Philips 55PFL6900/F7 Service Manual page 120

Digital Main 7 Schematic Diagram [TYPE A]
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.
4
CONTINUE
DIGITAL 9
P-ON+5V
P-ON+3.3V R3113
0
AL+3.3V
C3103
OPEN
TO IR SENSOR CBA
UNIT CN4052 CN3105
SDA(NU) 1
SCL(NU) 2 R3109 R3106
10 100
GND 3
KEY-IN1 4
C3106
REMOTE 5
OPEN
LED1 6
LIGHT 7
C3108 C3110
P-ON+5V 8
OPEN OPEN
C3109
AL+3.3V 9
0.1
C3104
0.1
C3111 OPEN
C3112 OPEN
3
R3107 R3108
33 33
R3169
CONTINUE OPEN
DIGITAL 8
STB-RESET
LCD-P-ON
BACKLIGHT-SW
PROTECT3
PROTECT1
P-ON-H2
CONTINUE
DIGITAL 6
HP-MUTE
LCD-P-ON
2
SP-MUTE
P-ON-H2
C3133
0.1
IC3102
M24C08-RMN6TP
(MEMORY)
1 A0
2 A1
3 A2
4 VSS
1
CONTINUE
DIGITAL 4
UART1TX
UART1RX
AK
*1
IC3001(7/9)
MSD95C0H-3-002J
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3170 R3168
390K 1K
D1 LED2
R3171
100K
R3111
OPEN
C15 LED2
Q3103 R3112
OPEN OPEN
K4 REMOTE
A16 LED1
R3114
100K
R3101 HDMI
1K I/F
R3115
33 Q3102
2SC4081UBTLQ
R3110 (BUFFER)
C3107
OPEN
1
R3105
Q3101 R3141
10K
2SC4081UBTLQ 0
J5 LIGHT-SENS
(LED DRIVE)
R3102 R3103 C3105
OPEN 27K 33/10V
R3104
100
H6 KEY-IN1
R3120
D3101
10K
MM5Z5V6B
AUDIO
DECODER
TO DIGITAL
G4 STB-RESET
MAIN 6
R3158 33
IC3001(6/9)
E18 LCD-P-ON
R3157 100
E17 BACKLIGHT-SW
R3143 100
G5 PROTECT3
R3142 100
J6 PROTECT1
AE3 P-ON-H2
L5 HP-MUTE
R3147
22K
AF4 SP-MUTE
R3122 R3123
4.7K 4.7K
R3155 39
C16 STM-SCL
VCC 8 R3156 39
B16 STM-SDA
WP 7
R3121
SCL 6
10K *B NU
SDA 5 *B:B10,B11,B12,B17,B18,C10,
C11,C14,C17,C18,D9,D18,
E5,E9,F1~F6,F9,F10,F18,
G1~G3,G10,H2,H3,J1,J2,
L4,M7,N6,P4,P6,R5,R6,U5,
W3,W6,AD5,AG6,
R3747
0
Q3706
OPEN
R3749
OPEN
R3745
0
Q3705
2SC4081UBTLQ
(SWITCHING)
AL AM
DIGITAL MAIN CBA UNIT
V1
V2
U3
U2
T3
T2
T1
R3
R1
R2
P3
P2
N3
N2
N1
M3
M1
M2
L3
L2
K3
K2
K1
J3
R3702
OPEN D3700
RB751S-40TE61
VIDEO
DECODER Q3707
R3703
2SK3018
82K
(???)
G
R3740
33
HDMI-CEC T6
TO DIGITAL S D
MAIN 6
IC3001(6/9)
R3700
OPEN
R3764 100
HDMI1-SCL W1
R3765 100
HDMI1-SDA W2
R3766 100
HDMI2-SCL V5
R3767 100
HDMI2-SDA V6
R3768 100
HDMI3-SCL T5
R3769 100
HDMI3-SDA T4
HDMI1-HPD V3
HDMI2-HPD U4
HDMI3-HPD U6
HDMI1-5V AH6
HDMI2-5V AJ5
HDMI3-5V AJ4
HDMI-UART-CTRL A12
C3721
220P
R3742
10K Q3704
2SC4081UBTLQ
(SWITCHING)
R3746
33K
R3748
OPEN
C3720
220P
R3743
10K
R3744
33K
AN
10-18
CONTINUE
DIGITAL 6
ARC-OUT
C3722 R3741
1 0
CONTINUE
DIGITAL 8
HDMI1-5VDET1
HDMI-
JK3717 CONNECTOR-1
R3771 5.1
1 DATA2(+)
2 TMDS DATA2 SHIELD
R3772 5.1
3 DATA2(-)
R3773 5.1
4 DATA1(+)
5 TMDS DATA1 SHIELD
R3774 5.1
6 DATA1(-)
R3775 5.1
7 DATA0(+)
8 TMDS DATA0 SHIELD
R3776 5.1
9 DATA0(-)
R3777 5.1
10 CLOCK(+)
11 TMDS CLOCK SHIELD
R3778 5.1
12 CLOCK(-)
13 HDMI-CEC
14 ARC
15 HDMI-CLOCK
16 HDMI-DATA
R3753 R3751
R3758 17 GND
47K 47K
1.8K
18 +5V
R3759 R3736 R3739
R3755 19 HOT PLUG DETECT
3.3K OPEN OPEN
33
R3734
OPEN Q3702
OPEN
HDMI-
JK3716 CONNECTOR-2
R3781 5.1
1 DATA2(+)
2 TMDS DATA2 SHIELD
R3782 5.1
3 DATA2(-)
R3783 5.1
4 DATA1(+)
5 TMDS DATA1 SHIELD
R3784 5.1
6 DATA1(-)
R3785 5.1
7 DATA0(+)
8 TMDS DATA0 SHIELD
R3786 5.1
9 DATA0(-)
R3787 5.1
10 CLOCK(+)
11 TMDS CLOCK SHIELD
R3788 5.1
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
R3760 R3754 R3752 17 GND
47K 47K
1.8K
18 +5V
R3761 R3737 R3750
R3756 19 HOT PLUG DETECT
3.3K 10K 1K
OPEN
R3735
10K Q3703
2SC4081UBTLQ
HDMI-
(SWITCHING)
JK3715 CONNECTOR-3
R3791 5.1
1 DATA2(+)
2 TMDS DATA2 SHIELD
R3792 5.1
3 DATA2(-)
R3793 5.1
4 DATA1(+)
5 TMDS DATA1 SHIELD
R3794 5.1
6 DATA1(-)
R3795 5.1
7 DATA0(+)
8 TMDS DATA0 SHIELD
R3796 5.1
9 DATA0(-)
R3797 5.1
10 CLOCK(+)
11 TMDS CLOCK SHIELD
R3798 5.1
12 CLOCK(-)
13 HDMI-CEC
14 NU
15 HDMI-CLOCK
16 HDMI-DATA
R3731 R3732
R3762 17 GND
47K 47K
1.8K
18 HDMI+5V
R3763 R3730 R3733
R3757 19 HOT-PLUG-DETECT
3.3K 10K 1K
OPEN
R3738
10K Q3708
2SC4081UBTLQ
(SWITCHING)
AO AP
PL15.16ASCD7