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Panasonic SA-PM45PC, Service Manual

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Panasonic SA-PM45PC Service Manual Download Page 56

15.3. PANEL CIRCUIT, HEADPHONE CIRCUIT and MUSIC PORT CIRCUIT

SEG8

SEG7

SEG4

SEG3

SEG2

SEG1

SEG17

GRID1

1

SEG6

SEG5

L901

G0C3R3JA0027

R918

1K

R917

1K

GND2

10V22

C924

C913

0.01

R927

10K

C923

50V22

1K

R920

C927

100P

C914

0.1

21

5

6

3

1

2

4

19

9

7

8

16

17

11
10

12

15 14 13

18

20

35

37

42

44

43

39

38

41

40

36

33

22

31

29

27

24

23

26

25

28

30

32

34

IC900

C0HBB0000057

FL DRIVER

C925

100P

100P

C926

R926

100K

-VP

C912

0.1

R923

68

C910

50V22

R922

68

FL1

FL2

GND2

-VP

B0BC5R600003

D900

C915

50V22

SEG12

SEG14

SEG13

SEG10

SEG9

SEG1

1

SEG15

SEG16

FL_CS

FL_DATA

D3.3V

VOL_JOG1

RMT

FL_CLK

GND

GND

HP_R

HP_L

HP_SW

GRID10

GRID9

GRID8

GRID7

GRID6

GRID5

GRID4

GRID3

GND2

C911

50V22

GRID2

GRID1

43

5

6

1

2

8

37

36

38

32

31

34

33

27 28

25 26

30

29

35

40

39

13

12

15 16

14

9

11

10

23 24

18 19

17

21 22

20

7

44

FL900

A2BB00000166

FL DISPLAY

GND

L204

G0C3R3JA0027

S906

FL_CS

FL_CLK

D3.3V

FL

_D

ATA

MUSIC_LCH

MUSICP_RCH

MUSIC_LCH

MUSICP_RCH

WH301A

HP_R

HP_SW

HP_SW

HP_L

GND

GND

GND2

-VP

FL2
FL1

S900

1.2K

R892

SYS6V

1.2K

R910

S907

R821

10K

KEY1

MUSIC_LCH

VREF-

GND

MUSICP_RCH

C212

1000P

C412

1000P

KEY2

VREF+

VOL_JOG2

18

16

14

8

9

11

12

10

2

3

1

5

7
6

4

13

15

17

19

CN901A

1

3

2

Z901

B3RAD0000143

REMOTE SENSOR

3

1

VR900

EVEKE2F2524B

VOLUME JOG

KEY2

R915

1K

VREF-

SYS6V

RMT

VOL_JOG1

C922

6.3V47

VREF+

D906

B3AAA0000489

STANDBY LED

100P

C921

C920

100P

10K

R822

R924

100K

R925

100K

VOL_JOG2

KEY1

S912

R914

3.3K

S905

4.7K

R906

4.7K

R905

R912

1.5K

S909

2.2K

R913

S911

S910

GND2

L905

G0C101JA0027

2

3

1

5
4

WH900

1.5K

R907

S901

S902

3.3K

R904

S904

2.2K

R903

S903

MUSIC PORT

AM

PRESET EQ

/FF/

/REW/

OPEN/CLOSE

STOP

BASS/TREBLE

USB

CD

GND2

WH401A

WH301B

WH504

GND

FL1

FL2

SYS6V

POWER

FM

-VP

[21]SEG9

[22]SEG8

[32]GRID11

[33]GRID10

NC[11]

NC[01]

SEG5

SEG6

SEG2

GRID9

-Vp

SEG1

SEG4
SEG3

SEG17

SEG7

SEG1

1

SEG14

SEG12

SEG13

DOUT

FLDATA

VSS

FL_CS

NC

SEG16

SEG15

VDD

FL_CLK

GRID4

GRID3

GRID6

GRID5

NC

GRID1

VDD

GRID2

VSS

NC
NC

OSC

SEG10

GRID8

GRID7

(GND)

A

B

C

AGND

MUSICP_RCH

MUSICP_LCH

VREF-

VOL_JOG1

AGND

FL_CS

FL_CLK

RMT

HP_SW

FL_DATA

D3.3V

HP_L

HP_GND

HP_R

VREF+3.3V

KEY1
KEY2

VOL_JOG2

C411

1000P

1000P

C211

2

1

3

JK303

MUSIC PORT

L203

J0JBC0000019

1R8K

R212

R412

1R8K

MUSICP_RCH

MUSIC_LCH

GND

5

4

1

7

6

3

2

JK900

HEADPHONE

0.01

C230

100K

R230

0.01

C430

100K

R430

HP_L

GND

HP_R

HP_SW

W506      0

W506

0

W503

0

W507

0

W504

0

W500

0

A

B

C

D

E

F

G

H

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

A

B

D

E

F

H

G

C

: + B SIGNAL LINE

: - B SIGNAL LINE

SCHEMATIC DIAGRAM - 6

SA-PM45PC HEADPHONE / MUSIC PORT / PANEL CIRCUIT

 PANEL CIRCUIT

TO

MAIN CIRCUIT

(CN901B) IN

SCHEMATIC

DIAGRAM-3

TO

TRANSFORMER

CIRCUIT (CN900B)

IN SCHEMATIC

DIAGRAM-7

 MUSIC PORT CIRCUIT

 HEADPHONE CIRCUIT

: MAIN SIGNAL LINE

: AUX SIGNAL LINE

SA-PM45PC

56

Summary of Contents for SA-PM45PC

Page 1: ...0 dB at 1000 kHz 1585 µV m 2007 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA PM45PC Colour K Black Type n CD Section Disc played 8 cm 3 or 12 cm 5 1 CD Audio CD DA 2 CD R RW CD DA MP3 3 MP3 Sampling frequency CD 44 1 kHz MP3 32 kHz 44 1 kHz 48 kHz Bit rate MP3 32 kbps to 384 kbps Decoding 16 20 24 bit linear Pickup Wavelen...

Page 2: ...Disassembly of USB P C B 23 Mass 3 0 kg 6 6 lb Operating temperature range 5 C to 35 C Operating humidity range 5 to 90 RH no condensation Power consumption in standby mode 0 2 W approx Notes 1 Specifications are subject to change without notices Mass and dimensions are approximate 2 Total harmonic distortion is measured by the digital spectrum analyzer n System SC PM45PC K Music center SA PM45PC ...

Page 3: ...Illustration of IC 痴 Transistors and Diodes 63 18 Terminal Function of IC s 64 18 1 IC7001 MN6627954MA IC SERVO PROCESSOR DIGITAL SIGNAL PROCESSOR DIGITAL FILTER D A CONVERTER 64 18 2 IC7002 BA5948FPE2 IC 4CH Drive 65 18 3 IC803 MN101EF16ZXW MICROPROCESSOR 65 19 Exploded Views 67 19 1 Cabinet Parts Location 67 19 2 CD Unit Parts Location 68 19 3 Packaging 69 20 Replacement Parts List 71 3 SA PM45P...

Page 4: ...s not have a return path to the chassis the reading must be 1 1 2 LEAKAGE CURRENT HOT CHECK See Figure 1 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 1 5kΩ 10 watts resistor in parallel with a 0 15µF capacitors between each exposed metallic part on the set and a good earth ground such as a water pipe as shown in Figure 1 3 Use an AC ...

Page 5: ...ow 1 Turn off the power 2 Determine the cause of the problem and correct it 3 Turn on the power once again after one minute Note When the protection circuitry functions the unit will not operate unless the power is first turned off and then on again 1 4 Caution For Fuse Replacement 1 5 Safety Part Information Safety Parts List There are special components used in this equipment which are important...

Page 6: ...sembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES devic...

Page 7: ...tor on the pickup lens 4 Do not disassemble the optical pick up unit 5 If the optical pick up is replaced use the manufacturer s specified replacement pick up only 6 Use of control or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure CAUTION THIS PRODUCT UTILIZES A LASER USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES ...

Page 8: ...h the job in as short time as possible Fig 4 1 4 Do not turn the variable resistor laser power adjustment It has already been adjusted Grounding for electrostatic breakdown prevention 1 Work table grounding Fig 4 2 Use the anti static wrist strap to discharge the static electricity from your body 2 Work table grounding Fig 4 2 Put a conductive material sheet or steel sheet on the area where the tr...

Page 9: ...der PbF The lead free solder has to be used when repairing the equipment for which the lead free solder is used Definition The letter of PbF is printed on the PCB using the lead free solder To put lead free solder it should be well molten and mixed with the original lead free solder Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC Since the melting point of the ...

Page 10: ...6 Accessories Note Refer to Packing Materials Accessories Parts List Section 20 for the part number Remote Control AC Cord FM Antenna AM Loop Antenna 10 SA PM45PC ...

Page 11: ...7 Operation Procedures 7 1 Main Unit Key Buttons Operation 7 2 Remote Control Key Buttons Operation 11 SA PM45PC ...

Page 12: ...7 3 Disc Information 12 SA PM45PC ...

Page 13: ...lume 29 setting check Refer to section 8 2 service mode Table 1 2 for more information 9 Volume 0 setting check Refer to section 8 2 service mode Table 1 2 for more information 1 1 CD Loading Test Mode Refer to section 8 2 service mode Table 1 2 for more information 1 2 CD Traverse Unit Test Mode Refer to section 8 2 service mode Table 1 2 for more information 1 3 CD Combination Test Mode Refer to...

Page 14: ...f the EEPROM version matches checksum YYYY is displayed Display 2 The Check Sum of EEPROM and firmware version will be display for 2 sec In any mode 1 Press button on main unit follow by 4 and 7 on remote control To exit Doctor Mode press button on main unit or remote control 8 2 2 Service Mode Table 2 Item FL Display Key Operation Mode Name Description Front Key FL Display Test To check the FL se...

Page 15: ...r Mode 1 Press 1 1 button on remote control To cancel press 0 button on remote control To exit Doctor Mode press button on main unit or remote control CD Traverse Unit Test Mode To check for the traverse unit operation In this made the first lost track is access read TOC It fails when TOC is not completed by IDS or the traverse is out of focus In doctor Mode 1 Press 1 2 button on remote control To...

Page 16: ... the condition met as shown in the table below 8 3 Error Code Table Self Diagnosis Function provides information on any problems occuring for the unit and its respective components by displaying error codes Thesed error code such as U H and F are stored in memory and held unless it is cleared The error code is automatically display after entering into self diagnostic mode Error Code Diagnosis Cont...

Page 17: ... Press on main unit for next error F61 POWER AMP IC output abnormal During normal operation if DCDET becomes L normal POWER OFF process shall not be executed PCONT shall be switched to L immediately GOODBYE shall not be display but the error display F61 is displayed instead 2 seconds after the F61 displayed ECONO shall be set to L and FL display shall be turned off The error content shall be memor...

Page 18: ... procedures are described only when required 3 Select items from the following index when checks or replacement are required Warning This product uses a laser diode Refer to Precaution of Laser Diode Below is the list of disassembly sections Disassembly of Side Panel L R Disassembly of Top Cabinet Unit Disassembly of CD Lid Disassembly of Front Panel Disassembly of USB P C B Disassembly of Panel P...

Page 19: ... chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing To assemble the unit reverse the steps shown in the chart below 19 SA PM45PC ...

Page 20: ...9 3 Main Parts Location Diagram 20 SA PM45PC ...

Page 21: ...sassembly of Top Cabinet Unit Follow the Step 1 Step 6 of Item 9 4 Step 1 Lift up the top cabinet as arrow shown Note Be careful of the catches area 9 6 Disassembly of CD Lid Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 of Item 9 5 When opening the disc tray automatically Using Power Supply Step 1 Connect the AC power cord Step 2 Press the POWER button to power up the main unit Step 3 Pr...

Page 22: ...anually Using service tools Note This method applies if failure to power up the unit for the opening of tray Step 1 Insert 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 open Step 2 Release the 2 claws Step 3 Remove the CD Lid as arrow shown To close the CD tray 22 SA PM45PC ...

Page 23: ... 9 6 Step 1 Detach cable CN802 CN900B and CN901B Step 2 Release 2 catches Step 3 Release the claw at the bottom cabinet and remove the Front Panel as arrow shown 9 8 Disassembly of USB P C B Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 of Item 9 5 Follow the Step 1 Step 6 of Item 9 6 Follow the Step 1 Step 3 of Item 9 7 Step 1 Remove 2 screws Step 2 Remove the USB Ornament 23 SA PM45PC ...

Page 24: ... C B Music Port P C B Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 of Item 9 5 Follow the Step 1 Step 6 of Item 9 6 Follow the Step 1 Step 3 of Item 9 7 Disassembly of Headphone P C B Step 1 Remove 2 screws Step 2 Remove the USB Ornament Step 3 Remove 1 screw Step 4 Release the clutch Step 5 Remove the Headphone P C B Disassembly of Music Port P C B 24 SA PM45PC ...

Page 25: ...ease the 2 clutches Step 14 Remove the Panel P C B 9 10 Disassembly of Rear Panel Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 of Item 9 5 Step 1 Remove 5 screws Step 2 Remove Rear Panel as arrow shown 9 11 Disassembly of Main P C B Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 of Item 9 5 Follow the Step 1 Step 6 of Item 9 6 Follow the Step 1 Step 3 of Item 9 7 Follow the Step ...

Page 26: ...7 Follow the Step 1 Step 2 of Item 9 10 Follow the Step 1 Step 4 of Item 9 11 Replacement of Power IC IC300 USB Regulator IC101 CD Regulator IC102 Step 1 Remove 2 screws For IC300 Step 1 Remove 1 screw For IC101 Step 1 Remove 1 screw For IC102 Step 2 Unsolder the terminal to replace the component Note For replacement of USB Regulator IC IC101 or CD Regulator IC102 repeat Step 1 2 9 13 Disassembly ...

Page 27: ...9 6 Follow the Step 1 Step 3 of Item 9 7 Step 1 Detach connector CD Open Switch and CN807 Step 2 Remove 4 screws Step 3 Lift up remove the CD Mechanism unit as arrow shown 9 15 Disassembly of Traverse Unit Driving Gear and Cam Gear 9 15 1 Disassembly of the Traverse Unit Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 of Item 9 5 Follow the Step 1 Step 6 of Item 9 6 Follow the Step 1 Step 3...

Page 28: ... Disassembly of gears drive 28 SA PM45PC ...

Page 29: ...29 SA PM45PC ...

Page 30: ...C B Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 of Item 9 5 Follow the Step 1 Step 6 of Item 9 6 Follow the Step 1 Step 3 of Item 9 7 Follow the Step 1 Step 3 of Item 9 14 Follow the Step 1 Step 4 of Item 9 15 1 30 SA PM45PC ...

Page 31: ...averse Gear B Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 of Item 9 5 Follow the Step 1 Step 6 of Item 9 6 Follow the Step 1 Step 3 of Item 9 7 Follow the Step 1 Step 3 of Item 9 14 Follow the Step 1 Step 4 of Item 9 15 1 31 SA PM45PC ...

Page 32: ...10 Service Positions Note For description of the disassembly procedures see the Section 9 10 1 Check and Repair of Panel Headphone Music Port P C B 32 SA PM45PC ...

Page 33: ...10 2 Check and Repair of Transformer P C B 33 SA PM45PC ...

Page 34: ...10 3 Check and Repair of Main P C B 34 SA PM45PC ...

Page 35: ...10 4 Check and Repair of CD Servo P C B Note Connect AC power cord and switch on the set Eject tray loading load in CD and switch off the set Proceed with checking 35 SA PM45PC ...

Page 36: ...10 5 Check and Repair of USB P C B Side B 36 SA PM45PC ...

Page 37: ... 1 8 0 3 2 1 5 3 2 3 2 0 1 6 1 6 0 0 1 9 1 9 0 1 7 1 7 STANDBY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CD PLAY 0 2 2 4 1 7 1 9 1 0 3 2 1 2 0 1 2 1 6 1 6 0 9 1 4 1 5 1 5 0 3 2 0 0 STANDBY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ref No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 CD PLAY 3 2 0 0 0 0 0 3 3 3 2...

Page 38: ...2 0 0 0 0 1 4 1 5 0 1 5 1 5 3 1 7 3 0 STANDBY 0 0 0 0 0 0 0 0 0 0 0 1 5 1 5 0 1 5 1 6 3 2 1 8 3 1 0 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 0 0 0 0 3 2 2 1 3 1 3 0 2 3 3 2 8 3 0 3 3 2 1 8 0 0 0 STANDBY 0 0 0 0 3 2 2 1 3 1 3 0 2 5 0 0 0 0 0 0 0 0 0 0 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CD PLAY 0 0 0 0 3 0 1 5 1 5 0 0 3 3 3 ...

Page 39: ... 2 6 7 1 7 1 8 0 27 28 28 TRANSFORMER P C B Q600 Q601 Q602 Q603 SA PM45PC TRANSFORMER P C B Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CD PLAY 1 3 3 2 3 2 0 0 0 3 2 3 2 3 2 1 8 0 1 5 0 0 0 0 STANDBY 0 0 0 0 0 0 0 6 0 0 6 0 6 0 0 0 0 0 0 0 0 0 0 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 3 3 3 3 3 3 1 4 1 4 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3...

Page 40: ... 3 28Vp p 50msec div CN901B PIN 8 CD PLAY 3 32Vp p 50msec div IC803 PIN 4 CD PLAY 3 28Vp p 25usec div IC803 PIN 6 CD PLAY 3 32Vp p 50usec div CN802 PIN 15 CD PLAY 3 44Vp p 5msec div IC803 PIN 12 CD PLAY 3 00Vp p 50nsec div IC803 PIN 13 CD PLAY 1 50Vp p 50nsec div IC803 PIN 16 CD PLAY 3 20Vp p 25usec div IC803 PIN 33 CD PLAY 3 52Vp p 5msec div IC803 PIN 74 CD PLAY 792mVp p 500usec div IC7001 PIN 25...

Page 41: ...IC7001 PIN 68 CD PLAY 3 44Vp p 10msec div IC7001 PIN 80 CD PLAY 4 24Vp p 25nsec div 41 SA PM45PC ...

Page 42: ...42 SA PM45PC ...

Page 43: ... 1 12 2 22 1 21 1 21 2 22 PbF B MAIN P C B SOLDER SIDE CN802 Ref no 5 CN901B CN803 JK501 CN807 1 2 SENSOR VOLUME 1 4 1 2 3 1 5 18 2 19 1 PbF C PANEL P C B SOLDER SIDE VR900 WH900 Z901 WH301A WH401A CN901A 4 1 PbF D HEADPHONE P C B SOLDER SIDE JK900 WH504 3 2 1 PbF E MUSIC PORT P C B SOLDER SIDE JK303 WH301B 120V 60Hz 1 12 1 5 PbF F TRANSFORMER P C B SOLDER SIDE AC IN T600 SUB TRANSFORMER JK600 CN9...

Page 44: ...SA PM45PC 44 ...

Page 45: ... 8 5 6 76 2 12 2 4 8 0 642 0 0 6482 52176 2 0 2 84 28 28 8 64 8 45 1614 52 0 1614 126 2 72 2 5 481 2 1 75 1 64 0 1 6 126 2 72 2 161 6 614 5 10 7 614 5 4 6 A 8 2 84 84 84 8 8 3 59 6 0 5 481 241 5514 6 5 0 241 5514 6 6 4 108 46 4 176 8 1 24 8 1 4 10 06 56 4 6 6 0 0 0 0 1764 0 0 0 0 0 0 0 0 0 0 0 0 5 2 2 5 481 126 2 72 70 6 1 4 4 5 6 59 6 SA PM45PC 45 ...

Page 46: ...0 0 0 0 0 0 A56 6 A12 0A59 15 A 4 56A59 12 0A 75 A456 1 6 44 8 44 75 A5 75 A4 3 75 A5 12 0 59 0 0 A 6 A 456 A 52A 6 52A 52A 6 670 4A 6 670 4A4 6 52A 6 2 106A 76 2 106A 2 106A 0 0 81 A 1 81 A 1 4 6 A5641 A 6 1 A5 A 1 A5 A 6 56 0 564 3 56 A56 6 A 0456 A 6 A4 3 A A0456 A 8 8 6 0 0456 176 8 8 855 8 84 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 0 0 0 2 75 75 8 44 6 44 1 8 8 8 0 5 75 10641 ...

Page 47: ... 0 8 0 0 0 0 0 0 0 0 8 2 8 A 8 8 8 8 57 A 8 5 5 8 A 8 8 8 75 A 8 6 0 8 8 8 6 0 3 8 59 6 61 5 481 1 4 0 0 8 8R 8 8 8R 52A 6 52A 670 4A 6 670 4A4 6 5 5 8 2 106A 84 8 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 0 5 0 0 5 0 0 5 0 0 5 0 0 7 5 0 0 75 5 0 0 5 2 2 0 2 0 64 05 14 4 1 4 81 7 1 59 75 2146 52 4 8 8 8 8 8 8 8 8R 8 4 16 5 0514 3 3 0 6 4 9 1 2 4 4 1 5 0 4 6 7 5 4 4 1 5 0 4 6 61 0 1 4 61 0 1 4 64 05 ...

Page 48: ...SA PM45PC 48 ...

Page 49: ... characteristics important for safety Furthermore special parts which have purposes of fire retardant resistors high quality sound capacitors low noise resistors etc are used When replacing any of components be sure to use only manufacturer s specified parts shown in the parts list Capacitor values are in microfarad µF unless specified otherwise F Farad pF Pico Farad Resistance values are in ohm Ω...

Page 50: ...50 SA PM45PC ...

Page 51: ... 10 R7336 100 R7335 1k R7332 22k R7331 3 3k R7323 330 R7325 1k R7329 C7352 0 018 1k R7339 C7338 0 056 19 18 17 20 15 16 14 12 9 11 10 13 22 23 30 21 28 27 24 25 26 2 1 6 7 29 8 3 4 5 IC7002 BA5948FPE2 4 CH DRIVE IC MLD 7 5V MCLK MDATA RST STAT BLKCK PGND 3 3V ST_IN TX LD SW DGND ST_CLK AGND AGND DGND ST_REQ RESET_SW LCH OUT RCH OUT LOADING A9 A11 TRP TRVP BA1 A0 A2 A4 A6 A8 A7 A5 A3 A1 A10 NWE BA0...

Page 52: ...V47 2 1 31 7 26 8 25 5 4 29 28 6 27 17 18 15 16 13 11 9 10 12 21 20 23 24 22 14 19 3 30 32 IC800 C1BB00000732 ASP IC C464 47P ASP_DATA ASP_CLK C953 1000P 4 3 7 5 6 1 2 9 10 8 Z401 ENG06836QF TUNER PACK SDA DET STEREO A9V TUNED CL CD_LCH CD_RCH 6 8K R204 R403 2 7K 2 7K R203 6 8K R404 C202 220P 220P C403 C401 220P C201 220P 5 6K R201 MP_RCH MP_LCH 8 2K R211 R207 4 7K 4 7K R205 5 6K R401 TUNER_LCH TU...

Page 53: ...10K R291 10K R491 R251 820 50V0 22 C254 50V0 22 C454 R451 820 10K R285 6 3 V47 C224 C223 100P 1 5K R295 2200P C297 3 9K R227 C225 0 01 47 R223 R226 3 9K 47 R225 PCONT2 C374 50V10 56K R456 C351 470P 470P C373 11 4 3 6 7 8 9 5 1 2 10 12 IC300 AN17831A POWER AMP IC RMT FL_CS FL_CLK FL_DATA VOL_JOG1 D3 3V HP_SW HP_R HP_L MP_RCH GND KEY2 MP_LCH 18 16 14 8 9 11 12 10 2 3 1 5 7 6 4 13 15 17 19 CN901B VRE...

Page 54: ...8 100 R809 100 R808 100 R807 100 R812 R810 100 R811 100 L803 L802 L803 J0JKB0000020 L802 1000P C812 1000P C810 STAT CD_RST USB_SDA LOADING CD_OPEN_SW USB_RST CD_MLD CD_MDATA BLKCK CD_MCLK D3 3V CD_LCH CD_RCH C216 1000P C416 1000P USB5V D3 3V VERR USB_IRQ DGND USB5V USB_SCL STIN DGND TERR STCLK DGND DGND MMOD DGND D3 3V CD_RST CD_CLK STREQ CD_DATA CD_STAT CD_MLD USB_RST USB_SDA OCD_SDA VSS MMOD OCD...

Page 55: ...B 5V REGULATOR IC IC102 GND 2 4 1 3 5 IC101 C0DAZYY00006 CD 7 5V REGULATOR IC IC101 CD_7 5V SUB B_GND MOTOR_9V GND VCC_16V VCC_16V GND SUB B_11V HALT PCONT_1 GND2 GND1 SYS6V V02 CTL V01 VCC GND V02 CTL V01 VCC GND USB5V CD_7 5V D3 3V VCC D9V C503 35V1000 SCHEMATIC DIAGRAM 5 TO MAIN SECTION 3 4 TO MAIN SECTION 2 4 MAIN CIRCUIT B SIGNAL LINE SA PM45PC MAIN CIRCUIT 3 4 4 4 1 4 2 4 TO TRANSFORMER CIRC...

Page 56: ...VREF SYS6V RMT VOL_JOG1 C922 6 3V47 VREF D906 B3AAA0000489 STANDBY LED 100P C921 C920 100P 10K R822 R924 100K R925 100K VOL_JOG2 KEY1 S912 R914 3 3K S905 4 7K R906 4 7K R905 R912 1 5K S909 2 2K R913 S911 S910 GND2 L905 G0C101JA0027 2 3 1 5 4 WH900 1 5K R907 S901 S902 3 3K R904 S904 2 2K R903 S903 MUSIC PORT AM PRESET EQ FF REW OPEN CLOSE STOP BASS TREBLE USB CD GND2 WH401A WH301B WH504 GND FL1 FL2...

Page 57: ...1GACFJJ0018 VOLTAGE REGULATOR HALT D616 D616 D619 B0EAMM000038 SCHEMATIC DIAGRAM 7 SA PM45PC TRANSFORMER CIRCUIT TRANSFORMER CIRCUIT F2 F1 Z600 ERZVA5Z471 JK600 AC IN 120V 60Hz 4 3 1 2 L600 G0B371HA0005 10 8 9 7 16 15 17 12 11 14 13 4 5 2 1 3 6 T601 G4CYAYY00153 POWER TRANSFORMER FP601 5A 3 4 1 2 RL600 K6B1AEA00015 7 6 3 2 9 T600 G4C2AAD00004 SUB TRANSFORMER 50V0 1u C613 50V0 1u C614 ECQE2104KF3 D...

Page 58: ...51 49 53 54 52 57 62 63 61 19 18 20 3 2 5 4 6 8 7 1 64 15 16 9 13 10 12 11 14 17 22 21 59 60 IC900 MNZSFB5KJM1 USB CONTROLLER IC 0 1 C913 DGND D5V NRST P01 P04 DGND P03 STCLK P91 SBIO P81 D8 P73 D5 P00 P02 P66 D0 P72 D4 P70 D2 P71 D3 P75 D7 D3 3V VSS P82 D9 DGND D1 8V VDDI VDD33 TERR P21 NCE0 VSS CD_CLK CD_STAT STREQ PD4 NCE2 CD_DATA P77 NRE VERR VDD5 I2C_REQ WR_START I2C_CLK WR_END I2C_DATA ERROR...

Page 59: ...022 W7018 W7019 W7020 C7626 C7164 C7165 W7024 W7023 R7111 C7264 R7336 C7339 R7349 R7332 W7002 W7009 W7004 W7003 W7001 C7243 C7670 TP3 TP31 TP12 TP7 TP8 TP9 TP16 W7028 W7010 R7254 W7008 C7253 W7006 W7029 TP1 TP88 TP86 TP87 TP28 VREF W7007 TP4 TP17 TP14 TP24 R7221 R7212 C7230 W7005 LB7263 LB7262 LB7264 IC900 L900 IC951 0101A 0101A C915 C906 X900 C953 P903 C904 C931 P901 0101A 0101A USB LB930 LB852 R...

Page 60: ...C832 D800 D801 C837 C819 R850 R836 R847 R873 R872 W585 R756 R755 C752 R220 R420 C221 C421 R226 R227 R427 R426 R225 R425 Q222 Q422 Q221 Q421 C225 C425 R223 R423 R224 R424 C753 R221 R421 R222 R422 C222C223 C422 C423 IC700 W584 C416 C216 R803 C810 C812 R808 R811 R812 R809 R810 R807 W137 R928 R846 C847 C848 W543 C843 R870 R832 R833 R834 R871 R844 R752 R751 R750 Q751 Q750 D751 D750 C803 R838 C851 R819 ...

Page 61: ... W12 W11 S900 FM S903 STOP S904 MUSIC PORT S901 CD S902 USB S905 FF S906 REW S907 POWER S909 BASS TREBLE S910 PRESET EQ IC900 R918 C912 C914 C927 C926 R917 C925 R920 R926 R927 R910 W503 R913 R914 R892 R907 R904 R905 R906 C913 R915 C920 C921 D900 R923 R922 R912 R925 R924 C923 W500 W505 W506 W504 R903 C412 C212 R821 R822 W507 VOLUME HEADPHONE MUSIC PORT JK303 WH301B C211 C411 L203 R212 R412 JK900 WH...

Page 62: ... D616 D619 D605 D603 D606 D604 Q600 C603 D611 C612 D602 D609 C609 C611 R608 Q603 C605 Q602 W58 GD W59 GCS CN900B W72 Q601 T601 POWER TRANSFORMER W56 W55 W53 GCS W54 GD FP601 5A W52 W51 CN505B W57 W64 D627 C613 C614 C602 W78 W77 D618 D617 W81 W80 W79 D626 D625 W69 W70 W67 W68 R604 R600 D600 C601 C604 C610 D608 D607 D610 R611 R607 R606 R603 R605 R601 W523 W521 120V 60Hz CAUTION RISK OF ELECTRIC SHOC...

Page 63: ...1A B1GACFJJ0018 B C E B1ABGC000001 B1GBCFJJ0044 B1ADCF000001 B1GDCFGG0026 MAZ80560ML B0BC5R600003 B0BC02900004 B0BC6R700006 B0EAKM000117 B0EAMM000038 1 3 4 5 2 2SB0621AHA B3AAA0000489 C1BB00000732 32P C0DBZYE00002 8P B0ACEL000004 2SC3940ARA B0ACCE000003 B1AACF000063 B0ADCJ000020 1 4 8 5 1 12 E C B E C B Cathode Ca A Anode Ca Cathode Anode A 1 5 1 2 3 E C B A Ca Anode Cathode Cathode Cathode Anode ...

Page 64: ...AGC Output 50 ARFFB I ARF Feedback Signal I P 51 ARFIN I Audio RF Signal I P 52 DSLF I Loop Filter Terminal For DSL Pin No Mark I O Function 53 IREF I Reference I P 54 PLLF PLL Loop Filter Terminal Phase Compare 55 PLLF0 PLL Loop Filter Terminal Speed Compare 56 OUTL O Audio O P LCH 57 AVSS1 GND 58 AVDD1 Analog Power Supply Voltage 1 59 OUTR O Audio O P RCH 60 DVSS3 GND3 Digital Circuit 61 NSRVMON...

Page 65: ...USB_SCL I USB I2C Clock Line 37 VDD18 Power Supply 1 8V 38 MUTEA O Analog MUTE Output L MUTE ON 39 VSS Micom GND Pin No Mark I O Function 15 D3 O Motor Drive 3 reverse action output 16 D3 O Motor Drive 3 forward action output 17 D4 O Motor Drive 4 reverse action output 18 D4 O Motor Drive 4 forward action output 19 PVCC2 Power Supply 2 for Driver 20 PGND2 Ground Connection 2 for Driver 21 24 N C N...

Page 66: ...T_SW I REST SW L inner 87 DLINKDET1 No Connection 88 DLINKDET2 No Connection 89 VDD Micom VDD 5V 90 ACK_IN No Connection 91 VSS Ground Connection 92 KEY1 I Key 1 Input 93 KEY2 I Key 2 Input 94 MK IN1 I Mech Condition Input 1 Mode and Tps 95 MK IN2 I Mech Condition Input 2 Mode and Tps 96 DCDET I DC Level Detection Input 97 REGION I Region Setting Input 98 N C No Connection 99 N C No Connection 100...

Page 67: ...19 Exploded Views 19 1 Cabinet Parts Location SA PM45PC 67 ...

Page 68: ...19 2 CD Unit Parts Location SA PM45PC 68 ...

Page 69: ...19 3 Packaging SA PM45PC 69 ...

Page 70: ...SA PM45PC 70 ...

Page 71: ...M RTL REPV0101A USB P C B M RTL REPV0111A CD SERVO P C B M RTL INTEGRATED CIRCUITS IC101 C0DAZYY00006 IC CD 7 5V REGULATOR M IC102 C0DAZYY00005 IC USB 5V REGULATOR M IC300 AN17831A IC POWER AMPLIFIER M IC700 C0ABBB000297 IC OP AMP M IC800 C1BB00000732 IC ASP M IC801 C0CAABC00007 IC REGULATOR M IC802 C0EBE0000455 IC RESET M IC803 MN101EF16ZXW IC MICROPROCESSOR M 20 Replacement Parts List Important ...

Page 72: ...SWITCHES Ref No Part No Part Name Description Remarks S900 EVQ21405RJ SW FM M S901 EVQ21405RJ SW CD M S902 EVQ21405RJ SW USB M S903 EVQ21405RJ SW STOP M S904 EVQ21405RJ SW MUSIC PORT M S905 EVQ21405RJ SW FF M S906 EVQ21405RJ SW REW M S907 EVQ21405RJ SW POWER M S909 EVQ21405RJ SW BASS TREBLE M S910 EVQ21405RJ SW PRESET EQ M S911 EVQ21405RJ SW AM M S912 EVQ21405RJ SW CD OPEN CLOSE M S7201 RSH1A048 A...

Page 73: ... Part No Part Name Description Remarks W584 ERJ6GEY0R00V CHIP JUMPER M W585 ERJ6GEY0R00V CHIP JUMPER M W586 ERJ3GEY0R00V CHIP JUMPER M W587 ERJ6GEY0R00V CHIP JUMPER M W588 ERJ3GEY0R00V CHIP JUMPER M W589 ERJ3GEY0R00V CHIP JUMPER M W590 ERJ6GEY0R00V CHIP JUMPER M W604 ERJ6GEY0R00V CHIP JUMPER M W7001 D0GDR00JA017 CHIP JUMPER M W7002 D0GDR00JA017 CHIP JUMPER M W7003 D0GDR00JA017 CHIP JUMPER M W7004 ...

Page 74: ...JA008 15K 1 16W M R807 D0GB101JA008 100 1 16W M R808 D0GB101JA008 100 1 16W M R809 D0GB101JA008 100 1 16W M Ref No Part No Part Name Description Remarks R810 D0GB101JA008 100 1 16W M R811 D0GB101JA008 100 1 16W M R812 D0GB101JA008 100 1 16W M R815 D0GB474JA041 470K 1 16W M R816 D0GB101JA008 100 1 16W M R817 D0GB101JA008 100 1 16W M R818 ERJ3GEYJ182V 1 8K 1 16W M R819 D0GB821JA007 820 1 16W M R820 ...

Page 75: ...1H1H103A219 0 01 50V M C233 ECA1HAK010XB 1 50V M C254 ECA1HAKR22XB 0 22 50V M Ref No Part No Part Name Description Remarks C293 ECQV1H184JL3 0 18 50V M C297 F1H1H222A219 2200P 50V M C351 F1H1H471A219 470P 50V M C352 F1H1H102A219 1000P 50V M C363 ECQV1H224JL3 0 22 50V M C364 ECQV1H224JL3 0 22 50V M C366 ECQV1H224JL3 0 22 50V M C367 ECQV1H224JL3 0 22 50V M C370 ECA1CAK220XB 22 16V M C372 F1H1H102A21...

Page 76: ...100P 50V M C921 F1H1H101A230 100P 50V M C922 F2A0J470A167 47 6 3V M C923 ECA1HAK220XB 22 50V M C924 F2A1A220A204 22 10V M C925 F1H1H101A230 100P 50V M C926 F1H1H101A230 100P 50V M C927 F1H1H101A230 100P 50V M C931 F2A1C100A234 10 16V M C951 F1G1C104A083 0 1 16V M C952 F1G1C104A083 0 1 16V M C953 F1H1H102A219 1000P 50V M C953 F2A0J101A245 100 6 3V M C7102 F1H1A474A025 0 47 10V M C7107 ECJ1VB1H223K ...

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