1
2
3
4
5
6
7
8
J3
1
JP1
A A
10
11
12
13
14
123456789
HEADER 14
2
PWRBUS
-60
J5
SPKBUS
1
-120
Output
I-
Output
R13
B B
12v
30
.33
R25
I-
.33
R24
.33
R23
D4
Q4
2SA1302
R7
Q6
2SA1302
2.2
R4
.2
Q10
TIP117
C5
47ufd
10
SF14
D5
10pf
R1
100
R8
R19
1k
C2
D9
SF14
Q11
2SC2336
330pf
51
R15
C4
C3
.0047
Q12
2SA1006
R17
13k
20k
R11
D6
1N4004
SF14
D7
390
R20
R18
3.92k
C C
51.1
R14
4.7
R12
D10
R10
10
36.5k
R16
1N4148
D8
2.2
Q5
2SA1302
10
R6
Q13
2SA1006
R5
10
C1
.047
Q3
2SA1302
R26
Q7
2SA1302
R3
2.2
.2
Q2
2SA1302
R27
Q8
2SA1302
R2
2.2
R22
.33
FR204
Q1
2SA1302
R28.2
Q9
2SA1302
FR204
R21
J1
PWRCONN
J2
PWRCONN
1
D3
D1
MR2406R
-60
390
D2
1
-120
12v
D D
Apogee Sound Inc.
Title
DA-SERIES, POWER MODULE, NEG. RAIL CIRCUITRY
Size Document Number Rev
10008 (PN: 11-0102) A
B
1
2
3
4
5
6
Date: Sheet
7
1 1Monday, April 26, 1999
of
8
1
2
3
4
5
6
7
8
A A
36v
.1
+36
8.2k
.47
2N5551
2N5551
511
2N5551
2N5551
100100
2N5551
47
2k7
SF14
51.1
30pf
2.2k
2SA1006
22
2N5401
100k
4.7
51
330pf
Clip+
10
2SC2336
.0047
22k
1N4148
20k SF14
390
13k
1N4004
2.2k
10pf
1k3.9k
SF14
100
2SC2336
.047
10
FR204
2SC3281
22
2SC32812SC32812SC3281
10
.2 390
.2 .2
68.168.1
8.25k
27k
330pf
12v
SF14
B B
1N4148
220
2200pf
10
1200pf
2SC3281
2.2
2.2
2SC32812SC3281
2.2 2.2
2SC3281
2SC3281
FR204
10
MR2408R
220
I+
+120
1.5
+60
2.2
47ufd
30
.33
.33 .33 .33
Output
TIP117
250
2
SF14
150
332
1N4148
Input Output
11k
3 1
200
150
12v
51
30
.33
.33
.33
.33
I-
549
8.25k
100uf .1
510
47ufd
10
68.1 68.1
27k
100 100
C C
.1
-36
2N5401
2N5401
SF14
47
2SC2336
2N5401
2N5401
SF14
330pf
51
100k
2N5551
Clip-
.0047
2SA1006
13k
20k
1N4004
SF14
2N5401
1N4148
36v
8.2k
.47
511
51.1
2.2k
4.7
10
22k
2.2k
390
100
SF14
1k3.9k
2.2
2.2
2.2
2.2
2SA1302 2SA13022SA13022SA13022SA1302
10 .2 390
10
.2 .2
.047
2SA1006 2SA1302 2SA1302 2SA1302
FR204
2SA1302
FR204
220
MR2408R
22
2.2
-60
1.5
-120
D D
APOGEE SOUND INC.
Title
OUTPUT STAGE
Size Document Number Rev
B
of
1
2
3
4
5
6
Date: Sheet
7
1 1Monday, April 26, 1999
8
1
1
A A
2
3
4
5
6
J7
PWRCONN
7
8
1
R29
51.1
B B
R32
Q14
2SA1006
4.7
+V
T
U1
TEMP
D19
12v
R30
51
330pf
D14
SF14
+120
R38
10pf
D13
SF14
R31
36.5k
10
R33
R37
20k
Q15
2SC2336
C6
.0047
C7
13k
R34
D10
1N4148
SF14
D12
1N4004
D11
R36
3.92k
390
12v
D18
1k
R35
10
R52
C8
D15
FR204
Q21
2SC3281
R47.2
Q22
2SC3281
FR204
D16
+60
R46
390
MR2408R
D17
J6
PWRCONN
1
100
R40
Q16
2SC2336
.047
R51
2SC3281
Q25
10
2.2
R53
Q18
2SC3281
Q19
2SC3281
Q20
2SC3281
C9
2.2
R55
.2
R48
Q23
2SC3281
2.2
R56
.2
10
R50
Q17
2SC3281
2.2
R54
R49
Q24
2SC3281
I+
47ufd
C10
R41
30
.33
R42
.33
R43
.33
R44
.33
R45
Output
15-0017
15-0016
C C
I+
J8
PWRBUS
1
2
J9
SPKBUS
1
+120 Output
10
11
12
13
14
JP4
HEADER 14
D D
123456789
+60
APOGEE SOUND INC.
Title
DA-SERIES, POWER MODULE, POS. RAIL CIRCUITRY
Size Document Number Rev
10007 (PN: 11-0101) A
B
1
2
3
4
5
6
Date: Sheet
7
1 1Monday, April 26, 1999
of
8
1
2
3
4
5
6
7
8
AC
J1
A A
B B
1
JP71JP81JP9
JP6
1
1
1
1
.25 QUICK DIS.
To One Primary
of Main Power
Xformer
.25 QUICK DIS.
.25 QUICK DIS.
1
JP10
1
(120V-100V)
1
1
JP11
F1 30A F2
1
15A for 230V
NEUTRAL
1
JP12
1
1
1
JP13
1
1
R28
NTC
K2
D9
1N4004
Q5
2N3904
R27
NTC
R35
2N3904
Q7
10
1N4148
C16
D3
K1
AC SW
34
2k
2N3904
Q6
24
13
AC MAIN +5V
Q4
R26
2K8
R29
1:1000
Current
Xformer
Front
Panel
Power
1N4004
Q1
2N3904
250ma
R33
13k
R32
2k
2N3904
R31
11k
5k05
RELAY TRIP
2k
D8
11-0103 REV D
Note: Set for 115 Volt Input
S2B
5
230V
115V
S2A
2
C13
R18
10
R6
2k
10
M.L.STBY
R19
1K
+5v
R16
1K
6
4
3
1
5k05
10k
2N5062
VR3 10K
R20
511
R2
1m
1N4004
D7
T2
1
2
3
4
R8
R7
Q3
13v
2
C3 .1
C4
R17
511
TRANS
31
.1
5
6
7
8
39mV->45mV
TP1
LM393
6
5
3
2
U2B
+
U2A
+
-
8 4
+5V
2N3904
RV1
VARISTOR
40v
R30
100k
C15
470
R3
1m
- +
+5v
R4
3k09
7
C14
1
24v
D1
R9
1k
Q2
R5
10k
4v
30
+5v
PTC1
20Vac
220
C1
R25
1k
R1
2K8
RV2
VAR
- +
C.T
From
Transformer
D2
JP4
50V
PTC2
20Vac
123
LV POWER SUPPLY
C C
110 Deg. C
N.O. Switch
Yellow
Yellow
DA TRANS
Blue
Grey
Red
Black
Brown
D D
Orange
To JP18
1
2
48VAC
48VAC
48VAC
48VAC
20VAC
20VAC
White
Violet
Green
Violet
White
Chassis mounted components
.25 QUICK DIS.
1
1
1
1
Red
Green
Black
1
2
3
- +
To JP4
.25 QUICK DIS.
- +
1
1
1
1
10,000
10,000
10,000
10,000
Capacitor PC Board
10,000
10,000
10,000
10,000
Orange
Black
Green
Yellow
+130 VdcRed
+ 65 Vdc
Common
- 65 Vdc
-130 Vdc
11v
C2
1k
C12
10
M.L. AC 24V GND 24V GND
POWER K3 SPK RLY B
+24V +16V
X2
X2
X6
X2
X2
D4 1N4004
LM317
3
VI
U3
VR2
JP18
From
Transformer
D5 1N4004
1
IN
C7
U4
3300
D6 1N4004
7915
2
IN
C5
U5
3300
230 VOLT VERSION
10788A02.SCH
APOGEE SOUND INC.
VO
ADJ
1
2
2k
24V GND
XFM TEMP
1
2
7815
GND
2
OUT
GND
1
31
OUT
2
3
R10
232
MAX873
2
VI
VO
GND
C6
100
+2.5V M.L. AC
+5V +5V
+24V SPK RLY A
R11
0 OHM
3
-16V
C10
47
U1
JP1
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
HEADER 8X2
C9
47
OUTPUT A
OUTPUT B
SPK RLY A
OUTPUT A
SPK RLY B
OUTPUT B
RELAY TRIP
POWER
AC MAIN
AC SW
4
K3
+16V
-16V
+16V
-16V
+16V
-16V
+24V
6
JP17
1
2
3
JP14
1
2
3
JP15
1
2
3
JP16
1
2
3
4
5
JP19
1
2
3
4
5
6
1
2
3
4
5
6
7
8
JP5
+2.5V
M.L.STBY
XFM TEMP
From
Bridge
Switch
Not
Used
AmpCtrl
MCU
LCD
Boards
Process.
Board
Only
Spkr
Relay
Board
Front
Panel
Power
Switch
and
LEDs
+5v
+2.5v
Note: Set for 115 Volt Input
1
2
NEW TRANSFORMER
WIRE COLORS
3
4
5
6
Title
DA HIGH AND LOW VOLTAGE POWER
Size Document Number Rev
10788 A
B
Date: Sheet
7
1 2Monday, April 26, 1999
of
8
1
2
3
4
5
6
7
8
R75
36v
A A
D25
8.2k
C28
.47uf
2N5551
+36
R74
2N5551
Q34
100
C27
.1uf
68.1
TEMP-GND
R89
Q37
R91
511
8.25k
R90
2N5551
Q36
2N5551
Q35
100
R87
68.1
R88
Q28
2N5551
27k
R70
47
2k7
R86
SF14
R92
D20
30pf
C24
R93
22
C23
330pf
2.2k
R69
Q27
2N5401
100k
R68
Clip+ POWER GND
I+
TEMP-GND
TEMP-OUT
TEMP-V+
R67
VR1
250
220
31
2
R62
51
C22
100uf
510
C21
.1uf
D19
SF14
R61
200
R65
R64
100k
Clip- POWER GND
Q26
2N5551
I-
R63
2.2k
JP7
12
B B
11
10
Input
TEMP-OUT POWER GND
TEMP-V+ Output Output
9
I+
8
Clip+
7
I-
6
Clip-
5
Output Output
4
3
2
1
Input
12 HEADER
POWER GND
68.1
100
R82
C25
.1uf
C C
-36
2N5401
36v
D22
8.2k
.47uf
C26
Q30
8.25k
R81
D24
D23
1N4148
1N4148
C29
R79
Q32
2N5401
511
R84
R73
11k
549
R78
R80
68.1
100
2N5401
Q33
Q31
2N5401
R83
R94
R71
27k
Q29
2N5401
SF14
47
R85
D21
JP5
HEADER 14
123456789
R59
150
R60
150
JP6
123456789
HEADER 14
1011121314
R58
332
1011121314
R57
2.2
C20
5600pf
C19
NOT USED
JP8
1
HEADER 1
R72
D D
APOGEE SOUND INC.
Petaluma, California
Title
DA-SERIES, POWER MODULE, COMMON CIRCUITRY
Size Document Number Rev
10006 (PN: 11-0100) A
B
of
1
2
3
4
5
6
Date: Sheet
7
1 1Monday, April 26, 1999
8
1
A A
2
3
4
5
6
7
8
LED1
LED
LED2
FAULT A
CLIP A
VR1
LEVEL A LEVEL B
2
10k Lin
C1
.1
3 1
VR2
2
10k Lin
3 1
+2.5
LED
LED3
B B
LED COM
SW2
BRIDGE SW
C C
BRIDGE
REMOTE SW REMOTE SW
REMOTE
1 2
3 4
SW5
1 2
3 4
LED
LED4
LED
LED5
LED
LED6
LED
LED7
LED
LED8
LED
LED9
LED
LED10
LED
LIMIT A
SIGNAL A
READY A
FAULT B
CLIP B
LIMIT B
SIGNAL B
READY B
LED SIGNALS
LED COM
J2
SIGNAL B READY B
CLIP B LIMIT B
REMOTE FAULT B
SIGNAL A READY A
CLIP A LIMIT A
BRIDGE FAULT A
CONTROL SIGNALS
LEVEL A
12
34
56
78
910
1112
1314
1516
HEADER 8X2
04-0139
J1
12
34
56
78
910
1112
1314
1516
HEADER 8X2
04-0139
+2.5
BRIDGE SW
LEVEL B
D D
Apogee Sound Inc.
Title
SA-SERIES, ANALOG FRONT PANEL
Size Document Number Rev
10234 A
B
1
2
3
4
5
6
Date: Sheet
7
1 1Monday, April 26, 1999
of
8
1
0 to 2.5v
DAC
Level
A A
+24
R72
LED
SIGNAL
B B
LED
LIMIT
C C
REV C
*
= CHANGES
Jumper
For DA 1&2
For DPA 2&3
D D
Processor Link
2k94
2N3904
Q5
+24GND +24GND +24GND
+24
R71
2k94
2N3904
+24GND
R64
36k5
Q4
Q2
TEST
0 to 7.2v
ADC
OUTPUTV
0 to 80v
Output
JP11
3
2
1
JP10
6
5
4
3
2
1
1
R66
36k5
R65
1k
D10
4.7m
*
46k4
R63
36k5
R83
R30
R62
1k
TLE2022
+2.5
+5
D5 1N4148
1N4148
C40
4.7
TLE2022
R109 10k
R86
150k
10k
R108
R112
10k
C21
.1
R54
10k
R55
1m
R100
100k
2.2
*
R82
11k
2
3
0
TLE2022
R85
20k
2
+15
84
U4A
+
-15
D13
1N4148
C33 2.2
6
U7B
5
+
C36
6
5
R114
2
R29
2k
1
R31
10k
C19
1
2
3
-15
+
3
U7A
-
2
8 4
+15
R79
100k
7
R93 20k
R87 20k
D16 1N4148
+15
84
2
U9A
3
+
-15
TL072
4k64
7
R84
10k
C44
100p
R113
10k
-
U10B
7
+
5532
3
Q9
R21 10k
+15
1N4148
R60
1k
D9
1N4148
+24GND
Protect Buss
VCA Buss
D14
1N4148
D7
1N4148
D15
1N4148
Fault Buss
JP5
1
2
3
4
5
6
D2
R33
10k
100
MAC97A4
To VCA
+2.5
R26
40k2
84
U5A
+
3 1
LM393
1
1N4148
U9B
1
1N4148
0 to 12v
5k11
D18
D17
2k
2
R25
1
*
R59
13k
6
TL072
5
+
VR2
*
R88 1k65
R89
7
U8B
R81 2k94
Input CLIP
VCA Out
-15
1
U10A
+15
8 4
R53
2k
*
2k61
+
+
-
R78
R90
10k
5532
-
R111
R110
6
U4B
5
+
C20
10
-.63 to 1.6v
0 to -8v
6
5532
5
3
2
R27
10k
TLE2022
+5
R52
2k
C22
100
+2.5
2
R92
20k
22k1
2
U8A
3
+
-15
R91 3k83
VCA Buss
10k
10k
3
31
R95
84
7
4k99
1N4148
VR3
10k
+15
R51
D6
1
+15
-15
1
D8
1N4148
R61
100k
C29
1
2N3904
LM393
7
U5B
+5
C28
R16
-15
1
+15
C43
4.7 NP
**
From Pwr Supply
4
4
+15
-15
R56
10k
U2A
+
-
*
R39
10k
392k
-+U3A
8 4
LM393
84
-
+
C12
330p
+24
R70
2k94
Q3
R36 10k
5
6
C42
R42
10k
3
TL072
2
R12
1k
Trip=-4.5v
HEADER 3
2
3
R15 4k99
R18 2k21
R107
4k99
2
3 1
VR4
20k
+15
R9
10k
D1
1N4148
+15
R37
10k
R35
10k
R32 10k
JP1
.47
R40 2k
R41
1k
5
6
LM393
C4
470
1
2
3
84
2
-
U6A
3
+
LM393
R38
4k99
+
U6B
-
R19 4k99
R11
1k
1
+2.5
R101 10k
C5 .001
7
R34 2k
1
-15
1N4148
2N3904
7
R73 100
R13
1k
R4
1k24
X5.024
D19
R14 10k
+15
U1A
-15
HEADER 2
5
-+U2B LM393
6
R46
2k
C24
D11
5
U3B
-
6
C6
.1
C10
.1
84
-
+
JP9
.1
Q6
+5
TL072
+
R5
4k99
1N4148
C17
.1
C16
.1
5
2
TLE2022
3
1
2
R10
1m
1N4148
R74
100k
+24GND
7
5
D12
46k4
C30
10
R20
4k99
R44
5k62
R99
R1
4k3
TLE2022
-15 +15
R3
1m
R77
4k99
R76
R67
10k
2N3904
Q7
R75
10k
.010v /deg. C
R28
1k
R96
845
R8 5k
2W 02-0198
C9
C37
.1
.1
C11
C38
.1
.1
R49 46k4
R43 46k4
VR1
3 1
3k65
2
*
R2 63k4
6
U1B
5
+
D4
+5
2N3904
Q8
SPKR RLY
+.8v to -.7v
R48
Q1
2202W02-0197
R47
40mv/C
C2
100
C1
100
1N4148
TEMP-OUT
10 .5W
1N4148
R80
10k
+5+2.5
2N3904
R97
3k4
Power Trans. Temp. Switch
6
I-
I+
20k
0 to 5v
ADC
OUTPUTI I-
7
LED
CLIP
D3
Clip+
Clip-
SPKR RLY
JP6
R45
4k99
R58
3k83
Mute
+24GND
ADC
TEMP OUTPUTI
Output LIMIT
+15
-15
6
1
2
3
HEADER 3
04-0180
3PIN100
Apogee Sound Inc.
Title
Size Document Number Rev
B
Date: Sheet
7
Input
TEMP-OUT
+5
I+
Clip+
ClipOutput
TEST
+5
DA-SERIES, POWER MODULE, CONTROL CIRCUITRY
DOC#: 10014 / PART#: 11-0109 C
7
To Com-Out
12 HEADER
04-0181
From Pwr Supply
JP8
HEADER 8X2
04-0139
+5
C27.1C31
.1
C18
47
35v
OUTPUTV
TEMP
Mute
Level
SIGNAL
JP4
12
11
10
9
8
7
6
5
4
3
2
1
1112
1314
1516
12
34
56
78
910
C23
.1
+24
HEADER 2
Channel A
Channel B
HEADER 8
04-0181
+2.5
+5
+24
Fan
JP3
1
2
JP7
1
2
3
4
5
6
7
8
C26
100
8
+2.5
C25
100
of
1 1Monday, April 26, 1999
8
1
A A
2
3
4
5
6
7
8
JP4
FROM LVPOWER SUPPLY
B B
3
2
1
HEADER 3
POWER
GREEN
D1
LED
JP5
2
TO/FROM NETWORK CARD
1
HEADER 2
NETWORK CONTROL
D2
LED
GREEN
C C
BREAKER TRIP
D3
LED
RED
D D
APOGEE SOUND INC.
Title
DA-SERIES, INDICATION LED'S
Size Document Number Rev
DOC#: 10012 / PART#: 11-0107 A
A
1
2
3
4
5
6
7
Date: Sheet
1 1Monday, April 26, 1999
of
8
1
2
3
4
5
6
7
8
From Input XLR To VCA Input
JP4
1
2
3
4
A A
5
6
I1
F.B.
I2
F.B.
C3
330p
C2
2200p
C4
330p
A Gnd
A+
A-
B Gnd
C5
I3
F.B.
I4
JP2
F.B.
1
2
3
4
5
6
+2.5
+24
BRIDGE
B B
C7
2200p
330p
C6
330p
R1 36k5
C1
47
B+
B-
R2
10k
K1
Q1
2N3904
JP5
1
2
3
4
5
6
D1
1N4004
R3
24k9
+24
24k9
JP1
U1B
4066
LEVEL A LEVEL B
11 10
TO FRONT PANEL
LED SIGNALS
GND
J2
12
13
+5
R8
1k
R5
10k
R4
Q2
2N3904
R7
10k
R9
1k
LEVEL POT B LEVEL A
Q4
2N3904
U1A
4066
U1C
4066
4 3
12
SIGNAL B READY B
CLIP B LIMIT B
SIGNAL A READY A
CLIP A LIMIT A
BRIDGE LED FAULT A
CONTROL SIGNALS
5
6
+5
R6
1k
BRIDGE LED
U1D
4066
89
FROM AMP CONTROL BOARDS
12
34
56
78
910
1112
1314
1516
HEADER 8X2
04-0139
J1
12
34
56
78
910
1112
1314
1516
HEADER 8X2
04-0139
FAULT B
+2.5
LEVEL POT B
Q3
2N3904
C C
+5
U2
2
VCC
3
GND
RST
1
MC34064P
D4
1N4148
VSS
Pwr Supply
JP8
HEADER 8X2
04-0139
12
34
56
78
910
1112
1314
1516
+2.5
+5
+24
BRIDGE
+24
R10
2k94
FAULT A READY A FAULT B READY B
Mute A Mute B MUTE B MUTE A
D3
1N4148
D D
Q5
2N3904
R11
10k
2k94
R12
Q6
2N3904
C9
.1
D2
1N4148
2k94
R13
Q7
2N3904
R14
10k
2k94
R15
Q8
2N3904
VDD +5
C8
.1
Signal Busses
JP7
12
34
56
LEVEL B LEVEL A
CLIP B CLIP A
LIMIT B LIMIT A
SIGNAL B SIGNAL A
78
910
1112
1314
1516
HEADER 8X2
04-0139
Apogee Sound Inc.
Title
STRAIGHT AMP ANALOG LOGIC BOARD
Size Document Number Rev
10233 B
B
1
2
3
4
5
6
Date: Sheet
7
1 1Monday, April 26, 1999
of
8
1
2
3
4
5
6
7
8
C2
A A
JP2
- In
R1
20p
R18
1
2
3
10k
.1%
HEADER 3
NE5532A
+ In
R2
10k
.1%
B B
R5
10k
.1%
NE5532A
R6
10k
.1%
C C
10k .1%
+
3
U1A
-
2
8 4
R17
10k .1%
C4
C5
R20
10k
+
5
U1B
-
6
R19
10k .1%
C6 20p
-15
+15
20p
.1%
20p
1
7
R21
3k32
-15
R22
3k32
R3
2k49
15k4
R12
2k49
R7
46k4
2
VR1 10k
R4
2
3
C1 .1
R8
2k49
5
6
NE5532A
84
U2A
+
+
U2B
-
+15
-15
1
7
3
2
4
7
13-0062
U5
MTA1537
E+
B+
GND
B-
O+
14
R11
3k32
R10
3k32
3
2
+15
C3 100p
-15
NE5532A
+
U3A
-
8 4
+15
R13 3k32
C12 100p
R14 2k49
VCA Out
1
JP1
1
2
3
+15
-15
4
5
6
HEADER 6
R9
VCA Control
2k49
R29
0
9
O-
C
NE5532A
6
E-
8
R15
31
-15
24k5
R16
C11
R23
1k
30.9
.15
3.6 to -13v
6
-
U3B
5
+
NE5532A
7
NE5532A
4k64
R25
U4B
7
R24 221
D1
01-0190
C14 1
1N4148
R26
4k99
-
5
+
R27
1.3 to -13v
6
4k64
C13
RT
5k
.33
.7%/deg.C
R28 10k
+15
1
U4A
-15
84
2
-
3
+
NE5532A
PTC
13-0059
+15
C8
.1
C7
.1
C15
22
Mounted on MTA1537
01-0189
C9
.1
D D
-15
C10
.1
C16
22
Apogee Sound, Inc.
Title
DA-SERIES, POWER MODULE, VCA CIRCUITRY
Size Document Number Rev
DOC#: 10011 / PART#: 11-0106 A
A
of
1
2
3
4
5
6
7
Date: Sheet
1 1Monday, April 26, 1999
8
1
2
3
4
5
6
7
8
R2
46k4
A A
R3
11k
A GND
A OUT
K1
JP1
1
A IN
JP2
R7
1
1
R1
I1
10
+24V
RELAY SPST
2uH
C2
B B
JP6
A GND
1
.047
D1
TO A GND
1N4004
+24V
R5
JP3
1
2
3
4
5
6
46k4
R6
11k
B GND
B OUT
C C
B IN
JP5
1
R8
1
R4
I2
10
+24V
K2
JP4
1
RELAY SPST
2uH
C1
JP7
1
B GND
.047
D2
TO B GND
1N4004
D D
APOGEE SOUND INC.
Title
DA-SERIES, OUTPUT ZOBLE AND RELAY
Size Document Number Rev
DOC#: 10010 / PART#: 11-0104 A
A
1
2
3
4
5
6
7
Date: Sheet
1 1Monday, April 26, 1999
of
8
1
2
3
4
5
6
7
8
AC
J1
A A
B B
1
JP71JP81JP9
JP6
1
1
1
.25 QUICK DIS.
To One Primary
of Main Power
Xformer
.25 QUICK DIS.
.25 QUICK DIS.
1
JP10
1
(120V-100V)
1
1
JP11
1
F1 30A F2
1
15A for 230V
NEUTRAL
1
JP12
1
1
1
1
JP13
1
R28
NTC
K2
D9
1N4004
Q5
2N3904
R27
NTC
R35
2N3904
Q7
10
1N4148
C16
D3
K1
AC SW
34
2k
2N3904
Q6
24
13
AC MAIN +5V
Q4
R26
2K8
R29
1:1000
Current
Xformer
Front
Panel
Power
1N4004
Q1
2N3904
250ma
R33
13k
R32
2k
2N3904
R31
11k
5k05
RELAY TRIP
2k
D8
11-0103 REV D
Note: Set for 230 Volt Input
5
S2B
230V
115V
2
S2A
C13
R18
10
R6
2k
10
M.L.STBY
R19
1K
+5v
R16
1K
4
6
1
3
5k05
10k
2N5062
VR3 10K
R20
511
R2
1m
1N4004
D7
T2
1
2
3
4
R8
R7
Q3
13v
2
C3 .1
C4
R17
511
TRANS
31
.1
5
6
7
8
39mV->45mV
TP1
LM393
6
5
3
2
RV1
VARISTOR
40v
- +
D1
+5v
R9
1k
Q2
R5
10k
4v
R4
3k09
C14
30
20Vac
R30
100k
2N3904
C15
470
7
U2B
+
R3
1m
+
U2A
1
-
8 4
+5V OUTPUT B
+5v
PTC1
220
24v
C1
R25
1k
R1
2K8
RV2
VAR
- +
C.T
From
Transformer
D2
JP4
50V
PTC2
20Vac
123
LV POWER SUPPLY
C C
110 Deg. C
N.O. Switch
Yellow
Yellow
DA TRANS
Blue
Grey
Red
Black
Brown
D D
Orange
To JP18
1
2
48VAC
48VAC
48VAC
48VAC
20VAC
20VAC
White
Violet
Green
Violet
White
Chassis mounted components
.25 QUICK DIS.
1
1
1
1
Red
Green
Black
1
2
3
- +
To JP4
.25 QUICK DIS.
- +
1
1
1
1
10,000
10,000
10,000
10,000
Capacitor PC Board
10,000
10,000
10,000
10,000
Orange
Black
Green
Yellow
+130 VdcRed
+ 65 Vdc
Common
- 65 Vdc
-130 Vdc
11v
C2
1k
C12
10
M.L. AC 24V GND 24V GND 24V GND
POWER K3 SPK RLY B
+24V +16V
X2
X2
X6
X2
X2
3
From
Transformer
D5 1N4004
1
C7
3300
D6 1N4004
2
IN
C5
U5
3300
D4 1N4004
LM317
VI
U3
VR2
JP18
1
2
IN
U4
7915
1
APOGEE SOUND INC.
1
2
2k
7815
GND
ADJ
OUT
2
VO
R10
31
XFM TEMP
OUT
GND
2
3
232
MAX873
2
VI
VO
GND
C6
100
+2.5V M.L. AC
+5V +5V
+24V SPK RLY A
R11
0 OHM
3
-16V
C10
47
U1
JP1
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
HEADER 8X2
C9
47
OUTPUT A
SPK RLY A
OUTPUT A
SPK RLY B
OUTPUT B
RELAY TRIP
POWER
AC MAIN
AC SW
4
K3
+16V
-16V
+16V
-16V
+16V
-16V
+24V
6
JP17
1
2
3
JP14
1
2
3
JP15
1
2
3
JP16
1
2
3
4
5
JP19
1
2
3
4
5
6
1
2
3
4
5
6
7
8
JP5
+2.5V
M.L.STBY
XFM TEMP
From
Bridge
Switch
Not
Used
AmpCtrl
MCU
LCD
Boards
Process.
Board
Only
Spkr
Relay
Board
Front
Panel
Power
Switch
and
LEDs
+5v
+2.5v
NEW TRANSFORMER
Title
DA HIGH AND LOW VOLTAGE POWER - 230 VOLT
Note: Set for 230 Volt Input
1
2
WIRE COLORS
3
4
5
6
Size Document Number Rev
10788 A
B
Date: Sheet
7
2 2Monday, April 26, 1999
of
8
1
2
3
4
5
6
7
8
COM OUT
A A
10006A01.SCH
POS OUT
B B
OUTPUT RELAY
10010A01.SCH
VCA
POWER SUPPLY
10788A01.SCH
POWER SW LED
SA ANALOG LOGIC
10233B01.SCH
SA FRONT PANEL
10007A01.SCH
C C
NEG OUT
10008A01.SCH
D D
10011A01.SCH
CONTROL CARD
10014C01.SCH
10012A01.SCH
10234A01.SCH
COMPLETE OUTPUT STAGE
OUTPUT.SCH
APOGEE SOUND INC.
Title
SA-700 SCHEMATIC
Size Document Number Rev
A
1
2
3
4
5
6
7
Date: Sheet of
0 0Monday, April 26, 1999
8
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