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EN 36
7.
TPM9.2HE LA
Table 7-2 Connector overview( for 3117 series)
32HFL3117
no.
CN801
Descr.
to panel
Pin
CN801
1
VLED
2
n.c.
3
LED6
4
LED4
5
LED2
6
n.c.
7
n.c.
8
LED1
9
LED3
10
LED5
11
n.c.
12
VLED
13
-
7.3
DC/DC Converters
The on-board DC/DC converters deliver the following voltages
(depending on set execution):
•
+5V2-STANDBY, permanent voltage for the Stand-by
controller, LED/IR receiver and controls
•
+12V, input from the power supply for the panel common
(active mode)
•
+24V, input from the power supply for audio amplifier
•
+1V1, core voltage supply for MT5366; has to be started up
first and switched "off" last
•
+1V2, supply voltage for power supply for the scaler IC
MT5366
•
+1V5, supply voltage for DDR3 (diagram B03B)
+24V(1.5A)+12V(1.5A)
STB_PWR5V(2.5A)
I=1.875A
FB7105
FB7110
FB7108
P=2.81W
I=0.57A
POWER ON
P=0.15W
I=0.03A
P=?W
I=?A
FB7103
P=3.38W
I=0.675A
P=2W
I=0.4A
FB6102
+5V_ON
P=1W
I=0.2A
Q7201
AO4435
NC/FB1503
FB1505
FB1502
FB7203
FB6101
NC/Q6101
AO4435
+24V_SW
2013-May-30
Circuit Descriptions
Connector
42HFL3117
CN903
CN8503
CN902
to SSB
to panel
to SSB
CN903
CN8503
CN902
n.c.
LED-11
P_OK
+5.2V
LED-16
+5.2V
+5.2V
LED-12
+5.2V
PS_ON
LED-15
PS_ON
+24V
LED-13
+24V
+24V
LED-14
+24V
GND
-
GND
GND
VLED
GND
GND
-
GND
+12V
-
+12V
+12V
-
+12V
DIM
-
DIM
ON/OFF
-
ON/OFF
(BUCK)
U701
FB7102
P=2.53W
DV11
RT8074GSP
I=2.3A
(4000mA)
(LDO)
U7202
FB7206
DV33SB
P=0.099W
G903T63UF
(600mA)
I=0.03A
(Reset IC)
U410
MAX809STRG
(20mA)
FB7106
(BUCK)
U702
P=3.036W
G5173R41
(3000mA)
I=0.92A
(BUCK)
FB7109
U703
P=1.8W
DV15_DDR
AT1529F11
I=1.2A
(3000mA)
(Headphone AMP)
U606
MAX9728AETC+
(LDO)
FB6105
U603
Aud3V3
FB6107
G903T63UE
U7204
(LDO)
FB1304
+5V_TUNER
G9084TU3U
(5000mA)
Choke
FB1303
L1306
(LDO)
U7205
FB1403
P=0.66W
G903T63UE
(600mA)
I=0.2A
(LDO)
U7210
G912T63U
FB4401
PANEL_VCC
PANEL
(1000mA)
I=0.12A
U412
AmbiGlow2
PCA9634
Ambilight
U7211
(Buck)
USB_Power
FB1407
USB5V
AOZ1242AI
(3000mA)
FB6103
+24V_AMP
U601
STA339BWTR
U602
STA515W
Figure 7-6 DC/DC converters(for 3117 series)
•
+3V3, general supply voltage
•
+5V-TUN, supply voltage for tuner
•
+5V-USB, input intermediate supply voltage for USB
•
+3V3 from the power supply for the scaler IC MT5366
•
+3V3-DVBS, clean voltage for DVB-S2 channel decoder
•
+1V-DVBS, core voltage for DVB-S2 channel decoder.
Figures gives a graphical representation of the DC/DC
converters with its current consumptions:
+5V
Figure 7-5 DC/DC converters xxPFL35x7 series
DV11
AVDD33_XTAL_STB
R1919
AVDD33_REG_STB
R1920
P=0.99W
I=0.3A
FB1702
3V3_P
FB1701
U3V3A
P=0.33W
I=0.1A
P=0.066W
I=0.02A
FB7107
DV33
U402
(DDRIII)
NT5CB64M16DP
(400mA)
P=0.66W
U403
(DDRIII)
NT5CB64M16DP
I=0.2A
(400mA)
U404
(DDRIII)
NT5CB64M16DP
(400mA)
P=0.66W
Aud3A3
I=0.2A
P=0.231W
I=0.07A
TU_5V
TU101
TDTR-T052D
P=0.0033W
I=0.001A
3.3V
I=80mA
(DEMOD)
U101
P=0.066W
ATBM8846
FB1402
I=0.02A
P=0.144W
1.2v
I=120mA
I=0.12A
FB1501
back to
div. table
+5 V
Tuner
DVDD3V3
+5 V
+5 V
USB
DVDD3V3
DVDD3V3
AVDD3V3
+12V
Panel
12 V
24V
Amplifier
24 V
I VCCK=2300 mA
I VCC3_STDBY=30mA
I AVDD33=300mA
I VCC33
(USB HUB)
=100mA
U411
I VCC3IO=20mA
GL852G-MNG
AVDD12_COM
AVDD12_REC
AVDD12_RGB
AVDD12_DBMOD
AVDD12_PLL
(LDO)
U7201
P=0.24W
AV12
AV12_MEMPLL
G1117T43Uf
(1000mA)
I=0.2A
FB7207
RJ45
(HDMI SW)
(LDO)
U7203
FB7208
DV18
DV18_HDMI
P=0.36W
G1117T43Uf
IDD(1V8)= 200mA
(1000mA)
I=0.2A
FB5204
FB5201
DV33_HDMI
IDD(3V3)= 70mA
(EEPROM)
U409
AT24C128BN
(1mA)
(NAND)
U405
Flash H27U2G8F2CTR
(20mA)
Ambilight
1.5 V
1.2 V
19240_203_120224.eps
120628
(SOC)
U401
MT5325
I AVDD12=200mA
U501
TDA19998HL
NXP HDMI switch
19361_201_121219.eps
121219
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