User manual YORKVILLE MP8D
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Manual abstract: user guide YORKVILLE MP8D
Detailed instructions for use are in the User's Guide.
[. . . ] 2 1 5 6 2 10 16 2 4 3 3 1 3 4 5 8 1 8. 25 2. 6 4 0. 16 0. 083 1. 3 1 4. 05 20 2 4 3 19 1 11 2 3 8 32 5 4 2 9 6 2 1 4 7 2 10 1 3 12 2 15 1 1 6 1
5W
5W
LVGND KILL 4148 D28
5W
R242
R88
33U C48 16v R110 3K3
AOG
R219 Q10 A63 16V/1W 1N4745A D65 C69 25V 470u Q25 BC560 R111 NJM431 2V5
1 3
590R R218 590R R113 590R
4148 D59 390K R240 4K7
10U 16V
R76 4K7
BAT+ 6K8 R133 R127 2K32 2K43 R134 D70
D38 4148 R136 27K R123 68K
0. 5W
VBE-BLK
TP10
FAN SPEED CONTROL CIRCUIT
D88 R18 PSGND 27K 500mW 6v2 R241 2K7 Q52 MPSA56 +28V
ACLP FET_CNTL
Q37 MJL21193 Q36 MJL1302A
Q35 MJL21193
Q38 MJL21193 MR854 D71
AOG
AOG
LVGND D6 500mW 14V 12V 500mW D89 R1 56K
9K1 BATD75 D39 4148 4148 680R R79
0. 5W
PHANTOM_POWER
+37V
1W
R217 10R 1K0 R236 6V2 1N753ARL D64 4V7 BAV21 D43
2N2 100V C84
D29 +16V 1N750A 4. 7V R237 27K R226 AOG 43K Q50 BC560 C89 50V 10n Q23 BC550 R105 68K OPTOLED
6 5 4
2
1W
R191 0R1
R190 0R1
R194 0R1
L1
IN 2
1W
CW
0. 5W
Q54 BC550
1 1
R252 270K R185 D92 4148 R251 33K
2 2
A06 R12 4K7
PSGND D10 500mW 6v2 R8 4K7 R10 100R BLK C15 25V 100U EY2 EY1 30CFM
8 9 10 11 12
+24V
C59 100P R120 324R0 R130 D34 4148 D33 4148 D32 4148 D30 4148
5W
TIP142
Q8 MPSA06 Q9 BC560
4K7 R25 4K7 R26 Q2 MJF6668
C13 25V 100u LVGND C14 25V 100u
2 3
1 U1
1/2
1 C45 100V 10N
2 R173 56K BOG BOG
R165 68K BOG R179 1M
5
U3B
1/2
4K12 R158 33u C53 16V Q34 2N5638 C90 100V 100n BOG R174 953R BOG 2K87 R140 R141 681R 6 C63 33P
R159 200R R139
R224 D53 4148 47N C80
R210
TIP142
C8 50V 4700u
21 X1
C10 35V 100u
C12 25V 22u
1/8W
R29J
10K0
10K0
3
U3B
7
1K21
R157
5
U5B
2W
5W
D4 D16
13A/85C
R176 150R -16V
WC7
WC5 X. BLK 120VAC 60Hz 598VA PT#1250 WC3 X. BLK VIO CSA C19 4N7
21 X2
WC2 WC12 RED/YEL PSGND
GRY
8A/SB
5W
8AMPS AC. BLK CSA C18 22n
WC18 GRY WC8 RED PSGND WC1 RED WC19 PSGND
8A/SB 8A/SB
6A2 6A2
BLK PSGND
R83 10K R82 10K R85 10K PSGND
WC11 YEL
8A/SB
D19 6A2 D18
C40 50V 10000u
-16V TO PIN 4 OF U1R
C38 100V 100n BOG
27K R161 KILL BCLP 4148 D60
43K R160
R229 150R 33U C52 16v Q51 BC560 R180 3K3 Q30 BC550
BOG R227 43K
6
4N35 C91 50V 10n
5 4
D51 D50 D49 1N5225B 3V0
5W
6A2 D17
O
4148 D52 D91 4148 Q17 MPSA56 47N C79 Q20 A63 D58 4148 100R 1 R154 470P C78 BAV21 D85 100R R225 100K
2 2
T
BOG
R249. VBE-GRN 471R R156 471R R212 TIP147
TP12
R145 4K12
U4B R175 68K
-
4148 D47 4148
C23 25V 100U
2R R230
WC6 CHASSIS AC. WHT GREEN BLACK WHITE
1 AC. GRN WC14
-37V
WC17 230V. DUMMY VIO WC10 F2
2A/SB
D80 6A2 D81 6A2 6A2 C6 80V 6800u
TP8 TP3
+70V R20 10K R21 10K R22 10K R23 10K
BBAT-
M1093. SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 NOV/29/95 . DEC/04/95 DEC/11/95 JAN/08/96 FEB/05/96 JUN/02/97 JUN/24/97 FEB/04/98
MJII21194 MJII21193
120 VAC
MP-8DX VER# DESCRIPTION OF CHANGE
1. 30 . 1. 40 1. 50 1. 60 1. 70 1. 80 1. 90 2. 00 PC#4971_ADD_R243, R244, R245, R246, C35 TO_SUPPLY_CIRCUIT_FOR_U5B PC#4972_U3A, U3B_TL072->NJM3404AD PC#4973_R153_2K05->4K12 PC#5286_SECONDARY_FUSES_DELETED CORRECT_SW_ON_NA_PWR_SUPPLY ADD_1M+22N_AT_PIN_5_OF_U2 PC#5397_CHANGE_BIAS_SETTING CORRECTIONS_IN_PWR_SUPPLY PC#5588_R11_150K->180K
MJII3281A MJII1302A
10K0 R152 BIAS - ADJUST R201 FOR 5mV +/-0. 5 BETWEEN TP9 AND TP12 WHEN COLD. [. . . ] IF HOT, ADJUST TO 6mV +/-0. 5
BOG 1N5402 D73
PSGND D82 6A2 D83 T6. 3A
13A/85C
PSGND
R209 R142 6K98 Q16 BC550 R148 271R R149 33R 100V C87 220P 33R R208 100V C88 220P
2 120R R151
PSGND C2 80V 6800u
M1093. SCH_DATABASE_HISTORY
-70V
AC. BROWN
DUMMY 245V. BRN/BLK BRN RED/YEL GRY RED YEL RED BLUE
GRY
TP4
CSA 680n PART#1250E 230/245V 50Hz
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 JUN/02/98 AUG/12/98 FEB/10/99 APR/21/99 . NOV/29/99 APR/18/00
MP-8DX VER# DESCRIPTION OF CHANGE
2. 10 2. 20 2. 30 2. 40 . +28V R150 Q31 7805 1 IN OUT 3 5W REF 22R +5V 2 C81 50V 100N DIGND
21 X3
NOTES: ALL UNMARKED DIODES ARE IN4148 BIAS:ADJUST R200 FOR 5-6mV BETWEEN TP10 AND TP11, AFTER AC POWER IS APPLIED FOR A MINIMUM OF 40 SECONDS
U4A . 4N35
1K5
C35 10n
10R R246
33R BBAT+ R243 TO U5B PIN 8 TO U5B PIN 4 33R BBATR244 BAV21 D86 TIP142 R147 271R R146 33R D57 4148 Q19 BC560 470P C77 200R 33R 100R R211 33R R203 2K2 BBAT+ Q46 1N5402 D74 6
T
+37V
C34 10n
10R R245 BYPASS CAPS
R172 LVGND
TP5
+16V
10R
+5V_SUPPLY
BREF R162 R163 C46 16V 68N
21K5 C44 16V 68N
TL072
1/2
BOG R177 7K5 6
R168 27K 33U C75 16v R171
B_IN 14K0
C86 10P
(4=BBAT-, 8=BBAT+) 33078
1/2
4
R
2
S
7
5 6
T
3 4
R
1 2
S
JB3 AMPB_OUT
LVNGND LVGND C7 50V 2200U C9 35V 100u 18V 500mW D8 6K8 C11 25V 22u 1K R5
TLO72 R170 10K0 BSIG R169 10K0 8
TL072 R166 120K R178 75K
R247 1M 7 5 C94 100V 22N 3
Q18 BC560 100K R207 D46 4148 D48 4148
Q47 16V/1W 1N4745A D22 TP9 0R27 R197 VBE-YEL 0R27 R198 C22 25V 330U
5
3
1
JB4 AMPB_OUT
PSGND
BBATBBAT+ C60
TP2
-16V
Q14 MPSA06 R214 2K05 270K R249 Q53 BC550
471R R155 R144 4148 D92. 11K
1N4004
D1 4148
R3
100K R206 Q15 BC550
R204
1W
TP7
+16V
1/2 LM13600 (6=V-, 11=V+)
D
2
+16V D61
10R B_OUT BOUT BOG
D55 4148
0R27 R196
0R27 R199
16V/1W 1N4745A D23
2R R202
C36 63V 330N
-37V (TIP147)
MJF6668 MJF6388
BDX53C
7805
.
AC. BLUE CSA AC. GRN/YEL 4N7 VIO T2A VIO
MAC15A6FP MBS4992
2N5638
MPSA63
MPSA06 MPSA56
BC550C BC560C
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 APR/18/00 MAY/30/01 . PC#6106_Q48, Q49_BDV65B->TIP147 PC#6383_REPLACE_R16, R17_WITH_JUMPER RELACE_J16_WITH_10R-1/8WFP(R29J) PC#6202_R102_43K->15K_C42_68n->10n R172_43K->22K_R173_100K->47K_C45_ 22n->10n PC#6491_R172_22K->21K5_R173_47K-> 56K_R168_33K->27K PC#6610_Q43_BT139->MAC15A6FP UPDATE_TO_FUSIBLE_RESISTORS
200 WATT AMP
DATE: SEP/08/2004 MODELS: PCB#&VER: MP-8DX . M1093 SHEET 1OF 1 SCH ISSUE: 3. 10 NAME: M1093V3 TITLE: POWER_AMPS
MT1 NC MT2
DSG
EBC
EBC
BCE BCE
BCE
CBE
OUT REF IN
MT1 MT2 G
230/245 VAC
YORKVILLE
C91
R110
R241 Q52 A56 A06 Q6
100R
BC560 Q30
R160
Q51
BC550 3K3
R176 U2
R10
D10
33U 16v
150R
R106
150R
VBE
TP12
43K R227 J67 J66 J44
LM13600
#4729 BDX53C FAN_CTRL #6912 B E
MJL21194
TIP147
#4745 J18
#4745
96
TP1
R1
68N
J19
590R 590R
C44
1N4004
5W 0R1
C37
D25
J60 J59
U3B
68N
C46
SHEAR
U1 TLO72
100N
D7
MPSA63 Q20
16V
R163 10K0 10K0 R169
R209
R170
J58 J57 J56
C43 68N R99 10K0 10K0 R166 J74
+24V +5V DIGND
#4729 C88 471R R156
J14
10K0 MC1 J70 10K0
R184
J15
MJL21194
MJL3281A
99
R92 R162
AREF BREF ACLP
100N
R128
30V/2%
BAV21 4148 4148
D62
C75 TIP147 16v 33U Q48
D87
D9
0R27 5W
#6827
D21
16V TP6
100K R185
3
1
15K 120K
5W 0R1
R102 R103
5W
1N5402
C38
J106R
R216 R189
R172 R173
21K5 56K
C85
J40 100N 100N
J37
1
10N C42
#6903
220P C87
J41
J22R
R193
J16
TL072
C94
TL072 C41 68N
#6988
J17
J61
1
J21 J20
22N
REPPOC. zo2
0R1
10N
Q49
J69
22N
C95
U3A
J24R
J1R
J3R J2R
Q40
R100
33R
R1
2WATTS
220P
180K
1K
5W
R174
TP2
EY3
1K21 953R
C86
4148
R2 R230 C36 330N C14 6K8
R188
10K0 R158 4K12 C35 J34 10N 10R 10N 10R
C34
10K
VBE
25V 25V 100u 100u
16v 33U R115 R121 C49 R118 16AWG C57 DNS DNS 37K90 B_OUT #3498 3K3 3K160 YEL_9" R215 R116 R130 1K5 WHT_12" B_GND
MJL21193
TIP142
.
6K98
REPPOC. zo2
J36
5W
J68 D4
1N4004
J18R J17R J16R J7
442R
4148 D84
R124
J8R J9R
TP10
R113
MJL1302A
R210 R142 R203
33R
98
J50 100K J49
#6827
2WATTS 2K2 #4705
10K0 #4729
R85
R82 10K0 J45
1N4004
1N5402
RT V
50V C7 #5887
J11 J10
D74
RT V 2200U
R1
VBE
#4745
R200
J93R J94R Q36 BC550
LINE_IN
0R27
100R
5mV
VBE
10V 1U #4520 C13 U5B C53 4K12 RT R225 R208 V 1 MPSA06 R151 120R 33078 4N35 J64 D2 R143 1 17K8 Q14 R204 4148 R154 BAV21 D85 100R L2 JR16 C63 33P D46 C78 J63 470P #5914 D47 1K R244 100U 33R J35 35V R149 4K7 25V C10 100u BC550 C23 R25 33R 33R D23 Q16 D7 4148 R243 16V/1W 271R R148 18V Q19 D91 D22 16V/1W RTV R146 33R C12 BC560D92 560 R159 4148 4148 11K 200R 4K7 R249 R250 35V D52 R26 J65 11K R147 D54 100u C77 R224 470P 4148 271R Q18 100R 550 Q15 R207 R155 4K12 #5630 R5 C11 471R R144 560 18V J53 D1 D8 4148 C22 #4729 R3 6K8 WC17 Q46 D86 J52 4148 #6902 D57 J51
R157
680R 0. 5W
4148
D40 D44
U4B
+5V_SUPPLY
5uH
1M
#6738 Q31
A13
R122
BAT85 4148
16v 33U
100R 33R
2N5638
BC560
R201
-16V LVGND
27K 680K 4N7
5mV
390K
R237 100N R88 C81 C92 7805
R24
R112 R222 9K1 D42 4148
Q34
D31 R126D9R R104 33R R233 33R
J19R
4148
1
#4738
C83
J54
R2
#6903
#3580 TO_M1092-MIXER_PCB BSIG BCLP TP5 10R R29J +16V J42
1 TLO72
1K8 R231
C90 100N
05
4V7
R171
J21R
6V2
1K0 2N2 1K
16V/1W
Q11 D66
Q26 550
D77 Q24
J5R
BC560
R101 D33 R117 47R0 33078 1 R75R
U5A
R74R 47R0 1K R119
4148 4148
2R 2W 2W 2R
14K0 10P
C25
#3819
C93
R14
R152
10N
R245
D53 4148
4148 22V
D11
33R
#6815 B
+16VREG MJF6388
25V 4u7
D51 D50 D49
R246
L1 C70
25V 470u
R123
R80
C17
2K32 6K8 27K
D15
#5618
J2 J1
R242
1W 10R
4148
R153
10R 1W
10u 16v
D58
Q7
D30
C33
R77
68K J5 J4 Q10 A63
J31 J3
33078 1
p1 33U PAC 16v
C82
C58
D37
Q1
2K87 C60 2K05 681R 220P 10K 200R
D48
25V 4u7
4148 4148
4148 4148
16V/1W
4148
3V0
D39 D69
4148
MPSA06
J6 68K
E
R15
Q8
D65
2K43
-16VREG
MJF6668
16AWG #4694
R187
D76 D41
25V 22u
#5914 C9
5W 22R
#4709
R214 R141
25V 330U
230V. DUMMY
R125
D64
BAV21
R150
5W 1K8
2K21 21K5 590R BLK
D67
D43 R183
BAV21 30V/2%
J7R
#6989
16AWG
#4738
6V2
Q25 D75
4148 4148 4148
R236
10R R217
Q9
1K
5W 1R8
R79 R223 1K 2N2 C84 1K0 560
4148
D38
Q28
560 43K 324R0 100P 4K590
R206 100K 100K
B
R111
4V7
R76
R138 R139
4K7 0. 5W
R131
#5123
R132
2V5 NJM431
C32 4N7 BC550 10N Q29 C31
R140
E
C59
D32
4148 4148
25V 22u
Q2
D34
#6814
EYE4 R195
R235 R234
25V 470U
9K1
RED A_OUT
#3759
4uH
0. 5W 4K7
C16
R4
C69 #5618
47R0
R127 R133 R134
JR17
47P U6A
4148 4148
D36
680R 0. 5W
9K1
10R 10R
4N35 1
R136
R120
U4A
2N5638
D63
120K ASIG
4148
J55
#4705 2K2 R212 471R D55 R145 B_OUT 4148 R202 YEL 4K12 16AWG 47N C79 MPSA56 Q17 D56 47N C80
D68
180K 680K
D78
J28
#6988
D13R
J6R
Q33
10K0 10K0
4148 R93 D24 R89 R81 U7
Q42
J105R J20R
MJL21194
#4745
Q3
J62
5W 0R27
R165 C45
68K
R220 R221
27K R161 C51 33U R177 C52 16v 7K5 R168 R178 75K 1M 27K R179 R247 68K 1M
R239 27K D61
D88
1
27K R91
R107 7K5
J43 J32
R98 R95
D72
EY1
16v 33U
#3692
R90
C47
27K R238
4K7 R8
27K R18 GRN
43K R226
R96 120K
J22
6V2
4K7 R12
150R 43K
Q23
10N C89
10N
BLK RED
2K7
3K3
Q5
14V 12V
D89 D6 R229
4K7
D60 4148
4148
16AWG
25V 100U
560
4V7
A06
150R 43K J75
6V2
R228
33U 16v
RED
VBE
#6934
MR854
J23R
TP11 #6988
75K
1M
R248 1M
R108 R109 33K
R192
Q39 Q41
J4R C71 #6990
590R 21K5 2K21
R114
10R
EGAG ETUOR
Q4
C48
4148 D28
4V7
Q50
BC550
BC560
R105
ELOH/"10. 0
R13
680K EY2
R9 C15
680K
R232
4K7
R180 R1 56K
4N7 C21
R186 #6902 TIP142
X. BLK
J9
J48 33R R211
LINE_IN
0R1
#3498
MJL21193
5W
J8
9
Q47
R191 J38
#6991 10000u 50V #5900
J46
7 19
RT V
TP8 TP7
J14R J13R TP4
R190 R218 R194 R219
5W
RT V
0R1
.
WC5
RT V
4700U 50V #5859
5W 0R1
C3
J47
J11R J12R
AC. BLK
WC7
#6815
YEL
RT V
Q38
Q43 +#3501 +#8790 . #6470 MAC15A6FP DC_PROT TRIAC
MJL21193
471R R213 TP9
C8
J15R
590R 590R
R
.
SHEAR
D71 #6934
FOR VALUE_C18
E
B
10K0 1W 1K 25V 22u
6A2
6
6A2
WN DO
D3 WC9 WC11 BLK YELLOW F2 RED/YEL . 2A-SB/120V TYPE #3414 FUNCTION VALUE CE-T2A/230V
1N5402
10K0
Q32
R87
1W 1K
MR854
D1
WN
SEE NOTE_6
#3498
WC18
GRY
LINE_IN
BA
R
DO
R
BA
7
RED
RT V
27V
J39 J12 J13
C18
#3692
D18
#3414 8A-SB/120V TYPE FUNCTION VALUE CE-T8A/230V
#6434
RT V
6800u 80V #5892
BEC
D8 D8
4004
BAR DOWN
3
BAR DOWN
10u 16v
.
X. BLK
WC3
.
.
WC19
YEL
PHANTOM_SW. V V V V V V
1K LINE_IN
C56E LINE_IN
R103F
1K LINE_IN
C56G R103G
#3466 JB2G
JB
JB
R103H
1K
1K
2A
6
JB
R114A
R114C
R114E
35V 100U
+16V SG
R114G
1K
MC3
JB
1
1
1
1
1
1
TO_AMPS
1N0
JB
JB
6
1
JB2H #3466
PART# AMP_A_IN
R75 1K 1K
R109 PART# R110 R27 AMP_B_IN
C204
R395
#3818
JB3
100U C14FX 16V
8
U1FX
SHEAR
MODEL(S):- MP8D
EFX TREBLE MID BASS MONITOR GAIN MAIN MONITOR EFX-MAIN EFX-MONITOR EFX/MODIFY EQ #4566 #4566 #4566 #4568 #4567 #4567 #4566 #4566 #4568 #4568 #4581 #3999
MODEL(S):- MP-8DX # DATE VER# DESCRIPTION OF CHANGE
97/01/21 97/01/24 MAR/04/97 MAR/18/97 . 3. 10 3. 20 3. 30 4. 00
M1112. PCB_DATABASE_HISTORY
FIRST_PROTOTYPE CHG_R120, 117, A-H-R55, R56->18K PC#5310_C1FX_680N->1u SHORT_AT_C9FX_REPAIRED_R7FX_MOVED AWAY_FROM_POT_SUPPORT PC#5366_ADD_BYPASS_CAPS_AT_U1FX U3FX, U4FX, U5FX CHG_ALL_POT_LEG_MASKING_TO_ADD_EDGE PC#5988_XLR_#3454->#3925 PC#6292_R16FX_680R->470R_DEL_C5FX PC#6337_C70A-H_330u-25V->330u-16V
1 FEB/15/01 2. 9 OCT/23/03 10 NOV/23/04 11 D 12 D 13 D 14 D 15 D 16 D
PC#6309_C26A/H, C28A/H, C76A/G, C204 1N5/200V->1N0/50V_PT#5603 PC#_6370_C19, C19M_1N->1N0 PC#6383_REPLACE_J43, J16, J66, J56_WITH 10R_1/8WFP_R43J. R16J, R66J, R56J SLIDE_POT_HOLE_. 042->. 047 PC#6446_ROTATE_CFX14_MOVE_C54_ R295FC-R294FX PC#6627 Q1, Q2, Q3A-H MPSA13->MPSA06 PC#6771 #3571 -> #3507 SKT FOR #6993 SRAM N N N N N N
M1112. PCB_POT_LIST
FUNCTION PART# KNOB
#8395 #8393 #8393 #8393 #8394 #8392 #8392 #8394 #8395 #8395 #8397 -
00. 5-2111M LTED LLIRD 01. 5-2111M EDISREDLOS AS_OF
JAN/2000 . .
REF
P15A-H P11A-H P10A-H P12A-H P14A-H P13A-H P7 P8 P9 P10 P11/P12 P13-P26
BOARD-ASSEMBLY 2. INSTALL U1FX, U2FX, U4FX, U6FX IN SOCKETS AFTER PT#3740 WAVE SOLDERING. 3. IF THE 'X1FX' CRYSTAL IS THE TALL (1/2") PACKAGE LEAN IT OVER TOWARD THE ART CHIP. 7. PUT A NUT ON JB2F TO HOLD THE JIG DOWN FOR SOLDERING 8. SHEAR LEFT AND RIGHT SIDES BEFORE THE TOP AND BOTTOM SO THE BOARD WILL FIT INTO THE SHEAR.
PRODUCTION NOTES
SHEAR
"052. 9X"573. 81=EZIS KNALB
ROTARY_ENCODERS BLANK SIZE=18. 375"X9. 250"
STYLE "P23" PART#3999 STYLE
J28
5
J12 22u R74 C35 49V C65 C68 47P C34 47P 100n C66 #3638 C67
J21
1
1
JB
7
R272G
C54H 22U 49V
R271H
R271B
R271D
#3740
MH3
4
R271F 249R 249R R272F 1N0 PART# C26F
J27 J15 C36
49V 22U
49V 22U
49V 22U
49V 22U
49V 22U
70 72 74
71 73 78 80 82 84 2 4 3 6 5
17 15 8 10 13 7 9 11
16 14 12
R17FX R204
620R
U6FX 10R 100N C20FX
76 75 77 79 81 83 1
249R 249R R272H
GND
U2FX R5FX 1K
1
1
XFV5+
#6993_IN_#3507 32KX8_SRAM 28-PIN_SOCKET
4
4
4
4
4
4
4
4
C25FX
29
31
4
4
C3FX
U15A C55B
U15C C55D
U15E C55F
U15G C55H
3
3
30
R111
620R
RED
WHT
C6FX
CS4218
66 68
67 69
21 19
20 18
2N2
PART#
JB9
ART-1365
27P C4FX 27P 100K R8FX
562R 562R
562R 562R
620R
64
65
23
22
STYLE "P25"
SHEAR
PART#3925
PART#3925
PART#3925
PART#3925
PART#3925
PART#3925
PART#3925
PART#3925
MAIN_OUT R93 620R PART#
3
2
R83
MON_OUT R112
22N
620R 620R
R85
15V 10U 22U 49V
7
JB1G
45K3 J14 J13
C8FX
C9FX 56
52 50 48 46 44 42 40 38 36 57 31 59 61 63 29 27 25
30 28 26 24
470R
C70A
C70D
16V 330u
16V 330u
U9
R60 R62
6K98 6K98
C12FX
54 58 60 62
55
#6992_IN_#3557
34
32
#6994_IN_#3550
RT V
4
22U 49V
#6940
R16FX
C70B
C70F
C96G R273H 4K99 100n C95G
C70G
C70H
R9FX 1K
53 51 49 47 45 43 41 39 37 35 33
J29
R113B
R113D
R113F
R113H
1K R13FX
C52A R118A
220R
Q3B
C52C R118C
220R
Q3D
C52E R118E C70E
220R
Q3F
C52G R118G
220R
R59
LD1A
LD1C
LD1E
LD1G
45K3
Q3H
C57 16V 100u
1K5 R43J 10R 10R R16J
GRN
R119 10K0
CLIP
R224B
CLIP
R224D
CLIP
R224F
CLIP
R224H
TLO72
22U 49V
C17FX 10N
10K
47R
47R
47R
47R
47R
47R
47R
47R
J68
#5609 R73
J65
C19FX
750R R29FX
RED
16V 100U
RED
16V 100U
RED
16V 100U
RED
16V 100U
RED
16V 100U
RED
16V 100U
RED
16V 100U
RED
16V 100U
RED
R27FX 220R 6K98 R66
82K
82K
82K
82K
82K
82K
82K
82K
R222A
R222B
R222C
R222D
R222E
R222F
R222G
R222H
LD2 #6402
J44
CLIP
47R
47R
CLIP
47R
47R
CLIP
47R
47R
CLIP
47R
47R
LD5
J67
LD1B C52B R118B
GAIN
LD1D C52D R118D
GAIN
LD1F C52F R118F
GAIN
LD1H C52H R118H
GAIN
#4568 EFX->MAIN
C39
10K0
#4568 EFX->MON
C26
P10
#6981_IN_#3507 YS_EPROM_27C512 28-PIN_SOCKET
J31 J30
J35 2N2 C24FX
100N C27FX
X1FX
SHEAR
P:\1112CMP. PRN
P15A
P15B
P15C
P15D
P15E
P15F
P15G
P15H
P13
P14
P15
P16
P17
P18
P19
P20
P21
C59
C50
P23 P22
P24
P25
P26
R68M
47K
2111M 01. 5
R84M 620R C46M 68N 56K R58M SG 2 1 3 U8
1/2
R96M 470R C50M 33N 47K R68M SG 2 1 3 U5M
1/4
R89M 390R C49M 10N 180N C61M 56K R67M SG 6 7 5 U5M
1/4
R86M 390R C47M 4N7 C48M 68N 47K R70M SG 9 8 10 U5M
1/4
R94M 620R C19M 1N C18M 22N SG R19M 100R 13 14 12 U5M
1/4
R84 820R C46 100N 82K R58 SG R203 4K7 C101 7 5 U8
1/2
R96 9 8 10 U4
1/4
R89 6 7 5 U5
1/4
R86 9 8 10 U5
1/4
R94 13 14 12 U5
1/4
750R C50 68N 47K R68 SG
620R C49 18N 47K R67 SG
390R C47 4N7 82K C48 R70 47N SG
390R C19 1N R87 C18 10N SG
2 1 3 U5
1/4
TLO72 470N C59M
4741
4741
4741
R87M
1U C62M
4741 56K
4741 680N C59
4741 180N C61
4741
4741
R205 10K0 R20M 8K2 C22M 100p C202 47N
1U C62
4741 100K
R202 10K0 R20 8K2 C102 47N
R19 100R P13 20K 1B P14 20K 1B P15 20K 1B P16 20K 1B P17 20K 1B P18 20K 1B P19 20K 1B P20 20K 1B P21 20K 1B 13
C22 100p 14 12 U4
1/4
P22 20K
1B
P23 20K
1B
P24 20K
1B
P25 20K
1B
P26 20K
1B
6
100N R24 4K7
100Hz
250Hz . MPSA13
800Hz
2KHz
6KHz R206 4K7 R24M 4K7 C203 100N
TLO72
63Hz
125Hz
250Hz SG C60 330N 33N C53 R92 680R
500Hz
1KHz SG R57 56K 10N 12 C44 13 R82 470R LED+15 16V C45 100N
2KHz
4KHz SG R91 33N C52 3N3 C51 R72
8KHz SG
16KHz 4N7 R90
4741
MONITOR EQ 5 BANDS
CLIP
LD1A
MAIN EQ 9 BANDS
1 +15V
R95
56K 4741
1/4
4741
1/4
47K 4741
1/4
100K 4741
1/4
C21 680P C58 R88 390R
CHANNELS 1 TO 6
STYLE "P20" R114A 1K C56A 35V 100u R102A 4K7 R103A 4K7 50V C76A 1N0 IG R271A
L-BDY
STYLE "P23" +24V
CBE LED+15
U6
3 2
14
U6
8
U6
10 9
7
U6
5 6
220R R113A Q3A MPSA06
LED+15
390R LED+15
RED
JB1A 2 MIC 3 INPUT 1
C57 49V 22u D13 IG 1N753A 6V2 4148 D2A 50K
CW
MON_CLP
TIP
C55A 50V 22U
C54A 50V 22U R274A
L-BDY
MAIN_CLIP
RED
R93 +15V 49V 22u IG 1N753A 6V2 LD4 CLIP Q2 MPSA06 R78 220R
R269A
L-BDY
R270A
L-BDY
SG MONITOR 20K 05C P14A C53A 10U C101A 15V R116A 2 82K 1
CW
33K R104A 4148 D1A 16V R112A 4K7 BASS R107A 470R
1/4
JB5 1/4"VERTICAL MAIN_OUT R111 620R 1/4"VERTICAL MAIN_AMP_IN JB6
LED_COM
33K R110A 18K R120A 18K R117A
MON_CLP R5 470K MAIN_LVL 10K MAINBSSC6 35V 22u MAINBSSCW
D10 4148
249R
562R C28A 50V 1N0 C26A 50V 1N0 R268A
L-BDY
4K99 6
(4=V-, 8V+)
33K R79
LD3 CLIP
MON_CLIP
RED
620R R26 10R C68 47P C67 47P R27 1K R110 TIP
RING
7 5 U15A
1/2
JB2A RING TIP
4K99 4K99
L-BDY
16V
C70A 330U
R115A 100R
100U
R76 220R
33078 R273A
L-BDY
D1 4148 C7 47p 1 3 U4
1/4
33K R77
R267A
R272A
L-BDY
249R
562R
4K99 SG
4K7 1B P12A R106A 10K
CW
1B P7 6K8 R23 2
LEDCOM2 R83 620R R RCA D11 4148 D12 4148 33K R80 33K R81 R71 7 SG 10K R98 R5M 470K GE2_OUT 10K SG 9 10 R69 10K 8 U7
1/4
18K R108A 470R C27A 100V 22N R223A MONBUSS+ 7 5 U16A SG
LED_COM
1/4"VERTICAL LINE_IN R114G 1K C56G 35V 100u R102G 4K7 R103G 4K7 +24V 50V C76G 1N0 IG R271G
L-BDY
3 U18A 4741 SG R224A 47R 47R PIN 5 U15G R222A 10N 100V C29A SG 6 7 PIN 6 U15G 5 U18A
1/4
1B P10A MID
4741 TAPE_OUT MONITOR_LVL 10K C8 22u R22 6K8 6 SG 5 U4
1/4 CW
JB1G 2 MIC 3 INPUT 1
GAIN 20K
CW
(4=V-, 8V+)
C9 47p
RING 1K R112 620R TIP
82K R105A
4M7 6
L
1B P8
JB9
MONBUSS+ 35V
R74 10R
1K C66 47P C65 47P R75 1K R85 R109 620R JB8 MON_AMP_IN 1/4"VERTICAL
C55G 50V 22U
C54G 50V 22U
05C P13A C52A 16V 100U R118A 82K R101A 1K2
R269G
L-BDY
1N5 C71A 50V SG 1B P11A
CW
1/2
TLO72
249R
562R C28G 50V 1N0 C26G 50V 1N0 R268G
L-BDY
4741 R123A 1K2 P15A 10K B
CW
MC4741CP R99 10K R61 2 3 R62 20K0
R56 18K 33K R121A EFX 3 SG R29 R120 10K0 2 R121 10K0 14 12 U7
1/4
10K TREBLE
RING
R111A
Q1 MPSA06
IG RING
R122 10K0 TLO74
1/4
R31 620R R30
1/4"VERTICAL JB3 RING R60 6K98 SG
R274G
L-BDY
R267G
L-BDY
1 U9
1/2
IG
4K99 4K99 CD_INPUT L JB2G RCA R
R272G
L-BDY
6K98 R59 20K0 R55 18K
249R
562R
CHANNELS 7 AND 8 RCA INPUTS REPLACE 1/4" VERTICAL
INPUTS
MODEL(S):# REF
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P15A P11A P10A P12A P14A P13A P7 P8 P9 P10 P11 P12 P13-P21 P22-P26 D D D D D D
EFXBUSS35V
C23 22u
13
R97 10K0
P11 P12
620R
TLO72
1/2
MC3 2 MC3 3 MC3 4
SG U9 5 6
CW
M1112. SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 96/03/30 JAN/25/00 OCT/24/00 FEB/15/01 . MAY/30/01 OCT/23/03 D D D
M1112. PCB_POT_LIST
MP-8DX FUNCTION
EFFECTS_SND CHAN_TREBLE CHAN_MID CHAN_BASS MONITOR_SND CHAN_GAIN MAIN MONITOR EFX-MAIN EFX-MONITOR EFFECTS MODIFY MAIN_EQ MONITOR_EQ F F F F F F SG
MC4741CP SG 10K0 10K0 R65 R64 +15V LD2
GRN
SG
7
10K0 R118
1B
MP-8DX VER# DESCRIPTION OF CHANGE
1. 00 1. 20 1. 30 1. 40 . 1. 50 1. 60 V V V NEW ADD_POT_LIST PC#6337_C70A_330u-25V->330u-16V PC#6309_C76A/G, C26A/G, C28A/G_ 1N5/200V->1N0/50V PC#6383_ADD_R16J, R43J, R56J, R66J PC#6627_Q1/Q2/Q3A_MPSA13->MPSA06 N N N
EFFECT ENCODER
4321 5
MODIFY ENCODER
4321 5
10K0 R119 ONE PAIR OF BYPASS CAPS ARE LOCATED WITH EACH I. C. [. . . ] 1. 50 1. 60 V V V NEW ADD_POT_LIST PC#6337_C70A_330u-25V->330u-16V PC#6309_C76A/G, C26A/G, C28A/G_ 1N5/200V->1N0/50V PC#6383_ADD_R16J, R43J, R56J, R66J PC#6627_Q1/Q2/Q3A_MPSA13->MPSA06 N N N
EFFECT ENCODER
4321 5
MODIFY ENCODER
4321 5
10K0 R119 ONE PAIR OF BYPASS CAPS ARE LOCATED WITH EACH I. C. SG
P10 50K MON_EFX 1N0 50V C204
PART#
#4566 #4566 #4566 #4568 #4567 #4567 #4566 #4566 #4568 #4568 #4581 #4581 #3999 #3999 N N N N N N
KNOB
#8395 #8393 #8393 #8393 #8394 #8392 #8392 #8394 #8395 #8395 #8397 #8397 K K K K K K
AS_OF
JAN/2000 . D D D D D D C37 100n C64 100n C41 100n
R56J
1/8W
+24V R108 4K7
10R-FP 5 POWER LD5
ORANGE
U7
10K0
1/8W
C38 100n
C63 100n
C42 100n
PHANTOM IG R43J
1/8W
1/4
10R-FP
R73 1K5
7
R63
R66J
10K0 MC4741CP
R66
6
AREF ASIG +15V SG -15V +24V +5V DIGND
MC3 5 MC3 6 MC3 9 MC3 8 MC3 7 MC3 10 MC3 11 MC3 12
ART_OUT ART_GNDO
ART_GNDI
ART_IN
DIGND
DIGND
BIT7 BIT6 BIT5 BIT4
BIT3 BIT2 BIT1 BIT0
10R-FP C93A 100n C98A 100n C96A 100n R16J
1/8W
+16V C26 100n C39 100n C35 35V 22u C34 100n 22u 35V C36 -16V
TO DIGITAL EFFECTS
ALL UNMARKED DIODES ARE IN4148 SG
STYLE "P25"
STYLE "P23"
PT# 3999
DATE: OCT/23/2003 YORKVILLE NAME: M1112. SCH
MODELS: PCB#&VER:
MP-8DX(NEW) . M1112
SHEET 1 OF
2
SCH ISSUE:
1. 60
C94A 100n
C97A 100n
C95A 10R-FP 100n IG
TITLE: MIXER/EQ/MASTER
C40 100n
TO M1093 SHEET5
MOST PARTS IN CHANNEL 1 WITH SUFFIX A WILL EXIST IN CHANNELS 2-8 WITH SUFFIXES B-H. [. . . ]
DISCLAIMER TO DOWNLOAD THE USER GUIDE YORKVILLE MP8D
Click on "Download the user Manual" at the end of this Contract if you accept its terms, the downloading of the manual YORKVILLE MP8D will begin.