TKR-850_serv_supplement2_2003.pdf

《TKR-850_serv_supplement2_2003.pdf》由会员分享，可在线阅读，更多相关《TKR-850_serv_supplement2_2003.pdf（15页珍藏版）》请在收音机爱好者资料库上搜索。

1、 2003-12 PRINTED IN JAPAN B51-8676-00 (N) 1926 UHF FM REPEATER TKR-850 SUPPLEMENT II SERVICE MANUAL Knob (VOL) (K29-5389-03) Knob (DC source) (K29-9106-04) Key top (K29-5460-02) Panel assy (A62-0934-03) Panel (Outer) (A62-0840-03) Modular jack (E08-0877-05) This supplement to the Service Manual is a

2、vailable for products with serial number 50500011 (K,E,C), 51000011 (K2,K3,C3,C6) or later. This Service Manual contains a parts list, schematic diagrams and PC boards of a new final unit for the TKR-850. Since the adjustment procedure is the same as before, refer to the Service Manual (B51-8557-20

3、: PDF only (K,K2,K3,E), B51- 8568-10 (C,C3,C6) for the TKR-850 for items not provided in this Service Manual. PARTS LIST. 2 PC BOARD FINAL UNIT (X45-374X-XX) . 4 SCHEMATIC DIAGRAM. 8 EXPLODED VIEW. 10 SPECIFICATIONS. 11 CONTENTS TKR-850 2 PARTS LIST New Parts. indicates safety critical components. P

4、arts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. L : ScandinaviaK : USAP : Canada Y : PX (Far East, Hawaii)T : EnglandE : Europe Y : AAFES (Europe)X : AustraliaM : Other Areas C : China -G02-0894-

5、04EARTH SPRING (FINAL FET) -J21-8467-04HARDWARE FIXTURE (DRIVE FET) C1CC73GCH1H100DCHIP C10PFDC6 C1CC73GCH1H100DCHIP C10PFDK2,K3,C3 C1CK73GB1H471KCHIP C470PFKK,E,C C3C90-2146-05ELECTRO100UF25WV C6,7CK73GB1H471KCHIP C470PFK C8CC73GCH1H030CCHIP C3.0PFCK2 C8CC73GCH1H080DCHIP C8.0PFDK,E,C C8CC73GCH1H100

6、DCHIP C10PFDK3,C3,C6 C10CK73GB1H471KCHIP C470PFK C12-15CK73GB1H471KCHIP C470PFK C17CC73GCH1H050CCHIP C5.0PFCK,E,C C17CC73GCH1H270JCHIP C27PFJK2 C17CC73GCH1H560JCHIP C56PFJK3,C3,C6 C18,19CK73GB1H471KCHIP C470PFK C20CK73FB1H471KCHIP C470PFK C21CC73FCH1H120JCHIP C12PFJK,K2,E,C C21CC73FCH1H220JCHIP C22P

7、FJK3,C3,C6 C22CC73FCH1H060DCHIP C6.0PFDK,E,C C22CC73FCH1H090DCHIP C9.0PFDK2 C22CC73FCH1H120JCHIP C12PFJK3,C3,C6 C23CK73FB1H471KCHIP C470PFK C24C90-4016-05ELECTRO47UF16WV C25CK73FB1E104KCHIP C0.10UFKC6 C26CC73GCH1H101JCHIP C100PFJK3,C3,C6 C26CC73GCH1H471JCHIP C470PFJK,K2,E,C C27CK73GB1H471KCHIP C470P

8、FK C28CK73FB1E104KCHIP C0.10UFK C29CK73GB1H471KCHIP C470PFK C30CK73FB1E104KCHIP C0.10UFK C31C93-0599-05CHIP C470PFK C32C93-0556-05CHIP C6.0PFDK2 C32C93-0558-05CHIP C8.0PFDC3 C32C93-0558-05CHIP C8.0PFDK,E,C,K3 C32C93-0560-05CHIP C10PFDC6 C33,34C93-0566-05CHIP C33PFJK,K2,E,C C33,34C93-0567-05CHIP C39P

9、FJK3,C3 C33,34C93-0568-05CHIP C47PFJC6 C35C93-0599-05CHIP C470PFK C36CK73FB1E104KCHIP C0.10UFK C38CK73GB1H471KCHIP C470PFK C39C93-0563-05CHIP C18PFJK3,C3 C39C93-0564-05CHIP C22PFJC6 C40C93-0669-05CERAMIC30PF500WVK,K2,E,C C41C93-0599-05CHIP C470PFK C43CM73F2H120JCHIP C12PFJK2 C43CM73F2H180JCHIP C18PF

10、JK,E,C C43CM73F2H220JCHIP C22PFJK3,C3 C43CM73F2H390JCHIP C39PFJC6 C44C93-0556-05CHIP C6.0PFDK,E,C C44C93-0560-05CHIP C10PFDK3,C3,C6 C46C93-0599-05CHIP C470PFK C48CK73GB1H471KCHIP C470PFK C49CC73GCH1H101JCHIP C100PFJ C50CK73FB1E104KCHIP C0.10UFK C51C90-2143-05ELECTRO47UF25WV C52CC73GCH1H101JCHIP C100

11、PFJ C53CK73FB1E104KCHIP C0.10UFK C54C90-2146-05ELECTRO100UF25WV C55C93-0599-05CHIP C470PFK C59CM73F2H090DCHIP C9.0PFDK2 C59CM73F2H100DCHIP C10PFDK,E,C C59CM73F2H120JCHIP C12PFJK3,C3 C59CM73F2H270JCHIP C27PFJC6 C60C93-0556-05CHIP C6.0PFDK2 C60C93-0558-05CHIP C8.0PFDK3,C3 C60C93-0560-05CHIP C10PFDC6 C

12、61CM73F2H471JCHIP C470PFJ C69CC73GCH1H101JCHIP C100PFJ C70CK73FB1E104KCHIP C0.10UFK C71,72CK73GB1H471KCHIP C470PFK C75CK73GB1H471KCHIP C470PFK C77CC73GCH1H101JCHIP C100PFJ C78CK73GB1H471KCHIP C470PFK C79CK73FB1E104KCHIP C0.10UFK C80C92-0777-05ELECTRO1000UF25WV C81CM73F2H471JCHIP C470PFJ C83C93-0555-

13、05CHIP C5.0PFCK2 C83C93-0556-05CHIP C6.0PFDK,E,C C83C93-0557-05CHIP C7.0PFDK3,C3 C83C93-0560-05CHIP C10PFDC6 C86C93-0558-05CHIP C8.0PFDK2 C86C93-0560-05CHIP C10PFDK,E,C C86C93-0561-05CHIP C12PFJK3,C3 C86C93-0563-05CHIP C18PFJC6 C88C93-0556-05CHIP C6.0PFDK3,C3 C89C93-0555-05CHIP C5.0PFCK,K2,E,C C89C9

14、3-0560-05CHIP C10PFDC6 C91-98CK73GB1H471KCHIP C470PFK C99CK73FB1E104KCHIP C0.10UFK C100-102CK73GB1H471KCHIP C470PFK C103C92-0628-05CHIP-TAN10UF10WV C104CC73GCH1H101JCHIP C100PFJ C105CK73GB1H471KCHIP C470PFK C106CK73FB1E104KCHIP C0.10UFK C107CC73GCH1H101JCHIP C100PFJ C108CK73FB1E104KCHIP C0.10UFK C10

15、9CC73GCH1H101JCHIP C100PFJ C112CK73GB1H471KCHIP C470PFK C113CK73FB1E104KCHIP C0.10UFK C114CK73GB1H471KCHIP C470PFK C115CK73FB1E104KCHIP C0.10UFK C116CK73GB1H471KCHIP C470PFK C117CK73FB1E104KCHIP C0.10UFK C118C93-0555-05CHIP C5.0PFCK,E,C C119CK73GB1H471KCHIP C470PFKK,E,C C120CK73FB1H223KCHIP C0.022UF

16、K C121,122CM73F2H150JCHIP C15PFJK,E,C C121,122CM73F2H180JCHIP C18PFJK2,K3,C3 C121,122CM73F2H220JCHIP C22PFJC6 C123CM73F2H240JCHIP C24PFJK2 C123,124CM73F2H220JCHIP C22PFJK,E,C C123,124CM73F2H270JCHIP C27PFJK3,C3,C6 Ref. No.AddressParts No.Description Desti- nation New parts Ref. No.AddressParts No.De

17、scription Desti- nation New parts TKR-850 (Y54-319X-XX) FINAL UNIT (X45-374X-XX) TKR-850 FINAL UNIT (X45-374X-XX) 0-10 : K,E,C0-11 : K20-12 : K3,C33-01 : C6 TKR-850 3 PARTS LIST C124CM73F2H180JCHIP C18PFJK2 C160CM73F2H471JCHIP C470PFJ CN1E04-0154-05PIN SOCKET CN3E40-5632-05PIN ASSY CN4E40-3246-05PIN

18、 ASSY CN5E40-5703-05PIN ASSY CN6-8E23-0462-05TERMINAL F1F53-0190-05FUSE CN51,52J13-0071-05FUSE HOLDER L1L40-1075-92SMALL FIXED INDUCTOR (10NH)K,K2,E,C L1L40-3963-92SMALL FIXED INDUCTOR (3.9NH)K3,C3,C6 L2L40-1075-34SMALL FIXED INDUCTOR (10NH)K,E,C L2L40-1875-34SMALL FIXED INDUCTOR (18NH)K2 L2L40-2775

19、-34SMALL FIXED INDUCTOR (27NH)K3,C3,C6 L3L40-1875-92SMALL FIXED INDUCTOR (18NH)K,E,C L3L40-4763-92SMALL FIXED INDUCTOR (4.7NH)K2 L3L40-8265-92SMALL FIXED INDUCTOR (8.2NH)K3,C3,C6 L5L41-6865-20SMALL FIXED INDUCTOR L6,7L34-4517-05AIR-CORE COIL L8L40-1085-34SMALL FIXED INDUCTOR (100NH)C6 L8L40-3975-34S

20、MALL FIXED INDUCTOR (39NH)K,K2,E,C L8L40-6875-34SMALL FIXED INDUCTOR (68NH)K3,C3 L9L34-4517-05AIR-CORE COIL L11L34-4517-05AIR-CORE COIL L12L34-4523-05AIR-CORE COIL L14L40-1575-34SMALL FIXED INDUCTOR (15NH)K,E,C L14,15L40-1075-34SMALL FIXED INDUCTOR (10NH)C6 L14,15L40-1075-34SMALL FIXED INDUCTOR (10N

21、H)K2,K3,C3 L15L40-1075-34SMALL FIXED INDUCTOR (10NH)K,E,C R1RK73GB1J103JCHIP R10KJ1/16W R2RK73GB1J222JCHIP R2.2KJ1/16WK,E,C R2RK73GB1J472JCHIP R4.7KJ1/16WC6 R2RK73GB1J472JCHIP R4.7KJ1/16WK2,K3,C3 R3RK73GB1J470JCHIP R47J1/16W R4RK73GB1J100JCHIP R10J1/16WC6 R4RK73GB1J100JCHIP R10J1/16WK2,K3,C3 R4RK73G

22、B1J220JCHIP R22J1/16WK,E,C R6RK73GB1J100JCHIP R10J1/16WC6 R6RK73GB1J100JCHIP R10J1/16WK2,K3,C3 R6RK73GB1J470JCHIP R47J1/16WK,E,C R7RK73GB1J682JCHIP R6.8KJ1/16W R8RK73FB2A100JCHIP R10J1/10W R9RK73FB2A220JCHIP R22J1/10W R11RK73GB1J104JCHIP R100KJ1/16WK,K2,E,C R11RK73GB1J333JCHIP R33KJ1/16WK3,C3,C6 R12

23、RK73GB1J153JCHIP R15KJ1/16WK3,C3,C6 R12RK73GB1J183JCHIP R18KJ1/16WK,K2,E,C R13RK73FB2A220JCHIP R22J1/10WK3,C3,C6 R13RK73FB2A470JCHIP R47J1/10WK,K2,E,C R14R92-0700-05CHIP R180J1/2WC6 R14R92-2571-05CHIP R270J1/2WK,K2,E,C R14R92-2571-05CHIP R270J1/2WK3,C3 R15R92-0686-05CHIP R33J1/2WC6 R15R92-1259-05CHI

24、P R18J1/2WK,K2,E,C R15R92-1259-05CHIP R18J1/2WK3,C3 R16R92-0700-05CHIP R180J1/2WC6 R16R92-2571-05CHIP R270J1/2WK,K2,E,C R16R92-2571-05CHIP R270J1/2WK3,C3 R17RK73FB2A154JCHIP R150KJ1/10W R18RK73EB2B101JCHIP R100J1/8W R19RK73FB2A104JCHIP R100KJ1/10W R20,21R92-1252-05CHIP R0 OHM J1/16W Ref. No.AddressP

25、arts No.Description Desti- nation New parts Ref. No.AddressParts No.Description Desti- nation New parts FINAL UNIT (X45-374X-XX) R22R92-1215-05CHIP R470J1/2W R23RK73FB2A104JCHIP R100KJ1/10WK2 R23,24RK73FB2A104JCHIP R100KJ1/10WC3,C6 R23,24RK73FB2A104JCHIP R100KJ1/10WK,E,C,K3 R24RK73FB2A124JCHIP R120K

26、J1/10WK2 R26RK73GB1J101JCHIP R100J1/16W R31RK73GB1J224JCHIP R220KJ1/16W R33R92-0670-05CHIP R0 OHM R34R92-1252-05CHIP R0 OHM J1/16W R35RK73GB1J104JCHIP R100KJ1/16W R36R92-1252-05CHIP R0 OHM J1/16W R37R92-0670-05CHIP R0 OHM R38RK73GB1J473JCHIP R47KJ1/16W R40RK73FB2A101JCHIP R100J1/10W R41R92-1252-05CH

27、IP R0 OHM J1/16W R43RK73FB2A101JCHIP R100J1/10W R44R92-0670-05CHIP R0 OHM R45RK73GB1J102JCHIP R1.0KJ1/16W R46RK73GB1J471JCHIP R470J1/16WK,E,C R46R92-1252-05CHIP R0 OHM J1/16WC6 R46R92-1252-05CHIP R0 OHM J1/16WK2,K3,C3 R47RK73GB1J222JCHIP R2.2KJ1/16WK,E,C R47RK73GB1J332JCHIP R3.3KJ1/16WC6 R47RK73GB1J

28、332JCHIP R3.3KJ1/16WK2,K3,C3 R48RK73GB1J471JCHIP R470J1/16W R49R92-1217-05CHIP R0 OHM R50R92-1317-05CHIP R18J1W R51RK73GB1J104JCHIP R100KJ1/16W R52RK73GB1J393JCHIP R39KJ1/16W R53RK73GB1J154JCHIP R150KJ1/16W R54RK73GB1J102JCHIP R1.0KJ1/16W R55RK73GB1J474JCHIP R470KJ1/16W R56RK73GB1J473JCHIP R47KJ1/16

29、W R57RK73GB1J471JCHIP R470J1/16W R58RK73GB1J222JCHIP R2.2KJ1/16W R59RK73GB1J471JCHIP R470J1/16W R60RK73GB1J104JCHIP R100KJ1/16W R61R92-2687-05RESISTOR 5.6J5W R62RK73GB1J102JCHIP R1.0KJ1/16W R63RK73GB1J222JCHIP R2.2KJ1/16W R72RK73GB1J184JCHIP R180KJ1/16WK,K2,E,C R72RK73GB1J184JCHIP R180KJ1/16WK3,C3 R

30、72RK73GB1J274JCHIP R270KJ1/16WC6 VR1R12-6429-05TRIMMING POT. (100K) K1S76-0426-05RELAY D202DZ6.2(Y)ZENER DIODE D4,5HSM88ASDIODE D7ZSA5A27ZENER DIODE D8RB051L-40DIODE D9MINISMDC050-02VARISTOR D101SS355DIODE D51,52DSA3A1DIODE IC1TK11050MANALOG IC IC2NJM78L05UABI-POLAR IC IC3TA75W01FUMOS IC Q12SC5110(O

31、)TRANSISTOR Q22SC3356(R24)TRANSISTOR Q32SK2596FET Q4PD55008SDRIVE FET Q5RD60HUF1-01FINAL FET Q82SC4116(Y)TRANSISTOR Q9DTD123EKDIGITAL TRANSISTOR TH1PTH9M04BE471TSTHERMISTOR 4 JIHGFEDCBA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C20 C25 C21 C22 C23 C24 C26 C31 C32 C33 C34 C35 C36 C38 C40 C41 C43 C51 C69 C70 C

32、80 C1 C3 C6 C7 C8 D2 D7 D8 D9 F1 K1 L1 L2 L3 L5 L6 L14 L15 CN51 CN52 D51D52 IC3 C119 C120 R11 R12 R13 8T8T R14 R15 R16 R17 R18 R19 R20 R21 Q1 Q2 R26 Q3 D S G R1 R2 R3 R4 R8 R9 R46 R47 R48 R49 R55R59 R61 R62 C12 C13 C14 C17 GND +B2GND+B1 Main DC Back up battery J72-0911-09 (B/2) +B1 GND +B2 CN6 MAIN

33、DC (RED) CN7 BACKUP (ORANGE) CN8 GND (BLACK) CHARGE + CN4 FAB1 2FAG 1 3B B E CN5 Vg + + Q4GD + 8T CN1 TX IN 1 45 8 C39 TKR-850 PC BOARD FINAL UNIT (X45-374X-XX) 0-10 : K,E,C 0-11 : K2 0-12 : K3,C3 3-01 : C6 Component side view (J72-0911-09) Ref. No. Address IC38J Q19H Q29G Q38F Ref. No. Address Q46I

34、 Q55L Q88K D28I Ref. No. Address D47P D59Q D73J D86E Ref. No. Address D96E D517B D528B 5 JKLMNOPQRS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C27 C28 C29 C30 C40 C43 C44 C46 C48 C54 C55 C59 C61 C69 C70 C71 C72 C75 C81 C83 C86 C89 D4 D5 D7 L7 L8 L9 L11 L12 IC3 C118 C120 C121C122 8T C123C124 R22 R23 R24 26 Q8

35、R31 R33 R34 R35 R36 R37 R38 R40 R41 R43 R44 R45 VR1 C160 R55 R56 R57 R58 R59 R60 R62 R63 R72 CN3 1 45 8 PDT VTH Vg PC DET TH1 Q5GD + 1 8E RSW 8T PC FAS PDT BAT VYH REV FWD ANT J72-0911-09 (A/2) C88 C60 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 PC BOARD TKR-850 FINAL UNIT (X45-374X-XX)

36、 0-10 : K,E,C 0-11 : K2 0-12 : K3,C3 3-01 : C6 Component side view (J72-0911-09) JKLMNOPQRSIHGFEDCBA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C20 C25 C21 C22 C23 C24 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C38 C40 C41 C43 C44 C46 C48 C51 C54 C55 C59 C61 C69 C70 C71 C72 C

37、75 C80 C81 C83 C86 C89 C1 C3 C6 C7 C8 D2 D4 D5 D7 D8 D9 F1 K1 L1 L2 L3 L5 L6 L7 L8 L9 L11 L12 L14 L15 CN51 CN52 D51D52 IC3 C118 C119 C120 C121 R11 R12 C122 R13 8T8T C123 R14 C124 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 Q1 Q2 R26 Q3 D S G Q8 R31 R33 R34 R1 R35 R2 R36 R3 R37 R4 R38 R8 R9 R40 R41 R43 R

38、44 R45 VR1 R46 R47 R48 R49 C160 R55 R56 R57 R58 R59 R60 R61 R62 R63 R72 CN3 C12 C13 C14 C17 GND +B2GND+B1 Main DC Back up battery J72-0911-09 (B/2) +B1 GND +B2 CN6 MAIN DC (RED) CN7 BACKUP (ORANGE) CN8 GND (BLACK) CHARGE + CN4 FAB1 2FAG 1 3B B E CN5 Vg + + Q4GD + 8T CN1 TX IN 1 45 8 PDT VTH Vg PC DE

39、T TH1 Q5GD + 1 8E RSW 8T PC FAS PDT BAT VYH REV FWD ANT J72-0911-09 (A/2) C88 C60 C39 TKR-850 PC BOARD Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 FINAL UNIT (X45-374X-XX) 0-10 : K,E,C 0-11 : K2 0-12 : K3,C3 3-01 : C6 Component side view (J72-0911-09) PC BOARD TKR-850 FINAL UNIT (X45-37

40、4X-XX) 0-10 : K,E,C 0-11 : K2 0-12 : K3,C3 3-01 : C6 Component side view (J72-0911-09) Ref. No. Address IC38J Q19H Q29G Q38F Ref. No. Address Q46I Q55L Q88K D28I Ref. No. Address D47P D59Q D73J D86E Ref. No. Address D96E D517B D528B 6 JIHGFEDCBA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C49 C50 C52 C53 C91 C

41、92 C93 C94 C95 C96 C97 C106 C107 C108 C109 IC1 R51 R52 R53 J72-0911-09 (A/2) 1 34 6 TKR-850 PC BOARD FINAL UNIT (X45-374X-XX) 0-10 : K,E,C 0-11 : K2 0-12 : K3,C3 3-01 : C6 Foil side view (J72-0911-09) Ref. No. Address IC17J IC29O Q98O D108O 7 JKLMNOPQRS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C49 C50 C77 C

42、78 C79 C98 C99 D10 C100 C101 C102 C103 C104 C105 C106 C107 C1 IC2 C112 C113 C114 C115 C116 C117 Q9 R6 R7 R50 R51 R52 R54 C10 C15 C18 C19 J72-0911-09 (B/2) +B1 GND +B2 GND +B2GND+B1 Main DC Back up battery 1 3 I G O + Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 PC BOARD TKR-850 FINAL UNI

43、T (X45-374X-XX) 0-10 : K,E,C 0-11 : K2 0-12 : K3,C3 3-01 : C6 Foil side view (J72-0911-09) JKLMNOPQRSIHGFEDCBA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C49 C50 C52 C53 C77 C78 C79 C91 C92 C93 C94 C95 C96 C97 C98 C99 D10 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 IC1 I

44、C2 C112 C113 C114 C115 C116 C117 Q9 R6 R7 R50 R51 R52 R53 R54 C10 C15 C18 C19 J72-0911-09 (B/2) +B1 GND +B2 GND +B2GND+B1 Main DC Back up battery J72-0911-09 (A/2) 1 34 6 I G O + TKR-850 PC BOARD Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 PC BOARD TKR-850 FINAL UNIT (X45-374X-XX) 0-10

45、: K,E,C 0-11 : K2 0-12 : K3,C3 3-01 : C6 Foil side view (J72-0911-09) FINAL UNIT (X45-374X-XX) 0-10 : K,E,C 0-11 : K2 0-12 : K3,C3 3-01 : C6 Foil side view (J72-0911-09) Ref. No. Address IC17J IC29O Q98O D108O 8 7 6 5 4 3 2 1 ABCDE TKR-850 SCHEMATIC DIAGRAM X45-374X-XX (1/2) -t C33 470p R49 0 470p R

46、50 18 470p Q9 0-10 0-11 0-12 3-01 X45-374X-XXL1 10n 10n 3.9n 3.9n L2 10n 18n 27n 27n L3 18n 4.7n 8.2n 8.2n L8 39n 39n 68n 100n L14 15n 10n 10n 10n R2 2.2k 4.7k 4.7k 4.7k R4 22 10 10 10 R6 47 10 10 10 R11 100k 100k 33k 33k R12 18k 18k 15k 15k R13 47 47 22 22 R14 270 270 270 180 R15 18 18 18 33 R16 27

47、0 270 270 180 R24 100k 120k 100k 100k R46 470 0 0 0 R47 2.2k 3.3k 3.3k 3.3k R72 180k 180k 180k 270k C1 470p 10p 10p 10p C8 8p 3p 10p 10p C17 5p 27p 56p 56p C21 12p 12p 22p 22p C22 6p 9p 12p 12p C25 No No No 0.1 DTD123EK 470p 100u25 470p R56 47k 470p IC1 TK11050M 1 2 3 4 5 6 C1060.1u C10310u10 R13 1S

48、S355 L14 470p C1080.1u C2447u16 C12 470p C22 IC2 NJM78L05UA 2 COM 3 IN 1 OUT 6.8k CN1C17 2SC4116(Y) Q8 470p R18 100 C7470p C6470p C8 C98 470p C27470p 470p R347 R51100k 2SC3356(R24) Q2 R46 C102470p 470p C26 C38 470p 2SK2596 Q3 R6 CN4 1 2 L5 6.8n R5239k C280.1u 10n C31 470p C107100p L2 0.1u 470p R110k R4 * * * * * * * * * * * * * * * * * * CN3 1 2 3 4 5 6 7 8 C21 R48 470 L1 R47 2SC5110(O) Q1 470p R8 10 470p C104 100p C34 C109100p R2 R15 C1 R53 150k C23 470p C1