Philips 40PFL4707/F7 Service Manual page 57

Digital Main 7 Schematic Diagram [TYPE B]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 4
LCD-PON
P-ON-H2
CONTINUE
DIGITAL 1
4 VCOM-PWM
LCD-PON
BACKLIGHT-ADJ
OE2
PROTECT3
(NO CONNECTION) CN3602
BACKLIGHT-SW 1
R3660 OPEN
BACKLIGHT-ADJ(DC) 2
P-ON-H1 3
C3683 C3678 C3677 C3679
GND 4
OPEN OPEN OPEN OPEN
R3663 OPEN
BACKLIGHT-ADJ(PWM) 5
AL+5.3V 6
C3687 C3686
GND 7
OPEN OPEN
GND 8
GND 9
GND 10
P-ON+12V 11
C3692 C3691
P-ON+12V 12
OPEN OPEN
P-ON+12V 13
AMP+24V 14
C3688 C3685 C3689
OPEN OPEN OPEN
3
TO POWER SUPPLY
CBA CN631 CN3601
VCOM-PWM(NU) 1
BACKLIGHT-SW 2
BACKLIGHT-ADJ 3
PROTECT3 4
PROTECT1 5
P-ON-H1 6
P-ON-H2 7
RESET 8
OE2(NU) 9
C3660 R3956
GND 10
OPEN OPEN
AL+5.3V 11
C3652 C3651
GND 12
OPEN OPEN
AMP+24V 13
C3653 C3650 C3655
AMP+24V 14
OPEN OPEN OPEN
R3972 R3973
GND 15 OPEN 0
P-ON+21V 16
P-ON+21V 17 C3675 C3676 C3632
OPEN OPEN OPEN
GND 18
GND 19
GND 20
2
GND 21
P-ON+21V 22
P-ON+21V 23
CONTINUE
DIGITAL 4
PROTECT1
PROTECT3
P-ON-H1
CONTINUE
DIGITAL 8
P-ON+12/+21V
AL+5.3V
CONTINUE
DIGITAL 9
LCD-PON
CONTINUE
DIGITAL 3
RESET
CONTINUE
DIGITAL 9
AMP+24V
CONTINUE
Q3621
R3674
DIGITAL 8
OPEN
OPEN
Q3622 (SWITCHING)
DC-DC-EN
OPEN R3670
OPEN
1
C3694
OPEN
CONTINUE
DIGITAL 4
UART1TX
UART1RX
CONTINUE
DIGITAL 6
P-ON+3.3V
AL+3.3V
AK
*1
IC3101(7/8)
MN2WS0172A
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3666 OPEN
R3665 OPEN
R3667 OPEN
C3690
OPEN
HDMI
I/F
D3616 OPEN
R3664 OPEN R3668 OPEN
R3659
OPEN
R3601 OPEN
R3620 100
R3603 100
AUDIO
R3645 OPEN
DECODER
R3629 OPEN
R3647 100
TO DIGITAL TO DIGITAL
R3636 OPEN
MAIN 5 MAIN 5
IC3101(5/8) IC3101(5/8)
R3628
100
Q3611
OPEN
R3627
OPEN
R3623
OPEN
R3694
OPEN
Q3612
OPEN
C3696 R3637
OPEN OPEN
R3673
R3671 R3600 R3730
OPEN
OPEN OPEN 0
R3649
R3669 OPEN
R3672
OPEN Q3706
OPEN
OPEN
R3675 R3648
OPEN OPEN
R3684
Q3620 OPEN
OPEN
(SWITCHING)
C3600
OPEN
Q3705
2SC4081UBTLQ
(SWITCHING)
AL AM
AE17
AF17
AE16
AF16
AD15
AE15
AE14
AF14
AD21
AE21
AE20
AF20
AE19
AF19
AD18
AE18
AE25
AF25
AE24
AF24
AE23
AF23
AE22
AF22
VIDEO
DECODER
R3179 100
HDMI-CEC AA21
STMCECPUL AB18
R3992 39
HDMI0-SCL AA22
R3993 39
HDMI0-SDA AA24
R3994 39
HDMI1-SCL W21
R3995 39
HDMI1-SDA Y21
R3996 39
HDMI2-SCL AB22
R3997 39
HDMI2-SDA AB23
HDMI0-HPD AB21
HDMI1-HPD AD24
HDMI2-HPD AC24
HDMIO-5V AB20
HDMI1-5V AC22
HDMI2-5V AC20
R3863
27K
D3722
1SS400
R3865
22
HDMI-UART-CTRL AB26
R3714
10K Q3704
2SC4081UBTLQ
(SWITCHING)
R3720
33K
R3771
OPEN
R3772
OPEN
R3717
1K
R3715
10K
R3716
33K
AN
10-18
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 5
BACKLIGHT-SW
ARC-OUT
HDMI-
JK3717 CONNECTOR-1
1 DATA2(+)
2 TMDS DATA2 SHIELD
3 DATA2(-)
4 DATA1(+)
5 TMDS DATA1 SHIELD
6 DATA1(-)
7 DATA0(+)
8 TMDS DATA0 SHIELD
9 DATA0(-)
10 CLOCK(+)
11 TMDS CLOCK SHIELD
12 CLOCK(-)
13 HDMI-CEC
14 ARC
15 HDMI-CLOCK
16 HDMI-DATA
C3769 C3768
R3787 R3788
R3791 17 GND
OPEN OPEN
47K 47K
10K
18 +5V
C3767 R3960 D3721
R3786 19 HOT PLUG DETECT
0.1 47K R3706 OPEN
1K
10K
R3705
R3790 C3766
10K Q3701
OPEN OPEN
2SC4081UBTLQ
HDMI-
(SWITCHING)
JK3716 CONNECTOR-3
1 DATA2(+)
2 TMDS DATA2 SHIELD
3 DATA2(-)
4 DATA1(+)
5 TMDS DATA1 SHIELD
6 DATA1(-)
7 DATA0(+)
8 TMDS DATA0 SHIELD
9 DATA0(-)
10 CLOCK(+)
11 TMDS CLOCK SHIELD
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
C3760 C3761
R3781 R3780
R3784 17 GND
OPEN OPEN
47K 47K
10K
18 +5V
C3759 R3785 D3720
R3779
19 HOT PLUG DETECT
0.1 47K R3710 OPEN
1K
10K
R3707
R3783 C3758
10K Q3702
OPEN OPEN
2SC4081UBTLQ
HDMI-
(SWITCHING)
JK3715 CONNECTOR-2
1 DATA2(+)
2 TMDS DATA2 SHIELD
3 DATA2(-)
4 DATA1(+)
5 TMDS DATA1 SHIELD
6 DATA1(-)
7 DATA0(+)
8 TMDS DATA0 SHIELD
9 DATA0(-)
10 CLOCK(+)
11 TMDS CLOCK SHIELD
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
C3751 C3752
R3773 R3774
R3777 17 GND
OPEN OPEN
47K 47K
10K
18 HDMI+5V
C3750
R3778 D3719
R3712 R3775
0.1 19 HOT-PLUG-DETECT
47K OPEN
10K 1K
R3711
R3776 C3749
10K Q3703
100K OPEN
2SC4081UBTLQ
(SWITCHING)
AO AP
PL12.3SCBD7