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Panasonic SA-AK230GCP, Service Manual

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Panasonic SA-AK230GCP Service Manual Download Page 102

Ref. No.

Part No.

Part Name & Description

Remarks

R5832

ERDS2TJ151T

150 1/4W

[M]

R5834

D0C1330JA020

33 1W

[M]

R5847

ERDS1FVJ220T

22 1/2W

[M]

R5853

ERDS2TJ224T

220K 1/4W

[M]

R5854

ERDS2TJ223T

22K 1/4W

[M]

R5855

ERDS1FVJ100T

10 1/2W

[M]

R5856

ERDS2TJ223T

22K 1/4W

[M]

R5858

D0C1270JA020

27 1W

[M]

R5951

ERDS2TJ332T

3.3K 1/4W

[M]

R5952

ERDS2TJ122T

1.2K 1/4W

[M]

R5954

ERDS1FVJ100T

10 1/2W

[M]

R5955

ERDS1FVJ100T

10 1/2W

[M]

R5956

ERDS1FVJ100T

10 1/2W

[M]

R5957

ERDS2TJ103T

10K 1/4W

[M]

R5958

ERDS2TJ103T

10K 1/4W

[M]

R5960

ERDS2TJ472T

4.7K 1/4W

[M]

R5961

ERDS2TJ151T

150 1/4W

[M]

R5965

ERDS2TJ123T

12K 1/4W

[M]

R5971

ERDS2TJ824T

820K 1/4W

[M]

R5972

ERDS2TJ152T

1.5K 1/4W

[M]

R6102

ERDS2TJ102T

1K 1/4W

[M]

R6103

ERDS2TJ102T

1K 1/4W

[M]

R6104

ERDS2TJ122T

1.2K 1/4W

[M]

R6105

ERDS2TJ182T

1.8K 1/4W

[M]

R6106

ERDS2TJ222T

2.2K 1/4W

[M]

R6111

ERDS2TJ473T

47K 1/4W

[M]

R6199

ERDS2TJ103T

10K 1/4W

[M]

R6202

ERDS2TJ102T

1K 1/4W

[M]

R6203

ERDS2TJ102T

1K 1/4W

[M]

R6204

ERDS2TJ122T

1.2K 1/4W

[M]

R6205

ERDS2TJ182T

1.8K 1/4W

[M]

R6206

ERDS2TJ222T

2.2K 1/4W

[M]

R6207

ERDS2TJ272T

2.7K 1/4W

[M]

R6208

ERDS2TJ472T

4.7K 1/4W

[M]

R6209

ERDS2TJ682T

6.8K 1/4W

[M]

R6210

ERDS2TJ103T

10K 1/4W

[M]

R6302

ERDS2TJ102T

1K 1/4W

[M]

R6303

ERDS2TJ102T

1K 1/4W

[M]

R6304

ERDS2TJ122T

1.2K 1/4W

[M]

R6305

ERDS2TJ182T

1.8K 1/4W

[M]

R6399

ERDS2TJ103T

10K 1/4W

[M]

R6401

ERDS2TJ103T

10K 1/4W

[M]

R6402

ERDS2TJ103T

10K 1/4W

[M]

R6403

ERDS2TJ2R7T

2.7 1/4W

[M]

R6404

ERDS2TJ2R7T

2.7 1/4W

[M]

R6405

ERDS2TJ274T

270K 1/4W

[M]

R6406

ERDS2TJ274T

270K 1/4W

[M]

R6411

ERDS2TJ223T

22K 1/4W

[M]

R6412

ERDS2TJ102T

1K 1/4W

[M]

R6415

ERDS2TJ223T

22K 1/4W

[M]

R6416

ERDS2TJ102T

1K 1/4W

[M]

R6421

ERDS2TJ103T

10K 1/4W

[M]

R6425

ERDS2TJ103T

10K 1/4W

[M]

R6457

ERDS2TJ392T

3.9K 1/4W

[M]

R6458

ERDS2TJ472T

4.7K 1/4W

[M]

R6491

ERDS2TJ473T

47K 1/4W

[M]

R6492

ERDS2TJ473T

47K 1/4W

[M]

R6493

ERDS2TJ103T

10K 1/4W

[M]

R6601

ERDS2TJ471T

470 1/4W

[M]

R6602

ERDS2TJ471T

470 1/4W

[M]

R6603

ERDS2TJ221T

220 1/4W

[M]

R6604

ERDS2TJ221T

220 1/4W

[M]

R6611

ERDS2TJ153T

15K 1/4W

[M]

R6631

ERD2FCVG470T

47 1/4W

[M]

R6632

ERD2FCVG470T

47 1/4W

[M]

R7102

ERJ3GEYJ472V

4.7K 1/16W

[M]

R7104

ERJ3GEYJ102V

1K 1/16W

[M]

R7105

ERJ3GEYJ393V

39K 1/16W

[M]

R7106

ERJ3GEYJ102V

1K 1/16W

[M]

R7144

ERJ3GEYJ473V

47K 1/16W

[M]

R7211

ERJ3GEYJ823V

82K 1/16W

[M]

R7212

ERJ3GEYJ821V

820 1/16W

[M]

R7214

ERJ3GEYJ681V

680 1/16W

[M]

R7217

ERJ3GEYJ102V

1K 1/16W

[M]

Ref. No.

Part No.

Part Name & Description

Remarks

R7218

ERJ3GEYJ102V

1K 1/16W

[M]

R7220

ERJ3GEYJ105V

1M 1/16W

[M]

R7221

ERJ3GEYJ101V

100 1/16W

[M]

R7253

ERJ3GEYJ100V

10 1/16W

[M]

R7254

ERJ3GEYJ102V

1K 1/16W

[M]

R7315

ERJ3GEYJ272V

2.7K 1/16W

[M]

R7323

ERJ3GEYJ562V

5.6K 1/16W

[M]

R7325

ERJ3GEYJ561V

560 1/16W

[M]

R7327

ERJ3GEYJ152V

1.5K 1/16W

[M]

R7328

ERJ3GEYJ183V

18K 1/16W

[M]

R7329

ERJ3GEYJ152V

1.5K 1/16W

[M]

R7331

ERJ3GEYJ223V

22K 1/16W

[M]

R7335

ERJ3GEYJ101V

100 1/16W

[M]

R7336

ERJ3GEYJ100V

10 1/16W

[M]

R7339

ERJ3GEYJ102V

1K 1/16W

[M]

R7349

ERJ3GEYJ153V

15K 1/16W

[M]

R7601

ERJ3GEYJ4R7V

4.7 1/16W

[M]

R7650

ERJ3GEYJ5R6V

5.6 1/16W

[M]

CAPACITORS

C1

ECBT1H5R6KC5

5.6P 50V

[M]

C1

ECEA1CKA101B

100 16V

[M]

C2

F1D1E103A004

0.01 25V

[M]

C2

F1D1H102A029

1000P 50V

[M]

C3

ECBT1H2R2KC5

2.2P 50V

[M]

C4

ECBT1H181KB5

180P 50V

[M]

C5

ECBT1H5R6KC5

5.6P 50V

[M]

C6

ECBT1H3R3KC5

3.3P 50V

[M]

C7

ECBT1H4R7KC5

4.7P 50V

[M]

C8

ECBT1H3R3KC5

3.3P 50V

[M]

C9

ECBT1H2R2KC5

2.2P 50V

[M]

C10

ECBT1H180JC5

18P 50V

[M]

C11

F1D1H102A029

1000P 50V

[M]

C1002

ECEA1HKN2R2B

2.2 50V

[M]

C1006

ECEA1HKA010B

1 50V

[M]

C1007

F0A2A472A034

4700P 100V

[M]

C1008

ECEA1HKA010B

1 50V

[M]

C1009

ECEA1CKA470B

47 16V

[M]

C1010

ECA1EM101B

100 25V

[M]

C1011

ECQV1H473JZ3

0.047 50V

[M]

C1012

ECJ1VB1H102K

1000P 50V

[M]

C1013

ECJ1VB1H102K

1000P 50V

[M]

C1014

ECJ1VB1H102K

1000P 50V

[M]

C1015

ECJ1VB1H102K

1000P 50V

[M]

C1016

ECJ1VB1H222K

2200P 50V

[M]

C1017

ECJ1VB1H222K

2200P 50V

[M]

C1018

ECJ1VB1H103K

0.01 50V

[M]

C1019

ECJ1VB1H102K

1000P 50V

[M]

C1020

ECJ1VB1H471K

470P 50V

[M]

C1021

ECJ1VB1H471K

470P 50V

[M]

C1022

ECJ1VB1H102K

1000P 50V

[M]

C1023

ECJ1VB1H102K

1000P 50V

[M]

C1026

ECEA0JKA470B

47 6.3V

[M]

C1027

ECJ1VB1H102K

1000P 50V

[M]

C1030

ECEA1AKA101B

100 10V

[M]

C1031

ECA1AM101B

100 10V

[M]

C1032

F1C1C183A023

0.018 16V

[M]

C1033

F1C1C183A023

0.018 16V

[M]

C1034

ECEA1HKA3R3B

3.3 50V

[M]

C1035

ECEA1HKA3R3B

3.3 50V

[M]

C1036

ECJ1VB1C333K

0.033 16V

[M]

C1037

ECEA1HKA3R3B

3.3 50V

[M]

C1038

ECJ1VB1H221K

220P 50V

[M]

C1039

ECJ1VB1H221K

220P 50V

[M]

C1040

ECEA1CKA100B

10 16V

[M]

C1041

ECEA1CKA100B

10 16V

[M]

C1042

ECEA1CKA220B

22 16V

[M]

C1043

ECEA1HKA4R7B

4.7 50V

[M]

C1044

ECEA1AKA330B

33 10V

[M]

C1045

ECEA1AKA220B

22 10V

[M]

C1046

ECA1CM221B

220 16V

[M]

C1049

ECJ1VB1H332K

3300P 50V

[M]

C1050

ECJ1VB1H332K

3300P 50V

[M]

102

SA-AK23 0GCP

 

Summary of Contents for SA-AK230GCP

Page 1: ...ita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA AK230GCP Colour S Silver Type Track system 4 track 2 channel Heads Record playback Solid permalloy head Erasure Double gap ferrite head Motor DC servo motor Recording system AC bias 100 kHz Erasing system AC erase 100 kHz Tape speed 4 8 cm s Overall frequency response 3 dB 6 dB at DECK...

Page 2: ... 11 Checking for major P C Bs 39 11 1 Checking of Main P C B 39 11 2 Checking of Transformer P C B 40 Mass 6 9 kg Operating temperature range 5 to 35 C Operating humidity range 5 to 90 RH no condensation n SYSTEM SC AK230 GCP Music center SA AK230 GCP Speaker SB AK230 GC Notes 1 Specifications are subject to change without notice Mass and dimensions are approximate 2 Total harmonic distortion is m...

Page 3: ...iodes 84 21 Terminal Function of IC 痴 85 21 1 IC7002 MN6627953HB Servo processor Digital signal processor Digital filter D A converter 85 21 2 IC7003 AN8739SBTE2 Focus coil Tracking coil Traverse motor Spindle motor drive 85 21 3 IC2801 C2CBJG000565 System Microprocessor 86 22 Troubleshooting Guide 87 23 Parts Location and Replacement Parts List 88 23 1 Deck Mechanism RAA4502 S 89 23 2 CD Loading ...

Page 4: ...lectro Static Discharge ESD to Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by electricity Such components commonly are called Electrostatica lly Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to help reduce ...

Page 5: ...g lead free solder will have a PbF stamp on the P C B Caution Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron In case of soldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F 600 C When soldering ...

Page 6: ...the short pin finish the job in as short time as possible 4 Do not turn the variable resistor laser power adjustment It has already been adjusted Grounding for electrostatic breakdown prevention 1 Human body grounding Use the anti static wrist strap to discharge the static electricity from your body 2 Work table grounding Put a conductive material sheet or steel sheet on the area where the travers...

Page 7: ... Do not disassemble the optical pick up unit since radiation from exposed laser diode is dangerous 2 Do not adjust the variable resistor on the pick up unit It was already adjusted 3 Do not look at the focus lens using optical instruments 4 Recommend not to look at pick up lens for a long time CAUTION THIS PRODUCT UTILIZES A LASER USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER T...

Page 8: ...8 Accessories Remote Control FM Antenna AC Cord AM Loop Antenna AC Plug Adaptor 8 SA AK230GCP ...

Page 9: ...9 Operation Procedures 9 SA AK230GCP ...

Page 10: ...10 SA AK230GCP ...

Page 11: ...cement reverse the respective procedures Special reassembly procedures are described only when required 3 Select items from the following index when checks or replacement are required 4 Refer to the Parts No on the page of Parts Location and Replacement Parts List Section 23 if necessary 10 1 Disassembly flow chart The following chart is the procedure for disassemblin g the casing and inside parts...

Page 12: ...ration of gear for servicing perform the procedures as follows 3 In case of re servicing the same set the gear for servicing may has been taken off because it has been used The gear for servicing must be stored Remove the gear provided with mecha cover as shown below Insert the hexagonal screwdriver 2mm into the gear and then project the tip of screwdriver for 1 2 mm in length 12 SA AK230GCP ...

Page 13: ...he POWER button to power up the main unit Step 3 Press the OPEN CLOSE button the disc tray will open automatically Step 4 Release the 2 claws and then remove the CD Lid Step 5 Press the OPEN CLOSE button the disc tray will close 10 4 Disassembly of CD Lid The CD changer unit can be removed after the CD Lid is removed Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet Opening the disc...

Page 14: ...t the gear tool into the hole on the underside of CD chassis and then rotate in the direction of arrow The disc tray will be opened Step 2 Release the 2 claws and then remove the CD lid cover Step 3 Repeat Step 2 but rotate the gear tools in anti clockwise direction Step 4 The disc tray will be closed 14 SA AK230GCP ...

Page 15: ...p the CD Mechanism Unit Step 4 Remove 4 screws Step 5 Remove the CD chassis Step 6 Lay the CD mechanism unit as shown For disassembly of CD mechanism unit please refer to Section 10 12 of this manual 10 5 Disassembly of Rear Panel Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet 10 6 Disassembly of CD Mechanism Unit Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet 1...

Page 16: ...sassembly of Top Cabinet Follow the Step 1 Step 6 of Item 10 4 Disassembly of CD Lid Follow the Step 1 of Item 10 5 Disassembly of Rear Panel Follow the Step 1 Step 3 of Item 10 6 Disassembly of CD Mechanism Unit 10 8 Disassembly of Power P C B Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet Follow the Step 1 Step 6 of Item 10 4 Disassembly of CD Lid Follow the Step 1 of Item 10 5...

Page 17: ...sistor and replace the components Step 4 Fix back the cut portion with a screw as shown Replacement of the Power Amplifier IC Voltage Regulator 10 9 Disassembly of Transformer P C B Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet Follow the Step 1 Step 6 of Item 10 4 Disassembly of CD Lid Follow the Step 1 of Item 10 5 Disassembly of Rear Panel Follow the Step 1 Step 3 of Item 10 ...

Page 18: ...t in the direction of arrow 1 and then remove it in the direction of arrow 2 For replacement of Deck Mechanism P C B Step 6 Remove 3 screws 10 10 Disassembly of Front Panel Unit Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet Follow the Step 1 Step 6 of Item 10 4 Disassembly of CD Lid Follow the Step 1 Step 3 of Item 10 6 Disassembly of CD Mechanism Unit 10 11 Disassembly of Deck ...

Page 19: ... rotate the hexagonal wrench clockwise The slide plate R moves for a little amount Step 5 Pressing the claw B in the direction of arrow 1 the connection lever moves in the direction of arrow 2 10 12 CD Mechanism Main Component Replacement Procedures Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet Follow the Step 1 Step 6 of Item 10 4 Disassembly of CD Lid Follow the Step 1 Step 6 ...

Page 20: ...g the traverse deck avoid touching the OPU lens and pressing onto the turntable Step 8 Remove 3 screws Step 9 Unsolder the motor terminals 4 points Step 10 Remove the FFC board from the connector and then remove the CD Servo P C B Step 11 Remove the pin Step 12 Release the claw and then remove the traverse deck ass y 20 SA AK230GCP ...

Page 21: ...d Step 2 Install the CD servo P C B in the traverse deck ass y Step 3 Remove 3 screws Step 4 Solder Note for installation of the CD servo P C B Installation for traverse deck ass y Step 1 Install the traverse deck ass y to the timing lever Step 2 Align the boss of traverse deck ass y with the slot of traverse cam gear Step 3 Force the claw of timing lever Step 4 Force the disc tray fully 21 SA AK2...

Page 22: ...fting the claw in the direction of 1 draw the CD Detect P C B in the direction of arrow 2 Step 5 With pressing the claw B in the direction of arrow 1 force the connection lever in the direction of arrow 2 Step 5 Remove the mechanism cover 10 12 2 Replacement for the Disc Tray 22 SA AK230GCP ...

Page 23: ...laws and then draw the disc tray Step 9 With forcing the left guide bar manually because the left guide bar interfers with claw draw the disc tray Installation of the disc tray after replacement Step 1 Slide the drive rack fully in the direction of arrow Step 2 Holding the drive rack not to move install the disc tray Step 3 Align the drive rack with the drive gear 23 SA AK230GCP ...

Page 24: ... spring Step 4 Remove the pulley gear change gear and UP DOWN gear NOTE Force the right guide bar of tray base manually not to move upwards Step 4 Holding the disc tray manually push the disc tray in the direction of the arrow Step 5 Release the 2 claws and then remove the bottom SW P C B 10 12 3 Disassembly and reassembly for mechanism base drive unit 24 SA AK230GCP ...

Page 25: ...he claw and then remove the tray lock Step 8 Release the claw and then remove the rear lock Step 9 Pressing the claw B in the direction of arrow 1 force the connection lever in the direction of arrow 2 Step 10 Move the slide plate 1 to the end of stock side 25 SA AK230GCP ...

Page 26: ...n of arrow 2 Step 12 Remove slide plate 1 and slide plate 2 Step 13 Remove the traverse relay gear traverse cam gear and drive gear Dissassembly reassembly for the spindle base unit Step 1 Draw the 5 disc spacers Step 2 Pushing the claw slide the support plate in the direction of arrow and then remove it 26 SA AK230GCP ...

Page 27: ... disc lever spring Step 4 Release the 2 claws and then draw the relay gear B Step 5 Release the 2 claws as shown below NOTE Hold the loading stopper ass y manually bacause it is flipped by spring Step 6 Remove the cushion spring Step 7 Remove the loading stopper ass y in the direction of arrow 27 SA AK230GCP ...

Page 28: ...ewdriver Step 12 Squeeze the shaft of lower hook and then draw it Step 13 Rotate the lower spindle in the direction of arrow until the lower spindle interferes with stopper Step 14 Insert the thin tip of minus screwdriver between the lower spindle and UP DOWN base and then slacken the lower spindle to release the stopper Then rotate the lower spindle and remove it Step 15 Rotate the UP DOWN base a...

Page 29: ...the loading stopper ass y and then align the lower spindle with the trapezoid tooth of relay gear A Step 3 Force the loading stopper ass y latch the claw firmly Reassembly for mechanism base drive unit Step 1 Install the traverse cam gear Step 2 Rotate the traverse cam gear to the direction of arrow Step 3 Install the drive gear and traverse relay gear When installing the traverse relay gear align...

Page 30: ... leve and align the trapezoid tooth of traverse relay gear with the slide plate 1 Step 6 Install the spindle base unit First slide plate 1 Step 7 Move the slide plate 1 to forward fully Step 8 Install the rear lock The claw should be latched Step 9 Install the Spindle Position P C B The claw should be latched Step 10 Install the tray lock The claw should be latched 30 SA AK230GCP ...

Page 31: ...l the gear holder and then tighten the screw a Step 14 Install the tray base traverse ass y mechanism cover and upper plate Operation check after servicing Check the proper operation of following items with gear and hexagonal screwdriver 1 Open close of tray base 2 Moving the tray base to the stock side 3 UP DOWN operation of spindle base unit 4 UP DOWN operation of traverse ass y 31 SA AK230GCP ...

Page 32: ... terminals 2 points Step 5 Unsolder the motor terminals 2 points Step 6 Release the 2 claws A and then remove the Motor P C B Step 7 Release the claw B and then remove the motor ass y Notice for motor ass y installation 1 Locate the name plate of motor to the traverse ass y 2 Align the hole of motor with the ribs 10 12 4 Replacement for the motor ass y 32 SA AK230GCP ...

Page 33: ...2 screws 10 13 Replacement for the pinch roller ass y and head block Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet Follow the Step 1 Step 6 of Item 10 4 Disassembly of CD Lid Follow the Step 1 Step 3 of Item 10 6 Disassembly of CD Mechanism Unit Follow the Step 1 Step 3 of Item 10 10 Disassembly of Front Panel Unit Follow the Step 1 Step 5 of Item 10 11 Disassembly of Deck Mecha...

Page 34: ...e belt Step 1 The boss and marking should be positioned horizontally 10 14 Replacement for the Deck motor ass y capstan belt A capstan belt B and winding belt Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet Follow the Step 1 Step 6 of Item 10 4 Disassembly of CD Lid Follow the Step 1 Step 3 of Item 10 6 Disassembly of CD Mechanism Unit Follow the Step 1 Step 3 of Item 10 10 Disass...

Page 35: ... Step 5 Install the winding lever and spring while pressing the winding arm in the direction of arrow Step 6 Install the flywheel R Step 7 Put the capstan belt A temporarily as shown below Step 8 Put the capstan belt B on the motor ass y pulley Step 9 Install the sub chassis to the mechanism and then tighten screws 35 SA AK230GCP ...

Page 36: ...Step 10 Remove 3 screws Step 11 Put the capstan belt B as shown below Step 12 Put the capstan belt A on the motor ass y pulley 36 SA AK230GCP ...

Page 37: ...ssette lid ass y For DECK1 and DECK2 Step 2 Push up the cassette lid ass y in the direction of arrow For DECK1 and DECK2 10 15 Replacement for the cassette lid ass y Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet 37 SA AK230GCP ...

Page 38: ...ller during playback or recording rotate the flywheel F in the direction of the arrow to remove it Step 2 Push the lever upward and open the cassette lid ass y Remove the cassette tape 10 16 Rectification for tape jam problem Follow the Step 1 Step 2 of Item 10 3 Disassembly of Top Cabinet 38 SA AK230GCP ...

Page 39: ...Deck Mechanism P C B and Power P C B can be carried out using below procedures For the disassemblin g procedures refer to Section 10 11 1 Checking of Main P C B 1 Remove Top Cabinet and Rear Panel 2 Remove CD Lid 3 Disassemble CD Mechanism Unit 4 Connect FFC wires CN2801 CN2805 from CD Mechanism Unit 39 SA AK230GCP ...

Page 40: ...11 2 Checking of Transformer P C B 1 Remove Top Cabinet and Rear Panel 2 Remove CD Lid 3 Disassemble CD Mechanism Unit 4 Connect FFC wires CN2801 CN2805 from CD Mechanism Unit 40 SA AK230GCP ...

Page 41: ...isassemble Panel P C B 6 Disassemble Deck Mechanism Unit 7 Use the extension cable A to reconnect CN1001 Deck P C B and CN2803 Main P C B 8 Use the extension cable B to reconnect CP6401 Panel P C B and CN971 Deck Mechanism P C B Service Tools Extension FFC A Deck P C B Main P C B REEX0485 14 Pins B Panel P C B Deck Mechanism P C B REEX0484 10 Pins 41 SA AK230GCP ...

Page 42: ...terial to avoid short circuit 8 Use the extension cable A to reconnect CN1001 Deck P C B and CN2803 Main P C B 9 Use the extension cable B to reconnect CP6401 Panel P C B and CN971 Deck Mechanism P C B 10 Use the extension cable C to reconnect H5950 W5950 Power P C B and CN5950 Transformer P C B Service Tools Extension FFC A Deck P C B Main P C B REEX0485 14 Pins B Panel P C B Deck Mechanism P C B...

Page 43: ...th the erasure prevention tab remove from right side only and close the cassette holder 5 Press REVERSE FM MODE BP Tape will be stop after 2 seconds 6 Load a pre recorded tape with both side record tabs intact and close the cassette holder 7 Press PLAY TUNE TIME ADJ UP After TPS function tape will stop automatically 8 Press REC STOP Tape will not move 9 Press STOP TUNE MODE to indicate Error code ...

Page 44: ...confirmed in the abnormal detection mode explained in the later section 12 8 2 Abnormality detection for CD Changer block No Abnormal Items Error Display Method of Detection 1 REST SW abnormal F15 Under normal operation Self Diagnostic Mode inclusive this error occurs when the REST SW ON is not detected within the specified time and shall be memorized 2 Transmission error between CD servo LSI and ...

Page 45: ...ode a During cold start of micro processor IC b Restart of aging mode for the mechanism unit 3 Mechanism Error Code Mechansim Error Code Table Error Code Description M 00 No Error M 01 OPEN Position Horizontal Motion Abnormality at play position M 02 PLAY Position Horizontal Motion Abnormality at stock position M 03 PLAY Position Horizontal Motion Abnormality during changing position M 04 CHANGE P...

Page 46: ...D PLAY mode 13 3 CD Mecha Aging Test Mode CR20 1 Functional summary of CD aging test mode It is for the purpose to determine the reliability of the CD changer 2 To enter into CD aging test mode a First enter into self diagnost ic mode Refer to Section 12 2 How to enter the Self Diagnostic Function b In the self diagnost ic mode switch the SELECTOR to and press It will enter into CD aging test mode...

Page 47: ... checksum and Version Display Mode a Enter into Self Diagnostic Mode Refer to Section 12 2 b In the Self Diagnostic Mode Press twice The version number and the calculated ROM Checksum of the current software will be displayed on the FL as shown in this example Note The Software Version No Micon Software Checksum differs from set to set The ROM Checksum is calculated on demand not hard coded The RO...

Page 48: ...CK 2 FWD Fig 1 14 1 2 Bias and Erase Voltage Check 1 Set the unit AUX position 2 Insert the Normal blank tape QZZCRA into DECK 2 and the unit to REC mode use l REC STOP key 3 Measure and make sure that the output is within the 1 Connect the instrument as shown in Fig 5 2 Set the unit to AM mode 3 Apply signal as shown in Fig 5 from AM SG 4 Adjust Z2602 so that the output frequency is maximized in ...

Page 49: ...djust Z2602 OSC so that the EVM AC is maximized 6 Set AM SG to 600Hz 7 Receive 600Hz in the unit 8 Adjust Z2602 ANT so that the EVM SG is maximized 14 3 1 Cassette Deck Section 14 3 2 Tuner Section 9 Set AM SG to 520kHz 10 Receive 520kHz in the unit 11 Adjust L2602 OSC so that the EVM DC value is with 1 1 0 5V Fig 7 14 3 Alignment Points 49 SA AK230GCP ...

Page 50: ...COIL DRIVE TRAVERSE MOTOR DRIVE SPINDLE MOTOR DRIVE MUTE CH2 FOCUS COIL TRACKING COIL D4 17 D4 16 D3 15 D3 14 D1 11 D1 10 D2 13 D2 12 4 PC2 3 IN2 6 IN1 24 IN3 23 IN4 1 RST NC 18 5 NC 2 NC B B B B IC7003 AN8739SBTE2 FOCUS COIL TRACKING COIL TRAVERSE MOTOR SPINDLE MOTOR DRIVE M7301 TRAVERSE MOTOR E F B A LPD LD C D SPPOL SPOUT TRVP TRP FOP B B A B F E M M 50 SA AK230GCP ...

Page 51: ...VREF 27 A B C D E F 30 35 A B C D E F CEA 21 LD 29 LD PD 28 LPD DCDET 36 CAGC 41 2 EXT1 3 EXT2 76 GIO0 77 GIO1 78 GIO2 75 TXTCK PORT ARF RFOUT 39 RFIN 40 FEN 24 TEN 25 FEOUT 23 TEOUT 26 LRCK BCLK SRDATA SERIAL OUTPUT INTERFACE REGULATOR LON DVDD2 MP3 WMA DECODER FS CONVERTER DIGITAL FILTER 1 BIT DAC PWM LOGIC ANALOG LOWPASS FILTER RFENV 22 A D CONVERTER ADPVCC 18 FEIN 20 TEIN 19 RFENV 22 OUTPUT PO...

Page 52: ...FF REG VCO AM MIX AM RM AMP AGC PHASE DET PILOT DET FF PILOT CANCEL FM TUNER 15V SUPPLY SWITCH Q2606 POWER ON RESET UNIVERSAL COUNTER UNLOCK DETECTOR PHASE DETECTOR CHARGE PUMP TO CDDRIVE BLOCK PLL FREQUENCY SYNTHESIZER LC72131MDTRM IC2602 X2602 16 17 18 11 15 19 10 7 6 9 8 4 CL 3 DI 2 CE 5 DO 13 12 14 20 1 L2602 D2602 L2601 23 24 22 21 20 19 18 17 16 14 15 13 1 2 3 4 6 5 7 8 9 10 11 12 FM IF AMP ...

Page 53: ...4 FL_CLK SCK 9 SDATA 10 73 FL_DOUT XIN 5 XOUT 6 RMT 18 D6457 MLD 79 MDATA 80 MCLK 81 22 SD 77 21 ST DO 78 STATUS 84 CHG_CW 85 CHG_CCW 88 CHG_PLR 83 CHG_HLF 89 CHG_AD2 90 CHG_AD1 86 CHG_SW1 87 CHG_SW2 PLLCE 3 30 PLLCK 29 PLLDA X_IN 15 X_OUT 13 V_JOG_A 67 V_JOG_B 68 RESTSW 82 IN1 5 IN2 6 VREF 4 VCC 7 GND 1 10 OUT2 2 OUT1 8 VS D2 PUSH PUSH OPEN X2802 XC_IN 10 XC_OUT 11 X2801 19 BLKCK 21 23 24 26 40 3...

Page 54: ...TCH PLUNGER ON OFF SWITCH PLUNGER SUPPLY SWITCH PLUNGER ON OFF SWITCH 95 PHOTO_2 IC951 PHOTO INTERRUPTER CNB13030R2AU 97 PHOTO_1 56 PLG1 Q6411 Q6421 57 PLG2 60 DECK1_H 10 16 14 13 11 6 19 15 12 21 4 22 3 17 8 1 2 24 23 18 7 9 3 5 2 4 59 REC Q2980 REC ON OFF CONTROL 58 MTR 20 5 M1002 S951 MODE 52 HALF_1 53 MODE_1 S952 HALF Z971 INTERFACE 91 DECK2 S972 HALF S975 RECINH_F S971 MODE IC2801 C2CBJG00056...

Page 55: ... 92 94 KEY1 RESET EFP_RESET 12 B D2811 40 MUTE_A IC2801 C2CBJG000565 MICROPROCESSOR 39 MUTE_H IC2804 C0AABA000009 DUAL OP AMP Q2571 MUTING SWITCH D2813 SWITCH Q2902 D2901 SWITCH Q2901 1 2 LM_L R S6101 S6106 S6201 S6210 S6301 S6303 S6305 C3EBDG000052 E EPROM NOT SUPPLIED IC2802 5 4 3 43 EE_DAT 42 EE_CLK 41 EE_CS 6 Q2806 POWER RESET CONTROL SWITCH FILTER FILTER CD SIGNAL 2 6 1 7 3 5 B B B B Q2701 Q2...

Page 56: ...D5954 D5957 Q5804 Q5806 Q5807 Q5808 MUTE_H Q5802 Q5805 Q5803 Q5801 IN GND 12 OUT GND 9 8 VCCM 6 AC DET Q5814 HEADPHONE MUTING SWITCH D5813 3 VCC 2 VCC B 4 1 OUT_L R IN_L R 11 13 IN_L R 10 14 SYNCHRONISING SWITCH MUTE_H JK5952 5 LATCH Z5950 FAN D5814 CURRENT LIMITING SWITCH Q5954 FAN HP_SW MAIN SIGNAL LINE FM OSC SIGNAL LINE FM SIGNAL LINE CD SIGNAL LINE AM OSC SIGNAL LINE AUX SIGNAL LINE AM SIGNAL...

Page 57: ...16 Voltage Measurement 57 SA AK230GCP ...

Page 58: ...58 SA AK230GCP ...

Page 59: ...reference voltage of this unit measured by DC electronic voltmeter high impedance and oscilloscope on the basis of chassis Accordingly there may arise some error in voltage values and waveformsdepending upon the internal impedance of the tester or the measuring unit Importance safety notice Components identified by mark have special characteristic s important for safety Furthermore special parts w...

Page 60: ... 01 R7327 1 5K R7335 100 C7335 0 1 C7334 10V220 R7336 10 F C7670 0 1 R7315 2 7K R7325 560 C7315 0 22 SCHEMATIC DIAGRAM 1 CD SERVO CIRCUIT OPTICAL PICKUP CIRCUIT B SIGNAL LINE M M 12 11 10 2 4 6 8 9 7 5 3 1 13 14 15 16 IC7003 VCC NC NC RSTIN IN3 IN4 VREF NC RST GND GND PVCC2 PGND2 D4 D4 D3 D3 PGND1 PVCC1 NC D2 D2 D1 D1 IN1 NC PC2 NC IN2 NC 3 4 5 6 24 25 26 8 1 2 23 21 9 20 10 19 11 18 12 13 17 16 1...

Page 61: ...D RFOUT CEA LD C RFENV RESERVE AVDD2 NTEST CAGC PLFF0 ARFOUT AVSS2 ARFIN DSLF IREF PLLF AVSS1 NC OUTR IOVDD1 REGON IOMODE DVSS2 AVDD1 OUTL DVDD2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 64 61 62 63 68 65 66 67 72 69 70 71 73 74 75 76 77 78 79 80 STAT TX CIRCUIT 29 C7107...

Page 62: ...621 22K R2602 4 7K C2639 50V4 7 C2619 680P C2618 0 01 C2617 0 01 C2642 50V1 R2642 6 8K C2641 50V1 R2641 6 8K R2626 1K R2625 470 R2629 27K R2627 470 C2624 100P R2632 10K C2648 0 01 R2624 33 X2602 H3F1065A0002 C2622 50V1 R2622 2 7K C2621 50V0 47 R2631 120 R2644 120 R2633 1K C2629 6 3V100 C2649 0 1 C2623 50V1 R2645 100K C2643 6800P C2644 6800P R2646 100K TO MAIN CIRCUIT 2A ON SCHEMATIC DIAGRAM 7 1A 1...

Page 63: ...AFGND PBR PBL MOT10V REC 15V REC_R REC_L PBR PBL JK2801 RCH AUX LCH R2216 12K R2217 2 7K C2217 100P C2216 680P L2996 ERJ3GEY0R00V R2116 12K R2117 2 7K C2117 100P C2116 680P AUXL C2998 0 1 C2181 0 HI_L C2183 0 R2184 3 3K R2181 0 C2283 0 R2281 0 HI_R C2281 0 R2284 3 3K DECK1_H MTR C2976 16V10 R2252 0 MOGND AUXR RECORD SIGNAL LINE PLAYBACK SIGNAL LINE SW5V Q2978 R2976 0 R2977 0 Q2978 B1GDCFJJ0023 SWI...

Page 64: ...RST MCLK MDATA MLD RST STAT BLKCLK MLD MDATA MCLK PGND 7 5V LD_SW CD3 3V RCH_OUT AGND LCH_OUT C2907 470P CD_GND R2929 10K R2930 10K R2931 10K C2906 1000P R2914 4 7K R2912 4 7K R2927 4 7K Q2901 B1ACKD000005 SWITCH R2933 0 D2904 B0EAKM000117 R2903 15 R2902 12 R2901 10K C2903 0 01 R2910 330 R2909 2 2K C2904 16V100 Q2902 R2907 1K R2908 330 R2932 0 D2901 B0ADCC000002 SW5V CD8V R2918 10K R2924 10K C2201...

Page 65: ...R DECK1_H PLG2 PLG1 SW_LED MODE_1 HALF_1 MLD CD_RST SSEQ_LED EXP_DAT EXP_CLK V_JOG_B V_JOG_A VCC R2892 0 C2821 100P D2802 B0ADCJ000020 R2803 10K R2801 10K R2802 100 R2891 47K C2854 16V100 C2852 16V100 SYS6V RMT BLKCK SYNC DO ST SW_LV2 ASP_DAT ASP_CLK LM_L VCC XC_IN XC_OUT X_OUT XIN C2851 C2853 0 1 Q2806 Q2806 B1GBCFJJ0051 POWER RESET CONTROL SWITCH D2804 B0ACCK000005 C2857 50V2 2 VREF C2841 18P C2...

Page 66: ...16 8 2K IC2803 C1BB00000732 AUDIO SOUND PROCESSOR R2317 100K C2120 1 C2412 0 15 C2411 0 15 R2418 2 7K R2417 100K C2220 1 R2111 10K R2112 22K C2111 0 1 C2112 1500P R2211 10K R2212 22K C2211 0 1 C2212 1500P R2206 100 C2206 3300P R2952 4 7K C2121 0 1 C2221 0 1 R2103 6 8K C2126 0 1 C2226 0 1 R2108 6 8K C2131 0 22 C2231 0 1 R2113 8 2K C2136 0 22 C2236 0 1 R2118 8 2K OUT1 OUT2 C2583 0 22 ASP_CLK R2586 1...

Page 67: ... 2 7 R6412 1K R6416 1K R6415 22K R6411 22K SW5V HALF_1 DECK2 DVREF PLG1 PLG2 PHOTO_1 PHOTO_2 MOT10V MODE_1 PL2 PL1 DECK2 HALF MODE_1 VREF_GND PGND 1 2 4 6 8 10 9 7 5 3 TO DECK MECHANISM CIRCUIT CN971 ON SCHEMATIC DIAGRAM 13 B SIGNAL LINE Q6421 Q6425 B1GACFLL0007 PLUNGER ON OFF SWITCH K2 LED9V SSEQ_LED Q6457 S6201 S6203 S6202 S6210 S6209 S6208 S6207 S6206 S6205 S6204 R6203 1K R6204 1 2K R6206 2 2K ...

Page 68: ...Y3 PLG1 HPR HPL VJOG_A FL_CS FL_RESET DECK2 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 2 4 6 8 9 7 5 3 1 FL_CLK FL_DOUT VJOG_B MOT10V SYNC SW5V VREF RMT PHOTO_1 PHOTO_2 KEY1 K2 KEY3 DECK2 FL_CLK FL_DOUT FL_CS FL_RESET VJOG_B VJOG_A MOT10V PLG2 PLG1 MODE_1 HALF HPR HPL SYS6V TO MAIN CIRCUIT CN2806 ON SCHEMATIC DIAGRAM 5 PCONT PCONT SYS6V FL12 FL13 FL14 FL15 FL16 FL17 FL18 FL19 F...

Page 69: ...0015 D5965 B0AACK000004 C5958 0 01 C5957 50V10 R5961 150 R5960 4 7K D5960 MAZ42700LF D5959 B0EAKM000117 D5958 B0EAKM000117 C5956 50V47 C5955 50V22 R5951 3 3K Q5953 Q5953 B1AACF000064 POWER CONTROL SWITCH T5951 RTP1H3E002 D5966 B0EAKM000117 R5956 10 R5955 10 R5954 10 Q5950 C5953 0 01 Q5950 B1BACD000017 SYSTEM 6V VOLTAGE REGULATOR C5952 10V47 C5963 35V4 7 R5958 10K R5957 10K C5954 0 01 Q5952 F1 250V...

Page 70: ...823 470 C5810 25V100 Q5803 C5813 25V10 D5803 B0BA01500003 R5827 2 2 R5826 2 2 R5825 2 2 R5828 10K C5811 0 01 Q5806 Q5802 B1BCCG000002 VOLTAGE SUPPLY SWITCH Q5806 B1GCCFGA0005 CURRENT LIMITING SWITCH SHORT CIRCUIT PROTECTION Q5804 Q5804 B1BCCG00002 CURRENT STABILISER SWITCH R5830 1 2K Q5807 Q5807 B1AACF000064 10V VOLTAGE REGUALTOR E5800 JK5952 H5950 W5950 R5829 330 C5812 25V33 D5809 B0BA9R600002 D5...

Page 71: ...Q1003 B1AAGC000007 SWITCHING RECH Q1007 R1090 220 C1046 16V220 R1040 0 C1044 10V33 R1004 1 5K Q1004 Q1005 Q1004 Q1005 B1AAGC000007 BIAS OSCILLATOR C1013 1000P C1014 1000P C1010 25V100 R1007 4 7 C1016 2200P C1017 2200P R1011 10K Q1007 B1ABCE000016 BIAS OSC CONTROL C1026 6 3V47 R1013 4 7K R1012 4 7K C1018 0 01 R1014 4 7K C1011 0 047 C1008 50V1 C1034 50V3 3 R1032 10K R1055 2 2K C1038 220P C1042 16V22...

Page 72: ... 9 7 5 3 IC951 CNB13030R2AU PHOTO INTERRUPTER IC971 CNB13030R2AU PHOTO INTERRUPTER Z971 RGSD12A1445T MODE PL GND HALF STBY_5V VREF_GND PHOTO_T D1_CRO2 TO PANEL CIRCUIT CP6401 ON SCHEMATIC DIAGRAM 8 MODE PL GND HALF PHOTO_S STBY_5V VREF_GND PHOTO_T D1_CRO2 DECK MECHANISM CIRCUIT CN971 PL1 PL2 STBY_5V PL_GND AD_OUT PHOTO_PB PHOTO_RP HALF_PB VREF_GND MODE_PB R972 820 R973 39K PL971 R952 820 R953 39K ...

Page 73: ...W7040 W7042 W7043 C7107 W7003 W7002 W7004 R7323 R7331 C7338 R7325 R7315 C7315 R7335 R7327 R7349 C7339 R7339 R7328 C7352 R7329 W7001 W7008 W7019 W7005 W7027 W7009 W7007 W7011 C7217 C7155 W7012 W7013 W7014 W7015 W7016 W7017 C7161 W7028 C7224 W7018 W7044 W7023 W7020 W7021 W7024 W7025 C7166 R7254 C7263 C7264 W7010 C7626 W7022 W7050 W7051 W7052 W7053 W7054 W7055 C7614 C7334 C7601 C7203 C7223 C7231 C723...

Page 74: ...2610 CN2805 CN2810 TO FAN W2262 X2802 W2227 W2260 W2259 W2258 W2237 W2236 W2279 W2275 W2265 W2247 W2239 Q2936 W2254 W2253 W2252 W2251 W2250 W2249 W2248 W2263 W2282 W2283 X2801 W2277 W W2287 W2256 W2293 W2291 W2225 W2255 W2284 W2238 W2297 C2852 C2904 W W2292 W2290 W2289 C2857 W C2854 W2286 W2226 W2245 W2207 W2240 W2243 W2241 W2242 W2257 W2261 W2458 W2450 W2451 W2452 W2453 W2456 W2457 W2455 W2454 W2...

Page 75: ...3 C2220 C2311 C2411 R2411 R2311 C2412 C2312 C2214 C2114 R2416 R2316 R2113 R2108 R2103 C2121 C2221 C2236 C2136 C2231 C2131 C2226 C2126 R2417 R2317 R2418 R2318 C2120 D2811 D2813 R2899 R2571 CN2801 W2262 X2802 W2227 W2260 W2259 W2258 W2279 W2275 W2265 W2209 W2263 W2282 W2283 X2801 W2277 W2228 W2287 W2293 W2291 2284 W2267 W2266 W2301 W2297 C2852 C2902 Q2902 Q2901 C2904 W2276 W2223 W2292 W2299 W2300 W2...

Page 76: ...1 R6415 R6412 Q6425 Q6421 R6425 R6421 W6008 W6009 W6011 W6041 C6481 W6012 W6013 W6024 W6061 C6491 W6025 R6491 W6026 W6088 W6027 W6028 W6029 W6030 W6015 W6044 W6045 W6016 W6017 W6018 W6019 W6046 W6021 W6004 R6111 W6064 W6048 W6095 Q6415 W6991 W6099 W6072 W6074 R6104 W6098 W6032 W6079 Q6411 W6104 W6006 W6002 C6612 R6611 R6603 C6604 C6603 C6601 R6601 R6602 C6602 C6621 R6604 W6005 FL6601 W6093 W6092 W...

Page 77: ...0 W6069 W6060 W6086 R6401 R6406 W6039 W6040 W6023 W6070 C6491 R6492 W6025 R6491 W6026 R6493 R6457 Q6457 W6003 W6071 W6073 W6042 W6043 W6031 W6020 W6078 W6049 W6050 W6094 W6081 W6059 W6091 W6090 W6082 W6083 W6033 W6089 W6104 W6063 R6611 C6601 R6601 R6602 W6087 C6636 FL6601 W6062 W6093 W6092 W6100 W6103 W6102 W6101 W6022 W6105 AUX IC6601 VOLUME J6108 J6902 J6417 J6418 J6419 J6431 W6038 40 31 10 1 30...

Page 78: ...R5958 R5951 R5961 R5960 Q5953 Q5950 JK5950 RL5950 W5995 FC2 T5951 SUB TRANSFORMER R5956 R5955 R5954 FP5951 1A FP5950 4A W5963 W5962 Q5952 W5959 D5960 D5962 D5964 D5961 D5958 D5966 D5959 D5955 D5956 D5965 Q5951 C5953 C5958 C5951 C5954 C5960 C5959 C5952 C5950 CN5951 D5950 D5953 D5951 Z5950 W5938 D5952 D5957 D5954 CN5950 FC1 R5965 W5902 W5901 T5950 POWER TRANSFORMER W5985 W5986 W5992 F1 250V 1 25A AC...

Page 79: ... G E TUNER PACK P C B REP1999B K PbF PbF PbF CD W2 SW4 D1 W1 SW5 LOAD IC1 J3 J1 SW3 OPEN R1 D2 Q1 SW1 PUSH W2 W1 CN1 C2 J4 C1 J2 1 2 M SW2 PUSH 3 4 D1 R1 C1 Q1 R4 Q2 L1 R6 R5 D2 C3 C4 C5 C6 D3 C2 R3 R2 J1 J2 J3 C7 C8 C9 C10 C11 R7 R8 R9 R10 Q3 Q4 R11 L2 J4 PbF 1 2 3 4 5 6 7 8 9 10 1 C 1 2 2 3 4 5 6 7 8 9 10 11 12 13 14 3 E B 1 2 3 E C A CA 1 2 3 4 A CA A B C E G S D A CA A A CA A B C E B C E 79 SA...

Page 80: ...6 R5825 R5823 Q5807 Q5805 CN5801 D5803 R5822 C5809 C5810 R5812 R5828 R5804 R5805 R5824 R5810 R5811 R5802 C5811 W5806 C5807 W5854 W5871 W5832 W5816 W5819 W5868 W5874 W5862 W5818 W5804 R5801 W5807 W5824 W582 D5804 D5801 C5808 D5813 Q5806 Q5814 C5805 H5950 W5950 Q5801 Q5802 Q5803 Q5804 W5817 R5818 FP5833 0 4 R5819 R5809 R5808 R5807 R5830 R5834 R5820 R5821 R5829 W5879 W5878 E5800 W5880 R5847 R5858 R58...

Page 81: ...5802 CN5800 R5445 R5245 R5451 R5806 R5449 W5855 W5861 C5444 C5244 C5803 Q5813 Q5812 C5802 C5441 C5820 JK5952 C5243 W5845 R5455 W5878 W5881 W5847 W5863 C5547 C5545 C5521 R5251 R5545 R5546 C5443 C5501 IC5802 R5446 R5242 R5246 C5447 C5846 R5855 W5803 SPEAKER C5838 D5814 R5853 R5854 R5856 R5453 R5253 1 2 3 4 5 6 7 8 9 10 11 12 3 4 5 6 7 8 9 10 11 12 13 14 1 LG 2 RG 3 L 4 R 2 1 81 SA AK230GCP ...

Page 82: ...4 C1013 C1057 R1018 R1055 R1032 C1018 R1014 R1012 R1013 R1026 C1015 C1012 C1027 C1058 R1019 C1039 R1030 R1022 R1049 C1050 R1011 Q1007 R1092 R1091 R1050 R1087 R1085 R1086 R1084 R1057 R1031 R1035 R1090 R1017 C1022 R1028 D1004 D1003 R1040 R1098 C1038 C1036 R1015 R1025 R1027 R1020 R1002 C1059 R1024 R1099 R1100 R1101 C1023 TP10 TP11 TP4 TP3 TP5 TP12 x x x x x x C1049 R1029 CN971 S971 MODE S972 HALF D97...

Page 83: ...1002 X X W1002 1 2 MOTOR CN971 M M CN7001 CN7002 1 15 2 16 1 2 15 16 PbF H POWER P C B PbF PbF PbF SOLDER SIDE PbF SOLDER SIDE SOLDER SIDE PbF PbF PbF SOLDER SIDE T OUCH THIS P C B AC VOLTAGE LINE PLEASE DO NOT RISK OF ELECTRIC SHOCK CAUTION D TRANSFORMER P C B SOLDER SIDE T5951 SUB TRANSFORMER T5950 POWER TRANSFORMER CN5951 9 1 9 1 CN5950 PHONES SENSOR VOLUME H6555 W6555 9 1 C PANEL P C B SOLDER ...

Page 84: ...000002 B1GCCFJJ0015 B1GCCFGA0005 2SD0592ARA B1AAGC000007 B1GACFGG0004 2SB0621AHA 1 1 1 5 13 1 26 14 6 20 21 7 B0ADCC000002 B0BA01500003 B0BA9R600002 B0BA5R600016 B3AAA0000583 C0GAM0000005 1 10 A Ca Cathode Anode B0EAMM000038 B0EAKM000117 B1AACF000064 B1BACD000017 E C B E C B B0BC3R700004 B0BC5R000009 B0BC7R500001 Cathode Ca A Anode B1GFGCAA0001 B3NAA0000096 Ca A Ca A C E B1AABC000003 E C B B1BACG0...

Page 85: ... I current Reference input 47 PLLF O PLL loop filter 48 PLLF0 O PLL loop filter Pin No Mark I O Function 49 AVDD2 Analog circuit power supply 2 50 OUTL O LCH output signal 51 AVSS1 Audio output circuit GND 1 52 N C No Connection 53 AVDD1 Power supply 1 for analog circuit 54 OUTR O RCH output signal 55 DVSS2 Digital circuit GND 2 56 IOVDD1 I O power supply 1 57 DVDD2 Power supply 2 for Digital circ...

Page 86: ...n No Mark I O Function 40 MUTE_A O Audio Mute 41 EE_CS EFP_ EPM O EEPROM Chip Select 42 EE_CLK O EEPROM Clock 43 EE_DAT I O EEPROM Data 44 N C No Connection 45 N C No Connection 46 PCONT EFP_ CE O Main Transformer Control Output 47 DCDET I DC Detect Input 48 51 N C No Connection 52 HALF_1 I Deck 1 Half Playback Input 53 MODE_1 I Deck 1 Mode Playback Input 54 SW_LED O 2 Sub Woofer LED 55 N C No Con...

Page 87: ...22 Troubleshooting Guide 87 SA AK230GCP ...

Page 88: ...nless specified otherwise P Pico farads pF F Farads Resistance values are in ohms unless specified otherwise 1K 1 000 OHM The marking RTL indicates that the Retention Time is limited for this items After the discontinuation of this assembly in production the item will continue to be available for a specific period of time The retention period of a availability is dependent on the type of assembly ...

Page 89: ...23 1 Deck Mechanism RAA4502 S 23 1 1 Deck Mechanism Parts Location 89 SA AK230GCP ...

Page 90: ...90 SA AK230GCP ...

Page 91: ...0 TRIGGER LEVER M 117 RML0371 FR LEVER M 118 RML0372 WINDING LEVER M 119 RML0374 EJECT LEVER M 120 RMM0131 BRAKE ROD M 121 RMM0133 EJECT ROD M 122 RMQ0519 REEL HUB M 123 RMS0398 1 MOVING CORE M 124 RSJ0003 PLUNGER ASSY M 125 RMC0061 PACK SPRING M 126 RXF0061 FLYWHEEL F ASSY M 128 RXG0040 FF RELAY GEAR ASSY M 129 RMK0283A J SUB CHASSIS M 130 RXL0124 PINCH ROLLER F ASSY M 130 1 RMB0401 PINCH ARM SPR...

Page 92: ...23 2 CD Loading Mechanism RD DAC026 S 23 2 1 CD Loading Mechanism Parts Location 92 SA AK230GCP ...

Page 93: ...93 SA AK230GCP ...

Page 94: ...M 338 RMR1123 H TRAY M 339 RXQ0595 MOTOR SUB ASS Y M 341 RSJ0003 SOLENOID ASS Y M 343 RMA1106 UPPER PLATE M 344 RML0519 CD LEVER M 345 RFKNAAK27GCS MECHA BASE ASS Y M 346 RML0522 TURNING STOPPER M 347 RMQ0745 LOWER SPINDLE M 348 RMQ0746 UP DOWN BASE M 349 RMB0550 LOWER SPINDLE SPRING M 350 RMQ0747 UPPER HOOK M 351 RME0263 CLICK SPRING M 352 RMQ0743 SPINDLE SHAFT M 353 RMB0552 CUSHION SPRING M 354 ...

Page 95: ...23 3 Cabinet 23 3 1 Cabinet Parts Location 95 SA AK230GCP ...

Page 96: ...96 SA AK230GCP ...

Page 97: ...ISTOR M Q1017 B1AARC000002 TRANSISTOR M Q2142 B1ABCE000016 TRANSISTOR M Ref No Part No Part Name Description Remarks 18 RKFX0126 S1J CASS LID R M 19 RKMX0105 S TOP CABINET M 20 RMBX0036 CASS OPEN SPRING M 21 RMCX0021 TRANSISTOR CLIP M 22 RMKX0099 2 BOTTOM CHASSIS M 23 RMKX0100 CD CHASSIS M 24 RMNX0119 K FL HOLDER M 26 RUS757ZAA CASS HALF SPRING M 27 RXGX0002 DAMPER GEAR M 28 RXXX0057A HEAT SINK UN...

Page 98: ... M S6204 EVQ21405R SW FF UP M S6205 EVQ21405R SW STOP M S6206 EVQ21405R SW DECK 1 2 M S6207 EVQ21405R SW DECK 2 M S6208 EVQ21405R SW TAPE M Ref No Part No Part Name Description Remarks S6209 EVQ21405R SW AUX M S6210 EVQ21405R SW DECK 1 M S6301 EVQ21405R SW POWER M S6303 EVQ21405R SW SSEQ M S6304 EVQ21405R SW REC M S6305 EVQ21405R SW DEMO DISPLAY M S7201 RSH1A043 U SW REST M SW1 RSH1A032 U SW PUSH ...

Page 99: ...JA020 1W RADIAL RESISTOR M W7001 ERJ3GEY0R00V CHIP JUMPER M W7002 ERJ3GEY0R00V CHIP JUMPER M W7003 ERJ3GEY0R00V CHIP JUMPER M W7004 ERJ3GEY0R00V CHIP JUMPER M W7005 ERJ3GEY0R00V CHIP JUMPER M W7006 ERJ3GEY0R00V CHIP JUMPER M W7007 ERJ3GEY0R00V CHIP JUMPER M W7008 ERJ3GEY0R00V CHIP JUMPER M W7009 ERJ3GEY0R00V CHIP JUMPER M W7010 ERJ3GEY0R00V CHIP JUMPER M W7011 ERJ3GEY0R00V CHIP JUMPER M W7012 ERJ3...

Page 100: ...1 ERJ3GEYJ272V 2 7K 1 16W M R2242 ERJ3GEYJ223V 22K 1 16W M R2243 ERJ3GEYJ104V 100K 1 16W M Ref No Part No Part Name Description Remarks R2252 ERJ3GEY0R00V 0 1 16W M R2254 ERJ3GEYJ104V 100K 1 16W M R2266 ERJ3GEYJ330V 33 1 16W M R2267 ERJ3GEYJ330V 33 1 16W M R2268 ERJ3GEYJ330V 33 1 16W M R2269 ERJ3GEYJ330V 33 1 16W M R2270 ERJ3GEYJ1R0V 1 1 16W M R2271 ERJ3GEYJ332V 3 3K 1 16W M R2281 ERJ3GEY0R00V 0 1...

Page 101: ...0 1 16W M R2914 ERJ3GEYJ472V 4 7K 1 16W M R2915 ERJ3GEY0R00V 0 1 16W M R2916 ERJ3GEYJ472V 4 7K 1 16W M R2917 ERJ3GEY0R00V 0 1 16W M Ref No Part No Part Name Description Remarks R2918 ERJ3GEYJ103V 10K 1 16W M R2919 ERJ3GEYJ472V 4 7K 1 16W M R2920 ERJ3GEYJ472V 4 7K 1 16W M R2921 ERJ3GEYJ472V 4 7K 1 16W M R2922 ERJ3GEYJ103V 10K 1 16W M R2923 ERJ3GEY0R00V 0 1 16W M R2924 ERJ3GEYJ103V 10K 1 16W M R2925...

Page 102: ...W M R7211 ERJ3GEYJ823V 82K 1 16W M R7212 ERJ3GEYJ821V 820 1 16W M R7214 ERJ3GEYJ681V 680 1 16W M R7217 ERJ3GEYJ102V 1K 1 16W M Ref No Part No Part Name Description Remarks R7218 ERJ3GEYJ102V 1K 1 16W M R7220 ERJ3GEYJ105V 1M 1 16W M R7221 ERJ3GEYJ101V 100 1 16W M R7253 ERJ3GEYJ100V 10 1 16W M R7254 ERJ3GEYJ102V 1K 1 16W M R7315 ERJ3GEYJ272V 2 7K 1 16W M R7323 ERJ3GEYJ562V 5 6K 1 16W M R7325 ERJ3GEY...

Page 103: ...1 16V M C2601 ECJ1VB1H103K 0 01 50V M C2602 ECEA1CKA100B 10 16V M C2603 ECJ1VB1H103K 0 01 50V M Ref No Part No Part Name Description Remarks C2604 ECJ1VB1H102K 1000P 50V M C2606 ECJ1VB1H103K 0 01 50V M C2607 ECJ1VB1E473K 0 047 25V M C2608 ECJ1VC1H080D 8P 50V M C2609 ECJ1VB1H102K 1000P 50V M C2610 ECJ1VB1H103K 0 01 50V M C2611 ECEA1HKA4R7B 4 7 50V M C2612 ECJ1VB1H103K 0 01 50V M C2613 ECJ1VB1H102K ...

Page 104: ...rt No Part Name Description Remarks C6551 F1D1E103A004 0 01 25V M C6552 F1D1E103A004 0 01 25V M C6553 F1D1E103A004 0 01 25V M C6601 ECBT1H101KB5 100P 50V M C6602 ECBT1H102KB5 1000P 50V M C6603 ECBT1H101KB5 100P 50V M C6604 ECBT1H101KB5 100P 50V M C6612 ECBT1H270J5 27P 50V M C6621 ECBT1H101KB5 100P 50V M C6623 ECEA0JKA470B 47 6 3V M C6631 ECEA1VKA220B 22 35V M C6632 ECEA1VKA220B 22 35V M C6635 ECEA...

Page 105: ...23 6 Packaging 105 SA AK230GCP PRT0412 D S J N A E ...

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