Service Manuals, User Guides, Schematic Diagrams or docs for : Philips LCD TV (and TPV schematics) 32PHF5050 32PHF5050
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"""1999"
OK
OK OK
OK OK
//
Mboot OK OK
Main OK OK
MAC OK OK
OK
PQ
MAC
:
1). "MstarUpgrade.bin", FAT32 U
2). U USB
, "1999"
"Main ",
"Confirm"
2 VOL+ , , 5
1
5.4.1
. U U
. U U
32PHF5050-T3
5 4 3 2 1
MSD6A628-T4C1 VER:A1.0 2015-1-16
PAGE Content
D 1 Index&History Rev D
2 Block Diagram
3 Power & LED Driver
4 System Power
5 MSD6A628
6 MSD6A628 POWER
7 LVDS &Tuner &NAND page
8 Video&VGA&USB&Amplify page
C 9 HDMI&Ethernet page C
History Rev
DATE Rev Description Author
1/16/2015 Ver:A1.0 First Version Release ZHQING
B B
A A
KTC ISO9001.ISO14001
MSD6A628-T4C1DTMB
This document for ShenZhen KTC Technology CO., Ltd and presented party internal use only,
Do not spread to third party without the written permission. T4264 3.0 : 1 of 9
@ : : :
Copyright@ ShenZhen KTC Technology Co., LTD Friday, January 16, 2015
5 4 3 2 1
5 4 3 2 1
900mA
BOOST
D D
3.3V_NORMAL 12V_NORMAL
AS1117
RESET
12V
TUNER PWR TUNER_3.3V 40P LVDS SPK-L
Audio AMP
AS1117 TPA3110LD2
12V_NORMAL
SPK-R
12V OUTPUT 1.28V VDDC_CPU PWR MOS
12V5V
DC/DC DC-DC DC-DC
1.15V VDDC PWR
DC-DC
5V_NORMAL
IF
DDR PWR DDR PWR 1.5V
5V_STANDBY
DC-DC
MSD6A628
RE/CE PWM 3.3V_Standby
3.3V_STANDBY SILICON TUNER
AS1117 TDA18275HN
C C
PWR_ON/OFF
TUNER_3.3V
RF
32Gbit
COAXIAL
AUDIO-OUT
IR&KEY
USB
AC INPUT GPIO
AV-IN
EMMC FLASH
VGA
IR&KEY TUNER CONN
HDMI2
HDMI1
HDMI2
(ARC) LAN
HDMI1 LAN AV-IN VGA COAXIAL AUDIO-OUT USB
(MHL)
B B
A A
KTC ISO9001.ISO14001
MSD6A628-T4C1DTMB
T4264 3.0 : 2 of
9
This document for ShenZhen KTC Technology CO., Ltd and presented party internal use only,
Do not spread to third party without the written permission. : : :
@
Copyright@ ShenZhen KTC Technology Co., LTD
Friday, January 16, 2015
5 4 3 2 1
5 4 3 2 1
+12V
SR5100
PD6
1
PD7 SR5100
PD3 PT1A
+
+ 4 10 SR5100
PEC5 PR3 PD8 PR8
406 PC27 + + + PC6
68uF/450V PEC3 PEC4 PC5
2 3 51K NC PEC2
470PF/1KV
D 1UF/25V 100nF/25V D
6 8 PR6 47 1000uF/25V 470uF/16V 1000uF/25V
-
EQ2514
PGND PR2 PC4 +12V
VO=21V~~30.4V
PR7 47 1nF/200V
4
PCY1
PCY4 51K IO=900MA
PGND 471/400Vac PD10
PL4
47uH/15x15mm PL5 SR5100
1 2 1 2 LED+
PCY2 AGND
471/400Vac
471/400Vac PR28 PR14 PR16 PR17 PR13 22R PC8 1nF/200V 8UH
AGND AGND PR15 10K PC22
560R 560R 560R 560R PQ3
4 BL-ADJUST 1UF/25V
PU2 AOD4286
1
1 2 PR25 3.3K PD1 ES1J PD16 1N4148 PR11
+
BP 4,8 BL-ON/OFF PWM# 8 47R PEC6 PC16
VIN
PWM AGND
PL1 PR1 PC13 PR40 47R PR53 10K 1UF/50V
20mH PD4 NC PD2 0R PR29 220uF/50V
4 3 PR32 0R OVP 7 2
51K OVP GATE
ES1J 1A600V 100PF/50V
2
6
4
PU1 PJ2 PR52 470R PC28
1 PQ2
D
BP
LED+ 5 FB 2907
PCX1 LNK6777 1
PR12 + PT1B LED+
PR24 2 2 PR55
NC PD5 NC PEC1
3
FB 56K LED+ 3 AGND AGND
BP
2 PR19 6 1NF/200V 36K
FB LED+
GND
0.33UF/250V 47uF/50V 4 1K COMP
CS
5
2
PR4 PC1 FB
PRXD PRXC 6 PR39
PD
CP
PR10 1 PQ4 10R 3
S
LED- 7 OB3350CP OVP
3
4
1M 1M NC NC 0.47UF/25V EQ2514 PC11 10R
LED- 8
PR18
7
1
3
2
PRXB PRXA LED- 9 PR23 PR30 470R
3
PR26 390K 10K LED- LED- NC
1M 1M 1 PQ1 10 20K PC15 PR56
NC
PC7 2K
PR5 10Pin_2.0mm
3
PC9 PR9 22PF/1KV PC3 PC2 PD17 PR27 PR22 PR21 PR20 PR31 PR33 PR38 100PF/50V
33K PC10 PC12 PC14
1K/NC 1R5 1R5 1R3 1R3 0R15 0R15 0R15
PCY3 NC 100PF/50V 10NF/50V M7
471/400Vac t 47nF/50V 1nF/50V 100PF/50V
PNTC1
2.5/6A
AGND
PF1
AGND
S1
PGND
T2.5AL250Vac
1
4
3
1
3
C C
3
1
PCN1 PGND
Q113 DC/DC 12V TO 5V Power
5V +5V_Standby
2
ME2325
3
+5V_Normal
+12V PU3 5V MAX 3A
PR60 10R
2 IN BST 5
PL6 4.7uH/3A +5V_Standby
R237 C86
DCDC_EN
1
C166 C84 PR57 100K 6 PC21
100K C2 EN/SYNC 0.1uF
1uf SW 3 2 1
+5V_Standby 22uF 7
10uF 470uF VCC
GND
1 8 DCDC_FB
PR58 AAM FB
PC19 PC20 90.9K PR61 36.5K 1%
R46 R241 MP9495DJ
4
4.7K 10K PC17 PC18 R1
0.1uF 0.1uF C89 C87 C88
TO MASTER CHIP R198 0.1uF
PR62
10uF/16V PR59 6.8K 1% 22uF 22uF 10uF
4.7K R2
Q103 DC-DC 10K
5 PWR-ON/OFF MMBT3904 DC-DC
DCDC,,
Vout=0.8V*(1+R1/R2)
H12 H11 H21 H22
1
1
1
1
5 9 5 9 5 9 5 9
+12V Q2 +12V_NORMAL
B
4
3
8
7
4
3
8
7
4
3
8
7
4
3
8
7
12V 2
ME2325
3
B
2 6 2 6 2 6 2 6
NC NC NC NC R3
1
C6 SOT23
10K 0.22uF
AGND_ONLY R7
100K
1
1
1
1
1
1
1
1
1
1
H26 H24 H23 H20 H29 H17 H19 H28 H27 H30
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