Carvin_F150,_HT150_Power_Amp_(Rev.4)_Schematic电路图.pdf

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1、Craig R. Hockenberry Craig R. Hockenberry .047F 250VAC 1 A Slo Blo BRIDGE/MONO Darlington Darlington CH1 OUTPUT CH2 OUTPUT CH 1 INPUT 4700F 50V 4700F 50V 470F 470F 30-15028 STBY-GND +IN MUTE STBY-GND +IN MUTE 80-15028 +Vs sig -Vs sig TDA7294 +Vs sig -Vs sig TDA7294 1.5K 2W 1.5K 2W 16AUG95 BTSTRP +Vs

2、 pw -Vs pwBTSTRP +Vs pw -Vs pw 1N4003 1N4003 MPSA14 Signal MPSA14 +15VDC +15VDC -15VDC 16V 16V ON/OFF .22F Green 120pF 120pF 120pF 120pF STBY MUTE 10F 10F J101 R101 R100 C102 C103 J100 C100 C101 56pF 56pF R112 R113 STBY MUTE U200 R213 C110 C111 C112 R5 C5 10F MUTE STBY MUTE STBY C210 C212 C211 C114

3、D101 Q101 R117 R119 C113 D100 Q100 D102 D103 47K 10F 470K 470K 4.7K 4.7K Clip J102 J202 C1 C2 1.5K .1F .1F 10F 10F .1F .1F 1.5K 10F 10F 10F 56pF 56pF 10F OUT D1 D2 D4 D3 C8 22K 22K OUT 22K R114 R115 R116 R118 R120 Red 24K 24K 22K 22K C106 R212 R1 R2 C3 C4 P100 10K Z1 Z2 C107 R109R105 R106 R107 R104

4、R108 S2 R111 S1 C109 R201 R200 C202 C203 J200 C200 C201 22K 22K A1.B R202 C204 R203 C205 22K 22K C206 P200 10K A2.B C208 C207 R209 R205 R206 R207R204 R208 R210 R211 C209 U100 10 13 1514 10 13 1514 V+ V- V+ V- V+ V+ 2.2K 3.3K V+ V- A1.A R102 C104 R103 C105 cw A2.A C108 J201 cw 1 2 - 3+ 4 6 7 8 9 1 2-

5、 3+ 4 6 7 8 9 + + + + + + + 2 3 1 + 25V + 25V + 2 - 3 + 1 + 6 5 7 + 6 - 5 + 7 + Darlington Darlington 1N4003 1N4003 MPSA14 Signal MPSA14 .22F Green C214 D201 Q201 R217 R219 C213 D200 Q200 D202 D203 47K 10F 470K 470K 4.7K 4.7K Clip R214 R215 R216 R218 R220 Red V+ V+ 2.2K 3.3K + + CH 2 INPUT 1N4003 R7

6、 R6 C6 D6 10F 33K 10K + +15VDC R110 6802.7K 5.6K 12K 0.022F 2.2K 20K 910 1K 10F 0.0047F R4 D5 R3 4.7K Yellow Power 1W 1W 24K H2.1 H2.2 H1.1 H2.8 H1.3 H1.8 H3.1 H3.8 H3.4 H2.4 H2.5 680 5.6K .0047F 2.7K .022F 12K 20K 10F 910 1K 2.2K R121 R221 R122 R222 C115 + 47K 10F C7 + 10F 22 .5W 22 .5W 47K C215 +

7、10F E201 E101 E200 E100 1W E100 E200 QC2 QC3 QC1 E1 E2 H1.4 H1.4 EQ EXPAND IN / OUT EQ EXPAND CIRCUIT 100 10K 20K dbu 201K -5 -3 Hz 0 3 5 EQ EXPAND CIRCUIT 100 10K 20K dbu 201K -5 -3 Hz 0 3 5 FUSE PWR 1 PRI 1PWR 2 AC BLU PRI 2 Tech GND 1% 1% 1% 1% 1% 1% 1% 1% 15 DEC 95 P4 P5 S1.A S1.B 60-75200 (x4) 12340 World Trade Drive San Diego, CA 92128 (858) 487-1600 FAX 521-6032 REVISED BY: APPROVED: DRAWN BY: DATE: DATE: ASSY. DATE: ARVIN REV: REV: NO: PCB NO: C F150 & HT150 RadioFans.CN 收音机爱 好者资料库