Grundig 22 VLE 5400 BN User Manual

GRUNDIG Service Chassis TY
2 - 10
Chassisplatte – Netzteil, USB, Keyboard / Chassis Board – Power Supply, USB, Keyboard (VTY190R-3)
VCC3V3
C625
1uF
VCC3V3-ST VCC3V3
C630
2,2uF 6.3V
VCC3V3-ST
TP37
2.2UF
C628
VCC2V5
VCC2V5
126mA
Pd=160mW
VCC1V5
VCC2V5
Power
C658
1nF
IRIN
+5V2_ST
C653
100nF
C626
NC/100n
Vout
1
GND
2
CE
3
Vin
4
EPAD
5
IC606
XC6221A252GR-G
C657
100nF
POWER_SW
VCC3V3-ST
C659
1nF
Hi: ON
Lo: OFF
TP84
POWER_SW
BL_CTRL
VCC3V3-ST
Hi: Off
Lo: On
BL_CTRL
1
32
T601
BC847B
R672
10k
PWM >200Hz
USB1_N
USB1_P
USB1_N
USB1_P
C638
10uF10V
Side USBBlock
TP43
TP46
TP47
TP45
VBUS
VCC
D-
D-
D+
D+
GND
GND
SHLD
5
SHLD
6
S611
SST081016-01
1
3 2
4
D604
NC
VCC5V_USB
TP49
USB_EN
VCC3V3
FAULT
FAULT
R603
10k
SAR0
BRI_CTRL
BRI_ADJ
USB_PRTO=L,USB Powerabnormal
R674
10K
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
GND
15
GND
16
P11
11
P12
12
P13
13
P14
14
S613
MOLEX_5025841460
R663
10k
LED_R
IRIN
2.2K
R616
VCC3V3-ST
R605
1K
R609
47K
C604
47pF
C602
47pF
1K
R613
TP93
TP87
TP91
TP89
R614
10K
VCC3V3-ST
240R
0.25A
L600
1
3
2
T600
TRN 20V 0,54A
LED
LED_R
C647
NC/100nF
TP48
R662
1K
USB2_P
USB2_N
VBUS2
C652
10uF10V
TP58
TP66
USB2_N
USB2_P
1
3
2
4
D605
NC
VBUS
VCC
D-
D-
D+
D+
GND
GND
SHLD
5
SHLD
6
S612
USB-A1D42F-1B4N
HDD Imax=1A
BACK USB
R667
10k
FAULT
FAULT
USB_EN
USB_EN
2ndUSB
R666
1K
R643
1K
L616
3.3uH
C650
10uF10V
L615
3.3uH
C635
C651
10uF10V
C636
10uF
10V
10uF
10V
R665
4.7K
R653
4.7K
TP40
TP85
C654
10uF
TP72
TP74
TP90
TP88
TP86
OUT
1
GND
2
FLT
3
EN
4
IN
5
IC611
TPS2530DBVR
Vin
5
EN
4
GND
2
Fault
3
Vout
1
IC609
AP2171
OUT
1
GND
2
FLT
3
EN
4
IN
5
IC605
TPS2530
VCC5V_EDID
Vout
1
GND
2
CE
3
Vin
4
EPAD
5
IC607
XC8102AA01GR-G
C632
100nF
C631
100nF
VCC5V_EDID
R645
1k
VCC3V3
R644
1K
20mA
352mA
VCC5V_USB
TP39
F600
C600
100nF
1
PWR
2
GND
3
GND
S600
KONDCJACK
TP83
TP82
VCC5V
VCC5V
VCC5V
240R
L612
VCC5V VCC5V_EDID
TP68
TP44
D606 D607 D608
BL_ON/OFF
BRI_CTRL
ST-BY
D603
TP42
10UF
6.3V
C613
VCC1.5V
900mA
10UF
C617
Vin
3
GND
5
CE
2
Lx
4
EPAD
7
FB
6
NC
1
IC603XCA201A
Vo=0.6*(1+(R631+R632)/R636)
EN HI>1.5V LO<0.4V
60R
3A
L608
Vo=1.5V
NR3015T2R2M
L607
10PF
C619
VCC3V3-ST
100K
R634
0R
R632
15.4K
R631
10K
R636
100K*4R617
10UF
25V
C609
1UF
C611
60R
3A
L602
8.2NF
C612
C601
100nF
NRS5040T4R7NMGK
L601
2100mA
C606
10uF
C607
10uF
TP36
VCC3V3-ST
C605
10uF
84.5K
R625
26.1K
R626
8.2PF
C608
1UF
6.3V
C616
10UF
25V
C627
1UF
C629
60R
3A
L611
8.2NF
C633
C620
100nF
2100mA
10UF
10V
C621
10UF
25V
C639
100NF
C641
60R
3A
L614
C634
100nF
NRS5040T100MMGJ
L613
1000mA nom/1.75Amax
10UF
25V
C642
VCC1V25
VCC3V3-ST
VCC5V
VCC12V
POWER_SW
R640
4*10k
VCC3V3
+5V2_ST
D601 PMEG2020EH
D602
VCC19V
60R
3A
L603
60R 3AL609
+5V2_ST VCC5V
10UF
10V
C622
10UF
10V
C623
VCC19V
10UF
25V
C643
NRS5040T4R7NMGK
L610
VCC1V5
VCC12V
VCC3V3
Vo=0.765*(1+(R625+R623)/R626)
C640
100nF
40"Tcon: 0.75A nom./0.85A max
84.5KR647
R649
26.1K %1
66.5KR648
10PF
C624
C663
100nF
VCC5V
EN HI>1.6VLO<0.6V
EN HI>1.6VLO<0.6V
100PF
C664
4.7NF
C665
15.4K
R660
10K*4
R651
EN HI<>1.21V
1.5K
R659
1.2K
R661
VBST
1
VIN
2
SW
3
GND
4
VFB
5
VREG5
6
EN
7
SS
8
EPAD
9
IC604TPS54339E
VBST
1
VIN
2
SW
3
GND
4
VFB
5
VREG5
6
EN
7
SS
8
EPAD
9
IC601TPS54339E
6.2K
R623
R622
10K
Vo=0.765*(1+(R647+R648)/R649)
Vo=0.8*(1+(R659+R660)/R661)
BL_EN
BL_EN
60R
3A
L606
C615
10uF
C614
10uF
VCC1V25
1600mA
VCC3V3-ST
Vout=0.6*(1+(R?+R?)/R?)
150K
R628
15.4K
R629
150K
R630
NR4018T3R3M
L605
3.3uH
POWER_SW
EN HI>1.2VLO<1.1V
PG
1
VIN
2
SW
3
OUT
5
EN
8
FB
7
AGND
6
PGND
4
MP2161GJ
IC602
VCC19V
48"Tcon: ???Amax
LNB:0.25A nom./0.9A max
ADAPTOROPTION
PSU OPTION
ADAPTOROPTION
PSUOPTION
PSU OPTION
PSU OPTION
ADAPTOROPTION
ADAPTOROPTION
V_adp.
V_adp.
VCC19V
VCC19V
POWERINPUT BLOCK
19Vto5Vand 12VCONVERSIONBLOCK
3.3Vto1.25V and1.5V
CONVERSION BLOCK
19V/5V to 3.3V CONVERSION BLOCK.ST-BY POWER
OE
1
IN A
2
OUT Y
4
GND
3
VCC
5
IC600
SN74LVC1G126DCKR
C603
1nF
BRI_ADJ
370mA
465mA
195mA
270mA
VCC3V3
TP38
P1
1
P2
2
P3
3
P4
4
GND
6
GND
5
S605
S602
KEY
C610
100nF
R608
470R
R602
1K
1 2
3 4
S606
1 2
3 4
S604
1 2
3 4
S603
1 2
3
4
S601
270R
R615
ST-BY
(-)
V/P
(+)
47R
R611
SAR0
VCC3V3-ST
KeypadIR Interface
PanelPower
47K
R619
6.2K
R658
47R
R669
0R
R624
0R
R627
0R
R633
0R
R635
LED_SINK
+VLED
RT
10
VIN
1
PH
2
VSENSE
6
GND
3
GND
4
BOOT
9
GND
5
COMP
7
EN
8
EPAD
11
TPS54335
IC608
C12194.7nF/200V
L604
L617
C618
4.7uF
R675
22K
TCON_ON
PANEL-VCC
VCC3V3-ST
Hi: Off
Lo: On
1
32
T603
PMV65XP
C660
NC
TP92
2
1 6
T604B
BC847BDW1T1G
R676
22k
TCON_ON
5
4 3
T604A
BC847BDW1T1G
L618
VCC12V
Trigger
Trigger
1
2
3
4
5
7
8
9
6 10
SW
VBS
T
EN
VFB
GND
7
5
1
VIN
VREG5
EN Logic
SW
PGND
Protection
Logic
Ref
SS
UVLO
UVLO
Softstart
SS
REF
TSD
Ref
VREG5
4
SS
2
VIN
6
SW
PGND
ZC
8
3
OV
+25%
OV
PWM
Control Logic
1 Shot
VREG5
XCON
VREG5
OCP
TPS54339E
Const.
On-
Pulse
Bias &
Voltage Reference
0.6V
EN
FB
SW
COMP
+
-
VIN
+
+
-
FBCOMP
EN
Driver
PDRV
NDRV
Soft start
GN
D
OUT
PWM
COMP
+
-
+
-
0.66V
0.54V
PG
Hi-Z
FB for
fixed
output
IN
E.A.
+
-
+
Ramp
generator
COMP
+
-
VOUT
RST
SW
Lo-Iq
Lo-Iq
Lo-Iq
Lo-Iq
Lo-Iq
V
TH
MP2161
CE
V
IN
V
SS
V
OU
T
R1
R2
Error
Amp
-
+
Voltage
Reference
Curr.
Limit
each
circuit
ON/OFF
Control
CE CE/
XC6221A
ERROR
AMPLIFIER
Boot
Charge
Slope Comp.
Maximum
Clamp
Voltage
Reference
Overload
Recovery
VSENSE
SS
TPS54336
COMP RT
TPS54335
BOOT
GND
Thermal
Hiccup
EN
Enable
Comparator
Shutdown
Logic
Enable
Threshold
EXPOSED THERMAL PAD
Power Stage
& Deadtime
Control
Logic
OV
Minimum Clamp
Pulse Skip
Ip Ih
VIN
HS MOSFET
Current
Comparator
Curr.
Sense
Curr.
Sense
Reg.VIN
Boot
UVLO
PH
Hiccup
Shut-
down
Hiccup
Shutdown
LS MOSFET
Current Limit
Osc.
UVLO
TPS54335 TPS54336
Thermal
Sense
Driver
FL
G
OU
T
GND
IN
EN
UVLO
Current
Limit
Current
Sense
Deglitch
AP2141, AP2151
AP2161, AP2171
Charge
Pump
Driver
UVLO
Current
Limit
Thermal
Sense
8-ms
Deglitch
IN
GND
OU
T
Current
Sense
OTSD
EN
FLT
TPS2530
CS
74LVC1G126
A
OE
Y
2
1
4
1
2
3
4
5

Grundig 22 VLE 5400 BN Specifications

General

Brand	Grundig
Model	22 VLE 5400 BN
Category	TV
Language	English