Panasonic CQ-C7300W Service Manual Download Page 24 | Manualshive

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IC203 : YESAM166

12. REPLACEMENT PARTS LIST

Notes :

1. Be sure to make your orders of replacement parts according to

this list.

2. Important safety notice: Components, identified by mark have

special characteristics important for safety. When replacing any of
these components, use only manufacturer's specified parts.

3. Location keys in the remarks column indicates the general

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Summary of Contents for CQ-C7300W

Page 1: ...und Tone Controls Bass 12dB at 60Hz Treble 12dB at 16kHz Current Consumption Less than 2 2A CD mode 0 5W 4 speaker Maximum Power Output 50W 4 at 4 Power Output 22W 4 DIN45 324 at 4 Speaker Impedance 4 8 Pre out 5V 60 Subwoofer out 5V 60 External Input Impedance 10k AUX IN External Input Sensitivity 200mVrms AUX IN FM Stereo Radio Frequency Range 87 5MHz 108MHz Usable Sensitivity 6dB V S N 30dB Ste...

Page 2: ...ght Source Semiconductor Laser Wave Length 780nm Frequency Response 5Hz 20kHz 1dB Signal to Noise Ratio 96dB Total Harmonic Distortion 0 01 1kHz Wow and Flutter Below measurable limits Channel Separation 75dB Dimensions W H D 178mm 50mm 155mm Weight 1 6kg Specifications and the design are subject to possible modification without notice due to improvements Dimensions and Weight shown are approximat...

Page 3: ...C higher Please use a soldering iron with temperature control and adjust it to 700 20 F 370 10 C In case of using high temperature soldering iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C This lead free solder will be used for the products after serial No 1 000 001 2 LASER PRODUCTS 3 FEATUERS Digital servo for reliable playbac...

Page 4: ...could cause fire or damage to the stereo unit 5 MAINTENANCE Your product is designed and manufactured to ensure a minimum of maintenance Use a dry a soft cloth for routine exterior cleaning Never use benzine thinner or other solvents 6 NOTES RADIO BLOCK Do not align the AM FM package block When the package block is necessary it will be supplied already aligned at the factory CD DECK BLOCK This mod...

Page 5: ...9 DISASSEMBLY INSTRUCTIONS 5 ...

Page 6: ...10 TERMINALS DESCRIPTION 10 1 Main Block IC601 YESAM259 6 ...

Page 7: ...LL CE PLL chip enable output O 0 0 5 15 CD RST CD deck reset output O 5 5 0 16 SUB SI SUB CPU Data O 4 9 4 9 4 9 17 LCDCLK LCD clock O 4 8 4 8 4 8 18 SUB SO SUB CPU Data I 4 2 4 2 4 2 19 CD SO MI CD Data I 1 4 1 4 1 4 20 CD SCK CD clock transmit O 4 9 4 9 4 9 21 Vdd Power supply I 5 5 5 22 CD SI MO CD Data O 0 0 0 23 NC No Connection 24 CDC CLK CD Changer clock I 0 0 0 25 CONDENSOR Capacitor for p...

Page 8: ...N SPE ANA A IN I 0 0 0 40 Vss GND I 0 0 0 41 CD MUTE A0 Signal output according to command employment O 0 0 5 1 42 CD RFOK NC No Connection 43 CD LOCK NC No Connection 44 CD LIMIT NC No Connection 45 CD SW1 NC No Connection 46 CD SW2 NC No Connection 47 MOD0 Operating mode input 0 I 5 2 5 2 5 2 48 MOD1 Operating mode input 1 I 5 1 5 1 5 1 49 MOD2 Operating mode input 2 I 0 0 0 50 H STANDBY Externa...

Page 9: ... data for CD Changer O 5 5 5 64 CDC SENS CDC 1 2 detection I 5 1 5 1 5 1 65 CDC 1 2 CDC 1 2 change output O 0 0 0 66 NC No Connection 67 MAIN W U REQ Main wake up request I 4 9 4 9 4 9 68 NC No Connection 69 NC No Connection 70 NC No Connection 71 NC No Connection 72 MAIN CONT MAIN power supply control O 5 4 9 4 9 73 INV CONT INV power supply control O 5 1 5 5 74 AF MUTE AF MUTE control O 5 1 5 1 ...

Page 10: ... External dimmer control input I 5 1 5 1 5 1 89 SUBM CNT NC No Connection 90 EP DO MI Ground pull down 91 EP D0 M0 NC No Connection 92 EP SK NC No Connection 93 SUB W U REQ LCD CE Sub Wake up request O 0 0 0 94 DISPM CNT Power supply control for display O 0 0 0 95 EJE ILL NC No Connection 96 Rotary 1 Rotary Encoder 1 I 4 9 5 5 97 Rotary 2 Rotary Encoder 2 I 4 9 4 9 5 98 S LED Security LED control ...

Page 11: ... I 0 89 VDD 5V power supply 5 0 90 VLCD0 VLCD0 filter terminal 5 0 91 VLCD1 VLCD1 filter terminal 3 3 92 VLCD2 VLCD2 filter terminal 1 7 93 VSS Ground 0 94 TEST Connecting to ground 0 95 OSC Oscillator terminal 5 0 96 RESET Connecting to 5V I 5 0 97 DO Key data output O 5 0 98 CE LCD driver chip enable I 0 99 CLK LCD clock I 5 0 100 DI LCD data I 5 0 10 3 CD Servo Block IC401 YESAM176 11 ...

Page 12: ... system 1 6V power supply 1 6 13 14 DVSS1 GND 0 15 CVSS3 GND 0 16 CVDD2 I O system 3 3V power supply 1 6 17 18 19 20 nPS FLASH ROM selection signal O 3 3 21 22 23 R W Lead light signal to FLASH ROM O 3 3 24 nMSTRBMemory access signal O 3 3 25 26 27 MUTE Mute signal output H Mute on O 0 28 29 30 31 SUBO SUBO input I 0 32 Operation mode setting external pull up I 3 3 33 DVDD2 I O system 3 3V power s...

Page 13: ...M C AUDIO bit clock output O 1 6 49 SCK Clock input I 3 3 50 CVSS6 GND 0 51 52 CVDD3 CORE CPU system 1 6V power supply 1 6 53 LRCK M C AUDIO L R identifying signal output O 1 6 54 CDFS Serial frame sink signal input I 2 4 55 56 DVDD3 I O system 3 3V power supply 3 3 57 DVSS3 GND 0 58 REST SW Mechanics deck REST SW input I 3 3 59 DATA M C AUDIO serial data output O 1 6 60 SO Serial data output O 1 ...

Page 14: ...k mode setting L fixation I 0 78 Clock mode setting H fixation I 3 3 79 Clock mode setting L fixation I 80 81 SW2 Mechanics deck SW2 input I 0 82 83 84 85 86 87 88 89 90 CVSS8 GND 3 3 91 CVDD5 CORE CPU system 1 6V power supply 0 92 GND GND I 1 6 93 DVSS6 GND 0 94 95 CLKENAOscillation output Cainabl signal O 3 3 96 1 Crystal Connection O 0 97 2 Crystal Connection I 0 98 VDD Reset signal input I 1 9...

Page 15: ... 0 119 D12 I O 0 120 STAT Status signal input I 0 4 121 D13 Data path of FLASH ROM I O 0 122 D14 I O 0 123 D15 I O 0 124 SQCK SOCK clock output to Servo DPS O 3 2 125 CVDD6 CORE CPU system 1 6V power supply 1 6 126 CVSS10 GND 0 127 128 DVSS8 I O system 3 3V power supply 0 129 130 DVDD6 I O system 3 3V power supply 3 3 131 A0 Address bus of FLASH ROM O 0 132 A1 O 0 133 A2 O 3 3 134 A3 O 3 3 135 RST...

Page 16: ...Pin No Port Descriptions I O V 142 CVDD7 CORE CPU system 1 6V power supply 1 6 143 144 DVSS9 GND 0 11 PACKAGE AND IC BLOCK DIAGRAM 11 1 Main Block PA51 YESAP263 IC201 C1BB00000796 16 ...

Page 17: ...IC241 C1BB00000650 17 ...

Page 18: ...IC251 C1BB00000649 IC271 C1EA00000021 IC401 YESAM194 18 ...

Page 19: ...IC670 YESAM183 IC650 YESAM228 IC702 AN8065SE1 IC730 750 BA00AST 19 ...

Page 20: ...IC752 YESAM227 IC760 C0GBG0000032 11 2 Display Block IC905 B3MBZ0000006 20 ...

Page 21: ...11 3 CD Servo Block IC201 MN6627482WB 21 ...

Page 22: ...IC202 YESAM163 22 ...

Page 23: ...IC409 YESAM167 IC411 YESAM178 IC406 YESAM171 23 ...

Page 24: ...lacement parts according to this list 2 Important safety notice Components identified by mark have special characteristics important for safety When replacing any of these components use only manufacturer s specified parts 3 Location keys in the remarks column indicates the general 24 ...

Page 25: ...TRANSISTORs IC201 C1BB00000796 IC IC241 C1BB00000650 IC IC251 C1BB00000649 IC IC271 C1EA00000021 IC IC401 YESAM194 IC IC601 YESAM259 IC IC650 YESAM228 IC IC670 YESAM183 IC IC702 AN8065SE1 IC IC730 BA00AST IC IC750 BA00AST IC IC752 YESAM227 IC IC760 C0GBG0000032 IC IC761 YESAM235 IC PA51 YESAP263 Tuner Pack Q55 YEANFP1F3PT1 Transistor Q220 B1GBCFNN0004 Transistor Q262 B1GBHBEA0004 Transistor Q263 B...

Page 26: ...SR1544TL Diode D301 YEADSR1544TL Diode D302 YEADSR1544TL Diode D303 YEADSR1544TL Diode D304 YEADSR1544TL Diode D630 B3AAB0000143 LED D631 YESAD115 Zener Diode D632 YESAD115 Zener Diode D633 YESAD115 Zener Diode D634 YESAD115 Zener Diode D635 YESAD115 Zener Diode D636 YESAD115 Zener Diode D637 MA152WATX Diode D670 MA721TX Diode D671 MA3X152A0L Diode D701 YESAD132 Zener Diode D702 MA721TX Diode D703...

Page 27: ...WV C247 YESCC337 Electrolytic 4 7 F 50WV C248 YESCC335 Electrolytic 47 F 16WV C249 YECUS1H104KX Ceramic 0 1 F 50WV C251 YESCC337 Electrolytic 4 7 F 50WV C254 F1J1H152A675 Ceramic 0 0015 F 50WV C255 YESCC334 Electrolytic 100 F 16WV C257 YESCC337 Electrolytic 4 7 F 50WV C259 YECUS1H104KX Ceramic 0 1 F 50WV C261 YESCC337 Electrolytic 4 7 F 50WV C263 YESCC338 Electrolytic 0 47 F 50WV C265 YESCC337 Ele...

Page 28: ...313 Electrolytic 220 F 10WV C361 YESCC337 Electrolytic 4 7 F 50WV C363 YESCC338 Electrolytic 0 47 F 50WV C365 YESCC337 Electrolytic 4 7 F 50WV C367 YESCC338 Electrolytic 0 47 F 50WV C371 YESCC235 Ceramic 0 0047 F 50WV C372 YESCC235 Ceramic 0 0047 F 50WV C374 YESCC336 Electrolytic 2 2 F 50WV C375 YESCC333 Electrolytic 10 F 16WV C378 YECUS1E104ZF Ceramic 0 1 F 50WV C401 YECUS1H150JC Ceramic 15pF 50W...

Page 29: ...SCC337 Electrolytic 4 7 F 50WV C704 YESCC340 Electrolytic 47 F 6 3WV C705 YESCC328 Ceramic 0 01 F 25WV C706 YECUS1H104KX Ceramic 0 1 F 50WV C707 F2A1C1020069 Electrolytic 1000 F 16WV C708 YESCC313 Electrolytic 220 F 10WV C709 YESCC313 Electrolytic 220 F 10WV C710 YECUS1H103ZF Ceramic 0 01 F 50WV C711 YECUS1H103ZF Ceramic 0 01 F 50WV C712 YESCC332 Electrolytic 100 F 10WV C713 YECUS1C474KX Ceramic 0...

Page 30: ...RG093 Chip 0 1 8W L291 YESRG093 Chip 0 1 8W L292 YESRG093 Chip 0 1 8W L295 YESRG121 Chip 4 7 1 8W L296 YESRG121 Chip 4 7 1 8W L298 YESRG093 Chip 0 1 8W L299 YESRG093 Chip 0 1 8W L393 YESRG093 Chip 0 1 8W L394 YESRG093 Chip 0 1 8W L395 YESRG121 Chip 4 7 1 8W L396 YESRG121 Chip 4 7 1 8W L398 YESRG093 Chip 0 1 8W L399 YESRG093 Chip 0 1 8W R50 YESRG093 Chip 0 1 8W R51 YESRG095 Chip 1k 1 8W R54 YESRG09...

Page 31: ... YESRG093 Chip 0 1 8W R301 YESRG093 Chip 0 1 8W R302 YESRG125 Chip 5 6k 1 8W R303 YESRG096 Chip 10k 1 8W R307 YESRG119 Chip 4 7k 1 8W R311 YESRG099 Chip 12k 1 8W R312 YESRG105 Chip 18k 1 8W R313 YESRG188 Chip 75 1 8W R314 YESRG178 Chip 120k 1 8W R315 YESRG158 Chip 100 1 10W R316 YESRG095 Chip 1k 1 8W R317 YESRG096 Chip 10k 1 8W R320 YESRG095 Chip 1k 1 8W R321 YESRG095 Chip 1k 1 8W R322 YESRG186 Ch...

Page 32: ...ESRG161 Chip 100k 1 10W R601 YESRG184 Chip 4 3k 1 8W R602 YESRG168 Chip 4 3k 1 10W R603 YESRG093 Chip 0 1 8W R604 YESRG157 Chip 0 1 10W R605 YESRG095 Chip 1k 1 8W R607 YESRG115 Chip 33k 1 8W R608 YESRG131 Chip 8 2k 1 8W R609 YESRG170 Chip 47k 1 10W R611 YESRG120 Chip 47k 1 8W R613 YESRG160 Chip 10k 1 10W R614 YESRG160 Chip 10k 1 10W R615 YESRG096 Chip 10k 1 8W R619 YESRG163 Chip 180k 1 10W R620 YE...

Page 33: ...7 Chip 4 7k 1 4W R663 YESRG123 Chip 5 1k 1 8W R664 YESRG123 Chip 5 1k 1 8W R670 673 YESRG097 Chip 100k 1 8W R680 YESRG111 Chip 270 1 8W R681 YESRG125 Chip 5 6k 1 8W R682 YESRG170 Chip 47k 1 10W R685 688 YESRG159 Chip 1k 1 10W R701 YESRG096 Chip 10k 1 8W R702 YESRG181 Chip 270k 1 8W R703 YESRG185 Chip 43k 1 8W R704 YESRG192 Chip 4 7 1 4W R705 YESRG133 Chip 10 1 4W R706 YESRG160 Chip 10k 1 10W R708 ...

Page 34: ...G109 Chip 22k 1 8W CONNECTORs CN251 YESAJ07008 RCA Wire CD C IN CN253 YESAJ07009 RCA Wire S W OUT CN302 K2HA104B0010 Jack RCA CN351 YESAJ07010 RCA Wire AUX IN CN601 K1MN16B00130 Connector 16P CN651 YESAE344 Connector 18P CN670 YESAJ07018 Wire Connector 7P CN680 YESAE343 DIN Jack CN701 YESAE351 Connector 16P CN760 YEAE5339802 Connector 2P SWITCHes SW601 K0L1BA000022 Switch SW602 K0L1BA000023 Switch...

Page 35: ...D126 LED CAPACITORs C910 YESCC323 Ceramic 1000pF 50WV C911 YESCC210 Ceramic 1 F 16WV C912 YESCC210 Ceramic 1 F 16WV C914 917 YESCC228 Ceramic 0 1 F 16WV C918 YESCC323 Ceramic 1000pF 50WV C921 YESCC217 Electrolytic 47 F 16WV C922 YESCC228 Ceramic 0 1 F 16WV C923 YESCC228 Ceramic 0 1 F 16WV C924 YESCC331 Film 0 022 F 100WV C933 F1J1H562A675 Ceramic 0 0056 F 50WV C934 YESCC211 Ceramic 12pF 3 15kWV C9...

Page 36: ...YESRG124 Chip 560 1 8W R949 YESRG193 Chip 1 1k 1 10W R950 YESRG194 Chip 620 1 10W R951 YESRG124 Chip 560 1 8W R952 954 YESRG096 Chip 10k 1 8W R955 957 YESRG093 Chip 0 1 8W R961 963 YESRG109 Chip 22k 1 8W R962 YESRG115 Chip 33k 1 8W R965 YESRG115 Chip 33k 1 8W CONNECTORs CN901 YESAE364 Connector 16P COILs L921 YESLT027 Coil L922 YESLT028 Coil SWITCHes SW901 YESAS121 Switch SW902 917 K0H1BA000445 Sw...

Page 37: ...CD 31 YESFC02121 Rear Cover Escutcheon 32 YESFC02130 Fornt Cover Escutcheon 33 YESFA13015 Flexible PCB Case 34 YESFS01086 Dust Felt 35 YESFS01087 Pad 36 YEAP2879 Flexible PCB 37 K1NZ16H00001 Connector 16P 40 YESSDF0141 Removable Face Plate Unit RTL 41 YESAP335 Display PCB Ass y RTL 42 YESFX005131 Knob Spring 43 YESFX001029 Transparent Plate VOL 44 YESFC02155 Escutheon Ass y 45 YESFA13016 Back Cove...

Page 38: ...Shading Sheet VOL 81 YESFX999062 Drive Mechanism Ass y 94 YESFX007023 Style Pin 95 YESFX021136 RCA Bracket 96 YESFG02029 Power IC Bracket 97 YESFX021134 Bracket Regulator 100 YESJS01183 Cup Screw S 2 6 6 101 YESJT03067 Tapping Bind Screw S Tite M3 6 102 YESJS01179 Bind Screw 2 6 8 103 YESJT03066 Tapping Bind Screw S Tite M2 6 5 104 YESJS01180 Bind Screw 3 14 105 YESJS01181 Camera Screw 2 4 106 YES...

Page 39: ...TS LIST Notes 1 Be sure to make your orders of replacement parts according to this list 2 Important safety notice Components identified by mark have special characteristics important for safety When replacing any of 39 ...

Page 40: ...period the assembly will no longer be available Order intake period is basically six months after the first shipment Ref No Part No Part Name Description Remarks 3032 14 05 CD Servo Block IC s and Transistors IC201 MN6627482WB IC IC202 YESAM163 IC IC203 YESAM166 IC IC204 M5218AFP IC IC401 YESAM176 IC IC402 YESAM243 IC IC406 YESAM171 IC IC409 YESAM167 IC IC411 YESAM178 IC Q101 B1BDBC000001 Transist...

Page 41: ...V C126 YESCC210 Ceramic 0 1 F 16WV C127 YESCC207 Ceramic 0 001 F 50WV C128 YESCC205 Ceramic 0 22 F 10WV C129 YESCC187 Ceramic 0 1 F 25WV C130 YESCC207 Ceramic 0 001 F 50WV C131 YESCC187 Ceramic 0 1 F 25WV C132 YESCC187 Ceramic 0 1 F 25WV C135 YESCC187 Ceramic 0 1 F 25WV C136 YESCC187 Ceramic 0 1 F 25WV C137 YESCC210 Ceramic 0 1 F 16WV C138 YESCC210 Ceramic 0 1 F 16WV C139 YESCC187 Ceramic 0 1 F 25...

Page 42: ...7 Ceramic 0 1 F 25WV C404 YESCC187 Ceramic 0 1 F 25WV C405 YESCC187 Ceramic 0 1 F 25WV C406 YESCC187 Ceramic 0 1 F 25WV C407 YESCC187 Ceramic 0 1 F 25WV C408 YESCC187 Ceramic 0 1 F 25WV C409 YESCC187 Ceramic 0 1 F 25WV C410 YESCC187 Ceramic 0 1 F 25WV C411 YESCC187 Ceramic 0 1 F 25WV C412 YESCC187 Ceramic 0 1 F 25WV C413 YESCC187 Ceramic 0 1 F 25WV C414 YESCC187 Ceramic 0 1 F 25WV C418 YESCC187 Ce...

Page 43: ...Chip 18k 1 10W R113 YESRG066 Chip 120k 1 10W R114 ERJ3GEY0R00V Chip 0 1 10W R115 YESRG022 Chip 2 2k 1 10W R116 YESRG022 Chip 2 2k 1 10W R117 ERJ3GEY0R00V Chip 0 1 10W R118 YESRG068 Chip 15k 1 10W R119 YESRG021 Chip 1k 1 10W R120 ERJ3GEY0R00V Chip 0 1 10W R121 YESRG072 Chip 220k 1 10W R122 YESRG081 Chip 56k 1 10W R123 YESRG066 Chip 120k 1 10W R125 YESRG077 Chip 470 1 10W R126 YESRG074 Chip 2 7k 1 1...

Page 44: ...ESRG023 Chip 3 9k 1 10W R312 YESRG023 Chip 3 9k 1 10W R313 YESRG068 Chip 15k 1 10W R314 YESRG025 Chip 10k 1 10W R315 YESRG020 Chip 220 1 10W R322 YESRG025 Chip 10k 1 10W R323 YESRG025 Chip 10k 1 10W R324 YESRG029 Chip 100k 1 10W R325 YESRG029 Chip 100k 1 10W R326 YESRG064 Chip 100 1 10W R327 YESRG025 Chip 10k 1 10W R328 YESRG025 Chip 10k 1 10W R329 YESRG021 Chip 1k 1 10W R401 YESRG025 Chip 10k 1 1...

Page 45: ...l L402 YESLQ014 Coil L403 YESLQ014 Coil L301 YESLQ011 Coil R428 YESLQ025 Inductor CRYSTAL X401 YESXL018 Crystal RESITOR NETWORKs RA401 YESXA003 Resistor Network 56 ohms 4 RA402 YESXA003 Resistor Network 56 ohms 4 RA403 YESXA003 Resistor Network 56 ohms 4 RA405 YESXA003 Resistor Network 56 ohms 4 RA406 YESXA003 Resistor Network 56 ohms 4 RA407 YESXA003 Resistor Network 56 ohms 4 RA408 YESXA003 Resi...

Page 46: ...Link Plate 34 YESFX005137 Link Plate Spring 35 YERFS01001 Cushion F 36 YERFS01002 Cushion R 37 YERFX005014 Feed Spring Plate 38 YERFX046005 Trigger Arm 43 YERFX046008 Select Plate L 44 YERFX046009 Select Plate R 45 YERFX046010 Select Piece R 46 YERFX046011 Select Piece L 53 YESFX046145 Optical Leader 61 YESSZCDM002 Optical Pick up Ass y 62 YERAS0001 Detection Switch 71 YESAP328 Servo PCB Ass y RTL...

Page 47: ...50 Loading Roller 101 YESJS01175 Collar Screw 111 YERJT01001 Tapping Screw 2 3 112 YERJT01002 Tapping Screw 2 4 113 YEJT03117 Tapping Bind Screw 2 4 114 YERJS01002 Camera Screw 1 7 1 8 115 YERJS01003 Camera Screw 2 2 116 YERJS01004 Camera Tapping Screw 1 7 5 117 YESJS01170 Screw 1 7 2 5 118 YESJS01148 Screw 2 4 121 YERJW01001 P Washer 3 5 8 0 3 122 YERJW01002 HL Washer 1 85 5 0 13 123 YERJW01003 L...

Page 48: ...16 WIRING DIAGRAM 16 1 Display Block 16 2 Main Block Top View 16 3 Main Block Bottom View 16 4 CD Servo Block Top View 48 ...

Page 49: ...16 5 CD Servo Block Bottom View 17 SCHEMATIC DIAGRAM 17 1 Main Block 17 2 Display Block 49 ...

Page 50: ...o Block 19 SCHEMATIC DIAGRAM for Printing with A4 Size 19 1 Main Block Left Side 19 2 Main Block Right Side 19 3 Display Block Left Side 19 4 Display Block Right Side 19 5 CD Servo Block 1 Left Side 19 6 CD Servo Block 1 Right Side 19 7 CD Servo Block 2 Left Side 19 8 CD Servo Block 2 Right Side 50 ...

Page 51: ... YESAD115 YESAD115 YESAD115 YESAD115 YESAD115 YESAD115 YESAD115 YESAD115 YESAD115 YESAD115 YESAD115 YESAN061 YESAN061 B1ABCF000044 B1ABC B1ABCF000044 YESAD131 YESAD131 10 0 0 0 0 0 0 0 8 8 8 8 11 0 11 0 0 0 0 0 10V 10V 10V 10V 10V 5V 5V 5V CQ C7300W 30 ...

Page 52: ... 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 0 0 0 5 1 4 1 0 5 1 0 5 1 5 1 5 1 2 5 2 5 5 1 5 1 3 4 1 7 0 0 3 7 5 1 4 6 0 4 8 4 8 10 0 0 0 0 0 0 0 8 8 8 8 10V 10V 5V 10V 5V The following symbols are shown on the schematic diagram 1V DIV 1mS DIV 2V DIV 20uS DIV 1V DIV 1mS DIV 1V DIV 2mS DIV 1V DIV 2mS...

Page 53: ...0 3 0 0 0 0 5 1 5 2 5 1 0 5 1 5 0 5 0 0 5 0 5 4 5 0 0 5 0 0 0 5 0 5 1 0 4 9 0 0 5 0 5 1 5 1 5 1 5 0 5 0 0 4 9 5 4 5 0 0 5 0 0 0 5 0 5 1 0 4 9 0 0 4 9 5 0 5 1 5 1 5 0 5 0 0 4 9 5 4 5 0 0 0 0 0 5 0 5 1 0 4 9 0 0 4 9 5 0 5 1 5 1 0 0 2 1 2 5 5 1 0 5 1 0 5 1 0 5 1 0 0 0 0 0 0 4 9 4 9 0 5 3 0 0 0 2 1 2 5 5 1 0 5 1 0 5 1 0 5 1 0 0 0 0 0 0 5 0 4 9 0 5 3 0 0 0 2 1 2 5 5 1 0 5 1 0 5 1 0 5 1 0 0 0 0 0 0 5 0 ...

Page 54: ... 4 4 4 4 4 4 0 4 4 4 5 4 5 4 5 4 5 0 4 5 4 5 4 5 4 5 4 8 4 5 4 5 4 5 4 5 4 4 4 5 4 5 4 5 4 5 8 9 4 5 4 5 4 9 4 9 5 3 0 8 5 1 5 1 5 1 0 0 5 1 0 5 0 5 2 0 0 0 0 0 0 0 0 13 1 9 0 8 9 8 3 3 7 3 0 7 4 7 4 0 0 7 5 7 5 8 3 9 0 3 0 2 4 3 0 3 0 3 0 3 0 3 0 0 0 0 5 2 3 7 0 0 0 7 6 2 8 2 4 8 3 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 7 6 7 6 8 6 9 13 1 7 0 6 8 3 7 7 0 13 1 6 9 ...

Page 55: ...312 3 9k C311 1000p C301 1000p R301 3 9k R302 3 9k C356 22uF 6 3V R323 10k R322 10k DATA_C_M LRCK_C_M CLK_C_M DATA_C_M LRCK_C_M CLK_C_M DATA_M_C LRCK_M_C CLK_M_C CDFS SCK SO SI MUTE SCK SO MUTE SI CDFS Digital GND AnalogGND MCLK MDATA MLD SQCK MLD MDATA MCLK RESET RESET RST RST BLKCK STAT STAT BLKCK C152 22uF 6 3V C109 0 1u C153 22uF 6 3V C110 0 1u C251 220uF 10V C205 0 1u 1 2 3 4 5 6 7 8 9 10 11 ...

Page 56: ...08 4 7k DATA_M_C LRCK_M_C CLK_M_C SCK SO SI SCK SO SI DATA_C_M LRCK_C_M CLK_C_M MLD MDATA MCLK BLKCK MUTE CDFS CDFS BLKCK SW2 SW1 RESTSW RESTSW SW1 SW2 CLKENA STAT A15 A14 FLASH A13 STAT A12 SQCK A11 RST A10 A9 RST A8 A18 A17 OE 1 A 2 GND 3 Y 4 Vcc 5 IC409 YESAM167 A7 A6 TP401 CVDD A5 A4 C426 0 1u A3 A2 A1 MLD A16 RESTSW SO D15 SCK RESET D7 SW2 SW1 D14 MUTE D6 MDATA MCLK D13 VDD3 3V GND D5 SI CDFS...

Page 57: ...2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 0 0 0 5 1 4 1 0 5 1 0 5 1 5 1 5 1 2 5 2 5 5 1 5 1 3 4 1 7 0 0 3 7 5 1 4 6 0 4 8 4 8 10 0 0 0 0 0 0 0 8 8 8 8 11 0 11 0 0 0 0 0 10V 10V 10V 10V 10V 10V 5V 5V 5V 5V 10V 5V The following symbols are show...

Page 58: ... 0 4 9 0 0 5 0 5 1 5 1 5 1 5 0 5 0 0 4 9 5 4 5 0 0 5 0 0 0 5 0 5 1 0 4 9 0 0 4 9 5 0 5 1 5 1 5 0 5 0 0 4 9 5 4 5 0 0 0 0 0 5 0 5 1 0 4 9 0 0 4 9 5 0 5 1 5 1 0 0 2 1 2 5 5 1 0 5 1 0 5 1 0 5 1 0 0 0 0 0 0 4 9 4 9 0 5 3 0 0 0 2 1 2 5 5 1 0 5 1 0 5 1 0 5 1 0 0 0 0 0 0 5 0 4 9 0 5 3 0 0 0 2 1 2 5 5 1 0 5 1 0 5 1 0 5 1 0 0 0 0 0 0 5 0 5 0 0 5 3 0 FM AM CD FM AM CD FM AM CD FM AM CD IC601 0 0 0 0 0 0 3 6...

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Page 64: ...OR1 52 FP MOTOR2 53 DIM1 61 DIM2 53 INV CONT IN2 IN1 VCC2 VCC1 VR IC760 MOTOR DRIVE 73 CDC DATA IC670 CN670 CP670 CN680 DATA CLK STRB CH REM ACC SENS BUFFER CDC CLK 26 24 8 1 17 21 16 18 20 12 10 9 2 8 3 7 6 1 4 5 2 13 7 5 6 4 1 3 1 2 7 5 6 4 1 3 11 STBY AMP MUTE 86 AF MUTE 74 87 29 MAIN CONT 72 S LED 98 4 BATTOUT ACC IC702 BATT ACC CHECK RESET A IN SCK SDA ST SD PLL CE PLL CLK PLL DO MI PLL DI MO...

Page 65: ...CA SUBT V REF 2 17 1 28 27 30 32 AGC NRF DET SUBT OFTR BDO 3TENV SERVO TIM GEN EFM DEMOD ATT 16K SRAM DAC DE EMPH OVER SAMPL 73 3 5 1 15 18 10 11 13 14 4 27 59 53 48 45 43 41 66 124 120 135 31 74 71 73 95 96 97 69 7 8 75 78 79 80 3 2 1 8 7 9 13 14 15 17 18 58 Lch Rch SEL DATA MC LRCK MC CLK MC DATA LRCK CM CLK CM BLKCK SUBQ SQCK RST VOC U COM I F M DATA MCLK MLD STAT SUB CODE BUFF IC304 LPF CN101 ...

Page 66: ...racking Coil T T F F SP SP SL SL R208 0 R207 5 1k C203 3300p TP151 TRD R209 5 1k R210 0 C204 3300p TP152 FOD R202 0 R201 6 8k TP149 TVD R204 1k R205 0 TP150 ECS R212 47k R211 27k C252 47uF 6 3V C152 22uF 6 3V C109 0 1u C153 22uF 6 3V C110 0 1u C251 220uF 10V C205 0 1u TP104 TE TP105 FE TP102 Vref TP103 GND R129 6 8k C136 0 1u R130 1M R206 18k ECM TP111 RFO TP112 RFIN TP116 FBAL TP115 TBAL TP113 GC...

Page 67: ..._M CLK_C_M DATA_C_M LRCK_C_M CLK_C_M DATA_M_C LRCK_M_C CLK_M_C CDFS SCK SO SI MUTE SCK SO MUTE SI CDFS Digital GND AnalogGND MCLK MDATA MLD SQCK MLD MDATA MCLK RESET RESET RST RST BLKCK STAT STAT BLKCK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 CN101 SW2 SW1 RESTSW C132 0 1u C135 0 1u C154 220uF 10V TP101 ARF TP104 TE TP105 FE NRFDET TRV C136 0 1u R130 1M ECM DATA_M_C LRCK_M_C CLK_M_C TP116 FBAL...

Page 68: ...C402 0 1u C403 0 1u C405 0 1u C407 0 1u C408 0 1u C409 0 1u C410 0 1u C411 0 1u C412 0 1u C413 0 1u C401 0 1u C404 0 1u C406 0 1u R409 4 7k R408 4 7k DATA_M_C LRCK_M_C CLK_M_C SCK SO SI SCK SO SI DATA_C_M LRCK_C_M CLK_C_M MLD MDATA MCLK BLKCK MUTE CDFS CDFS BLKCK SW2 SW1 RESTSW RESTSW SW1 SW2 CLKENA STAT A15 A14 FLASH A13 STAT A12 SQCK A11 RST A10 A9 RST A8 A18 A17 A7 A6 TP401 CVDD A5 A4 A3 A2 A1 ...

Page 69: ...c 5 IC409 YESAM167 C426 0 1u A2 A1 nPS A0 10k R428 BK1608LM252 R430 560 R429 220 R431 4 7k R432 10k X401 YESXL018 C436 0 1u TP402 TMS TP403 TCK TP405 TDI TP404 TRST TP406 TDO TP407 EMU TP408 EMU0 TP409 VDD3 3V TP410 GND 1 3 5 7 410 56 1 3 5 7 409 56 R481 4 7k 05 CQ C7300W CD Servo 2 2 CDM 006 2 2 3 3 0 3 3 0 0 0 7 0 1 0 2 2 32 ...

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