Philips 55PFL6900/F7 Service Manual page 119

Digital Main 6 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.
JK3701
COMPONENT-Y
/VIDEO-IN
COMPONENT
-Pb-IN
4
COMPONENT
-Pr-IN
R3713
C3712
33 100P
JK3702
FIBER OPTIC
TRANS,MODULE
VIN 1
DIGITAL
VCC 2
AUDIO-OUT
(OPTICAL)
C3701
1
GND 3
JK3706
AUDIO(L)-IN
C3708
330P
AUDIO(R)-IN
C3709
330P
JK3713
PC-RGB-IN
1 6 11
2 7 12
3
3 8 13
4 9 14
5 10 15
CONTINUE
DIGITAL 4
COMP-DET
HP-DET
VGA-SCL
VGA-SDA
(NO CONNECTION) CN3101
P-ON+5V 1
R3118 100
UART0-TX 2
R3119 100
UART0-RX 3
GND 4 C3130 C3132 R3117 C3131 R3116
OPEN OPEN OPEN OPEN OPEN
2
CONTINUE
DIGITAL 9
P-ON+3.3V
P-ON+5V
AMP+13V
Q3801
OPEN
R3819
OPEN
R3830
OPEN
R3831
OPEN
R3832
CONTINUE
OPEN Q3802
DIGITAL 7
OPEN
1
HP-MUTE
R3833
OPEN
LCD-P-ON R3835
100
SP-MUTE
P-ON-H2
R3034 R3041
OPEN OPEN
R3035 R3042
OPEN OPEN
R3036 R3043
OPEN OPEN
D3706 R3710 R3040
C3711
OPEN 75
OPEN
33P
C3713 D3704 R3711 R3039
33P OPEN 75
OPEN
C3710 R3712 R3015
D3705
33P OPEN 10K
OPEN
R3704
100
R3032 R3033
75 75
C3702 R3701
22P
10K
R3708
10K
R3706 C3706
D3702
12K 560P OPEN
R3709
10K
R3707 C3707 D3703
12K 560P OPEN
D3713
1SS400ST
R3817 R3818
10K 10K
IC3803
R3828 R3821
TPA3110D2PWPR
0 10
(AUDIO AMP)
1
CONTROL
C3816 R3820
LOGIC
OPEN 10K
2
C3809 1
3
POWER PWM
DRIVE
R3836 C3814 1
LIMIT LOGIC
OPEN 4
R3813 OPEN
5
GAIN
R3814 OPEN
CONTROL
6
DRIVE
7 AVCC
C3811 R3815 OPEN
1 8 GND
DRIVE
C3812 1
9 GVDD
R3816
C3813 1 10K
R3829
10
0
C3815 1
11
POWER PWM
C3810 1 DRIVE
LIMIT LOGIC
12
R3837
OPEN 13 NU
14 PBTL
*1
IC3001(6/9)
MSD95C0H-3-002J
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3044 0 C3033 1000P
AC3
R3020 33 C3028 0.047
AD3
R3022 33 C3030 0.047 A/D
AD2 CONVERTER
R3024 33 C3032 0.047
AB3
SW
R3026 33 C3022 0.047
AB1
R3028 33 C3024 0.047
AA1
R3030 33 C3026 0.047
Y2
R3037 0 C3034 1000P
AA2
R3018 510
W5 VGA-HSYNC
R3017 510
W4 VGA-VSYNC
Y5 NU
R3016 R3038
10K 75
Y4 NU
R3031
75 AC5 NU
DIGITAL
AB4 NU
SIGNAL
AB5 NU PROCESS
AC6 NU
AA6 NU
AA5 NU
AB6 NU
AC4 NU
AE5 NU
AF6 NU
AE6 NU
R3025 68 C3021 0.047
AB2 NU
R3027 68 C3023 0.047
AA3 NU
R3029 68 C3025 0.047
TO DIGITAL
Y3 NU
MAIN 10
R3019 68 C3027 0.047
IC3001(9/9)
AE1 NU
R3021 68 C3029 0.047
AD1 NU
R3023 68 C3031 0.047
AC2 NU
R3045 68 C3035 0.047
AE4 NU
AF5 NU
R3046
C3036
75 120P
SPDIF
G14
C3019 2.2
AG2
C3020 2.2
AG1
AG3 NU
TO DIGITAL
AH2 NU
MAIN 7
AJ2 NU IC3001(7/9)
AUDIO
AH1 NU
I/F
AH3 NU
AJ3 NU
TO DIGITAL
AF2 MAIN 5
IC3001(5/9)
AF3
AK3
AL1
C3853 C3852
Y6 ARC-OUT
1000P 1000P
C3801 D3803 R3824
1 OPEN 3.3
R3825
R3801
3.3
OPEN
C3804
C3849
OPEN
4.7
R3810
D3804
4.7K
1SS400ST
R3809
OPEN
PVCCL 28
R3805
100
Q3804
PVCCL 27 2SC4081UBTLQ
R3808
C3806 (MUTE DRIVE)
C3817 0.22 10K OPEN
26
L3801
22uH
25
C3825 C3829
1000P 1
GND 24
23 L3802
22uH
C3818 0.22
22
C3826 C3830
1000P 1
C3819 0.22
21
L3803
20 22uH
C3834 C3848 C3827 C3831
GND 19
4.7 4.7 1000P 1
18
L3804
C3820 0.22 22uH
17
C3828 C3832
1000P 1
PVCCR 16
PVCCR 15
C3835 C3838 C3839 C3837
100/16V 100/16V 100/16V 4.7
10-17
DIGITAL MAIN CBA UNIT
TO DIGITAL
MAIN 1
IC3001(1/9)
TO DIGITAL
MAIN 2
IC3001(2/9)
TO DIGITAL
MAIN 3
IC3001(3/9)
TO DIGITAL
MAIN 4
IC3001(4/9)
TO DIGITAL
MAIN 5
IC3001(5/9)
TO DIGITAL
MAIN 7
IC3001(7/9)
CN3802 (NO CONNECTION)
1 GND
R3822 OPEN
NU F16 2 BCK
R3823 OPEN
NU F15 3 GND
NU E16 4 MCK
NU D16 5 GND
NU E15 6 LRCK
7 GND
NU D15 8 D0
NU E14 9 D1
NU C13 10 GND
R3804 OPEN
NU B14 11 SLEEP
NU B13 12 MUTE
NU F14
CONTINUE
NU AL2
DIGITAL 4
NU AL3 C3017 0.1 AMP-SLEEP
C3018 10
NU AK2
NU AK1
L3004
BEAD CONTINUE
DIGITAL 7
ARC-OUT
R3803
C3803
10K
220/6.3V
JK3801
HEADPHONE
JACK
C3802
D3802 R3811 R3802 D3801 R3812
220/6.3V
OPEN 10K OPEN OPEN 10K
C3805
OPEN
R3807
220
Q3803
2SD2114K
(MUTE) R3806
220
Q3805
2SD2114K
(MUTE)
D3805
OPEN
D3806
OPEN
SP3801
CN3801 SPEAKER
D3807 L-CH
1 SP(L)+
OPEN
2 SP(L)-
3 SP(R)-
4 SP(R)+
SP3802
D3808
SPEAKER
OPEN
R-CH
PL15.16ASCD6