Panasonic-SAAKX14LMK-cs-sm 电路图 维修手册.pdf

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1、 Panasonic Corporation 2012. All rights reserved. Unauthorized copying and distribution is a violation of law. PMX1206001CE CD Stereo System Model No.SA-AKX14LM-K Product Color: (K).Black Type Please refer to the original service manual for: ?CD Mechanism Unit (BRS1C), Order No. PSG1102001CE ?Speake

2、r system SB-AKX14LM-K, Order No. PMX1206002CE RadioFans.CN 收音机爱 好者资料库 Panasonic Corporation 2012. All rights reserved. Unauthorized copying and distribution is a violation of law. 1 Safety Precautions 1.1. General Guidelines 1.3. Before Repair and Adjustment 1.4. Protection Circuitry 1.5. Caution Fo

3、r Fuse Replacement 1.6. Safety Parts Information 2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices 2.2. Precaution of Laser Diode 2.3. Service caution based on Legal restrictions 2.4. Handling Precautions for Traverse Unit 3 Service Navigation 3.1. Se

4、rvice Information 4 Specifications 5 General/Introduction 5.1. Media Information 6 Location of Controls and Components 6.1. Remote Control Key Button Operation 6.2. Main Unit Key Button Operation 7 Installation Instructions 7.1. Speaker and A/C Connection 8 Service Mode 8.1. Cold-Start 8.2. Doctor M

5、ode Table Please refer to the original service manual for: CD Mechanism Unit (BRS1C), Order No. PSG1102001CE Speaker system SB-AKX14LM-K, Order No. PMX1206002CE Nota: El idioma original de este Manual de Servicio es en idioma ingls, sin embargo algunas notas aqu mencionadas sern escritas en espaol p

6、ara mejor descripcin para Centros de Servicio de Mxico. 2 RadioFans.CN 收音机爱 好者资料库 8.3. Reliability Test Mode (CD Mechanism Unit (BRS1C) 8.4. Self-Diagnostic Mode 8.5. Self-Diagnostic Error Code Table 8.6. Sales Demonstration Lock Function 9 Troubleshooting Guide 9.1. Part Location 9.2. Troubleshooti

7、ng Guide for F61 and/or F76 9.3. D-Amp IC Operation X: NG (In case that time out happens.) : Either one of FO AOC, TR AOC and FO coarse AGC is NG. : If the AGC is NG (ignore others). 2.To cancel, press 0 on remote control . 2.To cancel, press 0 on remote control . ROM Version (Display 1) (Display 2)

8、 Year Develop Year Develop ROM Type Version (Decimal) after 2 sec Version (Decimal)Checksum (Hex) 21 8.3.Reliability Test Mode (CD Mechanism Unit (BRS1C) Below is the process flow chart of the aging test for the CD Mechanism Unit (BRS1C). Fig. 1. Reliability Test (Loading) Fig. 2. Reliability Test (

9、Traverse) Fig. 3. Reliability Test (Combination) OPEN Operation OPEN wait for 1 s CLOSE Operation CLOSE wait for 4 s Count up First Track Access First Track Play 5 s Last Track Access Last Track Play 5 s Count up First Track Access Access Play 10 s Open Operation Open wait for 1 s CLOSE Operation Co

10、unt up First Track Last Track Last Track Play 10 s 22 8.4.Self-Diagnostic Mode 8.5.Self-Diagnostic Error Code Table Self-Diagnostic Function (Refer Section 6.4. Self-Diagnostic Mode) provides information on any problems occurring for the unit and its respective components by displaying the error cod

11、es. These 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. 8.5.1.Power Supply Error Code Table FL Display Key Operation Front Key Item Description Mode Name To enter into self diagno

12、stic checking System will perform a check on any unusual/error code from the memory To clear the stored in memory (EEPROM IC) Self Diagnostic Mode Error code information Delete error code Step 1: Select CD mode (Ensure no disc is inserted). Step 2: Press Lista de partes Elctricas a partir de la pgin

13、a 102. 1516171819202122232425262728 1516171819202122232425262728 A C D B E G H F A A CD SERVO CIRCUIT SCHEMATIC DIAGRAM - 2 SA-AKX14 CD SERVO CIRCUIT 2/21/2 TO CD SERVO CIRCUIT (1/2) P1 B B TO MAIN CIRCUIT (CN2706) IN SCHEMATIC DIAGRAM - 5 27 1 : CD AUDIO INPUT SIGNAL LINE: +B SIGNAL LINE: USB SIGNA

14、L LINE TO LOADING P.C.B. (CD MECHANISM UNIT BRS1C) 1000P C7340 1K R7340 1.2K R7341 100R7335 F- 10 C7341 1KR7315 100KR7349 27KR7328 47KR7331 4.7KR7329 12KR7332 100R7325 5.6KR7327 3.3KR7323 10R7336 1800P C7339 0.15 C7315 1200P C7352 0.015 C7338 1.5K R7321 5.6K R7322 LID_LEFT LID_RIGHT C7335 0.01 10V10

15、0 C7334 M- M+ F+ D7341 B0ECKM000008 D7342 B0ECKM000008 D7343 B0ECKM000008 T+ T- M7302* TRAVERSE MOTOR 191817201516 1412911 M7301* SPINDLE MOTOR 1013 222330212827242526 2167298345 IC7002 C0GBY0000117 5CH MOTOR DRIVER TRP FOP VREF TRVP SPOUT REGO2 REGO1 VINSL TRB_1 VINFC NC TRB_2 BIAS MUTE VINTK VOTK+

16、VOFC+ GND VOLD+ VOLD- VOTK- PVCC NC GND GND VOTR- VINLD VCTL REV FWD VCC VOSL- VOFC- VOTR+ VOSL+ R7265100 R7264100 R7262100 R7253100 R72541K R7266100 K7202100 K77120 C720710 C77516.3V47 BLKCK NRST STATUS MDATA MCLK MLD USBIN C7243 0.01 4 31 2 S7201 REST_SW 10K R7255 2 3 1 5 4 CN7003 M+ M- LID_LEFT 3

17、.3V R_CH L_CH LID_RIGHT K77130 1 6 7 5 9 12 13 10 11 18 25 26 23 24 27 20 19 22 21 16 14 15 17 8 2 4 3 CN7002 C7704 15P LDSW AGND GND LDM+ LDM- SW_OPEN SW_CLOSE +5V +7.5V DGND PGND LOADING (TRAVERSE) CD_OPEN_SW CD_INNER_SW CD_SI CD_SO CD_RESET LD_SW CD_USB_IN CD_S_REQ CD_SCLK CD_MREQ DGND CD_I2S_MCL

18、K 3.3V M+ M- LD_CCW LD_CW +5V 5V AGND LOUT ROUT CD_CLOSE_SW RESET VSS + + NOTE: “ * ” REF IS FOR INDICATION ONLY 39 11 TP 38TP 37TP 36TP TP 10TP 3TP 1TP 2TP 9TP 12TP 14TP 8TP 7TP 18TP 76 Nota: Para el valor y clave de cada componente referirse a; Lista de partes Elctricas a partir de la pgina 102. 1

19、7.3.Main Circuit A 1234567891011121314 C D B E G H F B B MAIN CIRCUIT SCHEMATIC DIAGRAM - 3 SA-AKX14 MAIN CIRCUIT 2/4 4/4 1/4 3/4 TO MAIN CIRCUIT (2/4) TO MAIN CIRCUIT (3/4) P1 : CD AUDIO INPUT SIGNAL LINE: AUX/TUNER AUDIO INPUT SIGNAL LINE: AUDIO OUTPUT SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE:

20、USB SIGNAL LINE 8.2K R2348 0.068 C2006 27K R2153 27K R2349 0.068 C2007 8.2K R2347 C2402 10 C2204 47P C2206 560P 27K R2207 4.7K R2210 1 C2202 675 24 V- 3 8 V+ 1 IC2201 C0ABBB000067 R2350 39K R2351 39K C2128 5600P C2138 5600P R2220 2.2K C2231 16V100 C2405 10 2.2K R2219 560P C2207 47P C2205 0 R2209 0 R

21、2204 DUAL OP-AMP R2208 27K R2205 4.7K C2209 1 C21081 C21141 C21091 C211610 10C2107 C21131 C21270.01 C213416V10 C281750V4.7 C213316V100 AUX_R AUX_L 1K R2131 1K R2130 100 R2377 CLIP_SENSOR +9V BASS_SHIFT 100 R2376 B0EAKM000117 D2120 ASP_CLK AUTO_BASS ASP_DATA B1ADCE000012 Q2051 CLIP SENSING CLIP SENSI

22、NG R2121 4.7M C2121 16V100 D2300 DA2J10100L D2301 DA2J10100L B1ADCE000012 Q2050 C2208 16V100 R2201 1K R2202 1K R2313 100K R2314 100K C21180.12 C21250.12 C212250V2.2 C213250V2.2 C21230.22 R21132.7K C230110R2307 R2114 330 R2111 330 2.2K C230210R23082.2K R21122.7K C21190.056 C21260.056 C21311800P C2120

23、1800P 231 726 825 5 429 28 627 17 1815 16 13 11 9 10 1221 20 23 24 22 1419 3 1 30 32 IC2101 C1BB00001151 TUN_R TUN_L CD-L CD-R Q2041 B1ABCF000176 1K R2372 R2222 4.7K 100 R2302 C2222 10 C2307 0.1 C2308 0.1 330 R2305 330 R2306 2.7K R2233 2.7K R2225 Q2220 B1ABCF000176 100 R2304 C2221 0.18 BUFFER AMP Q2

24、222 B1ABCF000176 BUFFER AMP SWITCH SWITCH 82K R2223 82K R2227 Q2040 B1ABCF000176 0.18 C2232 C2220 0.22 0.22 C2224 10 C2226 4.7K R2226 R2230 100K 100K R2231 1K R2374 FR FL 4.7K R2358 10K R2361 33K R2363 C2247 SWITCH SWITCH 0.1 C2245 1 470K R2362 DA2J10100L D2028 B1ADCE000012 Q2039 R2359 1K R2360 100K

25、 R2364 2.2K R2357 4.7M C2244 0.22 C2248 1 C2246 0.1 B1ABCF000176 Q2038 UP_DGND AGND BASSR2INR3 LOUTINR2 INR4BASSR1 ROUT ASP INR1 SDA DGND IGOUTL VCCCEXT SCL AGND INL2 INL1 REFIN TRER TREL DIFFG VOLINL VOLINR BASSL2 IGOUTR BASSL1 DIFFL DIFFR INR5 INL3 INL5 INL4 SWITCH B1GDCFJJ0047 QR2400 SWITCH B1GDC

26、FJJ0047 QR2402 R201647K R201547K C2117220P C2112220P 0.01 C2026 0.01 C2025 C2004 10 77 Nota: Para el valor y clave de cada componente referirse a; Lista de partes Elctricas a partir de la pgina 102. 1516171819202122232425262728 A C D B E G H F B B MAIN CIRCUIT SCHEMATIC DIAGRAM - 4 SA-AKX14 MAIN CIR

27、CUIT 2/4 4/4 1/4 3/4 TO MAIN CIRCUIT (1/4) TO MAIN CIRCUIT (4/4) P1 P1 : CD AUDIO INPUT SIGNAL LINE: AUX/TUNER AUDIO INPUT SIGNAL LINE: AUDIO OUTPUT SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE: USB SIGNAL LINE NOTE: “ * ” REF IS FOR INDICATION ONLY TO SPEAKERS R5920 2.7K R5918 2.7K C5961 0.015 TH590

28、0 D4CC11040013 R5942 100 0.47 C5976 220P C5962 C59580.1 C59680.1 220P C5964R5936 10 C59540.47 0.1 C5956 R5939 5.6K C5970 0.1 C5973 0.1 C5985 1000P 0.1C5802 C58030.1 C58000.1 C58010.1 5.6K R5950 0.47 C5990 D5908 B0EAKM000117 D5906 B0EAKM000117 R5947 225.6K R5951 0.1 C5994 4 2 3 1 RIGHT - LEFT - G2 LE

29、FT + G1 RIGHT + JK5000 B0EAKM000117 D5910 B0EAKM000117 D5909 C5993 0.1 R5946 22 C5989 0.47 C5901 1000P C5902 1000P 2 43 1 G0A150L00003 L5903 C5978 1000P C5983 50V1 C5982 0.47 C5980 330P R5941 5.6K 1921232220102189745631215141718161311 C1BA00000497 AUDIO DIGITAL AMPLIFIER IC5902 10 R5928 C59430.1 C59

30、27 1000P 10 R5926 C5925 0.47 0.47 C5931 220P C5952 220P C5948 C5929 330P R5924 5.6K R5922 5.6K C5951 0.015 C5936 0.1 C5942 33P C5939 0.1 R5927 6.8K Q5903 B1ABCF000231 SWITCH B1ABCF000231 Q5904 R5919 10K 150K R5963 150K R5962 10V100 C5946 B1ABCF000231 SPEAKER PROTECTION SWITCH SPEAKER PROTECTION SWIT

31、CH Q5905 R5907 120K B1GBCFJJ0051 FREQUENCY HOPPING QR5901 R5909 10K R5914 10K 10 R5905 0.1 +35V_SENSE -35V_SENSE C5911 0.1 C5912 B1GDCFJJ0047 +5V POWER SUPPLY QR5900 L5900 J0JKB0000020 50V220 C5915 C5918 0.1 C5917 0.1 50V220 C5916 L5901 J0JKB0000020 B1ADCE000012 +5V VOLTAGE SUPPLY SWITCH Q5901 R5913

32、 1.5K R5912 33K Q5900 B1ABGC000005 SWITCH R5911 27K R5910 180K R5915 10K R5917 10K Q5902 B1ABCF000231 MODE SWITCH MODE IN2+ VSSP2 PROT OUT1 VDDP1 BOOT1 SGND1 VDDA1 VSSA1 OSC STABI VSSP1 VSSD OUT2 SGND2 VSSA2 VDDA2 BOOT2 VDDP2 IN1- IN1+ IN2- FL FR FHOP DC_DET_AMP +5V MUTE_F MODE_DA AGND 0 C5922 G1G2

33、HEATSINK* 21 RMCX1008* 78 Nota: Para el valor y clave de cada componente referirse a; Lista de partes Elctricas a partir de la pgina 102. I 1234567891011121314 K L J M O P N B B MAIN CIRCUIT SCHEMATIC DIAGRAM - 5 SA-AKX14 MAIN CIRCUIT 2/4 4/4 1/4 3/4 TO MAIN CIRCUIT (1/4) TO MAIN CIRCUIT (4/4) P1 :

34、CD AUDIO INPUT SIGNAL LINE: AUX/TUNER AUDIO INPUT SIGNAL LINE: AUDIO OUTPUT SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE A A TO CD SERVO CIRCUIT (CN7002) IN SCHEMATIC DIAGRAM - 2 C C TO PANEL CIRCUIT (CN6001) IN SCHEMATIC DIAGRAM - 7 27 1 17 1 : USB SIGNAL LINE NOTE: “ * ” REF IS FOR INDICATION ONLY

35、R21981K 1KR2163 100R2405 R21651K C2157 10 R20111K R2065100 R20691K R2074100 100R2195 R217715K R217410K R217810K R217315K 1KR2076 R2164100 100R2156 R2159100 LD_CCW CD_CLOSE_SW CD_USB_IN CD_SCLK CD_SI 6.8K R2105 6.8K R2107 1000P C2143 10 C2156 1000P C2154 J0JYC0000339LB2100 3.3K R2103 3.3K R2104 LD_CW

36、 TU_SCLK TU_SDA DC ENABLE TU_RST TU_INT RMT DVREF+ MODE_DA LD_CCW MUTE_F FHOP LD_CW SMPS_BP CD-R CD-L EE_SDA EE_CS EE_SCL C211510 R2123560K DA2J10100L D2001 R2232 10K R2182 10K R2185 10K CD_MREQ CD_OPEN_SW CD_CLOSE_SW CD_USB_IN CD_RESET 2 4 3 1 6 5 CN2002 FOR DEBUG 100R2402 1KR2196 1KR2404 0.1 C2141

37、 0.1 C2142 100R2403 OCD_SDA R2197100PCONT OCD_SCK OCD_SCK NRST MM0D0 MM0D0 R24063.3K 22PC2124 0R2140 0R2136 R20943.9K R2096 47K 47K R2095 R20933.9K VOL_JOG DIMMER DVREF+ 31 2 X2001 H2B800400007 D2008 DA2J10100L C2144 220 B1GBCFLL0037 Q2011 C2150 50V3.3 RESET R2129100 R218947K R2000 0 R2126100 NRST H

38、0A327200181 X2000 18PC2129 DC_DET_AMP C21370.1 C21300.1 6.3V1 C2139 DC_DET_PWR ASP_DATA ASP_CLK BASS_SHIFT R2166100 KEY1 CD_S_REQ CD_MREQ CD_SO ROTARY_JOG VOL_JOG 100R2070 SMPS_ID 100R2066 100R2071 R2067100 CD_RESET KEY2 1 6 7 5 9 12 13 10 11 18 25 26 23 24 27 20 19 22 21 16 14 15 17 8 2 4 3 CN2706

39、CD_OPEN_SW PGND D2003 DZ2J033M0L D2002 DZ2J033M0L C20950.1 100KR2084 27K.PH 8.2K.PN R2085 0.1 C2102 330P C2103 10K R2175 2.2K.PH 1K.PN R2017 AUTO_BASS CLIP_SENSOR 4.7K R2102 4.7K R2098 79 77 76 78 49 47 48 50 747172676856 5558 5752 5154 5365666162596064 6370 697375 108791211 99 100 95 94 96 97 90 91

40、 89 93 92 98 465213 81 82 80 86 87 88 84 83 85 45 191715141618 43 23212022 41 24 39 37 33 35 34 29 30 27 26 28 32 31 36 38 25 40 42 44 13 46 *MN101EF16KXW IC2003 OCD_SDA 100R2120 100R2117 6 5 8 9 11 12 10 14 15 13 7 2 1 4 3 17 16 CN2003 CD_3.3V SYNC 10K R2229 LCD_DATA CD_S_REQ LCD_CE CD_SCLK CD_SI C

41、D_SO LCD_WR DIMMER SYS3.3V +5V CD+7.5V UP_DGND DVREF+ KEY1 LCD_CE LCD_DATA LCD_WR RMT ROTARY_JOG KEY2 AGND CD_DGND NC NC NC CD_OPEN_SW NC +5V DIMMER NC VOL_JOG DVREF+ CD3.3V RMT DGND NC KEY2 KEY1 LCD_DATA LCD_WR FL-GND FL-GND ROTARY_JOG LCD_CE SYS3.3V VDD1.8 SYNC LCD_CE CD_SO LCD_WR DIMMER CD_SI CD_

42、SCLK CD_S_REQ NC LCD_DATA CD_INNER_SW CD_M_REQ NC VSS NC CD_USB IN CD_RESET CD_CLOSE_SW 50 NC CD_CLOSE_SW M+ M- MMOD VSS MICORST OCD_SDL SYS3.3V OCD_SDA NCNRST RMT TU_INT CLIP_ATTN NC DGND LD_SW CD_SCLK CD_USB_IN DC-DC ENABLE NC NC FHOP NC NC NC NC MODE_DA 75 MUTE_F 74 SMPS_BP TU_SCLK NC NC NC TU_SD

43、A TU_RST CD_I2S_MCLK LOUT AGND DGND LD_CW LD_CCW 3.3V +5V ROUT +5V NC EE_SCL EE_CS NC LD_CW NC LD_CCW EE_SDA CRTIMER VSS MICROPROCESSOR REGION_CS NC NC NC VSS OSC1(IN) OSC2(OUT) MM0D0 (GND) KEY1 KEY2 VREF+ VSS SMPS_ID VDD NC VOL_JOG ROTARY JOG 1 NC 2 NC REGION_AD CLIP SENSOR AUTO BASS PGND CD_SO CD_

44、SI CD_S_REQ CD_RESET CD_INNER_SW CD_OPEN_SW LOADING (TRAVERSE) CD_MREQ +7.5V NC OCD_SDA PCONT OCD_SCK XO VDD1.8 VDD3.3 XI NC NC NC NC NC ASP_DATA DC_DET_AMP 25 NC 24 BASS_SHIFT NCASP_CLK 23 DC_DET_PWR K2001*.PN K2002*.PH C2148 0.022 4.7K R2408 EE_CS 4.7K R2407 EE_SCL 0 R2218 EE_SDA 27 8 54 3 1 6 C3E

45、BEY000037 IC2006 R223522K 330PC2163 NC SDA SCL GND WP VCC EEPROM NC NC 79 *Este microprocesador necesita ser grabado Nota: Para el valor y clave de cada componente referirse a; Lista de partes Elctricas a partir de la pgina 102. I K L J M O P N 1516171819202122232425262728 B B MAIN CIRCUIT SCHEMATIC

46、 DIAGRAM - 6 SA-AKX14 MAIN CIRCUIT 2/4 4/4 1/4 3/4 TO MAIN CIRCUIT (2/4) TO MAIN CIRCUIT (3/4) P1 P1 : CD AUDIO INPUT SIGNAL LINE: AUX/TUNER AUDIO INPUT SIGNAL LINE: AUDIO OUTPUT SIGNAL LINE: -B SIGNAL LINE: +B SIGNAL LINE G G TO TUNER CIRCUIT (CN51) IN SCHEMATIC DIAGRAM - 8 F F TO USB CIRCUIT (ZJ60

47、01*) IN SCHEMATIC DIAGRAM - 7 A A TO CD SERVO CIRCUIT (CN7901) IN SCHEMATIC DIAGRAM - 1 H H TO SMPS CIRCUIT (CN5802) IN SCHEMATIC DIAGRAM - 9 9 1 1 5 : USB SIGNAL LINE NOTE: “ * ” REF IS FOR INDICATION ONLY R2335 1K B1BABG000007 Q2035 BEATPROOF SWITCH 470 R2338 470 R2339 470 R2336 470 R2337 470 R233

48、3 470 R2334 8 9 13 11 10 12 2 3 1 5 7 6 4 15 14 AUX_R AUX_L C2017 100P C2018 100P C2000 0 1 2 3 4 JK2000 3 2 6 7 4 5 1 9 8 CN2010 0R2003 0LB2010 0R2004 R2001 47K R2002 47K TU_SDA TU_RST TU_INT TU_SCLK 1 C2003220P C2015 220P C2016 TUN_R TUN_L 321 ZJ2000 ZJ2001 C2218 0.1 C2230 0.1 C2110 1000P C2225 0

49、C2201 10 C2195 1 C2249 1 CD_3.3V 3 1 2 B0ADDJ000032 D2014 SYS3.3V DC_DET_PWR DC_DET_PWR 3 1 2 B0ADDJ000032 D2015 +5V DC_ENABLE SMPS_ID PCONT SYNC FL-GND UP_DGND AGND 3 1 2 4 5 C0DBFYY00049 +3.3V VOLTAGE REGULATOR IC2009 AGND LCH RCH 3.3V R_OUT TU_SDA TU_INT TU_RST TU_SCLK GND GND L_OUT AUX IN CN2000 SYS3.3V PCONT DC16V TEMP_DET ECO_CTL +16V_GND SMPS_ID DCDET2 SYNC SYS_GND SYS_GND +35V_SENSE +35V_SENSE +35V_SENSE -35V_SENSE -35V_SENSE SMPS_BP -35V_SENSE VIN VOUT NC CE VSS CHASSIS SCREW A CHASSIS SCREW B 0.01C2203 C21040.01 C2106 16V100