11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
Product
{Title}
Date:
Filename:
PCB#
m628-V2.00.sch2002
XM100
Wed Mar 09, 2005
M628
of
Sheet
Rev:
2
1
v2.00
.
IG
.
F1
S2
400V
C36
.
IG
BLU
IG
IG
AG
SG
-15V
IG
AG
IG
SG
SG
+15V
IG
AG
SG
SG
SG
SG
IG
IG
IG
W8
2
22N
.
W7
1
IG
.
W2
3682
.
BRN
T1
AG
1
2
3
1/
4W 10K
R38
IG
+38VDC
AG
IG
+15V
SG
AG
1/
4W
10K
R52
-15V
SG
AG
1N5402
D7
1/
4W 3K3
R49
W6
3682
IG
IGND
IEC_RECT
.
GRN
W9
W10
R9
1/4W
24K
RED
1203 E
3682
4
RED
-38VDC
C8
16V
10U
C12
50V
680P
50V
680P
C13
AG
C37
50V
3N3
R63
1/4W
4K7
SG
R37
1/4W
1K
-38VDC
AG
W6
.
3682
F1
3414
{Value}
FUSE
.
3682
W7
.
W2
3682
275V
C36
22N
.
BLK
SW_BLK
W10
BLK
3682
W1
R20
1/4W
24K
50V
C3
680P
5
YEL
W1
.
3682
YEL
W4
.
RED
W5
3682
D1
1N4004
1N4004
D2
.
3682
RED
W3
1N5251BRL
D3
0W5
22V0
63V
C19
1U
R11
1/4W
100R
1/
4W 1M
R5
C7
16V
33U
50V
C4
100N
C5
50V
330P
R74
1/4W
10K0
1/
2W
4K7
R22
50V
C22
2200U
LD1
power led
6554
BLU
1N4148
D8
63V
C21
2U2
AG
R10
1/4W
680R
C6
16V
10U
C43
63V
2U2
25V
C24
100U
M
4420
50K
B LIN
TREBLE
P4:A
M
4420
50K
B LIN
MID
P3:A
C10
50V
6N8
M
4420
50K
B LIN
BASS
P5:A
C9
50V
22N
1/
4W 10K
R76
1/
4W 100K
R46
C25
50V
680P
100V
C14
100P
R23
1/4W
22K
R36
1/4W
10K
1/
4W 1K8
R1
50V
C28
22U
C26
50V
33N
1/
4W
2K2
R48
63V
C30
4U7
C40
16V
10U
50V
C38
1N8
R2
1/4W
7K5
1/
4W 270R
R55
1/
4W
15K
R54
1/
4W
750R
R51
U1:A
TLO74CN
50V
C32
100N
TO92
BC550C
Q4
5101
R71
1/4W
20K
TP2
5.
0W 0R27
R60
NET00068
TP1
5.
0W 0R27
R58
M
5B LIN
4417
10K
SCOOP
P2:A
R69
1/4W
1K
1/
2W 22R
R62
R70
1/4W
20K
100V
C46
100N
R28
1/4W
4K99
U4:B
TL072CP
R4
1/4W
270R
100V
C47
100N
J4
3923
BAL-LINE OUT
L
R
STACKED
Wht ON TOP
PCB MT HORZ
3456
J1
RCA I/P
1/
4W 2K2
R77
R6
1/4W
2K2
R39
1/4W
1M
50V
C20
2200U
25V
C23
100U
C11
50V
6N8
1/
4W 47K
R18
R72
1/4W
22K
1/
4W 2K2
R47
TO92
BC560C
Q3
5102
1/
4W 22K
R3
C27
200V
10P
R50
1/4W
47K
100V
C34
15P
50V
C39
100N
50V
C33
1N
AG=AMP-GND
IG =INPUT-GND
SG=SIGNAL-GND
CUT OUT R52, R54
UNTIL 18 TO 20 mV
IS ACROSS TP1 AND
TP2 WITH AMP COLD
MJH11018
Q10
TO218
.
6779
MJH11017
Q9
TO218
.
6802
100V
C49
100N
250V
C35
10N
5.
0W 100R
R61
100V
C50
100N
R34
1/4W
4K99
100V
C51
100N
8
V+
4
V-
U2:C
8
V+
4
V-
U3:C
230V A/C
50 Hz
240V /AC
1N5402
D5
C1
50V
4N7
R8
1/4W
680R
C42
275V
22N
C18
50V
3N3
W13
BLK
-SPKR
3682
GENERIC_XF
R44
1/2W
1K8
BRN/BLK
1N5402
D6
.
.
CHASSIS_GND
W8
C41
250V
4N7
1N5402
D4
R40
1/2W
1K8
SCH_SPDT
S2
.
.
SW_BLK W9
R15
1/4W
3K3
M
4418
10K
5C R/A
VOLUME
P1:A
R14
1/4W
3K3
R66
1/4W
47K
R13
1/4W
15K
R64
1/4W
47K
R75
1/4W
10K0
U2:B
TL072CP
Chassis Gnd
.
W11
.
1N5246B
0W5
16V0
D10
25V
C29
68U
R68
1/4W
10K
R45
1/4W
10K
R17
1/4W
3K3
1/
4W 47K
R29
R16
1/4W
3K3
R73
1/4W
22K
1/
4W 100K
R19
R12
1/4W
15K
R21
1/4W
20K
R24
1/4W
22K
C2
50V
220N
BD139
6774
Q2
TO126
.
+SPKR
3682
RED
W12
R57
1/4W
12R
PRE/POST
3425
S1:B
+38VDC
PRE/POST
3425
S1:A
R35
1/4W
2K
R33
1/4W
4K99
R32
1/4W
4K99
U1:C
TLO74CN
U1:D
TLO74CN
R67
1/4W
20K
100V
C44
100N
100V
C45
100N
R31
1/4W
249R
S
R
T
Gold
.
.
J6
EFX RTN
S
R
T
-
-
-
J9
EFX SEND
R41
1/2W
1K8
R43
1/2W
1K8
{Value}
IEC_RECT
4
5
1
2
3
120 V AC
60 Hz
1310
XF1
U2:A
TL072CP
R7
1/4W
2K2
R53
1/4W
3K3
BC560C
Q5
5102
TO92
1N5246B
0W5
16V0
D9
C15
100V
100P
U3:B
TL072CP
U3:A
TL072CP
50V
C31
1N
R59
1/4W
12R
1/
4W 47R
R56
1/
4W 6K2
R65
100V
C48
100N
U4:A
TL072CP
R30
1/4W
249R
4
V+
11
V-
U1:E
8
V+
4
V-
U4:C
CE POWER SUPPLY
S
R
T
.
.
Gold
J3
HEADPHONE
S
R
T
Gold
.
.
-6db INPUT
J5
S
R
T
Gold
.
.
0 dB INPUT
J2
TO92
Q1
5119
2N5638
+
{Description}
WOOFER
SP2
CSA-1.6A /120 V
CE-T800 mA /230V
U1:B
TLO74CN
KNOB
PART#
FUNCTION
REF
MODEL(S):-
{NEW}
{MODEL}
M628
N
N
N
N
N
N
N
N
N
N
N
N
K
K
K
K
K
K
K
4418
4420
4420
4420
P
P
P
P
P
P
P
VOLUME
SCOOP
MID
TREBLE
BASS
F
F
F
F
F
F
F
P1
P2
P3
P4
P5
R
R
R
R
R
R
R
8399
8399
8399
8399
8399
XC96
4417
9
10
11
12
13
MODEL(S):-
DATE
VER# DESCRIPTION OF CHANGE
#
1
2
3
4
5
6
7
8
N
N
N
N
N
V
V
V
V
V
D
D
D
D
D
N
N
N
TEARDROP PADS (R58,R60,R61,C36,C41)
FORCE UPDATED #4729,#4692, #6435, #6451 FOR
GT:PC#6787:INCREASED AC CLEARANCES FOR CE
PC#6535 R32,R33 10K0 TO 4K99
V
V
V
.
.
2.00
1.10
1.00
D
D
.
.
FEB-16-2005
APR 30 2002
XM100
M628 .PCB_DATABASE_HISTORY
FIRST PRODUCTION
APRIL-9-2002
D
