Philips AZ 7383 Service Manual Download Page 18

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4-2

CS 46 472

CAS

ESA modes

SM5859

SM5902

16M_Bit

H, K, N

G, J, K

C, H, G

4M_Bit

8M_Bit

l=5859
h=5902

SM5859AF

NPC_RES

CL4

DATA

DD0

DD3

RAS

PSM

SEL1

SEL2

WCLK

PWM_IN

YFLA

YFLAG

YMCLK

YMD

YMLD

ZSENSE

SBSY

DD2

DD1

SCLK

(NPC SEL)

7807 pin63

220p

SIGNAL PROCESSING PART

TRACK-

FOCUS-

FOCUS+

TRACK+

GND

RFE

VDDL

LDON

VDD

GND

OM/

UDIO P

VDD2

for 5902

A10

16.9 MHz

4 bit / 5 bit compression

FROM/ TO CONTROL PART

Do not measure

at this point !

1.4 MHz

OM/

SUPPL

Y /

SER

ODRIVER P

OM/ T

SUPPL

SER

ODRIVER P

FROM/ TO CD-DRIVE

VAM2103

4.23 MHz

7808 I15

7807 F12

7806P C15

7803P I 5

7803P I 3

6800P I 5

5801P I 2

5800P I 3

3890G A18

3889N A18

3888N C21

3887G C21

3886N C20

3885G C20

3884N C20

3883G C20

3882N C20

3881G C19

3880Q H 2

3874X H16

3871M D10

3870L D11

3869Q C15

3859 G 2

3858 J11

3857 B12

3856 E 9

3855E H18

3854 H16

3853L J21

3851J E18

3850 C18

3849 J19

3848 J19

3847 J19

3846 F17

3845C G17

3844K F17

3843J G17

3842H F17

3841 K14

3840 H15

3839 F15

3838 F15

3837 B 9

3836 C14

3835 D11

3834 D 9

3833 J10

3832 K10

3831 J 9

3830 J 7

3829 H 9

3828 H 8

3827 G 8

3826 G 8

3825 F 8

3824 F 8

3823 F 8

3822 D 8

3821 B 9

3820 B 8

3819 B 8

3818 B 8

3817 B 8

3814 L 5

3813 L 5

3812 L 5

3811 L 4

3810 K 6

3809 K 5

3808P D15

3807P D15

3802P J 6

3801P J 5

3800P I 5

2870P D15

2854P D16

2853L J21

2844P J 2

2843 H 2

2842X E 2

2840P I 4

2839P J 2

2837 D12

2836 J20

2835J F18

2834 C18

2833 H17

2832 K14

2831 E15

2830 D14

2829 J 8

2827 D 9

2826 D 8

2825 K10

2824 K 9

2823X J 9

2822 J 8

2821 H 9

2820 H 8

2819 H 8

2818 G 9

2817 G 8

2816 G 8

2815 K 7

2814 H 7

2813 H 7

2812 D 7

2811 L 4

2810 M 5

2809 M 5

2808 L 4

2807 L 5

2806 L 5

2802P I 6

2800X I 4

1800 H 1

T805 H 2

T804 E 9

T803 D 9

T802 F 2

T801 J 7

T800 E 2

7811 B21

7810J E21

7809 F18

GND

BAS216

6800P

100n

2800X

2839P

2842X

33n

1n5

2811

2835J

33n

2834

33n

2827

33n

2813

560p

2814

1n5

3n3

2810

3n3

2807

3n3

2808

1n5

2806

2809

3n3

2829

2n2

22n

2824

47p

2823X

10n

2822

82p

2815

2819

2820

2821

2816

2817

2818

100n

2832

2830

100n

2833

2837

33n

2836

100n

2831

100n

2853L

4p7

2802P

T805

T800

T802

T804

T803

T801

10uH

5801P

47uH

5800P

47u

2844P

2843

22u

2854P

100u

2825

22u

2826

22u

47u

2812

22u

2840P

2870P

2u2

4k7

3802P

100k

3801P

100k

3800P

3869Q

0R05

3884N

0R05

3882N

0R05

3886N

0R05

3888N

0R05

3889N

0R05

3890G

0R05

3887G

0R05

3885G

0R05

3883G

0R05

3881G

0R05

3880Q

0R05

3859

10R

3858

3855E

0R05

3854

3808P

3k3

47k

3840

3833

100k

3835

22k

3851J

4R7

3850

4R7

22k

3831

4R7

3832

3839

22k

0R05

3845C

0R05

3843J

10k

3842H

10k

3844K

22R

3846

4R7

3836

2k2

3814

2k2

3810

2k2

3812

3811

2k2

3809

2k2

3813

4k7

3830

4R7

3834

10R

3822

270k

3829

3824

10k

3825

10k

3826

10k

3827

10k

3828

10k

3823

10k

3838

22R

4R7

3841

100

3847

100

3848

100

3849

10k

3837

22k

3817

22k

3818

22k

3820

22k

3819

22k

3821

0R05

3871M

47k

3870L

22R

3853L

22k

3856

22k

3857

3807P

3k3

10k

3874X

7803P

74LV14D

7803P

74LV14D

consig

7811

MT4C4001JDJ-7

A2|A2

VCC|VCC

A3|A3

A0|A0

A10|NC

NC|NC

RAS|A9

WE|RAS

I/O2|WE

A1|A1

I/O1|I/O2

VCC|I/O1

I/O3|I/O3

I/O4|I/O4

CAS|CAS

GND|GND

GND|A4

A4|A5

A5|A6

A7|A8

A8|NC

A9|NC

OE|OE

A6|A7

16MBit|4MBit

TREB

TRACK-

FOCUS-

FOCUS+

TRACK+

NPC_RES

PWM_IN

OPT_OUT

PSM

INNERSW

CL16

YMCLK

YMD

YMLD

ZSENSE

ATUS

SCL

PORES

SILD

FOCUS_IN

TRACK_IN

SLIDE_IN

SRDA

LRCLK

CLK

CL4

DBB/LEVEL

7806P

BC807-40

7808
BC847B

1800

INNERSW

7810J

MT4C4001JDJ-7

VCC

RAS

I/O2

I/O1

CAS

I/O3

I/O4

GND

4M BIT (1M x 4) DRAM

SAA7374GP/M1/C

7807

PINS

MICROPROCESSOR

V1...VV5

INTERFACE

DETECT

PEAK

KILL

MOTO2

MOTO1

WCLK

VDD2P

SCLK

SBSY

SFSY

VSS2

MISC

DATA

RCK

SUB

KILL

VSSA1

VSSA3

SELPLL

HFIN

Vref

VSSA2

VRH

IREFT

VRL

VDDA1

ISLICE

DIGITAL

DEMOD.

CORRECTION

ERROR

PROC.

PRE-

EFM

PLL

CONTROL PART

CONTROL

FUNCTION

SRAM

FLAGS

TIMING

CONTROL

MOTOR

INT.

EBU

ADDR.

RAM

VERSATILE

OUTPUT

STAGES

SILD

RAB

TEST3

SCL

SERIAL D

UDIO

VDD1P

LDON

INTERF

OCESSOR

DOBM

SUBCODE

CL4

OCESSOR

VSS1

VSS3

ADC

IREF

ONT END

VDD

TEST1

CFLG

CRIN

C2F

AIL

OUT

VDD3C

TEST2

ATUS

CL16

RESET

CL11

HFREF

VSS4

7809
SM5902AF

VSS

CLK

TEST2

TEST1

UC5

UC4

UC3

UC2

UC1

VDD

YSRDATA

INPUT

INTERFACE

BUFFER

ENCODER

INPUT

DRAM INTERFACE

CONTROL

SHOCK

ATTENUATOR

INTERFACE

DECODER

OUTPUT

CAS

YMDATA

YMCLK

YMLD

YDEMUTE

YSCK

ZSCK

ZLRCK

ZSRD

YFLA

YFCLK

YBLKCK

YLRCK

CONTR

I/O EXTENSION

RESET

ZSENSE

UC6

CONTR

OLLER I/F

RAS

LASER DOWN CONVERTER

ITEMNUMBER EXTENSIONS

A = charge circuit
B = LCD backlight version
C,G,H,J,K,N = DRAM size selection
D = cord remote control version
E = Line/opt.output version
F = IR remote control version
L

= SM5902 version of NPC

M = SM5859 version of NPC
O = only for laser power down conv.
P = only for Power Save Mode
Q = not for Power Save Mode

X = component only forseen (not in use)
% = tolerance of resistor is 1%

3.0V

ESA off 2.1MHz

ESA on 4.2MHz

PDM output

3.0V

Set supplied via mains adapter

PLAY-mode, ESA off

DC Voltages measured in

H = Laser on

3,0V

1,5V

3,0V

3.0V

3.1V

2.5V

1,5V

0,2V

2,0V

3,0V

0,1V

1,8V

2,0V

1,0V

1,5V

1,4V

3,0V

1.6V

1.2V

1,5V

3,0V

3.0V

2.8V

2.4V

0.2V

1.6V

3,0V

EVM

eye-pattern signal

> 800 mVpp

TB=0.5

servo out or disc motor cw

not moving

servo in or disc motor ccw

DATA

WCLK

left channel

MSB

LSB

MSB

LSB

right channel

SCLK

TRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE OF CD7 AND NPC

CD7

→

NPC

→

DAC

Summary of Contents for AZ 7383

Page 1: ...iew 4 6 Componentside view 4 7 Printed circuit board layout stage 5 Copperside view 4 8 Componentside view 4 9 Exploded view 5 1 5 2 Mechanical partslist 6 1 Electrical partslist 6 1 6 4 CS 46 455 AZ7381 4822 725 26016 Published by PW 9802 Service Audio Printed in The Netherlands Subject to modification Portable compact disc player CLASS 1 LASER PRODUCT AZ7382 AZ7383 AZ7481 AZ7482 AZ7483 all versi...

Page 2: ...l fiber jack Specification according to IEC958 high accuracy mode Laser Output power 5mW 3mW typ Wavelength 780nm Measurement setup Use Audio Signal disc SBC429 4822 397 30184 L R LEVEL METER e g Sennheiser UPM550 with FF filter S N and distortion meter e g Sound Technology ST1700B N O I T A R E P O N O I T A R E P O N O I T A R E P O N O I T A R E P O N O I T A R E P O F F O A S E F F O A S E F F...

Page 3: ...enhances the bass response DBB 1 DBB 2 DBB 3 off Press this button for more than 3 seconds to switch off on acoustic feedback STOP 9 stops CD play deletes various settings switches off the CD player and activates charging OPEN opens the lid of the CD player 2 starts and pauses CD play ESA Electronic Shock Absorption is the buffer memory for uninterrupted sound EARPHONE p p Earphone socket 3 5mm 4 ...

Page 4: ... 5 4 5 3 Y A 0 0 5 4 5 3 Y A 0 0 5 4 5 3 Y A R E T R E V N O C C D C D R A C 3 3 0 0 1 9 1 2 2 2 8 4 O O O O X X X O O O O O 7 3 5 4 5 3 Y A 7 3 5 4 5 3 Y A 7 3 5 4 5 3 Y A 7 3 5 4 5 3 Y A 7 3 5 4 5 3 Y A R E T R E V N O C C D C D R A C 3 8 1 0 1 9 1 2 2 2 8 4 X O 0 0 4 7 6 3 Y A 0 0 4 7 6 3 Y A 0 0 4 7 6 3 Y A 0 0 4 7 6 3 Y A 0 0 4 7 6 3 Y A E N O H P R A E 2 4 8 0 1 2 4 2 2 2 8 4 X X X X X X X X...

Page 5: ...parts which are identical with those specified be used Safety components are marked by the symbol i Le norme di sicurezza estigono che l apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati Componenty di sicurezza sono marcati con ñ Veiligheidsbepalingen vereisen dat het apparaat in zijn oorspronkeliijke toestand wordt teru...

Page 6: ...prints SBC426 SBC426A 4822 397 30096 TRAINING MATERIAL Portable CD 1994 Principles of Electronic Shock Absorption System ESA Key components 1994 Remote control system 4822 725 24941 Portable CD 1996 Key components 1996 Battery charging DC DC converter 4822 725 24986 Portable CD 1998 Key components 1998 Power Save Mode PSM 4822 725 26017 available from April 1998 onwards ESD PROTECTION EQUIPMENT An...

Page 7: ...2 2 CS 46 461 HANDLING CHIP COMPONENTS ...

Page 8: ...side hold the NEXT button depressed To move slide inside hold the PREV button depressed To accelerate the discmotor clockwise hold the MODE button depressed To accelerate the discmotor counter clockwise hold the PROG button depressed To enter the focus test press the PLAY button to exit the servo test and return to the main menu press the STOP button 6 FOCUS TEST Purpose Check movement of lens and...

Page 9: ...east 3ms CD7 indicates offtrack while radial tracking is switched on The slide did not reach it s inner pos inner switch of CDM doesn t close within approx 6 seconds The slide did not come out of it s inner pos inner switch of CDM is open within approx 250ms The DRAM controller was not able to connect two consecutive audio frames The microcontroller had to perform a direct audio connection that pr...

Page 10: ... FROM µP CLsaw VG VLG VR CLsaw SAW_CLOCK FROM DC DC CONV Track L P F L P F L P F FLEX PCB HEADPHONE RC SOCKET RIGHT LEFT DC in socket ACCU or BATTERY EXT DC DOWN CONV 3 2V DC DC UP CONV ACCU DET PWM_IN BATM SUPPLY CHARGE CIRCUIT 3 RC FROM TO RC CIRCUIT DOBM FROM CD7 MOTO1 16 9MHz 4MHz 16 9MHz DOBM TO DIGITAL OUT POWER REF_ON U_BATT U_CHG PWM_OUT CHG_ON PWM_IN T_ACCU ACCU_IN PORES MUTE S_MUTE DBB A...

Page 11: ...0 3sec Start up procedure for ext DC supply no accu inserted hold switch in off pos ESA ESP off resume mode off CD door closed N N N Y Y Y POWER OFF stand by focus found within 3sec µP accelerates disc to nom speed µP sends command to CD7 switch laser on radial jump check error release MUTE µP initializes radial servo loop N Y Y Y subcode check error Y N N N PLAY MODE subcode check error handler r...

Page 12: ... preamp photo detector input 1 central 22 I3 diode array HF preamp photo detector input 3 central 23 I6 diode array HF preamp photo detector input 6 satellite 24 I4 diode array HF preamp photo detector input 4 central TC9404FN Σ MODULATION DAC WITH ANALOG FILTER Pin Name Direction Description 1 VDD 3 logic power supply 2 T1 GND test pin 3 P S 3 parallel control input serial control switching input...

Page 13: ...e actuator output 29 TEST3 GND test control input 30 VDD1P C supply digital of CD7 31 DOBM CD7 bi phase mark output 3 state 32 VSS1 GND supply digital of CD7 33 MOTO1 CD7 motor output1 of CD7 versatile 3 state 34 MOTO2 CD7 motor output2 of CD7 versatile 3 state 35 SBSY CD7 NPC subcode block sync 3 state 36 SFSY CD7 µP subcode frame sync 3 state 37 RCK CD7 subcode clock input 38 SUB CD7 P to W subc...

Page 14: ...code block clock signal output 20 RESET µP NPC system reset input active low 21 ZSENSE NPC µP µP interface status output 22 VDD2 3 supply voltage 23 YDMUTE GND forced mute input 24 YMLD µP NPC µP interface latch clock input 25 YMDATA µP NPC µP interface serial data input 26 YMCLK µP NPC µP interface shift clock input 27 OE NPC DRAM DRAM OE control output active low 28 CAS NPC DRAM DRAM CAS control...

Page 15: ...S amp circuit section 16 NI4 servo driver filter capacitor connection in ABS amp circuit section 17 ERR4 µP servo driver error level input disc speed error signal 18 PHSW GND CH4 mode setup if PHSW high CH4 operates half bridge 19 POL not connected CH4 polarity monitor output 20 CFL4 servo driver pin for connecting filter for capacitor 21 CFL3 servo driver pin for connecting filter for capacitor 2...

Page 16: ...clock input 17 PCB µP DC DC converter system control input 18 CHGON µP DC DC converter system control input 19 GND GND ground 20 VCPU DC DC converter µP 3V regulated voltage output 21 VOUT3 not connected DC DC converter control signal output for system power supply 22 SW A DC DC converter driver output for system power supply open drain 23 VDO DC DC converter DC DC converter output for system powe...

Page 17: ...270A 2n2 2269 1u 2274 22n 2255 1u 2256X 2n2 2257 10n 2262 100n 2259 100n 2258 100n 1n 2253 1n 2252 470p 2962 470p 2961 470p 2958 470p 2957 470p 2956 470p 2955 470p 2954 470p 2953 2265 100n 2275 100n 2276A 1u 2273 1u 2254 470n 2277 330p 2249 1u PORES RESET DC_ON LOBAT POWER BATIN TRACK TRACK FOCUS FOCUS PWM_OUT SLIDE_IN INNERSW TRACK_IN FOCUS_IN CHG_ON ACCU_IN T_ACCU PWM_IN REF_ON U_CHG DCDTB PWM_D...

Page 18: ...k2 3809 2k2 2k2 3813 4k7 3830 4R7 3834 10R 3822 270k 3829 3824 10k 3825 10k 3826 10k 3827 10k 3828 10k 3823 10k 3838 22R 4R7 3841 100 3847 100 3848 100 3849 10k 3837 22k 3817 22k 3818 22k 3820 22k 3819 22k 3821 0R05 3871M 47k 3870L 22R 3853L 22k 3856 22k 3857 3807P 3k3 10k 3874X 12 13 10 11 6 5 7803P 74LV14D 4 3 8 9 2 1 7803P 74LV14D C 3 C 3 3 C C 3 C C C C C 3 C C 3 3 3 consig 7811 MT4C4001JDJ 7 ...

Page 19: ...UFFLE REPEATALL SCAN PROG 2 3 DBB 1 KO3 ESD TO FROM CONTROL PART 1401 KO2 KO1 KIN3 KIN2 KIN1 MEMBRANE ASSEMBLY 4822 360 10363 1001 N E X T P R E V S T O P M O D E P R O G D B B E S A P L A Y 1002 1003 1006 1005 1007 1008 1004 ...

Page 20: ...1D 1n5 1n 2701B 1n 2410 22p 2412X 22p 2411 22n 2413 100p 2403D 22K 3702B 3414D 1k 3425 1M 3419 1M 3421 1M 3423 1M 3424 47k 3412D 1M 3432 100 3431 100 3411D 4k7 3413D 10k 3416 56k 4k7 3408P 47k 3407P 1k 3430 680R 3433F 470k 3434 3422 1M 3404 220k 3405 220k 3401 220k 3402 220k 3403 220k 270k 3701B 10k 3420 3409 100k 3410X 0R05 3M3 3417 3418D 1M 3415 470k 0R05 3406Q 7404 BC847B uP uP ESD uP uP uP uP ...

Page 21: ... 220k 3392E 220k 3390E 470k 0R05 22k 3375 3384E 100k 3372 100R 6300 BAV70 uP D D ESD ESD O ESD D D D D A D D A A A A A A A A A A A A A A A A A A A A A A A D A A A A A ESD A 330n 1u 2324 2322 1n5 2321 1n5 330p 2370 33n 2367 100p 2369D 100n 2311 2n2 2317 100n 2310 2n2 2316 100n 2358 100n 33n 2357 22p 2301E 22p 2300E 100n 2303 33n 2368 2354 100n 2363 100n 2364 100n 33n 2349 2390E 470n 2385 330p uP 3 ...

Page 22: ...B 3 2271A B 3 2272 A 3 2273 A 3 2275 B 3 2276A B 3 2278 B 3 2279 B 2 2300 D 3 2301 D 3 2310 D 3 2311 D 3 2314 D 3 2316 D 3 2317 D 3 2318 D 3 2319 D 3 2320 D 2 2321 D 3 2322 D 3 2324 C 3 2350 E 3 2356 E 3 2357 E 3 2359X E 3 2360 D 3 2362 E 3 2367 E 3 2368 E 3 2369D E 3 2370 E 3 2381 E 3 2382 E 3 2390E A 4 2401D C 1 2403D B 2 2404 A 1 2405 A 1 2407 B 2 2408 B 1 2409F E 2 2410 B 2 2411 B 2 2412X B 2 ...

Page 23: ...2 B 4 7351 E 3 7357 E 3 7701B E 1 7803P C 1 7810J D 2 7811 E 2 7950 D 1 7951 D 1 7952 D 1 7956 E 1 7 DRAM SERVODRIVER 14 15 8 18 4 1 DRAM 14 H E A D P H O N E VOLUME 1 2 1 1 EXT DC OPTICAL LINE OUTPUT BA T DE TE CT DOOR 2800X 7803P 1418 7956 7952 7950 7951 7811 7810J 3965P 3967 3954 3955 3957 3958 3880Q 3888N 3889N 3890G 3950 3951 3952 3953 3850 3851J 2956 2957 2958 2960 2961 2962 2963 2970 2971 2...

Page 24: ... 2272 A 3 2273 A 3 2275 B 3 2276A B 3 2278 B 3 2279 B 2 2300E D 2 2301E D 3 2303 D 3 2310 D 3 2311 D 3 2314 D 3 2316 D 3 2317 D 3 2318 D 3 2319 D 3 2320 D 2 2321 D 3 2322 D 3 2324 C 3 2350 E 3 2356 E 3 2357 E 3 2359X E 3 2360 D 3 2362 E 3 2367 E 3 2368 E 3 2369D E 3 2370 E 3 2381 E 3 2382 E 3 2390E A 4 2401D C 1 2403D B 2 2404 A 1 2405 A 1 2407 B 2 2408 B 1 2409F E 2 2410 B 2 2411 B 2 2412X B 2 24...

Page 25: ...4 7351 E 3 7357 D 3 7803P C 1 7810J D 2 7811 E 2 7950 D 1 7951 D 1 7952 D 1 7956 E 1 7 DRAM DRAM SERVODRIVER 14 15 8 18 4 1 14 H E A D P H O N E VOLUME 1 2 1 1 EXT DC OPTICAL LINE OUTPUT BA T DE TE CT DOOR 2800X 7803P 1418 7956 7952 7950 7951 7811 7810J 3965P 3967 3955 3957 3958 3880Q 3888N 3889N 3890G 3950 3951 3952 3953 3954 3850 3851J 2971 2956 2957 2958 2960 2961 2962 2963 2970 2950 2951 2952 ...

Page 26: ...5 1 CS 46 480 DBB P 9 S T P 0 EV CD door Mabel xA 191297 401 402 403 406 404 407 6x Plastite 1 4x2 5 502 501 2x EXPLODED VIEW CD DOOR ...

Page 27: ...body Mabel xx 181297 open o p t o u t 424 411 412 413 416 418 419 421 417 3x 422 2x 428 2x 414 6x Plastite Torx 1 7x9 Resume Volume Head phone CD drive VAM2103 e x t D C Door switch 427 426 431 429 423 432 EXPLODED VIEW ...

Page 28: ... 2251 4822 124 11519 100µF 20 10V 2252 5322 126 11578 1nF 10 63V 2253 5322 126 11578 1nF 10 63V 2254 4822 124 12096 470nF 10 16V 2255 4822 123 14042 1µF 10 16V 2257 4822 123 14045 10nF 10 50V 2258 4822 126 14305 100nF 10 16V 2259 4822 126 14305 100nF 10 16V 2260 4822 124 12107 22µF 20 4V 2261 4822 124 12108 100µF 20 4V 2262 4822 126 14305 100nF 10 16V 2263 4822 126 14305 100nF 10 16V 2264 4822 124...

Page 29: ...ORS 2960 4822 124 11519 100µF 20 10V 2961 4822 126 14245 470pF 50V 2962 4822 126 14245 470pF 50V 2963 5322 124 10798 1µF 20 16V 2970 4822 123 14042 1µF 10 16V 2971 4822 123 14042 1µF 10 16V RESISTORS 3240 4822 117 12883 22kΩ 5 0 0625W 3241 4822 117 12883 22kΩ 5 0 0625W 3242 4822 117 12884 100kΩ 5 0 0625W 3243 4822 117 12885 150kΩ 5 0 0625W 3246 4822 117 12887 1MΩ 5 0 0625W 3249 4822 117 12883 22kΩ...

Page 30: ...0 0625W 3430 4822 117 12913 1kΩ 5 0 0625W 3431 4822 117 12911 100Ω 5 0 0625W 3432 4822 117 12911 100Ω 5 0 0625W RESISTORS 3434 4822 117 12892 470kΩ 5 0 0625W 3809 4822 117 12908 2 2kΩ 5 0 0625W 3810 4822 117 12908 2 2kΩ 5 0 0625W 3811 4822 117 12908 2 2kΩ 5 0 0625W 3812 4822 117 12908 2 2kΩ 5 0 0625W 3813 4822 117 12908 2 2kΩ 5 0 0625W 3814 4822 117 12908 2 2kΩ 5 0 0625W 3817 4822 117 12883 22kΩ 5...

Page 31: ...r layout stage 3 7250 5322 130 60508 BC857B 7251 4822 130 62808 2SB1123 7252 4822 130 63646 2SD1623T 7253 4822 130 63646 2SD1623T 7254 12NC follows 2SK2440 only for layout stage 3 7257 5322 130 60508 BC857B 7258 4822 130 60511 BC847B 7259 4822 130 60511 BC847B 7261 4822 130 60511 BC847B 7262 5322 130 60508 BC857B 7351 4822 130 60511 BC847B 7352 4822 130 60511 BC847B 7353 4822 130 60511 BC847B 7354...

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