Circuit Diagrams And Pwb Layouts - Philips 14PT1501/12 Service Manual

Circuit Diagrams and PWB Layouts

7. Circuit Diagrams and PWB Layouts
Main Panel (05TA085-5): MCU
1 2
MCU
A1
D
5VD
R201
220R
U200
3
VS
1 IR
OUT
J803
2
GND
TSOP34386
5VD
J807 J810
R203
C200 C202
220R
47uF 10uF
J800
D201
T200
BC858
2.7V
R204
220R
R200 R207
C 220R 4K7
AV_ST.
AV_ST.
R209
5.1K
5V
J802
R213
4.7K
L/L' J809 J822
L/L'
AV1/AV2 J830
AV1/AV2
STDBY J806
STDBY
R217
B_OSD J831
B_OSD
560R
R218
G_OSD J832
G_OSD
560R
R219
R_OSD J833
R_OSD
560R
R220
FB_OSD J834
FB_OSD
560R
SDA J815 J821
SDA
B
SCL J814 J820
SCL
5VD
J813 J817
C204 C207
100nF 100uF
5VA
J816
C208 C205
10uF 100NF
A
05TA085-5
1 2
TE3.2E CA
3
5VD 5VD
J805
D200
LED
J804 LED
R202 R222
C201
220R 10K
100uF
T201
R206
1K5
J933 BC848
I200
R205
1 56
P2.0/INT7 P2.1/INT5/AIN1
220R
2 55
RESET P2.2/INT0/AIN2
3 54
P0.7 P2.3/INT6/VS1
4 53
P0.6 P2.4/NMI
5 52
P0.5 P2.5/AIN3/VS2
C203 6 51
P0.4 OSCIN
4N7
5V
R221
7 50
P0.3 OSCOUT
1K
8 49
P0.2/AIN4 P4.7PWM7
9 48
P0.1 P4.6
10 47
P0.0 P4.5
11
46
R210 R211 R212 R214 P3.7/CSO P4.4
4.7K 4.7K 4.7K 4.7K
12 45
P3.6 P4.3/PW3
13 44
P3.5 P4.2
14 43
P3.4 P4.1
15 42
BLUE P4.0
16 41
GREEN V_SYNC
17 40
RED H_SYNC
18 39
FB AVCC
19 38
SDA PLLR
20 37
SCL PLLF
21 36
VCC VSS
22 35
JTDO AGND
23 34
WSCF CVBS1
24 33
WSCR CVBS2
25 32
AVDD3 JTMS
26 31
TEST AVDD2
27 30
MCFM CVBS0
R227
R229
28 29
5.6k JTCK TXCF
15K
C209
22pF C213
2.2nF
3
7. EN 16
4 5
5VD
R230
2K2
R231 R232 R233 R238
220R 0R 820R 560R
R234
470R
C223
KEYB
10NF
B200 B201
V+
C+ C-
5V
R223
10K
J847
X200
4Mhz
AV_ST2
C210 C211
22pF 22pF
5V 5V 5V
SMART SOUND CONTROL
R208 R243 R244
4K7 4K7 4K7
R245 M-BASS
10K
R246 M-TREBLE
10K
TXT-SW
R224 R235
VOL
10K 0R
5V
J812 C224
1uF
D202
LS4148 R226
C218 J881 V_OSD
470nF
10K
5V
R215
C225 C226
4.7K
470P 220PF
R225
D203
10K
J880 HOSD
5VA LS4148
C220
100pF
C227
R228
5.6K
22uF
T202
C215 C212 C216 J835 CVBS_TXT
4.7nF 22pF 100N
C222 *
BC848
R236
C217 J811 TXT-SW
470nF
47K
R216 R237
C219
4.7K 47K
100pF
5VA
C221
470N
C214
2.2nF
4 5
6 7
I201
R241
SDA 5 4
SDA SDA VSS
100R
R242
SCL 6 3
SCL SCL A2
100R
7 2
PTC A1
R239
8 1
VDD A0
1K5
5VD
J201 J202
B202
OPT1 OPT1
D204 C206
100nF
BAT85
R240 B203
18K V-
AV_ST2
5VD
M-BASS
S200
1
M-TREBLE
2
3 IR
4 LED
VOL
5 KEYB
V_OSD
HOSD
S201
1 J801 J823 KEYB
KEYB
J899
2 SCL
SCL
3 SDA
SDA
5V
4
J902
5
CVBS_TXT
SERVICE
S202
3 SDA
SDA
J901
2 SCL
SCL
J900
1
COMPAIR
6 7
8
A1
D
C
B
A
G_16010_001.eps
190406
8