Rane DA 26S DA 26S Schematic - Page 6

CH3 REF 1 CH3 Vc 2 3 REF Vc CH3 RMT GND PAGE EN3 G212 8 U29D CH3 + 4 + CH3 - 5 - CH3 OUT DUCK_EN 6 7 6 GND J7 6pin EURO CH3 REF +5 R198 Z22 301 220pF OUTPUT LEVEL +0 R200 301 -6 -12 +6 R131A 20kB +15 2 R205 +12 LEVEL 200k R210 80.6k R208 2.20M 6 7 31 CH 3 REMOTE CH3 Vc Z23 220pF -15 R202 51.1k 5 8 R209 100k -15 -9V R213 R217 6.04k 9.09k GND Q5 2222A C127 D24 4148 0.001 R215 200k FULL HIGH LOW S6B 2P3T 6 5 U28B 7 072 GND R219 63.4k -100 mV/dB LOW PASS HIGH PASS FULL RANGE C129 0.33 C133 R221 0.33 63.4k C131 0.33 GND +15 8 3 2 U28A 1 072 4 -15 +5 12 G212 1 U29A PRIORITY 5 GND 3 2 R128 30.1k C139 R237 30.1k 100pF 4 3 C135 R231 22/16v 30.1k S6A 2P3T 10 R233 511 11 U24C 12 SSM2164 +15 8 2 3 U31A 1 33078 4 GND -15 2 C137 470pF 1 GND R224 10.0k R228 3.16k 6 5 U31B 7 33078 32 mV/dB C142 R241 47pF R245 5.11k 5.11k 6 5 U33B 7 33078 GND C140 R240 10.0k 47pF R243 5.11k +15 8 2 3 U33A 1 33078 4 GND -15 C144 R251 R326 22/25v 100 R247 20.0k 100 C66 820pF GND GND C147 R252 R327 22/25v 100 R248 20.0k 100 C67 820pF GND GND Z25 220pF CH3 + CH 3 OUTPUT Z26 220pF CH3 - CH4 REF 1 REF CH4 Vc 2 3 Vc CH4 RMT GND PAGE EN4 CH4 + 4 + CH4 - 5 - CH4 OUT G212 9 U29C 6 GND DUCK_EN 11 10 J8 6pin EURO +5 CH4 REF R197 Z20 301 220pF CH 4 REMOTE CH4 Vc Z21 220pF +15 +5 -15 OUTPUT LEVEL R199 +0 301 -6 +6 +15 1 R203A 2 20kB -12 +12 LEVEL 3 -15 R201 51.1k 6 7 5 8 FULL HIGH LOW S7B 2P3T R204 200k R211 80.6k -15R212-9V R216 R206 2.20M 6.04k 9.09k GND Q4 2222A C126 D23 4148 0.001 R207 100k R214 200k 6 5 GND U30B 7 072 R218 63.4k -100 mV/dB +15 C69 C70 C113 0.1 0.1 0.1 C115 C117 C119 C121 C123 C125 0.1 0.1 0.1 0.1 0.1 0.1 GND 6/6/2007 C:\cad projects\DA26S\110318-5.SchDoc C114 0.1 C116 C118 C120 C122 0.1 0.1 0.1 0.1 DECOUPLING CAPS C124 GND 0.1 -15 R225 R229 AGC VC 10.0k 3.16k GND -100 mV/dB +15 LOW PASS HIGH PASS FULL RANGE 13 G212 16 U29B PRIORITY 4 -15 14 15 R123 30.1k R130 C138 30.1k 100pF C134 R230 22/16v 30.1k 15 R232 U24D 13 SSM2164 +15 8 2 3 U32A 1 33078 4 14 511 4 3 S7A GND -15 2 2P3T C136 470pF 1 GND C143 R242 47pF R246 5.11k 5.11k 6 5 U34B 7 33078 GND C141 R239 10.0k 47pF R244 5.11k +15 8 2 3 U34A 1 33078 4 GND -15 C145 R253 R328 22/25v 100 R249 20.0k 100 C191 820pF GND GND C146 R254 22/25v 100 R250 20.0k R329 100 C194 820pF C128 0.33 C132 R220 0.33 3 8 +15 63.4k C130 0.33 GND 2 U30A 1 072 4 -15 R222 10.0k R226 3.16k 6 5 U32B 7 33078 32 mV/dB 46 R203B 5 R131B 5 20kB 20kB R203C 20kB R131C 20kB GND GND 46 10 S6C 2P3T 9 GND S7C 2P3T 10 9 GND GND GND Z24 220pF CH4 + CH 4 OUTPUT Z27 220pF CH4 - AGC VC R223 10.0k -100 mV/dB R227 3.16k GND ACTION: UNUSED DA26S OUTPUT 3 & 4 DRAWN BY: SKH CHECKED BY: 10802 47th Avenue West SHEET: Mukilteo WA 98275-5098 5 of 6 110318