Panasonic SA-AK340EE Service Manual Download

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W2526

0.01

C2673

100P

C2671

100P

MUTE_A

ASP_DA

+15V

ASP_CLK

SW15V

LM_1

-9V

A_GND

HP_R

HP_L

PLLCE_UP

STIDO

PLL_CLK

PLL_DA

R2675

4.7K

T_GND

CD8V

R2677

120

R2902

Q2901

Q2902

R2901

10K

C2903

0.01

C2904

16V100

+15V

GND

OUT

42
41
40
39
38
37
36
35
34
33
32
31

100

81
82
83
84

64 63

STANDBY

FAN

MOT_12V

R2945

10K

D2946

B0ADCJ000020

C2945

16V47

C2944

100P

R2944

4.7K

R2942

5.6K

C2947

6.3V100

R2947

W2573

R2946

56K

W2572

W2571

R2943

10K

R2949

47K

R2948

100

NC
NC

DCDET

PCONT/EFP/CS

NC
NC

EE_DAT
EE_CLK

MUTE_A

MUTE_DA

MUTE_A

IDCDET

PCONT

MUTE_D_AMP

REG1
REG2
REG3
REG4
REG5
REG6
REG7
REG8

EE_CS/EFP/EPH

LM_1

DVREF+

UP-GND

PA_L

PLLCE

PLLCE_UP

RDS_DA

RDS_CLK

MODE_A

F_HOP

CNVSS

IRESET

BLKCK

STIDO

ASP_DA

ASP_CLK

PLL_DA

PLL_CLK

VREF+

F_HOP

BYTE

CNVSS

XC_IN

XC_OUT

/RESET

X_OUT

VSS

XIN

VCC

/NMI

RMT

BLKCK

SYNC

ST/DO

SW_L

V-

SW_L

V-

ASP_DA

ASP_CLK

10DB_A

PLL_DA

PLL_CLK

/RESTSW

MCLK

ATA

MLD

ATUS

CD_RST

H.BASS_LED

FL_CLK

FL_DOUT

FL_CS

FL_RESET

V_JOG_B

V_JOG_A

VOL_LED

SW_LED

FL_CS

FL_RESET

V_JOG_B

V_JOG_A

VOL_LED

SW_LED

VSS

GND

VCC

DECK1_H

REC

MTR

PLG2

PLG1

DECK1_H

REC(59)

MTR(58)

PLG2

PLG1

MODE_1

HALF_1

MODE_1

HALF_1

STAND_BY

HOME_SW

/RESTSW

MCLK

ATA

MLD

ATUS

CD_RST

H.BASS_LED

FL_CLK

FL_DOUT

HOME_SW

SPEED
CLOSE_SW
OPEN_SW

CLOSE_SW
OPEN_SW

CHG_PLR[88]

CHG_CW

CHG_CW
CHG_CCW

CHG_CCW
ST_SW
PLAY_SW

ST_SW
PLAY_SW

CHG_PLR
BOTTOM_SW
UP_SENSOR
DECK2
KEY3
KEY2
KEY1
PHOTO_2

BOTTOM_SW
UP_SENSOR
DECK2
KEY3
KEY2
KEY1
PHOTO_2

PHOTO_1

AVSS

VREF
AVCC

VREF+
VCC

UP_GND
SYS6V

UP_GND

VREF+

PCONT

D2950

B0ACCK000005

DEMO

IC2801

C2CBYY000053

MICROPROCESSOR

R2864

100

R2801

10K

W2558

W2540

R2852

100

R2853

100

R2848

100

R2847

100

R2849

R2843

W2557

R2846

4.7K

R2845

10K

R2844

10K

R2842

10K

W2523

R2841

10K

R2820

100K

R2819

100K

R2818

100K

R2817

100K

R2830

100K

R2831

100K

R2832

100K

R2833

100K

W2547

W2537

W2536

W2576

W2548

W2549

R2810

22K

R2858

100

R2859

100

R2860

100

R2862

100

R2951

470K

R2966

4.7K

W2550

Q2951

Q2952

Q2950

Q2958,Q2960

B1ACKD000006

PLUNGER ON/OFF SWITCH

Q2957,Q2959

B1GBCFLL0037

PLUNGER ON/OFF SWITCH

Q2957

Q2958

Q2960

Q2959

R2802

100

W2545

W2543

C2821

100P

W2544

R2882

10M

W2552

R2883

330K

C2883

18P

R2886

R2881

220

C2803

C2853

0.1

R2851

47K

C29

0.1

R29

820

D2803

B0ACCK000005

C2802

50V3.3

Q2803

B1GBCFJJ0051

RESET (MICRO-P) SWITCH

Q294

B1ACKD0

FAN MOTOR ON/

C2882

18P

X2801

H0A327200115

X2802

H2B100500004

R2803

10K

R2861

100

R2955

270K

R2866

47K

R2865

47K

R2854

47K

R2857

47K

R2856

47K

R2855

47K

R2863

47K

R2950

470K

R2965

4.7K

R2952

SW5V

SPEED

VREF+

R2873

22K

R2871

22K

R2874

4.7K

C2871

330P

C2874

330P

W2532

C2872

0.022

VCC

EE_CS

EE_CLK

IC2871

GND

EE.DAT

IC2871

E-EPROM IC

(NOT SUPPLIED)

R2936

B0EAKM0001

D2936

W2559

W2560

W2555

W2556

W2539

R2937

10K

CN2806

Q2937

Q2936

+15V

HP_L

HP_GND

HP_R

DGND

SW5V

PA_IN_L

PA_IN_GND

PA_IN_R

MOT10V

SW_LED

VOL_LED

J_VOLA

J_VOl_B

FL_RST

FL_CS

FL_DOUT

FL_CLK

H_BASS_LED

KEY3

KEY2

KEY1

P-GND

RMT

VREF+

SYNC

PCONT

SYS6V

+15V

MOT_12V

CHG_PLR(88)

HP_L

HP_GND

HP_R

UP_GND

SW5V

PA_IN_L

PA_IN_GND

PA_IN_R

MOT_12V

SW_LED

VOL_LED

J_VOLA

J_VOl_B

FL_RESET

FL_CS

FL_DOUT

FL_CLK

H_BASS_LED

KEY3

KEY2

KEY1

P-GND

RMT

VREF+

SYNC

PCONT

SYS6V

29 28

CN2805

CCW

P_GND

VC_8V

HOME_SW

-SW

OPEN_SW

CAM_SENSOR

SW5V

D_GND

PLA

Y_SW

PLUNGER

UD_SENSOR

BOTT

OM_SW

SPEED

CHG_CCW

CHG_CW

P_GND

CD8V

HOME_SW

-SW

OPEN_SW

CLOSE_SW

SW5V

D_GND

PLA

Y_SW

UD_SENSOR

BOTT

OM_SW

SPEED

1 2

6 7 8 9

11 12 13 14 15

C2678

0.01

R2920

4.7K

W2565

W2566

R2919 4.7K

R2921

4.7K

R2922

10K

CD7.5V

PGND
MCLK

8
9

3
2
1

L
A_GND
R

CD_3.3V
CD_GND
LD_S
NC
+7.5V
PGND
MCLK
MDATA
MLD
BLKCK
STAT
/RST
/REST_S

CN2801

MDATA

MLD

SW5V

BLKCK

SW5V

A_GND

R2908

330

W2542

R2907

D2901

B0ADCC000002

R2909

2.2K

R2910

330

W2563

C2906

1000P

STATUS

UP_GND

CD_RST

RESTSW

MOT_12V

PLG2

C2957

100P

R2957

R2959

R2953

10K

W2525

W2517

W2534

R2954

10K

R2958

22K

R2960

22K

C2959

100P

R2924

10K

R2925

4.7K

R2928 10K

Q2906

B1ABCF000176

INTERFACE SWITCH

Q2907

B1ABCF000176

CD STATUS INTERFACE

Q2950

B1ACKD000006

DECK SUPPLY

CONTROL SWITCH

Q2951

B1ACKD000006

SUPPLY CONTROL SWITCH

Q2936

B1ACKD000006

CD SUPPLY

CONTROL SWITCH

Q2937

B1GBCFJJ0051

CHANGER PLUNGER

ON/OFF SWITCH

Q2952

B1GBCFLL0037

DECK SUPPLY (PCONT)

CONTROL SWITCH

PLG1

DECK2

PHOTO_1
PHOTO_2

HALF_1

MODE_1

UP_GND

PA_IN_L

PA_IN_R

DVREF+

P_GND

SW5V

R2151

R2251

R2956

270K

PL2
PL1
DVREF

DECK-2

PL_GND

VREF_GND

PHOTO_PB

MODE_PB

CN2951

HALF_PB

PHOTO_RP

CD SERVO

CIRCUIT

(CN7002) ON

SCHEMATIC

DIAGRAM-1

DECK

MECHANISM

CIRCUIT

(CN971) ON

SCHEMATIC

DIAGRAM-7

PANEL CIRCUIT (CN6601) ON

SCHEMATIC DIAGRAM-4

C2674

R2676

10K

R2912

4.7K

W2561

W2569

W2570

R2914

4.7K

R2916

4.7K

R2918

10K

R2929

10K

R2930

10K

R2931

10K

R2923

R2927

4.7K

R2674

47K

R2673

47K

R2672

10K

R2671

10K

R2132

3.3K

R2232

3.3K

C2131

R2131

3.3K

R2231

3.3K

R2221

R2121

3.3K

TUNER LCH

TUNER RCH

PLL CLK

TUNER SD

TUNER GND

TUNER DQ/ST

+15V

VCC +7.5V

PLL_DA

PLLCE

3.3K

D2677

B0BC7R500001

MAIN

CIRCUIT

(1A) ON

SCHEMATIC

DIAGRAM-2

MAIN

CIRCUIT

(1B) ON

SCHEMATIC

DIAGRAM-2

C2901

0.1

W2554

Q2901

B1ACKD000006

CONTROL SWITCH

Q2902

B1AACF000064

VOLTAGE STABLISER CD3.3V

Q2906

Q2907

W2568

W2567

C2231

VREF+

R2822

10K

SA-AK340EE MAIN CIRCUIT

3/4

10V220

C2854

R2867

100K

TO CRS1 (CN1)

SA-AK340EE

Summary of Contents for SA-AK340EE

Page 1: ...d copying and distribution is a violation of law SA AK340EE Colour S Silver Type Phone jack Terminal Stereo 3 5 mm jack n CASSETTE DECK SECTION 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 6 dB at DECK OU...

Page 2: ...of CD Changer Unit For more information refer to section 9 1 1 In Self Diagnostic Mode 1 Select for CD mode 2 Press button To exit press button on main unit or remote control The tray will return to PLAY position and then power off Doctor Mode To enter into Doctor Mode for checking of various items and displaying EEPROM and firmware version 1 2 1 All segments will light up for 1 second 2 The Check...

Page 3: ...nd LED will blink at 0 5 second interval In doctor mode 1 Press DIMMER button on remote control Tape Eject Test To check on the tape eject function For deck 1 2 In doctor mode 1 Press PROGRAM button on remote control 9 1 1 CD changer unit ageing test mode Below is the process flow chart of ageing for the CD changer unit CRS1 16 SA AK340EE ...

Page 4: ...tion refer Section 9 1 provides information on any problems occuring for the unit and its respective components by displaying the error codes These error code such as U H and F are stored in memory and held unless it is cleared 17 SA AK340EE ...

Page 5: ...turn Low a fail safe time after system command transmission is sent For CD unit For Traverse Press on main unit for next error F61 Power Amp IC output abnormal Upon power on PCONT HIGH DCDET L after checking LSI For power Press on main unit for next error IHMS Cam gear abnormality Cam gear does not rotate to HOME position For CD changer unit CRS1 Press SINGLE CHANGE on main unit for next error ICS...

Page 6: ...E on main unit for next error PDRV Cam gear gear assembly abnormal Cam gear does not move from HOME to PLAY drive position For CD changer unit CRS1 Press SINGLE CHANGE on main unit for next error UDU UD base asssembly abnormal UD Base assembly does not move upwards from tray 5 to tray 2 For CD changer unit CRS1 Press SINGLE CHANGE on main unit for next error UDD UD base asssembly abnormal UD Base ...

Page 7: ...fails the error code will appear For CD changer unit CRS1 Press SINGLE CHANGE on main unit for next error CRS1 Error Code display 1 The errors that occured in CRS1 Mechanism can be recalled and displayed in the order of the occurence under self diagnostic Refer to Section 9 1 for procedures to enter this mode Only the first 5 errors will be memorized in backup memory The subsequence error shall be...

Page 8: ...7301 A CD SERVO P C B M M CN7002 1 2 16 17 PbF SOLDER SIDE SOLDER SIDE B MAIN P C B FM ANT AM ANT JK2601 Z2620 TUNER PACK PbF CN2809 1 12 1 12 CN2808 CN2803 14 2 13 1 CN2951 10 2 9 1 29 1 30 2 CN2806 CN2805 1 15 2 14 1 2 17 16 CN2801 1 2 To Fan CN2810 FAN MOTOR 2 1 BLACK RED SENSOR Z6481 JK6551 JK6751 VOLUME VR6491 CN6601 30 2 29 1 JK5101 JK5102 E POWER P C B SOLDER SIDE LEFT SPEAKER RIGHT SPEAKER...

Page 9: ...F LD RST LPD ARFF PC SPOUT TRVP TRP FOP ARFOUT ARFDC RFOUT RFIN CENV CTRCRS OSCIN VREF RFENV PC SPOUT TRVP TRP FOP LD PD A B C D E F NSRVMONON NTEST2 MDATA ARFIN ARFF BLKCK IREF DSLF PLLF PLLFO TXTCK SBCK PRAMVDD33 PRAMVSS33 D0 D15 A0 A11 BA0 BA1 TXTD DQSY SUBC TXNCLDCK BLKCK FLAG 65 71 20 18 83 92 94 99 1 7 11 15 16 17 NWE NCAS 8 9 63 64 62 NRAS SDRCK LRCK BCLK SRDATA EXT0 EXT2 EXT1 10 100 DVDD2 ...

Page 10: ...12 R P SELECT IC1004 Q1003 SWITCHING BEAT PROOF RECH L1002 IC951 PHOTO INTERRUPTER CNB13030R2AU 97 PHOT0_1 6 19 15 12 21 4 22 3 17 8 1 2 24 23 3 5 2 4 Q2980 DECK MOTOR SWITCH M1002 S951 MODE 52 HALF_1 53 MODE_1 S952 HALF Z971 INTERFACE 91 DECK2 S972 HALF S975 RECINH_F S971 MODE DECK 2 R P HEAD LCH Q1017 MOTOR SWITCH M DECK 2 ERASE HEAD DECK 1 P B HEAD LCH MLD MCLK CE MDATA SD BLKCK PLLCLK ST DO RS...

Page 11: ...AD LCH B Q1017 MOTOR SWITCH M DECK 2 ERASE HEAD DECK 1 P B HEAD LCH IC2803 C1BB00001121 AUDIO SOUND PROCESSOR S6101 S6108 S6201 S6207 S6302 S6307 Q2317 Q METER CONTROL SWITCH MUTING CONTROL MUTING CONTROL MUTIN CONTR AGC CONTROL SWITCH Q2511 Q2411 Q2311 Q2142 Q2242 DATA 40 CLK 39 26 ASP_DAT 27 ASP_CLK 47 DCDET IN L1 R1 IN L3 R3 IN L2 R2 1 2 3 4 REC L R 53 17 GV OUT L R 54 16 IN_L4 R4 7 8 5 6 42 37...

Page 12: ... D5987 Q5115 Q5952 SYSTEM 6V VOLTAGE REGULATOR JK5950 AC INLET L5950 LINE FILTER D5950 D5953 FP5950 FP5940 SUB TRANSFORMER D5954 D5957 Q5112 Q5114 5 7V VOLTAGE REGULATOR 15V VOLTAGE REGULATOR CURRENT STABLISER LIMITER SWITCH 11V VOLTAGE REGULATOR Q5101 Q5110 Q5111 FP5920 Q5102 Q5108 Q5109 Q2950 Q2952 C1BA00000407 2 CH DIGITAL AMP IC5301 11 13 VSSP1 2 8 16 VDDP1 2 IN1 IN1 2 3 IN2 21 IN1 3 IN2 21 IN...

Page 13: ...27 0 C7315 0 47 R7323 3 3K R7327 1K R7335 100 C7335 0 1 C7334 10V220 R7336 10 F C7670 0 1 C7626 0 1 R7315 3 3K R7325 330 IC7002 BA5948FPE2 4 CH DRIVE VCC NC NC NC IN3 IN4 VREF NC GND GND PVCC2 PGND2 D4 D4 D3 D3 PGND1 PVCC1 NC D2 D2 D1 D1 IN1 NC NC PC2 PC1 IN2 NC 3 4 5 6 24 25 26 27 28 8 1 2 23 21 9 20 10 19 1 11 18 2 13 17 16 15 22 7 14 R7339 1K A 12 11 10 2 4 6 8 9 7 5 3 1 13 14 15 16 CN7001 CP70...

Page 14: ...00P R2604 1K R2606 470K R2601 0 R2607 330 R2605 470 C2601 0 01 C2602 16V100 R2603 100 C2607 0 047 R2610 1K R2612 100K C2608 8P C2636 1000P R2614 5 6K R2652 0 C2610 0 01 TO MAIN CIRCUIT 2B ON SCHEMATIC DIAGRAM 3 R2638 3 3K R2630 10K C2634 12P C2633 12P C2612 0 01 R2615 560 R2616 1K C2611 50V4 7 R2613 10K C2625 16V22 C2632 1000P C2630 6 3V100 R2651 82 C2613 1000P R2619 4 7K R2611 390 R2628 82 R2617 ...

Page 15: ...CONTROL SWITCH Q2980 B1GDCFJJ0047 SUPPLY CONTROL SWITCH DECK MOTOR Q2501 B1ABCF000176 LEVEL METER CONTROL SWITCH R2248 6 8K 2 3 4 7 6 5 R2702 1K Q2341 Q2441 B1ABGC000005 HEADPHONE MUTING R2345 1 5K R2445 1 5K R2357 100K R2457 100K C2344 0 47 C2444 0 47 R2447 1 R2446 3 3K R2346 3 3K R2347 1 R2 R2 R2442 0 R2444 0 R2 R2 R2342 0 R2344 0 Q2511 B1GDCFJJ0047 MUTING CONTROL Q2980 R2173 4 7K R2172 6 8K R21...

Page 16: ... C2343 0 47 C2443 0 47 R2416 2 2K C2331 4700P C2321 1 R2318 100K W2508 0 R2418 100K R2333 15K R2323 39K R2423 39K W2512 0 R2435 1K R2429 3 3K C2431 4700P R2421 0 C2421 1 1 2 3 4 5 6 7 8 9 10 11 12 HIGH_L IN 15V MUTE D AMP T GND F_HOP CN2809 A_GND LOW_R IN FAN LOW_L IN ASP_GND HIGH_R IN C2333 1 C2323 0 015 R2434 0 Q2341 Q2441 B1ABGC000005 HEADPHONE MUTING R2345 1 5K R2445 1 5K R2357 100K R2457 100K...

Page 17: ...R2857 47K R2856 47K R2855 47K R2863 47K R2950 470K R2965 4 7K R2952 1K SW5V SPEED VREF R2873 22K R2871 22K R2874 4 7K C2871 330P C2874 330P W2532 0 C2872 0 022 1 2 3 4 8 7 6 5 NC VCC EE_CS EE_CLK NC IC2871 GND EE DAT IC2871 E EPROM IC NOT SUPPLIED R2936 1K B0EAKM000117 D2936 W2559 0 W2560 0 W2555 0 W2556 0 W2539 0 R2937 10K CN2806 Q2937 Q2936 15V HP_L HP_GND HP_R DGND SW5V PA_IN_L PA_IN_GND PA_IN_...

Page 18: ...846 4 7K R2845 10K R2844 10K R2842 10K W2523 0 R2841 10K R2820 100K R2819 100K R2818 100K R2817 100K R2830 100K R2831 100K R2832 100K R2833 100K W2547 0 W2537 0 W2536 0 W2576 0 W2548 0 W2549 0 R2810 22K R2802 100 C2821 100P R2882 10M W2552 0 R2883 330K C2883 18P R2886 1M R2881 220 C2803 1 C2853 0 1 R2851 47K C2940 0 1 R2940 820K D2803 B0ACCK000005 D2801 B0ACCK000005 C2802 50V3 3 Q2803 B1GBCFJJ0051...

Page 19: ...2 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 1 2 3 4 5 6 8 7 9 S6101 POWER S6102 SINGLE DISC CHANGE R6103 2 2K S6103 OPEN CLOSE R6104 1 8K S6104 CD1 CD2 CD3 CD4 CD5 R6105 2 2K S6105 R6106 2 7K S6106 R6107 4 7K S6107 R6108 6 8K R6109 10K R6110 22K S6108 S6302 TAPE S6303 STOP S6304 REC S6305 TUNER BAND S6306 MUSIC P S6308 DISC CHECK R6302 1K R6303...

Page 20: ...0004 D5964 B0BA6R800008 C5963 50V4 7 R5958 10K R5957 10K C5954 0 01 JK5950 FL2 VP FL1 SYS6V SYS6V PCONT SYNC D_GND Q5952 T5951 RTP1H3E002 C5960 D5952 D5950 D5951 D5953 0 1 D5954 D5955 D5956 D5957 C5959 0 01 Z5950 ERZV10V511CS L5950 ELF15N035AN D5961 D5962 C5951 0 01 D5961 D5962 B0AACK000004 4 3 2 1 SCHEMATIC DIAGRAM 5 TRANSFORMER CIRCUIT SA AK340EE TRANSFORMER CIRCUIT B SIGNAL LINE B SIGNAL LINE F...

Page 21: ...0 015 C5419 0 015 C5421 0 1 R5140 10 C5417 0 1 R5406 22 C5416 0 1 C5414 0 1 C5415 0 1 C5412 0 1 C5409 0 1 C5408 C5424 0 68 C5427 0 68 L5603 G0B9R5K00001 L5604 G0B9R5K00001 R5405 22 C5432 220P C5430 220P C5418 0 1 C5420 0 1 C5423 0 1 R5407 10 R5408 10 C5406 0 47 C5404 0 47 C5436 1000P R5403 5 6K R5404 5 6K C5405 330P C5401 0 47 R5401 5 6K C5403 0 47 C5437 1000P R5402 5 6K C5402 330P C5422 0 1 2 3 1...

Page 22: ...5210 270 C5210 220P R5209 10 C5208 6 3V680P C5204 100P X5201 H2A415300001 X5202 H2A375300003 Q5202 Q5201 C5701 F_HOP AGND AGND 100 IC5201 C0JBAB000011 LOGIC 1 14 2 3 4 5 13 12 11 10 6 9 8 7 R5406 22 C5424 0 68 C5427 0 68 L5603 G0B9R5K00001 L5604 G0B9R5K00001 R5405 22 C5432 220P C5430 220P R5407 10 R5408 10 C5406 0 47 C5404 0 47 C5436 1000P R5403 5 6K R5404 5 6K C5405 330P C5401 0 47 R5401 5 6K C54...

Page 23: ... 50V3 3 R1032 10K R1055 2 2K C1038 220P C1042 16V22 R1031 27K R1035 10K R1030 100 5 11 12 TAPE B INPUT TAPE B INPUT TAPE A INPUT TAPE A INPUT PB AMP NF PB AMP NF PB AMP EQ PB AMP EQ PB AMP OUTPUT PB AMP OUTPUT AB SW T REC IN REC IN REC OUT REC OUT REC PB SW AB SW RIPPLE FILTER OUTPUT GND VCC CRO NOR HI LO ALC T ALC LOW CUT IC1001 SW GND CTRL2 CTRL1 3 C1058 1000P R1100 0 R1101 0 C1057 1000P C1059 0...

Page 24: ...FB 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 I PLL Loop Filter Terminal Phase Compare 55 PLLF0 O PLL Loop Filter Terminal Speed Compare 56 OUTL O Audio O P LCH 57 AVSS1 GND 58 AVDD1 I Analog Power Supply Voltage 1 59 OUTR O Audio O P RCH 60 DVSS3 GND3 Digital Circuit 61 NSRVMONON I Servo ...

Page 25: ...io Mute 41 EE_CS EFP EPH O EEPROM Chip Select 42 EE_CLK O EEPROM CLOCK 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 O No Connection 25 VCC I Power Supply termi...

Page 26: ...for CRS1 90 UP_SENSOR I UD Sensor for CRS1 91 DECK2 I DECK CONDITION INPUT 2 R_INHF MODE2 HALF2 92 KEY3 I KEY3 INPUT 93 KEY2 I KEY2 INPUT 94 KEY1 I KEY1 INPUT 95 PHOTO_2 I Rotation Detection Signal Deck 2 96 AVSS Analog Power Supply Input Connect to GND 97 PHOTO_1 I Rotation Detection Signal Deck 1 98 VREF Reference for A D 5V 99 AVCC Analog Power Supply Input 100 DEMO I H default demo on L defaul...

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Panasonic SA-AK340EE, Service Manual

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