Page 1
87654321
D
Power Supply
C
Power Supply.Sch
B
Conditions for DC measurements:
A
Vmain, nom = 230VAC @ 50Hz
Pout = 1/8 * Pmax =27.6W @ 60Hz in 4 ohms
GND reference is J406
1 2 3 4 5 6 7 8
POWER UP
VBRIDGE
GNDP
+12VDC
GNDS
-12VDC
GNDSTBY
-STBY
+STBY
AC2 Signal
AC1 Signal
Equalizer
Equalizer.Sch
+12VDC
GNDS
-12VDC
GNDStBy
-StBy
+StBy
AC2 Signal
AC1 Signal
SIGNAL
POWER UP
Class D Amplifier
Class D Amplifier.Sch
VBRIDGE
GNDP
+12VDC
GNDS
SIGNAL
POWER UP
Sch:LoadResourceFile
Link Non Schematic Files
p:\work\D 6SUB\sch\2000008B\Change.Txt
AutoSave:SetAutoSave
Auto Save
SchBOM:RunSchBOM
New BOM
p:\work\D 6SUB\sch\2000008B\2000008B.XLS
Electrical Rule Check
p:\work\D 6SUB\sch\2000008B\D 6SUB.ERC
Netlist:CreateNetList
New netlist
p:\work\D 6SUB\sch\2000008B\D 6SUB.NET
Title:
Project Management Sheet
Project:
D 6SUB, Subwoofer
Jamo A/S
Elmevej 8,Glyngoere
DK-7870 Roslev, Denmark
Phone
+45 99767676
Fax
P:\WORK\D 6SUB\Sch\2000008B\D 6SUB.prjFile: Sheet of1 6
+45 99767600
BOM 115VAC
Link Non Schematic Files
p:\work\D 6SUB\sch\2000008B\2000008B 115VAC.XLS
BOM 230VAC
Link Non Schematic Files
p:\work\D 6SUB\sch\2000008B\2000008B 230VAC.XLS
Item no:
2000008
Revision:
Date / Time:B13-Nov-2000 / 13:33:15
Sheet size:
A3
Drawn by:
BKJ
D
C
B
A
Page 2
Schematic 400
D
C400
220n
AC1 POWER AC2 POWER
C401
220n
D400
PBPC1003
87654321
OT200
D401
DF04S
TP405
-10.7VDC
C412
220u
C413
220u
C410
100n
AC1 StByAC2 StBy
C411
100n
TP404
C414
100n
C415
100n
+StBy
GNDStBy
-StBy
FIDUCIAL
D
+52.7VDC +10.0VDC
C402
220n
C404
10000u
C405
100n
C403
220n
10000u
Vbridge
C408
100n
C406
C407
1n
C409
100n
GNDP
C
U400
L7812
1
Vin
C420
C422
C416
100n
C417
100n
B
POWER UP
J400
PIN
J401
PIN
J402
PIN
J403
PIN
J404
PIN
J405
A
PIN
J406
PIN
J407
PIN
Power Up
Mains Live
Mains Neutral
F400 T500mAL
AC1 Signal
GNDS
F401 T500mAL
AC2 Signal
F402 T10AL
AC1 Power
GNDP
F403 T10AL
AC2 Power
1 2 3 4 5 6 7 8
C418
D402
100n
DF04S
AC2 SignalAC1 Signal
C419
100n
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE REPLACE
ONLY WITH SAME TYPE FUSE!
470u
C421
470u
F400 TYPE T500mAL/125VAC
F401 TYPE T500mAL/125VAC
F402 TYPE T10AL/250VAC
F403 TYPE T10AL/250VAC
-19.2VDC -12.0VDC
C424
100n
1n
C423
C425
100n
1n
2
Vin
U401
L7912
Mains
Mains Neutral
Mount JP402 for 230V AC
Mount JP400 and JP401 for 115VAC
JP400
JUMPER
JP401
JUMPER
+11.9VDC+17.9VDC
3
Vout
GND
2
1
3
Vout
GND
2
1
2
1
C426
100n
C427
100n
2
JP402
JUMPER
1
J408
PIN
J409
PIN
J410
PIN
J411
PIN
+12VDC
C428
100u
GNDS
C429
100u
-12VDC
Mains Live
C432
100n-X2-275V!
Mains Neutral
R403
+StBy
1k
R404
Power Up
22k
2
JP403
JUMPER
R406
4M7-350V!
1
2
JP404
JUMPER
1
Mount JP405 for 230V AC
Mount JP403 and JP404 for 115VAC
Mains Live Mains
115 V Mains Voltage: T2.5AL/250V
230 V Mains Voltage: T5AL/250V
Q400
BC846
+1.16VDC
TP403
JP405
JUMPER
+1.88VDC
2
1
R405
10k
TP401
TR400
V11785
Title:
Project:
P:\WORK\D 6SUB\Sch\2000008B\Power Supply.SchFile: Sheet of2 6
C430
10n-X1-275V!
R401
360R
TP400
U402
C431
100n
IL410
GNDStBy
AC1 StBy
GNDStBy
AC2 StBy
Power Supply
D 6SUB, Subwoofer
Jamo A/S
Elmevej 8,Glyngoere
DK-7870 Roslev, Denmark
Phone
Fax
T400
BT139-800E
TP402
Z.C.
+45 99767676
+45 99767600
R400
39R
R402
330R
Item no:
Revision:
Date / Time:B13-Nov-2000 / 13:34:00
Sheet size:
Drawn by:
AC1 POWER
AC2 POWER
+STBY
GNDSTBY
-STBY
Vbridge
GNDP
+12VDC
GNDS
-12VDC
2000008
A3
BKJ
AC1 POWER
AC2 POWER
+STBY
GNDSTBY
-STBY
VBRIDGE
GNDP
+12VDC
GNDS
-12VDC
C
B
A
Page 3
Schematic 500
SIGNAL
POWER UP
D
VBRIDGE
GNDP
+12VDC
GNDS
C
B
Out Low
Out High
+12VDC
A
GNDS
Signal
Power Up
Vbridge
GNDP
+12VDC
GNDS
TP502
R500
150k
TP513
TP512
GNDS
TP514
U502
1
C
2
R
3
RC com
4
Astable
5
Astable
6
-Trigger
Vss7+Trigger
CD4047
C528
100p
R529
15k
+12VDC
GNDS
C517
1n
R512
2k21
R513
2k21
R514
TP520
22k1
R515
TP521
22k1
C518
1n
GNDS
C538
C539
100n
100n
1 2 3 4 5 6 7 8
GNDS
C500
100n
TP523
U503U502U501
+2.55VDC
R501
150k
Osc out
Ext reset
TP522
R516
2k21
+6VDCF
C540
100n
2
3
Retrig
C502
100n
Vdd
+12VDC
GNDS
Q
Q
R518
2k21
GNDS
D514
BYD77
D513
BYD77
D515
BYD77
1
+11.6VDC
RL500
FTR-H1 AA 012T
2000008
A3
BKJ
87654321
TP509
TP510
D
C
J500
PIN
B
J501
PIN
+12VDC
TP535
A
Vbridge
C510
C509
100n
Q500
TP501
U500
1
TP504
+12VDC
C503
150n
BHB
2
HEN
3
DIS
4
Vss
5
OUT
6
IN+
7
IN-
8
HDEL
9
LDEL
AHB10AHO
HIP4080A
D500
BYD77
TP500
Disable
Triangle
Error
TP503
C501
100n
14
13
20
BHO
19
BHS
18
BLO
17
BLS
16
Vdd
15
Vcc
14
ALS
13
ALO
12
AHS
11
TP517
12
11
GNDS
10
9
TP515
8
GNDS
U501A
1
TL052
8 4
TP516
R530
15k
TP524
Signal
C543
2
3
100n
R549
10k
+12VDC
+6VDCF
GNDS
TP525
C542
10u
R520
10k
+6VDCF
C519
R519
7k5
220p
6
R550
5
6k8
TP526
C531
100n
TP505 TP506
D501
BYD77
C504
150n
GNDS
R539
R540
0R
0R
C505
100u
R531
470k
C529
220p
GNDS
1
5
U503
6
MC34081
7 4
R521
470k
R522
4k7
TP527
U501B
7
TL052
TP530 TP532
+11.7VDC +6.21VDC
R533
22R
C541
C534
100n
100n
TP531
GNDS
C507
C506
100u
100n
TP518
TP519
R532
220R
TP528
GNDS
TP529
R523
10k
D521
PMLL4148
U504
Vin1Vout
8
NC5Vout
4
LM317L
R535
560R
R534
2k15
Triangle
C530
220p
Vout7NC
Vout3Adj
GNDS
+12VDC
Error
C544
100n
U500
C508
100n
D503
BYD77
TP507
D502
BYD77
GNDS GNDS
TP508 TP511
D504
BYD77
H500
HEATSINK SW4012
2
+6VDCF+12VDC
6
C536
C535
100u
100n
R502
6R8
R503
1R2
R504
1R2
R505
8R2
R506
1R2
+12VDC
Power Up
SUP75N08-10
Q501
SUP75N08-10
Out High
Out Low
R536
100k
C513
1n
D507
10BQ100
Out High Out Low
D508
10BQ100
C514
1n
N500
150u
R538
+0.06VDC
10k
TP533
Q506
BC846
1
R537
C537
47k
100u
GNDS
GNDS
C511
C512
470u
100n
Q502
SUP75N08-10
Q503
SUP75N08-10
C521
100n
C522
100n
C523
100n
+45 99767676
+45 99767600
TP534
C525
100u
R507
6R8
R508
1R2
R509
1R2
R510
8R2
R511
1R2
C524
33u
R524
4R7
5
3 2
GNDS
+0.10VDC
GNDS
D520
PMLL4148
Q505
PMBT2907
R526
10k
Q504
BC846
Item no:
Revision:
Date / Time:B13-Nov-2000 / 13:33:24
Sheet size:
Drawn by:
C515
1n
D509
10BQ100
D510
10BQ100
C516
1n
Vbridge
D516
BYD77
D517
BYD77
D518
BYD77
D519
BYD77
GNDP
GNDP
+12VDC
Power Up
R525
10k
R527
150k
R528
75k
H-bridge, feedback, output filter and triangle generator
D 6SUB, Subwoofer
Jamo A/S
Elmevej 8,Glyngoere
DK-7870 Roslev, Denmark
Phone
P:\WORK\D 6SUB\Sch\2000008B\Class D Amplifier.SchFile: Sheet of3 6
Fax
C520
8.2u
Disable
32
470u
GNDP
Vbridge
GNDP
Title:
Project:
Page 4
Schematic 100
D
J100B
5
GNDS
PHONO_4V
J100A
C
2
GNDS
PHONO_4V
R100
22k
4
R101
6
22k
1
3
TP100 TP101
C100
100p
R102
22k
-StBy
2
3
GNDS
+StBy
1
U100A
TL084
4 11
87654321
10
TP103
R105
Pot Out
R104
39R
Pot In
430R
GNDS
2
3
-12VDC
+12VDC
U101A
TL084
4 11
R103
1k3
C126
4.7u
TP104
C102
C127
1
100n
100n
C101
* Not mounted
C103
* Not mounted
R107
33k
TP105
TP107
R108
* Not mounted
TP106
6
5
R109
130k
U101B
TL084
R110
7
10k
GNDSGNDS
R118
TP115 TP116
47k
R117
47k
R116
150R
P100
100K
13
12
C110
150n
GNDS
U102D
TL084
R119
14
3k
* Not mounted
P101B
22k
C111
C112
470n
P101A
R120
22k
3k
2
TP118
3
C113
150n
GNDS
TP108 TP109
C104
* Not mounted
R111
10k
9
10
GNDS
-12VDC
1
U102A
TL084
4 11
+12VDC
R112
U101C
TL084
14k
C106
8
220n
TP111
C107
220n
TP110
R113
39k
C108
150n
R115
R114
24k
18k
TP112
GNDS
12JP200
MFB 4012
MFB.Sch
MFB IN LIMITER IN
MFB IN LIMITER IN
+12VDC
+12VDC
GNDS
GNDS
-12VDC
-12VDC
* Not mounted
+12VDC
-12VDC
Vbridge
GNDS
GNDS
13
TP113
12
GNDS
Limiter 4012
Limiter.Sch
LIMITER IN SIGNAL
+12VDC
-12VDC
VBRIDGE
GNDS
8
9
U102C
TL084
TP114
14
U101D
TL084
C109
10n
D
C
SIGNAL
TP117
TP120 TP121
C115
+StBy
B
-StBy
GNDStBy
AC1 StBy
AC2 StBy
+12VDC
-12VDC
GNDS
A
+StBy
-StBy
GNDS
AC1 StBy
AC2 StBy
+12VDC
-12VDC
GNDS
+12VDC
C120
100n
GNDS
C121
100n
-12VDC
U101 U102 U100
R121
9k1
TP119
+StBy
C122
100n
C123
100n
GNDS
-StBy
C124
100n
C125
100n
100p
R122
560k
C114
6
5
1u
GNDS
U100B
TL084
R123
7
9k1
1 2 3 4 5 6 7 8
AC1 StBy
AC2 StBy
C116
1u
TP122
TP123 TP124
C117
100p
R124
270k
9
10
U100C
TL084
GNDS
TP127
D101
PMLL4148
D102
PMLL4148
8
R126
22k
R127
* Not mounted
TP125 TP126
D100
R125
470R
TP128
-10.9VDC
PMLL4148
C118
10n
-8.35VDC
R128
0R
Q100
MMBF4392
GNDSGNDS GNDS
-StBy
R130
10k
12
13
TP129
R132
15k
R131
R129
C119
100u
9k1
6M8
GNDSGNDSGNDS
Title:
Project:
P:\WORK\D 6SUB\Sch\2000008B\Equalizer.SchFile: Sheet of4 6
Powered by standby supply
TP130
+7.89VDC
14
U100D
TL084
Equalizer, Auto on/off
D 6SUB, Subwoofer
Jamo A/S
Elmevej 8,Glyngoere
DK-7870 Roslev, Denmark
Phone
Fax
GNDS
+45 99767676
+45 99767600
R133
1k2
POWER UP
J101
1
2
3
4
Pot In
5
Pot Out
5PIN
GNDS
Item no:
2000008
Revision:
Date / Time:B13-Nov-2000 / 13:33:32
Sheet size:
A3
Drawn by:
BKJ
B
A
Page 5
Schematic 200
87654321
D
R202
36k
LIMITER IN
TP217 TP218
+5.09VDC
C
R200
33k
R219
1k
TP215
R218
120k
P200
200k
-12VDC
R216
B
75k
R215
U200B
TL084
GNDS
6
75k
5
7
TP200
R201
2k7
Q200
SST175
GNDS
R217
2M2
+12VDC
R214
100R
Q203
BC856
C201
10u
GNDS
-12VDC
2
3
TP201
GNDS
Vbridge
R213
100R
TP212TP213
Q202
BC856
TP211
Q201
BC846
R212
100R
+12VDC
4 11
TP210
1
U200A
TL084
R211
110k
-0.48VDC
TP205 TP204
R210
180k
C200
330n
GNDS
R209
20k
TP209
D203
PMLL4148
8
U200C
TL084
GNDS
R207
20k
TP208
+12VDC
D202
PMLL4148
R208
9
10k
10
D201
PMLL4148
-0.32VDC
14
TP207
U200D
TL084
R206
20k
D200
PMLL4148
GNDS
TP202
TP206
R205
13
20k
12
TP203
R204
22k
R203
6
22k
5
GNDS
TL084
U102B
7
SIGNAL
D
C
B
GNDS
+12VDC
LIMITER OUT
+12VDC
A
-12VDC
VBRIDGE
LIMITER IN
GNDS
LIMITER OUT
+12VDC
-12VDC
Vbridge
LIMITER IN
GNDS
1 2 3 4 5 6 7 8
GNDS
-12VDC
U200
C202
100n
Title:
C203
100n
Limiter
Project:
D 6SUB, Subwoofer
Jamo A/S
Elmevej 8,Glyngoere
DK-7870 Roslev, Denmark
Phone
+45 99767676
Fax
P:\WORK\D 6SUB\Sch\2000008B\Limiter.SchFile: Sheet of5 6
+45 99767600
Item no:
2000008
Revision:
Date / Time:B13-Nov-2000 / 13:33:44
Sheet size:
A3
Drawn by:
BKJ
A
Page 6
Schematic 300
87654321
D
MFB IN
MFB IN
+12VDC
411
GNDS
TP300
R300
43k
U300A
3
2
-12VDC
R301
43k
TP301
R302
56k
TP302 TP303 TP304
TL084
1
R303
10k
C300
47n
GNDS
R304
62k
C301
100n
C304
GNDS
U301B
5
TL082
R307
6
R306
0R
TP307TP308
7
TP305
C302
1n
R305
270k
LIMITER IN
100R
TP306
LIMITER IN
D
1u
-12VDC
C
P300
10k
TP309
R323
B
3k3
R309
100k
TP310
U300B
7
TL084
TP311
R322
33k
R321
330k
U301A
1
TL082
8 4
+12VDC
GNDS
TP313 TP314
R319
R318
22k
* Not mounted
5
6
C311
R317
100k
TP312
100n
R320
68k
2
3
GNDS
* Not mounted
R308
1M
C310
TP315 TP316
C309
22p
R316
10k
U300C
9
8
10
TL084
GNDS
R314
39k
R315
10k
GNDS
U300D
TL084
12
13
R312
47k
TP318
C308
C307
12n
12n
R313
6k8
14
TP317 TP319
TP321
C306
R311
10k
12n
TP320
R310
51R
C305
100p
+12VDC
GNDS
-12VDC
J300
Yellow
1
Orange
2
Red
3
Brown
4
4PIN
GNDS
C
B
GNDS
GNDS
+12VDC
C312
GNDS
A
-12VDC
100n
C313
100n
U301 U300
1 2 3 4 5 6 7 8
+12VDC
C314
100n
GNDS
C315
100n
-12VDC
Title:
Motional Feedback Equalizer
Project:
D 6SUB, Subwoofer
Jamo A/S
Elmevej 8,Glyngoere
DK-7870 Roslev, Denmark
Phone
+45 99767676
Fax
P:\WORK\D 6SUB\Sch\2000008B\MFB.SchFile: Sheet of6 6
+45 99767600
Item no:
2000008
Revision:
Date / Time:B13-Nov-2000 / 13:33:52
Sheet size:
A3
Drawn by:
BKJ
A
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