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3.1 Handling of traverse deck optical pick-up
TOP PREVIOUS NEXT 1. Do not subject the optical pick-up to static electricity as it is extremely sensitive to electrical shock. 2. To protect the laser diode against electrostatic breakdown, short the flexible board (FFC board) with a clip or similar object. Refer to Fig. 2-1. 3. Take care not to apply excessive stress to the flexible board (FFC board). 4. Do not turn the variable resistor (laser power adjustment). It has already been adjusted. Refer to Fig. 2-1.

Fig. 2-1.

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3.2 Grounding for electrostatic breakdown prevention
TOP PREVIOUS NEXT 3.2.1 Human body grounding 3.2.2 Work table grounding
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3.2.1 Human body grounding
TOP PREVIOUS NEXT Use the anti-static wrist strap to discharge the static electricity from your body. Refer to Fig. 2-2.

Fig. 2-2.

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3.2.2 Work table grounding
TOP PREVIOUS NEXT Put a conductive material (sheet) or steel sheet on the area where the optical pick-up is placed, and ground the sheet. Refer to Fig. 2-3.

Fig. 2-3.

Caution:
The static electricity of your clothes will not be grounded through the wrist strap. So take care not to let your clothes touch the optical pick-up.

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8.3 Checking for the jack P.C.B.
Follow the (Step 1) - (Step 3) of item 8.1.
Check the jack P.C.B. as shown below.
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8.4 Checking for the power supply P.C.B.
Check the power supply P.C.B. as shown below.
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8.5 Checking for the CD servo P.C.B.
Follow the (Step 1) - (Step 3) of item 8.1. Follow the (Step 1) of item 8.2.
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8.6 Replacement for the LED P.C.B., loading motor P.C.B., CD mouse ass y and motor
Follow the (Step 1) - (Step 3) of item 8.1. Follow the (Step 1) of item 8.2. Follow the (Step 1) - (Step 9) of item 8.5.
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8.7 Replacement for the center panel ass y and LCD
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8.8 Replacement for the connection P.C.B. and sensor P.C.b.
Follow the (Step 1) - (Step 6) of item 8.7.
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8.9 Replacement for the turntable ass y and slip plate ass y
Follow the (Step 1) - (Step 6) of item 8.7. Follow the (Step 1) - (Step 5) of item 8.8.
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8.10 Replacement for the control panel (2) P.C.B., button base B and button base C.
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8.11 Replacement for the control panel (1) P.C.B., reverse switch P.C.B., button base A and button base D
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8.12 Replacement for the CD servo P.C.B.
Follow the (Step 1) - (Step 3) of item 8.1. Follow the (Step 1) of item 8.2. Follow the (Step 1) - (Step 9) of item 8.5. Follow the (Step 1) - (Step 4) of item 8.6.
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8.13 Replacement for the optical pick-up
Follow the (Step 1) - (Step 3) of item 8.1. Follow the (Step 1) of item 8.2. Follow the (Step 1) - (Step 9) of item 8.5. Follow the (Step 1) - (Step 4) of item 8.6. Follow the (Step 1) - (Step 5) of item 8.12.
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I/O Not used. (Open) I/O Not used. (Open) I/O Not used. (Open) O O O O O O O O O O Not used. (Open) The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus
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P32/A10 P31/A9 VCC P30/A8 VSS P27/A7 P26/A6 P25/A5 P24/A4 P23/A3 P22/A2 P21/A1 P20/A0 P17/D15 P16/D14 P15/D13 P14/D12 P13/D11 P12/D10 P11/D9 P10/D8 P07/D7 P06/D6 P05/D5 P04/D4 P03/D3 P02/D2 P01/D1 P00/D0 P107/AN7 P106/AN6 P105/AN5 P104/AN4 P103/AN3
O O P O P O O O O O O O O
The address bus signal for external bus The address bus signal for external bus Power supply The address bus signal for external bus Power supply The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus The address bus signal for external bus
I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus O Servo filter (change)
I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I/O The data bus signal for external bus I I I I I SD LID open signal input Pitch control input REVERSE change input CD/SD change input CPSW input
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R2 R3 R4 R5,R6 R7 R9 R10 R11 R12 R13 R14 R15,16 R17 R18 R19,20 R21,22 R23 R24-26 R27,28 R30 R31,32 R33 R34 R35 R36 R37 R38 R39 R40 R41 R42 R44 R48 R49
ERJ3GEYJ220V ERJ3GEY0R00V ERJ3GEYJ1R8V ERJ3GEYJ101 ERJ3GEYJ4R7V ERJ3GEYJ103V ERJ3GEYJ822V ERJ3GEYJ393V ERJ3GEYJ333V ERJ3GEYJ222V ERJ3GEYJ333V ERJ3GEYJ473V ERJ3GEYJ224V ERJ3GEYJ334V ERJ3GEYJ562V ERJ3GEY0R00V ERJ3GEYJ2R2V ERJ3GEYJ473V ERJ3GEY0R00V ERJ3GEYJ104 ERJ3GEYJ473V ERJ3GEY0R00V ERJ3GEYJ224V ERJ3GEYJ124V ERJ3GEYJ334V ERJ3GEYJ333V ERJ3GEYJ103V ERJ3GEYJ331V ERJ3GEYJ224V ERJ3GEYJ155V ERJ3GEYJ104 ERJ3GEYJ331V ERJ3GEYJ331V ERJ3GEYJ473V
1/10W 22 1/10W 0 1/10W 1.8 1/10W 100 1/10W 4.7 1/10W 10K 1/10W 8.2K 1/10W 39K 1/10W 33K 1/10W 2.2K 1/10W 33K 1/10W 47K 1/10W 220K 1/10W 330K 1/10W 5.6K 1/10W 0 1/10W 2.2 1/10W 47K 1/10W 0 1/10W 100K 1/10W 47K 1/10W 0 1/10W 220K 1/10W 120K 1/10W 330K 1/10W 33K 1/10W 10K 1/10W 330 1/10W 220K 1/10W 1.5M 1/10W 100 1/10W 330 1/10W 330 1/10W 47K
D0GB473JA002 D0GB224JA002 D0GB333JA002 D0GB103JA002 D0GB224JA002 D0GB124JA002 D0GB473JA002 D0GB2R2JA002 D0GB473JA002 D0GB562JA002 D0GB333JA002 D0GB473JA002 D0GB224JA002 D0GB103JA002 D0GB822JA002 D0GB393JA002 D0GB333JA002 D0GB101JA002
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R50 R51 R52 R53 R54 R55 R57 R58 R60 R61 R62 R63 R64,65 R66 R74 R76 R77 R80 R101-06 R118 R120 R121,22 R123 R124 R125 R126 R127 R128,29 R130-35 R136-40 R141-43 R144 R146,47 R148
ERJ3GEYJ563V ERJ6GEYJ1R8V ERJ6GEYJ6R8V ERJ3GEYJ822V ERJ3GEY0R00V ERJ3GEYJ122 ERJ3GEYJ331V ERJ3GEYJ272V ERJ3GEYJ472V ERJ3GEYJ182V ERJ3GEYJ472V ERJ3GEYJ100 ERJ3GEYJ272V ERJ3GEYJ104 ERJ6GEYJ390 ERJ3GEY0R00V ERJ3GEYJ823V ERJ3GEY0R00V ERJ3GEYJ103V ERJ3GEYJ820V ERJ3GEYJ820V ERJ3GEYJ103V ERJ3GEYJ105V ERJ3GEY0R00V
1/10W 56K 1/8W 1.8 1/8W 6.8 1/10W 8.2K 1/10W 0 1/10W 1.2K 1/10W 330 1/10W 2.7K 1/10W 4.7K 1/10W 1.8K 1/10W 4.7K 1/10W 10 1/10W 2.7K 1/10W 100K 1/8W 39 1/10W 0 1/10W 82K 1/10W 0 1/10W 10K 1/10W 82 1/10W 82 1/10W 10K 1/10W 1M 1/10W 0
D0GB473JA002 D0GB103JA002 D0GB473JA002 D0GB101JA002 D0GB103JA002 D0GB103JA002 D0GB103JA002 D0GB823JA002 D0GD390JA003 D0GB822JA002
ERJ3GEYD512V 1/10W 5.1 ERJ3GEYJ201V ERJ3GEYJ103V ERJ3GEYJ331V ERJ3GEYJ473V ERJ3GEYJ101 ERJ3GEY0R00V ERJ3GEYJ473V ERJ3GEYJ103V ERJ3GEY0R00V 1/10W 200 1/10W 10K 1/10W 330 1/10W 47K 1/10W 100 1/10W 0 1/10W 47K 1/10W 10K 1/10W 0
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RA101-04 EXBV8V330JV RA105,06 RA107 VRE0219A820 EXBV8V220JV
RESISTOR,33 RESISTOR, 82 RESISTOR, 22

1 D1H88204A008

K0L1BA000015 RSP1A015-A

K0L1BA000019

X1 X101 X102

(ATAPI interface) CP Decoder LED SW SW LED TEMPO VR LCD LED Shutter CD SD
DZ1200 SW, VOLUME input circuit block diagram
Refer to the item "Signal flow", panel.

UI microcomputer

CP2 A/D input SW10~40

M30622

SW x6 A/D input A/D input A/D input CD/SD CD/SD SW

REV SW

PCON DE REV CP5

Serial communication

SW x5 IC14

Scratch microcomputer

P-CON TEMPO VR DE
DZ1200 audio output circuit block diagram
Refer to the item "Signal flow", CD, SD audio flow.

MAIN IC18

+7 V power supply

Three-terminal

+5 V for audio

regulator IC14

IC33 DAC

PCM1734

DSC25 LRCK DATA BCK SCK

Analog audio

IC35 Operation amplifier M5218A
IC2004 Operation amplifier M5218A
Digital output enable signal

VR2002

H.PHONE

VR IC2

IC2002 Operation amplifier M5218A

Q2004 Q2005 Q2006 Q2007

H.PHONE audio

H.PHONE OUT

M30622 MUTE signal X6

11.2896MHz

IC4 DIGITAL AUDIO TC9271

MUTE circuit

IC15 Gate 7W08F

Digital audio

IC2006 7WU04F Buffer

T2001 Isolation

transformer

DIGITAL OUT

DZ1200 turntable control circuit block diagram
Refer to the item "Signal flow", turntable.

JACK +10V Q2008

Transistor

+20V +20 V power supply

Turntable Motor

Clock IC2

TT.PWM IC2003 Motor controller AN6680 IC2005 Motor driver AN6675

Three-phase signal

communication

4.193MHz

adjustment

ECR EC

VR2001

Torque switching

IC2007 IC2008

Analog SW

Q2009 FG AMP

FG signal

FD coil
Motor ON/OFF Turntable FREE Forward/reverse switching signal
DZ1200 LCD access circuit block diagram
Refer to the item "Signal flow", LCD.

LCD unit

MAIN IC9

Voltage conversion

Data bus Controller

LVX4245

Data bus

IC1, 19 Control bus

Control bus

Operation power supply

+5 V power supply

Contrast

voltage control
Contrast power supply -10~ -13V
-15 V power supply IC8 Backlight power supply +5V

Three terminal

IC23 FLASH ROM Image data +7V

regulator

DZ1200 reset circuit block diagram
Refer to the item "Signal flow", reset circuit.
+3.3V IC14 Scratch microcomputer DSC25 RESET GIO

+3.3V IC34

Media microcomputer

DSC25 RESET

+3.3 V power supply

IC11 +2.9V

monitoring IC

+1.8 V power supply

IC10 +1.6V

General purpose output

IC6 +4.5V
RESET +5V IC2 UI microcomputer M30622
DZ1200 POWER circuit board power supply circuit block diagram
Refer to the item "Outline of the parts", POWER (power supply).

AC input 100~240V

Power supply switch

F1101 FUSE 1.6A

L1120 L1121 Line filter

D1140 Rectifier diode

T1150 Switching

D1403 Diode

IC1150

Switching IC

MR1722 D1271 Diode Q1200

Photocoupler

D1261 Diode +20V +7V IC1302

IC1200

Voltage detection

IC1410

Switching

IC1201

Fault mode analysis: (Refer to the table of fault symptoms and countermeasures.) 1. The power cannot be switched on.
The power cannot be switched on.

Replace the fuse.

Does the fuse blow when the power is switched on?

Blown fuse

Defective parts around IC1150, D1140
2. The power can be switched on, but there is no operation.
The power can be switched on, but there is no operation.

Switch on the power.

Does the LED of the CD mouse light?
Defective power supply circuit of the +5 V system
The LCD backlight lights, but the LED does not light.
Defect related to the SC/MD microcomputer
Do some of the panel switches/LEDs operate?
Defect related to the UI microcomputer
** Observe the waveforms of microcomputer CS, address, and data, and determine the fault location.
When there is absolutely no operation, doubting the SC/MD microcomputer is fastest.

3. Display-related

No LCD display
Can CD audio etc. be heard?
Defect related to the SC microcomputer
There is the possibility of a defective connection in the LCD wiring.

The LED does not light.

Is the operation of all switches without problems?
There is the possibility of a defective intermediate connection.

4. CD-related

The CD is not recognized.
Defective intermediate connection
Defective power supply circuit

Defective CD unit

The CD cannot be ejected.
Defective shutter operation

Defective EJECT SW

Defective shutter switch

Defective shutter motor

5. SD-related
The SD is not recognized.

Defective SD connector

Defective I/F IC
Defective MD microcompute

6. Turntable-related

Defective rotation
Defective motor controller IC There is rotation, but no sound.
Defective motor driver IC
Confirmation of the MAIN control signal
Can sound be heard in CD mode?
Is the LCD TIME display moving?
Yes Defective turntable sensor part
Yes Defective audio circuit
7. Related to the audio output
AD signal output is not possible.

Defective DAC IC

Defective operation amplifier power supply

Defective MUTE circuit

Analysis points: 1. There are three microcomputers. The panel operates when UI is running.
When the LED of the PAD button flashes when "REALTIME REC" is pressed while the power is on, SC also is OK.

2. 3. 4. 5. 6. 7.

MD also is OK when updating from SD is possible. SC/MD operation judgment and sensor judgment can be made by turntable/CD mode switching. Confirm the power supply if the system is unstable. Use test mode. As the panels are connected in the order of CP1 --> CP5 --> CP3, confirm the preceding one. For analog trouble, confirmation with a test CD (sine wave) is faster as the circuit is simple.
8. CD and SD have different connections to the MD microcomputer, but the signal flow after the input is in common.
Table of fault symptoms and countermeasures (for repair)
** The following fault symptoms assume that a product which operated perfectly at the time of shipping has become defective. Symptom Individual symptom Possible causes Defect location, countermeasures 1 Related to the The power cannot be switched on at all. Blown fuse Replace the fuse on the POWER circuit board. None of the power supplies is put out. IC1150 and D1140 on the POWER circuit board and power supply their surroundings +1.8 V is not put out. IC20 and D2 on the MAIN circuit board and their surroundings Check that +1.8 V is applied to C13 on the MAIN circuit board. IC1410 and L1271 on the POWER circuit board and their surroundings POWER circuit board fuse protector FP1400 IC1302 and D1261 on the POWER circuit board and their surroundings Check that +5 V is applied to C15 on the MAIN circuit board. POWER circuit board D1261 Check that +7 V is applied to C19 on the MAIN circuit board. IC1201 on the POWER circuit board and its surroundings Power circuit board resistor R1211 D1271 on the POWER circuit board and its surroundings D1403 on the POWER circuit board and its surroundings IC2, IC14, and IC34 on the MAIN circuit board and their surroundings

Connection confirmation, FFC cable replacement IC1, IC9, and IC13 on the MAIN circuit board and their surroundings Replacement of the LCD unit Replacement of the respective LEDs Connection confirmation, FFC cable replacement Connection confirmation, FFC cable replacement Connection confirmation, cable replacement IC3101, IC3102, IC3103, IC3104, Q3101, Q3102, Q3103, and Q3104 on the CP circuit board and their surroundings IC2 on the MAIN circuit board and its surroundings

Symptom 3 CD-related

Individual symptom CD loading is not possible.
Possible causes Defective +7 V CD motor power supply
Defect location, countermeasures Confirmation of the +7 V power supply of the POWER circuit board Check that approx. +7 V is applied to C19 on the MAIN circuit board. CD unit replacement Confirmation of the wiring between MAIN and CDOPSW circuit board Confirmation of the wiring between CDOPSW circuit board and EJECT circuit board Connection confirmation, FFC cable replacement Connection confirmation, FFC cable replacement IC3, IC5, IC21, IC22, IC27, and IC29 on the MAIN circuit board and their surroundings IC34 on the MAIN circuit board and its surroundings CD unit replacement Confirmation of the +7 V power supply of the POWER circuit board Check that approx. +7 V is applied to C19 on the MAIN circuit board. CD unit replacement Shutter motor and its surroundings Q2, Q3, Q10, and Q11 on the MAIN circuit board and their surroundings Confirmation of the wiring between MAIN and CDOPSW circuit board Confirmation of the wiring between CDOPSW and motor
Defective CD unit CD ejection is not possible. Defective wiring of the CD eject button
Defective wiring between MAIN and CD unit The CD is not recognized correctly. Defective wiring between MAIN and CD unit Defective CD control signal Defective media microcomputer Defective CD unit The CD does not turn. Defective +7 V CD motor power supply
Defective CD unit The shutter does not open and close. Defective shutter motor Defective motor drive circuit Defective connection between MAIN and CDOPSW circuit board
The shutter motor operates continuously. Recording of CD title information is not possible. 4 SD-related No recognition
Defective shutter open/close detection switch Defective SW2301, SW2302 on the CDOPSW circuit board Defective record EEROM IC16 on the MAIN circuit board and its surroundings
Defective SD lid open/close detection switch Defective SD I/F IC Defective SD key writing
SW1 on the MAIN circuit board and its surroundings IC17 and CN4 on the MAIN circuit board and their surroundings SD key rewriting IC17, CN4, and Q4 on the MAIN circuit board and their surroundings IC34 on the MAIN circuit board and its surroundings

Reading is not possible.

Defective SD I/F IC Defective operation of the microcomputer on the media side

5 Turntable-related

No turning
Defective connection between MAIN and JACK circuit board Defective connection between JACK and MOTOR circuit board Defective motor control IC Defective rotation pulse output
Connection confirmation, FFC cable replacement Pay attention to the orientation. Connection confirmation, cable replacement IC2003 and IC2005 on the JACK circuit board and their surroundings IC2 and CN7 on the MAIN circuit board and their surroundings JACK circuit board IC2003 IC2 and CN7 on the MAIN circuit board and their surroundings JIC2003 and Q2010 on the JACK circuit board and their surroundings Motor circuit board replacement
Defective motor start signal output
Defective motor Unwanted rotation at the time of power supply start
Defective +3.3 V microcomputer power supply Confirmation of the +3.3 V power supply of the POWER circuit board Check that +3.3 V is applied to C14 on the MAIN circuit board. Defective connection between MAIN and JACK circuit board Connection confirmation, FFC cable replacement Pay attention to the orientation. Q2003 on the JACK circuit board and its surroundings Confirmation of the connection between CP2 and CP3
Forward/reverse switching is not possible.
Defective switching signal Defective connection of the forward/reverse switch Defective motor control IC

Bad brake effectiveness

IC2003 and IC2005 on the JACK circuit board and their surroundings SENSOR circuit board SENSOR replacement Confirm lighting of the SENSOR LED. Connection confirmation, cable replacement
The turntable turns, but no audio is heard.
Defective rotation detection sensor Defective connection between SENSOR and relay circuit board

Irregular rotation

Defective rotation detection FG circuit Defective motor control IC
IC2003 and Q2009 on the JACK circuit board and their surroundings IC2003 and IC2005 on the JACK circuit board and their surroundings IC2007, IC2008, Q2019, and Q2020 on the JACK circuit board and their surroundings
Vacillation of the stroboscope with -50% Defective motor torque switching circuit slow rotation

Symptom 6 Output-related

Individual symptom No audio output for LINE OUT and headphone

Possible causes Defective +15 V, -15 V power supply Defective MUTE circuit
Defect location, countermeasures Confirmation of +15 V and -15 V power supply on the POWER circuit board Q2001, Q2002, Q2012, Q2013, Q2014, Q2015, Q2016, Q2017, and Q2018 on the JACK circuit board and their surroundings IC33 and IC18 on the MAIN circuit board and their surroundings Confirm that +5 V is put out for the output of IC18. IC35 on the MAIN circuit board and its surroundings X6 and IC32 on the MAIN circuit board and their surroundings Confirm that 11.2989 MHz is oscillated. Confirmation of +15 V and -15 V power supply on the POWER circuit board IC18 on the MAIN circuit board and its surroundings

Defective audio DAC

Defective audio amplifier Defective audio clock circuit
Distorted output to LINE OUT and headphone
Defective +15 V, -15 V power supply Defective three-terminal regulator for the audio DAC
No sound from LINE OUT L, R No sound from LINE OUT L
Defective LINE OUT amplifier Defective Lch MUTE circuit Defective LINE OUT amplifier Defective Rch MUTE circuit Defective LINE OUT amplifier Defective headphone amplifier
IC2004 on the JACK circuit board and its surroundings Q2016 on the JACK circuit board and its surroundings IC2004 on the JACK circuit board and its surroundings Q2015 on the JACK circuit board and its surroundings IC2004 on the JACK circuit board and its surroundings IC2002, Q2004, Q2005, Q2006, and Q2007 on the JACK circuit board and their surroundings Q2018 on the JACK circuit board and its surroundings IC2002, Q2004, and Q2005 on the JACK circuit board and their surroundings Q2017 on the JACK circuit board and its surroundings IC2002, Q2006, and Q2007 on the JACK circuit board and their surroundings IC4 on the MAIN circuit board and its surroundings IC15 on the MAIN circuit board and its surroundings IC2006 on the JACK circuit board and its surroundings Confirmation of the GND connection of P10, P23, and P24 on the IC4 MAIN circuit board Confirmation of the GND connection of P10, P23, and P24 on the IC4 MAIN circuit board Q2001, Q2002, Q2012, Q2013, Q2014, Q2015, Q2016, Q2017, and Q2018 on the JACK circuit board and their surroundings IC2 on the MAIN circuit board and its surroundings

No sound from LINE OUT R

No sound from the headphone or low volume No sound from the left headphone
Defective Lch MUTE circuit Defective headphone amplifier
No sound from the right headphone
Defective Rch MUTE circuit Defective headphone amplifier
No digital output (there is analog output) Defective digital audio IC Defective digital output circuit system Defective digital IC modification (initial product) There is digital output, but copying is not Defective digital IC modification (initial possible. product) Large shock sound at the time of power Defective MUTE circuit ON/OFF
7 Switch- and button- No reaction from any switch or button related
Defective operation of the UI microcomputer

VREF RFENV FE

Vref. E E 36 D A D C B C

A VREF2

Vref. Vref. 31
IPFLAG LRCK BCLK SRDATA SUBC SBCK /CLDCK
RFENV FE TE OFTR TRCRS VDET TBAL FBAL
Ech SUBTRACTER Vref. VCBA Fch

EQCTL 3TOUT TEOUT

RAM ADDRESS GENERATOR

PEAK DETECTOR/ AUTO CUE

LRCK BCLK SRDATA

Vref. 28

GCTRL TFLT

CLV SERVO

SUB-CODE DEMODULATOR

SUBC SBCK CLDCK

7 Q2 SWITCHING

Q3 SWITCHING

TBAL FBAL LDON
SERVO CPU CRCC CHECK Q-CODE REGISTER

PSEL SSEL

LDON TOFS
C0GBF0000007 IC5 FOCUS COIL / TRACKING COIL / TRAVERSE MOTOR DRIVE
F+ FOCUS COIL 16 VO3VIN2 VG2 VIN3 VG3 VO2+ VIN1 28

VREF PLLF2

D/A CONVERTER

SERVO OUTPUT PORT

MICROCOMPUTER INTERFACE

TIMING GEN. /PITCH CONT.

/FLOCK

/TLOCK

EFM MDATA BLKCK SQCK SMCK PMCK SUBQ MCLK STAT /RST IREF MLD X1 X2

T+ TRACKING COIL

22 +7V

59 X1 (16.9344MHz)

TVD FLOCK DMUTE SENSE TLOCK BLKCK MDATA SQCK SUBQ RSTO

11 8,6

VIN4 VO1VSS1,2 VREF1 Vcc

26 2,4,10

GSW A1~3 H1+ H1H2+ H2H3+ H3VH GND
ECR EC PS RNF VM Vcc FG2 CNF

+7V VDD

ECS ECM PC

AN77L05M-E1 IC2

+B1 REGULATOR +7V Q4 SWITCHING +B1

Q5 SWITCHING +B1

C0GBF0000004 IC4 SPINDLE MOTOR DRIVE
SL-DZ1200(PP,EB,EG,EP,GN) BLOCK DIAGRAM

I/O1~I/O16

2~9, 36~43 17~21, 24~30 31
21~26, 28~35, 38,39 IO0~15 10~17 RA0~UWE LWE RAS0 OE CAS0 C2PO SDATA BCK LRCK EXCK WFCK SBSO SCOR CSEL DD0~15 102, 104~107, 110~115, 117~120, CS3FX CS1FX DA0~139 133,135,138

CS3FX CS1FX DA0~2

RA0~7 VCC2 UW
C3ABHG000008 IC103 16M FLASH MEMORY

LW RAS OE CAS

SRDATA BCLK LRCK SBCK /CLDCK SUBC BLKCK
C1BB00000598 IC101 MICRO COMPUTER

IORDY DIOR DIOW

IORDY DIOR DIOE

DD0~15

CS,SUA0~6
PLLI VSS1-1~7 XTALCK VDD0-1~5 VDD1-1~4 HRST

VSS0-1~10

7 AVREF1

75 AVREF0

74 VDD0

68 VDD1

4 AVSS

33 VSS

VSS63 12~19 Q0~19~26 2~9 D0~7 VDD X101 (33.86MHz) D3.3V 77 87~89, 92~96 1,5,9,19, 27,36,41, 55,72,91 79~86 108,116,121, 127,132,136, 53 18,54, 90,126, 137 37,73, 109,144 143
TLOCK FLOCK FLAG6 FG RSTO SQCK SUBQ STAT MLD SENSE MDATA MCLK 4X 2X EQCTL DMUTE TVD GCTRL

P01 P131

SL-DZ1200 SD-Jukebox/SD Card Promo

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Receive by mail FREE SD-Jukebox Ver. 4 Software and a FREE 32MB SD Memory Card when you purchase a Technics SL -DZ1200 Direct-Drive Digital Turntable. Please print legibly and complete all information. Name _________________________________________________________________________ Address (No P.O. Boxes) _________________________________________________________ City ___________________________________________________________________________ State __________________________________________________ ZIP ____________________ E-mail Address _________________________________________________________________ Phone Number _________________________________________________________________ Model Number Purchased _________________________________________________________ Serial Number __________________________________________________________________ Date Purchased ________________________________________________________________ Mail your completed form to: SL-DZ1200 SD-Jukebox/SD Card Promo 20421 84th Ave. S Kent, WA 98032 How to claim your FREE SD-Jukebox Ver. 4 Software and FREE 32MB SD Memory Card: 1. To receive your FREE SD-Jukebox Ver. 4 software and FREE 32MB SD Memory Card, purchase a Technics SL-DZ1200 Direct-Drive Digital Turntable between May 1, 2004 and Aug. 31, 2004. 2. Return this completed form, including the serial number label, along with a copy of your cash register receipt with the purchase price circled. IMPORTANT: You must cut out and include the original label from the carton, which includes the UPC code, model number and serial number, or your claim cannot be processed. 3. Offer valid for purchase made from May 1, 2004 through Aug. 31, 2004. All claims must be postmarked within one month of purchase. 4. This offer is only available to the end user and original purchaser. No claims from re-sellers, dealers/ distributors, their employees or warehouse facilities, groups, clubs or organizations will be accepted or acknowledged. 5. Handwritten responses will be accepted. No stickers or preprinted address labels. Product must be new and unused. 6. Offer void where taxed, prohibited or restricted by law. Offer good only in the 50 United States. 7. Matsushita Electric Corporation of America ("Panasonic") is not responsible for late, lost or misdirected mail. 8. Limit one submission per person, address or household; may not be combined with any other offer or promotion. It is illegal to submit multiple requests for the same individual or family. Fraudulent submissions of multiple requests could result in Federal prosecution under the U.S. Mail Fraud Statutes (18 USC, Sections 1341 and 1342). 9. Claim forms postmarked more than one month after purchase will not be honored. 10. Please allow 8-14 weeks for the delivery of your SD-Jukebox Ver. 4 software and 32MB SD Memory Card. 11. Panasonic reserves the right to audit any claims and to nullify any claims that cannot be substantiated. Panasonic reserves the right to amend the rules after the program or cancel this promotion without prior notice.
http://www.panasonic.com/consumer_electronics/technics_dj/promo_coupon.asp

6/10/2004

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Questions about your claim? Call 1-800-833-9626, Monday through Friday, 8:00 a.m. to 3:00 p.m. CST. Visit us on the web at www.technicsusa.com