Philips 32PFL4664/F7 Service Manual page 55

Digital Main 3 Schematic Diagram [TYPE A]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3101.
IC3101 is divided into seven and shown as IC3101 (1/7) ~ IC3101 (7/7) in this Digital Main Schematic Diagram Section.
JK3701
CVBS-
VIDEO-IN
R3111
C3707
75
10P
R3707
10K
CVBS-
AUDIO(L)-IN
C3706 R3706 C3704
12K
330P 470P
R3705
10K
CVBS-
AUDIO(R)-IN C3703 R3704 C3702
4
330P 12K 470P
JK3704
FIBER OPTIC
TRANS,MODULE
VIN 1
DIGITAL
VCC 2
AUDIO OUT
(OPTICAL)
C3705 C3701 R3702
0.1 22P 10K
GND 3
3
CONTINUE
DIGITAL 5
P-ON+3.3V
AL+3.3V
P-ON+5V
AMP+13V
2
SW3002
KSHC612AT
POWER/
CONTINUE
R3508 SOURCE
DIGITAL 4
10
KEY-IN1
C3507 D3501
OPEN MM5Z5V6B
SW3001
R3502 KSHC612AT
OPEN
CONTINUE
RESET
DIGITAL 2
RESET-BTN
C3503 D3503
0.1 OPEN
1
DIGITAL MAIN CBA UNIT
N
R3108 33 C3101 0.047
R3109 68 C3102 0.047
R3110 75
R3703
100
C3805 0.1
R3055
OPEN
C3804 10
L3801
BEAD
C3803 2.2
C3802 2.2
R3802 33
R3803 33
R3804 33
R3821 33
R3155 33
R3801 R3053
4.7K OPEN
C3821 C3853
0.1 OPEN
IC3801
TAS5753MDDCAR
(AUDIO AMP)
C3820
220/16V
1 GND
2
3 BSTRPA
C3829
0.01
4 PVDD
5 NU
6 NU
7
8
HEAD
PHONE
9 AMP
10
11
12
CHARGE
PUMP
13
L3802
BEAD
14
C3807 C3811
10 0.1
C3814 C3817
15 GND
4700P 0.047
R3826
16 PLL-FLTM
470
C3806 C3808
10 0.1
17 PLL-FLTP
R3827
470
C3815
18 ANA-REG1
4700P
C3819
0.047
19 AVDD
R3813
15K
20
21
R3814
18.2K
22 OSC-RES
23 GND
C3828
4.7
24 DIG-REG
O P
*1
IC3101(2/7)
MSDFRX1603-R-00CU
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3701 5.1
USB2(+) AA10
K6
R3711 5.1
USB2(-) W9
G5 NU
A/D
SW
G6 NU CONVERTER
R3136 33
WOWLAN D7
G7 NU
R3119 33
HOST-WAKE A7
K5 NU
R3141 33
WLAN-RESET A2
J5 NU
K2 NU
K3 NU
TO DIGITAL
MAIN 2
K1 NU
IC3101(1/7)
J1 NU
TO DIGITAL
M2 NU MAIN 8
IC3101(7/7)
L2 NU DIGITAL
SIGNAL
TO DIGITAL
M3 NU
PROCESS
MAIN 4
L3 NU IC3101(3/7)
N2 NU
TO DIGITAL
MAIN 6
N3 NU
IC3101(5/7)
N1 NU
TO DIGITAL
M1 NU
MAIN 7
IC3101(6/7)
J6 NU
R18 SPDIF
USB1(-) Y9
R1 NU USB1(+) AA9
R2 NU NU A6
N5 NU NU B6
M7 NU NU C6
TO DIGITAL
MAIN 4
M5 NU NU B5
IC3101(3/7)
C3002
M6 NU NU C5
1
AUDIO
P2 NU H20
I/F
R3 NU H19
TO DIGITAL
R5 NU USB-OC Y11
MAIN 6
R3142 OPEN
T5 NU IC3101(5/7) USB-EN T8
K19 R3011
10K
J20 NU R6
J21 NU R4
J19 NU N6
NU N7
G19 NU NU P18
L3803
22uH
R3815
18
C3854
C3832 OPEN
330P
L3804
22uH
48
OVER CURRENT
C3835 R3816 C3839
PROTECTION
0.01 18 330P
BSTRPB 47
BSTRPC 46
DRIVE/ DRIVE/
L3805
POWER POWER C3836 R3817 C3840
22uH
0.01 18 330P
AMP AMP
45
C3855
GND 44 OPEN
L3806
DIGITAL PWM 22uH
MODULATOR 43
C3838 R3818 C3844
0.01 18 330P
BSTRPD 42
PVDD 41
C3845
C3850 C3852 C3851
1
0.1 OPEN 220/16V
GVDD-REG 40
39
DIGITAL
C3846
AUDIO
2200P
PROCESSOR SSTIMER 38
ANA_REG2 37
C3847
0.1
GND 36
GND 35
DVDD 34
C3848 C3849
0.1 10
TEST3 33
DIE
CONTROL
TEMP.
LOGIC
MONITER
32
R3819
NU 31 10K
30
CLOCK
MONITORING
29
28
SERIAL
27
AUDIO
PORT
26
25
R3822
10K
Q
10-5
TO WiFi
CN3702 MODULE
7 AL+3.3V
6 USB2(+)
5 USB2(-)
C3715
4 GND
10
3 WOWLAN
2 HOST-WAKE
1 WLAN-RESET
C3716 C3717
0.1 0.1 R3717 R3716
4.7K 4.7K
CONTINUE
DIGITAL 4
SPI-SDI
R3021 5.1
R3020 5.1
CN3009 (USB JACK)
1 USB+5V
IC3019
BD2222G-GTR C3004 C3006 D3052
2 USB1(-)
1 220/6.3V OPEN
(HIGH SIDE SW)
3 USB1(+)
1 IN OUT 6
4 GND
2 GND ILIM 5
R3175
3 EN /OC 4
10K
R3168
3.9K
R3009
10K
C3833 D3801
0.22 OPEN
C3834
0.22
C3837 D3802
0.22 OPEN
C3842 D3803 CN3801
C3841
0.22 OPEN SP3801
0.22 1 SP(L)+
SPEAKER
2 SP(L)- L-CH
D3804
C3843
0.22 OPEN
CN3802
SP3802
1 SP(R)+
SPEAKER
2 SP(R)- R-CH
CONTINUE
DIGITAL 4
AUDIO-RESET
AMP-I2C-SCL
AMP-I2C-SDA
AMP-MUTE
R S
PL19.00ASCD3