MDX-CA680/CA680X

SERVICE MANUAL

Ver 1.1 2001.05

US Model

MDX-CA680X

AEP Model UK Model
Photo: MDX-CA680X (US model)
U.S. and foreign patents licensed from Dolby laboratories Licensing Corporation.
Model Name Using Similar Mechanism Base Mechanism Type Optical Pick-up Name
NEW MG-164MA-138 KMS-241C

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS (US model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION 23 watts per channel minimum continuous average power into 4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic distortion.

MD Player section

Signal-to-noise ratio 90 dB Frequency response 10 20,000 Hz Wow and flutter Below measurable limit Laser Diode Properties (US model) Material GaAlAs Wavelength 780 nm Emission Duration Continuous Laser output power Less than 44.6 W*
* This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block.

MW/LW (AEP, UK models)

Tuning range Aerial terminal Intermediate frequency Sensitivity MW: 531 1,602 kHz LW: kHz External aerial connector 10.7 MHz/450 kHz MW: 30 V LW: 40 V
US model: AEP, UK models: Power requirements Dimensions
Mounting dimensions Mass Supplied accessories

Power amplifier section

Outputs Speaker impedance Maximum power output Speaker outputs (sure seal connectors) ohms 50 W 4 (at 4 ohms)

Tuner section

Tuning range US model: AEP, UK models: Antenna terminal Intermediate frequency Usable sensitivity Selectivity Signal-to-noise ratio 87.5 107.9 MHz 87.5 108.0 MHz External antenna connector 10.7 MHz/450 kHz 8 dBf 75 dB at 400 kHz 66 dB (stereo), 72 dB (mono) Harmonic distortion at 1 kHz 0.6 % (stereo), 0.3 % (mono) Separation 35 dB at 1 kHz Frequency response 30 15,000 Hz

General

Outputs Audio outputs (front/rear) Power antenna relay control lead Power amplifier control lead Telephone ATT control lead BUS control input connector BUS audio input connector Remote controller input connector Antenna input connector
Bass 10 dB at 100 Hz Treble 10 dB at 15 kHz Bass 9 dB at 100 Hz Treble 9 dB at 10 kHz 12 V DC car battery (negative ground) Approx. 177 mm (7 1/7 in.) (w/h/d) Approx. 161 mm (7 1/1/3/8 in.) (w/h/d) Approx. 1.2 kg (2 lb 10 oz) Parts for installation and connections (1 set) Front panel case (1)

Inputs

Note This unit cannot be connected to a digital preamplifier or an equalizer. Design and specifications are subject to change without notice.

Tone controls

AM (US model)
Tuning range Antenna terminal Intermediate frequency Sensitivity 530 1,710 kHz External antenna connector 10.7 MHz/450 kHz 30 V
FM/AM (MW/LW) MINIDISC PLAYER

9-870-242-12

2001E0500-1 C 2001.5

Sony Corporation

e Vehicle Company Shinagawa Tec Service Manual Production Group
TABLE OF CONTENTS 1. GENERAL
Location of Controls.. 3 Setting the Clock... 4
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK Never look into the laser diode emission from right avove when checking it for adustment. It is feared that you will lose your sight. NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK (KMS-241C). The laser diode in the optical pick-up block may suffer electrostatic break-down easily. When handling it, perform soldering bridge to the laser-tap on the flexible board. Also perform measures against electrostatic break-down sufficiently before the operation. The flexible board is easily damaged and should be handled with care.

Parts Iist (1)

The numbers in the list are keyed to those in the instructions.

Caution

Handle the bracket 1 carefully to avoid injuring your fingers.

(US model)

RCA pin cord (not supplied) Cordon broche RCA (non fourni)
Source selector Slecteur de source Supplied with XA-C30 Fourni avec le XA-C30
Supplied with the CD/MD changer Fourni avec le changeur de CD/MD
AUDIO OUT FRONT REMOTE IN
BUS AUDIO AUDIO OUT AUDIO OUT REAR FRONT
from car antenna adaptor partir de ladaptateur de lantenne de la voiture
* Insert with the cord upwards. Insrez avec le cble vers le haut.
Fuse (10 A) Fusible (10 A)

AMP REM

Blue/white striped Ray bleu/blanc

Black Noir

Max. supply current 0.3 A Courant max. fourni 0,3 A White Blanc White/black striped Ray blanc/noir Gray Gris Gray/black striped Ray gris/noir Green Vert Green/black striped Ray vert/noir Purple Mauve Purple/black striped Ray mauve/noir

Left Gauche

Blue Bleu

ANT REM

Max. supply current 0.1 A Courant max. fourni 0,1 A

Right Droit

Light blue Bleu ciel

Red Rouge

Yellow Jaune
Notes on the control and power supply leads The power antenna control lead (blue) supplies +12 V DC when you turn on the tuner. When your car has built-in FM/AM antenna in the rear/side glass, connect the power antenna control lead (blue) or the accessory power input lead (red) to the power terminal of the existing antenna booster. For details, consult your dealer. A power antenna without relay box cannot be used with this unit. Memory hold connection When the yellow power input lead is connected, power will always be supplied to the memory circuit even when the ignition key is turned off. Notes on speaker connection Before connecting the speakers, turn the unit off. Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid its damage. Do not connect the speaker terminals to the car chassis, or connect the terminals of the right speakers with those of the left speaker. Do not connect the ground lead of this unit to the negative () terminal of the car. Do not attempt to connect the speakers in parallel. Connect only passive speakers. Connecting active speakers (with built-in amplifiers) to the speaker terminals may damage the unit. To avoid malfunction, do not use the built-in speaker wires installed in your car if its unit end share a common negative () lead for the right and left speakers. Do not connect the units speaker cords to each other.

Yellow Gelb Jaune Giallo Geel
Yellow Gelb Jaune Giallo Geel switched power supply geschaltete Stromversorgung alimentation commute alimentazione commutata geschakelde voeding Red Rot Rouge Rosso Rood
Yellow Gelb Jaune Giallo Geel continuous power supply permanente Stromversorgung alimentation continue alimentazione continua continu voeding
Yellow Gelb Jaune Giallo Geel the car without ACC position
Fahrzeug ohne Zubehrposition (ACC) Voiture sans position ACC la macchina senza posizione ACC Wagen zonder ACC stand

6 A TOYOTA

max. size mm (7/32 11/32 in.) Dimension max. mm (7/32 11/32 po.) to dashboard/center console au tableau de bord/console centrale

B NISSAN

Bracket Support
max. size mm (7/32 11/32 in.) Dimension max. mm (7/32 11/32 po.) Bracket Support
max. size mm (7/32 11/32 in.) Dimension max. mm (7/32 11/32 po.)
Existing parts supplied with your car Pices existantes fournies avec la voiture
MDX-CA680/CA680X SECTION 2 DISASSEMBLY
This set can be disassembled in the order shown below.

DISASSEMBLY FLOW

can be performed in any order. , the next process can not be performed.
Note 1: The process described in
Note 2: Without completing the process described in Note 3: Illustration of disassembly is omitted.
FRONT PANEL ASSY (Note 3)
2-9. LO MOTOR ASSY (LOADING) (M903) (Page 14)
2-2. SUB PANEL ASSY (Page 10)
2-10. LEVER (LE23) ASSY (Page 14)
2-3. MECHANISM DECK (MG-164MA-138) (Page 11)
2-11. HOLDER ASSY (Page 15)
2-4. MAIN BOARD (Page 11)
2-6. SERVO BOARD (Page 12) 2-7. MD COVER ASSY (Page 13)
2-12. CHUCKING ARM ASSY (Page 15)

2-5. HEAT SINK (Page 12)

2-13. OPTICAL PICK-UP (KMS-241C) (Page 16)
2-8. FLOAT BLOCK (Page 13)
2-14. SL MOTOR ASSY (SLED) (M902), SP MOTOR ASSY (SPINDLE) (M901) (Page 16)
Note: Follow the disassembly procedure in the numerical order given.

SUB PANEL ASSY

1 screw (PTT2.6 4)

2 cover

4 two claws

5 sub panel assy

3 screw (PTT2.6 6)

3 two screws (PTT2.6 6)

4 claw 6 flexible flat (14 core) cable (CN701) 3 screw (PTT2.6 6)
MECHANISM DECK (MG-164MA-138)

COM8.7V

TUNER5.6V

4-1. BLOCK DIAGRAM SERVO Section

SIGNAL PATH

15 TX 100 EFMO ADDT DATAI 25
DIGITAL SIGNAL PROCESSOR, EFM/ACIRC ENCODER/DECODER, SHOCK PROOF MEMORY CONTROLLER, ATRAC ENCODER/DECODER IC301 (1/2)

: MD PLAY

SHOCK PROOF MEMORY CONTROLLER
EFM/ACIRC ENCODER/DECODER

ATRAC ENCODER/DECODER

FILI 60 PCO 59 CLTV 62 FILO 61
SAMPLING 22 RATE CONVERTER XBCKI 24 LRCKI 23 DINDINDOUT 21 DADT DATA BCK LRCK 256FS 29 DATA, BCK, LRCK, 256FS
48 MORFO OPTICAL PICK-UP BLOCK (KMS-241C) I J I J

47 MORFI

RF AMP, FOCUS/TRACKING ERROR AMP IC302

FILTER

ASYO ASYI RFI COMPARATOR

DIGITAL AUDIO INTERFACE

RF AMP

RF AGC & EQ

(Page 25)
WBL B.P.F. 3T TEMP B WBL C D B A PEAK & BOTTOM
EQ AUX PEAK BOTM 36 ADFG SUBCODE PROCESSOR INTERNAL BUS

XBCK LRCK FS256

CLOCK GENERATOR

OSCI OSCO D0 D3

1024FS OSC IC304

X301 45MHz

A E DETECTOR C D E F

9 12, 14 18, 5

34 31, 36 40, 45

FOCUS ERROR AMP

SPINDLE SERVO SPRD DQSY SQSY SPFD XINT

A00 A09

A B C D

I-V AMP

ABCD AMP

ABCD FE

35 CPU INTERFACE MONITOR CONTROL
D0 D3 OE WE RAS CAS MD-RST, DEEMP A00 A09 D-RAM IC307

B.P.F.

TRACKING ERROR AMP COMMAND EQ 3T WBL

SENS SRDT

ILCC PD LD
AUTOMATIC POWER CONTROL Q302

MNT0 MNT1 MNT2 MNT3

SWDT SCLK XLAT

XOE XWE XRAS XCAS

SERIAL/PARALLEL CONVERTER, DECODER APCREF

V-I CONVERTER

20 LEVEL SHIFT IC502 (1/2) LEVEL SHIFT IC502 (2/2) 14 12
LASER DIODE 10 SWDT SCLK XLAT RM PD

LD/PD AMP

18 FOK SHOCK XBUSY SLOCK

MD-RST DEEMP

1, 2, 24, 25

AT AMP

49, 48, 50, 51
ADIP DEMODULATOR/ DECODER
TH501 X501 10MHz FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED MOTOR DRIVE ICPSB M901 (SPINDLE) SPFD LIMIT-IN SPRD 83 APCREF EJECT LOAD E-SW 10 XRST 13 RECP AUTOMATIC POWER CONTROL 64 AUX1 ABCD FE TE SE PEAK BOTM PEAK HOLD Q301 ABCD SWDT SCLK XLAT 39 TEMP 62 SQSY 55 CC-XINT SENS MD-SI 64 MD-CKO MD-LAT MD-SO

59 MD-RST

31 EXTAL

32 XTAL

66 DEEMP EJT-OK 57 EJKT

OUT4F OUT4R

IN4R IN4F
MD MECHANISM CONTROLLER IC501 (1/2) C-SW A-MUTE 67 ATT

M902 (SLED)

27 OUT2F 25 OUT2R

IN2F 29 IN2R 30

SFDR SRDR
ANALOG MUX (LIMIT) 5 RIN PWM GENERATOR A/D CONVERTER DIGITAL SERVO SIGNAL PROCESS 4 FIN
CHUCKING DETECT ON : When completion of a disc loading
LOADING DETECT ON : When a disc loading start and a disc eject completion
2-AXIS DEVICE (TRACKING) (FOCUS)

21 OUT1F 23 OUT1R

IN1F 19 IN1R 18

FFDR 88 FRDR 89

FROM CPU INTERFACE XLRF 80 CKRF 81 DTRF 82
LOADING MOTOR DRIVE IC305 OUT2 OUT1 VREF 6

FCS TRK+ TRK

AUTO SEQUENCER 12 OUT3F 10 OUT3R IN3F 14 IN3R 15 TFDR 86 TRDR 85 DIGITAL SERVO SIGNAL PROCESSOR IC301 (2/2)
REFERENCE VOLTAGE REGULATOR Q303

LOAD+6V

M903 (LOADING)
BLOCK DIAGRAM TUNER Section
BU B+ TUNER +8.7V TUNER +5.6V FM/AM TUNER UNIT TU10 VDD EEP (5V) VCC (8.5V) VDD (5V) J10 (FM/AM ANTENNA IN) 2 ANT-FM SDA (EEPROM) SCL (EEPROM) 1 ANT-AM 16 MPX 10 MPX

S-METER

SDA (IICBUS) SCL (IICBUS)

RDS-DET

AM-DET

F (Page 25)

DATA CLOCK

DATA, CLOCK (AEP, UK)

RDS DECODER IC51
SIGNAL QUALITY DECODER RDS/RDBS DEMODULATOR & DECODER
INTERFACE REGISTER IIC BUS SLAVE TRANSCEIVER SDA 9 SCL 10 BUFFER Q21
SC 57 kHz OUT BAND-PASS MPX FILTER MPTH
OSCILLATOR & CLOCK OSCI
BAND-PASS FILTER IC20 Q22 NOISE DET DISCHARGE SWITCH

X51 4.332MHz

H (Page 25)

EEP SIO EEP CKO

8 MPTH

27 DAVN

7 QUALITY

90 NS MASK

SYSTEM CONTROLLER IC501 (1/3)

SIGNAL PATH : FM : MW/LW

BLOCK DIAGRAM MAIN Section
PJ401 (1/2) BUS AUDIO IN DADT, BCK, LRCK, FS256 L R R-CH INPUT SELECT, ELECTRICAL VOLUME, FM MPX IC401 PJ401 (2/2) D/A COMVERTER DADT BCK LRCK DATA BCK LRCK OUTPUT SELECTOR VOUTL 12 VOUTR 9 R-CH INPUT MULTIPLEXER 11 FD1L+ SEL AM LOUDNESS/ VOLUME SOFT MUTE TONE CONTROL OUTLF MIXER OUTLR

DIGITAL FILTER

NOISE SHAPER

INPUT INTERFACE

(Page 23) A

MONO FADER

MUTING Q431 R-CH MUTING Q441

L AUDIO OUT FRONT R

LOUDNESS

CLK CONTROL

MODE CONTROL DIGITAL FILTER, D/A CONVERTER IC101
AM/FM NOISE BLANKER DEMODULATOR +STEREO ADJUST +STEREO BLEND MUTING Q451 L.P.F. S&H HIGH-CUT R-CH R-CH MUTING Q461 MULTIPATH DETECTOR D/A CONVERTER POWER AMP IC611

L AUDIO OUT REAR R

(Page 23) B

MD-RST, DEEMP

MD-RST

L.P.F.

PILOT CANCELATION

16 PLL PILOT DET

(Page 24) F
AM DIGITAL CONTROL IIC BUS

CN601 (1/2) 1

(Page 24) E

FL+ 12 FL-IN FL

FRONT L+ FRONT L FRONT R+ 12 FRONT R 2 REAR L+ 10 REAR L 3 REAR R+ 11 REAR R

FR+ FR-IN

(Page 24) I

DATA, CLOCK

DATA CLOCK 11 RL-IN

FR 23 RL+ RL 9 7

(Page 24) H
RR+ RR-IN 45 IIC SIO SYSTEM CONTROLLER IC501 (2/3) XKEYON 47 IIC CKO 70 VOLATT BEEP 35 AMPATT 66 OSCOUT LCDCKO TEST IN TELATT AMPON 67 LCDSO LCDCE OSCIN XOUT 16 AUX IN 22 MUTE 4 STNBY RR 19

NOSESW

KEYACK

KEYIN0

KEYIN1

RE IN0

RE IN1

DOORSW

KEY ACTIVE SWITCH Q664

U-COM +5V

CN701 MAIN UNIT SIDE

X501 18.432MHz

X502 32.768kHz LEVEL SHIFT QTEL-ATT
S701 (NOSE DETECT) D665 J561 REMOTE IN LSW901 911, LSW914 919, SROTARY ENCODER RE901 (VOLUME CONTROL) OSC C953, ROSC 1 LCD-DATA LCD-CLK LCD-CE CN901 FRONT PANEL SIDE 76 BACK-UP B+ D479 BATTERY OFF MUTE DRIVER Q479

LCD DRIVER IC900

R-ch is omitted due to same as L-ch. SIGNAL PATH : MD PLAY

AMBER 80 GREEN 79

D502 MUTING CONTROL Q478

SEG03 SEG64

COM1 COM68
: FM : MW/LW : BUS AUDIO IN

(Page 23) C (Page 23) D

LCD901 LIQUID CRYSTAL DISPLAY

MD-ATT

COLOR SELECT Q901, 902 (MDX-CA680)
LED900 903, 905, 906, LED909, 910, 913, 914, LSW901 911, 914 919
BLOCK DIAGRAM BUS CONTROL/POWER SUPPLY Section
SYSTEM CONTROLLER IC501 (3/3) REMOTE CONTROL RECEIVER IC971 RESET SIGNAL GENERATOR IC602

29 SIRCS D613 D612

CN601 (2/2) 6 ANT-R

33 RESET

AMP-R 5 S702 RESET DAMP+B 8 ANT+B REGULATOR IC601 TUNER +8.7V D610 TUNER +5.6V 11 TU8.7V VCC TU5.6V BACK-UP B+ POWER AMP (IC611) B+
CNJ600 BUS CONTROL IN (FOR SONY BUS) 2 RESET 2 SONY BUS INTERFACE IC505 RST RESET SWITCH RST

13 D558

24 SYSRST

5 DATA 6

DATA I/O

DATA IN DATA OUT

42 UNISO 43 UNISI 44 UNICKO
COM +8V (AUDIO CIRCUIT B+) D1

9 COM8V

CLK 6 BUS ON BUS ON SWITCH Q560

CLK BUS ON

BU B+ D621 U-COM +5V

5 BU+B

BUS ON SWITCH

BUS IN

25 BUSON

5.6VON SW

7 BATT 3

BATTERY B/U-C 10 SWITCH

PW ON 50 TUNON BUIN
TH600 D552 D701 BACK-UP B+ BATTERY DETECT Q701 ILLON 93 REGULATOR CONTROL Q662 ACCESSORY CHECK Q631 LED810 (DISC SLOT ILLUMINATION) LSW810 Z LCD B+ (FRONT PANEL) +B SWITCH Q665

8.7VON SW

CLK IN

ACCIN 38

DOORIND 92

LED810, LSW810

LED DRIVE Q663
MD MECHANISM CONTROLLER IC501 (2/2)
LOAD +6V LOADING MOTOR DRIVER (IC305) B+ B+ SWITCH Q402, 403

+6V REGULATOR Q331

60 BU-IN 61 BUS-ON 30 RESET 49 UNISI 48 UNICKIO 50 UNISO
MD-ON 65 MDMON 10 REGULATOR CONTROL Q333
DRIVER +5V MOTOR/COIL DRIVER (IC303) B+ +5V REGULATOR Q336
+3.3V 46 LINKOFF REGULATOR CONTROL Q335
+3.3V REGULATOR IC401, Q401
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Schematic Diagram: All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. f : internal component. C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. A : B+ Line. Power voltage is dc 14.4V and fed with regulated dc power supply from ACC and BATT cords. Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. E : MD PLAY F : FM f : AM (MW/LW) L : BUS AUDIO IN

4-9. PRINTED WIRING BOARD MAIN Board

1 A 2 3

See page 28 for Circuit Boards Location.

(Page 29)

Ref. No. D1 D21 D22 D23 D301 D331 D333 D471 D472 D473 D474 D475 D476 D477 D478 D479 D480 D502 D552 D553 D554 D555 D558 D560 D601 D609 D610 D612 D613 D614 D621 D665 D701 D703 D710 D711 D712 D713 D714 D715 D716 D717 D718 D719 IC20 IC51 IC401 IC501 IC505 IC601 IC602 IC611 Q21 Q22 Q331 Q333 Q335 Q336 Q431 Q441 Q451 Q461 Q478 Q479 Q560 Q631 Q651 Q662 Q663 Q664 Q665 Q701 Location H-10 K-2 K-2 J-2 I-9 I-12 I-12 B-9 B-9 A-10 B-9 D-7 B-10 D-7 B-10 E-8 E-8 I-6 E-12 D-12 C-12 C-12 D-13 F-12 D-12 D-11 F-8 H-12 G-12 G-12 I-11 K-6 E-13 L-4 L-4 K-4 K-3 K-3 K-3 L-3 L-3 L-2 L-2 L-4 J-2 I-4 F-4 J-8 D-13 G-13 J-11 B-8 I-1 J-3 H-13 I-12 H-13 H-13 C-5 C-5 C-4 C-4 E-8 E-8 E-13 E-11 E-11 J-14 I-14 L-10 K-13 E-13
(AEP, UK) GRN TO CN601 WHT GRY VIO RL+ FL+ FR+ RR+ RL FL FR RR GRN/BLK WHT/BLK GRY/BLK VIO/BLK

WHT GRN VIO GRY

WHT/BLK GRN/BLK VIO/BLK GRY/BLK LIGHT BLU BLU/WHT

BLU RED BLK

ATT AMP REM
RED BLU ANT REM NC NC ACC GND NC BATT NC BLK
WHT/BLK WHT GRN/BLK GRN VIO/BLK VIO GRY/BLK GRY
FRONT LCH () FRONT LCH (+) REAR LCH () REAR LCH (+) REAR RCH () REAR RCH (+) FRONT RCH () FRONT RCH (+) AMP REM ANT REM ACC BATT GND
BLU/WHT 14 BLU 15 RED 16 YEL BLK

(Page 36)

4-10. SCHEMATIC DIAGRAM MAIN Board (1/3)
See page 40 for Waveform.
See page 18 for IC Block Diagrams.

(Page 35)

Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : AM (MW/LW)
4-11. SCHEMATIC DIAGRAM MAIN Board (2/3) See page 40 for Waveforms.

(Page 33)

4-12. SCHEMATIC DIAGRAM MAIN Board (3/3) See page 18 for IC Block Diagrams.

(Page 37)

Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM [ ] : MD PLAY
4-13. PRINTED WIRING BOARD SUB Board

K1 S2 K2

A1 S1 A2

LSW810 K1 S2 K2 K

LED810 A

(Page 38)

4-14. SCHEMATIC DIAGRAM SUB Board

(Page 39)

4-15. PRINTED WIRING BOARD KEY Board See page 28 for Circuit Boards Location.

1 A K A A

6 K K A A 1 K K

LED902, LED903 A K 4

LSW901-911, 914-919 (CA680) 1 (CA680X) 6 K K 1 A A K K A A LED900, 901, 913, 914 (CA680) (CA680X)
Ref. No. D902 D903 D904 D906 D908 D971 IC900 IC971 LED900 LED901 Location G-12 G-12 G-11 G-11 G-11 B-11 F-8 A-11 B-2 C-2 Ref. No. LED902 LED903 LED905 LED906 LED909 LED910 LED913 LED914 Q901 Q902 Location B-1 C-1 B-4 B-11 C-11 C-4 C-12 B-13 F-4 E-4
4-16. SCHEMATIC DIAGRAM KEY Board
Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM

Waveforms SERVO Board

1 IC302 1, 2 (I, J) (MD Play Mode) 6 IC301 wj (LRCK) (MD Play Mode) qa IC(LRCK) (MD Play Mode)

MAIN Board

wa IC(OSCO)

KEY Board

wf IC900 uf (OSC)

510 mVp-p

3.4 Vp-p

3.3 Vp-p

5.3 Vp-p

2.5 Vp-p

22.8 s
2 IC302 rh (RFO) (MD Play Mode) 7 IC301 wk (XBCK) (MD Play Mode)
qs IC(BCK) (MD Play Mode)

231 ns

ws IC501 qs (OSCOUT)

22.4 s

480 mVp-p

4.7 Vp-p

3.2 Vp-p

4.8 Vp-p

354 ns

wd IC501 qh (XOUT)

3 IC302 ek (RF) (MD Play Mode)
8 IC301 wl (FS256) (MD Play Mode)

qd IC501 es (XTAL)

1.3 Vp-p

4.6 Vp-p

4.4 Vp-p

5.1 Vp-p

100 ns

30.5 s

4 IC302 ef (FE) (MD Play Mode)

9 IC(MD Play Mode)

Approx. 150 mVp-p

3.7 Vp-p

5 IC302 wh (TE) (MD Play Mode)

0 IC(XTI) (MD Play Mode)

Approx. 1 Vp-p
IC PIN FUNCTION DESCRIPTION
SERVO BOARD IC301 CXD2662R (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR, EFM/ACIRC ENCODER/DECODER, SHOCK PROOF MEMORY CONTROLLER, ATRAC ENCODER/DECODER) Pin No. 31 to 36 to Pin Name MNT0 (FOK) MNT1 (SHOCK) MNT2 (XBUSY) MNT3 (SLOCK) SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY RECP XINT TX OSCI OSCO XTSL DIN0 DIN1 DOUT DADTAI LRCKI XBCKI ADDT DADT LRCK XBCK FS256 DVDD A03 to A00 A10 A04 to A08 A11 DVSS XOE XCAS A09 I/O O O O O I I I O (3) O (3) I O O I O O I O I I I O I I I I O O O O O O O O O O O Description Focus OK signal output to the MD mechanism controller (IC501) H is output when focus is on (L: NG) Track jump detection signal output to the MD mechanism controller (IC501) Busy monitor signal output to the MD mechanism controller (IC501) Spindle servo lock status monitor signal output to the MD mechanism controller (IC501) Writing serial data signal input from the MD mechanism controller (IC501) Serial data transfer clock signal input from the MD mechanism controller (IC501) Serial data latch pulse signal input from the MD mechanism controller (IC501) Reading serial data signal output to the MD mechanism controller (IC501) Internal status (SENSE) output to the MD mechanism controller (IC501) Reset signal input from the MD mechanism controller (IC501) L: reset Subcode Q sync (SCOR) output to the MD mechanism controller (IC501) L is output every 13.3 msec Almost all, H is output Digital In U-bit CD format subcode Q sync (SCOR) output terminal L is output every 13.3 msec Almost all, H is output Not used (open) Laser power selection signal input terminal L: playback mode, H: recording mode (fixed at L in this set) Interrupt status output to the MD mechanism controller (IC501) Recording data output enable signal input terminal Writing data transmission timing input (Also serves as the magnetic head on/off output) Not used (fixed at L) System clock signal (1024Fs=45 MHz) input from the oscillator circuit System clock signal (1024Fs=45 MHz) output terminal Not used (open) Input terminal for the system clock frequency setting L: 45.1584 MHz, H: 22.5792 MHz (fixed at L in this set) Digital audio signal input terminal when recording mode Not used (fixed at L) Digital audio signal input terminal when recording mode Not used (fixed at L) Digital audio signal output terminal when playback mode Not used Recording data input terminal Not used (fixed at L) L/R sampling clock signal (44.1 kHz) input terminal Not used (fixed at L) Bit clock signal (2.8224 MHz) input terminal Not used (fixed at L) Recording data input terminal Not used (fixed at L) Playback data output to the PCM1718E (IC101) L/R sampling clock signal (44.1 kHz) output to the PCM1718E (IC101) Bit clock signal (2.8224 MHz) output to the PCM1718E (IC101) Clock signal (11.2896 MHz) output to the PCM1718E (IC101) Power supply terminal (+3.3V) (digital system) Address signal output to the D-RAM (IC307) Address signal output to the external D-RAM Not used (open) Address signal output to the D-RAM (IC307) Address signal output to the external D-RAM Not used (open) Ground terminal (digital system) Output enable signal output to the D-RAM (IC307) L active Column address strobe signal output to the D-RAM (IC307) L active Address signal output to the D-RAM (IC307)

96, 99 100

DOORIND ILLON DOORSW DAVSS RE_IN1, RE_IN0 RCIN1 NIL DAVCC

O O I I I I

MDX-CA680/CA680X SECTION 5 EXPLODED VIEWS
NOTE: -XX and -X mean standardized parts, so they may have some difference from the original one. Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE). (RED) Parts Color Cabinet's Color Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. The mechanical parts with no reference number in the exploded views are not supplied. Hardware (# mark) list and accessories and packing materials are given in the last of the electrical parts list. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

5-1. GENERAL SECTION 11

#5 MG-164MA-138

C FU601 TU10

not supplied #5

(AEP, UK)

#1 #2 #1 #2
#1 CNP810 Front panel section
Remark Ref. No. * * * * * 19 Part No. 3-040-998-01 3-041-011-01 3-045-878-01 3-045-877-01 3-224-755-01 3-223-781-11 X-3377-621-1 1-792-195-11 3-039-443-11 1-776-207-82 Description BRACKET (IC) HEAT SINK (REG) PLATE (TU), GROUND CUSHION (TU) SHEET, INSULATING CHASSIS LOCK ASSY CABLE, FLEXIBLE FLAT (14 CORE) SHEET (CONNECTOR) CORD (WITH CONNECTOR) (POWER) (US) Remark
Ref. No. 7 * * 10 * * * * * 13
Part No. X-3378-458-1 X-3376-699-1 3-030-909-01 3-713-786-51 3-040-990-01 3-034-086-01 3-033-750-01 1-680-042-11 3-376-464-11 3-041-017-01 3-223-782-01 A-3283-058-A A-3283-061-A A-3283-065-A 3-223-780-11
Description PANEL ASSY, SUB GEAR ASSY DAMPER, OIL SCREW +P 2X3 BUTTON (EJECT) (Z)
SPRING (DOOR) DOOR (MD) SUB BOARD SCREW (+PTT 2.6X6), GROUND POINT BRACKET (MD) COVER MAIN BOARD, COMPLETE (CA680X: US) MAIN BOARD, COMPLETE (CA680) MAIN BOARD, COMPLETE (CA680X: AEP, UK) HEAT SINK

* 22 * 24

1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER) (AEP, UK) CNP810 1-794-064-11 SOCKET, CONNECTOR 14P FU601 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A) TU10 A-3282-061-A TUNER UNIT (TUX-020)
3-223-783-01 CHASSIS (BACK)

5-2. FRONT PANEL SECTION

(AEP, UK) (US)

LCD901

not supplied (KEY board)

Ref. No. 58 59

Part No. X-3380-080-1 X-3380-081-1 X-3380-127-1 X-3380-128-1 X-3380-129-1 3-223-752-21 3-223-750-01 3-223-753-01 3-223-751-01 3-223-791-01

Description

IC900 IC971

8-759-826-21 IC LC75874W 8-749-012-25 IC RS-170-TU < LIQUID CRYSTAL DISPLAY >
LCD901 1-804-295-11 DISPLAY PANEL, LIQUID CRYSTAL (CA680) LCD901 1-804-295-21 DISPLAY PANEL, LIQUID CRYSTAL (CA680X) < LED > LED900 8-719-061-16 LED CL-190SR-CD-T (KEY ILLUMINATION) (CA680X) LED900 8-719-082-91 LED CL-165Y/FG-D-T (KEY ILLUMINATION) (CA680)

MDX-CA680/CA680X KEY

Ref. No. Part No. Description Remark Ref. No. R912 R913 R914 R915 R916 R917 R918 R919 R920 R921 R922 R923 R924 R925 R926 R928 R928 R929 R930 R930 Part No. Description 6.8K 10K 1K 1.5K 1.5K 2.2K 3.3K 4.7K 6.8K 10K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/16W (AEP, UK) 1/16W (AEP, UK) 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/10W (CA680X) 1/16W 1/10W (CA680X) 1/10W (CA680) 1/10W (CA680) 1/10W (CA680X) 1/10W (CA680) 1/10W (CA680) 1/10W (CA680X) 1/10W (CA680) 1/10W (CA680) 1/10W (CA680X) 1/10W (CA680) 1/10W (CA680) 1/10W 1/10W (CA680) 1/16W (US) 1/10W 1/10W 1/10W 1/10W 1/10W (CA680X) 1/10W (CA680) 1/10W 1/10W 1/16W 1/16W 1/16W LSW907 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (S, SCROLL) (CA680X) LSW907 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (S, SCROLL) (CA680X) LSW908 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (D, DISPLAY) (CA680X) LSW908 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (D, DISPLAY) (CA680X) LSW909 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (LIST) (CA680X) LSW909 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (LIST) (CA680) LSW910 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (AF) (CA680X: AEP, UK) LSW910 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (AF) (CA680) LSW911 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (TA) (CA680X: AEP, UK) LSW911 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (TA) (CA680) LSW914 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (6) (CA680X) LSW914 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (6) (CA680X) LSW915 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (5) (CA680X) LSW915 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (5) (CA680X) LSW916 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (4) (CA680X) LSW916 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (4) (CA680X) LSW917 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (3) (CA680X) LSW917 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (3) (CA680X) LSW918 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (2) (CA680X) LSW918 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (2) (CA680X) LSW919 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (1) (CA680X) LSW919 1-786-112-11 SWITCH, KEY BOARD (WITH LED) (1) (CA680X) < TRANSISTOR > R938 Q901 Q902 8-729-904-75 TRANSISTOR 8-729-904-75 TRANSISTOR < RESISTOR > R902 R903 R904 R905 R906 R907 R908 R909 R910 R911 1-216-819-11 1-216-819-11 1-216-819-11 1-216-821-11 1-216-823-11 1-216-823-11 1-216-825-11 1-216-827-11 1-216-829-11 1-216-864-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT 680 1K 1.5K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W DTD114EK (CA680X) DTD114EK (CA680X) R942 R943 R944 R945 R946 1-216-037-00 1-216-031-00 1-216-029-00 1-216-029-00 1-216-031-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 180 5% 5% 5% 5% 5% 1-216-809-11 METAL CHIP 100 5% 1-216-831-11 METAL CHIP 1-216-833-11 METAL CHIP 1-216-819-11 METAL CHIP 1-216-819-11 METAL CHIP 1-216-821-11 METAL CHIP 1-216-823-11 1-216-823-11 1-216-825-11 1-216-827-11 1-216-829-11 1-216-831-11 1-216-833-11 1-216-037-00 1-216-864-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT

0.1uF 470PF 10PF 0.47uF 0.047uF
25V (AEP, UK) 5% 50V (AEP, UK) 0.5PF 50V (AEP, UK) 10% 16V (AEP, UK) 10% 16V (AEP, UK) 25V (AEP, UK) 50V 16V 25V 50V 10V 10V 16V (AEP, UK) 16V (AEP, UK) 50V (AEP, UK) 50V (AEP, UK) 50V (AEP, UK) 16V (AEP, UK) 50V (AEP, UK) 16V (AEP, UK) 50V (AEP, UK) 16V (AEP, UK) 50V (AEP, UK)
C29 C31 C32 C33 C34 C41 C42 C51 C52
1-164-156-11 CERAMIC CHIP 1-162-968-11 1-165-176-11 1-164-227-11 1-162-927-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP
0.1uF 0.0047uF 0.047uF 0.022uF 100PF 1uF 1uF 47uF 0.1uF 470PF 10% 10% 10% 5% 10% 10% 20% 10% 5%

R986 R987

1-216-027-00 METAL CHIP 1-216-027-00 METAL CHIP

120 120

< ROTARY ENCODER > RE901 1-476-507-11 ENCODER, ROTARY (VOLUME CONTROLL) < SWITCH > 1-107-826-11 CERAMIC CHIP 1-164-315-11 CERAMIC CHIP S902 S903 S904 S905 S906 1-786-175-21 SWITCH, TACTILE (WITH LED) (> M, SEEK +) 1-786-175-21 SWITCH, TACTILE (WITH LED) (. m, SEEK ) 1-786-175-21 SWITCH, TACTILE (WITH LED) (DISC/PRESET +) 1-786-175-21 SWITCH, TACTILE (WITH LED) (DISC/PRESET ) 1-786-175-21 SWITCH, TACTILE (WITH LED) (D-BASS) 1-109-982-11 CERAMIC CHIP 1-109-982-11 CERAMIC CHIP 1-124-589-11 ELECT

C54 C55 C56 C57 C58

1-162-921-11 CERAMIC CHIP 1-162-920-11 CERAMIC CHIP 1-107-826-11 CERAMIC CHIP 1-162-964-11 CERAMIC CHIP 1-107-826-11 CERAMIC CHIP
33PF 27PF 0.1uF 0.001uF 0.1uF

5% 5% 10% 10% 10%

S907 1-786-175-21 SWITCH, TACTILE (WITH LED) (MBP) ************************************************************** * * * A-3283-058-A MAIN BOARD, COMPLETE (CA680X: US) A-3283-061-A MAIN BOARD, COMPLETE (CA680) A-3283-065-A MAIN BOARD, COMPLETE (CA680X: AEP, UK) ********************* 3-040-998-01 BRACKET (IC) 3-041-011-01 HEAT SINK (REG) 3-223-780-11 HEAT SINK

C59 C61

1-162-959-11 CERAMIC CHIP 1-164-505-11 CERAMIC CHIP 1-164-739-11 CERAMIC CHIP

330PF 2.2uF 560PF

MDX-CA680/CA680X MAIN
Ref. No. C63 C302 C305 C307 C309 C331 C332 C333 C401 C402 C403 C404 C405 C407 C411 C412 C413 C414 C415 C416 C421 C422 C431 C433 C435 C441 C442 C445 C451 C453 C455 C456 C461 C463 C465 C471 C474 C475 C476 C477 C479 C480 C484 C501 C501 C503 C504 C505 C506 C506 C507 C508 C511 Part No. Description 0.0022uF 10% 10uF 47uF 0.01uF 0.001uF 0.1uF 0.01uF 0.1uF 47uF 0.01uF 0.0047uF 0.47uF 1uF 0.01uF 1uF 1uF 1uF 1uF 100PF 100PF 100PF 100PF 10uF 0.47uF 100PF 10uF 0.47uF 100PF 10uF 0.47uF 100PF 0.1uF 10uF 0.47uF 100PF 0.022uF 10uF 10uF 100PF 0.1uF 47uF 2.2uF 0.001uF 0.047uF 20% 20% 10% 10% 10% Remark 50V (AEP, UK) 16V 16V 25V 50V 25V 25V 25V 16V 25V 50V 16V 50V 25V 50V 50V 50V 50V 50V 50V 50V 50V 16V 16V 50V 16V 16V 50V 16V 16V 50V 25V 16V 16V 50V 25V 16V 16V 50V 25V 16V 16V 50V 16V (US) 50V (AEP, UK) 25V 50V Ref. No. C512 C541 C551 C553 C561 C562 C601 C602 C611 C612 C613 C614 C617 C618 C621 C622 C631 C651 C653 C662 C663 C682 C714 Part No. 1-162-927-11 1-162-970-11 1-162-970-11 1-162-927-11 1-162-927-11 1-126-935-11 1-126-768-11 1-165-319-11 1-107-906-11 1-107-906-11 1-107-906-11 1-107-906-11 1-165-319-11 1-165-319-11 1-104-665-11 1-125-710-11 1-126-160-11 1-162-927-11 1-164-156-11 1-107-906-11 Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT DOUBLE LAYER ELECT CERAMIC CHIP CERAMIC CHIP ELECT 100PF 0.01uF 0.01uF 100PF 100PF 470uF 2200uF 0.1uF 10uF 10uF 10uF 10uF 0.1uF 0.1uF 100uF 0.1F 1uF 100PF 0.1uF 10uF 0.01uF 0.01uF 0.1uF 5% 10% 10% 5% 5% 20% 20% 20% 20% 20% 20% Remark 50V 25V 25V 50V 50V 16V 16V 50V 16V 16V 16V 16V 50V 50V 10V 5.5V 50V 50V 25V 16V 25V 25V 16V 1-162-966-11 CERAMIC CHIP 1-124-233-11 ELECT 1-124-589-11 1-162-970-11 1-162-964-11 1-164-156-11 1-162-970-11 1-164-156-11 1-124-589-11 1-162-970-11 1-162-968-11 1-107-823-11 1-126-160-11 1-162-970-11 1-126-160-11 1-126-160-11 1-126-160-11 1-126-160-11 1-162-927-11 1-162-927-11 1-162-927-11 1-162-927-11 1-124-233-11 1-107-823-11 1-162-927-11 1-124-233-11 1-107-823-11 1-162-927-11 1-124-233-11 1-107-823-11 1-162-927-11 1-164-156-11 1-124-233-11 1-107-823-11 1-162-927-11 1-164-227-11 1-124-233-11 1-107-906-11 1-162-927-11 1-164-156-11 1-124-589-11 1-164-505-11 ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP

SENSOR

0.0022uF 10uF 0.1uF 0.01uF 0.47uF 0.1uF 100PF 0.0047uF 0.47uF 0.015uF 0.1uF 1uF 0.1uF 0.1uF 22uF 22uF 0.022uF 0.0068uF 0.001uF 0.1uF 0.068uF 0.0047uF 1uF 0.0022uF 0.022uF 0.01uF 0.1uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 22uF 0.01uF 22uF 0.01uF 0.1uF 0.1uF 22uF 0.1uF 0.1uF 100PF 100PF 100PF 47PF 0.1uF 0.1uF 0.22uF 0.01uF 0.1uF 100PF 0.1uF 0.1uF 0.1uF 22uF 0.22uF 0.1uF 0.1uF
Remark 10% 20% 10% 10% 10% 10% 5% 10% 10% 10% 10% 10% 10% 10% 20% 20% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 10% 20% 10% 10% 10% 20% 10% 10% 5% 5% 5% 5% 10% 10% 10% 10% 10% 5% 10% 10% 10% 20% 10% 10% 10% 100V 6.3V 16V 25V 6.3V 16V 50V 50V 6.3V 25V 16V 6.3V 16V 16V 6.3V 6.3V 25V 25V 50V 16V 16V 50V 6.3V 50V 25V 25V 16V 16V 25V 25V 25V 25V 6.3V 25V 6.3V 25V 16V 16V 10V 16V 16V 50V 50V 50V 50V 16V 16V 10V 25V 16V 50V 16V 16V 16V 10V 10V 16V 16V
Description CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP
1-249-413-11 CARBON 1-249-409-11 CARBON 1-216-809-11 METAL CHIP 1-216-809-11 METAL CHIP 1-216-809-11 METAL CHIP 1-216-809-11 METAL CHIP 1-216-821-11 METAL CHIP < SWITCH >

S701 S702

1-771-540-11 SWITCH, PUSH (1 KEY) (NOSE DETECT) 1-692-431-21 SWITCH, TACTILE (RESET) < THERMISTOR >
1-801-792-21 THERMISTOR, POSITIVE < TUNER UNIT >
A-3282-061-A TUNER UNIT (TUX-020) < VIBRATOR >
X51 1-579-242-41 VIBRATOR, CRYSTAL (4.332MHz) (AEP, UK) X501 1-781-294-21 VIBRATOR, CRYSTAL (18.432MHz) (US) X501 1-795-134-11 VIBRATOR, CRYSTAL (18.432MHz) (AEP, UK) X502 1-567-098-71 VIBRATOR, CRYSTAL (32.768kHz) ************************************************************** A-3326-727-A SENSOR BOARD, COMPLETE ************************ For the parts on the SENSOR board, replace the entire mounted board. ************************************************************** * A-3326-729-A SERVO BOARD, COMPLETE *********************** < CAPACITOR > C10 C11 C101 C102 C103 C104 C105 C106 C107 C108 C109 1-164-362-11 1-162-964-11 1-164-161-11 1-135-259-11 1-162-970-11 1-107-826-11 1-107-826-11 1-135-210-11 1-162-970-11 1-162-970-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP 470PF 0.001uF 0.0022uF 10uF 0.01uF 0.1uF 0.1uF 4.7uF 0.01uF 0.01uF 5% 10% 10% 20% 10% 10% 10% 20% 10% 10% 20% 50V 50V 100V 6.3V 25V 16V 16V 10V 25V 25V 10V