Arcam FMJ P35 Service Manual - Page 7
Browse online or download pdf Service Manual for Amplifier Arcam FMJ P35. Arcam FMJ P35 18 pages. Amplifiers
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1
2
D
SH200
EMCMAINS
EMC Shield
BC200
TOOLING4.1
C
BR200
BRGBU8D
SK200
3
6
3
2
~
~
2
5
1
4
MOLEXPWR6
TRG IN
R226
R228
SK201A
B
TP211
470R SM
100K SM
Near to PCB
DZ204
R227
4V7 350MW SM
1K0 SM
JACK3.5X2
MODULATED RC5
REMOTE CONTROL INPUT
RC5 IN
0V_TRIG
+5V_D
RLY200C
DPDT5V
D205
BAS16W SM
C213
10N SM
R200
TR202
1K0 SM
A
FMMT597
STANDBY RELAY CONTROL
TR203
R212
FMMT497
PWRON
4K7 SM
0V_D
1
2
3
SK203
IEC3 NO RIVETS
LIVE
SW200B
N
E
L
VOL SEL SLIDE
F200
C205
T4A
3N3 MAINS
C206
NEUTRAL
SW200A
3N3 MAINS
VOL SEL SLIDE
TP200
NEUTRAL
LIVE
SK202
LIVE
TP206
CAGECLAMP1
F201
TP207
EARTH
C234
T4A
220N X2 CLASS
R231
1M5 VR25
+49V
TP208
VPOS
SK205
+ C209
1
C211
2
10,000u 63V
100N PC
3
4
0V_PSU
5
+ C210
6
0V_PSU
10,000u 63V
AMPCT6
C212
TP209
100N PC
VNEG
POWER AMP SUPPLY
-49V
CARRIER FILTER AND DEMODULATOR
+5V_D
R209
R223
10K SM
10K SM
IC200A
2
1
3
IC200C
LM393A SM
LM393A SM
L200
R224
C200
27mH
1K8 SM
R229
680P PP
100K SM
R230
C230
R208
1K5 SM
10N SM
10K SM
IC200B
5
7
R222
6
10K SM
C231
LM393A SM
R225
1N0 SM
1K8 SM
+49V
R218
10K SM
TR200
BD179
TR201
FMMT497
DZ207
15V 350MW SM
TRIGGER OUTPUT
R217
APPROX 13.5VDC
10R SM
60mA MAX CURRENT
TP212
SK201B
R210
+ C222
Far from PCB
10K SM
10U EL
JACK3.5X2
0V_TRIG
CAMCON_G
C235
SK101C
CHASS
1N0 SM
3
4
5
NEUTRAL
SK204
TP203
4
8
3
7
2
6
TX200
1
5
1 0V
9VRMS
MOLEXPWR8
F202
5
RLY200A
9V
T750mA SM
DPDT5V
NF
VR200
C207
VDR 115V
TP202
3N3 MAINS
2
115V
C224
0V
100N CD
3
6
7
TP201
9V
RLY200B
NF
DPDT5V
VR201
C208
VDR 115V
0V
8
TP210
3N3 MAINS
4
115V
TX 3VA 9301
MAINS WIRING AND AUXILIARY SUPPLY
+ C233
C232
10U EL
100N SM
+ C223
10U EL
0V_TRIG
4
5
6
HS200
TO220HS08REG
IC201
+5V_D
L4940V5
TP204
I
O
Vin
Vout
+5V(D)
TP205
D200
D202
1N4003F
1N4003F
C225
C226
100N CD
100N CD
+ C228
+
1000u 10V
C227
3300u 25V
D201
D203
1N4003F
1N4003F
0V_D
0V_D
+5V_D
R219
9VRMS
1K8 SM
IC202E
TR204
11
BC849B
74HC14D
R211
10K SM
D206
+ C229
BAS16W SM
22U EL
0V_D
+5V_D
TH200
PTH90DEG
IC202G
C201
C202
IC202F
100N SM
100N SM
74HC14D
13
R205
74HC14D
1K0 SM
0V_D
IC202A
R201
R213
1
2
VIPROT_L
1K0 SM
4K7 SM
C214
74HC14D
10N SM
IC202B
R202
R214
3
4
VIPROT_R
1K0 SM
4K7 SM
C215
C219
74HC14D
10N SM
10N SM
0V_D
IC202C
R203
R215
5
6
DCPROT_L
1K0 SM
4K7 SM
C216
74HC14D
10N SM
IC202D
R204
R216
9
8
DCPROT_R
1K0 SM
4K7 SM
C217
C221
74HC14D
10N SM
10N SM
0V_D
DRAWING TITLE
A85 amplifier - power supply and microcontroller interface
Circuit Diagram
23425
Notes:
02_E062
A & R Cambridge Ltd.
Pembroke Avenue
02_E035
Denny Industrial Centre
ECO No.
INITIALS
Waterbeach
Filename
Date Printed
Cambridge CB5 9PB
20-Mar-2002
L882C2_4.1.SCH
6
7
8
D
C
R220
10
AC_PRES
10R SM
MICROPROCESSOR SIGNALS INTERFACE
R221
12
THPROT_uC
10R SM
+5V_D
B
TR205
BC856B
C203
100N SM
VIPROT_uC
R206
1K0 SM
C218
10N SM
0V_D
+5V_D
TR206
BC856B
C204
100N SM
DCPROT_uC
R207
1K0 SM
C220
100N SM
A
0V_D
JBR
20/3/02
LDO REG FITTED TO IC201
4.1
JBR
4/2/2002
FUSE VALUES UPRATED TO T4A
4.0
DATE
DESCRIPTION OF CHANGE
ISSUE
Drawn by:
Sheet
2
of
4
L882C2
J Reckless
DRAWING NO.
7
8