
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
L925CT2 1.2.Sch
P7 Amp Controller
Contact Engineer:
L925CT
18 Apr 2002
INITIALS
Printed:
3
4
Sheet
of
Notes:
Contact Tel:
(01223) 203252
Kevin Lamb
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB5 9PB
Waterbeach
23425
ARELAY1*
ARELAY2*
ARELAY3*
ARELAY4*
ARELAY5*
ARELAY6*
ARELAY7*
+22VD SW2
GND2
ARELAY1*
ARELAY2*
ARELAY3*
ARELAY4*
ARELAY5*
ARELAY6*
ARELAY7*
AFAULT1
AFAULT2
AFAULT3
AFAULT4
AFAULT5
AFAULT6
AFAULT7
AFLT_VI*
AFLT_DC*
AFLT_TEMP*
1
2
3
4
5
6
7
8
9
10
PL200
CON 10W 0.1 HDR
1
2
3
4
5
6
7
8
9
10
PL201
CON 10W 0.1 HDR
1
2
3
4
5
6
7
8
9
10
PL202
CON 10W 0.1 HDR
1
2
3
4
5
6
7
8
9
10
PL203
CON 10W 0.1 HDR
1
2
3
4
5
6
7
8
9
10
PL204
CON 10W 0.1 HDR
1
2
3
4
5
6
7
8
9
10
PL205
CON 10W 0.1 HDR
1
2
3
4
5
6
7
8
9
10
PL206
CON 10W 0.1 HDR
ASIG_PRES*
AFLT_VI*
AFLT_DC*
AFLT_TEMP*
ASIG_PRES*
AFLT_VI*
AFLT_DC*
AFLT_TEMP*
ASIG_PRES*
AFLT_VI*
AFLT_DC*
AFLT_TEMP*
ASIG_PRES*
AFLT_VI*
AFLT_DC*
AFLT_TEMP*
ASIG_PRES*
AFLT_VI*
AFLT_DC*
AFLT_TEMP*
ASIG_PRES*
AFLT_VI*
AFLT_DC*
AFLT_TEMP*
ASIG_PRES*
+22VD SW2
GND2
GND2
+22VD SW2
GND2
GND2
+22VD SW2
GND2
+22VD SW2
GND2
AFAULT1
AFAULT2
AFAULT3
AFAULT4
AFAULT5
AFAULT6
AFAULT7
AFLT_VI*
AFLT_DC*
AFLT_TEMP*
GND2
+22VD_SW2
+22VD SW2
+22VD SW2
SK201
JACK3.5
R200
1K0 MF
D200
4V7 400MW
R202
1K0 MF
GND2
GND2
FIX205
FIXING HOLE 3.5
FIX203
FIXING HOLE 3.5
FIX207
FIXING HOLE 3.5
FIX206
FIXING HOLE 3.5
C200
100N CD
GND2
TP203
DGND_SK206
TP200
RELAY1
TP201
RELAY2
TP206
RELAY3
TP205
RELAY4
TP208
RELAY5
TP209
RELAY6
TP210
RELAY7
TP204 A+22VD
TP202
RC5_TRIG
TP207
GND_RC5_TRIG
FIX201
FIXING HOLE 3.2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
SK200
FFC22V1MM
FIX202
FIXING HOLE 3.5
FIX200
FIXING HOLE 3.2
FIX204
FIXING HOLE 3.5
R201
2K2 MF
GND2
C201
1N0 CD
C202
1N0 CD
CHASSIS
CHASSIS
CHASSIS
1.0
7/02/02
KAL
02_E041
PRODUCTION ISSUE PCB CHANGES ONLY
1.1
7/03/02
KAL
02_E054
CHANGED C121 VALUE. REMOVED SOFT START PROTECTION
1.2
20/03/02
KAL
02_E061
CHANGED R200 VALUE. CORRECTED SK301 & SK302 TO 8K2402
JP100 ADDED ON SK112 PIS 1 & 2 , F102 PART CORRECTED TO 315mA
Содержание FMJ P7
Страница 1: ...P7 FMJ P7 7 Channel Amplifier Service Manual ARCAM Issue 1 0...
Страница 3: ...Technical Specifications Contents Technical specifications Rear panel silk screen...
Страница 6: ...Amplifier Board L924 Contents Circuit description Component overlay Parts list Circuit diagrams...
Страница 9: ......
Страница 16: ...Controller Board L925 Contents Circuit description Component overlay Parts list Circuit diagrams...
Страница 20: ......
Страница 36: ......
Страница 37: ......
Страница 38: ......
Страница 39: ......