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- 10 -

PN-2940S-A,

S-B,C,D,E,F

Main PWB(B1) section  1/2

CIRCUIT DIAGRAM

C

C

C

C

C

C

C

C

C

C

C

C

C

1

2

3

4

5

C

C

1

2

3

4

5

C

C

C

C

VCC G VOUT

C

C

P

C

R34

R42

C29

TP10

TP11

TP4

TP8

TP9

Q5

Q17

IC4

Q10

Q15

Q302

D1

TP6

R28

R32

R90

R91

D4

C2

C18

R33

R31

R30

R27

R13

R10

Q32

D9

D6

D3

D2

D10

C24

C23

C21

C19

C12

C16

FIL4

C10

C41

C47

Q6

Q7

R24

R352

TP102

Q14

Q9

C3

C13

R9

R14

R26

C46

R18

IC5

D8

T1

TM1

TM2

TM3

TM4

TM5

C1

TH301

R354

R355

R358

D303

C356

C14

C22

C42

IC1

Q8

Q16

R40

D11

R37

R39

R41

R15

C9

D5

R19

R17

C15

C17

C4

R16

C25

C48

TP29

TP2

C27

L4

L102

TP33

TP34

R35

R38

R36

C26

R92

C28

D12

Q13

D7

Q313

Q4

Q3

L3

R20

Q11

Q12

Q31

Q30

J3

TP101

VREF

VDD

B/U

0.1

2SD2353

10K

10K

DTC114EUAT

BD3930

2SA1586

2SC4116

2SB1188

RL253

22K

470

1K

10K

M1F60

470

16V

47

6.3V

56K

56K

5.6K

220

39 1/4W

39 1/4W

2SB1188

MA111

MA8056M

DAN202U

PTZ36A

MA111

0.022

1000p

1000p

1000p

0.1

1

EMI-FIL

1000P

1

0.1

0.1

2SC3325

2SA1313

10K

1

1/4W

+B

2SB1188

2SD1766

10 25V

220

16V

39 1/4W

39 1/4W

270

100p

220K(F)

NJM2887

MA8056M

470 16V

0.285A

2.2K

2.2K

10K

MA111

560p

1

1

1000p

TC7SET08FU

2SC4116

2SC4116

56K

MA111

10K

10K

47K

100K

0.01

PTZ9.1B

JW

100K(F)

2.2

47

6.3V

100p

270

1/4W

100p

15p

NC

ACC

0.01

ILP1

ILP2

1K

1.5K

10K

0.1

47K

10

16V

PTZ36

DTA114EUA

PTZ36

DTC143ZU

DTA114EUA

DTC11

4EUA

24

1/4W

DTC114EUA

DTC114EUA

DTC114EUA

DTC11

4EUA

TH24

074-4011-24

SYS-REQ

SRQ

VDD

VREF

ACC

B/U

ACC9V

SPDIF+

SYS-REQ

DIMM-ON

ILL-P-ON

ILL-P-ON2

GR-LED

WH-LED

VREF

VDD

B/U

GND

ACC9V

PON1

RX

REQ

TX

ACC
SYS-REQ

DIMM-ON

SYSP1

SPDIF

WH-LED

GR-LED

ILL-P-ON

ILL-P-ON2

4.7K

47K

SYS ON REQ

VSS

VCC

24

22

20

18

16

14

12

10

8

6

4

2

23

21

19

17

15

13

11

9

7

5

3

1

ACC4.1V

ACC9V

VDD

VDDREF

ILL CON

N-BUS

POWER SW IS PUSHED

OPEN:3.0Vpp

CONNECT:1.5Vpp

14.0V

13.0V

13.5V

12.5V

7.6V

9.8V

9.1V

4.1V

3.3V

3.3V
3.3V

13.3V

3.3V
3.3V

0V TO 3.3V

0V TO 3.3V

DAY:0V,NIGHT:3.3V

7.0 TO 8.0V

0V TO 3.3V

0V

3.3V

3.3V

9.0V

9.0V

3.3V

0V

3.3V

13.5V

13.0V * 500msec

7.6V
7.6V

0V TO 9.0V/NIGHT:9.0V

0V TO 9.0V/
DAY:9.0V,NIGHT:5.2V

13

14
15
16
17
18
19

20

21
22

N.C.

N.C.
N.C.
IR GND
N.C.
N.C.

SHIELD GND
SPDIF GND
N.C.
SPDIF SIG

1 SYS ON REQ
2
3
4

+B
N.C.
ACC

5

6
7
8
9

10

GND
N.C.

N.C.
N.C.
RX
TX

23

24

N.C.
SPDIF GND

11

12

UART GND
REQ

To page 11 

2/2

To page 11 

2/2

Содержание PN-2940S-A

Страница 1: ...pe PN 2940S E Genuine No 28184 JY20A Facial color Wood type For Korea PN 2940S F Model Model Model Model Model Genuine No 28184 JY20B Facial color Wood type For Korea SPECIFICATIONS Disc format CD DA...

Страница 2: ...er soldering 6 Cautions in soldering for chip capacitors Please solder the chip capacitors after pre heating for replace ment because they are very weak to heat Please do not heat the chip capacitors...

Страница 3: ...TP22 FPC and connector on Switch PWB TP50 to TP74 NBUS Q8 Q13 Q15 Q16 Q17 on Main PWB Confirm to the voltage value of ACC9V Q5 D5 Q4 Q3 D3 TP110 VDD3 3V TP113 Confirm to the voltage value of I2C TP83...

Страница 4: ...LED RED 6 6 074 1189 90 OUTLET SOCKET 40P 1 7 073 0778 90 TERMINAL 1 8 016 7000 00 ROTARY ENCODER 1 9 345 6098 00 ILLUMI RUBBER A 1 10 345 6099 00 ILLUMI RUBBER B 1 11 345 6022 00 ILLUMI RUBBER C 1 1...

Страница 5: ...PN 2940S A S B C D E F 5 34 23 28 35 34 34 34 40 35 25 36 26 37 41 32 31 38 38 30 29 22 36 24 33 39 27 21 1 19 6 4 23 3 19 5 6 2 12 7 18 8 11 12 10 9 15 13 14 16 17 19 18 20 18 18 20...

Страница 6: ...2353 Q6 192 3325 00 2SC3325 Q7 190 1313 00 2SA1313 O Y Q8 192 4116 50 2SC4116 Y G Q9 133 1766 00 2SD1766 Q10 190 1586 50 2SA1586 Y G Q11 125 2027 91 DTC114EUA Q12 125 2027 91 DTC114EUA Q13 125 0021 91...

Страница 7: ...1 8W 1 2k ohm R407 117 3311 15 1 8W 330 ohm R408 117 3311 15 1 8W 330 ohm R409 117 3311 15 1 8W 330 ohm R410 117 3311 15 1 8W 330 ohm R411 117 3911 15 1 8W 390 ohm R412 117 3311 15 1 8W 330 ohm R413...

Страница 8: ...R48 Q313 C4 R53 R51 R52 R54 R57 R58 R60 R62 R61 R63 R64 R65 R66 R68 R71 R73 R74 R75 R82 R83 C51 R20 Q7 X1 C48 TP60 TP55 TP54 TP58 TP56 TP61 TP63 TP62 TP57 TP66 TP50 TP70 TP71 TP67 TP64 TP74 TP69 TP51...

Страница 9: ...P16 TP17 TP18 TP19 TP20 TP21 TP22 R426 R491 R492 1 1 10 11 20 10 11 20 1 40 Switch PWB B2 section FPC 039 2977 00 To page 8 J1 of Main PWB TP2 TP10 TP4 TP5 TP11 TP7 TP8 TP9 TP12 TP14 TP15 TP13 TP16 TP...

Страница 10: ...056M 470 16V 0 285A 2 2K 2 2K 10K MA111 560p 1 1 1000p TC7SET08FU 2SC4116 2SC4116 56K MA111 10K 10K 47K 100K 0 01 PTZ9 1B JW 100K F 2 2 47 6 3V 100p 270 1 4W 100p 15p NC ACC 0 01 ILP1 ILP2 1K 1 5K 10K...

Страница 11: ...EJECT LOAD SOURCE SOUND SOUND SOURCE SPDIF B U DET SYSP1 SYSP1 LED9V LED9V LOAD EJECT AUDIO RDS AUDIO DISPLAY LED7V LED7V DISPLAY R ARROW L ARROW R ARROW L ARROW DI FPC2 DI FPC1 DI FPC1 DI FPC2 SPDIF...

Страница 12: ...DISPLAY RDS RDS AUDIO EJECT LOAD CE_B DATA CLOCK LCK BUTTON 1 BUTTON 2 BUTTON 3 BUTTON 4 BUTTON 5 BUTTON 6 DISC 1 DISC 2 DISC 3 DISC 4 DISC 5 DISC 6 BUTTON 1 BUTTON 2 BUTTON 3 BUTTON 4 BUTTON 5 BUTTO...

Страница 13: ...U O Not in use pin 34 NU O Not in use pin 35 BU DET IN Backup detection signal input pin 36 SW 5 IN The switch signal input pin 37 SBSY IN Sub code block synchronous signal detec tion input pin 38 PON...

Страница 14: ...t pin 85 I2C SCL I O I2C serial clock input output pin 86 ACC DET IN ACC detection signal input pin 87 NU Not in use pin 88 SW 1 IN The switch signal input pin 89 VCC Positive voltage supply pin 90 SW...

Страница 15: ...MOTOR ASSY then SIDE P ASSY F moves outside of CD PWB 2 Release four FPCs 3 Remove three screws 4 Remove the washer 5 Remove SW H PLATE and SW LINK and remove CD PWB ASSY When assembling match SW LINK...

Страница 16: ...E UNIT internally 3 Remove the washer and remove N DRIVE UNIT How to remove M MTR SUB ASSY 1 Remove two screws and remove M MTR SUB ASSY How to remove LO MOTOR S ASSY 1 Remove two screws and DRIVE CHA...

Страница 17: ...d Sensor PT1 2 3 Q1 MOT2 MODE MOTOR Rotation of mode plate Chukking disc Opening closing holder Movement of loading ejecting roller Opening closing shutter Related Sensor S1 2 3 MOT3 UP DW MOTOR Going...

Страница 18: ...DRIVE CH UNIT 1 9 966 1764 21 UPPRR UNIT ASSY 1 10 HBS 566 300 DISCHOLDER UNIT 1 11 966 0709 21 SLIDE P ASSY R 1 12 966 0668 24 DH SEL ASSY S 1 13 HBS 582 100 CD PWB ASSY 1 14 620 1640 20 SW H PLATE...

Страница 19: ...SSY A 1 4 966 0660 22 DH SP ASSY S 1 5 966 0661 22 DH SP ASSY R 1 6 966 0677 23 D SHT PL B ASSY 1 7 966 0659 22 DH SP ASSY B 1 8 966 1759 20 DS SP ASSY B 1 9 HBS 546 100 M MTR SUB ASSY 1 10 HBS 568 10...

Страница 20: ...929 0383 80 M8 5 2 1 3 4 7 8 S 2 L P 11 6 Put grease on the surface Put grease on the reverse side Put grease on the both sides Put grease on the edge Grease Point Grease SANKOL FG 87HSR...

Страница 21: ...2 100 L SENSOR S ASSY 1 4 1 SENSOR L FPC 1 5 966 0676 21 D SHT LK A ASSY 1 6 966 1755 22 DRIVE CH A ASSY 1 7 620 1681 21 DRIVE CHASSIS B 1 8 620 1672 21 DR SUPPORT PL 1 9 620 1680 20 D SHIFT COVER 1 1...

Страница 22: ...A A B A A A A A A A A B A Surface of PIN Surface of Spring Put grease on the surface Put grease on the reverse side Put grease on the both sides Put grease on the edge Grease Point Grease A SANKOL FG...

Страница 23: ...oint Grease SANKOL FG 87HSR Upper unit assy section Do not reuse the following parts No 7 8 10 1 966 1761 21 UPPER CHA ASSY 1 2 966 1765 20 LO SHIFT A ASSY 1 3 966 0700 22 LO SHIFT B ASSY 1 4 966 0701...

Страница 24: ...J1 074 1237 69 SOCKET 19PIN J2 074 1201 65 SOCKET 15P J2 074 2001 65 SOCKET J3 074 1138 56 SOCKET 6P J3 074 2009 56 SOCKET J4 074 1100 61 SOCKET 11P J4 074 2002 61 SOCKET J5 074 1201 61 SOCKET 11P J5...

Страница 25: ...X1 16 92MHz X3 20MHz PON3 LED SW PON2 PON1 J1 19PIN CONNECTOR DRIVE UNIT DRIVE UNIT LOADING MOTOR SW5 LIMIT SW SPINDLE MOTOR SLED MOTOR PICK UP KSS661 LOADING UNIT LOADING UNIT MOTOR DRIVER IC9 BD7931...

Страница 26: ...MO DSP STB DSP REQ MIACK SRMSTB MIDIO MILP MICS DSP RESET MICK CCE BUS0 BUS1 BUS2 BUS3 BUCK REQ SCL SDA SDA SCL REQ PT1 RDO RDI RCLK RCE RCE RDO RDI RCLK UCW MOCCW DRMUT UCCW UCW MOCCW MOCW CDIC RST P...

Страница 27: ...47K 0 1 0 1 0 1 12p 0 1 0 1 100 100 0 1 VSSX VSSP VDD3 3V PON3 DSP1 5V SRM1 5V B1 A2 A1 B2 B3 B4 A3 A4 A5 A6 A7 A8 A9 FOO TRO FMO DMO FCS TRK TRK FCS SL SL SP SP LIMIT DQ3 DQ4 A4 A5 A6 A7 A8 A9 OE CA...

Страница 28: ...from the component side are indicated SOLDER SIDE Parts on the solder side seen from the solder side are indicated Sensor L FPC section BM2 Sensor U FPC section BM3 PT3 PT2 PT1 MOT1 Loading MOT2 Mode...

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