YORKVILLE BASS MASTER 100 User manual

U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: [phone]
Fax: [phone]
WORLD HEADQUARTERS
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: [phone]
Fax: [phone]
Quality and Innovation Since 1963
Printed in Canada
SERVICE
MANUAL
sm-bm100 Sept/98 v1.0

BM100 Parts List 9/30/98
YS No. Description Qty. YS No. Description Qty.
6405 RED 3MM LED 1V7 5MA BRIGHT PACE 1 4864 1/4W 2K7 5% T&R RES 4
6438 1N4004 400V 1A0 DIODE T&R 2 4826 1/4W 3K3 5% T&R RES 6
6825 1N4148 75V 0A45 DIODE T&R 5 4829 1/4W 10K 5% T&R RES 4
6827 1N5402 200V 3A0 DIODE 4 4830 1/4W 15K 5% T&R RES 3
6824 1N5246B 16V0 0W5 ZENER 5% T&R 3 4832 1/4W 22K 5% T&R RES 5
6463 1N5251BRL 22V0 0W5 ZENER 5% T&R 1 4834 1/4W 47K 5% T&R RES 2
5101 BC550C TO92 NPN TRANS. T&R 1 4838 1/4W 100K 5% T&R RES 2
5102 BC560C TO92 PNP TRANS. T&R 2 4844 1/4W 1M 5% T&R RES 2
5119 2N5638 TO92 N CHAN J FETT&R 1 8801 6-32 X 3/8 PAN PH TAPTITE SJ500 2
6774 BD139 TO126 NPN TRANS 1 8828 6-32 X 3/4 PAN PH TAPTITE SJ500 6
6779 MJH11018 TO218 NPN DARLINGTON 1 8876 #6 X 1 1/2 PAN PH TYPE A SJ500 4
6802 MJH11017 TO218 PNP DARLINGTON 1 8763 8-32 X 1/2 PAN PH MS JS500 BLACK 4
6882 TL072CP IC FET DUAL OP AMP 2 8756 #10 X 3/4 PAN PH TYPE A JS500 BLACK 4
5400 _10P 100V 10%CAP T&R TUBULAR NPO 2 8781 #10 X 7/8 FLAT PHIL TYPE A JS500BLK 6
5402 _15P 100V 10%CAP T&R TUBULAR NPO 1 8843 10-32 X 1 1/8 FLAT PH MS SJ500 2
5410 100P 100V 10%CAP T&R BEAD NPO 2 8786 10-32 X 1 1/4 PAN QD MS JS500 BLACK 4
5417 330P 50V 10%CAP T&R BEAD NPO 1 8770 1/4-20 X 1 5/16 TRUSS PH MS JS500 4
5420 680P 50V 10%CAP T&R BEAD NPO 6 8905 YORKVILLE PRODUCT SCHEMATIC 1
5428 __3N3 50V 10%CAP T&R TUBULAR Y5R 1 8656 .171 X 1/4 NYLON SPACER #SP42 3
5432 __4N7 50V 10%CAP T&R TUBULAR Y5R 1 3833 8 X 3/8 (250 OD,.171 ID)NY SPACER 2
6451 __4N7 250V 20%CAP AC Y ONLY RAD10MM 1 7347 15" 4R 200W SPEAKER BASS 1
5376 __6N8 50V 5%CAP T&R BEAD X7R 2 3511 #6 FLAT WASHER NYLON 2
5834 _10N 250V 20%CAP RAD POLYFILM BULK 1 8852 #6 INTERNAL TOOTH LOCKWASHER 1
5304 _22N 50V 10%CAP T&R BEAD X7R 1 3698 SPST ROKR SW QUIK 180" AC PWR BL/BL 1
6435 _22N 275V 20%CAP AC X2 RAD BLK15MM 1 1310 4200 BLOC-80B/100G S120B/100K XFMR 1
5306 _33N 50V 10%CAP T&R BEAD X7R 1
5314 100N 50V 10%CAP T&R BEAD X7R 5
5255 __1U 63V 20%CAP T&R RADIAL ELE.2" 1
5257 __2U2 63V 20%CAP T&R RADIAL ELE.2" 1
5259 __4U7 63V 20%CAP T&R RADIAL ELE.2" 1
5281 _10U 16V 20%CAP NONPOLAR T&R .2" 2
5961 _33U 16V 20%CAP NONPOLAR T&R RAD 2
5265 _68U 25V 20%CAP T&R RADIAL ELE.2" 1
5267 100U 25V 20%CAP T&R RADIAL ELE.2" 2
5887 2200U 50V 20%CAP RADIAL ELECT BULK 2
4409 _10K 5C-REV/AUDIO STYLE"P14"16MM 1
4406 _50K 5B-LINEAR STYLE"P14"16MM 3
8547 PLASTIC FOOT BLACK 4
3467 CLIP 205X032 14-16AWG DISC/INSUL 2
3489 CLIP 250X032 18-22AWG DISCO/INSL 2
3491 CLIP 205/187X020 18-22AWG DISCO/INS 2
3682 250 MALE PCB TAB BULK ON CATRIGE 9
3498 M203-02 PLAIN PC MNT JK SKT 2
3523 M203-02A GOLD TIP PC MNT JK SKT 2
3527 M203-02B GLOD SLV PC MNT JK SKT 1
3451 0.089 OD SMALL EYELET ELECTROPLATED 5
3414 INTERNATIONAL PC MOUNT FUSEHOLDER 12
2406 1.6 AMP SLO-BLO .25X1.25 FUSE 1
2415 5.0 AMP FAST-BLO .25X1.25 FUSE 2
8459 9.5" STRAP HANDLE, PLASTIC COVERS 1
8604 10-32 T NUT 6
3563 TRANSISTOR MOUNTING BRACKET 1
3800 BELLY BUTTON #BB1 CORDS CANADA 2
3804 SNAP ON 1.5" INSULATING BUSHING 1
3795 #8 GROUND LUG ZIERICK 505-169 1
3799 ROUND BUMPER BUTTON BLACK 2
3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1
3810 4" NYLON CABLE TIE 5
8693 S ROTARY KNOB GREY 4
3481 8? 3/18 SJT AC LINE CORD 250 CLIPS 1
3834 HEYCO #1214 STRAIN RELIEF 1
8900 YORKVILLE WARRANTY CARD 2-YR UNLTD. 1
8800 6-32 KEPS NUT ZINC 7
8787 8-32 KEPS NUT ZINC 4
8898 1/4-20 CAGE NUT C7998142027 4
3830 TO218 PREGREASED MICA 56-78-2AP 2
4597 22AWG STRAN TC WIR 6
4599 22AWG SOLID SC WIR T&R 17
4729 5.0W 0R27 5% BLK RES 2
4815 1/4W 12R 5% T&R RES 2
4618 1/2W 22R 5% T&R RES 1
4817 1/4W 47R 5% T&R RES 1
4692 5.0W 100R 5% BLK RES 1
4852 1/4W 100R 5% T&R RES 1
4867 1/4W 270R 5% T&R RES 2
4873 1/4W 680R 5% T&R RES 3
4823 1/4W 1K 5% T&R RES 1
4625 1/2W 1K8 5% T&R RES 1
4825 1/4W 1K8 5% T&R RES 1
4847 1/4W 2K2 5% T&R RES 5
INSTRUCTIONS PERTAINING TO A
RISK OF FIRE, ELECTRIC SHOCK, OR
INJURY TO PERSONS.
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
Read Instructions:
The Owner's Manual should be read and understood
before operation of your unit. Please, save these
instructions for future reference.
Packaging:
Keep the box and packaging materials, in case the unit
needs to be returned for service.
Warning:
When using electric products, basic precautions should
always be followed, including the following:
Power Sources:
Your unit should be connected to a power source only of the
voltage specified in the owners manual or as marked on the unit.
This unit has a polarized plug. Do not use with an extension cord or
receptacle unless all three blades can be fully inserted to prevent
blade exposure. Precautions should be taken so that the grounding
scheme on the unit is not defeated.
Power Cord:
The AC supply cord should be routed so that it is unlikely that it will
be damaged. If the AC supply cord is damaged DO NOT
OPERATE THE UNIT.
Service:
The unit should be serviced only by qualified service personnel.
INSTRUCTIONS RELATIVES AU
RISQUE DE FEU, CHOC ÉLECTRIQUE,
OU BLESSURES AUX PERSONNES.
AVIS:
AFIN DE RÉDUIRE LES RISQUE DE CHOC
ÉLECTRIQUE, N'ENLEVEZ PAS LE COUVERT (OU
LE PANNEAU ARRIÈRE). NE CONTIENT AUCUNE
PIÈCE RÉPARABLE PAR L'UTILISATEUR.
CONSULTEZ UN TECHNICIEN
QUALIFIÉ POUR L'ENTRETIENT.
Veuillez lire le manuel:
Il contient des informations qui devraient êtres comprises
avant l'opération de votre appareil. Conservez S.V.P. ces
instructions pour consultations ultérieures
Emballage:
Conservez la boite au cas ou l'appareil devait être
retourner pour réparation.
Warning:
Attention: Lors de l'utilisation de produits électrique,
assurez-vous d'adhérer à des précautions de bases
incluant celle qui suivent:
Alimentation:
L'appareil ne doit être branché qu'à une source d'alimentation
correspondant au voltage spécifié dans le manuel ou tel qu'indiqué
sur l'appareil. Cet appareil est équipé d'une prise d'alimentation
polarisée. Ne pas utiliser cet appareil avec un cordon de
raccordement à moins qu'il soit possible d'insérer complètement
les trois lames. Des précautions doivent êtres prises afin d'eviter
que le système de mise à la terre de l'appareil ne soit désengagé.
Cordon d'alimentation:
Évitez d'endommager le cordon d'alimentation. N'UTILISEZ PAS
L'APPAREIL si le cordon d'alimentation est endommagé.
Service:
Consultez un technicien qualifié pour l'entretien de votre appareil.
IMPORTANT SAFETY INSTRUCTIONS
safe_v3.doc Version 3.5 Mar 98

100U
25V
C28
68U
25V
C18
100U
25V
C27
CW
GAIN
10K
5C P1
100N
C13100N
C12
BC560
Q2
3K3
R16
WC6
16V
33U
C16
2K2
R18
47K
R17
33n
C14
22K
R15
BC560
Q1
10K
R12
100K
R13
1K8
R14
2K2
R19
680P
C15
BD139
Q4
15P
C19
4U7
10V
C17
2K7
R36
3K3
R20
680R
R21 10K R23 15K R24
270R
R22
47R
R25
680P
C20
100N
C21
12R
R26
BC550C
Q3
MJH11018
Q5
100R
5W
R31
10N
C23
2K7
R37
12R
R27
MJH11017
Q6
0R27
5W
R28
0R27
5W
R29
680P
C22
2K7
R38
22R
0.5W R30
1N5402
D1
1N5402
D2 16V
5246B
ZD2
4n7
C30
250V
16V
5246B
ZD3
120Vac
60Hz
1310
T1
680R
R106
SW1
2200U
40V
C26
22n
C32
400V
2200U
40V
C25
(CE_F5A)
5A-FB
F2
(CE_F5A)
5A-FB
F3
1K8
0.5W
R35
RED
LD1
5246B
16V
ZD1
1N5402
D3
1N5402
D4
T800mA
F1
2K2
R3
16V
33U
C4
WC2
WC3
SRT
LINE_OUT
NO-GOLD
J41
2
3
4
5
6
WC1
YORKVILLE
NAME:
MODELS: SCH ISSUE:
TITLE:
DATE: BM100CE
BM100
M511V26.SCH
FEB/23/98
BASS_AMP_100_WATTS
2.60
SRT
EFX_RTN
GOLD-T
J31
2
3
4
5
6
100R
R4
16V
10U
C5
4n7
C1
1/2
TLO72
U2
6
57
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
D
D
D
D
FEB/23/98
MAY/05/95
MAY/01/95
V
V
V
V
V
V
V
2.60
.
2.50
N
N
N
N
N
N
N
PC#5623_SEE_LIST_FOR_CHANGES
PC#4801_ADD_10P_ACROSS_R17
PC#4780_D6,D7_BAV21->1N4004
BM100\BM100CE
M511.SCH_DATABASE_HISTORY
680P
C2
10p
C24
DSG
2N5638
10U 16V
C6
10K
R1
330p
C3
BC550C
CBE
BC560C
MJH11018
MJH11017
BCE
1N4004 D7
22K
R110
22K
R43
SRT
EFX_SEND
NO-GOLD
J21
2
3
4
5
6
SRT
INPUT
GOLD-T
J1 1
2
3
4
5
6
1/2
TLO72
U1
2
31
680R
R5
270R
R11
1M
R2
2K7
R39
100N
C56
3n3
C57
100P
C59
1/2
TLO72
U2
2
31
2K2
R105
2K2
R40
10K
R411M
R42
22V
5251B
ZD4
D8
2U2
25V
C31
1U
25V
C29
1N4004
D6
ECB
BD139
D10
D9
2N5638
Q7
TP2
TP1
1.6A-SB
F1
D11
D12
1K
R109
#7320
15"
4R
SPKR1
100n
C58
SRT
PHONES
GOLD_S
J51
2
3
4
5
6
WC8
WC7
WC2
WC4
WC11
WC5
WC10
WC3
WC1
CW
MID
50K
BP3
22K
R108
22K
R107
15K
R6
3K3
R9
3K3
R45
CW
50K
BP4
15K
R7
3K3
R10
3K3
R46
22n
C7
6n8
C9
680p
C11
6n8 C8
47K
R8
680p
C10
1/2
TLO72
U1
6
57
100K
R44
100P
C33
CW
50K
BP2
22n
C32
400V
SW1
230Vac
50Hz
1203
T1
SG
SG
SG
SGSG
SG
SG
SGSGSGSG
AG
AG
AG
AG
AG
AG
AG
AG AG
AG
AG
AG
-38VDC
-38VDC
+38VDC
+38VDC
+16V
+16V
+16V
-16V
-16V
-16V
BASS
TREBLE
CE POWER SUPPLY
BLUE
GRN\YELL BROWN
R109 150R TO 1K
R107/R108 10K TO 22K
R6/R7 6K8 TO 15K
R106 1K TO 680R
C14 100N TO 33N
C58 150N TO 100N
C57 22N TO 3N3
C10/C11 1N2 TO 680P
C8/C9 18N TO 6N8
C7 47N TO 22N
C3 1N8 TO 330P
PC#5623 C1 18N TO 4N7
TP1 AND TP2 WITH AMP COLD
POLY
THE 100B BY A.WILSON AND C.CHIU
NOTE: ALL UNMARKED DIODES 1N4148
9 TO 11 mV IS ACROSS
CUT OUT R23, R24 UNTIL
WHITE GREEN BLACK
100U
25V
C28
68U
25V
C18
100U
25V
C27
CW
GAIN
10K
5C P1
100N
C13100N
C12
BC560
Q2
3K3
R16
WC6
16V
33U
C16
2K2
R18
47K
R17
33N
C14
22K
R15
BC560
Q1
10K
R12
100K
R13
1K8
R14
2K2
R19
680P
C15
BD139
Q4
15P
C19
4U7
10V
C17
2K7
R36
3K3
R20
680R
R21 10K R23 15K R24
270R
R22
47R
R25
680P
C20
100N
C21
12R
R26
BC550C
Q3
MJH11018
Q5
100R
5W
R31
10N
C23
2K7
R37
12R
R27
MJH11017
Q6
0R27
5W
R28
0R27
5W
R29
680P
C22
2K7
R38
22R
0.5W R30
1N5402
D1
1N5402
D2 16V
5246B
ZD2
16V
5246B
ZD3
230Vac
50Hz
1203
T1
680R
R106
SW1
2200U
40V
C26
22n
C32
400V
2200U
40V
C25
F5A
F2
F5A
F3
1K8
0.5W
R35
RED
LD1
5246B
16V
ZD1
1N5402
D3
1N5402
D4
2K2
R3
16V
33U
C4
SRT
LINE_OUT
NO-GOLD
J41
2
3
4
5
6
YORKVILLE
NAME:
MODELS: SCH ISSUE:
TITLE:
DATE: .
BM100CE
M511SV18.SCH
FEB/23/98
BASS_AMP_100_WATTS
1.80
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
D
D
D
D
FEB/23/98
MAY/08/95
MAY/05/95
V
V
V
V
V
V
V
1.80
.
1.70
N
N
N
N
N
N
N
PC#5623_SEE_LIST_FOR_CHANGES
PC#4801_ADD_10P_ACROSS_R14
PC#4780_D6/D7_BAV21->1N4004
BM100S
M511S.SCH_DATABASE_HISTORY
SRT
EFX_RTN
GOLD-T
J31
2
3
4
5
6
100R
R4
16V
10U
C5
4N7
C1
1/2
TLO72
U2
6
57
1N4004
D6
680P
C2
10p
C24
10U 16V
C6
10K
R1
330P
C3
DSG
2N5638 BC550C
CBE
BC560C
ECB
BD139
MJH11017
MJH11018
BCE
22K
R110
22K
R43
SRT
EFX_SEND
NO-GOLD
J21
2
3
4
5
6
SRT
INPUT
GOLD-T
J1 1
2
3
4
5
6
1/2
TLO72
U1
2
31
680R
R5
270R
R11
1M
R2
2K7
R39
100N
C56
3N3
C57
100P
C59
1/2
TLO72
U2
2
31
2K2
R105
2K2
R40
10K
R411M
R42
22V
5251B
ZD4
D8
2U2
25V
C31
1U
25V
C29
1N4004
D7
D10
D9
2N5638
Q7
TP2
TP1
T800mA
F1
D11
D12
1K
R109
#7320
15"
4R
SPKR1
100N
C58
SRT
PHONES
GOLD_S
J51
2
3
4
5
6
WC8
WC7
WC2 WC4
WC11
WC5
WC10
WC3
WC1
CW
MID
50K
BP3
22K
R108
22K
R107
15K
R6
3K3
R9
3K3
R45
CW
50K
BP4
15K
R7
3K3
R10
3K3
R46
22N
C7
6N8
C9
680P
C11
6N8 C8
47K
R8
680P
C10
1/2
TLO72
U1
6
57
100K
R44
100P
C33
CW
50K
BP2
SG
SG
SG
SGSG
SG
SG
SGSGSGSG
AG
AG
AG
AG
AG
AG
AG AG
AG
AG AG
-38VDC
-38VDC
+38VDC
+38VDC
+16V
+16V
+16V
-16V
-16V
-16V
BASS
TREBLE
R109 150R TO 1K
R107/R108 10K TO 22K
R6/R7 6K8 TO 15K
R106 1K TO 680R
C14 100N TO 33N
C58 150N TO 100N
C57 22N TO 3N3
C10/C11 1N2 TO 680P
C8/C9 18N TO 6N8
C7 47N TO 22N
C3 1N8 TO 330P
PC#5623 C1 18N TO 4N7
BLUE
GRN\YELL BROWN
TP1 AND TP2 WITH AMP COLD
POLY
THE 100B BY A.WILSON AND C.CHIU
NOTE: ALL UNMARKED DIODES 1N4148
9 TO 11 mV IS ACROSS
CUT OUT R23, R24 UNTIL

SHEAR
VCD
M511-2.50
C28
25V
100U
C18
25V
68U
C13
100N
Q2
BC560
R16 3K3
C16
33U
16V
Q4
FUNCTION
BD139
Q5
MJH11018
R31
5W
100R
C23
10N
100V
DOWN
BAR
D1
1N5402
ZD2
16V
TAB7
250TAB
SEC_IN
F2
E=F5A
NA=5A-FB
#3414 SECONDARY
D6
1N4004
U1
TLO72
JB4
LINE_OUT
P1
5C10K
VOLUME
D8
4148
Q7
2N5638
R105
2K2
C27
25V
100U
C12
100N
C1433N
C15 680P
C19 15P
C20 680P
C21 100N C22 680P
C11
680P
C1
4N7
C7 22N
C10
680P
C2 680P
C8
6N8
C3
330P
J50
C9
6N8
Q1
BC560
Q3
BC550C
R18 2K2
R17 47K
R15 22K
R1210K
R13 100K
R14 1K8
R19 2K2
R20 3K3
R21 680R R23 10K R24 15K R22 270R
R25 47R
R26 12R
R27
12R
R3
2K2
R9
3K3
R8
47K
R4
100R
R7
15K
R6
15K
R1 10K
R10
3K3
R5
680R
R11270R
R2 1M
R40
2K2
R41
10K
R42
1M
R43 22K
C4
33U 16V
J6
C5
10U 16V
+
J20
D7
1N4004
R30
0.5W
22R
R35
0.5W
1K8
Q6
MJH11017
R28
5W
0R27
R29
5W
0R27
-
+
VALUE
2200u
50V
DOWN
BAR
D2
1N5402
DOWN
BAR
D3
1N5402
DOWN
BAR
D4
1N5402
ZD3
16V
ZD1
16V
ZD4
22V
C17
4U7
10V
+
F3
E=F5A
NA=5A-FB
#3414 SECONDARY
JB3
EFX_RET
GOLD
JB2
EFX_SEND
JB1
INPUT
GOLD
JB5
GOLD
P3
50K B
MID
P4
50KB TREBLE
P2
50KB BASS
2200u
50V
D10
4148
D9
4148
D11
4148
D12
4148
R106
680R
F1
E=T800MA
NA=1.6A-SB #3414AC_LINE
C56
100N
C25
2200U
40V
C26
2200U
40V
TAB6 250TAB
SEC_IN
TAB5
250TAB
SEC_GND
TAB1
250TAB
XFMR_PRI
TAB4 250TAB
AC_BLK
TAB2 250TAB
XFMR_PRI
TAB3 250TAB
AC_WHT
WC2
C31
2U2
25V
+
C29
1U
25V
+
J22
J8
J18
J15
J3
J9
C6
10U
16V
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
# DESCRIPTION OF CHANGEVER#DATE
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
.
.
.
.
.
FEB/23/98
D
D
MAY/01/95
D
SEP/12/94
MAR/17/94
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
.
.
.
.
.
2.60
V
V
2.50
V
2.40
2.31
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
R109_150R->1K
R6/R7_6K8->15K_R107/R108_10K->22K
-100N_C14_100N->33N_R106_1K->680R
1N2->680P_C57_22N->3N3_C58_150N->
C7_47N->22N_C8/C9_18N->6N8_C10/C11
PC#5623_C1_18N->4N7_C3_1N8->330P
PC#5108_D6,D7_HOLE_SIZE_CHANGE
PC#4801_ADD_10P_ACROSS_R17
PC#4780__D6/D7__BAV21-->1N4004
USE_RADIAL_CAP_PT#5887
PC#4625_C26,C25_HOLES_PROVIDED_TO
PC#4562__D6/D7__1N4148-->BAV21
100B
M511.PCB_DATABASE_HISTORY
J13
J12
J2
J14
J1
WC3
J11
J10
J4
C32
22N
400V
RED
SPKR+
BLACK
SPKR-
R392K7 R382K7 R362K7
J19
R37 2K7
J21 J17 J16
J101
WC1
C33
100P
R45 3K3 R46 3K3
R44
100K
U2
TLO72
WC6
R110
22K
C59
100P
C58 100N
R109
1K
R108
22K
R107
22K
C30
4N7
250V
C57
3N3
C24 10P
VER-2.60
M511 100B
M511-2.50
PHONES
100B
TOP Q3
OF ROUTED AREA.
AGINST THE UPPER PART AREA AS SHOWN.
INTO ROUTED
BEND Q3 DOWN
PLACE THE TOP OF Q3
NB
WC4
WC5
1 FOR "S" VERDSION SECONDARY
FUSES USE #2479 (F5A)
PRODUCTION NOTES
ASSEMBLY M511_2.60
N.C.
WC1 11" RED DBL/INS
AZ HOLE
OUTPUT DEVICES
MOUNTED ON
.4" STIR STICK
SPACERS
WC3 9" BLK DBL/INS
WC6 7" GRN/YELL
WC2 NO WIRE
E VERSION
WC6 7" GREEN
WC3 11" BLACK
WC2 5" GREEN
WC1 11" BLACK
N.A. VERSION
STUFF JUMPER
FOR E VERSION
NO FUSE HOLDER
C30 FOR
DO NOT STUFF
E VERSION
BLANK
SIZE
=
11
.
400"
X
10
.
900"