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R82 10.0 GND 3 R56 2 2 R85 10.0 R22 6 R8 5 4580 R26 10.0 Q13 2907 2 3 1 D2 4148 R133 2.87K -13.5 D1 4148 Z2B 7 10.0 10.0 R88 10.0 R90 10.0 R84 10.0 R83 10.0 R89 10.0 R91 10.0 R86 1 R151 22pF R157 10K 6 6 R158 5 4 4580 CW GND GND Z1B 7 R1B 100KA 5 22/25V 1K R28 100K C42 10K C46 22/25V R160
+
R145 15K +13.5 1 R185 4580 5.11K -13.5 G 3 -13.5 20K C15 Q1 2222 GND +13.5 8 D37 SIG PRES 806 22/25V 330pF R54 -13.5 C41 R42 C27
C44 R43 806 22/25V GND
C28 330pF R55 20K C16 22pF 1 C43 22/25V 3 R1A 100KA 1 2 C45 R9 R116 2 3 +13.5 8 Z2A 1 4580 -13.5 10.0
J4 ST NS NT +13.5 3
GND
D25 4 5817 D26 200K 5817 C81 GND 1/50V GND
Z1A
20K R57 20K
2
Q2 2222
CHANNEL 1 OUTPUTS
R130
R131
10.0
10.0
R117
R118
10.0
10.0
J5 ST NS TH
8 5 J1A
DIRECT INPUT 1
1 2 3 1 2 3 GND
STEREO (SHIP) MONO STEREO (SHIP) MONO
7 9 4 6 3 2 1
R132
R270
LEVEL
LEVEL
10K R159 10K J22A J23A GND
22/25V 1K R29 100K CW GND GND
D3 4148 4 D4 4148 R134 2.87K 1 2 3 Q14 2907
R119 10.0
10.0 R120
10.0 R121
GND
10.0
10.0
-13.5 -13.5
-13.5
R87 10.0 GND 3 R60 2 4 R152 R161 10K 6 R162 5 4580 R163 10K GND 1 2 3 1 2 3
STEREO (SHIP) MONO STEREO (SHIP) MONO
R146 15K +13.5 1 R186 4580 5.11K -13.5 G -13.5 R164 10K 6 R2B 100KA 4 C52 22/25V 7 5 C48 CW R10 6 5 GND 8 D38 SIG PRES 22/25V 806 -13.5 R44 C47
C29 330pF R58 20K C17 22pF 1 R78 10.0 Z4B 7
C50 R45 22/25V 806 +13.5 3 GND 2 Q3 2222
C30 330pF R59 20K C18 R122 10.0 R93 10.0 R124 10.0 R95 R123 10.0 R94 10.0 R125 3 10.0 R96 R2A 100KA 1 C49 22/25V 2 C51 R11 22pF 1 R110 2 4580 3 D5 4148 +13.5 8 Z4A 1 4580 -13.5 10.0
J6 ST NS NT +13.5 3
GND
D27 5817 D28 200K 5817 C82 GND 1/50V GND
+
Z3A
20K R61 20K
2
Q4 2222
CHANNEL 2 OUTPUTS
R202
R203
10.0
10.0
R111
R112
10.0
10.0
J7 ST NS TH
8 Z3B 5 J2A 10K
DIRECT INPUT 2
J24A J25A GND
7 9 4 6 3 2 1
R204 1K 22/25V R30 100K R79
R205
LEVEL
LEVEL
GND GND R135 2.87K -13.5 D6 4148 2 3 10.0 1 Q15 2907 10.0 10.0
22/25V CW GND
1K R31 100K GND -13.5
D7 4148 4 D8 4148 R136 2.87K -13.5 1 2 3 Q16 2907
R113 10.0
10.0 R114
10.0 R115
GND
10.0
10.0
-13.5
R92 10.0 GND 8 3 R64 2 20K R65 20K 5817 D30
+
R147 15K +13.5
-13.5 D39 SIG PRES
C53
R46 22/25V 806
C31 330pF R62
C56 R47 22/25V 806 +13.5
C32 330pF R63
J8 ST NS NT +13.5
3
2 4 R153 R165 10K 6 R166 10K R167 10K 5 Z5B 7 4580 R168 10K 6 C58 22/25V R3B 100KA 5 CW C54 R12 6 5 Z6B 7 4580 D9 4148 22pF 1
Q5 2222 R80 10.0
3
D29
Z5A
1 R187 4580 5.11K -13.5
G
GND -13.5
GND 20K C19
GND 20K C20 R126 10.0 R98 10.0 R128 1K 22/25V R32 100K R81 10.0 R100 R127 10.0 R99 10.0 R129 10.0 R101 3 R3A 100KA C55 22/25V 2 10.0 1 GND D10 4148 2 3 GND Q17 2907 10.0 10.0 CW C57 R13 22pF 1 R103 2 3 +13.5 8 Z6A 1 4580 -13.5 10.0
2
Q6 2222
CHANNEL 3 OUTPUTS
R206
R207
10.0
10.0
8 5 J3A
DIRECT INPUT 3
GND SH. 2 & SH. 3 SH. 2 & SH. 3 A B
7 9 4 6 3 2 1 J26A 1 2
200K 5817 C83 GND 1/50V GND
R104
R105
10.0
10.0
J9 ST NS TH
R208
R209
GND
LEVEL
4
1
LEVEL
22/25V GND J27A 3 1 2 3
STEREO (SHIP) MONO STEREO (SHIP) MONO
1K R33 100K GND R137 2.87K -13.5
ACTION:
D11 4148 4 D12 4148 GND -13.5 -13.5 R138 2.87K 1 2 3 Q18 2907
R106 10.0
10.0 R108
10.0 R109
10.0
10.0
-13.5
CH 3-6 IN/OUT 106674-2.SCH H:\HC6\106674-1.SCH 27-Mar-2003
MSTR IN/OUT & PWR SUP 106674-3.SCH
DRAWN BY:
CH. 1-3 IN/OUT HC 6
SKH
CHECKED BY:
RJ
10802 47th Avenue West Mukilteo WA 98275-5098
SHEET:
1 of 3
106674
R97 10.0 GND 3 R68 2 2 R246 10.0 R210 6 R14 5 4580 D13 4148 1 D14 4148 2 3 R139 2.87K -13.5 Z8B 7 R213 10.0 Q19 2907 10.0 R211 10.0 R248 10.0 R214 10.0 1 R154 22pF R169 10K 6 6 R170 5 4 4580 CW 10K R171 10K GND GND GND 1 2 3 1 2 3
STEREO (SHIP) MONO STEREO (SHIP) MONO
R148 15K +13.5 1 R188 4580 5.11K -13.5 G 3 -13.5 20K C21 Q7 2222 R247 10.0 R212 10.0 R249 10.0 R215 10.0 R172 10K C60 1K 22/25V R34 100K C64 22/25V 7 R4B 100KA 5 GND +13.5 8 D40 SIG PRES 22/25V 806 330pF R66 -13.5 R48 C59 C33
C62
R49 22/25V 806 GND
C34 330pF R67 20K C22 22pF 1 C61 22/25V 3 R4A 100KA 1 2 C63 R15 R228 2 3 +13.5 8 Z8A 1 4580 -13.5 10.0
J13 ST NS NT +13.5 3
GND
D31 4 5817 D32 200K 5817 C84 GND 1/50V GND
+
Z7A
20K R69 20K
2
Q8 2222
CHANNEL 4 OUTPUTS
R258
R259
10.0
10.0
R229
R230
10.0
10.0
J14 ST NS TH
8 Z7B 5
J10A
DIRECT INPUT 4
J28A J29A GND
7 9 4 6 3 2 1
R260
R261
CW
LEVEL
LEVEL
22/25V GND
1K R35 100K GND -13.5
D15 4148 4 D16 4148 R140 2.87K -13.5 1 2 3 Q20 2907
R231 10.0
10.0 R232
10.0 R233
GND
10.0
10.0
-13.5
R102 10.0 GND 3 R72 2 4 R155 R173 10K 6 R174 5 4580 R175 10K GND 1 2 3 1 2 3
STEREO (SHIP) MONO STEREO (SHIP) MONO
R149 15K +13.5 1 R189 4580 5.11K -13.5 G -13.5 R176 10K 6 R5B 100KA 4 C70 22/25V 7 5 C66 R16 6 5 GND 8 D41 SIG PRES 22/25V 806 -13.5 R50 C65
C35 330pF R70 20K C23 22pF 1 R216 10.0 Z10B 7
C68
R51 22/25V 806 +13.5 3 GND 2 Q9 2222
C36 330pF R71 20K C24 R250 10.0 R217 10.0 R252 10.0 R220 R251 10.0 R218 10.0 R253 3 10.0 R221 R5A 100KA C67 22/25V 2 C69 R17 22pF 1 R234 2 4580 3 D17 4148 +13.5 8 Z10A 1 4580 -13.5 10.0
J15 ST NS NT +13.5 3
GND
D33 5817 D34 200K 5817 C85 GND 1/50V GND
+
Z9A
20K R73 20K
2
Q10 2222
CHANNEL 5 OUTPUTS
R262
R263
10.0
10.0
R235
R236
10.0
10.0
J16 ST NS TH
8 Z9B 5 J11A 10K
DIRECT INPUT 5
J30A J31A GND
7 9 4 6 3 2 1
R264 1K 22/25V R36 100K R219
R265
CW
1
LEVEL
LEVEL
GND GND R141 2.87K -13.5 D18 4148 10.0 1 2 3 Q21 2907 10.0 10.0
22/25V CW GND
1K R37 100K GND -13.5
D19 4148 4 D20 4148 R142 2.87K -13.5 1 2 3 Q22 2907
R237 10.0
10.0 R238
10.0 R239
GND
10.0
10.0
-13.5
R107 10.0 GND 8 3 R76 2 20K R77 20K 5817 D36
+
R150 15K +13.5
-13.5 D42 SIG PRES
C71
R52 22/25V 806
C37 330pF R74
C74
R53 22/25V 806 +13.5 3
C38 330pF R75
J17 ST NS NT +13.5 3
D35
Z11A 4
1 R190 4580 5.11K -13.5 R156 R177
G
GND -13.5
GND 20K C25 22pF 1 R180 10K 6 R178 10K R179 10K 5 Z11B 7 4580 10K 6 R6B 100KA 4 C76 22/25V 5 C72 R18 R222 6 5 Z12B 7 4580 D21 4148 10.0 2 Q11 2222
GND 20K C26 R254 10.0 R223 10.0 R256 10.0 R226 R255 10.0 R224 10.0 R257 3 10.0 R227 R6A 100KA CW 1 C73 22/25V 2 C75 R19 22pF 1 R240 2 3 +13.5 8 Z12A 1 4580 -13.5 10.0
2
Q12 2222
CHANNEL 6 OUTPUTS
R266
R267
10.0
10.0
8 5 J12A
DIRECT INPUT 6
GND SH. 1 & SH. 3 SH. 1 & SH. 3 A B
7 9 4 6 3 2 1 J32A 1 2
200K 5817 C86 GND 1/50V GND
R241
R242
10.0
10.0
J18 ST NS TH
R268
R269
GND
LEVEL
1K 22/25V R38 100K GND J33A 3 1 2 3
STEREO (SHIP) MONO STEREO (SHIP) MONO
R225 D22 4148 GND GND R143 2.87K -13.5 10.0 1 2 3 Q23 2907
LEVEL
10.0 10.0
22/25V CW GND
1K R39 100K GND -13.5
D23 4148 4 D24 4148 R144 2.87K -13.5
ACTION:
R243 10.0 1 2 3 Q24 2907
10.0 R244
10.0 R245
10.0
10.0
-13.5
CH. 4-6 IN/OUT HC 6
DRAWN BY:
H:\HC6\106674-2.SCH
27-Mar-2003
SKH
CHECKED BY:
RJ
10802 47th Avenue West Mukilteo WA 98275-5098
SHEET:
2 of 3
106674
R181 R20 2 CW 3 4580 22/25V -13.5 STEREO S1A 3 2 1 R7B 100KA 5 22/25V R40 100K GND C78 4.42K 6 4 Z13A 1 C77 R196 GND 0.1 3 2 C14 GND 0.1 C109 150pF R23 1K R197 3 R7A 100KA 2 CW C80 5 8 1 Z14A 4 4580 R201 100 -13.5 100 C102 0.1 R198 A 100 SH. 1 & SH. 2 J19 ST NS NT R21 GND R182 10K
MONO
R192 9.09K C39 330pF R193 9.09K GND 4
10K +13.5
C13
8
R200 +13.5
1K
1K
LEVEL
GND
MASTER STEREO INPUTS
STEREO
S1B R183 10K R24 6 5 4580 22/25V 4.42K Z13B 7 C79 J20 ST NS NT R25 GND 9.09K R184 10K GND 1K C40 330pF R195 1K 9.09K R194
MONO
6 5 4
LEVEL
1
22/25V GND
R41 100K GND
6
Z14B C110 150pF R27 1K
7 4580
R199 100
B
SH. 1 & SH. 2
POWER SUPPLY
D45
S2B 2P2T +13.5 4 5 6 +13.5 C1 0.1 C3 0.1
DECOUPLING CAPS
POWER
CT AC AC CT
J21
4004
1 2 3 4 5 6
C101 0.01 GND
C100 0.01
D46 4004 D44 4004
C98 2200/16V
+
C89 2200/16V
+
C90 2200/16V
+
C91 2200/16V
+
C96 2200/16V
+
Y D43 POWER GND GND C92 2200/16V
+
C5 0.1
C7 0.1
C9 0.1
C11 0.1
6P MOD
C93 2200/16V
+
C94 2200/16V
+
C95 2200/16V
+
C97 2200/16V
+
R191 S2A 5.11K 2P2T D47 -13.5 4004 1 2 3
-13.5 C2 0.1 GND C4 0.1 C6 0.1 C8 0.1 C10 0.1 C12 0.1
LB1
LB2
LB3
GND
GND
GND
ACTION:
MSTR STEREO IN/PWR HC 6
DRAWN BY:
H:\HC6\106674-3.SCH
27-Mar-2003
SKH
CHECKED BY:
RJ
10802 47th Avenue West Mukilteo WA 98275-5098
SHEET:
3 of 3
106674