Block Diagram Supplylines - Philips 40PFL8008K/12 Service Manual

9.10

Block Diagram Supplylines

pin 9
pins 11, 12,
25 and 26
pins 13 and 14
pins 21 and 22
pins 23 and 24
pins 7, 8, 15,
16, 27 and 28
pin 10
Block Diagrams
QFU1.2E LA 9.
+12V-AUDIO
T 4A 32V
+12V
+3V5-STANDBY
+12VAL
+12V detector, DETECT12V
power-up and ENABLE+1V5+1V1
power-down ENABLE+2V5
sequencer ENABLE+3V3
DVS1
12V to 1,1V
switching converter
RT8228DGQW (7UC0)+ ext mosfet
ENABLE+1V5+1V1
T 3A 32V 12V to 1,5V
+12Va
switching converter
1UA0
TI TPS54527DDA
ENABLE+1V5+1V1
12V to 3,3V
switching converter
RT7297CHZSP
+12V T 3A 32V
+12Vb ENABLE+3V3
1UA1
12V to 5V
switching converter
RT8288AZSP
DETECT12V
T 3A 32V
12V to +V-LNB
switching converter
1UP1
LNBH25LPQ (ST00)
(I2C)
EN 58
TCON switch
ENABLE-WOLAN
3,5V to 3,37V
LCD-PWR-ONn
linear regulator
RT9187GSP (RICHTE)
3,5V to 3,3V
linear regulator
RT9193+33GB (RICHTE)
over-current protection
1A (2A fuse) or 2,8A
+3V3
+T
3,3V to 1,1V
+3V3
linear regulator
RT9187BGB (RICHTE)
DVS2
+1V1-FD
1,5V to 1,2V
+1V5
linear regulator
TI TPS7A7001DDA (TI00)
3,3V to 1,2V
+3V3
linear regulator
+1V5
NX1117C12Z (NXP0)
3,3V to 2,5V
+3V3
linear regulator
ENABLE+2V5
+3V3
RT9025-12GSP (RICHTE)
1,5V to 1,1V
+1V5
linear regulator
RT9025-12GSP (RICHTE)
+5V
1,5V to 1,2V
+1V5
linear regulator
RT9025-12GSP (RICHTE)
5V to 3,3V
+5V
+V-LNB
linear regulator
NX1117C33Z (NXP0)
5V to 3,3V
linear regulator
NX1117C33Z (NXP0)
+5V
+T
back to
2014-Jan-10
div. table
+12V-AUDIO (Class-D)
+VDISP (TCON)
+3V3-LAN ((W)LAN)
+3V3-STANDBY (Fusion, RC,...)
AMBI-POWER (ambilight)
+3V3AL (ambilight)
+1V1-FA (Fusion)
nd
+1V2-MIPS (Fusion 2 core voltage)
+1V2-FA (Fusion)
+2V5 (Fusion, PLL)
Reserved
+1V1-DVBT2
+1V2-FE (DVB-T2, DVB-S2)
(chanel decoder)
VCC-TUNER (DVB-T/T2)
+3V3-DVBS (DVB-S2)
(USB )
+5V-PORTA,B, C
1.5A
(0.5A per USB)
19370_060_130201.eps
130201