Ecler XPA7000 User manual

XPA7000
XPA5000
XPA3000
SERVICE MANUAL

SERVICE MANUAL XPA
INDEX
-BLOCK DIAGRAM
-SCHEMATICS
-COMPONENTS LOCATION SCHEMA
-TESTING AND QUALITY CONTROL
-TECHNICAL CHARACTERISTICS
-WIRING DIAGRAM

drawn: date: 060310 project: product: XPA
number: 10.0724 version: 01.00
approved:
J. Colomines
title: AC INPUT SCH
E
C
LE
R
R3
SCK206
R2
SCK206
R1
SCK206
12
D1
1N4007
C1
104/275V
J1
6.3
J2
6.3
J5
6.3
J6 J4 J3
6.3 6.36.3
2
1
REL1
16A/24V
34
5
RL1B 20A/24V
B
C
E
Q1
9014
B
C
E
Q2
9014
1
2
E1
47uF/25V
R5
430K
R6
51K
2
1 3
4
L1
20A
AC115V/230V IN
1
2
CN1
CON2
AC115V/230V OUT
J8 J7
6.3 6.3

drawn: date: 060308 project: product: XPA
number: 10.0725 version: 01.00
approved:
J. Colomines
title: DISPLAY SCH
E
C
LE
R
1
2
3
CN9
SIP3
1
2
3
CN8
SIP3
1
2
3
4
5
6
CN5
SIP6
CLIP
SIG
PRO
BVOL
AVOL
A DISPLAY
B DISPLAY
1
2
3
4
5
6
CN6
SIP6
CLIP
SIG
PRO
R3
1.5K/0.25W
R5
340K/0.25w
R6
340K/0.25W
R4
1.5K/0.25W
R8
102/0.25W
R10
102/0.25W
1
2
CN7
CON2
D1 RED
D2 RED
D7
GREEN
D3
RED
D4
RED
D8
GREEN
VR3
B10K
VR4
B10K
D9
1N4148
D10
1N4148
3
2
1
8
4
U1A
NE5532
5
6
7
U1B
NE5532
R9
102/0.25w
R7
102/0.25w
R11
22k/0.25w
R12
22k/0.25w
E1
220uf/25V
E2
220uf/25V
E3
10uf/50V
E4
10uf/50V
E6
10uf/50V
E5
10uf/50V
REF
REF
R1
340K/0.25w
REF
R2
340K/0.25w

drawn: date: 060313 project: product: XPA
number: 10.0726 version: 01.00
approved:
J. Colomines
title: INPUT & OUTPUT-1 SCH
E
C
LE
R
+15V
GND
-15V
CH1SIG
CH2SIG
R15 1K8
R5 1K8
R14
8K2
R2
8K2
R6 10K
R3
10K
C1
470P
C17
470P C2 22P
C6 22P
R11 5K6
C9 274
+15V
-15V
R9
15K
C13 274 C15 274
R16
100K
R17 1K8
R7 1K8 R4 8K2
R13 8K2
R1 10K
R8
10K
C18
470P
C3
470P
C5 22P
C4 22P
R12 5K6
C16 274
R10
15K
C12 274 C14 274
R19
100K
3
2
1
84
IC1A
LM833
5
6
7
IC1B
LM833
2
1
3SW2A
SW2X2
5
4
6
SW2B
SW2X2
+15V
-15V
-15V
+15V
1
2
3
X1
X3
X4
XLR-F
1/4" JACK
1/4" JACK
1
2
3
X2
XLR-F
3
2
1
8
4
IC2A
LM833
5
6
7
IC2B
LM833
A-BYPASS
B-BYPASS
A-LOWCUT
B-LOWCUT

drawn: date: 060313 project: product: XPA
number: 10.0727 version: 01.00
approved:
J. Colomines
title: INPUT & OUTPUT-2 SCH
E
C
LE
R
+15V
GND
-15V
CH2SIG
CH1SIG
R23
R18
C20 22P
1
2
3
4
CN5
SIP4
1
2
E4 10uF/50V
R32 10K
R36 10K
C28 22P
12
E8 10uF/50V
+15V
-15V
R38 10K
C27 22P
R40 1K2
R39 12K
R35 10K
+15V
-15V
+15V
-15V
12
E6
10uF/50V
R26
R21
C21
22P
1
2
3
CN4
SIP3
1
2
E5 10uF/50V R34 10K
R33 10K
C25 22P
12
E7 10uF/50V
R28 10K
C22 22P
R22 1K2
R24 12K
12
E3
10uF/50V
L2
VR350R/10mA
3
2
1
84
IC4A
LM833
5
6
7
IC4B
LM833
1
2
3
CN3
SIP3
1
2
3
CN2
SIP3
4
1
2
3
SW1A
SW-3X2
5
8
7
6
SW1B
SW-3X2
1
4
23
SW3A
SW3X4
5
8
67
SW3B
SW3X4
16 13
15
14
SW3D
SW3X4
3
2
1
84
IC3A
LM833
5
6
7
IC3B
LM833
3
2
1
84
IC5A
LM833
5
6
7
IC5B
LM833
+15V
R42
3K3
R41 3K3
L3 R3 orange LED
-15V
+15V
R37
10K
R20
10K
L1
VR350R/10mA
R29
VR2 B10K
VR1 B10K
R30
R27
5K1
R25
5K1
CLIPCON-A
CLIPCON-A
CLIPCON-B
CLIPCON-B
12
9
11
10
SW3C
SW3X4
R31 10K
BRIDGELED
STEREO
PARALLEL
BRIDGE
STEREO
PARALLEL
BRIDGE
1V
1.4V
0.775V
0.775V
1V
1.4V
CH1-SIGOUT
CH2-SIGOUT
R44
100K
R43
100K
XPA3000
XPA5000
XPA7000
R18(R21) R23(R26) R29(R30)
15K/0.1W 7.5K/0.1W
5.6K/0.1W
4.7K/0.1W
15K/0.1W
15K/0.1W
10K/0.1W
10K/0.1W
10K/0.1W

drawn: date: 060313 project: product: XPA
number: 10.0728 version: 01.00
approved:
J. Colomines
title: INPUT & OUTPUT-3 SCH
E
C
LE
R
+15V
GND
-15V
1
2
3
CN1
SIP3
1
2
E1 220uF/25V
1
2
E2 220uF/25V
+15V
-15V
1+
2-
2+
1-
S2
SPEAKON
1+
2-
2+
1-
S1
SPEAKON
C24
104/50V
C29
104/50V
C8
104/50V
C23
104/50V
C11
104/50V
C10
104/50V
C19
104/50V
C7
104/50V
C30
104/50V
C26
104/50V
+15V +15V +15V +15V+15V
-15V -15V -15V -15V -15V
C31
104/250V
+15V
-15V
2
1
3
SW4
SW2X1
M1
M3
P1
P
P
P
P
P2P
P4P
P3P
GROUND ON
OFF
1
2
CN6
CON2
1
2
CN7
CON2

drawn: date: 060313 project: product: XPA3000
number: 10.0729
version: 01.00
approved:
J. Colomines
title: OUTPUT STAGE
E
C
LE
R
R26 510K/0.1W
Q34
2N5551
C3
104/50V
R34 1K/0.1W
R156 51K/0.1W
D23 1N4148
D24 1N4148
R157 51K/0.1W
R27 510K/0.1W
C4
104/50V
OUT
+68V
OP+
-68V
2
1
TR1
NZ3
12
D42 7V5
1 2
D43 7V5
R28
510K/0.1W
Q38
2N5551
C5
104/50V
R36
1K/0.1W
R160 68K/0.1W
D28 1N4148
D29 1N4148
R37 1K/0.1W
R161 68K/0.1W
R29
510K/0.1W
OUT
+68V
OP+
OP-
R170 680/0.1W
R169 680/0.1W
PK-
PK+
12
D44 7V5
1 2
D45 7V5
Q35
2N5551
R153 51R/0.1W
R44
10K/0.1W
R35 1K/0.1W
OP-
R48
10K/0.1W
R154
51R/0.1W
R179
22K/0.1W
R163
100K/0.1W
R54
10K/0.1W
1
2
E10
47uF/50V/D6.5H12
+15V
15mA OUT
R174
33K/0.1W
Q40
2N5551
R50
10K/0.1W
R181
270K/0.1W
R56
10K/0.1W
1
2 3
4
DQ2
K817P
PK+A
PK+K
C6
104/50V
-68V
PK-A
PK-K
1
2
3
4DQ3
K817P
PK+A
PK+K
PK-A
PK-K
Q39
2N5551
CLIPCON
COMPRESS SWIN
D30
1N4148
R159 68K/0.1W
D25
1N4148
SIGLED
R162
100K/0.1W
R45
10K/0.1W
+24V
R51
10K/0.1W
COM/PRO LED K
1
2
1
TK1
67L95
Q41
2N5551
R180
5K1/0.1W
R53
10K/0.1W
CLIP LED K
Q37
2N5551
R49
10K/0.1W
1
2
3
4
5
6
CN3
CON6
SIGLED
+24V
Q36
2N5551
Q42
2N5551
R165
100K/0.1W
Q44
2N5551 R166
100K/0.1W
Q45
2N5551
R164
100K/0.1W
Q43
2N5551
R155
51R/0.1W
12
C74
47uF/25V/D6.5H12
1 2
D90 5V1
1
2
E11
220uF/16V/D6.5H12
R182
270K/0.1W
R352
150K/0.1W
R31
680K/0.1W
12
D34
1N4148
1
2
E19
47uF/50V/D6.5H12
D31
1N4148
CLIPCONOUT
OUT
OUT
+24V
R30
680K/0.1W
D32
1N4148
CLIP LED K
COM/PRO LED K
COMPRESS SWIN
1 2
D46 5V1
R55
10K/0.1W
D33
1N4148
R178
1k/0.1W
R158 68K/0.1W
R46
10K/0.1W
C73
472/50V
R52
10K/0.1W
R108
3K/0.1W
R107
3K/0.1W
R47
10K/0.1W
R171 680/0.1W
R168 680/0.1W
R175
7K5/0.1W
R176
7K5/0.1W
PK-1
D21
1N4148
D27
1N4148
+24V
SW-J
Q14
2N5401
Q15
2N5401
Q17
2N5401
Q18
2N5401
Q19
2N5401
Q20
2N5401
C35
104/50V
1
2
D37
15V/1W
R177
471/1W
+24V
12
E14
220uF/16V/D6.5H12
Q48
MJE340
Q122
MJE350
R146
102
C16
NPO-68P/100V-J
E8
10uF/50V
E3
10uF/160V
E4
10uF/160V
Q21
MJE350
Q22
MJE350
Q27
MJE340
R23
5K1/0.5W
Q26
MJE340
E6
47uF/50V/D6.5H12
VR1
500R
Q4
2N5401
Q2
2N5401
Q3
2N5401
R7
470R
R39
150R/0.1W
R38
150R/0.1W
R57
1K/0.1W
C24
NPO-101/50V-J
C22
NPO-22P/100V-J
C23
100uF/35V-NP
C11
104/50V
C12
104/50V
C21
NPO-22P/100V-J
C17
NPO-68P/100V-J
C19
NPO-68P/100V-J
C18
NPO-68P/100V-J
OUT1
C13
NPO-68P/100V-J
D1
1N4148
D2
1N4148
R63
5K6
R62
5K6
R61
1K/0.1W
R12 200R
R13 200R
R15 200R
R14 200R
R18
91K
R17 91K R16
91K
R58
12K0.5W
R60
100K/0.1W
R8
200R
R11
200R
R64
560R
R65
560R
C20
NPO-68P/100V-J
C15
NPO-68P/100V-J
C14 NPO-68P/100V-J
R10
200R
R9
200R
P1
+68V IN
1
2
E15
100uF/63V/D8H12
C31
104/100V
P2
1
2
E16
100uF/63V/D8H12
+68V
P5
1
2
E17
100uF/63V/D8H12
P6
-68V IN
1
2
E18
100uF/63V/D8H12
C34
104/100V
-68V
C32
104/100V
C33
104/100V
R19
0R/0.1W
R22
0R/0.1W
R1
2R2/0.1W
R4
2R2/0.1W
1
2
3
CN1
CON3
PK+1
AB-U 7.3V
R32
1K/0.1W
3
2
1
6
5
4
VR3
B3K
R41
10K/0.1W
R24
150R/0.1W
CLIPCONOUT
R133
R27/3W
R131
R27/3W
R141
R27/3W
R139
R27/3W
R129
R27/3W
R137
R27/3W
R71
150R/0.1W
R73
150R/0.1W
R77
150R/0.1W
R79
150R/0.1W
R122
100R/0.1W
R124
100R/0.1W
R114
100R/0.1W
R116
100R/0.1W
R112
100R/0.1W
R120
100R/0.1W
OP+
OP-
Q55
IRF640
Q51
IRF640
G
D
S
Q49
IRF640
G
DS
Q120
IRF9640
G
DS
Q94
IRF9640
G
DS
Q59
IRF9640
R75
150R/0.1W R134
R27/3W
R144
R27/3W
R74
150R/0.1W
R80
150R/0.1W
R125
100R/0.1W
R117
100R/0.1W
Q56
IRF640
G
DS
Q121
IRF9640
R83
150R/0.1W
R136
R27/3W
R143
R27/3W
R69
150R/0.1W
R82
150R/0.1W
R127
100R/0.1W
R119
100R/0.1W
Q57
IRF640
G
DS
Q58
IRF9640
OUT
P3 AUDIO OUT
P4 GND
R147 15R/3W
R148 15R/3W
C29
104/250V
L1
0.6uH
R128
3R3/3W
R104
0R/0.1W
OUT1
PK-
PK+
PK-1
PK+1
E
C
BQ24
MJE350
12
D5
10V/1W
12
D6
10V/1W
1
2
D8
1N4148
D9
1N4148
C7
104/100V
C8
104/100V
C9
104/100V
C10
104/100V
D19 1N4148
D20 1N4148
R59
12K0.5W
K-
R85
2R2/0.1W
R86
2R2/0.1W
CLIPCON-1
1
2 3
4
DQ1
K817P
CLIPCON-2
2~
3~
4- 1+
ZL2
2A400V
2~ 3~
4-
1+
ZL1
2A400V
AC12V/1A IN+
AC12V/1A IN-
0V
0V
1
2
3
4
CN2
CON4
AC+1
AC+2
AC+1
AC+2
R2 2R2/0.1W
R6
2R2/0.1W
R3 2R2/0.1W
R5
2R2/0.1W
1
2
E1
220uF/16V/D6.5H12
1
2
E2
220uF/16V/D6.5H12
C1
104/50V
C2
104/50V
CLIPCON-1CLIPCON-2
R167
5k1/0.1W
R172
33K/0.1W
CLIPCON
Q16
2N5401
R173
33K/0.1W
+85V
-85V
-85V
+24V
+24V
K-
12
D18
39V
R40
0R/0.1W
F1
F6.3A/250V
F2
F6.3A/250V
C36
NPO-68P/100V-J
C37
NPO-68P/100V-J
R68
3K30.1W
R81
12K/0.1W
1
2
3
4
5
CON1
CON5
PGND
PGND
PGND
PGND
C38
334 /50V
R
2.2K/0.1W
75ºC
70ºC
65ºC
63ºC
60ºC
58ºC
55ºC
54ºC
52ºC
50ºC
48ºC
23K
18K
13K
9K
6k5
5K
3K4
3K
2K5
2K1
1K6
NZ3

drawn: date: 060313 project: product: XPA3000
number: 10.0730 version: 01.00
approved:
J. Colomines
title: POWER SUPPLY SCH
E
C
LE
R
R8
2K2
R9
2K2
R6
2K2
R2
2K2
AC
3
AC
2
+1
-4
BD1 KBPC3506
AC
3
AC
2
+1
-4
BD2 2A400V
R7
0R5 0.25W
1
2
E15
100uF/63V
R5
4K7
B
CE
Q1
TIP122
B
C
E
Q2
2N5551
D3
1N4148
R1
1K2
R4
390R
R3
10K
1
2
E1
220uF/35V
C1
104/50V
1
2CN4
SIP2
1
2
E14
220uF/25V
1
2
E16
220uF/25V
C2
104/50V
C3
104/50V
1
2
3
CN8
SIP3
1
2
E12
1
2
E8
1
2
E2
1
2
E5
D1
1N4007
D2
1N4007
2
1 REL2A
250V/20A/24VDC
34
5
REL2B
250V/20A/24VDC
2
1 REL1A
250V/20A/24VDC
34
5
REL1B
250V/20A/24VDC
JP17
JP18
JP19
1
2CN3
SIP2
JP9
JP12
C8
104/250V
C7
104/250V
C6
104/250V
C9
104/250V
1
2
3
4
5
6
CN10
SIP6
1
2
3
4
5
6
CN13
SIP6
CN11
CN12
TR1
TR2
TR1
TR2
R13 0R/0.25W
24V/0.23A
24V+
34V+
AC
3
AC
2
+1
-4
BD4 2A400V
R15
0R5 0.25W
1
2
E17
100uF/63V
+68V
-68V
+68V
-68V
R10 2K2
R11 2K2
R12 2K2
R14 2K2
D4
15V/1W
D5
15V/1W
Vin
1
GND
2
Vout 3
LM7824V1
34V+
1
2
E18
220uF/25V
24V+
1
2
3
4
CN7
CON4
R16
0R/0.25W
1
2
E19
100uF/63V
1
2
3
4
5
CN2
CON5
1
2
3
4
5
CN1
CON5
GND
R17 2K2
R18 2K2
R19 2K2
R20 2K2
10000uf 50V*4
J1 F7 J2
AC115V/230V IN AC115V/230V OUT
LL
10A/500V-10*38mm

drawn: date: 060313 project: product: XPA5000
number: 10.0731
version: 01.00
approved:
J. Colomines
title: OUTPUT STAGE
E
C
LE
R
R26 510K/0.1W
Q34
2N5551
C3 104/50V
R34 1K/0.1W
R156 51K/0.1W
D23 1N4148
D24 1N4148
R157 51K/0.1W
R27 510K/0.1W
C4 104/50V
OUT
+91V
OP+
-91V
2
1
TR1
NZ3
12
D42 7V5
1 2
D43 7V5
R28
680K/0.1W
Q38
2N5551
C5
104/50V
R36
1K/0.1W
R160 68K/0.1W
D28 1N4148
D29 1N4148
R37 1K/0.1W
R161 68K/0.1W
R29 680K/0.1W
OUT
+91V
OP+
OP-
R170 680/0.1W
R169 680/0.1W
PK-
PK+
12
D44 7V5
1 2
D45 7V5
Q35
2N5551
R153 51R/0.1W
R44 10K/0.1W
R35 1K/0.1W
OP-
R48 10K/0.1W
R154 51R/0.1W
R179
22K/0.1W
R163
100K/0.1W
R54 10K/0.1W
1
2
E10
47uF/50V/D6.5H12
+15V
15mA OUT
R174
33K/0.1W
Q40
2N5551
R50
10K/0.1W
R181 270K/0.1W
R56
10K/0.1W
1
23
4
DQ2
K817P
PK+A
PK+K
C6
104/50V
-91V
PK-A
PK-K
1
2
3
4DQ3
K817P
PK+A
PK+K
PK-A
PK-K
Q39
2N5551
CLIPCON
R107
3K/0.1W
COMPRESS SWIN
D30
1N4148
R159 68K/0.1W
D25 1N4148
SIGLED
R162
100K/0.1W
R45
10K/0.1W
+24V
R51
10K/0.1W
COM/PRO LED K
1
2
1
TK1
67L95
Q41
2N5551
R180
5K1/0.1W
R53
10K/0.1W
CLIP LED K
Q37
2N5551
R49
10K/0.1W
1
2
3
4
5
6
CN3
CON6
SIGLED
+24V
Q36
2N5551
Q42
2N5551
R165 100K/0.1W
Q44
2N5551
R166
100K/0.1W
Q45
2N5551
R164 100K/0.1W
Q43
2N5551
R155 51R/0.1W
12
C74
47uF/25V/D6.5H12
1 2
D90 5V1
1
2
E11
220uF/16V/D6.5H12
R182
270K/0.1W
R352
150K/0.1W
R31
680K/0.1W
12
D34
1N4148
1
2
E19
47uF/50V/D6.5H12
D31 1N4148
CLIPCONOUT
OUT
OUT
+24V
R30 680K/0.1W
D32 1N4148
CLIP LED K
COM/PRO LED K
COMPRESS SWIN
1 2
D46
5V1
R55
10K/0.1W
D33
1N4148
R178
1k/0.1W
R158 68K/0.1W
R46
10K/0.1W
C73
472/50V
R52
10K/0.1W
R108
3K/0.1W
R47
10K/0.1W
R171 680/0.1W
R168 680/0.1W
R175 7K5/0.1W
R176 7K5/0.1W
PK-1
D21
1N4148
D27
1N4148
+24V
SW-J
Q14
2N5401
Q15
2N5401
Q17
2N5401
Q18
2N5401
Q19
2N5401
Q20
2N5401
C35
104/50V
1
2
D37
15V/1W
R177
471/1W
+24V
12
E14
220uF/16V/D6.5H12
Q48
MJE340
Q122
MJE350
R146
102
C16
NPO-68P/100V-J
E8
10uF/50V
E3
10uF/160V
E4
10uF/160V
Q21
MJE350
Q22
MJE350
Q27
MJE340
R23
5K1/0.5W
Q26
MJE340
E6
47uF/50V/D6.5H12
VR1
500R
Q4
2N5401
Q2
2N5401
Q3
2N5401
R7
470R
R39
150R/0.1W
R38
150R/0.1W
R57
1K/0.1W
C24
NPO-101/50V-J
C22
NPO-22P/100V-J
C23
100uF/35V-NP
C11
104/50V
C12
104/50V
C21
NPO-22P/100V-J
C17
NPO-68P/100V-J
C19
NPO-68P/100V-J
C18
NPO-68P/100V-J
OUT1
C13
NPO-68P/100V-J
D1
1N4148
D2
1N4148
R63
5K6
R62
5K6
R61
1K/0.1W
R12 200R
R13
200R
R15 200R
R14 200R
R18
100K
R17
100K
R16
100K
R58
12K0.5W
R60
100K/0.1W
R8
200R
R11
200R
R64
560R
R65
560R
C20
NPO-68P/100V-J
C15
NPO-68P/100V-J
C14 NPO-68P/100V-J
R10
200R
R9
200R
P1
+91 IN
1
2
E15
100uF/63V/D8H12
C31
104/100V
P2
1
2
E16
100uF/63V/D8H12
+91V
P5
1
2
E17
100uF/63V/D8H12
P6
-91 IN
1
2
E18
100uF/63V/D8H12
C34
104/100V
-91V
C32
104/100V
C33
104/100V
R19
0R/0.1W
R22
0R/0.1W
R1
2R2/0.1W
R4
2R2/0.1W
1
2
3
CN1
CON3
PK+1
AB-U 7.3V
R32
1K/0.1W
3
2
1
6
5
4
VR3
B3K
R41
18K/0.1W
R24
150R/0.1W
CLIPCONOUT
R133
R27/3W
R132
R27/3W
R131
R27/3W
R141
R27/3W
R140
R27/3W
R139
R27/3W
R129
R27/3W
R137
R27/3W
R71
150R/0.1W
R72
150R/0.1W
R73
150R/0.1W
R77
150R/0.1W R78
150R/0.1W
R79
150R/0.1W
R122
100R/0.1W
R123
100R/0.1W
R124
100R/0.1W
R114
100R/0.1W
R115
100R/0.1W
R116
100R/0.1W
R112
100R/0.1W
R120
100R/0.1W
OP+
OP-
Q55
IRF640
Q53
IRF640
Q51
IRF640
G
D
S
Q49
IRF640
G
DS
Q120
IRF9640
G
DS
Q119
IRF9640
G
DS
Q94
IRF9640
G
DS
Q59
IRF9640
R75
150R/0.1W R134
R27/3W
R144
R27/3W
R74
150R/0.1W
R80
150R/0.1W
R125
100R/0.1W
R117
100R/0.1W
Q56
IRF640
G
DS
Q121
IRF9640
R83
150R/0.1W
R136
R27/3W
R143
R27/3W
R69
150R/0.1W
R82
150R/0.1W
R127
100R/0.1W
R119
100R/0.1W
Q57
IRF640
G
DS
Q58
IRF9640
OUT
P3 AUDIO OUT
P4 GND
R147 15R/3W
R148 15R/3W
C29
104/250V
L1
0.6uH
R128 3R3/3W
R104 0R/0.1W
OUT1
PK-
PK+
PK-1
PK+1
E
C
B
Q24
MJE350
12
D5
D6
10V/1W
10V/1W
121
2
D8 1N4148
D9 1N4148
C7
104/100V
C8
104/100V
C9
104/100V
C10
104/100V
D19 1N4148
D20 1N4148
R59
12K0.5W
K-
R85
2R2/0.1W
R86
2R2/0.1W
CLIPCON-1
1
2 3
4
DQ1
K817P
CLIPCON-2
2~
3~
4- 1+
ZL2
2A400V
2~ 3~
4-1+
ZL1
2A400V
AC12V/1A IN+
AC12V/1A IN-
0V
0V
1
2
3
4
CN2
CON4
AC+1
AC+2
AC+1
AC+2
R2 2R2/0.1W
R6
2R2/0.1W
R3 2R2/0.1W
R5
2R2/0.1W
1
2
E1
220uF/16V/D6.5H12
1
2
E2
220uF/16V/D6.5H12
C1
104/50V
C2
104/50V
CLIPCON-1CLIPCON-2
R167 5k1/0.1W
R172
33K/0.1W
CLIPCON
Q16
2N5401
R173
33K/0.1W
+107V
-107V
-107V
+24V
+24V
K-
12
D18
39V
R40
0R/0.1W
F1
F6.3A/250V
F2
F6.3A/250V
C36 NPO-68P/100V-J
C37
NPO-68P/100V-J
R68
3k30.1W
R81
12K/0.1W
1
2
3
4
5
CON1
CON5
PGND
PGND
PGND
PGND
C38
334/50V
75ºC
70ºC
65ºC
63ºC
60ºC
58ºC
55ºC
54ºC
52ºC
50ºC
48ºC
23K
18K
13K
9K
6k5
5K
3K4
3K
2K5
2K1
1K6
NZ3
R
2.2K/0.1W

drawn: date: 060313 project: product: XPA5000
number: 10.0732 version: 01.00
approved:
J. Colomines
title: POWER SUPPLY SCH
E
C
LE
R
R8
2K2
R9
2K2
R6
2K2
R2
2K2
AC
3
AC
2
+1
-4
BD1 KBPC3510
AC
3
AC
2
+1
-4
BD2 2A400V
R7
0R5 0.25W
1
2
E15
100uF/63V
R5
4K7
B
CE
Q1
TIP122
B
C
E
Q2
2N5551
D3
1N4148
R1
1K2
R4
390R
R3
10K
1
2
E1
220uF/35V
C1
104/50V
1
2
CN4
SIP2
1
2
E14
220uF/25V
1
2
E16
220uF/25V
C2
104/50V
C3
104/50V
1
2
3
CN8
SIP3
1
2
E13
1
2
E11
1
2
E6
1
2
E4
1
2
E10
1
2
E9
1
2
E3
1
2
E7
D1
1N4007
D2
1N4007
2
1 REL2A
250V/20A/24VDC
34
5
REL2B
250V/20A/24VDC
2
1
REL1A
250V/20A/24VDC
34
5
REL1B
250V/20A/24VDC
JP17
JP18
JP19
1
2
CN3
SIP2
JP9
JP12
C8 104/250V
C7
104/250V
C6 104/250V
C9
104/250V
1
2
3
4
5
6
CN10
SIP6
1
2
3
4
5
6
CN13
SIP6
CN11
CN12
TR1
TR2
TR1
TR2
R13 0R/0.25W
24V/0.23A
24V+
34V+
AC
3
AC
2
+1
-4
BD4 2A400V
R15
0R5 0.25W
1
2
E17
100uF/63V
+91V
-91V
+91V
-91V
R10 2K2
R11 2K2
R12 2K2
R14 2K2
D4
15V/1W
D5
15V/1W
Vin
1
GND
2
Vout 3
LM7824V1
34V+
1
2
E18
220uF/25V
24V+
1
2
3
4
CN7
CON4
R16 0R/0.25W
1
2
E19
100uF/63V
1
2
3
4
5
CN2
CON5
1
2
3
4
5
CN1
CON5
GND
R17 2K2
R18 2K2
R19 2K2
R20 2K2
6800uF 50V*8
J1 F7 J2
AC115V/230V IN AC115V/230V OUT
LL
12A/500V-10*38mm

drawn: date: 060313 project: product: XPA7000
number: 10.0733
version: 01.00
approved:
J. Colomines
title: OUTPUT STAGE
E
C
LE
R
R26 680K/0.1W
Q34
2N5551
C3 104/50V
R34 1K/0.1W
R156 51K/0.1W
D23 1N4148
D24 1N4148 R157 51K/0.1W
R27 680K/0.1W
C4 104/50V
OUT
+114V
OP+
-114V
2
1
TR1
NZ3
12
D42 7V5
1 2
D43 7V5
R28
680K/0.1W
Q38
2N5551
C5
104/50V
R36 1K/0.1W
R160 68K/0.1W
D28 1N4148
D29 1N4148
R37 1K/0.1W
R161 68K/0.1W
R29
680K/0.1W
OUT
+114V
OP+
OP-
R170 680/0.1W
R169 680/0.1W
PK-
PK+
12
D44 7V5
1 2
D45 7V5
Q35
2N5551
R153
51R/0.1W
R44 10K/0.1W
R35 1K/0.1W
OP-
R48 10K/0.1W
R154
51R/0.1W
R179
22K/0.1W
R163
100K/0.1W
R54 10K/0.1W
1
2
E10
47uF/50V/D6.5H12
+15V
15mA OUT
R174
33K/0.1W
Q40
2N5551
R50
10K/0.1W
R181
270K/0.1W
R56
10K/0.1W
1
2 3
4
DQ2
K817P
PK+A
PK+K
C6 104/50V
-114V
PK-A
PK-K
1
2
3
4DQ3
K817P
PK+A
PK+K
PK-A
PK-K
Q39
2N5551
CLIPCON
R107
3K/0.1W
COMPRESS SWIN
D30
1N4148
R159 68K/0.1W
D25 1N4148
SIGLED
R162
100K/0.1W
R45
10K/0.1W
+24V
R51
10K/0.1W
COM/PRO LED K
1
2
1
TK1
67L95
Q41
2N5551
R180
5K1/0.1W
R53
10K/0.1W
CLIP LED K
Q37
2N5551
R49
10K/0.1W
1
2
3
4
5
6
CN3
CON6
SIGLED
+24V
Q36
2N5551
Q42
2N5551 R165 100K/0.1W
Q44
2N5551
R166
100K/0.1W
Q45
2N5551
R164 100K/0.1W
Q43
2N5551 R155 51R/0.1W
12
C74
47uF/25V/D6.5H12
1 2
D90 5V1
1
2
E11
220uF/16V/D6.5H12
R182
270K/0.1W
R352
150K/0.1W
R31
680K/0.1W
12
D34
1N4148
1
2
E19
47uF/50V/D6.5H12
D31 1N4148
CLIPCONOUT
OUT
OUT
+24V
R30
680K/0.1W
D32
1N4148
CLIP LED K
COM/PRO LED K
COMPRESS SWIN
1 2
D46 5V1
R55
10K/0.1W
D33
1N4148
R178
1k/0.1W
R158 68K/0.1W
R46
10K/0.1W
C73
472/50V
R52
10K/0.1W
R108
3K/0.1W
R47
10K/0.1W
R171 680/0.1W
R168 680/0.1W
R175
7K5/0.1W
R176
7K5/0.1W
PK-1
D21
1N4148
D27
1N4148
+24V
SW-J
Q14
2N5401
Q15
2N5401
Q17
2N5401
Q18
2N5401
Q19
2N5401
Q20
2N5401
D22
1N4148
D26
1N4148
PK-2
C35
104/50V
1
2
D37
15V/1W
R177
471/1W
+24V
12
E14
220uF/16V/D6.5H12
Q48
MJE340
Q122
MJE350
R146
102
C16
NPO-68P/100V-J
E8
10uF/50V
E3
10uF/160V
E4
10uF/160V
Q21
MJE350
Q22
MJE350
Q27
MJE340
R23
5K1/0.5W
Q26
MJE340
E6
47uF/50V/D6.5H12
VR1 500R
Q4
2N5401
Q2
2N5401
Q3
2N5401
R7
470R
R39
150R/0.1W
R38
150R/0.1W
R57 1K/0.1W
C24
NPO-101/50V-J
C22
NPO-22P/100V-J
C23
100uF/35V-NP
C11
104/50V
C12
104/50V
C21
NPO-22P/100V-J
C17
NPO-68P/100V-J
C19
NPO-68P/100V-J
C18
NPO-68P/100V-J
OUT1
1
2
D38
1N4148
1
2
D39
1N4148
C13
NPO-68P/100V-J
D1
1N4148
D2
1N4148
R63
5K6
R62
5K6
R61
1K/0.1W
R12 200R
R13 200R
R15 200R
R14 200R
R18
120K
R17
120K
R16
120K
R58 12K0.5W
R60
100K/0.1W
R8
200R
R11
200R
R64
560R
R65
560R
C20
NPO-68P/100V-J
C15
NPO-68P/100V-J
C14 NPO-68P/100V-J
R10
200R
R9
200R
Q46
IXFH75N10
2
3
D40
FML-34S
B
C
E
Q29
2N5551
R96
3K9/0.1W
R103
0R/0.1W
R95
3K9/0.1W
D12
1N4148
D10
1N4148
R66
150R/0.1W
B
C
E
Q32
2N5551 D14
1N4148
R109
10K/3W
P1
+114V IN
1
2
E15
100uF/63V/D8H12
12
D35
15V/1W
C31
104/100V
B
C
E
Q30
2N5551
P2
+57V IN
1
2
E16
100uF/63V/D8H12
+114V
+57V
R97
3K9/0.1W
1
2
E12
220uF/16V/D6.5H12
Q47
IXFH75N10
B
C
E
Q33
2N5551
R43
10K/0.1W
R100
39K/0.1W
R99
3K9/0.1W
D15
1N4148
D17
1N4148
12
D36
15V/1W
1
2
E13
220uF/16V/D6.5H12
2
1
3
D41 FML-34S
P5
-57V IN
1
2
E17
100uF/63V/D8H12
-57V
P6
-114V IN
1
2
E18
100uF/63V/D8H12
C34
104/100V
-114V
C32
104/100V
C33
104/100V
B
C
E
Q31
2N5551
R87
56K/1W
R98
3K9/0.1W
R84
150R/0.1W
R88
56K/1W
R102 51R/0.1W
R101
51R/0.1W
R42
10K/0.1W
D13
1N4148
R105
0R/0.1W
D11
1N4148
E
C
B
Q11
2N5401
E
C
B
Q10
2N5401
E
C
B
Q13
2N5401
E
C
B
Q7
2N5401
E
C
B
Q6
2N5401
R106
3K/0.1W
R151 2K/0.1W
E
C
B
Q5
2N5401
12
E9
47uF/50V/D6.5H12
B
C
E
Q28
2N5551
E
C
B
Q8
2N5401
C25
NPO-101/50V-J
C26
NPO-101/50V-J
E
C
B
Q12
2N5401
H-U 16V
R33
1K/0.1W
3
2
1
6
5
4
VR4
B3K
C30
104/50V
R149
18K/0.1W
E
C
B
Q25
MJE350
E
C
B
Q9
2N5401
R25
680K/0.1W
R19
2K2
R20
2K2
R21
2K2
R22
2K2
E5
47uF/50V/D6.5H12
E7
47uF/50V/D6.5H12
R110 3W 820R
R111 3W 820R
R1
2R2/0.1W
R4
2R2/0.1W
1
2
3
CN1
CON3
PK+1 PK+2
AB-U 7.3V
R32
1K/0.1W
3
2
1
6
5
4
VR3
B3K
R41
18K/0.1W
R24
150R/0.1W
CLIPCONOUT
R133
R27/3W
R132
R27/3W
R131
R27/3W
R130
R27/3W
R141
R27/3W
R140
R27/3W
R139
R27/3W
R138
R27/3W
R129
R27/3W
R137
R27/3W
R70
150R/0.1W
R71
150R/0.1W
R72
150R/0.1W
R73
150R/0.1W
R76
150R/0.1W R77
150R/0.1W
R78
150R/0.1W
R79
150R/0.1W
R121
100R/0.1W
R122
100R/0.1W
R123
100R/0.1W
R124
100R/0.1W
R113
100R/0.1W
R114
100R/0.1W
R115
100R/0.1W R116
100R/0.1W
R112
100R/0.1W
R120
100R/0.1W
OP+
OP-
Q55
IRF640
Q53
IRF640
Q51
IRF640
Q50
IRF640
G
D
S
Q49
IRF640
G
DS
Q120
IRF9640
G
DS
Q119
IRF9640
G
DS
Q94
IRF9640
G
DS
Q60
IRF9640
G
DS
Q59
IRF9640
R75
150R/0.1W R134
R27/3W
R144
R27/3W
R74
150R/0.1W
R80
150R/0.1W
R125
100R/0.1W
R117
100R/0.1W
Q56
IRF640
G
DS
Q121
IRF9640
R83
150R/0.1W
R136
R27/3W
R143
R27/3W
R69
150R/0.1W
R82
150R/0.1W
R127
100R/0.1W
R119
100R/0.1W
Q57
IRF640
G
DS
Q58
IRF9640
OUT
P3 AUDIO OUT
P4 GND
R147 15R/3W
R148 15R/3W
C29
104/250V
L1 0.6uH
R128 3R3/3W
R104 0R/0.1W
OUT1
PK-
PK+
PK-1
PK-2
PK+1
PK+2
E
C
B
Q24
MJE350
12
D5
10V/1W
12
D6
10V/1W
1
2
D8
1N4148
D9
1N4148
12
D4
10V/1W
12
D7
10V/1W
R150 3W 5K6
C7
104/100V
C8
104/100V
C9
104/100V
C10
104/100V
D19 1N4148
D20 1N4148
R67
150R/0.1W
R59
12K0.5W
K-
R85
2R2/0.1W
R86
2R2/0.1W
R92
33R/0.1W
R93
33R/0.1W
R94 33R/0.1W
C28
103P/50V NPO23
R89 33R/0.1W
R90 33R/0.1W
R91 33R/0.1W
C27
103P/50V NPO23
CLIPCON-1
1
2 3
4
DQ1
K817P
CLIPCON-2
2~
3~
4- 1+
ZL2
2A400V
2~ 3~
4-1+
ZL1
2A400V
AC12V/1A IN+
AC12V/1A IN-
0V
0V
1
2
3
4
CN2
CON4
AC+1
AC+2
AC+1
AC+2
R2 2R2/0.1W
R6
2R2/0.1W
R3 2R2/0.1W
R5
2R2/0.1W
1
2
E1
220uF/16V/D6.5H12
1
2
E2
220uF/16V/D6.5H12
C1
104/50V
C2
104/50V
CLIPCON-1CLIPCON-2
R167 5k1/0.1W
R172
33K/0.1W
CLIPCON
Q16
2N5401
R173
33K/0.1W
+125V
-125V
-125V
+24V
+24V
K-
12
D18
39V
R40
0R/0.1W
F1
F10A/250V
F2
F10A/250V
C36 NPO-68P/100V-J
C37
NPO-68P/100V-J
R68
3K30.1W
R81
12K/0.1W
1
2
3
4
5
CON1
CON5
PGND
PGND
PGND
PGND
C38
334/50V
R
2.2K/0.1W
75ºC
70ºC
65ºC
63ºC
60ºC
58ºC
55ºC
54ºC
52ºC
50ºC
48ºC
23K
18K
13K
9K
6k5
5K
3K4
3K
2K5
2K1
1K6
NZ3

drawn: date: 060313 project: product: XPA7000
number: 10.0734 version: 01.00
approved:
J. Colomines
title: POWER SUPPLY SCH
E
C
LE
R
R8
2K2
R9
2K2
R6
2K2
R2
2K2
AC
3
AC
2
+1
-4
BD1 KBPC3510
AC
3
AC
2
+1
-4
BD3 KBPC3510
AC
3
AC
2
+1
-4
BD2 2A400V
R7
0R5 0.25W
1
2
E15
100uF/63V
R5
4K7
B
CE
Q1
TIP122
B
C
E
Q2
2N5551
D3
1N4148
R1
1K2
R4
390R
R3
10K
1
2
E1
220uF/35V
C1
104/50V
1
2
CN4
SIP2
1
2
E14
220uF/25V
1
2
E16
220uF/25V
C2
104/50V
C3
104/50V
1
2
3
CN8
SIP3
1
2
E13
1
2
E11
1
2
E6
1
2
E4
1
2
E12
1
2
E10
1
2
E2
1
2
E5
1
2
E9
1
2
E8
1
2
E3
1
2
E7
D1
1N4007
D2
1N4007
2
1
REL2A
250V/20A/24VDC
34
5
REL2B
250V/20A/24VDC
2
1
REL1A
250V/20A/24VDC
34
5
REL1B
250V/20A/24VDC
JP17
JP18
JP19
JP21
JP22
1
2
CN3
SIP2
JP9
JP12
C8
104/250V
C7
104/250V
C6
104/250V
C9
104/250V
C12 104/250V
C11
104/250V
C10
104/250V
C13
104/250V
1
2
3
4
5
6
CN10
SIP6
1
2
3
4
5
6
CN13
SIP6
CN11
CN12
TR1
TR2
TR1
TR2
R13 0R/0.25W
24V/0.23A
F3
F4
F5
F6
24V+
34V+
AC
3
AC
2
+1
-4
BD4 2A400V
R15 0R5 0.25W
1
2
E17
100uF/63V
+115V
-115V
+115V
-115V
R10 3K3
R11 3K3
R12 3K3
R14 3K3
D4
15V/1W
D5
15V/1W
Vin
1
GND
2
Vout 3
LM7824V1
34V+
1
2
E18
220uF/25V
24V+
1
2
3
4
CN7
CON4
R16 0R/0.25W
1
2
E19
100uF/63V
1
2
3
4
5
CN2
CON5
1
2
3
4
5
CN1
CON5
GND
R17 3K3
R18 3K3
R19 3K3
R20 3K3
8200uf 63V*12
F8A 250V*4
J1 F7 J2
AC115V/230V IN AC115V/230V OUT
LL
15A/500V-10*38mm

drawn: date: 060309 project: product: XPA
number: 33.0941 version: 01.00
approved:
J. Colomines
title: AC INPUT CIRCUIT
E
C
LE
R

drawn: date: 060309 project: product: XPA
number: 33.0942 version: 01.00
approved:
J. Colomines
title: DISPLAY CIRCUIT
E
C
LE
R

drawn: date: 060310 project: product: XPA
number: 33.0943 version: 01.00
approved:
J. Colomines
title: INPUT & OUTPUT CIRCUIT
E
C
LE
R

drawn: date: 060309 project: product: XPA
number: 33.0944 version: 01.00
approved:
J. Colomines
title: OUTPUT STAGE CIRCUIT
E
C
LE
R

drawn: date: 060309 project: product: XPA
number: 33.0945 version: 01.00
approved:
J. Colomines
title: POWER SUPPLY CIRCUIT
E
C
LE
R

51-0172-0100 XPA.doc 1 of 2
MAKING PROTECT LAMP HOLDER
Protect lamp holder application: series one lamp from the amplifier power cable connector to AC
outlet. If the amplifier has no fault, at the instant of switch on, the lamp is very bright because of
high current pass through, when inner capacitor change up, amplifier is empty loading, the
current is very small, the lamp isn’t on or slightly bright. If the amplifier has some short circuit
faults that haven’t checked out, that will be high current, through in series to lamp, it will be
bright all the time, meanwhile, since the in series lamp limited the current, it won’t make the
damage expanded so as to protect amplifier, that is why it named “protect lamp holder”. When
amplifier confirm there’s no high current pass through, it can be by pass via the switch to make
amplifier AC Main power supply connect to the outlet directly.
SAFETY VERIFICATION TESTS.
Preliminary:
- Unplug the unit to be tested from the mains outlet.
- Short all ground terminals from signal inputs, outputs and other external connectors, except
the mains plug’s ground.
- Turn ON the unit’s main power switch.
Ground continuity test:
- Connect the tester’s probes between the mains ground contact and the unit’s backside main
ground test point. When applying a 10A current, verify that the ground impedance is lower
than 0’1Ω.
Electrical insulation test:
- Connect the electrical insulation tester probes between the mains outlet ground contact and
both shorted mains input poles.
- Adjust the tester’s current limit down to 10mA.
- Apply 1500Vac during 5 seconds.
- The unit’s insulation should be able to resist this voltage, without generating spurious sparks
or a sparkover effect, and the tester may not detect any malfunction.
CAUTION: Do not disconnect nor touch the test probes until the test has finished completely!
author: J. Colomines date: 060309 project: product:
XPA
E
C
LER approved:
num: 51.0172 version: 01.00
title:
VERIFICATION PROCESS