Eden_wt1205-sch电路图.pdf

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1、Gain Compressor Threshold Gain Trim To Channel 1 Clip Enhance Pre-EQSendReturn High Mid 2200Hz Low Mid 550Hz From Lower Board Dale Heinz Treble BoostBass Boost Ch. 1 Post EQ Send Ch. 1 from Preilimter Output Date: 5/21/2008 11:15:08aSheet:1/2 REV: TITLE: Document Number: WT1205upper 1.0 Eden WT1205

2、1 of 5 100-100 + VR100 1 2 P100 R125 R122 R124 R123 R126 R128 R129 R130 R132 D105 D106 R127 R131 R135 C114 R134 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 U101 R137 R133 AK CR1 C113 VR101 R185 R136 VR102 R138 R139 C115 C116 R143 P103-1 D109-1 R140 R141 D107 D108 AK LED103 R142 C149 P103-2 2

3、3 1 U102A 6 5 7 U102B 2 3 1 U103A 6 5 7 U103B C147 R144 R145 C118 VR103 C119 R147 R148 R146 R149 C121 C120 R151 C122 R150 C123 R152 C124 2 3 1 U104A 6 5 7 U104B R153 R154 C126 VR104 R156 C127 C125 R155 VR105 C128 R157 C129 R158 R160 C131 R159 C130 VR106A R161R163 R162 C135 C134 R165 VR106 R164 C132

4、C136 R166 R196 R195 C137 R168 C139 R174 R175 R178 C146 R171 R176 123 456 S100 AK LED400 123 456 S101 R400R401 AK LED401 C140 R180 C142 R179 C141 C145 R173 R177 R172 2 3 1 U105A 2 3 1 U106A 6 5 7 U106B 6 5 7 U108B C143 D112 R182 R181 R183 C144 P103-3 OP100 R167 2 3 1 Q103 2 3 1 Q104 C138 D110 R169 R1

5、70 UL100-1 K8 2 3 1 100k 390K 56K 18K 27k +15V -15V 1Meg -15V 4K7 10K 1K 1M2 -15V 1N4148 1N4148 -15V 2M2 12K 4K7 .1 6K8 THAT4301 +15V -15V 47 6K8 +15V 10/50 10k +15V 680k 160k 100k -15V 10k 22k 47pF 2u2 1Meg 160k 1Meg +15V 1N4148 1N4148 Clip 6k8 2u2 TL072P TL072P TL072P TL072P 2u2 22k 39k 47pF 100k

6、1uF 68k 27k 18k 18k .0047 .022 27k 47pF 68k 820pF 100k 1uF TL072P TL072P 22k 22k 47pF 10k 10k .01 .0047 10k 10k 1uF 22k 47pF 22k 47k .01 10k .0047 100k 15k15k 56k 470pF .0047 8k2 100k 220k 1/50 4u7 68k 68k 68k 2u2 22k 47pF 12k 47k 22k .0022 3k3 1 Meg +15V -15V 22k 1/50 3k3 .1 6k8 .47 .47 10k 390k 18

7、k TL072P TL072P TL072P TL072P .1 1N4148 15k 180k 1k 47/50 3k3 -15V 10/50 1N4148 1k 1k RadioFans.CN 收音机爱 好者资料库 Switched Audio to Master Volume and Limiters D. I. Output D. I. Level Pre Post Pre-EQ Signal From R193 & R282 Post-EQ Signal From K4-4 & K5-2 Output to Left Channel PM500 To RLED100 MUSIC PR

8、ODUCTS GROUP Dale Heinz 2 3 1 U107A 6 5 7 U107B 2 3 1 U205A 6 5 7 U205B 2 3 1 U206A 6 5 7 U206B 2 3 1 UL100A 6 5 7 UL100B BP103-4 1 2 3 VR108A 1 2 3 VR108B C163 R186 C147A R188 R187C160 BP103-7 R190 R191 D114 D115 R189 R192 5 6 4 S102 2 3 1 S102 C148 D117 D118 C161 BP103-8 R279 R281 R278 C241 R283A

9、R280 R277 R282A C244 BP103-5 C162 12 K4 12 K5 P104-1 D116 R199 2 3 1 S110 1 2 3 VR109 R200 R201 R202 C242 C243 R204 R203 P104-3 P104-4 P104-2 RL101 CL101 RL100 CL100 CL102 RL105 RL107 CL103 D S G QL101 RL108 CL104 P104-6 RL102 RL103 RL104 RL109 RL106 CL107 QL105 QL102 QL103 RL111 RL110 LD100 LD101 R

10、L112 QL104 RL113 RL114 CL105 RL115 P102-5 CL106 TL072P TL072P TL072P TL072P TL072P TL072P TL072P TL072P 100k 100k 22pF 22k 3u3 10k 10k 3u3 10k 10k 1N4148 1N4148 +15V -15V 3k3 3k3 3u3 +15V 1N4148 1N4148 -15V 3u3 10k 3k3 10k 3u3 3k3 10k 10k 22k 3u3 3u3 1N4148 12k 10k 12k 680 680 10/100 NP 10/100 NP 10

11、0k 100k 18k 22pF 3k3 3u3 3u3 18k 100k 68pF 6k8 10/100 1 Meg 270 1 Meg -15V 330k 3k3 2u2 3k3 15k10k 10k 100k .01 -15V 3k3 10/50 RadioFans.CN 收音机爱 好者资料库 Enhance Level Freq. Bass Treble On Treble Boost To Clip On Bass Boost Post EQ Send From PreLimiter Output Balance Master Volume Audio from Channel Sw

12、itching Audio to Left Channel Limiter Stereo/Bridge Dale Heinz Date: 5/21/2008 10:58:52aSheet:1/2 REV: TITLE: Document Number: WT1205lower 1.0 Eden WT1205 2 of 5 100-100 VR203 C231 LED219 U201-5D211 C219 BP203 2 3 1 U202A 6 5 7 U202B C218 R244 R245 C220 R247 R248 R246R248A C221 K7 R251 C224 C224A K1

13、 C222 R249R250 C223 VR206 R253 R252A 2 3 1 U203A 6 5 7 U203B R254 1 2 3 4 5 6 VR204 C225 R252 R255 C226 C227 R256 VR206A R260 C230 R258 C228 C229 R257 VR207 R259 2 3 1 U204A 6 5 7 U204B R262 R265 C233 R266 C239 R272 C235 R267 R270 A 1 K 2 S 4 D 6 OP200 R261 C237 R268 R271 R273 C238 R269 C236 R273A C

14、240 D211A R274 R275 R276 BP203-1 Q204 Q205 C232 D210 R264 CH.2 5 6 4 S202 2 3 1 BB1 S202 5 6 4 S203 2 3 1 BB1 S203 LED220 R327 R326 RVR100 LVR100 RR100 RR101 VR101 RC100 2 3 1 RV100A 6 5 7 RV100B RC101 RR102 RR103 RC102 RR108 RC104 RR109 RQ101 D S G RQ100 RR110 RR104 RR105 RR107 RC103 RR106RR111 RQ1

15、02 RR113 RD101 RD100 RR112 RQ103 RR114 RR115 RQ104 RR116 RR117 RLED100 RC107 RC106 RC105 5 6 4 S300 2 3 1 BB1 S300 1 2 3 4 5 6 P202 LED300 R303 1 2 3 4 5 6 P204 LLED100 100k 1uF -15V 1N414847pF From Pre EQ Return TL072P TL072P 2u2 22k 39K 2u2 68k 27k 18k18k .0047 Relay 68k 47pF 2u2 Relay .022 27k100

16、k 820pF 10k 68k 220 TL072P TL072P 68k 100k .068 220 330 .022 1/50 15k 100K 15k 100pF 56K .027 .01 220K 100K 8K2 TL072P TL072P 22k 12k 47pF 47k 0.1 22k .0022 3k3 1M VT112L 3k3 1uF 18k 390k 6k8 0.47 10k 0.47 3k3 0.1 1N4148 15k 180k 22k MPSA56 MPSA56 10uF 1N4148 1k 2k2 2k2 100k 100k 12k 12k 100k 3u3 TL

17、072P TL072P 68pF 8k2 18k 2u2 18k 68pF 100k MPSA56 J112 6k8 1Meg 1Meg 270 2u2 3k3330k -15V MPSA56 3k3 1N4734 1N4734 15k MPSA56 15k 1k2 MPSA06 -15V 100k 3k3 Red 10/50 .01 10/100NP -15V Bridge 2k2 -15V Left Ch. Limit RadioFans.CN 收音机爱 好者资料库 From CH2 Tuner R109 2 4 7 5 24 P200-2 U101-17 Ch1 PreEQ to DI

18、2 4 7 5 75 NC Gain Gain Trim Ch2 Clip Ch2 Pre EQ Send Ch2 Pre EQ to DI WT1205 Lower Board 1 8 2 3 1 8 1 8 1 8 2 3 Dale Heinz 3 TIP 4 TIPSW 5 RINGSW 2 RING 1 SLEEVE 6 SLEEVESW 7 CG1 8 CG2 J1 3 TIP 4 TIPSW 5 RINGSW 2 RING 1 SLEEVE 6 SLEEVESW 7 CG1 8 CG2 U$3U$3 1 2 345 6 7 89 V101 1 2 345 6 7 8 V201 9

19、C100 R100 C101 Q100 R104 C102 R101 R102 R103 R105 R106 Q102 R108 C103 D205 B+125VDC 2 3 1 U100A 6 5 7 U100B D SG Q101 C105 R109 R110 C106 R113 R111 R112 C107 C108 R115 R114 C104 C110 R121 R204 Q200 C202 B+125VDC2 R202R205 R200 C201 C200 R107 K1A K1B C111 C109 R116R119 K3A 1 2 3 4 5 6 7 8 9 10 11 12

20、13 14 15 16 17 18 19 20 U200 C213 VR200 R226 R227 R223 R221 R222 R224 C214 R232 R237 R225 Q203 R208 C205 R201 R203R206C203R207 D SG Q202 R209 K1A1 C204 C206 R213 R210 R211 R212 K1B1 C211 C209 R216 R219 K3A1 R228 D206 R230 2 3 1 U201A 6 5 7 U201B R229 R231 R234 R233 LED202 VR1 R235 R236 VR202 R238 R2

21、41 R240 D207 D208 R242 C216 LED203 C217 R243 R239 C215 K61 12 S100 12 S101 LED100 D100 1K1 R117 R118 1K3 D101 LED101 R120 2K1 D200 LED200 R200A R217 12 S200 1K2 D201 12 S201 LED201 K62 R220 12AX7 470pF 2k2 1uF MPSA43 390k 10/160 390k 100 100K 1M5 1M5 MPSA92 33K 4.7uF 1N4148 TL072P TL072P J174 10/100

22、 10k 100K 4.7uF 10K 5K1 2k7 470pF 470pF 3k3 3k3 470pF 10/100 100K 390k MPSA43 10/160 1001M5 2k2 1uF 470pF 10k RDT1034 RDT1034 2.2uF 2.2uF3k3 15k Turbo THAT4301 10/100 +15V -15V 100k -15V 1M 4k7 18k 56k +15V -15V 27k 390k 0.1 4k7 47 1M -15V MPSA92 33K 10/100 390k 100K1M5 4.7uF 10k J174 10k RDT1034 47

23、0pF 4.7uF 10K 100K 5K1 2k7 RDT1034 2.2uF 2.2uF 3k3 6k8 Turbo 10k 1N4148 12k TL072P TL072P -15V 1k 1M2 6k8 6k8 Comp Active +15V 10k +15V 680k 160k 100k -15V 10K 33k 39k +15V 1N4148 1N4148 6k8 2.2/50 Clip 2.2uF 1M 22k 47pF +15V -15V Relay MuteBoost Mute 1N4004 10k 3k3 1N4004 Boost 10k -15V 1N4004 Mute

24、 2k7 10k -15V Mute 1N4004 Boost Boost Relay +15V 10k -15V Gain X40 Bias = 7mV between A & B A B ? CJ2 Bridge Out CJ1 Offset Adj. Audio Input Output Dale Heinz + + + + + + + + C9 R31R29 R30 R26 R32 R19 D50 Q10 Q11 D4 C10 D3 C12 R23 D S G Q2 R18 C6 Q12Q14 C11 Q13Q15 R28 R24 D5 R27 R25 Q7 Q9 R20 R21 AE

25、 S VR2 Q8 R22 C8 C7 C1 C15 R17 Q6Q4 R11 R10R13 C5 Q3 R8 Q5 R9R12 R5 D S G Q1 C3 R4 R3 D2 R6 C4 R7 21 L1 R35 R36 C13 R27A R1 R2 C2 Q16 R33 R34 Q17 5 R16 P2-1 AE S VR1 R14 R15 P1-3 .001 0.47/5W0.47/5W 0.47/ 5W 100 0.47/ 5W 100 +VCC 1N4734 TIP41 TIP42 1N4148 1000/10 1N4734 -VCC 470pF 39 J112 39k 22/50

26、C3856C3856 1000/10 A1492A1492 100 6.8k/2W 1N4148 75/5 6.8k/2W 2N5415 MPSA06 3.9K 1K 1K 2N3440 100 47pF 47pF 10/100 1000/10 1K MPSA92MPSA92 2.7K 100K100K 100/6.3 +VCC MPSA42 2.7K MPSA42 100K100K -VCC 2.7K J112 470pF 5.1k 39K 1N4148 1Meg 2.2/50100k Mute 5uH 10/2W 10/2W .1 75/5 5.1K 1.2K 2.2uF C3856 0.

27、47 / 5W 0.47/ 5W A1492 27k 1Meg 200K 200K -HV -HV Right Unmute Right Input Ground Ground Ground Ground Right Output +HV +HV Bridge Audio In Right Speaker Out Left Unmute Left Input Left Output Left Speaker Out +125vdc +15vdc -15vdc Fan +125vdc Ground Ground Right Unmute Ground Ground Left Output Rig

28、ht Output Bridge Audio To Preamps To Right Power Module To Left Power Module WT800C Power Supply + + + + + + + + + MOV1MOV2 R1 R2 R3 R4 CR1 C1 C2 C3 C4 C5 C6 VI 1 2 VO 3 GND U1 VI 2 1 VO 3 GND U2 C8 R5 R6 R7 C9C10 C7 CR2 CR3 CR4 CR5 C11 C12 C13 C14 C15 C16 C17 C18 C19 1 2 3 4 5 6 7 8 9 J2 1 2 3 4 5

29、6 7 8 9 J1 1 2 3 4 5 6 J3 1 2 3 4 5 6 J4 LED1 R8 R9 1 2 3 4 5 6 J5 T9 T10 T11 T12 T13 T1T3T2T4T5 C22C23 R10R11 C20CR6 C21 T7 T8 T6 47k 47k 820 1k 1N4007 10,000/80 10,000/80 10,000/80 10,000/80 10,000/80 10,000/80 LM7815 LM7915 .1 10k 10k 1k 10/16010/160 2.2uF .1 +15V -15V +HV -HV 2200uF 2200uF .1 .1

30、 .1 .1 10uF 10uF V- V+ V+ 12k 27k .01.01 5.6/2W5.6/2W 1000uF 820pF 1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:22-May-2008Sheet of File:E:protel文 件 WT1205 脚 踏 开 关 EDEN 20080113.ddbDrawn By: CR1 LED6 CONTROLLER ON 陈 林 冲绘 图 批 准 长 裕 电 子 有 限 公 司 C 20080113 WT1205 5 of 5 日 期 设 计 审 核 EDEN B

31、LUE GREEN RED YELLOW BROWN WHITE ORANGE 41 32 S1 41 32 S2 41 32 S3 85 76 41 32 S4 85 76 41 32 S5 LED2 ENHANCE BY PASS LED1 MUTE TO TUNE LED3 TURBO BOOST LED5 ON BOTH CHANNELS LED4 CHANNEL SELECT C1C4C2 C6 CR2 CR3 R17 0R R9 150R R6 100R R16 NC R4 NC R1 NC R10 NC C5 R14 0R R15 820R R2 0R R5 0R R3 220R

32、 R8 0R R7 NC C3 R11 0R R13 NC R12 820R 从 背 后 焊 线 视 图 ， 从“缺 口”标 记 处 ， 顺 时 针 记 录 为 ： 白 、 橙 、 绿 、 红 、 黄 、 棕 、 蓝 DIN JACK 7 PINS脚 位 对 应 的 颜 色 ： 1234567 1 2 3 4 5 6 7 外 壳 1 2 3 4 5 6 7 C1=C2=C3=C4=C5=C6=104/50V CR1=CR2=CR3= 1N4004 绿 色绿 色 绿 色 绿 色 红 色红 色 地 PDF created with FinePrint pdfFactory trial version