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ASSEMBLY
PCB MECH
SEE NOTE #1
Q28
Q24
P
0
6
1
M
8
4
1
1
M
0
0
.
5
R
E
V
33K
R56
1K
R57
TH100 MUST BE KEPT VERTICAL
.
4K7
R48
USE 8607 FOR VERTICAL POSITIONING
R34
1K
OF POWER DEVICES ABOVE BOARD.
#6918
10K
MJH11018
R35
TH100
10K
100K
R38
220R
R40
220R
R41
C20
R47
220R
R46
220R
U1
R211
33R
R210
33R
J120
TP1
Q23
R124
30K
R39
270K
BC550
100N
C260
J122
C261
+15V
100N
33K
R23
RTFILT
10K
R33
PSHIFT
-15V
UN000289
U7
LINEOUT
WC16
SG
INPUT2
-50VDC
10K
R51
BOG
10K
R50
WC15
+50VDC
4K7
R89
C55
100U
100U
25V
25V
R43
100U
100U
25V
25V
5WATT
0R1
TAB12
SPEAKER (-)
5WATT
.
0R1
---
.
.
E
B
E
B
R42
---
---
FROM SWT
TAB1
TAB2
---
CSA-2.5A-SB
.
.
TAB3
.
#6435
---
TAB4
100V
.
V T R
22n
FROM SWT
---
.
#6451
250VAC
100V
V T R
TAB5
C57
680N
4N7
---
.
DUMMY
E160P
M1148
VCD
BLK 18 GA
RED 18 GA
M1148-5.00
M1148-5.00
0 0
5 .
8 -
1 4
0 0
5 .
8 -
1 4
E160P
C64
M1148
VERSION 5.00
U4B
R44
1K54
C35
10N
R45
45K3
J109
10N
14K0
R157
D52
Q27
R27
11R3
R141
C6
10P
4148
11R3
R28
2K740
16v
2K7
R214
33U
681R0
USE 8607 FOR VERTICAL POSITIONING
220P
#6917
Q20 IS HAND INSERTED
4K3
R138
OF POWER DEVICES ABOVE BOARD.
#6918
TP3
Q15
R139
270R
47R
R25
4148
10K0
R152
MJH11017
4148
MJH11018
4K120
D46
Q48
J34
Q46
R206
100K
10K
100K
R207
VBE
R201
C25
D86
R154
100R
BAV21
4148
33R
3K16
R142
C88
D58
4148
220P
D32
R209
4148
33R
33K
R123
475R0
J1
R156
D56
C23
4148
5W
---
0R27
TAB20
25V
RED 16"
.
330U
TO SPEAKER (+)
R202
2R
2W
25V
2W
330U
2R
R230
C24
C36
D5
RTV
16V
10U
J5
J6
J7
J8
J9
J10
WC14
J11
TO TWEETER (-)
PART#
PART#
.
C52
.
#3414
.
CE-T1.25A
F1
AC HOT
---
63V
63V
BLK
4700U
4700U
.
TAB6
WC21
CONNECT BLU 22G
WC23
WC16A
WC14A
TO FTCRL
25V
1U
RED
P
0
6
1
M
YEL
-
8
4
1
1
M
TRANS/SEC
TRANS/SEC
D14
D16
D15
1N4004
D10
+50VDC
7 5
. 0
1 0
X
0
2 5
3 .
BLANK SIZE=13.250 X 10.075
M 1
T L
D E
L
I L
D R
M 1
D E
S I
E R
L D
S O
G.S-A.W
WC11
TWISTED
WC10
#6917
J124
MPSA63
MJH11017
Q20
Q49
BOG
INPUT2
SG
LINEOUT
100P
UN000289
10K
-15V
PSHIFT
10K
RTFILT
100N
C5
C87
100K
+15V
220P
C81
15N
R98
10K
D4
R15
C18A
22N
J201
63V
C16A
100U
MPSA56
E160P
M1148
VER 5.00
1W
220R
1W
R221
220R
R220
C65
POWER-ON
LED1
WC13A
CLIP
LED2
WC15A
CONN3A
1
PT#3636
TRANS-SEC
WC20
RED
D13
#3636
CABLE
ASSEMBLY
STYLE
"P14"
= 1
Z E
S I
K
A N
B L
M1148.PCB_DATABASE_HISTORY
"
5
0
0
.
ETCH
"
8
0
0
.
MODEL(S):-
"
2
1
0
.
GUIDE
E160P
"
0
2
0
.
#
DATE
VER#
1
MAR/11/99
3.00
2
.
.
3
.
.
4
JUN/23/99
3.10
5
SEP/17/99
4.00
6
.
.
7
.
.
8
.
.
9
.
.
10
APR/19/00
5.00
11
D
V
RCF 252
C90
P
0
6
1
M
8
4
1
1
M
LM13600
U6
WC12
10K
R60
TLO72
NO GOLD
U5
1M
R53
C100
R64
R24
WC17
R22
JB3
TLO74
4148
30K
R16
3K
10N
C13
1N
C14
10N
C33
R14
3K
562R0
R111
100N
562R0
R110
C259
10N
475R0
R8
475R0
R5
C32
R6
J13
2K49
SW1
TLO72
C42
LINE/SPKR_IN
U3
C40
D27
SW2
GROUND_IN
J105
SW3
MUSIC/VOICE
R10
1K
J128
22n #6435
C7
100V
R11
330R
J12
1
C1
TH200
P1
PRODUCTION NOTES
1
.
Q20 IS HAND INSERTED
M1148.PCB_POT_LIST
E160P
MODEL(S):-
AS_OF
REF
FUNCTION
PART#
KNOB
P1
VOLUME
#4403
#8693
DEC/99
R
F
P
K
N
R
F
P
K
N
R
F
P
K
N
R
F
P
K
N
R
F
P
K
N
DESCRIPTION OF CHANGE
PC#5908_ADD_TLF621_(U4A)
PC#5890_TM100_100K->10K_ADD_R124
R123,D32,Q23
PC#6053_R84,R88_2R7->10R0_1/8WFP
PC#6115_ADD_C7,R195,R200_R100_10M->
22M,R72_1K->2K,R13A_10K->3K16,R11
1K0->330R,R12_33K->10K_R304_10M->
22M,R13_30K->3K_R16_3K->30K
R102/R104_4K7->1K5
REDO_GROUNDS_ON_JACK_PCB
N
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