Grundig Chassis G5 Serviceanleitung Seite 66

Netzteil / Power Supply ZNV194-03
VBUS
TP3
DB2000
+ C2000 + C2001
GBL408
68UF 68UF
450V 450V
HV2 HV1
~ ~
TP8
GND_PRI
GND_PRI
275V,
1 1 2 4 4 3
1.1A@140Vac
TP18 TP19
L2002
L2006
L2007
2 2 1 3 3 4
C2014 C2015
TP26
J2003
220PF 220PF
400VAC 400VAC
GND
R2033 R2034 R2035
1M 1M 1M
R2036 R2037 R2038
1M 1M 1M
TP30 TP31
C2017
TP38 TP39
220NF
R2011 305VAC
0.7R J2001
8A
1 1 4 1 4 4
TP48
HPG2 HPG1
L2005
L2008
L2012
L2009
GND
2 2 3 2 3 3
C2021 220NF TP53
C2023 305VAC C2022
TP56 TP57
220PF 220PF
400VAC 400VAC
GND
1 1 2 2
L2017 L2018
4 4 3 3
TP60
L2019
FUSE
S2002 L2014
FS2000
T2AL/250V
SG2000 SG2001
TP61 GND TP62
HPL HPN
S2003
HS2001 HS2000
HEATSINK
HEATSINK
L2013 L2015
GND_PRI
VBUS
R2002 EL2007
TP4
RMF
0.22R R2008
1W 47K
C2002
3.3NF
630V
EL2008
D2001
BAT54C FQPF7N65C
30V
IC2000
R2013
R2012
1 8 TP17
GND_PRI GND GATE
VCC
10R TP16
R2014 390R
FB TP20 2 7 C2011 100NF
FB VDD GND_PRI
50V
100R
R2015
C2012 3 6 TP22
NC SENSE
330
1NF
4 5 TP24
HV RT
C2013
1NF D2005
R2017
FAN6756
50V
22K
BZX55C5V1
GND_PRI
GND_PRI
GND_PRI
D2007
J2004
R2022 R2023 R2024 82K R2025
HV1 600V
TP33
82K TP35 82K TP36 TP37
75K
D2008 J2005
R2027 R2028
HV2 TP40
82K TP41 82K TP42
600V
TP49
L2003
GND_PRI
HV
4
FAN6756 VDDOVP
Latch
OTP
Protection Protection
Line Sensing/
OLP for ML
AX-CAP®
Brownout Protection
V Adjustment
Limit
OSC S Q
R
Internal
VDD 7
SSCP
UVLO BIAS
Soft-start
Comparator
Green
Mode
16,5V/9V
Current Limit
Comparator
Max. Duty
PWM
Debounce OVP
Comparator
V
DD-OVP
RT 5
t
D-OTP1
Counter
OTP
1,05V
OLP
t
D-OTP2 OLP
Counter Delay
I
RT OLP
0,7V Comparator
1
GND
TR2000
3
1
EL2010 EL2012
12
EL2000
TP6
D2006
R2009 R2010
UF4007F
47K 47K
2
J2000
TP9
GND_PRI
EL2009 EL2011
4
2
D2003
1
MUR460 8 EL2005
7
TP12 TP13
EL2013
EL2004 TP14
L2016
E-40-0043C
T2000 C2010 L2001
100PF
10UH
1
1KV
VCC
R2041
TP21
47K
TP23
+
C2016 R2003
PTC 032A 30V
47UF
R2000
0.13R
TP25
TP28
D2004
R2004
GND_PRI
BZX84C22-7-F 270R
GND_PRI
TP29
GND_PRI
IC2001
FB 4 1
TP43
HV
3 2
TP34
TP45
VO617A-4X007T
GND_PRI
R2016
12.5V
56K
C2020
D2011
TP50
1 1
R2042
T2001
ADPT_DET 3
L2004
470PF R2029
2 2N7002LT1G
TP54
100R
150K
BAT54C
30V
0R
R2030
S2001
PWR
GND
KON DC PWR JACK
S2000
P1
P2
P3
P4
P5
P6
P7
NC
P8
3 P9
P10
SSCP
Re-start
P11
OLP for MR
P12
P13
Soft
P14
Driver
8 GATE
SMAW200-14
VSCP-H/L
t
D-SSCP
Soft-start
Blanking
6 SENSE
Circuit
V
Limit 5V
Impedance
Modulator
Slope Comp.
2 FB
3R
R
4,6V
R2001 100R
C2003
R2005 100R TP1 2.2NF TP2
TP5 50V
D2000
C2024
1
2.2NF
2
EL2001
50V
3 30A TP7
150V
C2004
D2002
2.2NF
12.5V_FL
1 12.5V
J2012 50V
J2007 J2002 L2000
2 EL2002 TP10 TP11
3 30A 3.3UH
C2005 C2006 C2025 C2027 C2008
R2040
+ + + + +
150V C2007 C2009
6.8K
D2012
470UF 470UF 470UF 470UF 1UF 470UF
1 1UF
25V 25V 25V 25V 25V
2 50V 50V
3 30A
EL2003
J2010 J2009
150V
12.5V_FL
J2006
TP27
R2020
470R
F
R2043
100R
F
TP32
R2021
470R 12.5V
R2019
C2018 100NF
C2019 50V
18K
R2026
R2018 1K TP44
D2010
TP46
22K
100NF
12.5V_FL 2
IC2002
1 3
TP47
1
IC2003
R2007 100V
R2031 R2032
47K
8.2K 10K
F
D2009 TP52
100V
TP55
C2026
1UF
50V
12.5V_FL
FUSE
T10A 250V
12.5V_FL
FS2001
TP58
1 56K
R2039
R2006
D2013
SNS 3 ADPT_DET
ADPT_DETECT
UF4007F
TP59
J2011 100R
2 ADPT_DETECT
ADPT: OPEN DRAIN
No ADPT: LOW
MainBoard: 10k Pull up 3.3V
1
TP63
2
3
12.5V
4
TP64
5
6
7
8
TP65
9 TP66
12.5V
10
11
12
ADPT_DETECT
13 TP67
DIM
14 TP68
J2008
BL
1
2
3