Philips 19PFL3504D/F7, Service Manual, Page: 76 / 124

A9172WI
TUNER UNIT
HDMI- AUDIO(L)-IN HDMI- AUDIO(R)-IN
MAIN CB
A
DIGIT
AL MAIN CB
A UNIT
HDMI- CONNECTOR-1 PC-RGB-IN HDMI- CONNECTOR-2 HDMI- CONNECTOR-3
LCD MODULE ASSEMBL
Y
WITH HDMI-IN3
SP862 SPEAKER R-CH
COMPONENT -Y-IN COMPONENT -Pb-IN COMPONENT -Pr-IN COMPONENT- AUDIO(L)-IN COMPONENT- AUDIO(R)-IN VIDEO-IN AUDIO(L) -IN AUDIO(R) -IN S-VIDEO -IN PC-AUDIO -IN
BA
CK
LIGHT
CN1550
2 1
BA
CK
LIGHT
CN1650
2 1
BA
CK
LIGHT
CN1750
2 1
DIGITAL AUDIO-OUT (COAXIAL)
JA
C
K
C
B
A
JUNCTION CB
A
IR SENSOR CB
A
FUNCTION CB
A
CN702
CL701
CN701
1
1
SP(R)
1
SP(R)
2
SP-GND
3
3
HEADPHONE(R)
2
2
SP(R)
4
4
HEADPHONE(R)
5
5
GND
7
7
GND
6
6
GND
8
8
GND
11
11
GND
12
12
GND
13
13
A
U
DIO(L)
14
14
P-ON+9V
15
15
A
U
DIO(R)
16
16
COM-VIDEO-Pr-IN
17
17
GND
18
18
COM-VIDEO-Pb-IN
19
19
S-VIDEO-SW
20
20
COM-VIDEO-Y
-IN
21
21
GND
22
22
INPUT0
23
23
SPDIF
24
24
INPUT1
25
25
GND
26
26
S-VIDEO-Y
-IN
27
27
VIDEO-IN
28
28
S-VIDEO-C-IN
29
29
GND
9
9
HEADPHONE(L)
10
10
HEADPHONE(L)
CN101
CN102
1
1
GND
3
3
AL+3.3V
2
2
REMO
TE
4
4
LED1
5
5
P-ON-H1
6
6
KEY
-IN1
7
7
KEY
-IN2
8
8
D
V
D-LED
1
1
GND
3
3
AL+3.3V
2
2
REMO
TE
4
4
LED1
5
5
P-ON-H1
6
6
KEY
-IN1
7
7
KEY
-IN2
1
1
AL+3.3V
2
2
GND
3
3
KEY
-IN1
4
4
KEY
-IN2(NU)
8
8
D
V
D-LED
CL102B
CL102A
CL103A
CL103B
CN201
11
GND
10
VCOM
9
GND
8
P
A
NEL-7.1V
7
P
A
NEL+3.3V
6
P
A
NEL+3.3V
5
GND
4
P
A
NEL+24.5V
3
P
A
NEL+13V
2
P
A
NEL+13V
1
GND
CN3902
24
GND
23
LL
V0(+)
22
LL
V0(-)
21
LL
V1(+)
20
LL
V1(-)
19
LLN2(+)
18
LL
V2(-)
17
GND
16
LL
VCLK(+)
15
LL
VCLK(-)
14
GND
13
LL
V3(+)
12
LL
V3(-)
11
LL
V4(+)
10
LL
V4(-)
9
LL
V5(+)
8
LL
V5(-)
7
GND
6
TP
5
POL
4
CPV
3
OE1
2
XA
O
1
STV
CN872
SP861 SPEAKER L-CH
1
SP(L)
2
SP-GND
CN871
CN3701
CN301
23 19 21 15 17 22 20 18 16 14 10 12
6 8
13 11
9 7 5 1 3 4
1 5 3 9 7 2 4 6 8
10 14 12 18 16 11 13 15 17 19 23 21 20
2
P-ON-H2 GND GND GND PR
O
TECT3
AMP(L)-OUT GND AMP(R)-OUT P-ON-H1 P-ON+3V PR
O
TECT1
GND P-ON+5V P-ON+5V PR
O
TECT2
P-ON+7V GND GND P-ON+3.3V P-ON+3.3V AL+3.3V AL+3.3V GND
22
24
24
OE2
25
25
REMO
TE
26
26
BA
CKLIGHT
-SW
27
27
LED1
28
28
BA
CKLIGHT
-ADJ
29
29
VCOM-PWM
CN3702
CN302
23 19 21 15 17 22 20 18 16 14 10 12
6 8
13 11
9 7 5 1 3 4
1 5 3 9 7 2 4 6 8
10 14 12 18 16 11 13 15 17 19 23 21 20
2
GND SPDIF GND VIDEO-IN S-VIDEO-SW S-VIDEO-C-IN GND S-VIDEO-Y
-IN
GND INPUT1 A
U
DIO(R)
INPUT0 A
U
DIO(L)
GND COM-VIDEO-Y
-IN
GND COM-VIDEO-Pb-IN GND COM-VIDEO-Pr-IN A
U
DIO-MUTE
SD
A
SCL RESET
22
24
24
IF-A
GC
25
25
GND
26
26
DIF-OUT1
27
27
GND
28
28
DIF-OUT2
29
29
KEY
-IN1
CN303
CN4001
23 19 21 15 17 22 20 18 16 14 10 12
6 8
13 11
9 7 5 1 3 4
1 5 3 9 7 2 4 6 8
10 14 12 18 16 11 13 15 17 19 23 21 20
2
GND KEY
-IN2
D
V
D-LED
P-ON-H3(NU) D
V
D-MAIN-PWR
D
V
D-P-ON
D
V
D-REMO
TE
D
V
D-SD
A
T
A
D
V
D-DISC-IN
GND D
V
D-CS
GND D
V
D-SCLK
GND D
V
D-DISC-OUT
LED-CONT GND D
V
D-Pr
GND D
V
D-Pb
GND DV
D
-Y
GND
22
24
24
D
V
D-A
UDIO(L)
25
25
D
V
D-A
UDIO-MUTE
26
26
D
V
D-A
UDIO(R)
27
27
GND
28
28
D
V
D-SPDIF
29
29
GND
AC
6
0
1
AC CORD
WIRING DIAGRAM [22PFL3504D/F7]
12-2