Arcam FMJ P7 Service Manual page 25

R100
RES 17W 150R
R101
RES 17W 150R
RELAY100A
RLY G2R-1E-2 DC 16A SPDT R102
RES 17W 150R
TP100
AC_L
5 1
F100 F102
6 2
T315MA T315MA
RC100
7 3
8 X2 100N/100R
SK100 TP101 TP102
AUX_FUSE1 AUX_FUSE2
C121 SK101 SK102
70N X2 CLASS MOLEXPWR6 MOLEXPWR6
RELAY101A
3 6 3 6 RLY G2R-1E-2 DC 16A SPDT
2 5 2 5
TP103
1 1 AUX_TX
115V 230V
TP109
AC_N
POWER TO AUX TRANSFORMER
TP110 D101 D105
AUX_AC2 1N 003 1N 003
D102 D106
TP111 1N 003 1N 003
AUX_AC1
SK107
MOLEXPWR D103 D107
1N 003 1N 003
22VD
TP112
AUX_AC3
D10 D108
1N 003 1N 003 C101
3M3 35V EL
TP113
AUX_AC
5VD
R109 R132
10K MF K7 MF
PWROK*
C109
10U EL
D109
TR101
1N 1 8
BC5 7B
5VD
GND1
THERMAL TRIPS
FROM POWER
R131
TRANSFORMERS
K7 MF
TP133
SK109 TX_THERM2
1
2 5VD
IDC2S
TP13
SK110 TX_THERM1 R137 D110
1 100K MF 1N 1 8
2
TP135
IDC2S DGND_SK127 RESET*
GND1 C115 D120
10U EL 1N5711
GND1
X100
CST 00
GND1
TREF
TP156 TREF
TTEMP
TP157 C_DISCH
C DISCH
TP158 TTEMP
R122 TH100
R123
2K2 MF THERM NTC 2K2
2K2 MF
IC101B
TR112 IC 7 HC259 5VD
BC5 7B
16
VDD
C11 C117
100N CD
70U EL 25V
8
GND
GND1
GND1
R103
100K 2W CF
NF
D100
1N 003
NF C105 TP108
1 6 MSSPROT
5
2
3
N35
NF
GND1
F103 F10 F105 F106
T A T A T A T A
TP10 TP105 TP106 TP107
MAIN_FUSE1 MA N_FUSE2 MAIN_FUSE3 MAIN_FUSE
SK103 SK10 SK105 SK106
MOLEXPWR6 MOLEXPWR6 MOLEXPWR6 MOLEXPWR6
3 6 3 6 3 6 3 6
2 5 2 5 2 5 2 5
1 1 1 1
115V 230V 115V 230V
TP11 TP115
MAIN_TX1 MAIN_TX2
POWER TO MAIN TRANSFORMERS
HS100
TO220HS30REG 5VD
I O
Vin Vout
C102 C107
1M0 25V 220U EL 50V
C103 REG100
100N PE 7805
GND1
5VD 5VD 5VD 5VD 5VD
R133 R13 R135 R136 R110
K7 MF K7 MF K7 MF K7 MF 10K MF
MA NS_SW
WATCHDOG
5VD SK112
TP137 uC_ 5V
1 2 JP100 UC5V
TP136 3 JUMPER
MCLR 5 6
GND1 DIL6 VPLG
IC100
1 0 FAULT7*
MCLR RB7
MAINS SW 2 39 FAULT6*
RA0 RB6
TX OVTEMP 3 38 FAULT5*
RA1 RB5
37 FAULT *
RA2 RB
PWROK* 5 36 FAULT3*
RA3 RB3
WATCHDOG 6 35 FAULT2*
RA /T0CKI RB2
7 3 FAULT1* C105
RA5/SS RB1
FLT_VI* 8 33 TRIG/RC5 100N PE
RE0/RD RB0/ NT
FLT_DC* 9 32 UC5V
RE1 WR VDD
FLT_TEMP* 10 31 GND1
RE2/CS VSS GND1
UC5V 11 30 SSPROT*
VDD RD7 PSP7
12 29 SEL RELAY*
GND1 VSS RD6 PSP6
13 28 SEL GRN*
OSC1 CLKIN RD5 PSP5
1 27 SEL RED*
OSC2 CLKOUT RD PSP
TREF 15 26 RX
RC0 T1OSI/T1CKI RC7
TTEMP 16 25 TX
RC1 T1OSO RC6
PWM OUT 17 2 MSOFT ST*
RC2 CCP1 RC5/SDO
C106
C DISCH 18 23 MPOWER
RC3 SCK SCL RC SDI/SDA
100N PE
S0 19 22 DATA
RD0 PSP0 RD3 PSP3
S1 20 21 S2
RD1 PSP1 RD2 PSP2
GND1
PIC16F877
S1
S0
PWM OUT
SK113
5VD DIL6 VPLG
GND1
IC102B IC103B
IC 7 HC259 5VD IC 7 HC259 5VD IC10 C 5VD
LM393A
16 16
VDD VDD
C118 C119 C120
100N CD 100N CD 100N CD
8 8
GND GND
GND1 GND1 GND1
5VD
R10
7K MF
SSPROT*
C100
U7 50V
NF
GND1
22VD
F101
T315MA
R112
PWM OUT
100K MF
C108
10U EL
MAINS_SW
5VD
22VD
22VD_SW
R106 R108
22K MF 10K MF
TR116
C10 A R111 BD180 PNP TO-126
3 2K2 MF
1
2
R105
C111
7K MF LM393A
10U EL
R119
R11 GND1 C10 B 10K MF
5
7
100K MF
6 TR103
BC5 7B
LM393A
C110 R107 C116
22K MF
10U EL 7U EL 35V
GND1
C101A
DATA 13 RED1
D Q0
5 RED2
Q1
S0 1 6 RED3
S0 Q2
S1 2 7 RED
S1 Q3
S2 3 9 RED5
S2 Q
10 RED6
Q5
SEL_RED* 1 11 RED7
G Q6
15 12
CLR Q7
RESET* C 7 HC259
C102A
DATA 13 GRN1
D Q0
5 GRN2
Q1
S0 1 6 GRN3 D111 D112
S0 Q2
S1 2 7 GRN 1N 1 8 1N 1 8
S1 Q3
S2 3 9 GRN5
S2 Q
10 GRN6
Q5
SEL_GRN* 1 11 GRN7
G Q6
15 12 TP138 TP139
CLR Q7
RELAY1* RELAY2*
C 7 HC259
TR102 TR10
BC5 7B BC5 7B
C103A
DATA 13 RELAY1
D Q0 TP159 RELAY1
5 RELAY2
Q1 TP160 RELAY2
S0 1 6 RELAY3
S0 Q2 TP161 RELAY3
S1 2 7 RELAY
S1 Q3 TP1 2 RELAY
S2 3 9 RELAY5 R12 R125
S2 Q TP162 RELAY5
10 RELAY6 2K2 MF 2K2 MF
Q5 TP163 RELAY6
SEL_RELAY* 1 11 RELAY7
G Q6 TP16 RELAY7
15 12
CLR Q7
C 7 HC259
FIX100 F X101
FIX102 FIX103
FIX NG HOLE 3.2 FIX NG HOLE 3.5 F XING HOLE 3.5 F XING HOLE 3.2
GND1
FIX10 F X105
F XING HOLE 3.5 F XING HOLE 3.5
PB
PCB
L925PB_E
R115 R116
100R MF 100R MF
RED1 TP116
TR113 TR115
RED2 TP117
BC557B TR11 2SC52 8
RED3 TP118
BC557B
RED TP119
RED5 TP120
HS101
RED6 TP121
TO220HS30TR
RED7 TP122
TR100 R118
BC5 7B
2K2 MF
R117 R113
C10
C112
70R MF 100K MF
100N PE
1N PE
LK1
PCB NET LINK
GND1
22VD_SW
D115 D119
1N 1 8 1N 1 8
RELAY100B RELAY101B
RLY G2R-1E-2 DC 16A SPDT RLY G2R-1E-2 DC 16A SPDT
TR108 TR111
BC5 7B BC5 7B
R120
MPOWER
2K2 MF
GND1 GND1
R121
MSOFT ST*
2K2 MF
22VD_SW
FAULT1 TP1 6
FAULT2 TP1 7
FAULT3 TP1 8
FAULT TP1 9
D113 D11 D116 D117 D118
FAULT5 TP150
1N 1 8 1N 1 8 1N 1 8 1N 1 8 1N 1 8
FAULT6 TP151
FAULT7 TP152
TP1 0 TP1 1 TP1 3 TP1 TP1 5
FLT_TEMP*
RELAY3* RELAY RELAY5* RELAY6* RELAY7*
TR105 TR106 TR107 TR109 TR110
BC5 7B BC5 7B BC5 7B BC5 7B BC5 7B
GND1
R126 R127 R128 R129 R130
2K2 MF 2K2 MF 2K2 MF 2K2 MF 2K2 MF
DRAWING I LE
P7 Amp Controller
23425 Fi ename: L925C 1_1 2 sch
Notes:
A & R Cambridge Ltd
Pembroke Avenue
Waterbeach
Cambridge CB5 9PB
Contact Engineer: Kev n Lamb Contact el:
TP131
FAN SK108
1
2
TP130 DC2S
C113 DGND_FAN
70U EL 25V
SK111
RED1 1
RED2 2
RED3 3
RED
RED5 5
RED6 6
RED7 7
GRN1 8
GRN1 TP123
GRN2 9
GRN2 TP12
GRN3 10
GRN3 TP125
GRN 11
GRN TP126
GRN5 12
GRN5 TP127
GRN6 13
GRN6 TP128
GRN7 1
GRN7 TP129
15
16
FFC16V
GND1
TP132
MA NS_SW
SK11
FAULT1* 22
FAULT2* 21
FAULT3* 20
FAULT * 19
FAULT5* 18
FAULT6* 17
FAULT7* 16
FLT_DC* 15
FLT_DC* TP153
FLT_VI* 1
FLT_VI* TP15
FLT_TEMP* 13
TP155
12
RELAY1* 11
RELAY2* 10
RELAY3* 9
RELAY * 8
RELAY5* 7
RELAY6* 6
RELAY7* 5
3
22VD_SW
2
TP166 1
22V
FFC22V1MM
TP165
TRIG/RC5
TP167
DGND_SK131
GND1
CHANGED R200 VALUE. CORRECTED SK301 & SK302 TO 8K2 02
02_E061 KAL 20/03/02 1.2
JP100 ADDED ON SK112 P S 1 & 2 , F102 PART CORRECTED TO 315mA
02_E05 KAL 7/03/02 CHANGED C121 VALUE. REMOVED SOFT START PROTECTION 1.1
02_E0 1 KAL 7/02/02 PRODUCTION ISSUE PCB CHANGES ONLY 1.0
ECO No NI IALS DA E DESCR P ION OF CHANGE ISSUE
Sheet 2 of 4 DRAWING NO L925CT
01223) 203252 Pr n ed: 18 Apr 2002