Kenwood-RXDV727-cs-sm 电路图 维修手册.pdf

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1、MINI HiFi COMPONENT SYSTEM RXD-V525/V626/V727/V828 SERVICE MANUAL (XD-V525V828) * 1999-8/B51-5567-00 (K/K) 406 70% In compliance with Federal Regulations, following are repro- ductions of labels on, or inside the product relating to laser product safety. *Refer to page 2 if you want to know system c

2、onfiguration. Refer to the RXD-652 service manual (B51-5517-00) for DISASSEMBLY FOR REPAIR. KENWOOD-Crop. certifies this equipment conforms to DHHS Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J. DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM PHONE

3、S AUTO REVERSE DIRECT PROGRAM SEARCH SYSTEM APLAYB REC/ PLAY AUTO REVERSE DIRECT PROGRAM SEARCH SYSTEM MENU DISC SKIP 0? PUSH OPEN MINI HI-FI COMPONENT SYSTEM XD-552 PBCKEY CONTECHO EX.BASS SELECT ENTER INPUT DISPLAY /DEMO MIC VOL MIN.MAX. MIC BACK BAND TUNING MODE 1 The value shown in ( ) is the vo

4、ltage measured at the moment of STOP. CAUTION: For continued safety, replace safety critical components only with manufacturers recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s)

5、. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. BNBPBRBTBVBOBQBSBUBW 2 1 3 5 7 4 6 H.P Rch1 POW. GND +B 21 -B 3 R9R5 SELF CHECK +

6、12 SENS +12V 47K1K R16 12K R121 H.P Lch2 SP RELY PROTECT 3 44 3 55 6 AMUTE ATT 7 8 +12V9+12V R123 100 R122 5.6K +B C82 0.01 + C81 10u16 +12V C83 10u16 R127 1K +B R128 100 1/4W R132 330 2W R131 330 2W +B 1/4W1/4W 10K + R126 R124 10K R125 10K Q43 C16 7P R32 R34 13K R38 R36 6.8K 1/4W 13K 3.3K 47K C30 4

7、7u50 + R40 1.2K +12V Rch10 R2 2.7K R4 1.2K R6 2.2K + 1u50 C2 R12 100K R10 2.2K C4 47P 47K R14 S.GND11 2.2K2.2K R11 100K 47K R13 C3 47P BBB C26 47P R24R30 330P C10 R20 3K R18 3K 100P R28 240 + 4.7u35680 W54 C11 100P 680 C12 330P C9 R17 3K R19 3K 4.7u35 C14R26R25C13 R27 240 + Q11,12 Q5-8 R15 12K Lch12

8、 1.2K R3 2.7K R1 Q1,2 +12V + Q3,4 1u50 C1 C25 47P 7P R23 47K R29 1K C15 W53 47u50 47K C29 + 1.2K R39 Q9,10 13K 1/4W R37 3.3K R31 13K 1/4W 6.8K 1/4W R33R35 12K R87 15K 0.22 R72 10 1/4W +B+B B +B 22 1/4W +B R42 R46 B 2W 0.22 Q14,16 R48 2W 0.22 0.022 R60 3.3K C34 1.3K R58 1.6K 0.01 C36 R103 2.2K 3 +B +

9、B R102 1000P 47K C66 +B R101 K1 B R44 22 1/4W +B B B R62 3.3K 0.22 C42 0.22 C72 1/4W R112 150 + B +B Q19,20 0.22 4700P 100u10 4 C51 5 +B R64 4.7K C62 + R86 24K R82 39K COUNTRYABB. ON 4 3 2 GND3 4 MATRIX DET 2Rch R130 1K OFF 11Lch MALAYSIA GENERAL MARKET I 0-23 M YES P1 R91 12K C61 4700P DESTINATION

10、UNIT No.CB 2W R45 0.22 R43 1/4W 22 +B R47 2W 0.22 R71 10 1/4W C41 C35 R61 3.3K R57 1.6K 0.01 1/4W Q13,15 R41 22 +B C33 1.3K 0.022 R59 3.3K R83 10K R84 Q21 Q22 15K R81 39K C63 220P 620 R93 4.7K R63 R92 PRE OUT WOOFER SUPER SHANGHAI GENERAL MARKET MALAYSIA V 30-24 I MNO DESTINATION COUNTRY UNIT No. AB

11、B. CB 12 YES 1.2K 2W 1K 2W 47u63 MTZJ20(B) or HZS20N(B2) MTZJ16(B) or HZS16N(B2) 2SD2493A2SB1624A D11, R101 R121C72D3,4D7,8Q13,14Q15,16 2W 1K 2W 680 47u50 HZS18N(B2) MTZJ18(B) or R101 R121C72D3,4 2SD2493NO HZS13N(B2) MTZJ13(B) or RD18ES(B2) orRD13ES(B2) or 2SB1624 Q13,14 D11, 12 D7,8Q15,16 92-10 R49

12、R50 R55 R56 C43C44 R85 1K B +B CN2 2/8 -E6 X13-A/2 +12V AVR D30 Q41 Q42 D33 Q43 D32 FIRST OFF Q12 D2D4 Q2Q4 Q1Q3 Q6 Q8 Q10 D8 TEMPERATURE D7 COMPENSATING DRIVER AMPLIFIER DIFFERENTIAL CN1 ATT -10dB MUTING Q11 Q9 Q5Q7 AMPLIFICATION D3 VOLTAGE D1 MTZJ13(B) or RELAY SPEAKER Q16 D12 LIMITER /CURRENT Q14

13、 POWER AMP CURRENT PROTECTION Q18 D16 Q31 D31 RELAY ON/OFF SWITCH SPEAKER D6 C Q20 D14 D5 D26 D25 CURRENT LIMITER D21 Q23 SPEAKERS SURROUND SURROUND SW Rch E2WH1E1 S1 Lch J4 Rch 2 SPEAKERS FRONT Lch 1 J2 D32: HZS10N(B2) or RD10ES(B2) MTZJ10(B) or HZS13N(B2) or RD13ES(B2) RXD-V626 (X07-3030-23) D15D1

14、1 Q15 AMP POWER Q19 B D13 Q13 /CURRENT Q17 LIMITER CURRENT PROTECTION PROTECTION D10 Q21 Q22 PROTECTION VOLTAGE 2SC4137F50(V,W) 2SA954(L,K):Q42 J3 :D21 D30: D7,8 D3,4 : : MTZJ5.1(B) or :D11,121SS244 HZS5.1N(B2) or RD5.1ES(B2) D1,2,5,6,10,13-16,25,26,31,33 : 1SS133 or HSS104A 2SC1845(F,E) Q41 Q15,16

15、: : Q13,14 Q11,12 : : 2SC3940A(R,S) Q9,10,17,18,22,23,31,43 Q5-8,19-21: : Q3,4: 2SA992(F,E) 2SD2144S(U,V) RXD-V525 (X07-30XX-XX) Q1,2: 2SC2878(B) -WH4 X00-A/3 6/8 GND LINE SIGNAL LINE B LINE B LINE -1.1V MUTE ON: 0.6V OFF: -1.3V 31.0V -0.5V 1.1V +2.2V 0.6V 2.4V 0.6V +2.8V 12.4V 0V -49.0V 0V +3.0V -1

16、.1V -2.2V -1.2V -2.8V -48.2V 0V 0V 0.6V -0.5V 1.1V 0V 50.5V 0V 50.5V -0.6V 0V J POWER AMPLIFIER UNIT (X07-303X-XX) (A/2) : RXD-V525(M,I,V)/V626(M,I) MATRIX SURROUND UNIT (X07- ) (B/2) RXD-V525/V626 (4/8) O MODEL RXD-V525 RXD-V626 A AA B A A B B B A A B B 42.0V-42.1V 48.9V-48.9V A A RXD-V525/V626/V72

17、7/V828 Y39-3270-21 CAUTION: For continued safety, replace safety critical components only with man- ufacturers recommended parts (refer to parts list).indicates safety critical com- ponents. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the

18、risk of electric shock, leakage-current or resis- tance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage is an actual reading measured with a high impedance type voltmeter with no signa

19、l input. The mea- surement value may vary depending on the measuring instruments used or on the product. BXBYCACCCECGBZCBCDCF 2 1 3 5 7 4 6 +VL -ZD +ZD -VH -VL +VH GND 1 2 3+YOUT 6 4 5 7 8 +V(PRE) -V(PRE) -V -VOUT SUB GND +V 10 9 11 15 13 12 14 16 17 L OUT NC R OUT 18 19 R IN R NF 20 21 22 MUTE L NF

20、 L IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 HP R HP L F RELAY PROTECTION SELFCHECK -12V MUTE ATT +12V RCH IN A.GND Lch IN SR LIMIT SW L/C SW R/S 1 2 3 4 5 -BH +BH GND -BL +BL 23NC 4 3 2 +YOUT +VH1 GND +VL 9 8 7 5 6 +ZD -ZD -VL -VOUT -VH 17 16 14 12 13 15 11 10 SUB GND +V -V NC S OUT C OUT -V(PRE) +V(P

21、RE) 3 2 4 1 6 5 8 7 Q25-27 +12V C106 0.082 10K R40 47u10 C84 + 100K R127 10K R126 10K R42 6.2K R38 R34 47K C85 4.7u35 + R168 470K 100 R156 18K R152 0.15 C104 18K R154 W58 18K R153 R151 18K C103 0.15 R167 470K C105 0.082 R155 100 W37 10u50 C109 + 10u50 C110 + C97 + 4.7u50 + C98 4.7u50 10u50 C100 + 10

22、u16 C99 100K R11 100K R12 R1 3.3K 2.2K R5 R3 1.5K 2.2K R9 2.2K R10 R4 1.5K 3.3K R2 2.2K R6 R15 3.3K 2.2K R19 R17 1.5K 100K R25 2.2K R20 R18 1.5K 3.3K R16 100K R26 2.2K R24 2.2K R23 4.7u50 C1 + 4.7u50 C2 + C5 + C6 + R13 56K56K R14 56K R27R28 56K 10P10P47P C7 47P C8 Q1,2,5,6Q3,4,7,8 W6 C16 + 820 820 C

23、15 + R36 3.3K 56K R47 10P C17 10P C18 56K R48 220P C67 3K 3K R53 2.7K2.7K R54 R50 0.1 2W R116 R108 2.2 1/4W 10K R115 R107 2.2 1/4W 3.9K 1W R94 R104 18K 3.9K 1W R92 10u100 C55 + 10u100 C56 + 0.1 2W R49 4700P C57 4700P C58 10u100 C77 + 1/4W 22u100 + 220P C68 R121 33K 47u50 C59 + 47u50 C60 + W88 +BH BH

24、 BL +BL BH BL BL +BL BH +BH +BH +BH+BH +BL BL +BH BH BL +BL BHBH BH BH BH +BH+BH +BH BH +BH +BH+BH+BH BH +BH+BH +VH +VL VL VH V +V +V V W7 +BH 47u50 C65 + +BL V W104W5 W81 Q9,10 +BH 10u100 C61 + 10u100 C62 + R144 100 1W 100 1W R143 +VL VH VL 3.9K R124 R125 3.9K C66 47u50 + 1W 1W +BL +BH W87 W45 +V V

25、 +V 0.01 C81 K1 W47 330 2W R8 330 2W R7 R100 R178 4.7 R59C21C23 0.022 0.022 C24 0.222W 4.7 BH +BL BH +BL BL BL +BH +BH BH BL +BL BH +BH+BH+BH +BL BHBHBHBH BL BH +BH 1K R55 1K R56 2200P C19 2200P C20 L1 4.7 1/4W L2 4.7 1/4W C82 1000P R60 2W 47K R57 47K R58 R83 R84 W44 W64 W82 +12V+12V +BH+BH +VH B +B

26、 /110E/120E STK407-090E STK411-220D /230D IC1 12V +12V +12V 12V 12V 12V C4C3 0.22 C22 C78 R46 R45 R51 R52 4.7K 1/4W POWER IC CN1 CN2 POWER IC Q14 Q26 Q25 Q27 D20 D3 G PROTECT VOLTAGE IC3 (1/2) IC3 (2/2) LPF D19 A Q6 Q5 Q1 Q2Q4 Q3 Q7 Q8 FRch or SW Rch SURROUND FLch C or SW Lch -10dB ATTMUTE D6 D9 D1

27、D2 D21 D23 D22 Q28 Q18 Q19 LIMITER D D10 Q9Q10 PROTECT D4D5 F D25 D7 ON/OFF FL, FR SP. Q17 D28 D29 D6-8,19-21,25,28,29 : 1SS133 or D4,5,22,23 D3: HZS5.1N(B2) or D1,2: Q25: KTA1268 or Q19 Q18 Q14: 2SC2003(L,K) Q26,27: KTC3200 Q3,4,7,8: 2SD2144S(U,V) or Q1,2,5,6: 2SC2878(B) IC3: NJM4565D-D IC2: IC1: S

28、TK411-220D KTD1303 : 2SC1845(F,E) 2SA992(F,E) MTZJ5.1(B) or RD5.1ES(B2) HSS104A : -E1 X13-A/2 2/8 : : GND LINE SIGNAL LINE B LINE B LINE : DTC113ZSAQ13,17,28 Q9-12 2SC1845(F,E) D9,10 MTZJ18(B) : HZS18N(B2) or IC1 IC2 K POWER AMPLIFIER UNIT (X07-304X-XX) (A/2) : RXD-V727(M,I,V)/V828(M,I,V) MODEL RXD-

29、V727 RXD-V828 0.6V0.6V 0.6V0.6V 0.6V 0.6V 0.6V 0.6V 12.3V-12.3V 0V 2.0V 0V 48.5V 49.1V 0V 0.6V A-0.8V -1.7VA -1.3VA +0.9VB +16.7VB +16.2VB 0V 0V0V 0V0V 0V 4.3V 0V C A B D B 23.6V50.0V-50.0V-23.6V 29.5V50.3V-50.4V-29.5V ACD CAUTION: For continued safety, replace safety criti- cal components only with

30、 manufacturers recom- mended parts (refer to parts list).indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage- current or resistance measurements shall be carried out (expose

31、d parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the pro

32、duct. CQCHCJCLCNCPCICKCMCO RXD-V525/V626/V727/V828 Y39-3270-21 19 18S IN S NF 23 22 21 20MUTE C IN C NF NC 820 + 820 R69 4.3K R70 4.3K 0.1 2W R68 + 100u10 C26 C25 100u10 C69 C28 C27 56K R65 R66 56K 11 10 9 8 7 6 5 4 3 2 1 R67 0.1 2W C70 C29C30 1K R73 1K R74 R128 C63 4700PC64 4700P C64 100u500 + C63

33、100u500 + R76 47K R75 47K Q11,12 C35 3300P3300P C36 1/4W 1/4W L4 L3 7 3 1 2 5 4 6 9 8 4.7 4.7 R81 R82 3 10 11 8 9 6 7 4 5 2 3 1 7 9 8 5 6 4 2 1 R139 620 C10 470P 12K R141 12K R140 R177 620 K2 C12 0.01 W70 OFF ON C87 3300P C37 4700P C39 4700P C38 4700P W72 W77 R77 4.7 2W 2W 4.7 R78 0.22 C33C31 0.022

34、0.022 C32 W75 W69 12K R142 W51 UNIT No. 82-11 DESTINATION COUNTRY SHANGHAI MALAYSIA GENERAL MARKETM I V ABB. MALAYSIA GENERAL MARKET ABB. SHANGHAI COUNTRY 40-21 V I M DESTINATION UNIT No. A YESNO DFBG 10u50 C5,6 YES C87 C87 30 0.01 C29, 220P C69, 70 D1,2 NO 23 D4,5,22, YES E1,2 E6,7 NO YES J2J4 NO L

35、1-4 3uH NOYES AFDGB 4.7u50 C5,6 2200P330P C29, 30 C69, 70 NO D4,5,22, 23 NONOYES1.25uHYES E6,7E1,2J2L1-4J4 NO D1D2 STK411-220D /230D STK499-120 IC2 HZS6.8N(B2) or MTZJ6.8(B) or RD6.8ES(B2) HZS16N(B2) or MTZJ13(B) or HZS13N(B2) or MTZJ16(B) or RD13ES(B2)RD16ES(B2) 1 RXD-652/E/W RXD-852/E/W 2 RXD-A601

36、 RXD-A701 MODEL22354687910171113121615141918202123 RXD-652/E/W RXD-A601 RXD-A701 RXD-852/E/W MODEL1324567815910111213141617181923202122 MODEL RXD-752/E/W RXD-A81 RXD-772S RXD-702/E/W 132456781091617191112131415181923222120 8765432MODEL1 RXD-772S RXD-752/E/W RXD-702/E/W RXD-A81 2322212019191817161514

37、131211109 0.01 C9 0.01 C11 R71R72 NO C9,11 4.7u35 C15,16 YES C9,11 10u16 C15,16 82-10 40-22 C34 0.22 10P 10P R64 R63 W7,37,44,51,58,64,69, 72,77,81,82,88,104 COUNTRYABB. GENERAL MARKET SHANGHAI MALAYSIA V M I DESTINATION SHANGHAIV DESTINATION GENERAL MARKET COUNTRY MALAYSIA ABB. M I Q19 2SB13702SC32

38、45A(F) Q18 2W 20K 70178 2SB16402SD2525 2W 620 220 Q19Q18 R69, R100 -14470,75,87 YESNONOYES W5,6,45,R142 S1 W5,6,45, 70,75,87 R128 R128 33K 70178 3K 47 R69, R100 144 NOYES R142- S1 NO W7,37,44,51,58,64,69, 72,77,81,82,88,104 YESNOYES WH2WH1 IC2 STK499-120YESNOSTK407-120E WH1 WH2IC1 YESYESNO 2P21 STK4

39、11-220DSTK411-220D IC1 YESNO IC21P2 NO 2 E1 Q11Q12 PROTECT Rch 2 FRONT SP. Lch 1 J1 Q13 ON/OFF or SURR. SP. C,SW SP. P1 J3 B SUPER WOOFER PRE OUT E6 Lch 3 Rch 2 SURROUND SP. Lch 1 2 3 1 J2 J4 SUPER WOOFER SP. RXD-V727 RXD-V828 Rch 4 S1 CENTER SP. SURROUND SP. D8 SURROUND Rch Lch WH1 WH2 E2 E7 RXD-V7

40、27 (X07-30XX-XX) RXD-V828 (X07-30XX-XX) 12 -WH4 X00-A/3 7/8 IC1 IC2 IC1 IC2 P2 MATRIX SURROUND UNIT (X07- ) (B/2) (X07-304X-XX) RXD-V727/V828 (5/8) P 0V 4.3V 0V0V 0V0V 0V0V B -42.7V41.5V42.6V 0V -41.5V-40.2V -49.6V48.4V49.7V-34.4V-33.2V -46.3V45.3V46.3V-45.0V-43.7V -53.7V52.7V53.7V-33.0V-31.8V -24.6

41、V -24.7V -25.7V -23.0V-20.5V21.9V-21.8V22.9V 24.5V 24.6V 25.7V 23.5V-23.4V -24.5V24.6V -22.2V -22.8V -24.5V -35.7V63.8V 50.3V 35.5V36.1V 24.4V 0V 25.0V 27.5V-28.2V 18.3V-18.4V -36.2V-63.9V -25.1V-50.3V -35.7V -24.5V -39.8V33.0V -34.2V48.7V -38.6V -32.9V D B D -53.7V -46.3V -49.6V -42.7V -24.6V -24.7

42、V -23.0V -25.7V A C 0V0V0V 0V0V0V0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V -35.7V -24.5V 0V0V0V0V0V0V0V0V0V 25.0V 36.1V63.8V35.5V 50.3V24.4V 0V -63.9V-36.2V-28.1V27.5V 18.3V-18.4V-25.1V-50.3V-32.9V -38.6V 0V -35.7V-35.7V-35.7V -24.5V-24.5V-24.5V 0V0V 33.0V-39.8V 48.7V-34.2V 0V0V0V0V0V0V ACDB ACDB 2SA1286-T11

43、 2SA1534A 2SA954 2SA992 2SC1845 2SC2003 2SC2878 2SC3246 2SC3940A 2SD863 2SB1624 2SB1624A 2SD2493 2SD2493A 2SA1175 2SC2785 DTA113ZSA DTA124ESA DTA143TSA DTC124ESA DTC143TSA UN4116 2SA1048 2SC2458 UN5119 UN5219 2SB1370 UN4212 UN4216 2SC3311A KTA1268 KTC3200 KTD1303 2SC3245A2SB1412F5 2SB13752SC4081DTC1

44、24EUA2SC4137F50 NJM4565D-DBU2090 HD74HC166P HA12136A TC74HC166AP TA8409SBA3126NHA12219NTNJM4565M NJM4565MD DAN202UTA7805SBDAP202UMA142WA MA142WK UN5212 NJM4565LBU2090FS-80840ANYBA5979S 16 17 32 1 1SS301CXD2718Q M62492FP SI-3050JM66004SP CRCSCUCWCYDACTCVCXCZ 2 1 3 5 7 4 6 GND LINE B LINE B LINE +5.6V

45、 AVR D13 D12 Q7 Q6 D14 +5V AVR -35V AVR Q8 +9V AVR D10 -12V AVR D8 D9 D11 Q5 CN2 Q4 +12V AVR 2SA1534A(R,S):Q7 WH4 D1 WH2 HZS20N(B2) HZS16N(B2) MTZJ16(B) or S5688B D15 D14 : : MTZJ20(B) or RD20ES(B2) or HZS6.8N(B2) MTZJ6.8(B) or RD6.8ES(B2) or HZS6.2N(B2) D12,13: D11: S1ZB20(4101)D3 MTZJ6.2(B) or RD6

46、.2ES(B2) or HZS6C2L HSS104A 1SS133 or D9 D7 : : D4-6,8,10: : D2SBA20F03 2SC3940A(R,S) or 2SD863(E,F) D2 D1 : : Q8: RXD-V626 (X00-2930-23) S2 D2 D4 Q1 E1 WH3 E2 WH1 FAST OFF D3 Q9 D7 Q2 A D15 D6 D5 BS1 UN4216 orQ1 KTA1267(Y,GR) 2SA1175(F,E) or 2SA1048(Y,GR) or KTC3199(Y,GR) 2SC2785(F,E) or 2SC2458(Y,

47、GR) or Q6: Q5,9 : 2SB16592 2SC3940A(R,S) KTC3205 or 2SD863(E,F) or DTC143TSA :Q2 Q4: : TA7805SB TA7809SB IC2: IC1: CN1 RXD-V525 (X00-29XX-XX) -CN3 X13-A/2 2/8 2/8 X13-A/2 -CN1 X07-A/2 -CN2 4/8 O G B +B R18 91K 12V P2 NC 20 FL-REF FIL 19 18 -35V FIL 17 16 35V SGND +5V.LED+5V 15 14 DGND 13 C12 33u50 4

48、7K R6 +5V 12V 35V C11 33u50 + 220u63 +5V C16 + 35V 12V R15 47u35 C10 51K R20 + + 2.2u50 10K C17 1/4W R12 3.3K u-COM+5.6V SELF-CHECK CD+9VGND DECK +12V DECKMECHA +12V RETURN GND 4.7 1/4W C20 0.1 +9VCD +9V7 F.OFF11 +5.6V12 12V 9 POWER 10 8 1/4W 1/4W R17 2.7K 4.7 R16 + +5.6V +9V +12V +12V 12V 6 5 -12V

49、4 3 12V +5V C13 2 0.1 10u16 C14 C21 2 1 1/4W IN 3 OUT GND +B 1 R29 OUT 31 IN GND 47u35 R11 1.2K C15 + R19 20K R14 11K +B R30 C8 47u35 + C18 1000P R27 3.9K R10 10 C28 47u35 + R9 620 R8 3.9K +5.6V +12V+12V SGND 2 1 +12V+12V 180 2W R31 +B +5.6V POW. GND +B -B 14FIL14 132 35V 1515FIL 100K R23 C3 R22 100K C4 + + 35V 13 12 11 B13 B GND 12 11 10 9 8 7 GND GND 10 9 B B 8 7 11 3 2 CN4 4 CN3 3 2 4 6 F1 5 COUNTRY GEMERAL MARKET MALAYSIA DESTINATION A ABB. I M 0-23 UNIT No. YESYES R2 B 1AVR1 0.01 C1 3300u25 C2 1000u25 B + +B C9 + AVR GND44 6 5 -35V6 AVR5 AVR GND3 35V 2 3 -35V2