YORKVILLE
NAME:
PCB#&VER:
MODELS:
SCH ISSUE:
TITLE:
DATE:
M1008
BM200CE
BM200
M1008V26.SCH
FEB/12/2001
BASS_AMP_200W
2.60
10K
R34
4K7
0.5W
R93
RED
LED1
6A2
D16
6A2
D15
6A2
D14
120VAC
60Hz
1396
T1
2200u
50V
C52
VTL5C8
O1
6A2
D13
S3
RED
LED2
BAT85
D19
100n
C27
CW
50K
B
P2
100n
C29
100p
C23
1/2
TLO72
U3
6
5
7
100n
C31
560K
R33
560K
R32
3n3
C22
4K7
R30
4K7
R31
10n
C21
100p
C20
100K
R25
1/2
TLO72
U3
2
3
1
100p
C24
1n2
C18
47K
R24
33n
C16
1n2
C19
47n
C17
47n
C15
3K3
R29
4K7
R27
4K7
R23
CW
50K
B
P4
100n
C33
3K3
R28
4K7
R26
4K7
R22
10K
R45
2200u
50V
C53
12K1
R39
BAT85
D17
12K1
R41
12K1
R38
S
R
T
EFX-SEND
NO-GOLD
JB3
1
2
3
4
5
6
100u
16V
C6
100p
C35
RED
LED3
24K
R15
24K
R16
220n
C11
22n
C12
BAT85
D24
BAT85
D23
100n
C32
1/2
TLO72
U1
6
5
7
1/2
TLO72
U2
2
3
1
47K
R12
4K7
R11
10u
16V
C25
220n
C13
3n3
C10
3n3
C9
10K
R35
12K1
R37
2K05
R47
OUT
IN
S1
4
5
6
470n
C36
33n
C1
680p
C2
560K
R2
D1
D2
22V/.5W
1N5251B
ZD3
CW
VOLUME
10K
5C
P1
100n
C30
10K
R1
100R
R3
470R
R7
1n8
C3
1/2
TLO72
U1
2
3
1
2K2
R4
220R
R5
2K2
R6
82n
C4
1K
R84
220n
C48
3K3
0.5W
R95
1n8
C7
15K
R17
24K
R19
1M
R20
1N4004
D10
24K
R21
470R
R36
16V
470n
C51
3K3
0.5W
R97
BC
B
C
V-
V+
TLO71
U5
2
3
1
5
8
6
4
7
10K
R43
100K
R44
10K0
R48
12K1
R49
2K87
R50
4K12
R52
68R
R51
3K3
0.5W
R96
100p
C8
100p
C37
16V
1u
C40
100K
R46
560K
R89
560K
R88
47K
R86
47K
R87
1K
R82
1K
R83
1K5
R90
390R
R85
1N4004
D11
3K3
0.5W
R98
10u
6V
C49
3u3
100V
TC1
BC560
Q9
100n
C26
BAT85
D18
3K3
0.5W
R100
1/2
TLO72
U6
6
5
7
1u
25V
C50
3K3
0.5W
R101
BAT85
D28
3K3
0.5W
R102
3K3
0.5W
R103
16V/1W
1N4745
ZD5
16V/1W
1N4745
ZD4
470u
25V
C55
D12
470u
25V
C54
3K3
0.5W
R99
3K3
0.5W
R104
150R
R55
D5
TP2
10K0
R53
4K12
R54
75R
R60
4R7
R57
4R7
R59
10K0
R62
4K12
R63
150R
R64
1K
R58
18R
R65
BC550
Q4
BC550
Q3
47R
R56
BC550
Q2
BC560
Q8
BC560
Q7
12N
C42
BD237
Q5
BD238
Q10
MJ21195
Q11
MJ21196
Q6
0R18
5W
R66
0R18
5W
R67
5n6
C43
D4
47R
R61
BAT85
D3
BAT85
D6
TP1
1N4004
D8
CW
470R
A
PT1
1N4004
D9
5uH
L1
J108
Q1
1K
5W
R69
1K
5W
R71
1/2
TLO72
U4
2
3
1
S
R
T
LINE_OUT
BAL.
JB2
1
2
3
4
5
6
S
R
T
HEADPHONE
GOLD-S
JB5
1
2
3
4
5
6
S
R
T
EFX-RTN
GOLD-T
JB4
1
2
3
4
5
6
1/2
TLO72
U4
6
5
7
249R
R42
10R
0.5W
R78
#7347
15"
4R
SPKR1
1M
R94
22R
0.5W
R80
S
R
T
EXTEN.
SPEAKER
JB6
1
2
3
4
5
6
390R
5W
R79
22R
0.5W
R81
1/2
TLO72
U2
6
5
7
4K7
R91
13A/85C
TBKR1
470n
C14
WC2
WC1
16V/1W
1N4745
ZD1
OUT
IN
S2
1
2
3
TAB8
OUT
IN
S1
1
2
3
16V/1W
1N4745
ZD2
150R
0.5W
R74
2K2
R92
150R
0.5W
R75
TAB9
68n
C46
68n
C47
680p
C41
470u
25V
C45
470u
25V
C44
150R
0.5W
R77
S
R
T
INPUT
GOLD-T
JB1
1
2
3
4
5
6
CW
50K
B
P5
220n
C34
100n
C28
D21
150R
0.5W
R76
2.5A-SB
F1
150R
0.5W
R72
150R
0.5W
R73
WC7
4K7
1W
R68
BAT85
D20
1/2
TLO72
U6
2
3
1
4K7
R14
4K7
1W
R70
100n
C38
100n
C39
16V
33u
C5
249R
R40
CW
MID
50K
B
P3
D7
470R
R105
4n7
C57
22n
C56
D26
D25
10R
TH1
16V
470n
C51
BAT85
D27
J108
Q12
22n
C56
4n7
C57
T1,6A
F1
2K2
R92
13A/85C
TBKR1
4K7
R91
1M
R94
D12
1u
25V
C50
1N4004
D11
1N4004
D10
22V/.5W
1N5251B
ZD3
2200u
50V
C53
S3
6A2
D13
2200u
50V
C52
6A2
D14
6A2
D15
6A2
D16
RED
LED1
4K7
0.5W
R93
"P14"
STYLE
27p
C58
D S G
J108
BC550C
C B E
BC560C
BD238
E CB
BD237
#7417
LE_SON
8R/30W
VIEW
BOTTOM
B
E
MJ21196
MJ21195
33R
5W
10
9
8
7
6
5
4
3
2
1
#
DESCRIPTION OF CHANGE
VER#
DATE
MODEL(S):-
FEB/21/00
JAN/22/99
.
AUG/06/98
MAR/11/98
AUG/30/95
APR/25/95
.
.
AUG/08/94
2.30
2.20
.
2.10
2.00
1.90
1.80
.
.
1.70
PC#6187_R60_150R->100R
CE_XFMR_UPDATED
->2.5A-SB
PC#5769_FUSE_CE_T2A->T1,6A_NA_4A-SB
PC#5653_ADD_TWEETER_FOR_BM200_200T
PC#4799_C58_47p->27p
PC#4773_ADD_47p_ACROSS_R49
PC#4619_200BE_XFMR_#1290->1298E
PC#4617_C42,C43_3N3->5N6
PC#4542_XFMR_#1283->#1298
BM200/BM200CE/BM200T
M1008.SCH_DATABASE_HISTORY
10R
5W
TR1
#7417
LE_SON
8R/30W
#7284
10"
8R-150W
1u5
100V
#7284
10"
8R-150W
33R
5W
PT#1398E
230/245VAC
50Hz
.
+FLOATV
+FLOATV
+45V
+45V
+45V
+45V
-45V
-45V
-45V
-45V
FOP_DRV
FOP_DRV
FOP_OUT
FOP_OUT
FOP_OUT
-FLOATV
-FLOATV
-FLOATV
AMP_OUT
AMP_OUT
AMP_OUT
AMP_OUT
AGND
AGND
AGND
AGND
AGND
AGND
AGND
-FOPV
+FOPV
-16V
-16V
-16V
-16V
-16V
SIG_PTH
SIG_PTH
FET_CTL
FET_CTL
+16V
+16V
+16V
+16V
+16V
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
LIMIT
LIMIT
BASS
TREBLE
HIMID
CHUCKER
13 FEB/12/01 2.60 PC#6329_R60_100R->75R
12 AUG/30/00 2.50 PC#6205_NA XFMR #1398->#1396
Q11 2N6609->MJ21195
11 MAR/30/00 2.40 PC#6216_C42_5n6->12n Q6 2N3773->MJ21196
WITH AMP COLD
ADJUST PT1 FOR 2 mV DC
BRN
BLUE
BRN/BLK
245V
230V
TO TAB8
TO TAB9
BM200
BM200T
PCB PCB
EUROPEAN POWER SUPPLY
GRN/YELL
BLUE
BROWN
POWER
QUIET TURN ON/OFF
CURRENT LIMIT
LIMITER DRIVE
ACROSS TP1 AND TP2
(U6)
(U6)
LOW VOLTAGE POWER SUPPLY
POWER AMPLIFIER
BIAS
NOTES:
POWER
QUIET TURN ON/OFF
MOUNTED
SIGNAL AMPLIFICATION WITH HIGH FREQUENCY BAND BOOST
TONE CONTROLS
LOW PASS
HIGH PASS
NORTH AMERICAN POWER SUPPLY
ALL UNMARKED DIODES 1N4148
WHITE
GREEN
BLACK
SG CONNECTED TO AGND AT POWER SUPPLY
MID CONTOUR
LIMITER
ON CHASSIS
U:\M1008V26.PRN
