) 31 TEST2 GND test control input 2; this pin should be tied low 32 KILL CD10 Mute control kill output (programmable; open-drain) 33 VSSD1 GND digital ground 2 34 V2/V3 CD10 NPC versatile I/O: input versatile pin 2 or output versatile pin 3 (open-drain) 35 WCLI NPC CD10 word clock input (for data loopback to DAC) 36 SDI NPC CD10 serial data input (for data loopback to DAC) 37 SCLI NPC CD10 serial bit clock input (for data loopback to DAC) 38 RESETn µP CD10 power-on reset input (active low) 39 SDA µP CD10 microcontroller interface data I/O line (open-drain output) 40 SCL µP CD10 microcontroller interface clock line input 41 RAB µP CD10 microcontroller interface R/W and load control line input (4-wire bus mode) 42 SILD µP CD10 microcontroller interface R/W and load control line input (4-wire bus mode) 43 STATUS CD10 servo interrupt request line/decoder status register output (open-drain) 44 TEST3 GND test control input 3; this pin should be tied low 45 RCK CD10 subcode clock input 46 SUB CD10 P-to-W subcode bits output (3-state) 47 SFSY CD10 µP subcode frame sync output (3-state) 48 SBSY CD10 NPC subcode block sync output (3-state) 49 CL11/4 CD10 11.2896 MHz or 4.2336 MHz (for microcontroller) clock output 50 VSSD2 GND digital ground 3 51 DOBM CD10 bi-phase mark output (externally buffered; 3-state) 52 VDDD1P +2.6V digital supply voltage 2 for periphery 53 CFLG CD10 correction flag output (open-drain) 54 RA CD10 servo driver radial actuator output 55 FO CD10 servo driver focus actuator output 56 SL CD10 servo driver slide control output 57 VDDD2C +2.6V digital supply voltage 3 for core 58 VSSD3 GND digital ground 4 59 MOTO1 CD10 servo driver motor output 1; versatile (3-state) 60 MOTO2 CD10 motor output 2; versatile (3-state) 61 V4 CD10 HF-preamp versatile output pin 4 62 V5 CD10 HF-preamp versatile output pin 5 63 V1 innerswitch CD10 versatile input pin 1 64 LDON CD10 HF-preamp laser drive on output (open-drain)
CS 46 726
3-3 SM5903BF COMPRESSION-TYPE ANTI-SHOCK MEMORY CONTROLLER NPC
Pin
Name
Direction
Description
1 VDD +2.6V supply voltage 2 UC1 NPC µP interface extension I/O line 1 3 UC2 NPC µP interface extension I/O line 2 4 UC3 NPC µP interface extension I/O line 3 5 UC4 NPC µP interface extension I/O line 4 6 UC5 NPC µP interface extension I/O line 5 7 TEST1/DIT NPC digital audio interface output 8 TEST2 +2.6V test pin 9 CLK CD10 NPC 16.9344MHz clock input 10 VSS GND ground 11 YSRDATA CD10 NPC audio serial data input 12 YLRCK CD10 NPC audio serial L/R clock input 13 YSCK CD10 NPC audio serial bit clock input 14 ZSCK NPC CD10 audio serial bit clock output 15 ZLRCK NPC CD10 audio serial L/R clock output 16 ZSRDATA NPC CD10 audio serial data output 17 YFLAG CD10 NPC signal processor IC RAM overflow flag 18 YFCLK GND crystal-controlled frame clock input 19 YBLKCK CD10 NPC subcode block clock signal output 20 RESET µP NPC system reset input (active low) 21 ZSENSE NPC µP interface status output 22 VDD2 +2.6V supply voltage 23 YDMUTE NPC forced mute input 24 YMLD µP NPC µP interface latch clock input 25 YMDATA µP NPC µP interface serial data input 26 YMCLK µP NPC µP interface shift clock input 27 OE NPC DRAM DRAM OE control output (active low) 28 CAS NPC DRAM DRAM CAS control output (active low) 29 D2 NPC DRAM DRAM data input/output 2 30 D3 NPC DRAM DRAM data input/output 3 31 D0 NPC DRAM DRAM data input/output 0 32 D1 NPC DRAM DRAM data input/output 1 33 WE NPC DRAM DRAM WE control output (active low) 34 RAS NPC DRAM DRAM RAS control output (active low) 35 A9 NPC DRAM DRAM address output 9 36 A8 NPC DRAM DRAM address output 8 37 A7 NPC DRAM DRAM address output 7 38 A6 NPC DRAM DRAM address output 6 39 A5 NPC DRAM DRAM address output 5 40 A4 NPC DRAM DRAM address output 4 41 A0 NPC DRAM DRAM address output 0 42 A1 NPC DRAM DRAM address output 1 43 A2 NPC DRAM DRAM address output 2 44 A3 NPC DRAM DRAM address output 3
CS 46 727
3-4
START-UP PROCEDURE FLOW CHART
POWER OFF (stand-by) Start-up procedure for ext.DC supply, no accu inserted, hold-switch in off pos., ESP on, resume-mode off, CD-door closed.
PLAY pressed ?
N
focus found during ramping cycle ? Y µP calculates ramping offset and sends play-params to CD10
N
Y DC/DC converter is switched on (via WAKE)
µP sends new focus parameters to CD10 (switch to higher focus sensitivity)
Y µP resets CD10 and NPC PORES=L NPC_RESET=L re-initialize CD10 and restart focus search procedure focus stability test ok ?
focus found during ramping cycle ? N already looped through all (4) focus sensitivities ? Y
N
µP initializes CD10 and NPC with default parameter/settings
Y µP accelerates disc to nom. speed
N
µP switches headphone amplifier on (via LF_POW) re-initialize CD10 and restart focus search procedure µP outputs servo signal for disc motor (DM_PWM 50% duty) N disc at nom. speed within ~10s ? Y µP initializes radial servo loop (~330ms)
switch back to normal focus sensitivity
Y
focus found during ramping cycle ? N µP sends new focus parameters to CD10 (switch to higher focus sensitivity)
µP switches servo driver on (via S_MUTE)
µP sends command to CD10: "move slide inside"
µP releases muting (via MUTE)
µP sends command to CD10: "jump 10 tracks inside" inner switch closed within ~6s ? Y µP sends command to CD10: "move slide outside" N radial error handler
Y
focus found during ramping cycle ? N
N
jump ok ?
subcode error handler
Y
already looped through all (4) focus sensitivities ? Y
N
N inner switch open within ~0.25s ? Y µP sends commands to CD10: "slide servo off" N
subcode ok ?
Y
TOC found within ~30s ?
N
Y µP accelerates disc motor for ~200ms display shows "nF d1SC" start-up stopped display shows "no d1SC" start-up stopped
PLAY-MODE
µP sends commands to CD10: "laser on" "focus servo on"
CS 46 728
3-5
SERVICE TEST PROGRAM
1. PRELIMINARY SETUP · To enter the service test program disconnect the AC/DC adaptor and remove batteries, open the CD-door and hold the buttons "PLAY" & "PREV" depressed while turning power on (i.e. connecting the AC/DC adaptor). · The display shows the software version of the built-in µP (i.e. "S-26"). Versions are counted from "00" onwards; that means the higher the number the newer the software. · The program is now in the main menu various tests can be entered by pressing the corresponding buttons (see flow chart on next page or detailed description of available tests below). · To exit the service test program press the "STOP" button or disconnect the set from the power source. 2. DISPLAY TEST Purpose: Check functionality of display and display driver. · To enter the display test start the service test program and press the "NEXT" button. · The display shows test pattern1. All segments are activated for finding open circuits (see flow chart on next page). · To jump to the next pattern press the "NEXT" button. · The display shows test pattern2. All alternate pins (2, 4, ...) are activated for finding short circuits (see flow chart on next page). · To jump back to test pattern1 press the "NEXT" button, to exit the display test and return to the main menu press the "STOP" button. 3. KEY TEST Purpose: Check operation of keys and cord remote control. · To enter the key test start the service test program and press the "MODE" button. · The display shows "--". · Hold key depressed and check corresponding key code on the display. Key codes can be found in table1 (see flow chart on next page). · To exit the key test and return to the main menu press the "STOP" button. 4. PLAYBACK TEST WITH ERROR ANALYSIS Purpose: Analyze errors that occur during playback and search for intermittent failures. · To enter the playback test start the service test program and press the "BASS" button. · To start the error analysis press the "PLAY" button. Note that the playback test can only be entered if the CD-door is closed. · The set will read the TOC and start playback. As long as the playback is free of errors the display shows track and time information like in normal play-mode. In case of errors corresponding error codes will be displayed. The meaning of these error codes can be found in table2 (see flow chart on next page). Note: Errors can either be "fatal" or "non fatal". Fatal errors always stop the playback, non fatal errors only cause a short interruption of the music. Fatal errors are displayed as long as the set is connected to the power source, non fatal errors are displayed until a new error occurs or a button is pressed. · To stop the playback test disconnect the set from the power source. 5. SERVO TEST Purpose: Check door switch, inner switch of CD-drive, movement of slide and acceleration of discmotor. · To enter the servo test start the service test program and press the "PLAY" button. · The display shows "Cd xy". "x" indicates state of door switch; "y" indicates state of inner switch. x,y = "0" means switch is closed; "1" means switch is open. · To move slide outside hold the "NEXT" button depressed. · To move slide inside hold the "PREV" button depressed. · To accelerate the discmotor clockwise hold the "MODE" button depressed. · To accelerate the discmotor counter-clockwise hold the "PROG" button depressed. · To enter the focus test press the "PLAY" button, to exit the servo test and return to the main menu press the "STOP" button. 6. FOCUS TEST Purpose: Check movement of lens and operation of focus servo for CDDA and CDRW discs.
Since the CDRW reflects much less light than an ordinary CDDA, the gain of the HF-amplifier stage and the sensitivity of the ADC inside the Decoder&Digital Servo IC "CD10" must be adapted accordingly. The gain is switched via the CDRW input of the HF-preamplifier. The ADC-sensitivity is set via software parameters (sent from µP to "CD10"). In total, there are 4 sensitivity modes available: 1 for CDDA and 3 for CDRW. The modes are listed in table3 (see next page). In normal play-mode, the correct focus sensitivity is choosen automatically during start-up (see "Start-up procedure" on previous page). In the service test program, the sensitivity can be choosen manually in order to allow individual measurements in several modes.
· The focus servo loop is switched on and the set starts searching the focus ("focus ramping"). As soon as the focus has been found the focus servo loop is closed and the state of the focus is monitored continuously. · If the focus is OK the display shows " F x", else "-F x". "x" indicates the sensitivity mode. Details can be found in table3 (see flow chart on next page). · To toggle between sensitivity modes press the "BASS" button. · To move slide outside hold the "NEXT" button depressed. · To move slide inside hold the "PREV" button depressed. · To accelerate the discmotor clockwise hold the "MODE" button depressed. · To accelerate the discmotor counter-clockwise hold the "PROG" button depressed. · In case the focus is OK the discmotor test can be entered by pressing the "PLAY" button, to exit the focus test and return to the main menu press the "STOP" button. 7. DISCMOTOR TEST Purpose: Check speed regulation of discmotor. · The speed regulation is switched on and the discmotor starts rotating. If the speed reaches 75% of the nom. speed the display shows " d", else "-d". · In parallel also the state of the focus is monitored continuously (display " F x" or "-F x"). · In case the disc speed is OK and the focus is OK the radial test can be entered by pressing the "PLAY" button, to exit the discmotor test and return to the main menu press the "STOP" button. 8. RADIAL TEST Purpose: Check if radial loop locks and an audio signal is audible at the headphone output. · The radial servo loop is switched on, mute is released and the audio signal is audible. If the system is on track the display shows " r", else "-r". · In parallel also the disc speed (display " d" or "-d") and the state of the focus (display " F x" or "-F x") are monitored continuously. Note: In case of radial errors the audio output is muted and muting is not released automatically when the systems recovers from the error. "-r" remains on the display. To open mute again press the "NEXT" or "PREV" button. · To jump 16 tracks outside press the "NEXT" button. · To jump 16 tracks inside press the "PREV" button. · To exit the radial test and return to the main menu press the "STOP" button, to exit the service test program disconnect the set from the power source. Important remark: In radial test mode data to the DRAM is written at 1.2 times the nominal speed, and read from the DRAM at nominal speed. Because writing is done faster than reading the DRAM gets full after a certain time. In normal play mode the system would now wait until the DRAM is partly emptied again, jump backwards and resume filling at the last written position. However, in radial test mode the jumps would disturb measurements on the radial servo loop. Therefore this function has been disabled and filling restarts immediately from the current position of the pick-up unit. As a result "jumps" are audible during playback.
CS 46 729
3-6
3-6
SERVICE TEST PROGRAM FLOW CHART
PRELIMINARY SETUP To enter the service test program 1. Disconnect the AC/DC adaptor and remove batteries 2. Open the CD-door 3. Hold "PLAY" & "PREV" buttons depressed 4. Connect the AC/DC adaptor or insert batteries "PLAY" pressed?
N
Display shows software-version (e.g. "S-26")
MAIN MENU
Remark: Playback test can only be entered if CD-door is closed!
Y
SERVO TEST "NEXT" pressed?
Y N
"MODE" pressed?
Y
N
"BASS" pressed?
Y
N
Display shows: "Cd xy" · State of switches x = door switch y = inner switch "0" = closed "1" = open
DISPLAY TEST 1 display shows test pattern 1
KEY TEST Display shows "--"
PLAYBACK TEST
"NEXT" pressed?
Y
N
key on cd-player depressed?
Y
N
key on remote control depressed?
Y
N
Error during playback?
Y
N
"PLAY" pressed?
Y
N
"NEXT" depressed?
Y
N
"PREV" depressed?
Y
N
"MODE" depressed?
Y
N
"PROG" depressed?
Y
N
DISPLAY TEST 2 display shows test pattern 2
Display shows keycode (see table1)
Display shows keycode + "rc" (see table1)
Display shows error-code (see table2)
Slide moves outside
Slide moves inside
Disc motor turns clockwise (accelerate)
Disc motor turns counter-clockwise (brake)
FOCUS TEST "NEXT" pressed?
Y N
Fatal error?
N
Y
Stop playback test pattern 1 (all segments activated)
· Focus status " F x" = focus OK "-F x" = focus error x = focus sensitivity (see table3) Note: If focus has been lost, focus start-up procedure is entered (ramping).
ATTENTION: FROM THIS TEST ONWARDS THE LASER IS SWITCHED ON !! AVOID DIRECT EXPOSURE TO BEAM !!
EXIT SERVICE TEST PROGRAM table2 playback error analysis CODE ERROR test pattern 2 (alternate segments activated) E 1000 focus error E 1001 radial error non fatal Focus point lost for at least 3ms. non fatal The radial servo was offtrack for a certain amount of time. non fatal The slide did not reach it´s inner pos. (inner switch of CD-drive does not close) within approx. 6s. TYPE CAUSE
"PLAY" pressed and focus OK?
Y
N
"BASS" pressed?
Y
N
"NEXT" depressed?
Y
N
"PREV" depressed?
Y
N
"MODE" depressed?
Y
N
"PROG" depressed?
Y
N
DISC MOT. TEST
· Disc speed status " d" = speed OK "-d" = speed error · Focus status " F x" = focus OK "-F x" = focus error x = focus sensitivity (see table3)
Toggle focus sensitivity (see table 3)
Slide moves outside
Slide moves inside
Disc motor turns clockwise (accelerate)
Disc motor turns counter-clockwise (brake)
E 1002 sledge in error
E 1003 sledge out error non fatal The slide did not come out of it´s inner pos. (inner switch of CD-drive is open) within approx. 250ms. E 1004 DRAM filling error table1 key test DISPLAY SET KEYS OF SET BASS PROGRAM MODE PLAY NEXT PREVIOUS ESP KEYS OF CORD REMOTE CONTROL STOP PLAY NEXT PREVIOUS 4 rc 5 rc 6 rc 7 rc E 1009 audio error (error flag) E 1020 focus search error non fatal Uncorrectable audio error (EF error flag from CD-Decoder). fatal The focus point could not be found within approx. 10s (no valid TOC info), resp. 30s (valid TOC info). 1 2 3 5 6 7 8 E 1008 turntable motor fatal error During start-up, the disc speed did not reach 75% of the nom. speed within approx. 6 seconds. table3 focus sensitivity DISPLAY ESP-FLAG -F 01 -F 02 -F 03 -F 04 off on on on FOCUS SENSITIVITY
Normal focus sensitivity for CDDA Low focus sensitivity for high-reflective CD-RW Medium focus sensitivity for normal-reflective CD-RW High focus sensitivity for low-reflective CD-RW
"PLAY" and focus OK and speed OK?
Y
N
non fatal The DRAM controller was not able to connect two consecutive audio frames. The microcontroller had to perform a direct audio connection that produces audible clicks. non fatal The offtrack values do not decrease properly when jumping tracks, the jump destination could not be found. non fatal No valid subcode for approx. 230ms.
RADIAL TEST
· On track status " r" = on track "-r" = not on track · Disc speed status " d" = speed OK "-d" = speed error · Focus status " F x" = focus OK "-F x" = focus error x = focus sensitivity
E 1005 jump error
E 1006 subcode error
"NEXT" depressed?
Y
N
"PREV" depressed?
Y
N
Press "STOP" on the CD-player to exit the key test.
CUE-MODE Track servo jumps 16 tracks forwards
REVIEW-MODE Track servo jumps 16 tracks backw.
CS 46 730
3-7
3-7
eye-pattern signal > 800 mVpp
2,5V
PROG
BLOCKDIAGRAM
PREV PLAY DBB R11 STOP R12 NEXT
MEMBRANE-KEYBOARD & LCD
during focus search
LCD
+2.6V
MODE
AVDD
1
TB=0.5µs
9
0
R13 ESP
TB=0.1s
-2,5V
R1
R2
R3
R4
P TMP86C829F
RAM LCD DRIVER ROM
TRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE CD10 NPC
2 3 4
5 6 7
SCLK WCLK DATA servo in or disc motor cw
left channel
MSB LSB
right channel
MSB LSB
LCD (connected via zebra-strip)
GND2 GND1 KEY2 KEY1 PLAY VDD
RESET (FROM SERVO DRIVER) RESET
1
24
4MHz MEMBRANE KEYBOARD
RC
CLOCK GEN. & TIMING
16bit TIMER COUNTER
ALU
YMLD YMCLK YMDATA SILD RAB SCL SDA SFSY
10 11 12
13
3V
servo out or disc motor cw not moving servo in or disc motor ccw
3V
not moving
0 -3V
14 15
0
servo out or disc motor ccw
16
I/O PORTS
DISC
NPC_RESET (TO NPC) PORES (TO CD10)
CHG_DET
DBB_ON
DM_PWM (TO SERVO)
CHG_ON
DC_IN
DBB_STEP
BAT_LEVEL
LF_POW
S_MUTE
WAKE
SLEEP
MUTE
TEMP
ACCU
BEEP
RC (FROM/TO RC-SOCKET)
RC-CIRCUIT1)
+2.6V
VCC
TURNTABLE MOTOR
12
10 9 11
TRACK SERVO FOCUS SERVO SLIDE SERVO
FROM/TO SUPPLY/ CHARGE CIRCUIT
TO SERVO & POWER MGT.
TO HEADPHONE AMP.
+2.6V
VCC2, VCCL PWRON EQSEL CDRW
8.4MHz
PORES (FROM µP)
DRAM
+2.6V
VDD A0...A10, D0...D3 CAS, RAS, WE, OE
+2.6V
VDD
LD
LASER SUPPLY & PROTECT.
RFEQO
1
+2.6V
YFLAG (TO NPC)
RESET HFIN
DRAM INTERFACE TIMING
SBSY SFSY YMLD YMCLK YMDATA ZSENSE
FRONT END VERSATILE INTERFACE
EBU INTERFACE
MON
Laser diode Monitor diode
tab urn le
CMFB 1x
ENCODER
DECODER
DIGITAL PLL
ERROR CORRECT.
MOTOR CONTROL
SUBCODE PROCESS.
DIN
4x
RFFB
E
R1
CONTROLLER INTERFACE
EFM DEMOD. A/D-CONVERTER
SRAM
RAM ADDRESS.
PEAK DET.
SILD RAB SCL SDA
SBSY YFLAG (FROM CD10)
t
2x SUM (A + B + C + D)
F
R2
SHOCK CONTROL
TZA1024 HF-PREAMPLIFIER
B
D1
CONTROL PART
A
D2
µP INTERFACE
INPUT BUFFER
SCLK WCLK DATA YSCK YLRCK YSRDATA
ATTENUATOR
PHOTO DIODE ARRAY
+
D E FLEX
C
D3
PRE-PROC.
FUNCTION CONTROL
AUDIO PROCESS.
SERIAL INTERFACE
INPUT INTERFACE
I/O EXTENSION
OUTPUT INTERFACE
C F
D
D4
Vref
DA23-L(N)PH CD-DRIVE
B
A
SERIAL LOOPBACK
SCLI WCLI SDI
2-4
SM5903BF NPC
5-7
ZSCK ZLRCK ZSRDATA
RESET
SAA7324H CD10
+DC
OUTPUT STAGES
SL FO RA
KILL
BITSTREAM DAC
NPC_RESET (FROM µP)
KILL LF_POW (FROM µP)
+A
VCC
SUPPLY/CHARGE CIRCUIT
+DC
DM±
DCIN
DC-in socket
+
DC_IN (TO µP) T630mA +A STAB.
H-BRIDGE MOTOR DRIVER 2
VG VLG VR SAW
DM_IN
L.P.F.
16
E_KILL DM_PWM (FROM µP) MUTE (FROM µP)
MUTE CONT.
Switch
MUTE
RIPPLE FILTER
POW. SW.
RC (FROM/TO RC-CIRCUIT)
+A
SL±
H-BRIDGE MOTOR DRIVER 4
VG VLG VR SAW
SLIDE_IN
L.P.F.
SL (PWM signal)
15
VOLUME
IN A
DC/DC CONVERTER
+2.6V
Focus±
Vref FOCUS_IN
L.P.F.
HEADPHONE& RC-SOCKET
Vref LEFT RIGHT
ACCU or BATTERY + DM_PWM (FROM µP) charge Track±
H-BRIDGE MOTOR DRIVER 1
VG VLG VR SAW
FO (PWM signal)
13
IN B Low-pass boost
RECH. BATT. MEASURING PART
BATT_LEVEL (TO µP) CHG_DET (TO µP) VC VOUT
H-BRIDGE MOTOR DRIVER 3
VG VLG VR SAW SAW
TRACK_IN
L.P.F.
RA (PWM signal)
14
DC/DC CONVERTER CONST.VOLT. CURRENT & CHARGE
SAW SAW GEN.2 GEN.1
FROM µP
DBB Switch DBB_STEP
DBB CONT.
Beep in
BEEP
ACCU DETECT. CHARGE SWITCH
ACCU (TO µP)
VIN RF2 CHGSW RS
FROM/TO µP
CONTROL
RESET
RESET
DBB_ON BEEP
S_MUTE CHGON SLEEP WAKE
BA3574BFS HEADPHONE AMP.
TEMP. DETECT.
TEMP (TO µP)
SC111259FTA SERVO DRIVER & POWER MGT. IC
1)
not on all versions
CS 46 731
4-1
1830 C1 1840 E5 2800 B1 2801 B2 2802 B5 2803 C4 2804 C5 2805 C2 2830 D1 2831 E2 2832 E3 2833 E3 2834 E3 2835 E3 2836 E4 2837 E4 2838 E4 2839 E4 2840 E5 2841 E5 2842 E5 2843 C4 2844 C4 2845 D4 2846 B5 2847 B5 2848 B5 2849 C5 2850 A9 2851 A9 2852 A9 2853 A10 2854 A10 2855 A10 2856 E10 2857 F6 2858 F6 2859 F7 2860 F7 2861 B7 2862 B9 2880 E11 2881 H14 2882 G14 2883 F15 2884 D14 2885 D14 2886 D14 2887 C12 2888 F7 2889 H12 2890 B4 2891 C4 3800 A1 3801 B1 3802 B2 3803 B4 3804 A5 3805 B4 3806 C4 3807 C5 3808 C3 3809 C2 3830 D1 3831 C2 3832 C2 3833 D2 3834 D2 3835 E2 3836 E2 3837 D3 3838 D3 3839 D3 3840 D3 3841 D4 3842 D4 3843 D4 3844 D4 3845 E4 3846 E4 3847 C4 3848 C4 3849 B5 3850 C5 3851 B5 3852 B7 3853 B8 3854 A9 3855 A9 3856 A9 3857 A10 3858 A10 3859 A10 3860 C10 3861 C10 3862 C10 3863 C10 3864 C10 3865 F9 3866 D11 3867 F5 3868 F6 3869 G7 3870 F8 3871 F8 3872 F8 3873 F8 3874 C5 3875 B4 3876 C4 3880 E11 3881 E11 3882 G12 3883 G13 3884 G13 3885 H13 3886 H14 3887 G14 3888 G15 3889 G15 3890 D15 3891 D13 3892 D13 3893 D13 3894 D13 3895 D13 3896 D12 3897 D12 3898 D12 3899 B14 3900 B14 3901 B13 3902 B14 3903 B14 3904 B14
4-1
3905 B14 3906 B14 3907 B14 3908 B14 5800 F8 7800 A2 7801 C3 7830 B5 7880 D12 7881 C12 7882 H14
1
2
3
4
5
6
7
8
9
10
DM
11
12
13
14
15
CD-PART
15
INNERSWITCH from CONTROL / SUPPLY-PART 3854 2K2 3855 2K2 3856 2K2 2850 3n3 2851 3n3 2852 3n3 +2.6V 3852 10R +2.6V 3853 10R 3857
Slide
A
3800 2800 4u7 +2.6V 4R7
13 14
2K2 3858 Focus 2K2 3859 Radial 2K2 1n5 2854 2853 1n5 2855 3n3
to CONTROL / SUPPLY-PART
7800 TZA1024 HF-PREAMPLIFIER
DRAM & DRAM-CONTROLLERS SM5903...DRAM-Controller without internal DRAM used with external 4Mbit resp. 16Mbit DRAM for 12s resp. 45s ESP version SM5904...DRAM-Controller with internal 4MBit DRAM used for 12s ESP version only
A9 3904G,A A6 CAS A8 3902 G,A A7 3906 G,A A5 D0 D1 A4
A
Vgap
+2.6V 3803 22u
RGADJ 14 VCC2
3901 F,A
3905 F,A
MOTO2 0,4V
MOTO1 0,4V
VDDD2C 2,6V
SL 1,3V
FO 1,2V
RA 1,4V
V5 0V
V4 0V
VSSD3 0V
CFLG 0V
DOEM 0V
VSSD2 0V
3801
3802
15K
68K
GND | GND 26
I/04 | I/04 25
I/03 | I/03 24
CAS | CAS 23
OE | OE 22 21 A9 | NC
FROM CONTROL/ 3809 SUPPLY-PART 56K 2805 3832
SUBCODE PROCESSOR
from/to CD-drive 1830 16 15
2x
CMFB
4K7 3876X 4K7
4K7
1n
1K
27p
H
7 PWRON 2,4V
1K 1,2V 1 2 HFIN 1,2V 3 ISLICE 1,2V 10n 4 VSSA1 0V 5 VDDA1 2,5V 6 IREF 1,2V
VERSATILE INTERFACE
0V
SFSY 47
GND | A4
A8 | NC
A7 | A8
A6 | A7
A5 | A6
A4 | A5
5 DIN 0,7V 6 GND 0V
19
18
17
16
15
RFFB
3875
3805
2846
3849
22n 2848
LDON
CL11|4
3851
1 HFREF
SBSY 48
D
14
4x
RFEQO
H
2847
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
0V
CDRW
VDDD1P 2,6V
2,4V
V1 2,6V
B
1u
1u 49
3900 F,A
H
4n7
3 CFIL 0,8V 4 MON 0,2V
2861
1x
EQSEL
4p7
H
+VR
2862
3907 F,A
3903 F,A
2801
V/I
0V 13 2,5V 12 0V 11 0V 10 1,4V 9 0,8V 8 1,3V
2890
3K3 2802
H
47R
3908G,A
1 LD 1,8V 2 VCCL 2,5V
V/I
3804
B
3899 G,A D
MOTOR CONTROL
OUTPUT STAGES
EBU INTERF.
1,5V
SUB 46
SFSY +2.6V
2887 G,A
10
Track+ Focus+ FocusTrackH 3830 2830 22u
47u 3807
470R
3850 2849 22K 1M
7881A
3806
3K3 2803
100n 2804
100n
1 VCC | I/01
RAS | A9
A0 | A0
10 A1 | A1
11 A2 | A2
3831
22u 2844
2843
100n
3834 5K6
11 10 9 8
3833 5K6
5K6
5K6
MICROCONTROLLER INTERFACE
33K 2845 H 47n
0V
SILD 42
10K
10K
STATUS 43
3861
3863
12
H
33R 3848
EFM DEMOD
0V
SRAM
12 A3 | A3
13
ADDR
3
4
5
6
NC | NC
3847
H
TEST3 44
I/02 | WE
8
A10 | NC
H
H
2 I/01 | I/02
WE | RAS
220K 7801 BC847BW +2.6V
13 VCC | VCC
3862
3860
3864
14
10K
10K
10K
2,1V
from/to CONTROL / SUPPLY-PART
3874
9
22p
C
0V
3808
2891X
0,2V
FRONT END
DIG. PLL
ERROR CORR.
PEAK DET.
0V
RCK 45
33n
16G) / 4F) MBit DRAM
C
9
3890A +2.6V 22R 100n 2886
3896 G,A
3894 G,A
2885
3866 B,F
3893 F,A
D
7 6 5 4 3 2 1
H 3838 33K 3837 33K 3836 27K 3835 27K 2831 180p 2832
3839 33K
10K 3843 10K 3844 10K 3845 10K 3846 10K 220p 2840 220p 2841
9 D2 1,3V 10 D3 1,3V 11 D4 1,3V 12 R1 1,3V 2842 220p 13 R2 1,3V 14 VSSA2 0V
TIMING
SCL 40
CONTROL FUNCTION ADC PREPROCESSING
AUDIO PROCESSOR
1.9V
SDA 39
SCL SDA PORES 2856 33n
0R
33K
10K 3842
0.3V
3895 F,A
3891 F,A
H
RAB
3897 F,A
3840
3841
8 D1 1,3V
RAB 41
22u 47u for SM5904
10R +2.6V
3892 G,A
7 VRIN VREF GEN. 1,3V
2,0V
SILD
D2
3898 G,A
D
D
D
D3
WE
RAS
A9 A10 A0 A1 A2 A3
7830 SAA7324 DECODER&DIG.SERVO CD10
1,8V
RESETn 38
+2.6V 3880 22R
A3 44 1 2,6V
A2 43
A1 42
A0 41
A4 40
A5 39
A6 38
A7 37
A8 36
A9 RAS 2,4V 35 34 0V
2884X 47p 33 2,5V 32 1,2V 31 1,3V D WE D1
0V
0V
0V
0V
0V
0V
0V
2.6V
SCLI 37
1,3V
SER. DATA LOOPBACK INTERF. SDI 36
5
180p 2834
180p 2835
180p 2836
180p
2837
220p 2838
330p 2833
220p 2839
220p
FMN
WCLI 35
100n 3881F
2880
E
1,0V 1,3V
7
D
2 2,5V 3 2,5V D 4 2,5V 5 2,5V 6 0V
0V
0V
E
D0 D3 D2
CD-DRIVE DA23-LPH
Focus coil
+
1830 16 15 14 H H H H H H H H H H
1840
15 CROUT 1,3V 16 CRIN 1,2V
BITSTREAM DAC
SER. DATA INTERFACE
KILL
VERSAT. V2|V3 34 0,1V INTERF. TEST2 VSSD1 33
6
D
2.5V SELPLL
0V TEST1
0V VNEG
2.5V VPOS
WCLK
SCLK
CL16
1.3V RN
1.3V RP
1.3V LN
1.3V LP
EF
VDDA2
DATA
0V
KILL
7880 A...SM5903 B...SM5904
30 1,2V 29 1,2V
3870
3871
3872
F
VR MD LD solder joint
3873
+
-
D 3865
100p
Tracking coil
13 12 11 10 9 8 7
REPLACEMENT OF CD-DRIVE DA23-LPH (3103 309 05340) ATT: The laser diode of the DA23-LPH is protected against ESD by a solder joint which shortcircuits the laser diode to ground. For proper functionality this solder joint must be removed before connecting the drive to the printed circuit board.
2,6V
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
2883X
2,6V
CSTCC 8.46MHz 3867 +2.6V 2857 100n 22R 3868 22R
CAS 28 2,5V A10 27 2,4V 26 2,0V 25 1,8V
2858 1n5
2888 100n 2859 47u 3869 47R
2860 1n5
7 0,6V 8 2,6V
F
SCL SDA +2.6V
D
100M
5800
3K3 16,9MHz
3888
A
4
D
F
6 5 4
solder joint
+2.6V KILL E_KILL RN RP +Audio LN LP
G
11 1,3V 1,3V 1,3V 1,3V 3883 1,3V 3884 0,9V 0,1V 2,6V 0V 0V 0V 12 13 14 15 16 17 18 19 20 21 22 2882 100n
23 0V D 3887 22R
3889X 1K
10K
A
10 0V
24 2,7V
YMLD
from/to CONTROL / SUPPLY-PART
9 1,3V
B D A C E
G
3
+2.6V
3 2 1
1
16
eye-pattern signal
2,5V
during focus search
D
1
TB=0.5µs
9
2
0
TB=0.1s
-2,5V
to AUDIO-PART
3882
D 3886 0V 10K
1,8V 7882 BC847BW D NPC_RESET
H
A ... only for SM5903 B ... only for SM5904 F ... only for 12 sec ESP G ... only for 45 sec ESP X ... component only provided (not in use)
2889
2881
10 11 12
3V
3V
not moving
0
14 15
0
not moving servo in or disc motor ccw
2 3 4
5 6 7
SCLK WCLK DATA
left channel
MSB LSB
servo out or disc motor ccw
-3V
right channel
MSB LSB
16
D
D
1
2
3
4
5
6
7
8
9
100n
servo in or disc motor cw
10p
13
servo out or disc motor cw
CD10 NPC NPC CD10
TRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE OF CD10 AND NPC
3885 +2.6V 10K
H
10
11
12
13
14
15
CS 46 732
4-2
1250 H4 1251 A2 1252 D1 1400 A10 1401 B14 1402 B15 1403 F11 2250 A6 2251 A2 2252 B6 2253 A6 2254 B6 2255 B7 2256 B7 2257 B8 2258 C5 2259 C7 2260 C6 2261 D1 2262 D4 2263 E7 2264 E7 2265 E4 2266 F7 2267 F4 2268 F7 2269 F4 2270 F3 2271 F2 2272 G5 2273 G6 2274 G3 2275 E8 2276 E8 2277 D8 2278 D8 2279 E8 2400 F15 2401 G12 2402 D10 2403 D10 2404 E10 2405 G12 2700 H14 2701 H14 2702 H15 3250 B7 3251 B2 3252 B6 3253 B2 3254 B5 3255 C5 3256 C7 3257 C6 3258 C2 3259 C2 3260 C6 3261 C4 3263 E3 3264 D2 3265 E2 3266 D4 3267 D2 3268 D8 3269 D8 3270 E2 3271 E1 3272 F2 3273 F2 3274 F2 3275 F3 3276 F2 3277 F2 3278 F3 3279 G2 3280 G2 3281 H3 3282 H2 3283 H2 3284 E1 3285 E1 3286 E1 3287 G1 3288 A7 3289 E8 3290 F8 3291 D8 3292 C8 3293 D2 3294 F4 3295 C6 3296 D3 3400 A14 3401 A14 3402 A14 3403 A15 3404 B14 3405 B14 3406 B14 3407 D10 3408 D10 3409 E10 3410 G11 3411 F15 3412 D15 3413 D15 3414 A15 3415 C15 3416 C15 3417 C15 3418 B15 3419 C15 3420 C15 3700 H15 3701 H14 3702 H15 3703 H15 3704 H15 3705 H14 3706 H14 3707 H14 3708 H15 3901 E8 5250 A6 5251 B8 6251 B2 6252 B2 6400 A13 6401 A13 7250 B7 7251 B6 7252 B2 7254-A D3 7254-B E3 7255 D2 7256 C7 7258 F1 7259 G2 7260 H3 7400 B10 7700 H15 7701 H15 7702 H14
4-2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CONTROL / SUPPLY-PART
1251 4 2250 T630mA SP391 2251 5250 6RG 4u7 6
DC/DC-CONVERTER
+A +2.6V 4,4V 6400 4,3V 6401 2,7V BAS216 BAT254 3400 100K 220K 3403 220K 3402 3401 220K 3414 47K CD-DRIVE DA23 VERSION SELECT
40uH
A
1u
A
DISPLAY & KEYBOARD
2253 (CONNECTED VIA MEMBRANE KEYBOARD) 3288 10R 2252 330p 680R 3250 2,5V 1400
3
2
22n
1
3404 1401 SPPB51 15 14 13 12 11 19 18 17 24 23 22 21 20 16 10 9 8 7 6 5 4 ESD 5251 10u 2255 1u 2256 100u 2257 4u7 +2.6V 3 2 1 1K DOOR SWITCH 3405 S10 S11 S12 S13 S3 S4 S5 S6 S7 S8 S9 1K 1,3V 2,7V 2,6V 2,6V 0V 0V 37 36 35 34 33 1402 HOLD/RESUME ESD-11H130
S13
S12
S11
S2
S1
S7
S6
S5
S4
C0
C1
C2
C3
S9
4,4V 0V 7251 BC368
2,6V
S8
S3
S0
+DC
2254 4n7 3252 330R
S10
4,8V
Key1
Key2
5,0V 6251 270R 3251
+AVDD
ESD
B
5,0V 6252 4,4V SB140 4,8V
BAT254
7250 BC337-40
ESD 3406 1K chg_on
1
2
3
4 +2.6V ESD 3418LN 0R
B
1,3V
1,3V
1,3V
1,3V
1,3V
1,3V
1,3V
1,3V
1,3V
P72 SEG13
P71 SEG14
P70 SEG15
P57 SEG16
P74 SEG11
P73 SEG12
P56 SEG17
3255X
3261
10K
47K
3256
SEG2 LCD - DRIVER SEG1 SEG0 COM3 COM2 COM1 COM0 V3 BOOSTER CIRCUIT LCD - DRIVER I/O PORT P1 V2 V1 C1 C0 P30 DV0 PD03 P31 TC3 PD04 P32 TC4 PD06 P33 TC6 VSS P3 8 BIT A/D Converter P2 P2 ADC INPUT I/O PORT P6 LCD - DRIVER LCD - DRIVER I/O PORT P7 I/O PORT P5
P54 SEG19 P53 SEG20 P52 SEG21 P51 SEG22 P50 SEG23 P17 SEG24 SCK P16 SEG25 TXD/SO SEG26 P15 RXD/SI SEG27 P14 INT3 SEG28 P13 INT2 SEG29 P12 INT1 SEG30 P11 SEG31 P10 AVDD VAREF STOP5 P67
10K
10K
2259
220K
3257
2260
100p
10n
C
2258 1u 3258% 3259 % 68K 100K 1252 2261 100n
S1 S0 C3 10K 100K 3291 C2 C1 SLEEP C0 3268 +VR 10K % 2277 1u 3269 10K % 150K 3408 3407 12K +2.6V 2402
50 1,3V 51 1,3V 52 1,3V 53 1,3V 54 1,3V 55 1,3V 56 100n 2,6V 2403 57 100n 1,7V 58 0,9V 3409 5K6 2404 100n 59 0,7V 60 1,5V 61 1,3V
31 2,6V 30 2,0V
3415
+1.25V
3417 4K7
2K7
S2
49 1,3V
32 0V
3416
+2.6V
0R
47K
DC_IN
3419L
+A STABILIZER
P75 SEG10
P55 SEG18
P77 SEG8
SEG3
SEG4
SEG5
SEG6
SEG7
P76 SEG9
7252 BC869
270R 3254
48
47
46
45
44
43
42
41
40
39
1,3V
4,3V 3253
38
C
LF_POW DBB_STEP DBB_ON SCL SDA to AUDIO-PART
BATT. LEVEL +2.6V DETECTION
2,6V 7254-A 8 TC75W51FU 1 1,8V 4 3267%
VOUT 0,3V
VC 2,6V
RF1 1,6V
INM1 0,6V
DCIN 4,8V
VDET 2,6V
VREF 1,2V
DTC 0,2V
CLK 0V
37 36 RF2 3,4V 2262 3n3 3266 35 INM2 10K 0,4V 34 RS 0V
38
39
40
41
42
43
CGND
44
45
270K 46
OE 2,6V
0V
47
48
2278 1u 0V
1,8V 3 3264% 100K DC JACK ESD 3,8V 7255 C BC868 3293C 0V 330R +2.6V 3284 C 2R7 3270 C 3271 C 0V 2R7 0R for non charging 68K 1,8V 2
CHGON
SLEEP 1 WAKE 2
3292
7256 SC111259FTA SERVO DRIVER& POWER MGT. IC
3260 3295 X 1M
+2.6V
+A
S_MUTE
7400 TMP86C829F MICROCONTROLLER
29 3420 2,4V 2K7 28 1,6V 3412 27 1,9V 26 1,8V 25 1,8V 24 2,6V 23 2,6V 22 2,6V 21 0,3V 20 2,6V 19 2,6V 18 2,6V 17 2,6V 3411 100R 3413 100R
VC BANDGAP REF. DCIN VC DCIN DETECT VC RESET VC VIN RST DTC RF1 INM1 RF2
RS
VIN
D
3296X 1M
CONSTANT VOLTAGE CURRENT & BATTERY INM2 CHARGE CIRCUIT VOUT VC VIN
CONTROL
4,4V
VR 3
ROM
RAM
D
1,3V CGHSW SAW GEN2 OSC OE
ERR4 4
TEMP.
1,3V SAW GEN SAW
CF4 5
2263 2279 100n 220p 2264 220p C 3901 10K 2275 2276 3289 5K6 100n
32 RSTB 2,6V 3263 C 3265 C 330K 31 VIN 4,4V 30 C2L 1,2V 2265 100n CHARGE PUMP 29 C1L 1,4V 28 C1H 5,5V 2267 +VG 3294 100n 470K 2269 100n 27 C2H 7,4V VG 26 VG 8,4V 25 OUT4A 2,2V 24
LCD VOLTAGE
33 CHGSW 0V
DC/DC CONVERTER
8-BIT-CPU
PORES NPC_RESET YMLD RAB SILD +2.6V 10R +AVDD 2400 1u from/to CD-PART +DC 4,5V 7700R BC857BW 3708 C 2M2 10K 1M 2702 C 1M 10n
1,3V
CF3 6
t
E
3285X
1,3V
ERR3 7
150K 3286 C
CHARGE SWITCH
10K
22K +2.6V 2,6V 7254-B 8 TC75W51FU 7 2,6V 0R for non 4 charging 3275 330K 2270 C 3278 C 470p
16
E
1,3V
ERR2 8 1,5V SAW OE VR RST CF2 9 1,3V ERR1 CF1 10 CF1 1,3V CH1 ERR1 11 MOTOR DRIVER 0V
RECHARGABLE BATTERY MEASURING PART
+2.6V 3272 C 4K7 3273 C
1,7V 5
SAW OE VR RST ERR4 CF4 CH4 MOTOR DRIVER 4,4V VIN34
SAW OE VR RST ERR3 CF3 CH3 MOTOR DRIVER 0V PGND3 2,2V OUT3A
SAW OE VR RST ERR2 CF2 CH2 MOTOR DRIVER 0V PGND2
2266 220p 2268 220p
10n
DM_PWM S_MUTE C SLEEP
1,4V 6 +1.25V +2.6V 100K 3274 C 100K
62 1,5V 63 2,6V 64 0V
VC VG
VIN34 VC VG
VIN34 VC VG
VIN12 VC VG
3290 X
P22 XTOUT
RESET
P64 STOP2
P65 STOP3
XOUT
P21 XTIN
0V PGND4
2,2V OUT4B
2,3V OUT3B
1,2V OUT2A
1,8V OUT2B
2,3V OUT1B
4,4V VIN12
2271C
0,4V 3287 C
0,9V 18K
18K 1u
2,2V 0V
PGND1 13
10K
0V
0V
0V
2,6V
3,2V
1,3V
1,5V
2,6V
1,8V
1,4V
1,4V
1,0V
1,1V
2,6V
23
22
21
20
19
18
17
16
15
14
10K
1403
2,6V
2,6V
1
2
3
4
5
6
7
8
9
10
11
12
13
P63 INT0
VDD
P60
XIN
OUT1A 12
P61 ECIN
VIN12
TEST
3276 C 3277C
P62 ECNT
STOP P20 INT5
7258 C BC847BW
14
15
16
P66 STOP4
5K6
F
F
3410 2405 +2.6V 10R 2401 4u7 100n
SFSY
2274 C
2272
2273
1n
1u
1u
Key2
+A 3279 C 2M2
+A
+2.6V
INNERSWITCH
to CD-part
{C0,C1,C2,C3,S0,S1,S2,S3,S4,S5,S6,S7,S8,S9,S10,S11,S12,S13,Key1,Key2,S_MUTE,SLEEP,DC_IN}
3280 C 470K 4,0V
3281
3701R
3283 C 3282 C
470K
2,6V 0V 7260C BC847BW BATT_LEVEL
1250 B-ZR
4M7
Focus+
Track+
Focus-
Radial
Focus
BEEP
MUTE
Track-
Slide
SL+
SL-
2701R
DM+
DM-
DM
RC
2700 R 3702R 1,3V 100n 2M2 4,0V 7701C BC847BW 4,4V WAKE
470K
1n
CHG_DET
DM_PWM
CHG_DET
DM_PWM
RESET
ACCU_IN DETECTION
to 1830 CD-PART RESET from/to CD-drive
to CD-PART WAKE
from/to AUDIO-PART ACCU
1,9V TEMP +2.6V 3707R 2M2 3706R +VG 10M
0V
TEMP
R....only for Cord R/C L ... only for DA23-LPH C....only for charging version LN ... only for DA23-LNPH X....component only provided (not in use) %....tolerance 1%
ACCU
3701...0R for Non RC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CS 46 733
3704C 3703 R
H
M slide motor
M disc motor
1,4V
3700 R
1
2
3
4
5
6
180K 7702 R BC847BW
0V
47K
4,5V 7259 C BC857BW
REMOTE CONTROL CIRCUIT
+AVDD 3705 R +A
Key1
G
DC_IN
11
+A
12
CST 4.233MHz
+RCREF
G
0V
H
BATT_LEVEL
4-3
1300 C9 2300 B2 2301 C1 2302 C3 2303 C2 2304 C3 2305 D2 2306 C4 2307 B5 2308 B4 2309 C3 2310 A6 2311 C5 2312 C6 2313 C6 2314 D6 2315 D5 2316 D6 2317 B7 2318 B8 2319 C8 2320 D8 2321 D8 2322 D8 2323 D8 2324 C9 2325 D9 2326 D9 2327 A7 2328 A6 2892 A8 3300 B2 3301 C1 3302 C2 3303 D1 3304 B3 3305 C2 3306 B4 3307 C4 3308 C3 3309 D2 3310 C4 3311 B4 3312 D4 3313 B4 3314 C4 3315 B3 3316 A5 3317 A5 3318 C8 3319 D5 3320 B5 3321 B9 3322 C8 3323 D8 3324 D8 3325 D8 3326 C9 3327 B7 3328 A7
4-3
3330 D9 3331 A5 3332 A5 3333 B5 3334 C4 3335 D5 6300 D9 7300-A B3 7300-B C2 7301 B4 7302 D4 7303 A5 7305 B6 7306 B8 7307 A7
1
2
3
4
5
+2.6V 3331X 10K +2.6V 3316 10K
6
7
8
9
AUDIO-PART
from CD-PART
KILL from CONTROL/ SUPPLY PART
1u
0,6V
2310
A
VREF
1,3V
E_KILL
3332X 3317 4K7 MUTE
0V 1,3V
A
3328 2892 7307 BC847BW
1,3V 1,3V
7303 BC847BW 0V
47K 2327 100n 2317 100n
time 10 0,7V Low-pass 9 boost 1,3V DBB
Switch
4u7
1M
1,3V
3313
3315 +Audio VREF 3K3
LF_POW 7305 BA3574BFS
3327 1M
3306
7301 BC847BW
VREF
DBB_STEP from CONTROL/ SUPPLY PART DBB_ON
2K2
1,9V
2328
100n
B
2300 220p 3304 15K RP from CD-PART
RIGHT Channel
3n3 2307 3320 3 2 2x10K 5
2318
5K6
3321
3 100p
3311
3300 33K 3302 VREF 33K
2,5V 7300-A TC75W51FU 8 1 1,3V 4 A 2308 4u7
11 Switch 0V 12 2,0V
Power on Switch
43k
B
1u 10K 7306 BC847BW 100K 0V 0,6V 3318 to CONTROL/ SUPPLY PART RC
MUTE
2302
1,3V
3333 18K
43k
3334 2304 3310 5K6 18K 220p 3314 3K3
4
14
1,3V in
BIAS
+ + + -
3326 S
2301
220p 3305
15K
C
LP
LEFT Channel
3308 5 100p 2,5V 7300-B 8 TC75W51FU 7 1,3V 4 A 3309 15K 2305 220p 15K
15 out 1,3V 2311 22u 2312 2u2 2313 1u 2314 A 22u 16 1,3V in
+ + + + + Beep
time 7 0V AVC
A A
6
1u
1,3V
2
2319
RN
1
13 + 1,3V in
8 0,7V
A
in 0V Mix out 5
A +RCREF
A 2324 33n
3n3 3307 2309 4u7
1,3V
3301 2303 33K 3303 33K 1,3V
2K2
2306 VREF
1300 Headphone 4 3 2 1
C
1,9V
3312
3335
1,3V
6
4K7
1M
LN
A 2315
17 RF out 4,2V Ripple 18 Filter
1,2V
RF in
1,3V 4 out 1,3V
3322
(1R for /17)
22R
2320
7302 BC847BW
2u2
3 Vref 1,3V 2 out 1,3V 1 0V
1,3V
100n 2322
2323
2326
33n
2316
220u
VREF
2k
100n
2325
3330R
3325
2R2 3324
A
A
A
A
2R2
22K
A
ESD
ESD
E
R...only for Cord R/C S...only for non Cord R/C X...component only provided (not in use)
10n
D
BZX284-C10
BEEP 100n from CONTROL/ 3319 SUPPLY PART +A 2R2
6300R
19 1,3V Beep in 20 Vcc 27k 4,4V 1,7-3,6V
2321 1u
3323
(1R for /17)
22R
1,3V
D
E
1
2
3
4
5
6
7
8
9
CS 46 734
4-4
4-4
COMPONENTSIDE VIEW
This assembly drawing shows a summary of all possible versions. For components used in specific versions see circuit diagram or partslist.
1250 1251 1252 1300 1401 1402 1403 1830 2254 2256 2258 2260 2262 2263 2264 2265 2266 2267 2268 2269 2272 2273 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2316 2320 2328 2802 2804 2830 2831 2837 2838 2843 2859 2883 2884 2885 2886 2887 2889 2892 3252 3257 3260 3266 3295 3300 3301 3302 3303
G4 C7 C7 F1 B1 E1 C7 D2 F5 A6 G5 F4 G5 F4 F4 G4 F4 G4 F4 G4 G4 G4 H3 G2 G3 G3 G3 G3 H2 H3 H3 H3 F3 G2 G3 G3 G3 H4 H4 H4 B2 A2 D1 C2 C2 C2 C1 F3 F2 E2 E2 E1 F2 E2 H4 F5 F4 F4 G5 F4 G3 G3 G3 G3
3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3320 3331 3332 3333 3334 3335 3420 3835 3837 3845 3846 3871 3872 3882 3883 3884 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 5250 5251 6252 6300 7250 7251 7256 7300 7301 7302 7303 7307 7881
H3 G2 H3 H3 H3 H3 H3 H3 H3 H3 H3 H4 G3 F3 G2 F3 F3 H3 H2 G2 G3 C2 C2 C1 C2 D3 D3 E3 E3 E3 E2 F3 E2 E2 F3 F3 F3 F3 F3 E1 E1 F2 F2 F2 F1 F1 F1 E1 E1 C7 A6 D7 F1 B6 B7 G4 G3 H3 H3 F3 H4 F2
CS 46 735
4-5
4-5
COPPERSIDE VIEW
For service testpoints see circuit diagram "CD-Part" This assembly drawing shows a summary of all possible versions. For components used in specific versions see circuit diagram or partslist.
1400 1840 2250 2251 2252 2253 2255 2257 2259 2261 2270 2271 2274 2275 2276 2277 2278 2279 2315 2317 2318 2319 2321 2322 2323 2324 2325 2326 2327 2400 2401 2402 2403 2404 2405 2700 2701 2702 2800 2801 2803 2805 2832 2833 2834 2835 2836 2839 2840 2841 2842 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856
A4 C5 C2 C1 B1 B1 A2 A2 F4 D1 D3 E3 D3 F4 E4 E4 F4 F4 G5 H6 H6 H5 H4 H5 H5 F6 F7 F7 H5 D3 C2 A2 B2 B2 C2 D3 D3 D4 B4 B5 B6 B5 C7 C6 B6 D6 D6 C6 C5 C6 C6 C6 C6 B6 C6 C6 C6 E5 E5 E4 F4 E4 E4 D5
2857 2858 2860 2861 2862 2880 2881 2882 2888 2890 2891 3250 3251 3253 3254 3255 3256 3258 3259 3261 3263 3264 3265 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3296 3318 3319 3321 3322 3323 3324 3325 3326 3327 3328 3330 3400
C5 C5 C4 D6 D5 E6 E5 E5 C5 A5 A5 B2 D2 D2 D2 C2 F3 D2 D2 F3 D3 D2 D2 D3 E5 E4 D2 D2 E3 E3 E3 D3 E3 E3 D3 E2 E2 E3 E3 E3 E2 E2 E2 E3 B1 E4 E4 A2 F3 D3 G4 D2 H5 H4 H4 G6 G6 H4 H4 F7 H5 G4 G6 A2
3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3700 3701 3702 3703 3704 3705 3706 3707 3708 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3830 3831 3832 3833 3834 3836 3838 3839 3840 3841 3842 3843 3844 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859
B4 B4 B4 B4 B4 B4 A2 A2 A2 C2 C3 C4 C4 B4 F5 G4 F5 C4 B4 D3 D3 D3 D4 D4 E4 F4 E3 D4 B4 B5 B5 A5 B6 A5 A6 B6 A5 A5 C7 B5 B5 B5 B5 C7 B6 D6 D6 D6 D6 C6 C6 C7 C6 C6 C6 C6 D6 E5 E5 E5 E4 E4 E4 F4
3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3873 3874 3875 3876 3880 3881 3885 3886 3887 3888 3889 3909 4201 5800 6251 6400 6401 7252 7254 7255 7258 7259 7260 7305 7306 7400 7700 7701 7702 7800 7801 7830 7880 7882
C3 D4 D4 D4 D4 D4 E7 B4 C5 C7 C4 C4 C6 A5 A5 E7 E6 F5 E5 E5 F5 F5 F4 E3 C4 C2 A3 A2 C2 D3 D2 E3 E2 E3 H5 H4 C3 D3 E4 E4 B5 A5 D5 E6 E5
CS 46 736
5-1
5-1
EXPLODED VIEW DESIGN "P"
EXPLODED VIEW DESIGN "Q"
411
411
412 413 414 416 401
412 413 414 416
10 x SCREW B-1.4x3.5-NI
417 402 418
401
403 404 406 407 408 419 421 422
(3x)
MECHANICAL PARTSLIST
401 401 401 401 401 401 401 402 402 403 403 404 406 407 408 409 411 411 411 412 413 414 416 416 417 3103 308 11040 3103 308 11110 3103 308 11090 3103 308 11060 3103 308 11070 3103 308 11080 3103 308 11100 3103 307 99670 3103 304 70320 3103 307 99610 3103 307 99710 3103 301 06500 3103 304 69580 3103 304 69570 3103 301 45180 3103 304 69540 3103 308 11050 3103 308 11120 3103 308 11130 3103 301 45400 3103 308 84250 3103 304 69510 3103 304 69500 3103 304 69680 3103 301 06570 3103 301 06580 3103 304 69560 3103 309 05340 3103 304 69590 3103 301 45410 DOOR-CD-P-ASSY-1-TRANSLUCENT-BLUE-12s DOOR-CD-P-ASSY-2-TRANSLUCENT-BROWN-12s DOOR-CD-P-ASSY-3-BRONZE-45s DOOR-CD-P-ASSY-4-FLIP-FLOP-45s DOOR-CD-P-ASSY-5-TRANSLUCENT-BLUE-45s DOOR-CD-P-ASSY-6-TRANSLUCENT-BROWN-45s DOOR-CD-Q-ASSY-1-AUBERGINE-45s DOOR-BATTERY-LAC (only for translucent versions) DOOR-BATTERY-2 (not for translucent versions) CABINET-ASSY-1 (only for translucent versions) CABINET-ASSY-2 (not for translucent versions) SPRING-SLIDER-OPEN-2 SLIDER-OPEN SLIDER-RESUME SPRING-BATTERY-SHORT-2 COVER-BOTTOM INSERT-P-ASSY-1-SILVER-DESIGN "P" INSERT-P-ASSY-3-BLACK-DESIGN "P" INSERT-Q-ASSY-1-AUBERGINE-DESIGN "Q" BRACKET-LCD LCD-ULTRA-ESP ZEBRASTRIP MEMBRANE-KEYBOARD-P (only for Design "P") MEMBRANE-KEYBOARD-Q (only for Design "Q") SPRING-OPEN-LEFT SPRING-OPEN-RIGHT BRAKE CD-DRIVE DA23-LPH SUSPENSION SPRING-BATTERY-MINUS 424 426 427 427 428 3103 301 45420 3103 301 45430 3103 307 99620 3103 307 99860 3103 304 70250 SPRING-BATTERY-PLUS SPRING-BATTERY-CHARGE BOTTOM-ASSY-1 (not for /17) BOTTOM-ASSY-2 (only for /17) BELT CLIP
4822 462 41819 RUBBER FOOT 3140 110 40670 SCREW B-1.4x3.5-NI 3103 300 41580 SCREW P-1.7x9-CR
423 424 409 426
427
6 x SCREW P-1.7x9-CR
428
CS 46 737
418 419 421 422 423
6-1
ELECTRICAL PARTSLIST
MISCELLANEOUS 413 3103 308 84250 LCD-ULTRA-ESP 421 3103 309 05340 CD-DRIVE DA23-LPH 1250 2422 025 12272 CONNECTOR, CD-DRIVE (6 pins) 1251 ! 2422 086 10946 FUSE T630mA 65V 1252 2422 026 05086 EXT.DC-JACK 1300 1300 1400 1401 1402 1830 4822 265 11247 4822 265 11565 4822 265 11248 4822 276 12889 4822 277 21643 4822 267 11028 SOCKET, HEADPHONE HSJ1537 SOCKET, HEADPHONE/RC HSJ1637 CONNECTOR, MEMBRANE (24 pins) SWITCH, CD-ROOR SWITCH-SLIDE, HOLD/RESUME CONNECTOR, CD-DRIVE (16 pins)
CAPACITORS 2318 © 4822 126 14472 1µF 10% 10V 2319 © 3198 017 41050 1µF 20% 10V 2320 4822 124 22652 2,2µF 20% 50V 2321 © 4822 126 14472 1µF 10% 10V 2322 © 4822 126 14305 100nF 10% 16V 2323 © 2324 © 2325 © 2326 © 2327 © 2328 © 2400 © 2401 © 2402 © 2403 © 2404 © 2405 © 2700 © 2701 © 2702 © 2800 © 2801 © 2802 2803 © 2804 2805 © 2830 2831 © 2832 © 2833 © 2834 © 2835 © 2836 © 2837 © 2838 © 2839 © 2840 © 2841 © 2842 © 2843 2844 © 2845 © 2846 © 2847 © 2848 © 2849 © 2850 © 2851 © 2852 © 2853 © 2854 © 2855 © 2856 © 2857 © 2858 © 2859 2860 © 2861 © 2862 © 2880 © 2881 © 2882 © 2885 © 2886 4822 126 14305 4822 126 14549 4822 126 14549 5322 126 11583 4822 126 14305 4822 126 14305 4822 126 14472 4822 126 14083 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 5322 126 11578 5322 126 11583 4822 126 14083 4822 126 13193 4822 124 40998 4822 126 14305 4822 124 12362 4822 126 14305 4822 124 40998 4822 126 14508 4822 126 14241 4822 126 14508 4822 126 14508 4822 126 14508 4822 126 14508 4822 126 13883 4822 126 13883 4822 126 13883 4822 126 13883 4822 126 13883 4822 126 13883 4822 124 40998 4822 126 14305 3198 017 34730 5322 126 11578 4822 126 14494 4822 126 11669 5322 126 11583 5322 126 11579 5322 126 11579 5322 126 11579 4822 126 14247 4822 126 14247 5322 126 11579 4822 126 14549 48