Yamaha AFC1 Service Manual Download Page 87

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MAIN CIRCUIT DIAGRAM 006 (AFC1)

AFC1

MAIN CIRCUIT DIAGRAM 006 (AFC1)

KEC-92549-006

DIR2

BUFFER

: Ceramic Capacitor

(セラミックコンデンサー)

: Mylar Capacitor (C053)

(マイラーコンデンサー)

: Metal Oxide Film Resistor (R063)

(酸化金属被膜抵抗)

DATA SELECTOR

D-FF

SWITCH, LED

RECEIVER

LED DRIVER

INVERTER

to PNF (LED)-CN401

OPEN

SW DRIVER

INVERTER

LCD DRIVER

Summary of Contents for AFC1

Page 1: ...BLOCK DIAGRAM 18 CIRCUIT BOARDS 20 TEST PROGRAM AND INSPECTION 28 32 FIRMWARE PROGRAM UPDATE 37 SOUND CHECK FILE FOR SERVICE 38 40 ERROR MESSAGES 42 MIDI IMPLEMENTATION CHART 43 MIDI DATA FORMAT 44 PARTS LIST POWER SUPPLY UNIT RERAIR MANUAL BLOCK DIAGRAM WIRING CIRCUIT DIAGRAM 総合仕様パネルレイアウトユニットレイアウト寸法図分解手順 LSI端子機能表 ICブロック図シート基板図テストプログラムと検査ファームウェアプログラムのバージョンアップサービス用音声チェックファイルエラーメッセージ電源ユニット...

Page 2: ...PLACE SOLDER ELECTRICAL ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER Avoid prolonged unprotected contact between solder and your skin When soldering do not inhale solder fumes or expose eyes to solder flux vapor If you come in contact with solder or components located inside the enclosure of this product wash your hands before handling food IMPORTANT NOTICE This manua...

Page 3: ...mory Configuration 2 AA SURROUND PATTERN 6 for each configuration Indicators 7 segment LED x 2 Power source 120 V 60 Hz Power consumption 40 W Max dimensions W x H x D 480 x 141 5 x 373 mm Weight 9 5 kg Operating temperature 5 C to 35 C Storing temperature 20 C to 60 C Power cord length 2 5 m Accessories Power cord removal proof fixing clamp 16 pin Euro block connectors x 4 Owner s Manual Options ...

Page 4: ...PUT TTL BNC WORD CLOCK OUTPUT TTL BNC MIDI IN MIDI DIN 5ピン MIDI OUT MIDI DIN 5ピン CASCADE IN ハーフピッチ 50ピン CASCADE OUT ハーフピッチ 50ピン PC CONTROL RS232C RS422 9ピン D sub FOR SERVICE USE RS422 9ピン D sub GPI IN x16 0 5 V ユーロブロック GPI OUT x16 0 5 V ユーロブロック GPI V x16 6 mA max ユーロブロック SLOT x4 mini YGDAI カード名フォーマット入力出力 MY8 AT ADAT 8 8 MY8 TD TASCAM 8 8 MY8 AE AES EBU 8 8 MY4 AD アナログ入力 4 MY8 AD アナログ入力 8 MY8 AD...

Page 5: ...CK IN connector 8 MIDI IN OUT connectors 9 PC CONTROL RS232C RS422 switch 10 PC CONTROL port 11 FOR SERVICE USE port 12 CASCADE OUT port 13 CASCADE IN port 14 GPI connectors 15 SLOTs 1 4 3 AC INソケット 4 アース用ネジ 5 WORD CLOCK OUT 端子 6 WORD CLOCK 75Ω ON OFF スイッチ 7 WORD CLOCK IN 端子 8 MIDI IN OUT 端子 9 PC CONTROL RS232C RS422 スイッチ 10 PC CONTROL 端子 11 FOR SERVICE USE 端子 12 CASCADE OUT 端子 13 CASCADE IN 端子 14...

Page 6: ...AFC1 6 CIRCUIT BOARD LAYOUT Rear view Top view Front view CN005 CN010 CN012 CN014 CN013 CN011 CN016 CN502 CN501 Power supply unit 電源ユニット MAIN PNR GPI PNF LED PNF PSW PNR MYMB SUB ユニットレイアウト ...

Page 7: ...7 AFC1 Units mm 単位 W 480 430 355 D 373 81 81 318 9 5 30 34 18 30 43 5 277 5 132 H 141 5 DIMENSIONS 寸法図 ...

Page 8: ...p Cover Time required About 2 minutes 1 1 Remove the fourteen 14 screws marked 470 The top cover can then be removed Fig 1 2 Front Panel Assembly Time required About 5 minutes 2 1 Remove the top cover See procedure 1 2 2 Remove the eight 8 screws marked 345A and the two 2 screws marked 350 The left and right mount brackets can then be removed Fig 1 2 3 Remove the screw marked 70 and the four 4 scr...

Page 9: ... is not a part of the MAIN circuit board Therefore always save the data before exchanging the MAIN circuit board Once the data has been saved the lithium battery can be removed from the circuit board for the Main body and mounted to the new circuit board 4 リチウム電池の交換所要時間約 2 分 4 1 トップカバーを外します 1 項参照 4 2 MAIN シート上よりリチウム電池を交換することが出来ます図 3 リチウム電池は MAINシートの構成部品ではありません MAINシートを交換する際にはまず交換前にデータを保存し ...

Page 10: ...ove the two 2 screws marked 170A the four 4 screws marked 170B and the two 2 screws marked 345B The side panel R and the mount bracket can then be removed Fig 2 4 6 3 Remove the two 2 supports marked 40c and the screw marked 80 The AC inlet can then be removed Fig 2 4 7 PNR MYMB and PNR GPI Circuit Boards Time required About 6 minutes each 7 1 Remove the top cover See procedure 1 7 2 Remove the MA...

Page 11: ... VC688800 170B Bind Head Tapping Screw B バインド B タイト A4 0X8 MFZN2BL VC688800 240 Bind Head Screw バインド小ネジ 4 0X8 MFZN2BL EG340360 345B Oval Head Screw 丸皿小ネジ 4 0X8 MFZN2BL VS153600 Fig 4 図4 90 Oval Head Screw 丸皿小ネジ 4 0X8 MFZN2BL VS153600 Fig 5 図5 30 Bind Head Tapping Screw B バインド B タイト 3 0X6 MFZN2BL EP600230 60 Bonding Screw ボンディング小ネジ 3 0X6 MFZN2BL VS863000 Fig 6 図6 Front view Front view 90 90 30 60 6...

Page 12: ...69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 D11 D10 D9 D8 VSS D7 D6 D5 VCC D4 D3 D2 D1 D0 VSS XTAL MD3 EXTAL MD2 NMI VCC MD1 MD0 PLLVCC PLLCAP PLLVSS PA15 CK RES PE0 PE1 PE2 PE3 PE4 VSS AN0 PF0 AN1 PF1 AN2 PF2 AN3 PF3 AN4 PF4 AN5 PF5 AVSS AN6 PF6 AN7 PF7 AVCC VSS PE5 VCC PE6 PE7 PE8 PE9 PE10 VSS PE...

Page 13: ...erial data bus Power supply Ground Serial data bus Power supply Ground Serial data bus Power supply Ground Serial data bus Not used 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 ...

Page 14: ... register WAIT output Ground Serial data input Ground Power supply 5 V Serial data output Ground Parallel data bus Power supply 5 V Power supply 3 3 V 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 ...

Page 15: ... 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 GPIWR CASLOCK VCCIO SWRD LCDGATE LCD_E LEDSET SCSET WCKIN CASINTX GND CASINRX RPTX TCK RPRX MYSINT MY_SCS VCCIO HASINT HASCS USBINT USBCS CASSINT CASSCS TDO GND CNTSTX CNTSCS CNTSINT CNTSRX PCMCS SCS4 SCS3 VCCIO SCNCS2 SCNCS1 FMCS GND CPUCLK RD RESET1 WR VCCINT CS1 CS2 CS3 GND DREQ1 DACK1 CKIO O I ...

Page 16: ... Format Interface Receiver MAIN IC028 040 PIN NO I O FUNCTION NAME PIN NO I O FUNCTION NAME 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 DSRA CTSA DTRA VCC RTSA INTA CSA TXA LOW TXB CSB INTB RTSB GND DTRB CTSB DSRB CDB RIB RXB VCC A2 A1 A0 XTAL1 XTAL2 RESET GND RXC RIC CDC DSRC I I O I O O I O I O I O O O I I I I I I I I I I O I I I I I Data set ready acti...

Page 17: ... 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 synci mcci mcbi VCC GND mcai GND si0 si1 si2 si3 GND so3 so2 so1 so0 VCC GND mcao GND mcbo mcco synco so sel1 so sel0 uo3 uo2 uo1 uo0 ext sync1 VCC GND clk GND res GND wc at mute ati sel1 ati sel0 I I I I I I I I O O O O I I I I I I O O O O O I I O I I I Synch word input terminal for si3 0 input 64 fs clock input terminal for si3 0 input 128 fs c...

Page 18: ... OUTPUTS PR CLR CLK D Q Q L H H L H Q O H L H H L Q O X X X H L X X X X f f L H L L H H H L H L H H H 1 2 3 4 5 6 7 1CLR 1D 1CK 1PR 1Q 1Q GND 14 13 12 11 10 9 8 VCC 2CLR CLR 2D D 2CK CK 2PR PR 2Q 2Q Q Q CLR D CK PR Q Q 1A 1B 1 1Q 2Q 2 Cext 2 Rext Cext GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 Vcc 1 Rext Cext Cext 1Q 2Q CLR 2B 2A CLR Q Q Q Q CLR 1 2 3 4 5 6 7 A A Select Enable Output Output B B C ...

Page 19: ...2D 2Q 3Q 3D 4D 4Q GND VCC 8Q 8D 7D 7Q 6Q 6D 5D 5Q CLOCK 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 Q D CK CL D Q CK CL Q D CK CL D Q CK CL D Q CK CL Q D CK CL D Q CK CL Q D CK CL 1 2 3 4 5 6 7 0Y 2Y Y COM 1Y INH VEE VSS 3Y 16 15 14 13 12 11 VDD 2X 1X X COM 0X 3X A 8 9 10 B 2Y 0Y Y COM 3Y 1Y INH B 2X 1X X COM 0X 3X A VCCA DIR A1 A2 A3 A4 A5 A6 A7 A8 GND GND VCCB VCCB G B1 B2 B3 B4 B5 B6 B7 ...

Page 20: ...82M T1 XN797A00 MAIN IC001 Dual Operational Amplifier 1 2 3 4 V 8 7 6 5 Output A V Non Inverting Input A DC Voltage Supply DC Voltage Supply Output B Inverting Input B Non Inverting Input B Inverting Input A 1 5 2 3 4 IN B VSS VDD OUT Y IN A Note See parts list for details of circuit board component parts MAIN Circuit Board XW953D0 22 24 SUB Circuit Board X3791A0 25 PNF LED Circuit Board XY041B0 2...

Page 21: ...9 16 IN V 1 8 OUT GND 9 16 OUT GND 1 8 to Power supply unit CN1 POWER ON OFF to AC inlet PNR GPI 2NAP WB28680 2 PNF PSW 2NAP WB28670 2 Component side Pattern side PNR GPI Circuit Board PNF PSW Circuit Board Component side Pattern side 部品側パターン側部品側パターン側 ...

Page 22: ...y holder for VN103500 Notice for back up battery removal Push the battery as shown in figure then the battery will pop up Druk de batterij naar beneden zoals aangeven in de tekening de batterij springt dan naar voren Battery Battery holder A A Lithium Battery リチウム電池 MAIN Circuit Board 2NAP WB41600 2 ...

Page 23: ...N OUT IN OUT WORD CLOCK to Power supply unit CN5 to PNR MYMB CN606 75 OFF ON PC CONTROL RS 422 RS 232C to PNR MYMB CN608 to PNR MYMB CN607 to PNR MYMB CN605 to PNR GPI CN701 OPEN OPEN OPEN OPEN A A 2NAP WB41600 2 Component side 部品側 ...

Page 24: ...AFC1 24 B B MAIN Circuit Board 2NAP WB41600 3 ...

Page 25: ...25 AFC1 B B MAIN 2NAP WB41600 3 SUB 2NAP WA50300 Pattern side Component side SUB Circuit Board パターン側部品側 ...

Page 26: ...C1 26 SLOT 1 SLOT 3 to Power supply unit CN2 C C D D to MAIN CN005 PATTERN LIVENESS AA AA ON PNR MYMB Circuit Board PNF LED Circuit Board Component side PNR MYMB 2NAP WB28680 2 PNF LED 2NAP WB28670 2 部品側 ...

Page 27: ... SLOT 2 SLOT 4 to MAIN CN012 C601 to MAIN CN014 to MAIN CN013 to MAIN CN011 C C D D Component side Pattern side Pattern side PNF LED Circuit Board PNR MYMB 2NAP WB28680 2 PNF LED 2NAP WB28670 2 部品側パターン側パターン側 ...

Page 28: ...N CH6 CH14 V CH6 CH14 IN CH7 CH15 V CH7 CH15 IN CH8 CH16 V CH8 CH16 IN 1P 2P SW1 SW2 10k 150 1P 2P V542290 Mini terminal block 16P MC310 50816 V542290 Mini terminal block 16P MC310 50816 Circuit diagram for GPI inspection jig 3P 4P 5P 6P 7P 8P 9P 10P 11P 12P 13P 14P 15P 16P 3P 4P 5P 6P 7P 8P 9P 10P 11P 12P 13P 14P 15P 16P The same as the above The same as the above The same as the above The same a...

Page 29: ... will be no explanation of these buttons after this 2 2 2 Initial diagnosis The results of the diagnosis is shown on the initial screen Click NEXT and check boxes are set to on and the inspection goes to the next item Use the following buttons as needed Click END to end the test program The screen returns to the one shown in 2 2 1 Selecting the main sheet inspection items Click ABORT to interrupt ...

Page 30: ...CLOCK OK is displayed 2 CASCADE IN OUT Check the word clock output from the 44th pin of the CASCADE IN terminal Click OK or NG 3 W C OUT Check the word clock output from the WORD CLOCK OUT terminal Click OK or NG 4 CASCADE OUT OUT Check the word clock output from the 19th pin of the CASCADE OUT terminal Click OK or NG 5 W C IN When the PLL circuit locks to the word clock of 44 1 kHz input to the W...

Page 31: ... SYNCM Clock check W C 64FSM Clock check W C 128FSM Clock check W C 256FSM Clock check SIO1 Digital I O check Ch 1 2 SIO2 Digital I O check Ch 3 4 SIO3 Digital I O check Ch 5 6 SIO4 Digital I O check Ch 7 8 2 3 3 BATTERY Checks the voltage of the battery 2 3 4 LED Checks if all the LEDs come on in sequence Click OK or NG In the AFC1 check if the 7 segment LEDs light on in the following sequence 00...

Page 32: ...oltage Setting the SW1 to off starts the diagnosis of the minimum value of the GPI IN input voltage 4 Start confirmation Check if the red chip LED LD002 on the MAIN circuit board lights up instantaneously when the power supply switch is turned on 1 準備 1 1 初期設定 CASCADE IN 端子と CASCADE OUT 端子をSCSI 50p ケーブルで接続します PC CONTROL 端子と PC Windowsマシンのシリアル端子を D sub 9P クロスケーブルで接続します MIDI IN 端子と MIDI OUT 端子を MI...

Page 33: ...のフラッシュメモリーに書き込まれたデータのバージョンが示されます 4 SRAM IC7 IC14 SRAM の read write チェックの結果が示されます 1 2 条件特に指定しないときは以下の条件とします PC CONTROL 端子 D sub 9P に接続したケーブルによりPC上のターミナルソフトからのコマンド入力にて各種設定を行います PC CONTROL の RS232C RS422 スイッチは RS232C に設定します WORD CLOCK IN 75 Ω を ON に設定します 1 3 テストプログラムのファイル構成とバージョン管理ファイル構成注 YSISSホームページからダウンロードしてください DME32Diag cont dll 1 テストプログラムをDME32Diagのホルダーごと PC の C Program Files にコピーします 2 DME...

Page 34: ...ロックすると OK が表示されます 2 2 6 DSP6 and DRAM DSP6 と DRAM の回路チェック 1 DSP6 DSP6 の So 端子から DSP5 を経由して DSP6 の Si端子までの回路チェックの結果が示されます 2 DRAM DSP6に接続されている DRAMのアドレスバスとデータバスのチェック結果が示されます 2 2 3 MIDI Initial 画面の NEXT をクリックすると下記の画面が表示されます OK をクリックすると MIDI IN と MIDI OUT 間をループチェックし MIDI 画面に診断結果が表示されます 2 2 4 Cascade カスケードチェックの最初は下記の画面が表示されます CASCADE IN と CASCADE OUT の各端子にカスケードチェック治具を挿して OK をクリックすると Cascade 画...

Page 35: ...AFC1では7セグLEDの点灯を確認します点灯順は以下の通りです 00 11 22 77 88 消灯 6 秒後 8 8 2 3 5 GPI 指示された GPI 端子に GPI 検査治具を接続します 1 GPI IN 治具の操作により入力電圧の最大と最小を診断して結果を表示します 2 GPI OUT 治具の LED が点灯することを確認して各チャネルの OK または NG をクリックします 2 2 7 DSP5 DSP5 同士の接続回路のチェック結果が示されます 2 3 総合検査 2 3 1 総合検査項目の選択 Complete Check 画面で検査する項目のチェックボックスをオンにします MIDI CASCADE WORD CLOCK DSP6 DRAM DSP5 のテストプログラムは 2 2 MAIN シート検査の項を参照します AFC1 の総合検査では LCD SWI...

Page 36: ...れます SW1 を OFF することで GPI IN 入力電圧の最小値が診断されます 4 起動確認電源スイッチをONした時にMAINシート上の赤色チップLED LD002 が瞬時に点灯することを確認します 2 3 6 VERSION AFC1 本体のソフトウェアのバージョンを表示します BOOT VERSION CPU 内臓 ROM に書き込まれているソフトウェアのバージョンです FIRM VERSION フラッシュメモリに書き込まれているソフトウェアのバージョンです 2 3 7 WORD CLOCK JITTER ワードクロックのジッターを測定し総合検査仕様書の規定に照らして OK または NG をクリックします CHn CHn 8 V CHn CHn 8 GND CHn CH2 8 OUT n 1 8 CHn CHn 8 IN 1P 2P SW1 SW2 10k 1...

Page 37: ...n the updating is completed turn off the power supply switch Memo The asterisks denote the version of the firmware When the version is 1 00 it is indicated as 0100 The version number is given as the decimal point is eliminated and a zero 0 is added at the beginning Communication speed 38400bps Data bit length 8 Stop bit length 1 Parity None Transferring procedure X modem Note Download the data fil...

Page 38: ...ve output only AFC1 3 Slave output only AFC1 4 Slave output only Cascade connection of 4 units 5 Contents of Sound Check File Slot12 exl Outputs the input signals of Input1 16 Master SLOT1 and 2 to all Output1 96 Slave1 3 SLOT1 4 at the same level as they are Slot34 exl Outputs the input signals of Input17 32 Master SLOT3 and 4 to all Output1 96 Slave1 3 SLOT1 4 at the same level as they are When ...

Page 39: ...ut is output There are 32 output channels when 1 slave is connected 64 channels when 2 slaves are connected and 96 channels when 3 slaves are connected 9 Input a 1kHz signal from the channel 2 of the slot 1 10 Perform the same procedure as No 8 above 11 Check through the channel 8 of the slot 1 in a similar manner described above 12 Input a 1kHz signal from the channel 1 of the slot 2 13 Perform t...

Page 40: ...ままのレベルで Output1 96 Slave1 3 SLOT1 4 全てに出力します Slot34 exl Input17 32 Master SLOT3 及び 4 の入力信号をそのままのレベルで Output1 96 Slave1 3 SLOT1 4 全てに出力します上記のファイルを実行すると内部Matrix Mixer部にて全ての入力チャンネルを 0 dB でマージして出力チャンネルに出力します内部 EQ 等は全てフラット状態になります 6 操作手順 A スロット 1 2 の検査 1 Excel ファイル AFC1 Control Slot1 2 xls を開きますシートを Matrix にします 2 OFF LINE ON LINE ボタンを ON LINE にしますファイルを開いた時に ON LINEのまま立ちあがってきた場合は一度 OFF LINE...

Page 41: ...ます 8 1 96アウトプットチャンネルの出力をチェックします入力と同じ信号が出力されることを確認しますスレーブが1台接続時はアウトプットチャンネルは 32CH 2台の時は64CH 3台の時は96CHになります 9 スロット1のチャンネル2から1kHzの信号を入力します 10 8 項と同じ 11 スロット 1 のチャンネル 8 まで上記と同様にチェックします 12 スロット2のチャンネル1から1kHzの信号を入力します 13 8 項と同じ 14 スロット 2 のチャンネル 8 まで上記と同様にチェックします B スロット 3 4 の検査 15 Excel ファイル AFC1 Control Slot3 4 xls をダブルクリックしますシートを Matrix にします 16 上記の 2 から 6 までをくりかえす 17 スロット3のチャンネル1から1kHzの信号を入...

Page 42: ...onnection has occurred during normal opera tion Check the cascade connection If the word clock master is BNC an input clock error has occurred Check the clock master device and connection If you are using a digital I O MY card a word clock sync error has occurred Make sure that the clock master on the connected device is set to synchronize with the external signal エラーメッセージ表示表示の意味エラーの内容 E0 E1 E2...

Page 43: ...N Note OFF X X X X After Touch Key s Ch s X X X X Pitch Bend X X Control Change 1 2 O O O O AA ON LIVENESS Prog Change True 0 5 64 69 0 5 64 69 1 System Exclusive X X System Common Song Pos Song Sel Tune X X X X X X System Real Time Clock Commands X X X X Aux Messages Local ON OFF All Notes OFF Active Sense Reset X X X X X X O O Notes 1 program 0 5 pattern memory AA1 AA6 program 64 69 pattern memo...

Page 44: ...in Surround mode no Control Change messages will be transmitted or received MIDI messages are transmitted and received in accordance with the MIDI parameter settings in SETUP memory as shown in the table below When ECHO is ON the received Program Change and Control Change messages will be transmitted as they are without any changes In this case the messages will be transmitted on the channel that ...

Page 45: ...econd letter of the shaded part number is I not one M South African model O Chinese model Q South east Asia model T Taiwan model U U S A model V General export model 110V W General export model 220V N X General export model Y Export model A Australian model B British model C Canadian model D German model E European model F French model H North European model I Indonesian model J Japanese model K K...

Page 46: ...0 220 60 70 240 140 275 70 150 120 360a 360 230 235 280 63 80 110 145 170 152 160 350 345 340 35 320 500 310 90 10 10a 10b 10c 65 40c 40b 40a 40d 40ba 360b 480 490 50 Front panel assembly See page 4 フロントパネルAss y Rear panel assembly リアパネルAss y Bottom assembly ボトムAss y 360 U destination only U destination only 総組立 ...

Page 47: ...Circuit Board PNR WB28680 360a Circuit Board PNR MYMB WB28680 360b Circuit Board PNR GPI WB28680 400 Circuit Board MAIN WITH SUB SHEET 420 Bonding Screw 3 0X6 MFZN2BL 2 01 430 Bonding Tapping Screw B 3 0X8 MFZN2BL 2 01 440 Bind Head Tapping Screw B 3 0X6 MFZN2BL 5 01 450 Lithium Battery CR2032 03 460 Top Cover 11 470 Bind Head Tapping Screw B A4 0X8 MFZN2BL 14 01 480 IF Plate 4 05 490 Bind Head Sc...

Page 48: ...w 3 0X6 MFZN2BL 2 01 70 Front Panel 80 Cover PATTERN LIVENESS 90 Oval Head Screw 4 0X8 MFZN2BL 6 01 100 Power Switch Knob POWER ON OFF 03 110 Escutcheon Power Switch 03 V5203800 AAX14000 AAX14010 EP600230 VS863000 WB286500 WB283800 VS153600 VL812900 VL813000 FRONT PANEL ASSEMBLY 90 80 70 60 10 30 20 20b 100 110 20 20a 部品名フロントパネルＡｓｓｙフロントパネルＡｓｓｙサブシャーシシートＰＮＦシートＰＮＦＬＥＤシートＰＮＦＰＳＷ ...

Page 49: ...25V Z 01 391 Monolithic Ceramic Cap F 0 100 25V Z 01 C392 Electrolytic Cap chip 100 16V 01 C393 Monolithic Ceramic Cap F 0 100 25V Z 01 C394 Electrolytic Cap chip 100 16V 01 C395 Monolithic Ceramic Cap F 0 100 25V Z 01 C396 Electrolytic Cap chip 47 10V 01 C397 Monolithic Ceramic Cap F 0 100 25V Z 01 411 Monolithic Ceramic Cap F 0 100 25V Z 01 C412 Monolithic Ceramic Cap B 820P 50V K 01 C413 Electr...

Page 50: ...8NSR LINE DRIVER RECEIVER 05 IC022 IC MM74HC74ASJX D FF 01 IC023 IC MM74HC273SJX D FF 03 IC024 IC MM74HC175SJX D FF 02 IC025 IC TC74HC04AF INVERTER 01 IC026 IC MM74HC151SJX DATA SELECTOR 02 IC027 IC TC74HC153AFEL DATA SELECTOR 02 IC028 IC YM3436DK DIR2 11 IC029 IC TC74VHC245F TRANSCEIVER 03 IC030 IC MM74HC245ASJX TRANSCEIVER 03 IC031 IC MM74HC245ASJX TRANSCEIVER 03 IC032 IC DS26C32ATMX LINE RECEIV...

Page 51: ...SP6 10 IC084 IC KM416C1200CJ 6 DRAM 16M 12 IC084 IC MSM5118160D 60JSR1 12 IC084 IC MSM5118160F 60JSR1 08 IC084 IC GLT416016 50J4 IC085 IC KM416C1200CJ 6 DRAM 16M 12 IC085 IC MSM5118160D 60JSR1 12 IC085 IC MSM5118160F 60JSR1 08 IC085 IC GLT416016 50J4 IC086 IC YSS910 S DSP6 10 IC087 IC KM416C1200CJ 6 DRAM 16M 12 IC087 IC MSM5118160D 60JSR1 12 IC087 IC MSM5118160F 60JSR1 08 IC087 IC GLT416016 50J4 I...

Page 52: ...26C32ATMX LINE RECEIVER 06 IC122 IC SN75C1168NSR LINE DRIVER RECEIVER 05 JK001 DIN Connector x2 5P3 YKF51 50 MIDI IN OUT 04 JK002 BNC Connector 1P YKS11 0 WORD CLOCK IN 05 JK003 BNC Connector 1P YKS11 0 WORD CLOCK OUT 05 L001 Chip Inductance BLM21B751S 2125 03 L002 Chip Bead Core EXC CL3225U 3 01 005 Chip Bead Core EXC CL3225U 3 01 L006 Coil LHL08TB152J 1 5mH 01 L007 Coil LHL08TB152J 1 5mH 01 L008...

Page 53: ...73 Carbon Resistor chip 150 0 0 1 J 01 081 Carbon Resistor chip 150 0 0 1 J 01 R082 Carbon Resistor chip 1 0K 0 1 J 01 R083 Carbon Resistor chip 10 0 0 1 J 01 R084 Carbon Resistor chip 1 0K 0 1 J 01 R085 Carbon Resistor chip 10 0 0 1 J 01 R086 Carbon Resistor chip 10 0K 0 1 J 01 089 Carbon Resistor chip 10 0K 0 1 J 01 R090 Carbon Resistor chip 75 0 0 1 J 01 R091 Carbon Resistor chip 47 0 0 1 J 01 ...

Page 54: ...WA50670 C1 Monolithic Ceramic Cap F 0 100 25V Z 01 3 Monolithic Ceramic Cap F 0 100 25V Z 01 IC1 IC IC PST591DMT SYSTEM RESET 03 IC2 IC TC7S08F AND 01 IC3 IC TC7S00F NAND 03 R1 Carbon Resistor chip 10 0K 0 1 J 01 Circuit Board PNF WB28670 XY041B0 Circuit Board PNF LED WB28670 XY041B0 Circuit Board PNF PSW WB28670 XY041B0 Ribbon Cable P 2 0 26 10P 80L V518290 CN401 Cable Holder 51048 10P TE 01 CN50...

Page 55: ...e BLA31BD221SN4D 649 Chip Inductance BLA31BD221SN4D LA701 Chip Inductance BLA31BD221SN4D 708 Chip Inductance BLA31BD221SN4D R601 Carbon Resistor chip 0 0 0 0 J 01 R701 Carbon Resistor chip 2 2K 1 4 J 01 715 Carbon Resistor chip 2 2K 1 4 J 01 R716 Carbon Resistor 2 2K 1 4 J 01 Power Supply Unit 51 AC Inlet M1908 C 3P AC IN 03 Lithium Battery CR2032 03 FG612270 VU328200 VU328200 VU328200 VU328200 VQ...

Page 56: ...NIT REPAIR MANUAL CONTENTS 1 PREPARATION 2 2 PROCEDURE FLOW CHART 2 3 WAVE FORM SAMPLE 17 4 CIRCUIT DIAGRAM 20 5 PARTS LIST 22 6 INSPECTION ADJUSTMENT 23 ACTIVE FIELD CONTROLLER 準備手順フローチャート出力波形回路図パーツリスト調整検査目次 ...

Page 57: ...entify the defective parts 1 3 3V system output voltage Circuit diagram CN5 2 5V system output voltage Circuit diagram CN5 3 15V system output voltage Circuit diagram CN2 4 5V system output voltage Circuit diagram CN2 5 20V system output voltage Circuit diagram CN2 6 15V system output voltage Circuit diagram CN2 7 5V system output voltage Circuit diagram CN2 1 準備本マニュアルは AFC1用スイッチング電源 V4845900 の修理...

Page 58: ...e coming out Measurement point Circuit Drawing 1 2 Point E Check insertion of AC harness Replace the following F1 Q1 ZD1 R3 Replace the following IC3 Q2 D3 ZD2 R4 Wave form measurement point Circuit Drawing 2 2 Point Q Refer to Fig 8 for wave form sample 8 Normal wave form Voltage output Voltage output Normal wave form 4 PFC circuit voltage confirmation Check wave form Is DC 370V 400V being input ...

Page 59: ...ummy load Measurement point Circuit Drawing 2 2 Point R Wave form measurement point Circuit Drawing 2 2 Point S Refer to Fig 9 for wave form sample 9 Normal wave form Voltage output Voltage output Normal wave form 4 PFC circuit voltage confirmation Check wave form Is DC 370V 400V being input Measurement point Circuit Drawing 1 2 Point A Wave form measurement point Circuit Drawing 1 2 Point B Refer...

Page 60: ...ltage coming out Measurement point Circuit Drawing 1 2 Point E Check insertion of AC harness Replace the following F1 Q1 ZD1 R3 Replace the following IC3 Q2 D3 ZD2 R4 Wave form measurement point Circuit Drawing 2 2 Point O Refer to Fig 7 for wave form sample 7 Normal wave form Voltage output Voltage output Normal wave form 4 PFC circuit voltage confirmation Check wave form Is DC 370V 400V being in...

Page 61: ... load Measurement point Circuit Drawing 2 2 Point L Wave form measurement point Circuit Drawing 2 2 Point M Refer to Fig 6 for wave form sample 6 Normal wave form Voltage output Voltage output Normal wave form 4 PFC circuit voltage confirmation Check wave form Is DC 370V 400V being input Measurement point Circuit Drawing 1 2 Point A Wave form measurement point Circuit Drawing 1 2 Point B Refer to ...

Page 62: ...ltage coming out Measurement point Circuit Drawing 1 2 Point E Check insertion of AC harness Replace the following F1 Q1 ZD1 R3 Replace the following IC3 Q2 D3 ZD2 R4 Wave form measurement point Circuit Drawing 2 2 Point G Refer to Fig 3 for wave form sample 3 Normal wave form Voltage output Voltage output Normal wave form 4 PFC circuit voltage confirmation Check wave form Is DC 370V 400V being in...

Page 63: ... load Measurement point Circuit Drawing 2 2 Point H Wave form measurement point Circuit Drawing 2 2 Point I Refer to Fig 4 for wave form sample 4 Normal wave form Voltage output Voltage output Normal wave form 4 PFC circuit voltage confirmation Check wave form Is DC 370V 400V being input Measurement point Circuit Drawing 1 2 Point A Wave form measurement point Circuit Drawing 1 2 Point B Refer to ...

Page 64: ...age coming out Measurement point Circuit Drawing 1 2 Point E Check insertion of AC harness Replace the following F1 Q1 ZD1 R3 Replace the following IC3 Q2 D3 ZD2 R4 Wave form measurement point Circuit Drawing 2 2 Point K Refer to Fig 5 for wave form sample 5 Normal wave form Voltage output Voltage output Normal wave form 4 PFC circuit voltage confirmation Check wave form Is DC 370V 400V being inpu...

Page 65: ...g2参照２電圧が出ている波形正常 6 ＡＣ入力電圧確認ＡＣ入力電圧が出ているか測定ポイント回路図１２ Point E ＡＣハネスの差込確認 F1 Q1 ZD1 R3 以上交換 IC3 Q2 D3 ZD2 R4 以上交換波形測定回路図２２ Point Q 波形サンプルfig 8参照８波形正常電圧が出ている電圧が出ている波形正常 4 ＰＦＣ回路電圧確認波形確認ＤＣ 370V 400Ｖに入っているか測定ポイント回路図１２ Point A 波形測定回路図１２ Point B 波形サンプルfig 1参照１ 5 電圧が出ている確認内容ＡＣ入力ＤＣ 3 2V 3 4Ｖに入っているかダミ負荷ありの状態測定ポイント回路図２２ Point P IC1 IC2 Q3 Q4 R14 R16 以上交換 IC9 Q5 D27 D29 D31 以上交換 ...

Page 66: ... Q4 R14 R16 以上交換電圧が出ている確認内容ＡＣ入力ＤＣ 4 5V 5 5Ｖに入っているかダミ負荷ありの状態測定ポイント回路図２２ Point R 波形測定回路図２２ Point S 波形サンプルfig 9参照９波形正常電圧が出ている電圧が出ている波形正常ＰＦＣ回路電圧確認波形確認ＤＣ 370V 400Ｖに入っているか測定ポイント回路図１２ Point A 波形測定回路図１２ Point B 波形サンプルfig 1参照１ＰＦＣコントロラ入力電圧確認波形確認ＤＣ 16V 19Ｖに入っているか測定ポイント回路図１２ Point C 波形測定回路図１２ Point D 波形サンプルfig2参照２電圧が出ている波形正常ＡＣ入力電圧確認ＡＣ入力電圧が出ているか測定ポイント回路図１２ Point E 1 2...

Page 67: ...参照２電圧が出ている波形正常ＡＣ入力電圧確認ＡＣ入力電圧が出ているか測定ポイント回路図１２ Point E ＡＣハネスの差込確認 F1 Q1 ZD1 R3 以上交換 IC3 Q2 D3 ZD2 R4 以上交換波形測定回路図２２ Point O 波形サンプルfig 7参照７波形正常電圧が出ている電圧が出ている波形正常ＰＦＣ回路電圧確認波形確認ＤＣ 370V 400Ｖに入っているか測定ポイント回路図１２ Point A 波形測定回路図１２ Point B 波形サンプルfig 1参照１電圧が出ている確認内容ＡＣ入力ＤＣ 14V 16Ｖに入っているかダミ負荷ありの状態測定ポイント回路図２２ Point N IC1 IC2 Q3 Q4 R14 R16 PR5 以上交換 IC8 D21 以上交換修理内容異常なし 1 2 3 6...

Page 68: ...R16 PR4 以上交換電圧が出ている確認内容ＡＣ入力ＤＣ 4 5V 5 5Ｖに入っているかダミ負荷ありの状態測定ポイント回路図２２ Point L 波形測定回路図２２ Point M 波形サンプルfig 6参照６波形正常電圧が出ている電圧が出ている波形正常ＰＦＣ回路電圧確認波形確認ＤＣ 370V 400Ｖに入っているか測定ポイント回路図１２ Point A 波形測定回路図１２ Point B 波形サンプルfig 1参照１ＰＦＣコントロラ入力電圧確認波形確認ＤＣ 16V 19Ｖに入っているか測定ポイント回路図１２ Point C 波形測定回路図１２ Point D 波形サンプルfig2参照２電圧が出ている波形正常ＡＣ入力電圧確認ＡＣ入力電圧が出ているか測定ポイント回路図１２ Point E 1 2 3 6...

Page 69: ...参照２電圧が出ている波形正常ＡＣ入力電圧確認ＡＣ入力電圧が出ているか測定ポイント回路図１２ Point E ＡＣハネスの差込確認 F1 Q1 ZD1 R3 以上交換 IC3 Q2 D3 ZD2 R4 以上交換波形測定回路図２２ Point G 波形サンプルfig 3参照３波形正常電圧が出ている電圧が出ている波形正常ＰＦＣ回路電圧確認波形確認ＤＣ 370V 400Ｖに入っているか測定ポイント回路図１２ Point A 波形測定回路図１２ Point B 波形サンプルfig 1参照１電圧が出ている確認内容ＡＣ入力ＤＣ 19V 21Ｖに入っているかダミ負荷ありの状態測定ポイント回路図２２ Point F IC1 IC2 Q3 Q4 R14 R16 PR1 以上交換 IC4 D17 以上交換修理内容異常なし 1 2 3 6...

Page 70: ...4 R16 PR2 以上交換電圧が出ている確認内容ＡＣ入力ＤＣ 14V 16Ｖに入っているかダミ負荷ありの状態測定ポイント回路図２２ Point H 波形測定回路図２２ Point I 波形サンプルfig 4参照４波形正常電圧が出ている電圧が出ている波形正常ＰＦＣ回路電圧確認波形確認ＤＣ 370V 400Ｖに入っているか測定ポイント回路図１２ Point A 波形測定回路図１２ Point B 波形サンプルfig 1参照１ＰＦＣコントロラ入力電圧確認波形確認ＤＣ 16V 19Ｖに入っているか測定ポイント回路図１２ Point C 波形測定回路図１２ Point D 波形サンプルfig2参照２電圧が出ている波形正常ＡＣ入力電圧確認ＡＣ入力電圧が出ているか測定ポイント回路図１２ Point E 1 2 3 6...

Page 71: ... ２電圧が出ている波形正常ＡＣ入力電圧確認ＡＣ入力電圧が出ているか測定ポイント回路図１２ Point E ＡＣハネスの差込確認 F1 Q1 ZD1 R3 以上交換 IC3 Q2 D3 ZD2 R4 以上交換波形測定回路図２２ Point K 波形サンプルfig 5参照５波形正常電圧が出ている電圧が出ている波形正常ＰＦＣ回路電圧確認波形確認ＤＣ 370V 400Ｖに入っているか測定ポイント回路図１２ Point A 波形測定回路図１２ Point B 波形サンプルfig 1参照１電圧が出ている確認内容ＡＣ入力ＤＣ 4 5V 5 5Ｖに入っているかダミ負荷ありの状態測定ポイント回路図２２ Point J IC1 IC2 Q3 Q4 R14 R16 PR3 以上交換 IC6 D19 以上交換修理内容異常なし 1 2 3 6...

Page 72: ... form measurement Circuit Drawing 1 2 Point B Wave form sample fig 1 Wave form measurement Circuit Drawing 1 2 Point D Wave form sample fig 2 1 Operation is actually at 83 KHz However measuring unit will display 167 5 KHz Wave form measurement Circuit Drawing 2 2 Point G Wave form sample fig 3 周波数周波数周波数 Ch1 100V M 2 5 s Ch1 Ch1 Freq 83 41kHz Ch1 Duty 33 6 2431 Acqs Tek Stop 20MS s 372V 1 T Ch1 5...

Page 73: ...I 波形サンプル fig 4 Wave form measurement Circuit Drawing 2 2 Point I Wave form sample fig 4 周波数周波数周波数波形測定回路図 2 2 Point K 波形サンプル fig 5 波形測定回路図 2 2 Point M 波形サンプル fig 6 Ch1 10V M 2 5 s Ch1 Ch1 Freq 82 76kHz Ch1 Duty 51 66390 Acqs Tek Stop 20MS s 800mV 1 T Ch1 5V M 2 5 s Ch1 Ch1 Freq 82 99kHz Ch1 Duty 50 9 464 Acqs Tek Stop 20MS s 800mV 1 T Ch1 5V M 2 5 s Ch1 Ch1 Freq 83 45kHz Ch1 Duty 48 8 188 Acqs...

Page 74: ...Drawing 2 2 Point S Wave form sample fig 9 周波数周波数周波数波形測定回路図 2 2 Point Q 波形サンプル fig 8 波形測定回路図 2 2 Point S 波形サンプル fig 9 Ch1 10V M 2 5 s Ch1 Ch1 Freq 83 55kHz Ch1 Duty 49 4 107 Acqs Tek Stop 20MS s 800mV 1 T Ch1 10V M 2 5 s Ch1 Ch1 Freq 83 54kHz Low signal amplitude Ch1 Duty 20 3 Low signal amplitude 760 Acqs Tek Stop 20MS s 13 4V 1 T Ch1 10V M 2 5 s Ch1 Ch1 Freq 83 46kHz Low signal amplitude Ch...

Page 75: ... 11 C3 0 1 250 FB5 BL02 RN1 CN101 1 2 3 4 5 6 7 8 C21 470P 50 TH1 5D 11 C18 470P 50 R3 2P1K D4 S3L60 R27 1 3K F R48 2P0 27 CN100 1 2 3 D5 S2L60 CN1 B2P3 VH B 1 2 3 R31 1K F F1 T2AH250V C15 100 25 1DL42A D9 D2 ERA15 06V5 R9 1P220K R17 10 R8 27 R21 680K D8 1DL42A C10 150 35 R20 22K R16 10 C13 0 1 50 VR1 2KB VR2 1KB R14 10 C7 100 250 R24 150K F C4 0 33 250 Q2 2SK1982 01M R12 2P220 R13 1K C23 2200P 25...

Page 76: ...0 D24 ERA15 06V5 C40 0 1 50 VR3 1KB Q6 2SB1241R C47 0 1 50 L6 NL 116 CN3 B2B PH K S 1 2 PR1 ICP N50 C41 0 1 50 R33 1P100 PR4 ICP 50 IC4 BA17820T 1 3 2 FB10 BL02 RN1 PR5 ICP N50 PR3 ICP N50 R32 330 L14 ONL 012 R39 270F PR2 ICP N50 FB6 BL02 RN1 FB7 BL02 RN1 R40 2 4KF A B C D E F G H D14のアノド H IC6 GNDピン C にてオシロスコプで測定 Measure with oscilloscope at D14 anode H IC6 GND pin C Measure with oscilloscope ...

Page 77: ...N50 PR4 IC Protector ICP N50 PR5 IC Protector ICP N50 Q1 Transistor 2SC4615E Q2 FET 2SK1982 01M Q3 FET 2SK2028 01M Q4 FET 2SK2028 01M Q5 Transistor 2SB1241R Q6 Transistor 2SB1241R R3 Metal Oxide Film Resistor 2P1K ERG2SJ102E R4 Carbon Resistor 4 3 R20T 24J 4R3 R14 Carbon Resistor 10 R20T 24J 100 R16 Carbon Resistor 10 R20T 24J 100 R17 Carbon Resistor 10 R20T 24J 100 R38 Carbon Resistor 4 3 R20T 24...

Page 78: ...adjustment rated output voltage Locations for measuring Relevant volumes for values V the output voltage adjustment 5V 5 CN5 1pin CN5 4pin VR4 3 3V 5 CN5 3pin CN5 4pin VR3 5V 5 CN2 5pin CN2 11pin 5V 5 CN2 7pin CN2 11pin 15V 5 CN2 1pin CN2 11pin 15V 10 CN2 4pin CN2 11pin 20V 5 CN2 13pin CN2 11pin 6 調整検査 1 不良パーツ交換後各出力電圧系統のフローチャートに従って 2 以降の調整検査を行ないます 2 無負荷時の各出力電圧を確認し必要に応じて調整用ボリュームにて微調整を行ないます 3...

Page 79: ...onent parts Signal name MRD 信号名シート間コネクタの読み方について 3桁の数字は信号の行先ページ数を示します回路図表記上の注意 Notation for Circuit Diagrams 1 How to identify inter sheet connectors The 3 digit number indicates the destination page 対応するシート間コネクタのあるロケーションを示しますアルファベットが水平方向数字が垂直方向 This indicates the location of the counter inter sheet connector The alphabet indicates horizontal direction and the number indicates vertical directio...

Page 80: ...21 16p Driver Receiver RPTX RPRX SCNCS1 D 0 3 A 1 7 12 15 A 18 19 21 IC115 Driver Receiver IC112 Driver p 23 IC111 Driver IC113 Driver IC114 Driver IC116 Driver Receiver p 23 p 23 p 23 p 23 p 23 A 1 8 A 9 16 A 0 17 19 21 WRH WRL RD CS2 DACK 0 D 0 7 RD D 8 15 RD DREQ 0 SUSPEND PCMCS BS USBCS PCMCS CKIO IC117 p 23 38 4kbps LED driver IC023 20p TA001 switch LED receiver IC024 16p TA002 16p D 0 7 D 0 ...

Page 81: ...eceiver p 24 IC120 16p IC121 16p Receiver p 11 IC034 16p Driver IC035 16p p 24 IC118 16p Driver IC119 16p p 11 IC037 16p CASOUT TX RX Driver Receiver CASIN TX RX CASINWCIN BUSOUT 1 4 BUSOUT 5 8 p 10 IC029 20p Buffer p 12 IC043 16p Driver p 12 IC040 44p DIR2 WC OUT1 p 14 IC058 Transceiver p 14 IC059 Transceiver p 14 IC060 Transceiver p 14 IC061 Transceiver SIN 1 4 SIN 5 8 SIN 9 12 SIN 13 16 SOUT 1 ...

Page 82: ...rimary Secondary PNF PSW PNF LED MAIN POWER SUPPLY OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN FOR SERVICE USE PATTERN LIVENESS AC Inlet TO SERVICE PERSONNEL Critical Components Information Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed ...

Page 83: ...SUB 28CC1 8825995 Lithium Battery リチウム電池 Battery VN103500 VN103600 Battery holder for VN103500 Notice for back up battery removal Push the battery as shown in figure then the battery will pop up Druk de batterij naar beneden zoals aangeven in de tekening de batterij springt dan naar voren Battery Battery holder socket Battery TO SERVICE PERSONNEL Critical Components Information Components having s...

Page 84: ...RCUIT DIAGRAM 003 AFC1 KEC 92549 003 7 10 MAIN CIRCUIT DIAGRAM 003 AFC1 Ceramic Capacitor セラミックコンデンサー Note R011 R014 and R019 R022 are not installed for mode set 注 R011 R014 R019 R022は実装なしモード設定用 FLASH ROM 8M SRAM 1M SRAM 1M SRAM 1M SRAM 1M SRAM 1M SRAM 1M SRAM 1M SRAM 1M ...

Page 85: ... K L M N O P 1 2 3 4 5 6 7 8 9 10 11 12 MAIN CIRCUIT DIAGRAM 004 AFC1 AFC1 MAIN CIRCUIT DIAGRAM 004 AFC1 KEC 92549 004 6 8 FPGA Note R023 is not installed for mode set 注 R023は実装なしモード設定用 Ceramic Capacitor セラミックコンデンサー OPEN ...

Page 86: ... B C D E F G H I J K L M N O P AFC1 MAIN CIRCUIT DIAGRAM 005 AFC1 KEC 92549 005 9 13 MAIN CIRCUIT DIAGRAM 005 AFC1 Photo Coupler Ceramic Capacitor セラミックコンデンサー UART D FF INVERTER INVERTER INVERTER INVERTER D FF LINE DRIVER RECEIVER ...

Page 87: ...IRCUIT DIAGRAM 006 AFC1 KEC 92549 006 17 10 DIR2 BUFFER Ceramic Capacitor セラミックコンデンサー Mylar Capacitor C053 マイラーコンデンサー Metal Oxide Film Resistor R063 酸化金属被膜抵抗 DATA SELECTOR DATA SELECTOR D FF D FF SWITCH LED RECEIVER LED DRIVER INVERTER to PNF LED CN401 OPEN OPEN OPEN OPEN SW DRIVER INVERTER LCD DRIVER ...

Page 88: ... B C D E F G H I J K L M N O P AFC1 MAIN CIRCUIT DIAGRAM 007 AFC1 KEC 92549 007 11 6 MAIN CIRCUIT DIAGRAM 007 AFC1 Ceramic Capacitor セラミックコンデンサー LINE RECEIVER LINE RECEIVER LINE DRIVER LINE DRIVER LINE DRIVER LINE DRIVER RECEIVER ...

Page 89: ...5 6 7 8 9 10 11 12 MAIN CIRCUIT DIAGRAM 008 AFC1 AFC1 MAIN CIRCUIT DIAGRAM 008 AFC1 KEC 92549 008 6 12 ATSC ATSC LINE RECEIVER DIR2 SINGLE SHOT OR INVERTER OR LINE DRIVER INVERTER Ceramic Capacitor セラミックコンデンサー Mylar Capacitor C078 マイラーコンデンサー ...

Page 90: ... B C D E F G H I J K L M N O P AFC1 MAIN CIRCUIT DIAGRAM 009 AFC1 KEC 92549 009 13 7 MAIN CIRCUIT DIAGRAM 009 AFC1 to PNR GPI CN701 Ceramic Capacitor セラミックコンデンサー MULTIPLEXER MULTIPLEXER D FF D FF TRANSCEIVER D FF D FF TRANSCEIVER ...

Page 91: ...10 AFC1 AFC1 MAIN CIRCUIT DIAGRAM 010 AFC1 KEC 92549 010 6 14 to PNR MYMB CN606 to PNR MYMB CN608 to PNR MYMB CN607 to PNR MYMB CN605 TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER Ceramic Capacitor セラミックコンデンサー TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER ...

Page 92: ...E F G H I J K L M N O P AFC1 MAIN CIRCUIT DIAGRAM 011 AFC1 KEC 92549 011 15 6 MAIN CIRCUIT DIAGRAM 011 AFC1 DRIVER DRIVER DATA SELECTOR DATA SELECTOR DECODER DECODER Ceramic Capacitor セラミックコンデンサー DRIVER DRIVER DRIVER DRIVER DRIVER DRIVER ...

Page 93: ...I J K L M N O P 1 2 3 4 5 6 7 8 9 10 11 12 MAIN CIRCUIT DIAGRAM 012 AFC1 AFC1 MAIN CIRCUIT DIAGRAM 012 AFC1 KEC 92549 012 11 16 DRIVER DRIVER DSP6 DSP6 DRAM 16M DRAM 16M DRAM 16M DRAM 16M Ceramic Capacitor セラミックコンデンサー ...

Page 94: ... 6 7 8 9 10 11 12 A B C D E F G H I J K L M N O P AFC1 MAIN CIRCUIT DIAGRAM 013 AFC1 KEC 92549 013 17 11 MAIN CIRCUIT DIAGRAM 013 AFC1 DSP6 DSP6 Ceramic Capacitor セラミックコンデンサー DRAM 16M DRAM 16M DRAM 16M DRAM 16M ...

Page 95: ... F G H I J K L M N O P 1 2 3 4 5 6 7 8 9 10 11 12 MAIN CIRCUIT DIAGRAM 014 AFC1 AFC1 MAIN CIRCUIT DIAGRAM 014 AFC1 KEC 92549 014 11 18 DSP6 DSP6 Ceramic Capacitor セラミックコンデンサー DRAM 16M DRAM 16M DRAM 16M DRAM 16M ...

Page 96: ... 6 7 8 9 10 11 12 A B C D E F G H I J K L M N O P AFC1 MAIN CIRCUIT DIAGRAM 015 AFC1 KEC 92549 015 19 11 MAIN CIRCUIT DIAGRAM 015 AFC1 DSP6 DSP6 Ceramic Capacitor セラミックコンデンサー DRAM 16M DRAM 16M DRAM 16M DRAM 16M ...

Page 97: ... F G H I J K L M N O P 1 2 3 4 5 6 7 8 9 10 11 12 MAIN CIRCUIT DIAGRAM 016 AFC1 AFC1 MAIN CIRCUIT DIAGRAM 016 AFC1 KEC 92549 016 11 20 DSP6 DSP6 Ceramic Capacitor セラミックコンデンサー DRAM 16M DRAM 16M DRAM 16M DRAM 16M ...

Page 98: ...1 2 3 4 5 6 7 8 9 10 11 12 A B C D E F G H I J K L M N O P AFC1 MAIN CIRCUIT DIAGRAM 017 AFC1 KEC 92549 017 21 6 MAIN CIRCUIT DIAGRAM 017 AFC1 DSP5 DSP5 SELECTOR SELECTOR Ceramic Capacitor セラミックコンデンサー ...

Page 99: ...A B C D E F G H I J K L M N O P 1 2 3 4 5 6 7 8 9 10 11 12 MAIN CIRCUIT DIAGRAM 018 AFC1 AFC1 MAIN CIRCUIT DIAGRAM 018 AFC1 KEC 92549 018 6 22 DSP5 Ceramic Capacitor セラミックコンデンサー ...

Page 100: ... K L M N O P AFC1 MAIN CIRCUIT DIAGRAM 019 AFC1 KEC 92549 019 23 6 MAIN CIRCUIT DIAGRAM 019 AFC1 OPEN OPEN from POWER SUPPLY UNIT CN5 TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER Ceramic Capacitor セラミックコンデンサー ...

Page 101: ...L M N O P 1 2 3 4 5 6 7 8 9 10 11 12 MAIN CIRCUIT DIAGRAM 020 AFC1 AFC1 MAIN CIRCUIT DIAGRAM 020 AFC1 KEC 92549 020 6 24 LINE DRIVER RECEIVER Ceramic Capacitor セラミックコンデンサー LINE RECEIVER LINE RECEIVER LINE DRIVER LINE DRIVER ...

Page 102: ...IT DIAGRAM AFC1 KEC 92550 4 to MAIN CN005 to AC inlet to POWER SUPPLY UNIT CN1 PNF LED PNF PSW PATTERN LIVENESS TO SERVICE PERSONNEL Critical Components Information Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed ...

Page 103: ...P 1 2 3 4 5 6 7 8 9 10 11 12 3 PNR MYMB CIRCUIT DIAGRAM 003 ACF1 AFC1 PNR MYMB CIRCUIT DIAGRAM 003 AFC1 KEC 92551 003 26 Ceramic Capacitor セラミックコンデンサー to MAIN CN012 to MAIN CN014 to MAIN CN013 to MAIN CN011 to POWER SUPPLY UNIT CN2 ...

Page 104: ... 6 A B C D E F G H AFC1 PNR GPI CIRCUIT DIAGRAM 004 AFC1 KEC 92551 004 27 2 PNR GPI CIRCUIT DIAGRAM 004 AFC1 to MAIN CN010 to POWER SUPPLY UNIT CN3 IN V SLOT 1 8 IN V SLOT 9 16 OUT GND SLOT 9 16 OUT GND SLOT 1 8 ...

Page 105: ... DC 5 0VD 2A DC 5 0VA 0 8A DC 5 0VA 0 8A DC 15VA 0 4A DC 15VA 0 4A DGND 5V DGND 5V DC 5 0VD 0 1A DC 5 0VD 1 9A to PNF PSW CN501 Filter INPUT AC80 276V FG 2 3 1 PFC Converter Controller 3 3V REGULATOR IC9 Q5 2 8 7 5 4 3 2 1 3 4 2 1 AGND 15V DC 15VA 0 2A 2 1 12 13 11 10 9 8 7 6 5 4 3 2 1 to PNR MYMB CN609 to MAIN CN016 to PNR GPI CN702 20V REGULATOR IC4 1 3 2 15V REGULATOR IC5 1 3 2 5V REGULATOR IC6...

Page 106: ...1 50 R2 220K C22 1000P 50 C9 100 25 R19 82K TH2 5D 11 C3 0 1 250 CN101 1 2 3 4 5 6 7 8 C21 470P 50 TH1 5D 11 C18 470P 50 R3 2P1K R27 1 3K F R48 2P0 27 CN100 1 2 3 D5 S2L60 CN1 B2P3 VH B 1 2 3 R31 1K F F1 T2AH250V C15 100 25 D2 ERA15 06V5 R17 10 R8 27 R21 680K D8 1DL42A R20 22K C13 0 1 50 VR2 1KB R14 10 R24 150K F R13 1K C23 2200P 250 R23 10K FB1 BL02 RN1 L3 NL 112 C12 0 1 50 C10 150 35 1DL42A D9 C...

Page 107: ...KF R38 4 3 D13 D1NS6 D31 1SS133 VR4 1KB C63 470P 50 FB9 BL02 RN1 C43 0 1 50 R37 470 R41 1P100 C50 220 35 D18 1SS133 CN4 B8B PH K S 1 2 3 4 5 6 7 8 L12 NL 100 C62 0 47 50 C26 220 35 C46 0 1 50 D30 D1NL40 R43 22 B13B PH K S CN2 1 2 3 4 5 6 7 8 9 10 11 12 13 CN5 B4P VH 1 2 3 4 L10 NL 110 C59 470 10 C64 0 47 50 D29 D1NL40 C45 220 25 FB11 BL02 RN1 D26 ERA15 06V5 C49 0 1 50 C65 0 01 50 C57 100 20 D21 1S...

Page 108: ...1L C107 100P 50 D106 1SS133 R114 2 2K C109 100P 50 R103 1K Q104 2SB1241R C108 0 1 50 D105 1SS133 R105 22 F R108 27K F C105 0 1 50 Q103 2SD1863R CN101 B8PS BC 1 8 7 6 5 4 3 2 1 C102 0 1 50 IC101A TC4049BF 1 2 3 8 IC101D TC4049BF 10 9 IC101F TC4049BF 15 14 IC101C TC4049BF 6 7 IC102B TC4049BF 4 5 IC102C TC4049BF 6 7 IC102D TC4049BF 10 9 IC102E TC4049BF 12 11 IC102F TC4049BF 15 14 IC102A TC4049BF 1 2 ...

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