Philips 46inch LCD TVchassis PL13.14 Service Manual page 61

Digital Main 2 Schematic Diagram [TYPE B]
DIGITAL MAIN CBA UNIT
4
D3905
OPEN
C3917
OPEN
R3919 R3920
OPEN OPEN
R3917
OPEN OPEN
OPEN
R3916
OPEN
CONTINUE
DIGITAL 1
LVDS-OD0(-)
3
LVDS-OD0(+)
LVDS-OD1(-)
LVDS-OD1(+)
LVDS-OD2(-)
LVDS-OD2(+)
LVDS-OCLK(-)
LVDS-OCLK(+)
LVDS-OD3(-)
LVDS-OD3(+)
2
CONTINUE
DIGITAL 5
P-ON+3.3V
VDDC+1.26V
L3901
C3913
OPEN
OPEN
CONTINUE
DIGITAL 5
1
BACKLIGHT-ADJ
BACKLIGHT-DIM
G
C3918 C3921 C3916 C3914 C3915 C3923 C3924 C3919
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
R3924
OPEN
R3923
OPEN
IC3902 64 63 62 61 60 59 58 57 56 55 54 53
OPEN
1
R3931
OPEN
2
SERIAL
I/F
3
R3932
OPEN
4
5 VDD-LVDS CONTROL SIGNAL GENERATOR
6
R3933
LVDS
OPEN
RX
7
8
R3934
OPEN
9
DATA DATA
10 INPUT PROCESSING
R3935 LATCH
OPEN
11
12 GND
13 VDDC(1.2V)
R3928
OPEN
14 RESET
C3920
OPEN
15 GND
R3921
OPEN
16 LV-SEL
R3922
OPEN
17 18 19 20 21 22 23 24 25 26 27 28 29
C3902 C3922 C3925
OPEN OPEN OPEN
R3926
OPEN
R3906 R3927
OPEN OPEN
R3904
OPEN
H I
R3907
OPEN
R3913
OPEN
52 51 50 49
48
47
46
45
44
LVDS
43
OUTPUT
42
41
40
39
38
37
GND 36
R3910 OPEN
35
R3908 OPEN
34
R3911 OPEN
33
30 31 32
R3914 OPEN
R3912 OPEN
R3909 OPEN
R3925
OPEN
J
10-16
CONTINUE
DIGITAL 1
PANEL-VCOM-PWM
CELL-PWR-CTRL
R3039
LCD+12V
OPEN
R3035
OPEN
CN3001 (NO CONNECTION)
31 LCD+12V
C3514 C3513
30 LCD+12V
OPEN OPEN
29 LCD+12V
R3028 28 GND
OPEN R3037 OPEN
27 VCOM-PWM
C3512
26 PWR-CTRL
OPEN
25 P-ON+3.3V
R3038 OPEN
24 GND
23 LLV0(+)
22 LLV0(-)
21 LLV1(+)
20 LLV1(-)
19 LLV2(+)
18 LLV2(-)
17 GND
16 LLVCNK(+)
15 LLVCLK(-)
14 GND
13 LLV3(+)
12 LLV3(-)
11 LLV4(+)
10 LLV4(-)
9 LLV5(+)
8 LLV5(-)
7 GND
6 TP
5 POL
4 CPV
3 OE1
2 OE2
1 STV
CN3006 (NO CONNECTION)
30 LCD+12V
29 LCD+12V
28 GND
27 VCOM-PWM
26 PWR-CTRL
25 P-ON+3.3V
24 GND
23 LLV0(+)
22 LLV0(-)
21 LLV1(+)
20 LLV1(-)
19 LLV2(+)
18 LLV2(-)
17 GND
16 LLVCNK(+)
15 LLVCLK(-)
14 GND
13 LLV3(+)
12 LLV3(-)
11 LLV4(+)
10 LLV4(-)
9 LLV5(+)
8 LLV5(-)
7 GND
6 TP
5 POL
4 CPV
3 OE1
2 OE2
1 STV
K L
PL13.14BSCD2