Digital Main Schematic Diagram - Type B - Philips 39” LCD TV Service Manual

Digital Main 1 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3005.
IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
4
3
*1
IC3005(1/6)
R8A05011BG-U0
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3088
7.5K
NU K15
T13
C3647
OPEN
R13
T14
C3646
OPEN
R14
T15
C3645
OPEN
T16
R15
LVDS
C3644
TX
OPEN
R16
P15
C3643
2
OPEN
P16
N15
C3642
OPEN
N16
P13
C3641
OPEN
P14
NU N13
C3676
OPEN
NU N14
TO DIGITAL
NU M13
MAIN 2
C3675
IC3005(2/6)
OPEN
STV M14
POL M15
C3674
OPEN
NU M16
TP L13
C3673
OPEN
OE2 L14
OE L15
C3672
OPEN
CPV L16
1
A
R3630
0
R3045
12K
R3044
11K
R3632
OPEN
Q3007
2SC4081UBTLQ
D3624
(SWITCHING)
OPEN
R3622
OPEN
R3621 C3628
OPEN OPEN
C3624 C3623 C3622
OPEN OPEN OPEN
D3623
OPEN
IC3621
OPEN
C3627
OPEN
1 SS BST 8
C3625 R3627
OPEN OPEN
2 EN IN 7
C3629 R3623
C3626
OPEN OPEN
OPEN
3 COMP SW 6
C3630
OPEN L3621
4 FB GND 5
OPEN
R3625 R3624
R3626 R3628
OPEN OPEN
OPEN OPEN
R3631 R3629 D3622 D3621 C3636 C3635 C3634 C3633 C3632 C3631
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
B C
R3047
R3046 C3057 C3058
3.9K
12K 47/25V 0.1
R3042
OPEN
R3048
1K
C3000
OPEN
C3621
OPEN
DIGITAL MAIN CBA UNIT
D
10-14
CONTINUE
DIGITAL 4
P-ON+21V
P-ON+3.3V
PROTECT3
D3008
OPEN CONTINUE
DIGITAL 3
CELL-PWR-CTRL
VCOM-PWM
TO LCD PANEL
CN3013 ASSEMBLY
1 NU
C3170 C3171
2 NU
OPEN OPEN
3 NU
4 NU
R3172
5 NU
OPEN
6 GND
7 GND
8 GND
R3440 OPEN R3430 OPEN
9 NU
R3439 OPEN R3431 OPEN
10 NU
R3435 OPEN
11 NU
R3436 OPEN
12 NU
13 RXO3(+)
14 RX03(-)
15 GND
16 RXOCLK(+)
17 RXOCLK(-)
18 GND
19 RXO2(+)
20 RXO2(-)
21 RXO1(+)
22 RXO1(-)
23 RXO0(+)
24 RXO0(-)
R3442 OPEN R3432 0
25 NU
R3441 OPEN R3433 0
26 NU
R3437 OPEN
27 NU
R3438 OPEN
28 NU
29 RXE3(+)
30 RXE3(-)
31 GND
32 RXECLK(+)
33 RXECLK(-)
34 GND
35 RXE2(+)
36 RXE2(-)
37 RXE1(+)
38 RXE1(-)
39 RXE0(+)
40 RXE0(-)
41 GND
R3165 0
42 NU
R3166 0
43 P-ON+3.3V
R3167 0
R3129
R3168 44 P-ON+3.3V
OPEN
0
45 VCOMA
46 DCDC-EN
R3170 0
R3169
R3130 C3162
R3524 47 NU
0
OPEN OPEN
OPEN R3173 0
48 LCD+21V
R3174 0
R3171 49 LCD+21V
0
50 LCD+21V
C3167 C3166
51 NU
1000P 4.7
R3434
0
CN3602 (NO CONNECTION)
1 GND
2 NU
3 NU
4 NU
C3161
OPEN
E F
PL13.11BSCD1