Advertisement
M1330.PCB_DATABASE_HISTORY
MODEL(S):-
NX700S
#
DATE
VER# DESCRIPTION OF CHANGE
1
MAY 2006
1.00
MADE FROM NX750P M1231 V2.00 IN MAY 2006
2
D
V
M1231 HAD BEEN FULLY FORCE UPDATED ON MAY 2005
D
V
MAY 2006 FORCE UPDATED ALL COMPONENTS MODIFIED
3
4
D
V
WITH IN THE LAST YEAR USING TONY'S LIST. MR.
5
2008/03/11
.
Updated #6421 diodes for clinch.
6
24-MAR-2010
V02
PC7301: TAB 26 attribute change from GREEN to GRN/YEL
7
.
.
PC7530: Add note for install heatsink on board.
8
.
.
PC7757: Change layout for #3453
9
.
.
PC7813: Replace #4434 with #4432
GG
10
D
V
N
11
D
V
N
12
D
V
N
13
D
V
N
MAY/22/2003 4.20
DE-72P DRIVER TO #7401 DE-72P TITANIUM DRIVER
FROM INPUT PCB
1
6
W5:A
LVGND
2
+15VIP
6
W5:B
3
-15VIP
6
W5:C
4
NET00080
6
W5:D
5
6
W5:E
6
6
W5:F
+15V
R38
+15V_C
1/8W
R10
10R0
2K7
FLMP
.
100N
2
+
C21
100V
3
-
+/-15V_C
WOOFGND
100N
C26
100V
R44
-15V_C
1/8W
10R0
FLMP
-15V
C28
470P
100V
R45
1/4W
6K8
MINI
+15V_MOD
220N
C32
63V
R51
1/4W
MC33079P
6K8
R54
R55
MINI
U6:E
1/4W
1/4W
R56
1K
1K
1/4W
MINI
MINI
U6:B
LVGND2
6K8
MINI
-15V_MOD
68N
470P
R59
C37
6K8
100V
100V
MINI
WOOFGND
+15V
R64
1/8W
+15V_MOD
PSGND
10R0
FLMP
100N
C41
+/-15V_MOD
100V
R105
12K
.
LVGND
100N
C44
+140V
100V
R73
-15V_MOD
1/8W
10R0
FLMP
-15V
+15V_MOD
+15V
+5V_MOD
+15V
100N
100N
100N
C50
C47
100V
100V
100V
100N
100N
C52
C53
100V
100V
100N
WOOFGND
C58
PSGND
100V
100N
100N
PSGND
WOOFGND
C56
100V
100V
-15V
-15V_MOD
+15V
R19
100K
R20
MINI
4K7
RAD
D84
4148
3
NET00166
R22:B
R22:A
PLACE NEAR FETS
NTC
10K
6467
PSGND
C18
470P
100V
MC33078P
+15V_MOD
U2:A
R156
5K1
RAD
R40
R147
3K6
1/4W
.
10K
R42
RAD
2K7
RAD
R148
1/4W
10K
+15V_MOD
RAD
+15V_C
D29
MC33078P
LM311
4148
U2:C
U1
R36
7
U2:B
OUT
1/4W
3K6
6640
.
R149
-15V_C
1K2
-15V_MOD
MINI
10P
200V
-15V_MOD
WOOFGND
R43
C29
1/4W
10N
100V
47R
R47
MINI
1/4W
1M
RAD
MC33079P
R52
16V
33U
1/4W
MC33079P
C17
1K4
R155
.
U6:A
1/4W
220R
RAD
U6:C
WOOFGND
C36
74HC14N
U9:A
IN
OUT
IN
1
2
3
6603
PSGND
R68
R75
R69
R67
12K
12K
12K
12K
+5V_MOD
.
.
.
.
IN
9
+15V_LS
1N5240BRL
100N
U9:G
D22
C42
10V0
100V
0W5
+4V7_LS
WOOFGND
1N750ARL
D23
100N
4V7
C43
0W5
100V
+4V7_LS
-140V
U10:G
-140V
+15V_MOD
+5V_MOD
100N
C48
C49
R83
100R0
100V
FLMP
U11
MC78L05ABPRM
IN
{Function}
OUT
+5V_MOD
GND
6728
{Watts}
100N
PSGND
TO92
100N
C54
C55
C57
100V
100V
PSGND
+15V
+15V
R210
1/4W
11R
FUSIBLE
R258
R211
4148
R255
10K0
1/4W
D82
470K
MINI
11R
U22:C
FUSIBLE
MINI
DNS
.
DNS
R263
Q67
1/4W
6815
1K0
MINI
T221D
-15V
{AWG}
WIRE_HOLE
100U
R259
{Color}
14K0
C108
.
16V
#3856
BAT85
D1
0A2
4148
D83
PSGND
U22:A
R257
{C_Type}
MC33078P
1/4W
{Value}
THERM
20K0
MINI
{AWG}
WIRE_HOLE
{Color}
R260
1/4W
100K
MINI
PSGND
C113
47P
100V
FAN CIRCUIT NOT FUNCTIONAL
+15V_MOD
-15V_MOD
R154
R153
220K
220K
MINI
+5V_MOD
MINI
R152
1/4W
100N
R150
3K3
C16
3K3
MINI
MINI
100V
-15V_MOD
WOOFGND
WOOFER AMP
100N
U3
R151
C71
3K3
100V
MINI
LM318
+4V7_LS
74HC86N
U5:D
C27
13
11
12
6605
+15V_MOD
WOOFGND
74HC86N
U5:C
10
8
9
6605
WOOFGND
74HC86N
+5V_MOD
U5:B
4
6
+4V7_LS
5
-15V_MOD
6605
U8:A
R49
4K7
MINI
-
6640
-140V
3
100N
OUT
C33
7
IR2110
100V
+
U7
2
+4V7_LS
LM311
6887
-140V
+15V_MOD
4N7
C141
74HC86N
250V
U5:A
1
3
2
6605
R221
220R
MINI
74HC14N
74HC14N
U10:C
U9:B
OUT
IN
6
5
OUT
4
+4V7_LS
6603
6603
74HC14N
U9:D
OUT
8
470N
R166
3N3
6603
47K
C143
U5:E
R63
MINI
1K5
63V
100V
FUSIBLE
2N5401
-140V
Q18
WOOFGND
5108
-140V
TO92
R70
1K5
WOOFGND
FUSIBLE
74HC14N
U10:A
IN
OUT
R76
1
2
4K12
6603
0.1%
470P
C1
R77
R157
R78
R74
1/4W
1/4W
1/4W
100V
1K5
37K4
18K7
18K7
FUSIBLE
.
.
.
470P
C45
U6:D
100V
-140V
MC33079P
R79
470P
1/4W
WOOFGND
C46
1K0
100V
MINI
R80
R81
R82
1/4W
1/4W
1/4W
4K12
37K4
37K4
0.1%
.
.
+22V
+22V
+15V
R267
R144
R264
1/4W
1/4W
{Function}
22K
470K
10K
W22
MINI
RAD
MINI
U22:B
R265
9K09
MC33078P
MINI
PSGND
SILENT
1U
{Function}
C12
W19
63V
+140V
R29
220P
1K
C15
MINI
100V
R31
MPSA92
0R047
.
Q13
5114
TO92
R33
1K5
FLMP
NET00206
D
IRFP23N50L
Q14:A
R37
N
6967
G
1/4W
TO247
150R
{Function}
MINI
S
D15
R39
1/4W
6R2
0A2 BAT85
.
1N5248B
R41
D16
1M
18V0
RAD
0W5
100N
1U
C24
C25
100V
63V
D17
UF4004
R46
1R
SMALL
NET00216
R48
+15V_LS
150K
D
.
IRFP23N50L
Q15:A
R50
G
N
6967
1/8W
TO247
75R
{Function}
FLMP
S
D19
R53
1/4W
6R2
0A2 BAT85
1N5248B
.
D20
18V0
R57
100N
1U
0W5
1M
R58
C34
C35
RAD
0R047
100V
63V
.
R60
-140V
1K5
FLMP
R65
2N5551
1/4W
1K
Q17
MINI
5107
R62
4K7
TO92
RAD
R66
5N6
1K
C39
MINI
100V
C38
C142
100N
100V
RAD
82K
WOOFGND
1/4W
R72
D24
4148
+4V7_LS
U8:B
6887
+15V
MPSA13
Q3
5105
TO92
4148
D5
D28
0W5
4V7
1N750ARL
R141
1/4W
2N5551
1M
RAD
Q8
5107
RAD
RAD
10K
2U2
10K
TO92
R143
R142
C11
63V
MPSA92
Q7
5114
TO92
PSGND
3U3
C20
140V
3U3
4
0
W2:D
C51
3U3
340V
C22
3
140V
0
W2:C
3792
L1
288UH
S2
WOOFER
3U3
C31
140V
1
0
W2:A
2
0
W2:B
74HC14N
U9:C
IN
OUT
5
6
PSGND
6603
74HC14N
U9:E
IN
OUT
11
10
6603
74HC14N
U9:F
IN
OUT
13
12
6603
WOOFGND
74HC14N
U10:B
IN
OUT
3
4
6603
74HC14N
U10:D
IN
OUT
9
8
6603
74HC14N
U10:F
IN
OUT
13
12
6603
74HC14N
U10:E
IN
OUT
11
10
6603
+4V7_LS
Product
Product
NX720S
NX720S
Powered Speaker
Powered Speaker
PCB#
PCB#
M1330
M1330
Sheet
Sheet
Date:
Date:
Wed Jun 16, 2010
Wed Jun 16, 2010
Rev:
Rev:
V02
V02
Filename:
Filename:
M1330V02sch.sch2002
M1330V02sch.sch2002
2
2
of
of
2
2
Advertisement
