Primare-A30_1_MK2-int-sch 维修电路原理图.pdf

《Primare-A30_1_MK2-int-sch 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Primare-A30_1_MK2-int-sch 维修电路原理图.pdf（11页珍藏版）》请在收音机爱好者资料库上搜索。

1、RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库12345678ABCD87654321DCBATitleNumberRevisionSizeA2Date:19-Feb-2001Sheet of File:E:PRIMAREA30-1SCHEM1068B.SCH Drawn By:-20VLVDD2VSS2+20VR+20VLVDD1-20VR+20VR+20VL+Lline-LlineVDD1VDD2VSS1VSS2STBYSwitch circuitEM1068A.SCH+-LVSS1GND spacerCWS1T6.3AR122KR23633K

2、R92K2R233KR2010kR44330RR242330RR52330kR53330kR54330kR55330kR606K8R616K8R641KR661KR725K6R734k3R83100kR84100kR8533KR86100kR87100kR88100kR1071MR1081MR89100kR1091MR1101MR90100kR91100kR92100kC1100NC2100NC244u7 35VC3100NR1114R7/2WR1124R7/2WC4100NZ18V2Z28V2Z103V9Z43V9Z1412VZ1512VZ1612VZ1712VZ55V6D1BRIDGE 1

3、0AQ112SC3420C30100u 63VC31100u 63VR93100kD5PMLL4148D6PMLL4148R101K8R112K2PINP1PINP2R9468K1234P54way screw termR744k3D7PMLL4148R1170R22/3WR1180R22/3W1234P64 WAY PINR12168RR12268RQ15BC846BQ16BC846BQ17BC846BQ18BC846BQ33BC856BQ34BC856BQ46 2SK170GRQ472SK170GRQ19BC846BQ35BC856BPING1R135390RR136390RR13947k

4、R14047kQ50BCP53Q54BCP56Q55BCP56Q51BCP53D8PMLL4148D9PMLL4148R95100kR96100kR12368RR12468RR147100RR148100RR149100RC4210mF 63VR153100R TrimC46470nC47470nC48470nC49470nC50470nC51470nC52470nC53470nS3RESET FUSE, 4 AmpQ592SA130232184U1A1458567U1B14581234P84PINQ20BC846BR533KR97100kSTBY3Q36BC856BQ37BC856BQ21B

5、C846BR98100kR99100kSTBY1STBY2C254u7 35V0Vdig123U3A4093564U3B40938910U3C4093121311U3D4093C72470PC73470PQ38BC856BQ39BC856BSTBY3STBY4Q662SC3281C32100u 63VC33100u 63VC34100u 63VC35100u 63VD10BDY17DD11BDY17DD12BDY17DD13BDY17DVin1GND2Vout3REG1LM317TVin1GND2Vout3REG6LM337TR157220RR158 220RR161 4k3R162 4k3R

6、16947R/3WR17047R/3W+26VRreg-26VRreg-26VLreg+26VLregS7T250MAS8T250MA12C4310mF 63VD2BRIDGE 10AS4RESET FUSE, 4 AmpNO11N028C12C27NC13NC26COIL4COIL5K1C264u7 35VC274u7 35VQ22BC846BQ40BC856BQ742SD1760Q782SB1184R246150RR252150RR121K5C5100ND14PMLL4148R1634k3R1644k3R1771KR1781KR1845K6R1855K6C803.3U/50VCWR2110

7、kR45330RR243330RQ122SC3420R131K8R154100R TrimQ602SA1302Q23BC846BR633KR100100kSTBY1Q692SC3281Q24BC846BQ41BC856BQ752SD1760Q792SB1184R247150RR248150RR1881K5C6100ND15PMLL4148C813.3U/50VR19022KR171330RR172330RC88470PC89470P+Rline-RlineCWR322KR23733KR142K2R433KR2210kR46330RR244330RR56330kR57330kR58330kR59

8、330kR626K8R636K8C7100NC8100NZ68V2Z78V2Q132SC3420R151K8R162K2R12568RR12668RQ25BC846BQ26BC846BQ27BC846BQ28BC846BQ42BC856BQ43BC856BQ482SK170GRQ492SK170GRR137390RR138390RR14147kR14247kQ52BCP53Q56BCP56Q57BCP56Q53BCP53R12768RR12868RR150100RR151100RR152100RR155100R TrimC56470nC57470nC58470nC59470nQ632SA130

9、232184U2A1458567U2B1458Q29BC846BR733KR101100kSTBY2C74470PC75470PQ702SC3281-26VRreg+26VRregQ30BC846BQ44BC856BQ762SD1760Q802SB1184R249150RR253150RR171k5C9100ND16PMLL4148R1791KR1801KR1865K6R1875K6C823.3U/50VCWR2310kR47330RR245330RQ142SC3420R181K8R156100R TrimQ642SA1302Q31BC846BR833KR102100kSTBY4Q732SC3

10、281Q32BC846BQ45BC856BQ772SD1760Q812SB1184R250150RR251150RR1891K5C10100ND17PMLL4148C833.3U/50VR19122KR173330RR174330RC90470PC91470P+-RC11100NR1134R7/2WR1144R7/2WC12100NPINP3PINP4NO11N028C12C27NC13NC26COIL4COIL5K2-20VL+20VLS2T6.3AR754k3R764k3D3BRIDGE 10AC36100u 63VC37100u 63VR1190R22/3WR1200R22/3W 123

11、4P74 WAY PINC4410mF 63VS5RESET FUSE, 4 AmpC38100u 63VC39100u 63VC40100u 63VC41100u 63VD18BDY17DD19BDY17DD20BDY17DD21BDY17DVin1GND2Vout3REG2LM317TVin1GND2Vout3REG7LM337TR159220RR160 220RR165 4k3R166 4k3R17547R/3WR17647R/3W+26VLreg-26VLregS9T250MAS10T250MAC4510mF 63VD4BRIDGE 10AS6RESET FUSE, 4 AmpC284

12、u7 35VC294u7 35VR1674K7R1684k3+20VL-AMP1+20VL-AMP2+20VL-AMP1+20VL-AMP2+20VR-AMP1+20VR-AMP1+20VR-AMP2+20VR-AMP2-20VL-20VL-20VR-20VRR2001RR2011RR2021RR2031RC13100NC14100NC15100NC16100ND32PMLL4148D33PMLL4148D34PMLL4148D35PMLL4148C22100NR684R7/2WR694R7/2WC23100NR7011R/2WR7111R/2WR7911R/2WR8011R/2WD22PML

13、L4148D36PMLL4148C55470nC60470nC61470nC84470nVSS2VDD2VSS1VDD1C86100NC87100NC119100NC120100NC121100NC122100NC123100NC124100N+6.5Vreg-6.5VregEM1068-5BNPIN14 4093PIN7 40931289147U4AHEF40753456147U4BHEF407511121310147U4CHEF4075L1 SPOLEL2SPOLEL3SPOLEL4SPOLER235NCR2381RR2391RR2401RR241NCR2541RR2551RR2561RR

14、257NCR2581RR2591RR2601RR2611RR262NCR2631RR2641R12345678ABCD87654321DCBATitleNumberRevisionSizeA2Date:19-Feb-2001Sheet of File:E:PRIMAREA30-1SCHEM1068A.SCH Drawn By:Clock HC595Load HC595SD HC595n.c.TAPE1TAPE1 OUT-15Vreg0Vdig-Lline+Llinen.c.n.c.+15Vreg-15Vreg-15Vreg+15Vreg+15Vreg-20VL+15VReg-15VReg-15

15、VReg+15VregDGND+5Vdign.c.+5Vdig1234567891011121314P914 HEADERLRJ1332211J7XLR NC3FAH332211J8XLR NC3FAHR103100kR104100kR105100kR106100kR2410kR2510kR2610kR2710kR2810kR2910kR3010kR3110kR3210kR3310kR3410kR3510kR3610kR3710kR3810kR3910kR4010kR14330KR4110kR4210kR14430KR4310kR14530KC621UC631UC641UC651UC17100

16、NC18100NC92100pC93100pC94100pC95100pC19100NC20100NC96100pC97100pC98100pC99100pC100330pC21100NC103100pC101330pC104100pR481K5C10910u 16VC11010u 16VR49470RR50470RC11110u 16VC11210u 16VR774K7R784K7R2044K7C105100pC106100pC107100pC108100pR206150R/3WR14630K32184U5AOPA2604567U5BOPA2604LRJ3TUNERLRJ4CDLRJ5AUX

17、LRJ6GND AC1OUT12GND13GND AC5GND AC6VSS27LOGIC GND8CLOCK9LOAD/SHIFT10DATA IN11DATA OUT12VDD113GND AC14VDD215GND AC16OUT217VSS118GND219IN220IN14U10LM1972GND AC1OUT12GND13GND AC5GND AC6VSS27LOGIC GND8CLOCK9LOAD/SHIFT10DATA IN11DATA OUT12VDD113GND AC14VDD215GND AC16OUT217VSS118GND219IN220IN14U11LM197232

18、184U6AOPA2134567U6BOPA2134R130100RR131100R32184U7AOPA2604567U7BOPA2604567U8BOPA260432184U8AOPA260432184U9AOPA2604567U9BOPA2604DATA PotmCLOCK Potmn.c.L/SHIFTCLK HC595LOAD HC595R511K5R2054K7R207150R/3WR192K2-6.5Vreg-6.5Vreg+6.5Vreg-L+L-R+RSER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O66O77Q79VCC16GN

19、D8U1274HC595SER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O66O77Q79VCC16GND8U1374HC595CLK HC595+5VdigLOAD HC5950VdigBAL1_ONAUX_ONVin1GND2Vout3REG9 LM337T-15VregVin1GND2Vout3REG4LM317TR11568R/2WR11668R/2W+6.5VregR210430RR211430RR2121K8R2131K8Vin1GND2Vout3REG10 LM337T-6.5VregVin1GND2Vout3REG5LM317TR1

20、3368R/2WR13468R/2W-20VR+20VR+6.5Vreg-6.5Vreg-6.5VregSD HC595+15VregC11310u 16VC11410u 16VC11510u 16VC11610u 16VC66470nC67470nC68470nC69470nC70470nC71470nD37PMLL4148D23PMLL41480Vdig+5VdigC11710u 16VC11810u 16VCD_ONTUNER_ONTAPE1_ONTAPE1OUT_ONBAL2_ONR1811KR1821KR1831KC102330p0VdigNO11N028C12C27NC13NC26

21、COIL4COIL5K3NO11N028C12C27NC13NC26COIL4COIL5K4NO11N028C12C27NC13NC26COIL4COIL5K5NO11N028C12C27NC13NC26COIL4COIL5K6T1BC846BR216100kT9BC856BR19210kD24PMLL4148332211J9XLR NC3FAH332211J10XLR NC3FAHNO11N028C12C27NC13NC26COIL4COIL5K7NO11N028C12C27NC13NC26COIL4COIL5K8NO11N028C12C27NC13NC26COIL4COIL5K9NO11N

22、028C12C27NC13NC26COIL4COIL5K10RELAY DPDT3L-BAL2R-BAL2L-BAL1R-BAL1+20VL-20VLTAPE1_ON+5VdigT2BC846BR217100kT10BC856BR19310kD25PMLL4148-20VLTUNER_ONT3BC846BR218100kT11BC856BR19410kD26PMLL4148-20VLCD_ONT4BC846BR219100kT12BC856BR19510kD27PMLL4148-20VLAUX_ONT5BC846BR220100kT13BC856BR19610kD28PMLL4148-20VL

23、BAL2_ONT6BC846BR221100kT14BC856BR19710kD29PMLL4148-20VLBAL1_ON+5Vdig+5Vdig+5Vdig+5Vdig+5Vdig+20VL+20VLNO11N028C12C27NC13NC26COIL4COIL5K11NO11N028C12C27NC13NC26COIL4COIL5K12T7BC846BR222100kT15BC856BR19810kD30PMLL4148+20VL+5VdigPHASE_ONMONITOR_ONPHASE_ON+5VdigDATA_POTCLOCK_POTLOAD/SHIFTCLOCK_POTLOAD/S

24、HIFTCLOCK_POTLOAD/SHIFTDATA_POTNO11N028C12C27NC13NC26COIL4COIL5K13-20VLNO11N028C12C27NC13NC26COIL4COIL5K14T8BC846BR223100kT16BC856BR19910kD31PMLL4148+20VL+5VdigMONITOR_ON-20VL0Vdig+20VL+5Vdig0Vdig+5Vdig0VdigR2086k8R2096k8SD HC595STBYVin1GND2Vout3REG3LM317TVin1GND2Vout3REG8LM337T32184U15AOPA2604567U1

25、5BOPA2604-15Vreg+15VregC85100N32184U14AOPA2604567U14BOPA2604-15VregC54100N+Rline-Rline+15VregNO11N028C12C27NC13NC26COIL4COIL5K15D38PMLL4148T17 BC846BR81100k-20VLD40PMLL4148D41PMLL4148D39PMLL4148R2153K9R6510KR2243K9R2253K9R6710KR2263K9R2273K9R8210KR2283K9R2293K9R21410KR2303K922EM1068-5BN312J2HEADER 2

26、12J11HEADER 232674U16OPA134R129100RR132100R32674U17OPA134+15Vreg+15Vreg-15Vreg-15VregR2311K8R2321K8R2334K7R2344K7C78220PC79220PC76100NC77100N-15Vreg-15VregR2650RR2661RR2670RR2680R12345678ABCD87654321DCBATitleNumberRevisionSizeA3Date:19-Feb-2001Sheet of File:E:PRIMAREA30-1SCHEM1104-1.SCH Drawn By:EA/

27、VP31X119X218RESET9RD17WR16INT012INT113T014T115P101P112P123P134P145P156P167P178P0039P0138P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30TXD11RXD10U187C511234567891011121314P114 POL IDCVCC2VOUT1GND3IR1TFMS5380VCCX112MHZC122pC222pR147kR210KR310KQ1BC850Q2BC850C310u 16

28、VVCC1234SW1B3F-4055R1110RC410u 16VQ3BC850Q4BC85030.1 DISPLAYR12 470RR13 470RR14470RR15470RR16470RR17470RR18470RC5100U/6.3VVCCD1LEDD2LEDD3LEDD4LEDD5LEDD6LEDD7LEDD8LEDD9LEDR191k33R201k33R211k33R221k33R231k33R241k33R251k33R261k33R271k33G1DP2A3F4COM15COM210B9C8E7D6DISP1DUAL_DISPVCCVCCTunerTape 1CDAUXClo

29、ck HC595Load HC596Data HC595Clock PotmData PotmL/S PotmRem. busACOMBSW224 CYCL.ENC.R4 10KR510KVCCR313k3R323k3R333k3R343k3VCCR810KVCCGNDR3510K1234SW5B3F-4055R4810KVCCSW3SW-12WAYSW4SW-12WAYSER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O66O77Q79U474HC595VCCVCCBAL1BAL2MONITOR0/180OND10LEDR491k33OFFR610

30、KR710KR910KR1010KVCCGNDVCCR37100KR38100KR39100KR40100KR41100KR42100KR43100KR44100KR45100KR46100KR47100KCS1nc2CH03nc4CH15nc6GND7DI8nc9DO10nc11CLK12nc13VCC (Vref)14U2ADC08032GNDC7100NR2810KR2910KR3010KR36 10KR500RR510RR520RR53 10KR541KR551KR5622KC6100NC8100NR574k7MONITOR0/180EM1104-2BN111234ABCD4321DC

31、BATitleNumberRevisionSizeA4Date:19-Feb-2001Sheet of File:E:PRIMAREA30-1SCHEM1105.SCHDrawn By:F16.3AC1100NFC21NFC31NFD1 1N5401D2 1N5401C43300/6.3VR1NTC 7RR2VDR275R3470KLN12P2HEADER 212P3HEADER 212P4HEADER 2C53300/6.3VMAINEM1105-11/1BNR4NTC 7R12P1HEADER 2G1PLUG IDLE CURRENT ADJUSTMENT 1: Remove the ju

32、mper on P7 ( P6 ) 2: Connect the voltmeter between pin 1 and pin 2 on P7 ( pin 1 and pin 2 on P6 ) ADJUST R154 ( R156 ) TO 30mV 3: Connect the voltmeter between pin 3 and pin 4 on P7 ( pin 3 and pin 4 on P6 ) ADJUST R153 ( R155 ) TO 30mV 4. After the power has been on for 60 min readjust R154 (R156)

33、 and R153 (R155) 6. Remove the voltmeter and connect the jumper again. Instructions apply to the left channel. Instructions given in brackets apply to the Right channel. TECHNICAL SPECIFICATIONS Sensitivity RCA 280mV XLR 560 mV Output power 2x100 W/8 ohm 2x 180 W/4 ohm Peak current +/- 40A Output impedance 0.06 ohm Frequency response 10HZ-100KHZ, -3db Signal to noise A-weighted 100 dB THD+noise 0.07% Standby 25 W DIMENSIONS (WXDXH) 430X385X100 MM Weight 15.5Kg