Table of Contents
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Circuit Diagrams and PWB Layouts
Power Supply Panel (FM24 AB): LLC Supply
U13 E9
1005 F11
2002 B5
2011 E9
2023 E14
2033 D2
2044 D11
2292 H11
U14 E6
1041 B10
2003 B4
2012 D9
2024 E12
2034 E1
2045 F11
2293 H11
0204 G9
1042 C10
2004 C2
2013 C9
2025 E13
2035 E1
2046 C11
2294 H11
0302 G13
1043 C10
2005 D1
2014 F6
2026 G3
2036 D2
2047 D11
3003 C1
1000 H6
1044 D10
2006 C2
2015 F5
2027 E3
2038 D13
2048 E11
3004 D1
1001 H7
1045 F11
2007 F2
2016 E6
2028 D11
2040 D8
2049 E11
3005 C2
1002 H9
1084 G10
2008 F4
2017 C9
2029 F11
2041 B11
2090 B3
3006 D2
1003 H8
2000 G10
2009 E5
2020 D11
2030 F12
2042 C11
2290 H10
3007 F2
1004 B8
2001 C9
2010 F5
2022 G11
2032 D2
2043 C11
2291 G11
3008 F2
1
2
3
LLC_SUPPLY
FROM
I001
3090
25V_HOT
100R
A
FILTER_STBY
BC857BW
7090
19V3
(24V)
3091
B
1K
I006
7001
CONTROL
MC34067P
VS-CONTROLLER
9
EN|UA
VCC UVLO/
I007
ENABLE
1
OSCC
C
VARIABLE
2
OSCR
I027
FREQUENCY
2006
I008
3005
3
OSCCC
OSCILLATOR
I009
1n
25
33K
16
OS
ONE-SHOT
2V
(0V7)
6
EAO
4V9
ERROR
2.5V CLAMP
(1V2)
8
I+
4V9
(0V7)
I-
7
4V9
6034
SOST
(0V)
11
D
3043
BAS316
6035
4K7
I011
6031
3044
BAS316
I013
1K
3049
BZM55-C5V6
6032
I014
I015
3045
12K
1K
BZM55-C5V6
I016
3046
5M6
6033
I017
E
3047
VR25
SOFTSTART
150K
BZM55-C47
CONTROL
I018
I020
3008
3007
I021
BC857BW
1K
4K7
7017
I025
F
I026
3071
F007
7018
BC847BW
47K
I028
I029
F003
F005
I007
I083
G
5V / div DC
200V / div DC
2V / div DC
100V / div DC
20µs / div
5µs / div
2µs / div
F004
F038
I057
H
5V / div DC
200V / div DC
5V / div DC
2µs / div
2µs / div
2µs / div
3122 123 6011.3
1
2
3
FM33
3009 F1
3018 E7
3027 F3
3038 D13
3047 E2
3067 F5
3090 A3
5002 C9
3010 E4
3019 E7
3028 F13
3039 D14
3048 D1
3070 E6
3091 B3
5003 B8
3011 E5
3020 F5
3029 E13
3040 E13
3049 D3
3071 F3
3092 A4
5004 E9
3012 F3
3021 F5
3030 F12
3041 F13
3050 F7
3075 B8
3093 B3
5290 G10
3013 F4
3022 E12
3031 F14
3042 D1
3056 E4
3076 C8
3095 A5
5291 H12
3014 C7
3023 E12
3032 F14
3043 D1
3057 D12
3077 D8
3096 A5
5292 H12
3015 C7
3024 E12
3033 D7
3044 D1
3064 F3
3078 E8
3097 B5
5293 G12
3016 C7
3025 F12
3034 F13
3045 E2
3065 E4
3080 D6
3292 H10
6004 D6
3017 D7
3026 F12
3037 D13
3046 E1
3066 F3
3081 D7
5001 C6
6005 D6
4
5
6
FROM
BIAS SUPPLY
SW25V_HOT
7093
LM317T
PRECONDITIONER
18V6
17V
I002
F001
3092
(22V1)
(7V6)
I
O
470R
A
7092
15V9
BC327-25
I003
18V6
(0V)
7091
I004
BC857BW
FROM
FILTER_STBY
I005
HIGH SIDE
DRIVE
17V
I042
(7V6)
15
VCC
6007
5V1
(0V5)
5.0 V
VREF
1N4148
REFERENCE
5
3016
5001
VREF UVLO
1K
CE136H
1N4148
7V3
F003
OA
14
(0V3)
4
10
STEERING
11
7V3
FLIP-FLOP
I039
F004
OB
12
(0V3)
14
0V01
PGND
13
(0V)
2
13
I047
6022
FI
10
SOFT-START
FAULT DET/
0V6
LATCH
(5V)
BAS316
GND
I050
4
F008
F009
I012
6008
1N4148
I052
I030
3010
3019
15K
1K
1N4148
I031
U14
I032
CURRENT
PROTECTION
I024
6011
I033
2015
I036
I034
2014
I081
10n
50
1n5
BAS316
2000
6009
I035
3020
56K
BAS316
MEASURED DC-VOLTAGES
GND4
F014 = 2V4
F293 = 14V
F294 = -14V5
F801 = 17V
F815 = 78V
1000
F816 = 78V
SHIELDING 3.3
I027 = 2V6
5µs / div
I085 = 13V4
I090 = 4V2
I091 = 2V4
HOT GROUND
HOT
COLD
4
5
6
7.
78
6007 C7
6021 F11
6035 D2
6077 D8
7008 E7
7042 D13
F003 C6
6008 D7
6022 D7
6041 B11
6095 A5
7009 E5
7090 A3
F004 C6
6009 F5
6023 E13
6042 D13
6291 H11
7010 E12
7091 B4
F005 D9
6010 F4
6027 C7
6043 C12
7001 C3
7011 F13
7092 A4
F006 D8
6011 F4
6028 E7
6044 D11
7002 B9
7017 F3
7093 A5
F007 F3
6012 E8
6031 D2
6045 F11
7003 A9
7018 F3
9043 C12
F008 D6
6013 C8
6032 E2
6046 D11
7005 C8
7020 C8
9044 C11
F009 D6
6018 C8
6033 E2
6047 E11
7006 D8
7021 E8
F001 A5
F014 F12
6019 E7
6034 D2
6075 B8
7007 C7
7022 D7
F002 C8
F015 B13
7
8
9
10
I060
4
1
7003
TCET1102
I061
3
2
VERKEERD
COMPONENT
IS AANGEVRAAGD
T3.15AE 250V
400V_HOT
I040
1004
5003
150u
T2AE 250V
4
1
19196
7002
I064
TCET1102
I041
6075
I066
2
3
I067
BZT03-C
7005
399V
(T5AL250V)
I043
6018
I044
STU16NB501
I038
F002
3014
BAS316
33R
I046
7020
6027
BC517
I037
BC327-25
I099
5002
7007
CE423D
1
16
LOW SIDE
2
15
DRIVE
F005
3
14
F006
4
13
6077
I049
12
5
2040
BZT03-C
7006
6
100n
16
STU16NB501
11
7
3017
10
I057
8
9
33R
7021
I051
6028
BC517
I059
BC327-25
7008
5004
CE423D
6019
I054
1
16
I055
BAS316
U13
2
15
3
14
GND3
4
13
5
12
3050
I082
I083
I084
6
11
7
3R9
10
NFR25
8
9
NORMAL . .
2000
STANDBY ( . . . )
470p
250
0204
HEATSINK
1001
1003
2290
SHIELDING 3.3
SHIELDING 3.3
10n
50
3292
560R
1002
SHIELDING 3.3
COLD GROUND
7
8
9
10
F016 C13
F297 H12
I008 C2
I017 E2
I026 F2
I035 F5
I044 C8
I053 E7
F017 D10
F298 H12
I009 C2
I018 E3
I027 C3
I036 F5
I045 C6
I054 E7
F290 H13
I001 A4
I010 D2
I019 E1
I028 G2
I037 C7
I046 C7
I055 E8
F291 G13
I002 A4
I011 D2
I020 E3
I029 G2
I038 C7
I047 D7
I056 B4
F292 H13
I003 A5
I012 D4
I021 E1
I030 E5
I039 C7
I048 D6
I057 D8
F293 H12
I004 B5
I013 D3
I022 F2
I031 E4
I040 B8
I049 D8
I058 C11
F294 H12
I005 B4
I014 E1
I023 F3
I032 E5
I041 B8
I050 D7
I059 E7
F295 H13
I006 B3
I015 E2
I024 F4
I033 F4
I042 C7
I051 E7
I060 A10
F296 G13
I007 C2
I016 E3
I025 F2
I034 F5
I043 C7
I052 E7
I061 A10
11
12
13
FROM
FILTER_STBY
+5V_STBY_SW
TO
LATCH
PROTECTION
I062
I063
I065
2041
1041
220p
200
3
F015
2
1
1042
2042
(T5AL250V)
220p
200
I068
2046
220p
200
1043
F016
78V4
(T5AL250V)
I058
1044
2047
(T5AL250V)
220p
200
74V1
I070
2028
BF423
7042
73V5
220p
200
I078
3
6042
I079
2
BZX384-C47
1
3057
17V3
I087
2044
100R
220p
200
I085
3022
I072
2048
FEEDBACK
330R
220p
200
I089
3023
2024
47K
3n3
6023
50
I097
2049
13V4
1
7010
BAS316
TL431CZ
220p
200
I090
F014
3028
3031
4V2
3
1005
I074
I073
6021
7K5
1%
1
T5A
L 250V
BYV28
7011
2029
19372
TL431CZ
2
3
220p
50
1045
I077
I076
6045
Vs
T5A
Voltage
2
L 250V
BYV28
2045
Adj.
19372
I094
220p
50
2022
1m
35
I080
0302
F296
2291
I290
5293
F291
9
+9V_STBY
39u
8
220p
50
6291
D4SBL20U
1
VSND_POS
7
I291
6
5291
F297
F293
F292
2
3
39u
5
GND_SND
4
F290
4
3
2293
5292
VSND_NEG
39u
2
F298
F294
F295
220p
50
I293
1
PH-B
11
12
13
I062 B10
I071 C10
I080 G10
I089 E12
I290 G11
I063 B10
I072 E11
I081 F7
I090 F13
I291 H11
I064 B9
I073 F11
I082 F7
I091 F14
I292 H10
I065 B11
I074 F11
I083 F8
I092 F13
I293 H11
I066 B9
I075 D13
I084 F8
I093 F12
I067 B10
I076 F11
I085 E12
I094 F12
I068 C11
I077 F11
I086 D10
I097 E10
I069 C10
I078 D13
I087 D10
I098 H8
I070 D11
I079 D13
I088 E13
I099 C10
14
15
A
B
TO
77-100V
AUX_SUPPLY
C
Vs_unsw
TO
70-90V
3039
FROM
VS
D
AUX_SUPPLY
1M
VRS
E
TO
PROTECTION
I091
3032
VRS
11K
1%
11K
1%
F
TO
+15V
15V
VB
AUX_SUPPLY
G
DC_PROT
TO
0302
SUPPLY &
H
DC PROTECTION
CL 26532055_006.eps
040703
14
15
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