Philips PET722 Service Manual page 25

5
AC19 1uF AQ8 SS214U
2
D +5V
AL4 22uH AD1 SSD03
1 2
AC15
AR28
1
1
0.1uF
5
5
AC11 AC12 AE2 1K 2
2
4
4
0.1uF 0.1uF 3
3
10uF/16V(A) AU3
SS6608
AC20 1uF/0805 AQ9 SS214U
2
AC18 1uF AQ10 SS214U
2
Panel Gate Driver Power
C
+9V AL1 100uH
1 2
AC10
0.1uF
B
+5V
AR58 10/0805
1 2
AC5
0.1uF
AR3
470 AC2
AR9 AR5
AU1
33K
AR2 30K 2.2uF
1
REF
330K
AQ1
2
REF1
1
3906
AR4 AC3 3
FB1
22K 4700P
AD4
4
NC
AR27
7V5 100K NTC 1% 5
REF2
6
FB2
AR1
7
TFB
4k7
8
ATC
AR10 SS7707
4.7K
A
3
AR18 10K AQ4
1 2
2
2N3904
1
AR19 AC7
680R 0.1uF
5
4
+15V
VGH
1
3
AC16 AC37
0.1uF 10uF/16V/1206
AR61
AR30 AC14/NC +5V
10K 0.1uF
AR29 AC13/NC
0.1uF
2K 89VOM_DC
1
AR32 10R
-6V_VOP
3 -6V_VOP
AC34
AC36 AC21
10uF/16V/1206 0.1uF
NC 10uF/10V/0805
1
AR31 470
-12V
3 VGL
AL2 0
+5V
AC40
AC35 AR65 AC17
10uF/10V/0805
30K
10uF/25V 2.2uF/0805
AMP_VDD
V_BIAS
AMP_VDD
AR57
AR54 AR40
20K 470
AC26 1uF/0805 1M
Vdc
ROUT
AC30 1uF/0805 3
AQ5 AC31 1uF/0805
TFT_R
2 TFT_G
2N3904
1
AR55 AR56 AR41
7K5 75/1% 1M
BJT Amplifier for T-CON I/F
AU4 STM4532 AT1
AE4
1 8 1
2
100uF/25V/DIP
2 7
3 6
AR26 AD3 4 5 3
4
22K 5.6V
AE5
10uF/16V(A)
AC9 0.1uF AC33
AR23 2.2uF/50V
AC4 100R
0.1uF AU5 STM4532
AR22
16 1 8
VCC
10R
15
V-D
2 7
3 6
14
A-D
AR21 10R
AR25 AD2
13 1 2 4 5
B-D
22K
12 5.6V
V-D
AC8 0.1uF
11
GND
AR24
10
RT
100R
9
CT
AC6 AR20
3.9K 1%
2200P
4
3
AC22 10pF
AR35 100K
-6V_VOP
89P VCOM DAC OUTPUT
47K
AR33 51K AU2A
2
VCOM
1
89KP_VCOM AR34 0
3
CSC3414A DMP8 HWCAT
+ AC38
10uF10V
AR60 10R
VCOM DAC OP POWER
5V
AE6 + AC23
0.1uF
10uF/16V(A)/10UF10V
AMP_VDD
V_BIAS
AL3 0
+5V
+ AC29
0.1uF AC39 + AC25
0.1uF
10uF/10V/0805
V_BIAS AMP_VDD
AR53 AR49
AR52 AR42
20k 470 AR48
AC27 1uF/0805 1M 470 AC28 1uF/0805
20k
Vdc
GOUT
3 3
AC32 1uF/0805
AQ6 TFT_B AQ7
2 2
2N3904 2N3904
1 1
AR51 AR50 AR43 AR47 AR46
75/1%
7K5 1M 7K5 75/1%
TRANSFORMER DC-AC CI-8.5 (SKT)
HV+
7
!
AQ11 SS214U
6
HV-
5 1
3
2
+5V
AR7
1K
AR15
470R
AQ2 3906
AR8 2.2K
1 2 3 2
AR14 AR11
AC1
AR6
0.1uF 1K 10K
820
AR13 100K
1 2
AR12
4K7
AQ3
3
AR17 100R
2N3904
BLEN
2 1 2
1
AR16
10K
3
2
SMD-1
1 SP_L
SP_L
2
AGND
SP_R
3
SP_R
4
GND
5
GND
+9V
6
9V
7
9V
+5V
8
5V
9
GND
K3
10 1 2
K3
11 K2
K2
D1
TRIN
12
TRIN 4 3
VCOM_DC
13
VCOM_DC
14 K4
K4
15 89KP_VCOM
89KP_VCOM
16
GND
17 STVL
STVL
18 CKV
CKV
IR1
K1
19
K1
20
GND
21 TFT_RA
TFT_R
TFT_BA
22
TFT_B
23 TFT_GA +5V
TFT_G
24 AC26
GND
0.1uF
CPH1A
25
CPH1A
OEV
26
OEV
27 STHL
STHL
IR
28
IR
OEH
29
OEH
30 BL_EN
ELEN
30PIN/1.25MM/
V_BIAS
AR44
1M
Vdc
BOUT
AR45
1M
TP1
K1
KS1
000
K2
TP2
KS2
1
KS7
STOP
K3 TP3
KS9 KS10
LEFT UP
K4
TP4 KS5
RIGHT
KS6
DOWN
GND
TP5
2
1
5V
5V
AR38
AR64
10K
NC
LNR UND
AR39
10K
D
5V
LG&PHILIPS LT070W02
AC24 + AE1
0.1uF 10uF/16V(A)
7" PANEL
AJ1
1 GND
01
GND
2 VCC
02
VCC VGL
VGL 3
03
VGL VGH
VGH 04 4
VGH STVR
STVR 05 5
STVR STVL
STVL 06 6
STVL
7 CLK
CKV 07
CKV
UND 8 U/D
08
U/D
OEV 9 GOE
09
OEV VCOM
VCOM VCOM VCOM VCOM 10
10
VCOM VCOM
11 11
VCOM L/R
LNR 12 12
LR
13 MOD
MOD 13
MOD
OEH 14 SOE
14
OEH
STHL 15 STHL
15
STHL STHR
STHR 16
16
STHR CPH3
CPH3 17 17
CPH3 CPH2
CPH2 18 18
CPH2
CPH1 CPH1
19 19
CPH1
20 VCC
20
VCC
21 GND
21
GND VR
ROUT 22
22
VR VG
GOUT 23 23
VG VB
BOUT 24 24
VB AVDD
25 25
AVDD
26 AVSS
26
AVSS
26PSMD0.5MM
Bottom Socket
C
B
+5V
AR71 AR73 AR75 AR77
100R 100R 100R 100R
LED LED LED LED
A
1