Panasonic SAAK33 - MINI HES W/CD Service Manual Download Page 22

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PANEL CIRCUIT

SCHEMATIC DIAGRAM - 7

HEADPHONE CIRCUIT

TACT SWITCH (2) CIRCUIT

H940A

H940B

CN900

CP900

COM B

A
1

VR900

FL600

RSL0314-F

Vdd

Z940

H920B

H920A

D690

D690,D697
RVD1SS133TA

D697

D610

MA723TA

R638

680

C600

35V22

C622

10V22

C611

6.3V1000

C609 6.3V100

L920

L922

L921

L603

Q600

KTA12710YTA

SUPPLY SWITCH
LED +9V

R600

4.7K

R601

4.7K

R602

4.7K

R605

3.9K

R949

470

R960

10K

R940

2.7K

R941

4.7K

R918 470

R917 470

R916 470

R915 470

R914 470

R950

10K

R951

22K

R961

22K

R959

6.8K

R958

4.7K

R957

2.7K

R956

2.2K

R955

1.8K

R954

1.2K

R953

R952

R913

6.8K

R912

4.7K

R908

1.2K

R907

R906

R909

1.8K

R910

2.2K

R911

2.7K

R625

R626

4.7K

R636

100

R942

6.8K

R944

22K

R943

10K

R945

68K

R682

12K

R683

22K

R681

10K

R623

1.5K

R624

22K

R680

10K

R633 100

R632 100

R631 100

R900

22K

R919

12K

R637

22K

R630

10K

R920

68K

R905

2.2K

R904

1.8K

R901

R902

R903

1.2K

R634

R635

R629

10K

R628

10K

R690

100

C941

0.01

C940

1000P

C900

100P

C661

0.1

C632

560P

C623

560P

C621

0.01

C919

100P

C608

330P

C920

0.022

C921

0.022

C607

100P

C606

100P

C612

1000P

C610 0.1

JK920

S961

S950

S951

S962

S958

S959

S956

S912

S904

S906

S908

S907

S913

S911

S909

S910

S942

S940

S941

S943

S945

S920

S905

S903

S900

S901

S902

IC601

D605

D605
SLI325URCT31

D949

SLR325DCT31

D914

D914-D918
SLR325MCT31W

D915

D916

D917

D918

COM

SW600

NAS_LED

CD_LED
TAPE_LED

VREF+

RMT

TUNER_LED

CTL_+B
SUB_K1

RMT

LED9V

LED_CTL

GND

NAS_LED

KEY1

KEY2

KEY3

V_JOG_A/B

/RESTSW

EE_CS

ECONO

SER4

SER3

SER2

DVREF+

SER2

DVREF+

J_JOG_A/B

SER1

SYS6V

CD1

NAS_LED
LED_CTL

NAS_B

NAS_A

VREF+

PCONT

MUTEA

HPL

HPR

HP_GND

HPSW

D2 EJECT

S.WOOFER

HEADPHONE

SUB2_K2

HP_GND

HPR

HPL

HPSW

GND

CTL_+B

SUB_K1

SUB1_K2

GND

V_JOG_A/B

NAS_B

CTRL

NAS_A

CTRL

/CD

MUTE_A

TUNE
MODE

MEMORY

D1 EJECT

CLK/TIMER

PLA

Y/REC

POWER

REC/
STOP

TAPE
EDIT

REV
MODE

TUNE
DOWN

TUNE
UP

FM
MODE

(LED)

SOUND

PCONT

LED_

CTL

AMAZING_

AUX

TUNER
/BAND

TAPE

SSEQ

DISC 5

DISC 4

DISC 3

DISC 2

DISC 1

MANAGER

REMOTE CONTROL SENSOR

TACT SWITCH (1)
CIRCUIT

JOG VOL

CD
EJECT

CLK

GND

VCC

D949

RLQB3R3JTD-D

L920-L921
RLQB101JTD-D
L922
RLQB100JTD-D

JOY JOG

EVEKE2F2524B

RCD37142TC5

<0V>(0V)
((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0.45V>

(045V)

((0.46))0.45V

<0V>(0.39V)

((0.12V))0.39V

<0.1

1V>(0.1

1V)

((0.12V))0.1V

<0.1

1V>(0.1

1V)

((0.12V))0.1

<0.1

1V>(0.1

1V)

((0.12V))0.1

<0.2V>(0.22V)

((0.23V))0.22V

<7.7V>(7.7V)

((7.86V))7.74V

<5.92V>

(5.94V)

((0.25V))5.93V

<5.23V>

(5.25V)

((5.2V))5.24V

CTRL_+B

(9.21V)<9.21V>
9.2V((9.15V))
[9.21V]

(9.21V)<9.22V>
9.21V((9.16V))
[9.23V]

(8.47V)<8.47V>
8.46V((8.47V))
[8.47V]

DISP/CHARA

IC601

BU2090AF-E2

IO EXPANDER IC

: MAIN SIGNAL LINE

: CD SIGNAL LINE

: +B SIGNAL LINE

Summary of Contents for SAAK33 - MINI HES W/CD

Page 1: ...ncy range 87 9 107 9 MHz 200 kHz steps 87 5 108 0 MHz 100 kHz steps Sensitivity 2 5μV IHF S N 26 dB 2 2μV Antenna terminal s 75Ω unbalanced AM TUNER SECTION Frequency range 520 1710 kHz 10 kHz steps Sensitivity S N 20 dB at 1000 kHz 560μV m 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 ...

Page 2: ...display TOP PREVIOUS NEXT This unit is equipped with a self diagnostic display function which if a problem occurs will display an error code corresponding to the problem Use this function when performing maintenance on the unit TOP PREVIOUS NEXT ...

Page 3: ...9 2 How to enter the Self Diagnostic Function TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 4: ...nd 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 If several problem exist error code will change each time w...

Page 5: ... a CD 3 Press OPEN CLOSE 1 to close the tray 4 Press OPEN CLOSE 5 and wait until the tray is open 5 Press OPEN CLOSE 1 and remove the CD 6 Press OPEN CLOSE 1 to close the tray 7 Press TUNE MODE to indicate Error Code If several problem exist error code will change each time when TUNE MODE is pressed e g F15 F26 F16 etc TOP PREVIOUS NEXT ...

Page 6: ...http servis manual com 9 5 To clear all Error code TOP PREVIOUS NEXT 1 Press STOP TUNE MODE button for 5 seconds 2 FL indicator shows CLEAR for 1 second and change to T TOP PREVIOUS NEXT ...

Page 7: ...http servis manual com 9 6 How to get out from Self Diagnostic function TOP PREVIOUS NEXT 1 Press Power button OFF TOP PREVIOUS NEXT ...

Page 8: ...http servis manual com 9 7 Power Amplifier Failure F61 TOP PREVIOUS NEXT 1 When power amplifier fail F61 will indicate automatically TOP PREVIOUS NEXT ...

Page 9: ...h S951 S971 2 REC INH SWdetection error H02 Recording not possible Faulty contact or short circuit of REC INH switch S974 S975 3 HALF SWdetection error H03 Playback cannot perform Faulty contact or short circuit of HALF siwtch S952 S972 4 Reel Pulsedetection error F01 The tape advances slightly and then stops Faulty reel pulse faulty hole detect IC IC951 IC971 5 TPS abnormal F02 Cassette deck will...

Page 10: ...ton is pressed F17 BOTTOM switch S5 NG Check Replace 4 Transmission error between CDservo LSI and micon F26 CD does not function This error occurs when the POWER is ON for the CD block and an error is detected after the transmission has started 5 Startup fails even when youinsert CD or the selected disc tray does not open F27 Tray 1 detect switch or Tray 2 detect switch NG Check Replace 6 Cannot i...

Page 11: ...OUS NEXT TOP PREVIOUS NEXT No Error ErrorDisplay Problem condition 1 POWER AMPoutput abnormal F61 When POWER is switched on power become off automatically During normal operation if DC DET become L PCNT shall become L and the error display on the left shall be displayed IC501 ...

Page 12: ...11 1 How to set CD test mode TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 13: ...er CD test mode pressing the numeric key 0 on the remote controller will display the auto adjustment result FLOCK TLOCK and CLVS status shall be shown as below During the above display executing CD PLAY will display auto adjustment result for CD PLAY mode TOP PREVIOUS NEXT ...

Page 14: ...19 Troubleshooting Guide TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 15: ... DRIVE 15 21 20 19 18 17 16 24 23 22 28 27 26 25 14 13 12 11 10 9 8 7 6 5 4 3 2 1 IC701 IC701 AN8885SBE1 SERVO AMP 8 1 2 3 4 5 6 7 VCC NC 38 37 35 36 33 29 30 GND TEN FEN FEOUT FBAL TBAL TEOUT CEA RF LPD LD RFIN PDF PDE PDB PDA VREF ENV OFTR RFDET GND LDON BDO VCC SP MOTOR TRV MOTOR 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 GND CSBRT ...

Page 16: ...TEST AVDD1 AVSS1 RSEL PSEL MSEL BCLK LRCK SRDATA TX MCLK MDATA MLD SENSE FLOCK TLOCK BLKCK SQCK SUBQ DMUTE STAT RST SMCK TVD PC ECM ECS TRD FOD VREF FBAL TBAL FE TE RFENV VDET OFT TRCRS RFDET BDO LDON WVEL ARF IREF DRF DSLF PLLF EFM PCK SUBC SBCK VSS X1 X2 OUTR OUTL 15 16 21 20 22 23 REST SW PLLF2 VCOF VCOF2 IOSEL IOVDD CSEL 11 10 9 DSLF2 REST SW 1 KICK TRV RST 3 STAT 4 SUBQ 6 SQCK 7 BLKCK 8 MLD M...

Page 17: ...001 C1002 50V2 2 L1002 L1001 PL2 PHOTO2 ADIN7 PHOTO1 D2_CRO2 BP1 L P B HEAD R L R 4 E HEAD 69 5dB 69 5dB CrO2 VCC H OFF REC H 11 12 5 R P HEAD Q1003 2SD2144STA SWITCHING REC ON Q1004 Q1005 2SD2144STA BIAS OSC PLAY ON Q1008 Q1011 KTC3875GRTA INTERFACE Q1008 1 2 3 6 5 4 Q1007 KTC3875GRTA BIAS OSC CONTROL R1086 2 2K TO DECK CIRCUIT CP1001 ON SCHEMATIC DIAGRAM 10 TO DECK CIRCUIT CP1002 ON SCHEMATIC DI...

Page 18: ...GND PBOUTR B RECINL RECINR MO GND GND HI SP DOLBY BP2 Data CLK TAPE BP1 DMT 1H REC 1M 2PL 1PL VCC GND CRO2 9V PBOUTL Q1021 Q1016 KRA102STA SWITCHING DMT Q1023 KRA102STA MOTOR DRIVE Q1019 1 2 4 6 8 7 5 3 VREF ADIN7 ADIN6 ADIN5 VREF MKCLK MKDATA 1 2 TO MAIN CIRCUIT CN304 ON SCHEMATIC DIAGRAM 4 TO PANEL CIRCUIT H600 ON SCHEMATIC DIAGRAM 8 VREF C1051 50V1 R1085 47K R1053 680 R1049 1M Q1014 C1048 50V1 ...

Page 19: ...T SD 7 5V 9 0V DET_OUT PBL PBR 15V RECL RECR MO10V Rch Lch AUX HP_GND AUX1_R 301 302 TUN_GND MOGND DGND MECA G AGND AUX1_L CDDGND A GND TO DECK CIRCUIT H1001 W1001 ON SCHEMATIC DIAGRAM 10 TO TUNER CIRCUIT 2A ON SCHEMATIC DIAGRAM 3 TO PANEL CIRCUIT CP605 ON SCHEMATIC DIAGRAM 8 TO TUNER CIRCUIT 1A ON SCHEMATIC DIAGRAM 3 1B 2B 0 4 51V 4 52V 4 52V 4 52V 4 52V 4 52V 4 52V 4 52V 4 52V 4 52V 4 52V 4 52V ...

Page 20: ...728TX Q309 KTA1504GRTA SWITCH R343 10K Q310 R357 1K C367 16V10 R361 100K D320 MA728TX Q310 KTA1504GRTA SWITCH R344 2 2K R348 18K 9 0V R320 100K R321 1 5K C325 50V3 3 Q300 R421 1 5K R221 1 5K C425 50V3 3 R433 3 3K Q400 Q200 R420 100K C438 16V47 C437 1000P R220 100K C225 50V3 3 R233 3 3K C237 1000P C238 16V47 H_OUT_L H_OUT_R GND1 LO_OUT R426 1 5K R226 1 5K Q450 Q250 R249 82 R248 82 R250 82 R251 82 C...

Page 21: ..._OUT_R LO_OUT GND1 9 0V CD CD DC_DET2 PCONT PCONT HP_SW HP_SW MUTEA MO10V DC_DET1 DC_DET2 9 0V CHG_PLGR TO POWER CIRCUIT CP500 ON SCHEMATIC DIAGRAM 11 TO POWER CIRCUIT CP501 ON SCHEMATIC DIAGRAM 11 H_OUT_L H_OUT_R GND1 LO_OUT C376 220 C377 0 01 R362 2 7K Q311 Q311 2SD1859QRTV2 SWITCH DC DET SCHEMATIC DIAGRAM 6 MAIN SIGNAL LINE B SIGNAL LINE B SIGNAL LINE 44 1V 43 8V 43 9V 42 9V 44 2V 30 45V 30 48V...

Page 22: ...8 S959 S956 S912 S904 S906 S908 S907 S913 S911 S909 S910 S942 S940 S941 S943 S945 S920 S905 S903 S900 S901 S902 9 10 11 12 13 14 15 16 8 7 6 5 3 4 2 1 IC601 D605 D605 SLI325URCT31 D949 SLR325DCT31 D914 D914 D918 SLR325MCT31W D915 D916 D917 D918 B COM A 1 3 2 SW600 NAS_LED CD_LED TAPE_LED VREF RMT TUNER_LED CTL_ B SUB_K1 RMT LED9V LED_CTL GND NAS_LED KEY1 KEY2 KEY3 V_JOG_A B RESTSW EE_CS ECONO SER4...

Page 23: ...K EXP2_CLK MK_CLK RDS_DA RDS_CL CNVSS SD SER3 VREF RESET VCC VSS XIN XOUT MBP1 MBP2 MCLK PLLCLK MDATA PLLDA SER2 BLKCK MCLK MDAT MLD LD_SW CP606 RLQB101JTD D RSXZ4M19D01T RSXD32K7S02 1 85V 1 84V 1 83V 0 61V 5 22V 5 23V 5 23V 5 22V 4 82V 4 83V 4 8V 4 82V 5 23V 5 24V 5 2V 5 23V 5 06V 5 08V 5 05V 5 08V 5 1V 5 11V 5 07V 5 1V 5 19V 5 21V 5 17V 5 2V 3 61V 3 62V 3 6V 3 61V 0V 0V 4 96V 0V 5 12V 5 13V 0 12...

Page 24: ...11 1N5402BM21 D513 1N5402BM21 C521 D516 1N5402BM21 D515 1N5402BM21 D518 D517 1N5402BM21 1N5402BM21 C534 35V3300P C533 35V5600P C532 35V5600P C531 35V3300P R521 150 R532 150 D505 D506 D505 D506 RVD1SS133TA Q506 Q506 Q507 KTC3199GRTA SHORT CIRCUIT PROTECTION Q507 R544 47K D519 D520 D521 D522 R545 47K D519 D522 MTZJ20BTA 0V 0V 0V 0V 0V 0V 0V 0V 48 4V 48 7V 48 7V 48 7V 48 4V 48 9V 48 9V 48 9V 0V 0V 0V...

Page 25: ...D572 1T3 D570 Q572 Q572 KTC3199GRTA POWER CONTROL SWITCH Q570 Q570 KTC3205YTA REGULATOR 6V SYSTEM R577 10K R576 10K R572 22 R571 18 R570 18 R574 820 R578 330 C575 35V4 7 C574 16V1000P C573 16V1000P C570 25V47 D580 MTZJ6R8BTA C577 0 01 F1 JK500 Z501 FC1 FC2 1 2 3 W500 1 2 3 1 2 3 4 RL502 ECONO SYS6V FL2 FL1 SYNC TO POWER CIRCUIT H500 W500 ON SCHEMATIC DIAGRAM 11 P1 PT1 S5 S5 S3 S3 S1 S2 SC S2 S1 TO...

Page 26: ...LI2Z021M T C136 1000P 1 2 3 4 5 6 7 8 9 3 2 1 5 6 4 9 10 11 12 13 14 15 16 8 7 6 5 3 4 2 1 17 18 19 20 21 22 23 24 OSC OUT OSC AFC AM RF IN AGC AM OUT DET OUT PILOT IN MPX IN PILOT OUT RCH LCH MONO FM AM STRQ VCC FM DET ST SD GND AM RF IN REG AM MIX OUT FM IF IN 9 10 11 12 13 14 15 16 8 7 6 5 3 4 2 1 17 18 19 20 XOUT VSS AOUT AIN PD VDD FMIN AMIN MONO IFIN FM STRQ SWB SWA AM DO DI CE CL XIN SCHEMA...

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