Philips 55PFL6900/F7 Service Manual page 152

Digital Main 7 Schematic Diagram [TYPE D, F]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3001.
IC3001 is divided into nine and shown as IC3001 (1/9) ~ IC3001 (9/9) in this Digital Main Schematic Diagram Section.
CONTINUE
DIGITAL 9
4
P-ON+21V
P-ON+5V
P-ON+3.3V R3138
0
AL+3.3V
C3114
OPEN
TO IR SENSOR CBA
UNIT CN4052 CN3105
SDA(NU) 1
R3136 R3135
SCL(NU) 2
10 100
GND 3
KEY-IN1 4
C3116
REMOTE 5
OPEN
LED1 6
LIGHT 7
C3117 C3119
P-ON+5V 8
OPEN OPEN
C3118
AL+3.3V 9
0.1
C3115
0.1
C3126 OPEN
C3127 OPEN
D3101
MM5Z5V6B
3
R3176
CONTINUE
OPEN
DIGITAL 8
STB-RESET
LCD-P-ON
BACKLIGHT-SW
PROTECT3
PROTECT1
P-ON-H2
CONTINUE
DIGITAL 6
HP-MUTE
LCD-P-ON
SP-MUTE
R3150
22K
C3123
OPEN R3159 R3157
4.7K 4.7K
IC3103
OPEN
1 A0 VCC 8
R3158
OPEN
2 A1 WP 7
R3156
3 A2 SCL 6
OPEN
2
4 VSS SDA 5
(NO CONNECTION) CN3104
GND 1
SPI-CLK 2
GND 3
SPI-DI 4
GND 5
HSYNC 6
VSYNC 7
SPI-CS 8
R3200 OPEN
NU 9
GND 10
1
CONTINUE
DIGITAL 4
UART1TX
UART1RX
AK
*1
IC3001(7/9)
MSD95M2D-3-004E
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3178 R3179
OPEN OPEN
C3171
OPEN
R3154 R3153
390K 1K
G4 PWR-DETECT
R3155 D3171
100K OPEN
F5 REMOTE
U5 LED1
R3139
4.7K
HDMI
I/F
R3132
33 Q3104
2SC4081UBTLQ
(BUFFER)
R3137
C3113
OPEN
1
R3133
1K
R3131
Q3903 R3144
10K
2SC4081UBTLQ 0
(LED DRIVE) E4 LIGHT-SENS
R3114
R3129 R3130 C3112
OPEN
OPEN 0 33/10V
R3134
100
F4 KEY-IN1
R3140
10K
D5 STB-RESET
R3164 33
AUDIO
E14 LCD-P-ON
DECODER
R3163 100
F12 BACKLIGHT-SW
R3146 100
E5 PROTECT3
R3145 100
G5 PROTECT1
TO DIGITAL
MAIN 6
P4 P-ON-H2
IC3001(6/9)
AB5 HP-MUTE
F10 SP-MUTE
R3151 100
E11 SCK3
R3152 100
E10 SDA3
R3202 39
D12 SPI-CLK
R3201 39
E13 SPI-DI
R3203 100
D9 HSYNC
R3204 39
E12 VSYNC
R3205 100
D11 SPI-CS
R3747
0
Q3706
OPEN
R3749
OPEN
R3745
0
Q3705
2SC4081UBTLQ
(SWITCHING)
R3744
33K
AL AM
W2
V3
V2
U1
T3
T2
R2
R1
P1
P2
N2
M3
M2
L1
K3
K2
F1
F2
E3
E2
D3
D2
D1
C3
R3702
OPEN D3700
OPEN
VIDEO
DECODER
R3703
OPEN
Q3707
OPEN G
R3740
33
HDMI-CEC V6
TO DIGITAL S D
MAIN 6
IC3001(6/9)
R3700
0
R3741 0 C3722 1
ARC-OUT P3
HDMI1-SCL R6
HDMI1-SDA T5
HDMI2-SCL L4
HDMI2-SDA L5
HDMI3-SCL H6
HDMI3-SDA H5
HDMI1-HPD Y2
HDMI2-HPD M4
HDMI3-HPD K6
HDMI1-5V U4
HDMI2-5V M5
HDMI3-5V J6
NU F3
NU G1
NU G2
NU G3
NU H2
NU H3
NU H4
NU J1
NU J2
NU J4
NU J5
NU K5
HDMI-UART-CTRL AJ1
C3721
220P
R3742
10K Q3704
2SC4081UBTLQ
(SWITCHING)
R3746
33K
R3748
OPEN
C3720
220P
R3743
10K
AN
10-50
DIGITAL MAIN CBA UNIT
CONTINUE
DIGITAL 8
HDMI1-5VDET1
HDMI-
JK3717 CONNECTOR-1
R3771 OPEN
1 DATA2(+)
2 TMDS DATA2 SHIELD
R3772 OPEN
3 DATA2(-)
R3773 OPEN
4 DATA1(+)
5 TMDS DATA1 SHIELD
R3774 OPEN
6 DATA1(-)
R3775 OPEN
7 DATA0(+)
8 TMDS DATA0 SHIELD
R3776 OPEN
9 DATA0(-)
R3777 OPEN
10 CLOCK(+)
11 TMDS CLOCK SHIELD
R3778 OPEN
12 CLOCK(-)
13 HDMI-CEC
14 ARC
15 HDMI-CLOCK
16 HDMI-DATA
R3753 R3751
R3758 17 GND
47K 47K
33
18 +5V
R3759 R3736 R3739
R3755 19 HOT PLUG DETECT
100K OPEN OPEN
33
R3734
OPEN Q3702
OPEN
HDMI-
JK3716 CONNECTOR-2
R3781 OPEN
1 DATA2(+)
2 TMDS DATA2 SHIELD
R3782 OPEN
3 DATA2(-)
R3783 OPEN
4 DATA1(+)
5 TMDS DATA1 SHIELD
R3784 OPEN
6 DATA1(-)
R3785 OPEN
7 DATA0(+)
8 TMDS DATA0 SHIELD
R3786 OPEN
9 DATA0(-)
R3787 OPEN
10 CLOCK(+)
11 TMDS CLOCK SHIELD
R3788 OPEN
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
R3754 R3752
R3760 17 GND
47K 47K
33
18 +5V
R3761 R3737 R3750
R3756 19 HOT PLUG DETECT
100K 10K 1K
OPEN
R3735
Q3703
10K 2SC4081UBTLQ
(SWITCHING)
HDMI-
JK3715 CONNECTOR-3
R3791 OPEN
1 DATA2(+)
2 TMDS DATA2 SHIELD
R3792 OPEN
3 DATA2(-)
R3793 OPEN
4 DATA1(+)
5 TMDS DATA1 SHIELD
R3794 OPEN
6 DATA1(-)
R3795 OPEN
7 DATA0(+)
8 TMDS DATA0 SHIELD
R3796 OPEN
9 DATA0(-)
R3797 OPEN
10 CLOCK(+)
11 TMDS CLOCK SHIELD
R3798 OPEN
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
R3731 R3732
R3762 17 GND
47K 47K
33
18 HDMI+5V
R3763 R3730 R3733
R3757 19 HOT-PLUG-DETECT
100K 10K 1K
OPEN
R3738
10K Q3708
2SC4081UBTLQ
(SWITCHING)
AO AP
PL15.16DSCD7