715Ga546 Ssb - Philips 43PUS7505/12 Service Manual

9.4 B 715GA564M SSB
9-4-1 SOC-EMMC
MAIN POWER
BL_DIG_DIM
POWER_ON
CN701 BZT52-B22
2
16 15
BL_ON/POK ZD7002
14 13 NC/BZT52-B22
12 11 2
10 9
ZD7003
8 7
+12V_AMP +12V_AMP
6 5
STBC12V
4 3
STBC12V
2 1
C7002 100nF 16V
CONN
C7003 100nF 16V
STB_PWR
NC/CONN U p d a t e d o n 2 0 1 9 / 2 / 2 8
16 15
14 13
12 11
10 9
8 7
6 5
4 3
2 1
CN702
A d d o n 2 0 1 9 / 3 / 1 1
For 6655 32" V/T
STBC12V
1 2 V t o S T B 5 V
C L O S E I C P I N
Cha ng e to 0 40 2 o n 20 1 9/7 /1 6
C7018 C7017
2 9
IN PG
3
R7025
4 IN 1
2.2R 1/10W
IN BS
5
IN
11 20
R7030
EN LX
12 19
100K
MODE LX
6
17 LX
VCC
7 14
8 GND FB 15
U p d a t e d o n 2 0 1 9 / 3 / 6
GND BYP
18
GND
21 13
GND ILMT
C7027 U7003
C7029 SY 8286ARAC
4.7uF 25V
R7039
V i n 4 V ~ 2 3 V
33K 5%
M a x : 6 A
0.6V V o u t = ⊙ [1+(100/13.3]]=5.11
12V to Core Power(0.98V) Change to 0402 on 2019/7/16
Updated on 2019/11/18 R7047 C7034
2.2R 1/10W 100nF 16V
STBC12V
L7003
2 20
IN LX
C7035 C7036 3 19
4 IN LX 6 1UH 20%
NC/10uF 16V 10UF 16V
5 IN LX
IN
14 VCORE_FB
FB
12 13 R7022 NC/1K
MODE ILMT
11 15
POWER_ON R7052 U p d a t e d o n 2 0 1 9 / 1 1 / 1 8
EN BYP
1K 17
VCC
Updated on 2019/4/29 C7043
R7055 4.7uF 25V
100K U7004
SY 8288ARAC
Updated on 2019/11/18
Vin 4V~23V
Max:8A
Vout = 0.6V ⊙ [1+(14/22]
=0.981V
S T B 3 . 3 V t o E M M C 1 . 8 V
U p d a t e d o n 2 0 1 9 / 7 / 1 9
eMMC3V3 MAIN1V8
U7006
2 1 1 5
STBC3V3 VIN VOUT
2
FB7001 120R 3A
3 GND 4
C7050
EN NC
2 1
MAIN3V3
FB7002 NC/120R 3A C7051
G9090-180TIIU
100nF 16V
C7059 C7060
10uF 6.3V
100nF 16V
STBC5V
C7006
10UF 25V
STBC5V
A d d o n 2 0 1 9 / 2 / 2 6
STBC3V3
1
R7002
Updated on 201 9/7/19 47K
1
R7015
47K 5%
POWER_ON
R7011
STBC_PW_EN
C7008
Q7002 4K7 5%
1UF 16V
BC847N3 C7004
100nF 16V
Change to 0402 on 2019/7/16
Add on 2019/5/14
C7019
100nF 16V
Updated on 2019/3/5
STBC5V
L7002
2.2uH 8.2A
( R 1 ) R7032 R7033 C7024 C7001 C7025 C7026
1K
10uF 10V 10uF 10V 10uF 10V 10uF 10V
C7028
1nF 50V
( R 2 ) R7040
13.3K 1%
A d d o n 2 0 1 9 / 5 / 2 2
U p d a t e d 2 0 1 9 / 1 1 / 1 8 o n U p d a t e d o n 2 0 1 9 / 1 1 / 2 0 VCORE_FB
373G253S070JL0
MAIN0V9
R7056
NC/200K 1%
R7049 C7037 C7038 C7039 C7040 C7061 C7062
(R 1)
12K 1% R7050
1K 10uF 10V 10uF 10V 10uF 10V 10uF 10V 10uF 10V 10uF 10V
Q7011
R7053 NC/2N7002KW 1
2K 1% C7064
1nF 50V
R7061
NC/4K7 5%
( R 2 ) R7058
22K 1%
D D R 3 P O W E R 1 . 5 V
STBC5V
U7007 L7004
5 6
VIN LX
0.47uH
3 2
PG OUT
C7053 C7054 4 1
EN FB
NC/10uF 10V 10uF 10V R7059 C7058
R 1
150K 1%
SY 8843QWC
DRAM_PWR_EN R7065
10K
M a x : 3 A Vin 2.7V~5.5V R 2
R7068 R7069
100K 100K 1%
V o u t = 0 . 6 ( 1 + ( 1 5 0 / 1 0 0 ) ) = 1 . 5 V
S t a n d b y P o w e r + 3 . 3 V
A d d o n 2 0 1 9 / 2 / 2 6
STBC3V3
U7002
SY8089AAAC L7001
4 3 R7020
IN LX
2
2.2uH 0 OHM 1/8W
5 GND 1
FB EN
STBC5V
R7019 R7018
2 A 4K7 5% 75K 1%
ZD7001 C7007 C7009
R 1 C7005 10uF 6.3V NC/10UF 10V
33PF 50V
R7021
6.2K 1% Change to 0603 on 2019/7/16
R 2
R7017
18K OHM 1%
V o u t = 0 . 6 ( 1 + ( 8 1 . 2 / 1 8 ) ) = 3 . 3 V
MAIN3V3 MAIN3V3
R7005 R7006
Updated on 2019/3/8 10K 5% NC/4K7 5%
BL_DIG_DIM
R7008 R7009
100 OHM NC/0R05 1/16W
R7014
BACKLIGHT_LEVEL
R7012
4K7 5% 0R05 1/10W
Q7001 Updated to 0402 on 2019/3/8
BC847N3
BRIGHT_ADJ:
Normal:Max:+3V3, Min:0V
Stand_By:0V
U p d a t e d o n 2 0 1 9 / 4 / 2 9
STBC3V3
R7003
4.7K
R7007
NC/0R05 1/16W
BKLTPWR
R7013
4.7K
B L _ O N / O F F :
Inverter on:High
R7016
Inverter off: Low
NC/10K 5%
Updated on 2019/3/6
357G076303060400CQ
STBC12V
Change to 0402 on 2019/7/16
C7020
1UF 16V
R7026
47K
R7029
0R05 OHM
R7034
12K 1/10W 1%
N o r m a l P O W E R 1 2 V
MAIN0V9 R7035 Q7006
4K7 5% BC847N3
Updated on 2019/7/19
STBC3V3
STBC5V
R7062
Change to 0402 on 2019/7/16 C7030
NC/4K7 5%
1UF 16V
R7044
R7063
47K
DVS_ON
NC/1K R7045
0R05 OHM
R7046
12K 1/10W 1%
MAIN0V9
R7048 Q7008
4K7 5% BC847N3 Normal POWER 5V
Updated on 2019/7/19
STBC3V3
R7051 C7041
47K 5% 470nF 25V
MAIN1V5 R7054
7K5 5%
MAIN0V9 R7057 Q7010
10K 5% BC847N3
C7044 Normal PO W ER 3.3V
C7052 C7055 Updated on 2019/7/19 1UF 16V
10uF 6.3V 10uF 6.3V
N o r m a l P O W E R 2 . 5 V
MAIN5V U7008
SY8088IAAC
4 3
VIN LX
C7049
10uF 6.3V
MAIN3V3
1 5
EN VFB
R7064 10K
C7063 R7066
NC/1uF 10V 100K
U p d a t e d o n 2 0 1 9 / 3 / 6
V o u t = 0 . 6 x ( 1 + 6 3 . 4 K / 2 0 K ) = 2 . 5 V
BKLTPWR
BKLTPWR 18
BACKLIGHT_LEVEL
BACKLIGHT_LEVEL 18
DRAM_PWR_EN
DRAM_PWR_EN 6
STBC_PW_EN
STBC_PW_EN 6
POWER_ON
POWER_ON 18,20
DVS_ON
DVS_ON 18
MAIN3V3
R7004
4.7K Updated to 0402 on 2019/3/8
R7010
BL_ON/POK
100 OHM
Q7004
C7010
NC/10uF 6.3V
U p d a t e d f o o t p r i n t o n 2 0 1 9 / 9 / 1 0
MAIN12V
Q7005
AON4421
C7021 C7022 C7023
100nF 16V 10UF 16V 10UF 16V
Updated on 2019/3/6 357G076303060400CQ
Q7007 MAIN5V
AON4421
C7031 C7032 C7033
100nF 16V 10UF 16V 10UF 16V
U p d a t e d f o o t p r i n t o n 2 0 1 9 / 9 / 1 0
MAIN3V3
Q7009
AO3401A
C7042
10uF 6.3V
MAIN2V5
L7005
2.2uH
R7060 C7056 C7057
63.4K 1% 22PF 50V 10uF 6.3V
R7070
20K 1/10W 1%