User manual JBL ESC 360 SERVICE MANUAL

[. . . ] ESC 360 Service Manual SPECIFICATIONS: Audio Section · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Surround Formats: Dolby Digital - DTS - Dolby Pro Logic Frequency Response at 1W (+0dB, -3dB): 55Hz - 20 kHz Signal-to-Noise Ratio (IHF-A): 80 dB Satellite Section Frequency Response (-6db): 120 Hz-20 kHz Sensitivity (2. 83V @ 1m): 84 dB Nominal Impedance: 4 Ohms Recommended Amplifier Power: 25 Watts RMS (in sub) Titanium Laminate HF: 12 mm Paper Cone Midrange : 75 mm Dimensions (H x W x D): 111 x 81 x 92 mm Weight: 0. 5 kg Finish: silvergray Center Section Frequency Response (-6db): 120 Hz-20 kHz Sensitivity (2. 83V @ 1m): 86 dB Nominal Impedance: 4 Ohms Recommended Amplifier Power: 25 Watts RMS (in sub) Titanium Laminate HF: 12 mm Paper Cone Midrange : dual 75 mm Dimensions (H x W x D): 83 x 194 x 95 mm Weight: 0. 8 kg Finish: silvergray Subwoofer Section Low Frequency Cut-off: 40 Hz High Frequency Cut-off: 160 Hz Built-in Power Amplifier (RMS): 25 Watts x 5 + 60 Watts Paper Cone Long Throw Driver : 165 mm Dimensions (H x W x D): 315 x 300 x 310 Weight: 7. 2 kg Finish: silvergray General Section Power Requirement: 230V/50-60Hz Power Consumption: 80 Watts ESC 360 CENTER SPEAKER : AFK200003-0001 BPA400007-01011 IVM110001-0001 APE200080-0001 FSA243010-1801 TWEETER YLB1060003-0002 BRF400006-0001 BRF400005-0001 HSP140054-1080 BPL40003-0102 BPF405006-01011 FSA213012-1801 HSP140071-3160 GSP400008-0101 ESC360 SATELLITE : AFK200002-0001 BPA400004-0101 IVM000002-0004 TWEETER FSA243010-1801 BRF400006-0001 BRF400005-0001 APE200040-0001 BPF405003-0101 FSA213012-1401 GSP400002-0102 BPL400003-0102 EXPLODED VIEW JBL ESC 360 ESC360 PART LIST ITEM 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 33 34 35 36 37 38 39 PART NUMBER EVM200002-0001 BPR000020-0001 BPR000042-0BA0 BPF005056-0AY1 BFP211001-0001 BPL000013-0001 BPK005031-0000 APE200140-4001 IVE200001-0001 FSA226061-1401 BPE000005-0002 BRF200001-0001 IVE200002-0001 APE200065-4001 GSE200008-0001 ICH209001-0001 GAL200004-0001 APE200063-5001 GSE200010-0001 GSE200011-0001 CFC021001-1001 BRB200001-0001 MATERIAL DESCRIPTION WOOD BOX W300xH300xD300mm PORT EDGE ABS W/SPRAY MA4810 PORT (F) ABS MA4810 CNTL PANEL METALIC LIGHT GREY SILVER PVC PLATE LOGO PLATE 22. 5xW18mm JBL CONTROL KNOB W/SPRAY MA4810 CNTL PCB ASSY (HI) SPONGE OD165xID143xT1. 0mm SPK DRIVER 6. 5" 4OHM 60W FOOT D25xL25 LIGHT GREY W/MA4810 SPRAY RUBBER FOOT NR3 BLACK 13. 5xT2. 0mm W/ADHE SPONGE L268xW268xT2. 0mm LED INTERFACE PCB ASSY HI REAR PANEL SECC T=2. 0mm CEDCOATTING BLK SPONGE FIBER T0. 5mm 268x120mm HEAT SINK L AL W/ANODIZING BLK DC PCB ASSY CHASSIS PCB BKT R SECC T=1. 0mm PCB BKT L SECC T=1. 0mm FUSE HOLDR FUSE HOLDER FH-B02 RUBBER BUSHING BLACK W/UL DBU001002-0011 BUSHING AC LINE BUSHING HEAVY POWER 4K-4 MSW008004-0010 TTK223001-0001 APE200064-5001 IVE200010-0001 APE004710-4004 GSE200020-0001 GSE200021-0001 BPC200001-0001 IVE200004-0001 IVE200003-0001 APE200061-5001 BPC210001-0001 GAL200003-0001 GSE200009-0001 APE200062-5001 GSE200012-0001 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 N1 N2 HSP140054-3080 HST140054-3100 HSD143103-3200 HSP143083-3140 HST140051-3220 HSP140091-3200 HST140054-3060 HSP140074-3080 HSP140054-3100 HSP140091-3160 HST140071-3140 HSP140054-3060 HNT140700-1300 HOT002006-0003 SW ROCKER 5A AC 250V TV-5 PWR TRANS EI-96 230V SPK JACK ASSY CHASSIS SPONGE A EVA DECODER PCB ASSY AC3 DTS/DSP HI PCB BKT L SECC T=1. 0mm PCB BKT R SECC T=1. 0mm PCB COVER A ABS LIGHT GREY SPONGE B EVA SPONGE A EVA MAIN PCB ASSY CHASSIS PCB COVER B ABS LIGHT GREY HEAT SINK AL W238xH32mm W/ANODIZING BLK PCB BKT L T=1. 0mm AMP. PCB ASSY CHASSIS PCB BKT Z SECC T=1. 0mm SCREW T3. 0xL8xP1. 06mm SCREW T3. 0xL10xP1. 06mm SCREW M4. 0xP0. 7xL20 mm SCREW ;M3. 0xP0. 5xL14mm SCREW T3xL22xP1. 06mm SCREW T4xL20xP1. 59mm SCREW T3xL6xP1. 06mm SCREW T3. 5xL8xP1. 41mm SCREW T3. 0xL10xP1. 06mm SCREW T4. 0x1. 59PxL16mm SCREW T3. 5xP1. 41x14mm SCREW T3. 0xL6xP1. 06mm NUT M4. 0xOD7. 0xT3. 0mm CU-SPACER M3. 0xP0. 5xL20mm HEXAGO BLACK OXIDE BLACK OXIDE C PAN HEAD BLACK BLACK OXIDE BLACK OXIDE BLACK OXIDE BLACK OXIDE BLACK OXIDE BLACK PAN HEAD BLACK OXIDE BLACK OXIDE NICKEL Main Installation Point Qty. [. . . ] 1 1 1 5 1 5 5 5 Description SPK JACK ASSY HI CON/WIRE 4P 220mm 1007#18 A=3. 96VH CON/WIRE 6P 220mm 1007#18 AWG A=3. 96VH RF COIL 1 uH MDEC T40818-08 TERMINAL IACK ASSY 5 SLOT ABS BLK COND MYLAR 0. 1 uF 100V 5% COND DISC 0. 022 uF 50V +80-20% RESISTOR 4. 7 OHM 1/2W 5% CF Material No. APE200064-4001 VWA310006-0008 VWA310006-0010 SIL001003-1090 COT080005-0001 PRM0373A0-1040 PRD249670-2230 QAF025000-4790 RB503 RB501 L401 L501 L502 L601 L602 JK501 C631 C632 C417 C509 C510 C518 C519 C520 C521 C522 R423 R513 R514 R643 R644 Control pcb Installation Point Qty. 1 1 1 1 1 17 Description CNTL PCB ASSY (HI) CON/WIRE 7P 300mm 1095#28 A=2mm B=2012V CON/WIRE AY 10 COND 320mm P=2. 0mm CON/WIRE 8P 320mm 1095#28 A=2mm CON/WIRE 5P 300mm 1095#28 A=2mm B=2512V LED Green Material No. APE200140-4001 VWA200041-0002 VWA200041-0003 VWA200041-0004 VWA200041-0005 KED500042-0010 RB203 RB201 RB202 RB204 LD203 LD226 LD228 LD229 LD230 LD231 LD232 LD233 LD236 LD237 LD238 LD239 LD240 LD241 LD242 LD243 LD227 LD204 LD205 LD206 LD207 LD210 LD211 LD212 LD214 LD215 LD216 LD217 LD218 LD219 LD220 LD221 LD222 LD223 LD224 LD225 LD234 LD235 LD244 LD201 LD202 LD208 LD209 R245 22 LED Red KED500525-0010 4 1 LED; 2x5mm RED HI-LIGHT St-by , Mute RESISTOR 1. 2K OHM 1/6W 5% CF KED200052-0030 QAF065000-1220 R243 R244 R242 TA201 TA202 TA203 TA204 TA205 2 1 5 1 Qty. 1 3 24 RESISTOR 390 OHM 1/6W 5% CF RESISTOR 470 OHM 1/6W 5% CF AI TACT SW SKHVBE3520 LED HOLDER QAF065000-3910 QAF065000-4710 MAW060001-0010 BPH000054-0000 Material No. APE200065-4001 RCI004094-0001 RCN200945-0001 LED interface pcb Installation Point Description LED INTERFACE PCB ASSY HI IC 16 PIN TC4094BFN TOSHIBA XISTR NPN SMT (2SC945) IC202 IC203 IC204 Q251 Q252 Q253 Q254 Q255 Q256 Q257 Q258 Q259 Q260 Q261 Q263 Q264 Q267 Q268 Q269 Q272 Q273 Q274 Q275 Q276 Q277 Q278 Q279 Q265 Q266 Q270 Q271 D204 D206 D207 D205 RB206 CN204 CN203 CN202 CN201 C210 R237 R251 R253 R254 R255 R256 R257 R258 R259 R261 R263 R265 R267 R269 R271 R273 R275 R277 R279 R283 R285 R287 R289 R290 R291 R292 R252 R117 R288 R240 R248 R249 R260 R262 R264 R266 R268 R270 R272 R274 R276 R278 R280 R284 R286 R293 R294 R295 R296 R297 R298 R299 R247 R116 R238 R239 JP1 JP2 JP3 JP4 JP5 JP101 JP102 JP103 JP104 JP105 JP106 JP107 JP108 JP109 JP110 4 3 1 1 1 1 1 1 1 27 XISTR PNP 2SA812 hfe:200~400 CHIP DIODE LL4148 TELEFUNKEN DIODE;RECTIFIER 1N4001 CON/WIRE 10P 380mm 1007#26 FLAT A=2mm CONNECTOR 5 PIN PITCH=2. 0mm CONNECTOR 7 PIN PITCH=2. 0mm CONNECTOR 8 PIN PITCH=2. 0mm CONNECTOR 10 PIN PITCH=2. 0mm COND ELECT 47uF 16V 20% CHIP RES. 10K OHM 1/10W 5% RCP200733-0001 RCD104148-0010 RAD114001-0010 VWA200097-0003 CCN200000-0105 CCN200000-0107 CCN200000-0108 CCN200000-0110 PRE039540-4700 QCF015020-1030 2 1 22 CHIP RES. 1. 5K OHM 1/10W 5% QCF015020-1020 QCF015020-1040 QCF015020-1520 1 1 2 5 10 CHIP RES. 0 OHM JUMP WIRE WIRE BARE 22 GA TINNED QCF015020-4710 QCF015020-4720 QCF015020-4730 QCF015020-0000 XJP220000-0001 Decoder Installation Point Qty. 1 1 8 1 1 1 1 1 2 2 10 1 1 1 1 1 1 1 1 6 2 5 3 1 Description DECODER PCB ASSY AC3 DTS/DSP HI OSCILLATOR 12. 288MHZ 4 PIN IC 8 PIN TL072CD IC 3 PIN REG1117 3. 3V BUR-BRN IC 32 PIN SST27SF020-70-3C-NH IC 44 PIN CS4226 6 CH CODEC IC 44 PIN CS492604 AC3 DTS/DSP IC 14 PIN TC74HC125AFN TOSHIE QUAD BUS IC 20 PIN TC74HC574AFW OCTAL D-TYPE F-F XISTR PNP 2SA812 hfe:200~400 XISTR NPN SMT (2SC945) CHIP DIODE LL4148 TELEFUNKEN CONNECTOR 15 PIN P=1x2mm CONNECTOR S2B-XH-A 2 PIN CONNECTOR 9 PIN P:1. 25x2. 5mm CONNECTOR 15 PIN P:1. 25x2. 5mm CONNECTOR B2B-XH-A 2 PIN CONNECTOR B3B-XH-A 3 PIN CON/WIRE 2P 60mm A=2. 5mm B=2512V CHIP BEAD 500 OHM 25% 0805 CHIP CAP 0. 068 uF 50V 10% CHIP CAP 3300 pF 50V 20% CHIP CAP 0. 033 uF 50V 10% CHIP CAP 1500 pF 50V 10% Material No. APE004710-4004 JOC223100-1261 RCI000720-0001 RCI001117-0330 RCI200000-0002 RCI004226-0001 RCI492604-0001 RCI740125-0002 RCI740574-0001 RCP200733-0001 RCN200945-0001 RCD104148-0010 CCH100040-1415 CCN250000-0502 CCH125030-0209 CCH125030-0215 CCN250000-0102 CCN250000-0103 VWA010091-0001 SCB008050-5010 PYL456470-6830 PYL439570-3320 PYL456470-3330 PYL456470-1520 XT1 U1 U2 U3 U4 U5 U6 U7 U8 U15 U13 U14 U12 U16 U10 U11 Q14 Q5 Q1 Q2 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 D1 CN8 CN9 CN5 CN6 J3 J1 J4 L3 L4 L5 L6 L1 L2 C73A C73B C33 C36 C37 C40 C41 C72 C72A C72B C81 C24 C25 C77 C78 C79 C76 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C61 C1 C2 C22 C3 C4 C5 C56 C57 C58 C59 C60 C67 C68 C69 C70 C71 C80 C74 C32 C34 C35 C38 C39 C75 C73 C84 C26 C27 C28 C29 C30 C31 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C53 C54 C55 C6 C7 C8 C9 R99 R98 RP1 R94 R101 R123 R106 R68 R69 R97 R10 R11 R12 R124 R13 R14 R15 R16 R17 R18 R19 R3 R4 R5 R6 R7 R8 R9 R110 R114 R115 R120 R132 R40 R52 R53 R70 R71 R72 R73 R74 R75 R105 R125 R126 R127 R131 R23 R24 R25 R30 R31 R34 R35 R36 R37 R38 R39 R41 R42 R43 R44 R46 R47 R48 R49 R50 R51 R54 R55 R56 R61 R93 R95 R1 R2 R82 R83 R84 R85 R86 R87 R103 R128 R26 R28 R112 R113 R117 R118 R129 R130 R133 R134 R88 R89 R90 R91 R92 R96 R100 R135 R62 R63 R64 R65 R107 R109 R111 R116 R119 R121 R27 R29 R108 R76 R77 R78 R79 R80 R81 R66 R20 R21 R32 R33 R45 R57 R58 2 2 1 1 5 6 1 16 1 1 5 1 1 1 6 19 CHIP CAP 0. 0068 uF 50V 10% COND ELECT 10uF 25V 20% COND ELECT 1uF 50V 20% COND ELECT 2. 2 uF 50V 20% CHIP CAP 220 pF 50V 5% CHIP CAP 330 pF 50V 5% CHIP CAP 470 pF 50V 5% CHIP CAP 0. 1 uF 50V 5% CHIP CAP 0. 015 uF 50V 5% CHIP CAP 0. 022 uF 50V 5% CHIP CAP 0. 0047 uF 50V 5% CHIP CAP 0. 22 uF 50V 5% CHIP CAP 0. 082uF 50V 5% COND ELECT 470uF 10V 20% COND ELECT 47uF 10V 20% COND ELECT 100uF 16V 20% PYL456470-6820 PRE039550-1000 PRE039570-1090 PRE039570-2290 PYL410370-2210 PYL410370-3310 PYL410370-4710 PYL456370-1040 PYL456370-1530 PYL456370-2230 PYL456370-4720 PYL456370-2240 PYL456370-8230 PRE039530-4710 PRE039530-4700 PRE039540-1010 1 1 1 1 2 4 18 CHIP RES 2 OHM 1/10W 5% CHIP RES 43K OHM 1/10W 5% 0805 SMT TYPE RES ARRAY 10k X 4 CHIP RES. 100 OHM 1/10W 5% QCF015020-2090 QCF015020-4330 QVP085090-1030 QCF015020-3330 QCF015020-0000 QCF015020-1000 QCF015020-1010 14 30 CHIP RES. [. . . ] 1u/50 Q1 2SC1623 R25 10K R28 2K2 R29 2 R32 7K5 + 4 R7 R30 100 10K U4A TL072 1 C1 0. 1 100uH + 390 C9 100/16 D -15V R24 10K R23 10K 5 6 CMOUT U1B TL072 7 C48 330P R62 330 C24 0. 0068 C27 R71 1K 47/10 C7 100/16 C34 4700P C36 3300P R77 4K7 R89 2K7 R6 100 R107 390 C12 100/16 8 R83 18K 5 6 C42 R33 7K5 U3B TL072 7 5 R132 1K C?1u/50 Q2 2SC1623 R42 10K Q6 2SC1623 +15V C49 330P C25 0. 0068 C28 R72 1K 47/10 R78 4K7 R96 2K7 4 R11 100 C72B . 033 D+5V C72A . 033 C72 . 033 C73 . 082 C73A . 068 C73B . 068 R112 Q8 2SC1623 -15V C13 100/16 R84 18K 3 2 + C74 . 022 U5A TL072 1 3 R108 470 R109 390 R41 10K CN6 C15 100/16 RIB15 GNG L GND R GND SUB GND CENTER GND LS GND RS RND CS GND 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R43 10K 4 2 R94 33K + U6A TL072 1 R26 2K2 R27 6 + 8 R31 R8 10K 100 U4B TL072 7 + 8 220P + - CMOUT R3 100 C6 100/16 R63 330 R4 100 + 390 C17 100/16 -15V R21 7K5 R2 Rt 18K 2 3 + 4 U2A TL072 1 +15V R35 10K R34 10K 5 6 CMOUT R9 100 C10 100/16 R10 100 C11 100/16 -15V +15V + 8 U2B TL072 7 R64 330 R134 +15V 22K CMOUT R65 330 R13 100 C L3 -15V 22K C R135 BEAD L5 BEAD C50 330P C44 R45 7K5 U5B TL072 7 5 R115 1K R116 390 C14 100/16 R113 +15V 22K Q9 2SC1623 +15V C51 330P 8 R40 1K R44 10K 8 R14 100 6 + TL072 7 R85 18K U6B R36 10K 33 C53 100/10 C56 . 1 D+5V 5 L4 BEAD XT1 12. 288MHz 8 220P 5 + - 5 10K R37 C61 4 256FS 64FS FS C57 . 1 C54 100/10 OPTION U9 220 1 8 C67 . 1 C29 R73 1K 47/10 C35 4700P C37 3300P R79 4K7 R90 2K7 6 4 A1 RD WR X958 VSS1 VDD1 MCLK SCLK LRCK ADA0 ADA1 LRCKAUX/RX3 SCLKAUX/RX2 RX1 DGND1 VD+ DGND2 SCLK LRCK SDOUT1 SDOUT2 SDIN1 44 43 42 41 40 39 38 37 36 35 34 49/42DI 49/42CKA 4926CE 49/42DO 1 6 5 4 3 2 1 44 43 42 41 40 R12 100 C16 100/16 1 12. 288 MHz OPTION SDIN2 ASDIN3 CLKOUT OVL/ERR XTO XTI DEM AOUT6 AOUT5 AOUT4 AOUT3 33 32 31 30 29 28 27 26 25 24 23 R100 33 R22 OPTION C82 20pF 2. 7K 2 D7 D6 D5 D4 D3 D2 D1 D0 D0 D1 D2 D3 D4 D5 D6 D7 2. 2/16 7 8 9 10 11 12 13 14 15 16 17 AIN2R/FREQ1 AIN1R AIN1L AINAUX CMOUT FILT AGND1 VA+ AGND2 AOUT1 AOUT2 A0 D7 D6 D5 D4 VDD2 VSS2 D3 D2 D1 D0 U12 CS492604 ADA2 DC DD REST VSSA VDDA FLTS FLTD SEL CKIN LRK2 39 38 37 36 35 34 33 32 31 30 29 R49 10K R38 R50 10K 10K RESET L6 R93 R39 49/42CKA 49/42DO 49/42DI 4226CE R51 100K 10K C76 C60 . 1 C55 BEAD 10K 100/10 2 D1 R95 100K 1 1N4148 CS SCIO ABOT EXTM SDN1 VDD3 VSS3 SCK1 LRK1 SDN2 SCK2 D+5V RP1 10K*4 RP3 10K*4 C58 . 1 47/10 C38 4700P C40 3300P R119 390 C18 100/16 4 R15 100 R54 10K R17 100 4 C75 . 22 1 2 3 4 5 6 7 8 9 10 11 DATAUX/RX3 HOLD/RUBIT SCL/CCLK SDA/CDOUT ADI/CDIN AD0/CS SPI/I2C PDN AIN3R/AUDIO AIN3L/AUTODATA AIN2L/FREQ0 OPTION C83 20pF SUB-CH CEN-CH R/S-CH L/S-CH C45 R86 18K C30 R74 1K R80 4K7 R91 2K7 3 2 + 220P U7A TL072 1 3 R114 1K R52 1K 2 R57 7K5 + U8A TL072 1 U14 CS4226 C20 100/16 C77 10/25 18 19 20 21 22 23 24 25 26 27 28 12 13 14 15 16 17 18 19 20 21 22 R-CH L-CH R117 -15V 22K Q10 2SC1623 -15V C52 330P R87 18K C31 R75 1K 47/10 R81 4K7 R92 2K7 8 R16 100 5 6 + C46 220P U7B TL072 7 5 R120 1K R121 390 C19 100/16 R118 +15V 22K +15V Q11 2SC1623 R53 1K R55 10K 8 6 R58 7K5 + U8B TL072 7 R99 R46 10K B R47 10K R48 10K C59 . 1 CMOUT C79 1u R98 43K C80 . 015 C81 . 0015 C78 10/25 C70 . 1 2 B U10 D0 D1 D2 D3 D4 D5 D6 D7 2 3 4 5 6 7 8 9 11 1 D1 D2 D3 D4 D5 D6 D7 D8 CLK OC 74HC574 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 VCC GND 19 18 17 16 15 14 13 12 20 10 A0 A1 A2 A3 A4 A5 A6 A7 R68 C6810 . 1 U11 A0 A1 A2 A3 A4 A5 A6 A7 2 3 4 5 6 7 8 9 11 1 D1 D2 D3 D4 D5 D6 D7 D8 CLK OC 74HC574 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 VCC GND 19 18 17 16 15 14 13 12 20 10 A8 A9 A10 A11 A12 A13 A14 R69 10 C69 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 22 24 31 1 12 6 U16D 74HC125 1 4 13 11 U13 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 CE OE PGM VPP AT27C020 49/42CKA 4 D0 D1 D2 D3 D4 D5 D6 D7 13 14 15 17 18 19 20 21 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 6 U17C 5 74HC14 U17D 8 74HC14 9 13 11 U17E 10 74HC14 U17F 12 74HC14 C39 4700P C41 3300P R18 100 C21 100/16 D+5V D+5V D+5V R97 10 R125 10K R124 100 R19 100 Q14 2SA1362 R127 10K R128 2K2 Q5 2SA1362 R56 10K . 1 D+5V VCC GND 32 16 C5 0. 1 U17B OPTION 74HC14 3 2 7 R131 10K R103 2K2 Q13 2SC1623 -15V +15V Lt Rt CN5 CON9 1 2 3 4 5 6 7 8 9 R122 10 OPTION C85 . 1 OPTION 14 U17A 74HC14 OPTION 1 R126 10K R129 22K Q12 2SC1623 7 U16B 74HC125 2 D+5V 5 3 14 U16A 74HC125 D+5V R106 10 C71 . 1 R61 10K 10 R130 22K R105 10K 9 8 U16C 74HC125 A17 A16 A15 AC3REQ R123 0 R101 U15 REG1117 A C3 0. 1 1 C84 4 470/10 3 GND VO VO VI 2 C4 0. 1 Q4 2SA1362 OPTION R59 10K OPTION R102 2K2 OPTION 4926CE 49/42DI 49/42DO 0 4226CE RESET A DGND DGND 49/42DO 49/42DI 4926CE 49/42CK RESET 4226CE AC3REQ SUB12DB A15 BASS-3A A16 Q3 2SC1623 OPTION 10K R104 OPTION 22K OPTION D+5V CN8 FFC15PIN 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A17 R60 OVER/ERR FREQ1 FREQ0 Title OPTION Size A1 Date: File: ESC340 AC-3/DTS DECODER BOARD Number Revision CN9 CON2 CN4 CON4 4 3 2 1 LFD0471-001 C0 3-Dec-2002 Sheet 1 of 1 Queena E:\DSC-360\ESC360 pcb MP\471-C2\471-C2\LFD047~11. DDB Drawn By: 12 1 2 3 4 5 6 7 8 9 10 11 [. . . ]