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AVR250

SURROUND SOUND RECEIVER

Reference No.

Part No.

Description

R822, R823, R824, R825, R826, R827, R840,
R842, R843, R879, R881, R883, R921, R922,
R923, R924, R925, R926, R928, R930, R931,
R932, R933, R934, R935, R942, R943, R944,
R960, R961, R962, R963

4720-750J-J

RMG 1/10W 75R 5% 0805

R828, R832, R889, R891, R895

4720-122J-J

RMG 1/10W 1.2K 5% 0805

R830, R9016

4720-392J-J

RMG 1/10W 3.9K 5% 0805

R831, R968

4720-331J-J

RMG 1/10W 330R 5% 0805

R834, R835, R890, R903, R904, R905, R992

4720-821J-J

RMG 1/10W 820R 5% 0805

R836, R896, R9012

4720-123J-J

RMG 1/10W 12K 5% 0805

R838, R848

4720-333J-J

RMG 1/10W 33K 5% 0805

R839, R937

4720-222J-J

RMG 1/10W 2.2K 5% 0805

R846, R852, R884, R886, R887, R888, R913,
R967

4720-302J-J

RMG 1/10W 3K 5% 0805

R849, R863, R929, R938, R951, R955

4720-000J-J

RMG 1/10W 0R 5% 0805

R850, R858, R907, R909, R910, R911, R912,
R948, R949, R953, R957, R979

4720-103J-J

RMG 1/10W 10K 5% 0805

R851, R940

4720-330J-J

RMG 1/10W 33R 5% 0805

R856, R894, R899, R900, R901, R902

4720-561J-J

RMG 1/10W 560R 5% 0805

R861, R993

4720-202J-J

RMG 1/10W 2K 5% 0805

R864, R865, R866, R867, R868, R869, R870,
R871, R872, R873, R874, R875, R876, R877,
R878

4720-820J-J

RMG 1/10W 82R 5% 0805

R892, R893, R9010, R939, R941, R945, R946,
R947, R959, R989

4720-101J-J

RMG 1/10W 100R 5% 0805

R9011

4720-362J-J

RMG 1/10W 3.6K 5% 0805

R9014

4720-153J-J

RMG 1/10W 15K 5% 0805

R915, R958

4720-471J-J

RMG 1/10W 470R 5% 0805

R918

4720-684J-J

RMG 1/10W 680K 5% 0805

R919

4720-332J-J

RMG 1/10W 3.3K 5% 0805

R950, R954

4720-301J-J

RMG 1/10W 300R 5% 0805

R965, R983

4720-303J-J

RMG 1/10W 30K 5% 0805

R966

4720-182J-J

RMG 1/10W 1.8K 5% 0805

R969

4720-512J-J

RMG 1/10W 5.1K 5% 0805

R970

4720-822J-J

RMG 1/10W 8.2K 5% 0805

R974

4720-113A-J

RMG 1/10W 11K 1% 0805

R981

4720-274J-J

RMG 1/10W 270K 5% 0805

R982

4720-273J-J

RMG 1/10W 27K 5% 0805

R987

4720-271J-J

RMG 1/10W 270R 5% 0805

R990

4720-511J-J

RMG 1/10W 510R 5% 0805

R994

4711-100A-2

RMF 1/8W 10R 1% AT

U801, U803, U804, U808, U809, U812, U818

3131-3730-0

IC BA7625 2X5CH

U802

3132-1080-0

IC LM1881 VIDEO SYNC

U805

3132-1070-0

IC TC90A69 3LINE DIGITAL

U806, U807, U811, U814, U815, U816, U817,
U821

3131-7690-0

IC BA7623 VIDEO SOP8 ROH

Содержание DiVA AVR250

Страница 1: ...DiVA Service Manual AVR250 AV Receiver Issue 1 0 ARCAM ARCAM Bringing music movies to life Bringing music movies to life ...

Страница 2: ...CTIONS 2 ADJUSTMENT POINTS DIAGRAM 3 5 INSTRUMENT SETUP 6 ALIGNMENT PROCEDURES 6 8 IMPORTANT NOTES 9 WIRING DIAGRAM 10 PCB LAYOUT 11 28 SCHEMATIC DIAGRAM 29 40 IC BLOCK DIAGRAM 41 50 ELECTRICAL PARTS LIST 51 80 EXPLODED VIEW 81 EXPLODED VIEW PARTS LIST 82 84 SERVICE PARTS ASSEMBLY 85 ...

Страница 3: ...f the TOP COVER slightly outwards 8 and tilt approx 35 and then remove in the direction as indicated by the arrow 9 Refer to Figure No 2 1 Remove machine screws M 4 0 x 6 0 1 to 6 from the side panels Remove tapping screw 3 0 x 8 5 7 from the back panel Refer to Figure No 1 Figure No 1 Figure No 2 ...

Страница 4: ... 3 AVR250 SURROUND SOUND RECEIVER ADJUSTMENT POINTS DIAGRAM AMP1 board ...

Страница 5: ...AVR250 SURROUND SOUND RECEIVER 4 AMP2 board TUNER board OSC RF VT ...

Страница 6: ... 5 AVR250 SURROUND SOUND RECEIVER VIDEO board ...

Страница 7: ...R AM SIGNAL GENERATOR FM SIGNAL GENERATOR RDS GENERATOR FM STEREO GENERATOR P 901 DC MILLIVOLT METER UNIT UNIT UNIT UNIT ALIGNMENT PROCEDURES AMPLIFIER SECTION Idle Current Volume at min value at 8 ohm and 10 min burn in Step Item Connection Adjustment Adjust for 1 FL Channel Voltmeter to P101 on AMP2 Board VR101 10mV 2mV 2 FR Channel Voltmeter to P401 on AMP1 Board VR401 10mV 2mV 3 C Channel Volt...

Страница 8: ...0 Stereo Sepa ration Fig 2 99 0MHz Ext mod 66dBf 60dB Channel L or R 1kHz 99 0MHz Oscillo scope R956 Maximum Separa tion Repeat stereo distortion and stereo separation align ment until THD at minimum and sepa ration at maximum Muting Level Fig 1 99 0MHz 22dB 99 0MHz Oscillo scope R941 Signal output RDS Fig 3 99 0MHz Ext mod 66dBf 60dB RDS 4 MOD 99 0MHz Decode the RDS Program Station AM SECTION AM ...

Страница 9: ...yer into AVR250 composite Video IN connect the component Video to TV or connect 75 ohm loading resistor 3 Play TDV 540A T2 C1 75 colour bar UL NTSC CE PAL 4 Turn RV803 to adjust the component video Y voltage to 1000 75mV 5 Turn RV804 to adjust the component video Cb voltage to 550mV 30mV 6 Turn RV805 to adjust the component video Cr voltage to 600mV 30mV ...

Страница 10: ...U P89C669 can be upgraded via RS232 The programming steps are as follows Connect the AVR250 to the computer On AVR250 press the buttons RDS INFO and STORE at the same time Then the front panel should display Program Req Then press OK button Or you can press RDS INFO and STORE for 3 seconds Front panel will then display Program The AVR250 is ready to be programmed Note when the program process is s...

Страница 11: ...G DIAGRAM POWER PCB SW PCB PSU PCB RECT PCB PMAIN PCB AMP2 PCB AMP1 PCB MULTI PCB MAIN PCB AUDIO PCB TUNER PCB DSP PCB VIDEO PCB KEY PCB PHONE PCB VOL PCB LED PCB COM PCB CON1 PCB CON2 PCB Toroidal Transformer RS232 PCB SP401 P N 1681 7000 A ...

Страница 12: ... 11 AVR250 SURROUND SOUND RECEIVER KEY board PCB LAYOUT ...

Страница 13: ...AVR250 SURROUND SOUND RECEIVER 12 AMP2 board component side ...

Страница 14: ... 13 AVR250 SURROUND SOUND RECEIVER AMP2 board copper side ...

Страница 15: ...AVR250 SURROUND SOUND RECEIVER 14 AUDIO board component side CON1 board component side CON1 board copper side SW board component side SW board copper side ...

Страница 16: ... 15 AVR250 SURROUND SOUND RECEIVER AUDIO board copper side VOL board PHONE board ...

Страница 17: ...ND SOUND RECEIVER 16 COM board component side COM board copper side POWER board component side POWER board copper side LED board component side LED board copper side RECT board component side RECT board copper side ...

Страница 18: ... 17 AVR250 SURROUND SOUND RECEIVER CON2 board component side CON2 board copper side PSU board ...

Страница 19: ...AVR250 SURROUND SOUND RECEIVER 18 DSP board component side ...

Страница 20: ... 19 AVR250 SURROUND SOUND RECEIVER DSP board copper side ...

Страница 21: ...AVR250 SURROUND SOUND RECEIVER 20 MAIN board ...

Страница 22: ... 21 AVR250 SURROUND SOUND RECEIVER TUNE board ...

Страница 23: ...AVR250 SURROUND SOUND RECEIVER 25 MUTI board copper side ...

Страница 24: ...AVR250 SURROUND SOUND RECEIVER 26 VIDEO board component side ...

Страница 25: ...AVR250 SURROUND SOUND RECEIVER 22 PMAIN board component side PMAIN board copper side ...

Страница 26: ...AVR250 SURROUND SOUND RECEIVER 23 AMP1 board component side AMP1 board copper side ...

Страница 27: ...AVR250 SURROUND SOUND RECEIVER 24 MUTI board component side ...

Страница 28: ...AVR250 SURROUND SOUND RECEIVER 27 VIDEO board copper side ...

Страница 29: ...AVR250 SURROUND SOUND RECEIVER 28 RS232 board component side RS232 board copper side ...

Страница 30: ...AVR250 SURROUND SOUND RECEIVER 29 TUNER SCHEMATIC DIAGRAM ...

Страница 31: ... 20 VSS4 21 FIL 22 PD 23 VB2 24 YOUT 25 VSS1 26 COUT 27 VB1 28 U805 TC90A69 DGND L806 100uH AGND AGND GND_1 GND V_MU O_CLK O_DATA O_CS DGND G 1 2 3 4 VCC 5 6 7 8 U815 BA7623F GND C891 103 C890 103 C893 103 C894 103 C896 103 C897 47u 16V C898 47u 16V C943 47u 16V C947 47u 16V GND GND GND GND GND C902 2 2u 50V C903 2 2u 50V C904 2 2u 50V C905 2 2u 50V C906 2 2u 50V R883 75 GND GND V_DIRE 1 2 3 4 5 6...

Страница 32: ...05 1N4148 D206 1N4148 D207 1N4148 D208 1N4148 C543 104 C544 104 4V7 4V7 Z_AMP R537 1K R538 1K C545 103 C546 103 C547 104 R540 1k Y0 1 Y2 2 Y 3 Y3 4 Y1 5 EN 6 Vee 7 VSS 8 S1 9 S0 10 X3 11 X0 12 X 13 X1 14 X2 15 VDD 16 U420 74HC4052 R545 6K8 R546 20K R548 3k3 R547 22K R541 6K8 R544 20K R542 3k3 R543 22K 4 0 2 0 1 1 0 5 1 0 1 0 1 G_S1 G_S0 Gain 4V7 C549 104 4V7 C550 104 G_S0 G_S1 R549 1K R550 1K Y0 1...

Страница 33: ... DGND DGND DGND DGND DGND DGND DGND GND6 DOUT DIN1 DIN2 DIN3 DIN4 MCLK1 BCLK LRCLK 20V 13V POWER RE1 RE2 RE3 1 2 3 4 5 6 7 8 P803B TO PMAIN BOARD P803A GND16 RE2 RE3 GND8 13V 20V POWER AMU TAPE_O_R 1 2 3 4 5 6 7 8 9 10 11 12 P106A TO TUN BOARD J703B GND8 RE1 RE1 R112 3K9 R195 4K7 R110 3K9 L_S0 L_S1 R158 3k9 Z_AMP G_S0 G_S1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 P406A TO MULTI BOARD P406A G_S0 G_S1...

Страница 34: ...A17 SD_DATA15 EXTA18 SD_BA EXTA19 SD_DQM0 SD_WE SD_CAS SD_RA SD_CS SD_CLK_EN SD_CLK SD_DQM1 NV_CS GPIO14 NV_WE GPIO16 NV_OE GPIO15 2V_DSP_AUDATA0 2V_DSP_AUDAT1 2V_DSP_AUDAT2 2V_DSP_AUDAT3 2V_DSP_LRCLK 2V_DSP_SCLK R111 100 R129 2K R112 2K R130 33 2V_SPDIF_SCLK 2V_ADC_SDATA 2V_ADC_SCLK 2V_ADC_LRCLK 2V_MCLK_DSP 2V_SPDIF_LRCLK 2V_12 288MHZ 2V_SPDIF_SDOUT R116 10K 2 5VD R117 10K R118 10K R119 10K R120 ...

Страница 35: ... 50V C405 220u 16V C408 10u 50V C404 47u 63V C403 47u 50V C402 471 C401 10u 35V C407 101 C412 332 R439 2K7 R423 82 R427 180 Q420 2SC1845 R441 33K Q401 RN1241 R440 470 Q403 2SA1015GR Q402 2SA1015GR R405 68 1 RMF R406 68 1 RMF R404 100 1 RMF Q407 2SC1845 Q411 2SC1845 Q408 2SA1015GR Q409 2SA940 Q410 2SA949 R416 22K R418 2K2 R419 560 R420 18 D401 1N4148 D402 1N4148 Q414 2SC1845 Q415 2SA1015GR R428 180...

Страница 36: ...20V 4 8_SE 13V R851 390 1W R852 390 1W H_R H_L H_L H_R C852 104 SW870 4 OHM OR 8 OHM Fuse T10A 250V UR F870 120V OP2 OP2 OP2 OP2 OP2 OP2 AC 36V AC 29V AC 36V AC 29V GND AC 1 GND AC 2 GND_C_1 GND1 GND_C GND_FL GND_FR_1 GND2 GND_FL_1 GND_SL GND_SL_1 GND_FR GND_SR GND_SR_1 GND_BSR GND_BSR_1 GND_BSL GND_BSL_1 GND3 GND4 Common Audio GND4 GND3 GND2 GND1 GND_C_1 GND_C GND_FL GND_FR_1 GND_FL_1 GND_SL GND_...

Страница 37: ...ision MODEL AVR250 ISSUE A RS232 SCH SHEET 7 OF 13 JA253A 1 RGB JA251A 2 S VIDEO JA251B REMOTE OUT JA255A REMOTE IN ZONE2 JA253B 12V TRIGGER OUT Q210 2SC2229 Q213 2SC2229 Q208 DTC114 Q209 DTC114 Q212 C114 Q211 DTC114 R250 3K 0 25W R261 3K 0 25W R268 100 1W R246 RXE017 R263 RXED17 C221 10u 16V C222 10u 16V Z250 13V D207 1N4148 D208 1N4148 D209 1N4148 R260 100 0 25W C223 10u 16V C224 10u 16V Z251 6V...

Страница 38: ...ECT SW1025 DISPLAY SW1026 MUTE SW1006 RDS INFO SW1019 CD SW1020 FM SW1021 AM SW1014 SAT SW1015 AV SW1016 VCR1 SW1009 MODE SW1010 BASS SW1011 MENU SW1003 PRESET SW1004 STORE SW1005 FM MUTE SW1022 EXT7 1 SW1023 ZONE2 SW1017 VCR2 SW1018 TAPE SW1012 OK SW1013 DVD SW1007 TREBLE SW1008 EFFECT SW1001 UP SW1002 DOWN SG1 SG2 SG3 SG4 SG5 SG6 SG7 SG8 SG9 SG10 SG11 SG12 SG13 SG14 SG15 SG16 SG17 SG18 SG19 SG20...

Страница 39: ... 1 VIDEO2 0 0 0 VIDEO1 VIDEO1 VIDEO2 VIDEO3 VIDEO OUT 1 2 3 4 5 6 7 8 9 10 P803 TO VIDEO BOARD R279 18K R276 75 R277 75 RED1 1 GREEN1 2 BLUE1 3 GND 4 GND 5 RED2 6 GREEN2 7 BLUE2 8 EN 9 SELECT 10 V 11 V 12 BLUE_O 13 GREEN_O 14 RED_O 15 V 16 U204 LT1675 C286 10u 16V C284 10u 16V C285 103 C283 103 5V 5V R271 75 R270 75 R269 75 R268 75 R267 75 R266 75 R265 75 R264 75 R263 75 5V 5V 5V 5V ZV4 5V ZV5 ZV5...

Страница 40: ...4148 D3013 1N4148 D3014 1N4148 D3015 1N4148 D3016 1N4148 D3017 1N4148 TAPE_O_L TAPE_O_R CL3 PVRM CL2 DA5 12V Z_R Z_L Z_L Z_R 8 4 U3005C NE5532 8 4 U3010C NE5532 VCR_R VCR_L PVR_R AV_R C3052 104 C3051 104 C3054 104 C3053 104 VA301A DVD_L VA301B DVD_R VA301C SAT_L VA301D SAT_R VA301E AV_L VA301F AV_R VA302A PVR_L VA302B PVR_R VA302C PVR_OL VA302D PVR_OR VA302E VCR_L VA302F VCR_R VA303A VCR_OL VA303B...

Страница 41: ...207 101 C212 332 R239 2K7 R223 82 R227 180 Q220 2SC1845 R241 33K Q201 RN1241 R240 470 Q203 2SA1015GR Q202 2SA1015GR R205 68 1 RMF R206 68 1 RMF R204 100 1 RMF Q207 2SC1845 Q211 2SC1845 Q208 2SA1015GR Q209 2SA949 Q210 2SA949 R216 22K R218 2K2 R219 560 R220 18 D201 1N4148 D202 1N4148 Q214 2SC1845 Q215 2SA1015GR R228 180 R231 1K R232 1K C209 4 7u 50V C210 4 7u 50V R236 560 R226 8K2 R225 8K2 0 25W R23...

Страница 42: ...HIFT SHIFT RESISTER CIRCUIT R ch 10bit Latch Circuit Same as L ch Circuit AUDIO BOARD U3001 TC9273N 004 1 OUTPUT A 2 A INVERTING A 3 NON INVERTING A OUTPUT B INVERTING B NON INVERTING B 4 V 8 V 7 6 5 B AUDIO BOARD U3005 U3007 U3008 U3010 NJM5532M 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 V VOUT RED VOUT GREEN VOUT BLUE V V SELECT ENABLE RED 1 GREEN 1 BLUE 1 GND GND RED 2 GREEN 2 BLUE 2 COM VIDEO BOAR...

Страница 43: ...coder Latency Burst Length Programming Register Address Register Row Buffer Refresh Counter Row Decoder Col Buffer LRAS LCBR LCKE LRAS LCBR LWE LDQM CLK CKE CS RAS CAS WE L U DQM LWE LDQM DQi CLK ADD LCAS LWCBR Timing Register VDD DQ0 DQ1 VSSQ DQ2 DQ3 VDDQ DQ4 DQ5 VSSQ DQ6 DQ7 VDDQ LDQM WE CAS RAS CS BA A10 AP A0 A1 A2 A3 VDD 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 50 49 ...

Страница 44: ...0 3 AD 3 P1 4 P0 2 AD 2 P1 3 P0 1 AD 1 PSEN XTAL 2 INT0 P3 2 TXD P3 1 T1 P3 5 INT1 P3 3 T0 P3 4 P2 7 A15 A11 P2 3 A1 2 P2 4 A1 0 P2 2 A9 P2 1 A8 P2 0 N C 23 1 RST P1 7 P1 6 P1 5 INDEX CORNER NC N C P2 5 A13 34 NC 42 43 40 41 6 5 4 44 3 2 26 25 28 27 18 19 20 24 21 22 7 8 9 10 11 12 13 14 15 16 17 29 30 39 38 37 36 35 33 32 31 KEY BOARD U1002 AT89S52 MAIN BOARD U101 AT89S52 ...

Страница 45: ...0 DIN DOUT HIGH PERFORMANCE 80C51 CPU 96 kB CODE FLASH 2 kB DATA RAM PORT 3 PORT 2 PORT 1 PORT 0 OSCILLATOR CRYSTAL OR RESONATOR UART 0 BAUD RATE GENERATOR UART 1 TIMER 0 TIMER 1 WATCHDOG TIMER I 2 C TIMER2 internal bus PCA PROGRAMMABLE COUNTER ARRAY 1 OUTPUT A 2 A INVERTING A 3 NON INVERTING A OUTPUT B INVERTING B NON INVERTING B 4 V 8 V 7 6 5 B MULTI CH BOARD U406 U417 NJM5532M 16 15 14 13 12 11...

Страница 46: ... 45 AVR250 SURROUND SOUND RECEIVER MULTI CH BOARD U401 WM8770 ...

Страница 47: ...LOT V CO SD COMP DET BUFF DECODER ANTI BIRIDE 3 rd 5 th STEREO SW MUTE VCO 304kHz FF 38k P DET Ø FM SD ADJ OSC REG AM RF INPUT AFC AM AGC AM DETECTOR INPUT FM DETECTOR OUTPUT MPX IUTPUT MPX OUTPUT MPX OUTPUT AM STEREO L INPUT AM STEREO R INPUT L OUT R OUT FF 19k FF 19k PILOT DET TUNER BOARD U901 LA1837 Vdda 3 REFERENCE VOLTAGE ANTIALIASING FILTER DATA DECODER VREF 1 VREF FLOUT 5 CIN 6 PLL 57kHz CL...

Страница 48: ...E DIVIDER SYC OUT2 OUT3 OUT4 OUT5 OUT6 IN0 IN1 VSS VDD LCTR HCTR PD2 PD1 TUNER BOARD U903 LC7218 VIDEO BOARD U801 U803 U804 U808 U809 U812 U818 BA7625 1 MONITOR OUT 16 IN1 2 GND 15 CTL A 3 IN5 14 VOUT1 4 GND 13 VCC 5 IN4 12 IN2 6 CTL E 11 CTL B 7 INT3 10 VOUT 2 8 CTL D 9 CTL C 6dB LOGIC LOGIC 6dB 1 COMPOSITE SYNC OUTPUT 0 1 µF 0 1 µF 680 kΩ ODD EVEN OUTPUT Vcc 5 12V RSET BURST BACK PORCH OUTPUT VE...

Страница 49: ...RD U813 TA1270BF INPUT B VCC OUTPUT B INPUT B INPUT A OUTPUT A INPUT A VEE VIDEO BOARD U819 U820 U823 TK15420M GND IN1 IN2 IN3 OUT1 OUT2 OUT3 V CC 1 2 3 4 8 7 6 5 75W driver 75W driver 75W driver VIDEO BOARD U806 U807 U811 U814 U817 U821 BA7623 ...

Страница 50: ...isplay Position Detection Synchronization Signal Generator Character Output Control Background Control Video Output Control Line Control Counter Flashing Reversal Control Register Flashing Reversal Control Circuit Display Control Register RAM Write Address Counter Display RAM Decoder Decoder Font RAM Shift Register Vertical Character Size Register Horizontal Size Counter Vertical Size Counter Hori...

Страница 51: ...MEMORY DYNAMIC COMB FILTER KILLER DAC DAC IIC BUS VCO PLL DET 1 8 LPF INTERPOLATION DELAY 1 2 14 17 18 19 Mode1 CNR C N C PEAKING CORING V ENHANCER CORING Ped CLIP 4fsc 8fsc fsc IN 5V 5V 5V 5V 8fsc VB1 COUT VSS1 YOUT VB2 PD FIL VSS4 VDD4 FSC TESTOUT MODE1 SDA SCL BIAS VRT VDD1 TESTI1 VSS2 VRB YCIN TEST KILLER TESTI2 VDD3 VSS3 VDD2 TESTI3 VIDEO BOARD U805 TC90A69 ...

Страница 52: ... C801 C802 C803 C809 157D 107M K LUTI CE 16V 100U 20 RLT C806 C807 157I 227M K S9TI CE 63V 220U 20 RLT C808 157D 107M K IUI CE 16V 100UF 20 RLT DIODES D401 D402 D501 D502 D601 D602 D701 D702 D801 D804 D806 D807 D808 4804 1480 3 DIODE LL4148 SM D403 D404 D503 D504 D603 D604 D703 D704 D802 D803 D805 4804 0040 2 DIODE IN4004 AT Z401 Z402 Z501 Z502 Z601 Z602 Z701 Z702 4837 27V0 2 DZ 1 2W 27V 26 2 27 6...

Страница 53: ... 4720 680A J RMG 1 10W 68R 1 0805 R407 R507 R607 R707 4720 221J J RMG 1 10W 220R 5 0805 R408 R426 R429 R508 R526 R529 R608 R626 R629 R708 R726 R729 4720 822J J RMG 1 10W 8 2K 5 0805 R409 R416 R442 R509 R516 R542 R609 R616 R642 R709 R716 R742 4720 223A J RMG 1 10W 22K 1 0805 R411 R414 R431 R432 R511 R514 R531 R532 R611 R614 R631 R632 R711 R714 R731 R732 R822 4720 102J J RMG 1 10W 1K 5 0805 R413 R51...

Страница 54: ... VR601 VR701 4755 4715 3 00 SVR 470R 5X5 6 90DEG LED LED101 LED102 3700 2489 G LED 3MM GREEN SP HEATSINKS U801C 5400 0831 0 HEATSINK Q416C Q417C Q516C Q517C Q616C Q617C Q716C Q717C 5400 9130 0 HEAT SINK FOR 7805 2438 WIRE JP102A 7012 6766 1 CONN WIRE UL1015 14AWG P104A 7012 6681 0 CONN WIRE 10P P 2 5 6AWG P108B 7012 6686 0 CONN WIRE 6P P 2 5 26AWG P109A 7012 6682 0 CONN WIRE 8P P 3 96 SCREW Q416A ...

Страница 55: ...02 Z201 Z202 Z301 Z302 4837 27V0 2 DZ 1 2W 27V 26 2 27 6 AT Z803 4837 5B11 2 DZ 1 2W 4 94 5 20V ROHM WAFERS SOCKETS JP101A JP102A 2101 1231 0 SPADE TERMINAL 6 3X0 8 P107B 2101 1801 0 SOCKET PCB PCB 10P P108A 2102 061R 004 WAFER 6 PIN P2 5 JACKS SOCKETS P101 P201 P301 2113 1160 0 WAFER 2P ST P 2 5 NH TRANSISTOR Q101 Q201 Q301 4851 241A 5 TR RN1241 A Q102 Q103 Q108 Q115 Q202 Q203 Q208 Q215 Q302 Q303...

Страница 56: ...335 R336 4720 561J J RMG 1 10W 560R 5 0805 R120 R220 R320 4720 180J J RMG 1 10W 18R 5 0805 R121 R122 R221 R222 R321 R322 4718 100J C X RMF 1W 10R 5 ATS METAL R125 R130 R225 R230 R325 R330 4715 822A 2 RMF 1 4W 8 2K 1 AT R127 R128 R227 R228 R327 R328 4720 181J J RMG 1 10W 180R 5 0805 R137 R237 R337 4718 101J C X RMF 1W 100R 5 ATS METAL R138 R238 R338 474B R22K 5 02 RWR 5W 0 22R X2 10 RL R139 R239 R3...

Страница 57: ...14 D3015 D3016 D3017 4804 1480 3 DIODE LL4148 SM Z3001 Z3002 4837 4V76 2 DZ 1 2W 4 7V TEMIC AT Z3003 4837 5B11 2 DZ 1 2W 4 94 5 20V ROHM WAFERS SOCKETS P301A P302A P404B 2101 1521 0 SOCKET PCB PCB 12P JACKS SOCKETS VA301 VA302 2113 3058 0 JACK RCA 6P R N GOLD W O VA303 2113 3059 0 JACK KCA 4P P N GOLD W O TRANSISTOR Q3001 Q3002 Q3003 Q3004 4851 241A 5 TR RN1241 A RESISTOR R3001 R3002 R3005 R3006 R...

Страница 58: ...OG SWITCH PC BOARD 1725 693A 0001 PCB DSP RS232 AUDIO COM VIDEO ASSY PC BOARD PCB AL060C COM PCB ASSY COM VIDEO CAPACITORS C105 C105 C105 150F 331K J BD CC 50V 330pF 10 0805 1 C216 C217 C218 150F 271J J BD CC 50V 270PF 5 0805 C222 C223 C224 15CH 220J J BD CTC 0 60 22PF 5 0805 C283 C285 C287 C288 C289 C290 C291 C292 150F 103K J BD CC 50V 0 01U 10 0805 C284 C286 C293 C294 C295 C296 C297 C298 157D 10...

Страница 59: ...A 0001 PCB AMP1 AMP2 SW RECT CONNECTOR ASSY PC BOARD PCB AL060C CONN PCB ASSY CONNECTOR WAFERS SOCKETS J706C J706D 2101 1520 0 WAFER PCB PCB 12P P2 0 PC BOARD 1725 695A 0001 PCB AMP1 AMP2 SW RECT CONNECTOR2 ASSY PC BOARD PCB AL060C CONN2 PCB ASSY CONNECTOR2 WAFERS SOCKETS P107C P107D 2101 1621 0 WAFER PCB PCB 10P P2 0 PC BOARD 1725 695A 0001 PCB AMP1 AMP2 SW RECT DSP ASSY PC BOARD PCB AL060C DSP P...

Страница 60: ... 223K 2 FD CC 50V 0 022uF 10 AT C154 154D 225M 3 CF CT 16V 2 2UF 20 SM C155 150F 680K J BD CC 50V 68pF 10 0805 1 2 C156 150F 122K J BD CC 50V 1200pF 10 0805 1 C159 C174 150F 472K J BD CC 50V 4700pF 10 0805 1 C175 150F 104K 2 FC CC 50V 0 1UF 10 AT C178 157F 107M K OVI CE 50V 100U 20 RLT DIODES D101 4804 0020 2 DIO REC 1N4002GPE D104 D105 D106 D107 D108 D109 D110 D111 D112 4804 1480 3 DIODE LL4148 S...

Страница 61: ...4720 202J J RMG 1 10W 2K 5 0805 R123 4715 103A 2 RMF 1 4W 10K 1 AT R124 4720 222J J RMG 1 10W 2 2K 5 0805 R130 R225 R226 R227 R228 R229 R230 R231 4720 330J J RMG 1 10W 33R 5 0805 R185 R202 R204 4720 681J J RMG 1 10W 680R 5 0805 R193 R201 R203 R288 4720 473J J RMG 1 10W 47K 5 0805 R205 4720 122J J RMG 1 10W 1 2K 5 0805 R212 R213 R214 R215 R216 4720 332J J RMG 1 10W 3 3K 5 0805 R232 R233 R234 R235 4...

Страница 62: ... P1002A 2102 021R 004 WAFER 2P P2 5 RIGHT P101A 2101 1441 0 FLEXIBLE CONN 15P P1 0 R P205B 2102 061R 004 WAFER 6 PIN P2 5 CRYSTAL CR1001 2300 1920 0 X TAL 11 0592 MHZ TRANSISTOR Q1001 Q1002 Q1003 485C 123J K TR DTC123JSA ROHM RLT Q1004 485C 114E K TR DTC114ES RLT Q1005 485A 114E K TR DTA114ESA RLT ROHM RESISTOR R1001 R1004 R1009 R1012 4711 101A 2 RMF 1 8W 100R 1 AT R1015 4711 471A 2 RMF 1 8W 470R ...

Страница 63: ... 043T 3 IR SENSOR PIC 26043TM2 IR801 4151 9671 1 SPONGE 12X10X3 LE1001 13 4154 1331 0 LED HOLDER LED3 11 VF101A 2460 2080 0 VFD AVR300 AL050C ZEC VF102 4157 0681 0 RUBBER CUSHION 25X15X4MM VF103 4157 0691 0 RUBBER CUSHION 25X6X6MM LED ASSY PC BOARD PCB AL060C LED PCB ASSY LED AL060C WAFERS SOCKETS P101A 2102 031S 004 3 PIN ST WAFER LED LED101 3700 3517 RG LED RED GREEN L 469HGW PC BOARD 1725 695A ...

Страница 64: ...8M 5 X E CE 25V 2200UF 20 RL C146 C147 157F 106M K IUI CE 50V 10UF 20 RLT 5X11 DIODES D101 D102 D103 D104 D105 D106 D107 D108 D109 D110 D111 D112 D113 D114 D115 D116 D119 D120 D121 D122 D123 D124 D125 D126 D127 D128 D141 D142 D143 D144 D145 D146 D148 D149 D150 D151 D152 4804 0040 2 DIODE IN4004 AT D117 D118 D129 D130 D131 D132 D133 D134 D135 D136 D137 D138 D139 D140 D147 4804 1480 2 DIODE 1N4148 A...

Страница 65: ...0 R150 R155 R156 R158 R159 R165 4711 392A 2 RMF 1 8W 3 9K 1 AT R115 R117 R119 R121 R123 R169 R171 R172 4711 563A 2 RMF 1 8W 56K 1 AT R116 R160 R161 R162 R163 R164 4711 202A 2 RMF 1 8W 2K 1 AT R126 R154 R166 4711 103A 2 RMF 1 8W 10K 1 AT R130 R131 R133 R134 R135 R136 R173 R174 R175 R176 R177 R178 R179 R180 R181 R185 R186 4711 332A 2 RMF 1 8W 3 3K 1 AT R141 R142 R167 R168 4711 102A 2 RMF 1 8W 1K 1 A...

Страница 66: ...CH ASSY PC BOARD PCB AL060C MUTI PCB ASSY MULTI CH AL060C CAPACITORS C401 C402 C405 C408 C413 C414 C433 C438 C442 C446 C450 C454 C458 C462 C495 C541 C542 157D 227M K OVY CE 16V 220U 20 RLT C409 C410 C426 C578 C580 157D 476M K IUI CE 16V 47UF 20 RLT C415 157D 106M K IUI CE 16V 10UF 20 RLT 5X11 C416 C417 C419 C421 C422 C424 C425 C427 C432 C434 C435 C436 C437 C440 C444 C448 C452 C456 C460 C464 C500 C...

Страница 67: ... W GOLD W O VA402 2113 1772 0 JACK RCA 2P BL BL GOLD W VA404 2113 1952 0 RCA JACK ONE TERMINAL TRANSISTOR Q415 Q416 4851 241A 5 TR RN1241 A Q417 4860 0050 5 TR SS8050 C D RL Q418 4860 0060 5 TR SS8550 C D RL RESISTOR R401 R402 R403 R404 R406 R407 R600 R601 4720 512A J RMG 1 10W 5 1K 1 0805 R405 4720 123A J RMG 1 10W 12K 1 0805 R408 4720 113A J RMG 1 10W 11K 1 0805 R409 R478 4720 330J J RMG 1 10W 3...

Страница 68: ...05 R542 R548 R552 R558 R562 R568 R572 R578 4720 332J J RMG 1 10W 3 3K 5 0805 R579 R580 4711 102A 2 RMF 1 8W 1K 1 AT R581 4720 152J J RMG 1 10W 1 5K 5 0805 R585 R586 4720 123J J RMG 1 10W 12K 5 0805 R620 4720 101J J RMG 1 10W 100R 5 0805 R623 4715 103A 2 RMF 1 4W 10K 1 AT R635 4720 473J J RMG 1 10W 47K 5 0805 IC U401 3132 0980 0 IC WM8770 8CH VOL CONTOL U403 U404 3132 0440 0 IC 74HC4053 SO 16 U405 ...

Страница 69: ...LAY BP 9 9VDC BESTAR TRANSISTOR Q880 485C 123J 5 TR DTC123JSA ROHM WIRE P1002B 7012 6675 0 CONN WIRE 2P P 2 5 26AWG P300A 7012 6761 0 CONN WIRE 3P P 2 5 380MM P860B 7012 6685 0 CONN WIRE 4P P 2 5 26AWG PC BOARD 1725 694A 0001 PCB KEY TUN PSU PHONE P MAIN ASSY PC BOARD PCB AL060C PMAIN PCB ASSY P MAIN AL060C CAPACITORS C824 C825 C826 C827 C828 C829 C830 150F 102K 2 FC CC 50V 1000pF 10 AT 3 5 C831 C...

Страница 70: ...Y 24VDC 125VA 3A RE802 4500 0900 0 RELAY 24VDC 250VAC 10A RE805 RE806 4500 0580 0 RELAY 24V 30A DC 2P1T 6P TRANSISTOR Q822 Q823 Q824 485C 123J 5 TR DTC123JSA ROHM RESISTOR R820 R821 R822 R823 R824 R825 R826 R827 R828 R829 R830 R831 R832 R833 4718 100J C X RMF 1W 10R 5 ATS METAL R851 R852 4718 391J 2 X RMF 1W 390R 5 AT WIRE P803A 7012 6676 0 CONN WIRE 8P P 2 5 26AWG MISCELLANEOUS C820 C821 C822 C82...

Страница 71: ... 4804 0040 2 DIODE IN4004 AT D874 4804 1480 2 DIODE 1N4148 AT WAFERS SOCKETS DP801 2101 1231 0 SPADE TERMINAL 6 3X0 8 P874 P875 2101 1432 0 WAFER 2P P7 92 JAPAN P870 2101 1519 0 SOCKET 5P P 3 96 P804B 2101 1801 0 SOCKET PCB PCB 10P RELAY RE870 4500 0590 0 RELAY 12VPC 250VAC 20A THERMISTOR J34 CE BLACK CE SILVER 5202 0009 0 NTC THERMISTER SCK 0512 TRANSISTOR Q901 4860 2270 5 TR 9014C SAMSUNG RESIST...

Страница 72: ... RECT PCB ASSY RECTIFIER CAPACITORS C812 153R 224K 5 Y1 CM 250V 0 22uF 10 RL DIODES BR101 4840 8630 0 DIODE BRIDGE RECTIFIER WIRE N815A 7012 6741 0 CONN WIRE UL1015 14AWG N816A 7012 6742 0 CONN WIRE UL1015 14AWG N817A N818A 7012 6743 0 CONN WIRE UL1015 14AWG PC BOARD 1725 695A 0001 PCB AMP1 AMP2 SW RECT RS232 ASSY PC BOARD PCB AL060C RS232 PCB ASSY RS232 AL060C CAPACITORS C201 C203 C219 157D 476M ...

Страница 73: ...01 2113 3060 0 DB9 MALE D SUB COILS L201 L202 1801 100K M COIL 10UH 10 BL7 0 TRANSISTOR Q208 Q209 Q211 Q212 Q215 Q217 Q219 Q220 Q221 Q222 Q223 Q226 Q228 Q229 Q233 Q234 Q235 Q257 485C 1140 3 TR DTC114YKA 2216470R2 Q210 Q213 Q214 Q218 485C 2229 5 TR 2SC2229 0 HFE 70 140 Q230 Q231 485A 949O 5 TR 2SA949 O HFE 70 140 Q236 485A 1140 3 TR DTA114YKA SMD RESISTOR R236 R260 R269 4715 101A 2 RMF 1 4W 100R 1 ...

Страница 74: ...31 9470 0 IC MAX232D SO16 U205 U209 3130 9130 0 IC 74HCT4094D SMD S016 U206 3130 2520 2 IC 7812H 12V REG T0220F U207 U208 3132 0620 0 IC TS972ID OPA AMP SMD SWITCH SW201 5200 3530 0 SWITCH 110 220V DPDT R238 R239 R241 R246 R263 R284 R295 5201 0000 0 RAYCHEM POLYSWITCH RXE01 WIRE G2 7012 6740 0 CONN WIRE UL1015 18AWG P205A 7012 6750 0 CONN WIRE 6P P 2 5 26AWG P122B 7012 6758 0 CONN WIRE 4P P 2 5 AW...

Страница 75: ... 033uF 5 RL 7 5 C927 C943 C951 157F 225M K IUI CE 50V 2 2U 20 RLT C929 157F 224M K IUI CE 50V 0 22UF 20 RLT C942 C980 157D 477M K OVI CE 16V 470UF 20 RLT C944 157F 475M K IUI CE 50V 4 7UF 20 RLT C946 C948 C977 157F 105M K IUI CE 50V 1UF 20 RLT 5X11 C947 C967 157F 474M K IUI CE 50V 0 47UF 20 RLT C953 C954 C965 153F 272J 5 JM CM 50V 2700PF 5 RL C959 C960 C963 C964 C979 157D 226M K IUI CE 16V 22UF 20...

Страница 76: ...5P 5 TR 2SC945P HFE 200 400 Q922 Q923 Q942 4860 1590 K TR 2SC1740S R HFE180 39 RESISTOR R340 R342 R382 R384 R386 R388 R944 R963 R964 R974 4711 104A 2 RMF 100K 1 8W 1 AT R341 R381 R383 R385 R387 R389 R904 R909 R910 4711 331A 2 RMF 1 8W 330R 1 AT R901 4711 333A 2 RMF 1 8W 33K 1 AT R902 R926 R931 R955 4711 220A 2 RMF 1 8W 22R 1 AT R903 4711 123A 2 RMF 1 8W 12K 1 AT R905 4711 681A 2 RMF 1 8W 680R 1 AT...

Страница 77: ... IC LC7218 PLL FREQ SEMI FIXED 4756 1036 3 06 SVR 10K H3 7X7 6 RH0615C R941 4756 2236 3 06 SVR 22K H3 7X7 6 RH0615C SWITCH SW901 5200 3281 0 06 SW COMAX TUNER 1300 0800 0 TUNER ENV17103G1 CE VER PC BOARD 1725 694A 0001 PCB KEY TUN PSU PHONE MISCELLANEOUS GND 4132 1061 0 SOLDER TAG L903 L904 5600 3386 S COIL MPX LPF NMC 4085 L941 5600 3396 S COIL FM DET 1 10 7MHZ L942 5600 3406 S COIL FM DET 2 10 7...

Страница 78: ...57D 106M K IUI CE 16V 10UF 20 RLT 5X11 C837 153F 681J K IM CM 50V 680p 5 RLT 5x7 C838 C844 C849 C850 C852 C853 C854 C855 C856 C857 C858 C859 C860 C861 C862 C863 C864 C865 C866 C867 C868 C869 C880 C881 C882 C883 C884 C902 C903 C904 C905 C906 C923 C948 C966 C967 157F 225M K IUI CE 50V 2 2U 20 RLT C846 C847 150F 220J J BD CC 50V 22pF 5 0805 1 2x C870 C872 C874 C878 C879 C924 C928 C929 C933 C934 C935 ...

Страница 79: ...6 X804 2300 2350 0 CRTSTAL HC 49 V03 3 5795 TRANSISTOR Q801 Q826 Q828 Q829 Q830 Q831 Q833 Q840 Q841 4860 1590 5 TR 2SC1740S Q809 Q810 Q812 Q813 Q825 Q827 Q832 Q834 Q842 485A 933S 5 TR 2SA933S HFE 120 560 Q822 Q823 Q824 Q835 Q836 Q837 Q838 Q839 Q9011 Q9013 Q9014 485C 114E 5 TR DTC114ES RESISTOR R801 R802 R803 R804 R805 R806 R807 R808 R809 R819 R845 R862 R9018 R914 R916 R917 R952 R956 R971 R972 R973...

Страница 80: ... 561J J RMG 1 10W 560R 5 0805 R861 R993 4720 202J J RMG 1 10W 2K 5 0805 R864 R865 R866 R867 R868 R869 R870 R871 R872 R873 R874 R875 R876 R877 R878 4720 820J J RMG 1 10W 82R 5 0805 R892 R893 R9010 R939 R941 R945 R946 R947 R959 R989 4720 101J J RMG 1 10W 100R 5 0805 R9011 4720 362J J RMG 1 10W 3 6K 5 0805 R9014 4720 153J J RMG 1 10W 15K 5 0805 R915 R958 4720 471J J RMG 1 10W 470R 5 0805 R918 4720 68...

Страница 81: ...4756 2226 3 06 SVR 2 2K H3 7X7 6 R0615C RV804 RV805 4756 1026 3 06 SVR 1K H3 7X7 6 RH0615C PC BOARD 1725 696A 0001 PCB MULTI VIDEO AVR300 MISCELLANEOUS C819 1551 0210 0 TRIMCAP 5 2 30P J901 L803 1808 0680 0 FERRITE BEAD INDUCTOR X805 2703 0910 0 CR 503KHZ RLT VOL ASSY PC BOARD PCB AL060C VOL PCB ASSY VOL AL060C WAFERS SOCKETS P1001B 2102 031R 004 WAFER 3P P2 5 RIGHT SEMI FIXED V690 4750 6010 0 ROT...

Страница 82: ...158 0144 0155 0137 0152 PCB16 PCB10 PCB03 0231 0134 0213 VF103 0206 0195 0183 0176 0173 069 0166 0239 0190 0148 0215 0131 0127 0124 0122 0117 0105 0253 0237 0149 0223 0241 0159 0152 0144 0141 0111 0149 0238 0205 PCB17 PCB11 PCB04 0232 0211 135 VF102 0207 0196 0191 0179 0174 0169 0156 0177 0132 0164 0128 0124 0123 0228 0118 0112 0106 0252 0115 0164 0186 0152 0166 0159 0156 0219 0149 0246 0238 0142 ...

Страница 83: ... CE SILVER UL SILVER 4134 2841 0 END CAP RIGHT 0112 4135 4071 0 POWER BRACKET AVR300 0113 4152 0451 0 L BRACKET 0114 4152 4631 0 RUBBER FOOT 522 14MM 0115 8901 4500 0 POWER LED LENS W LIGHT 0116 4152 7522 0 LENS AVR300 0117 4152 7531 0 TUNER KNOBS 0118 4152 7560 0 VOLUME KNOB HOLDER 0119 2446 6501 0 FONCTION KNOBS AVR300 0121 4152 4641 1 CUSHION FOOT W RUBBER WA 0122 4154 1502 0 POWER KNOB 0123 41...

Страница 84: ...REW M3X12 W S F WASHER 0183 0199 2904 4019 3000 SCREW MACH M4X19 BLK ZN 0186 4135 0811 0 NUT M4 W EXTERNAL TOOTH 0187 8913 4008 0 DC FAN 12V 60X60X10MM 0188 CE BLACK CE SILVER UL BLACK 1806 3831 0 TRANSFORMER I P 120 230V 0188 UL SILVER 1806 3831 0 TRANSFORMER I P 120 230V 0189 4157 0521 0 CUSHION EPDM 80A TH1 5MM 0190 4157 0761 0 SILICON SHEET 26X24MM 0192 4135 4221 0 FAN GUARD FOR FAN 60 60 0193...

Страница 85: ... RUBBER CUSHION 25X15X4MM 0250 3000 9519 0 LABEL REO GROUND SYMBOL 0251 1808 0800 0 FERRITE EMI DISK 0252 4131 7701 0 ANTENNA WASHER 0254 4135 3291 0 CLIP 27255004 1 CP701 F870 3001 0300 0 LABLE T10AE 250V F871 3001 0299 0 LABLE T6 3AL 250V GND 7012 6772 0 CONN WIRE UL1015 18AWG L101 1808 0780 0 CLAMP CORE FOR EMI GMAA P1001 6603 1060 2004 CONN WIRE 3P P 2 5 P806 7012 6687 0 FFC 15P P 1 0 AWM E810...

Страница 86: ... SVC AL050C VIDEO ASSEMBLY PCB VIDEO SVC AL052C TUN ASSEMBLY PCB TUNER SVC AL060 FORE B ASSEMBLY FRONT PANEL BLACK EXCLUDE KEY BOARD SVC AL060C AMP ASSEMBLY PCB AMP1 PCB AMP2 SVC AL060C AMP1 ASSEMBLY PCB AMP1 SVC AL060C AMP2 ASSEMBLY PCB AMP2 SVC AL060C DSP ASSEMBLY PCB DSP SVC AL060C FRONT ASSEMBLY FRONT PANEL BLACK INCLUDE KEY BOARD SVC AL060C MUTI ASSEMBLY PCB MUTI SVC AL060C PSU ASSEMBLY PCB P...

Страница 87: ...PEMBROKE AVENUE WATERBEACH CAMBRIDGE CB5 9PB ENGLAND www arcam co uk Sep 01 2004 P N AL060C SM00A ...

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Arcam DiVA AVR250, Руководство по обслуживанию

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