Philips 40PFL4707/F7 Service Manual page 54

Digital Main 4 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 6
P-ON+3.3V
AL+3.3V
CONTINUE
DIGITAL 7
UART1TX
UART1RX
4
(NO CONNECTION) CN3101
GND 4
UARTORX 3
UARTOTX 2
P-ON+5V 1
C3115
OPEN
C3116 R3101 C3117
TO WIRELESS
OPEN OPEN OPEN
LAN ADAPTOR CN3705
USB+5V 1
USB0(-) 2
USB0(+) 3
C3787 R3757 C3786
GND 4
OPEN OPEN OPEN
(NO CONNECTION) CN3701
IC3703
USB0(+) 1
R3964 BD2224G-TR
OPEN
USB0(-) 2 (HIGH SIDE SWITCH)
USB0+5V 3 1 VIN VOUT 5
C3738
GND 4
1 2 GND
GND 5
3 /EN /OC 4
GND 6
3 (USB JACK) CN3704 C3704
R3828
0.1
10K
USB+5V 1
USB1(-) 2
USB1(+) 3
C3741 R3760
GND 4
OPEN OPEN
IC3701
R3963 BD2224G-TR
OPEN
(HIGH SIDE SWITCH)
1 VIN VOUT 5
C3739
1 2 GND
CONTINUE
3 /EN /OC 4
DIGITAL 8
P-ON-H2
R3761 C3727
10K 0.1
CONTINUE
DIGITAL 7
LCD-P-ON
P-ON-H2
(NO CONNECTION) CN3103
AL+3.3V 1
P-ON-H2 2
2
CONTINUE
DIGITAL 9
SW-EN
LED1
REMOTE
CONTINUE
DIGITAL 9
STM-SCL
STM-SDA
AMP-MUTE
CONTINUE
DIGITAL 9
PWE DETECT
IC3103
M24C16-WMN6TP
(MEMORY)
1 A0 VCC 8
R3154
OPEN
2 A1 WP 7
1
3 A2 SCL 6
R3155
10K 4 VSS SDA 5
CONTINUE
DIGITAL 5
VGA-SDA
VGA-SCL
ARC-MUTE
S
*1
IC3101(4/8)
MN2WS0172A
R3278 10k
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
R3241 10k
R3220 OPEN
R3121 OPEN
C22 UART0TX
R3221 OPEN
R3120 OPEN
D21 UARTORX
R3214 100
C2 UARTORX
R3213 100
F6 UARTOTX
R3194 100
C1 UART1TX
R3108
R3193 100
OPEN
H6 UART1RX
R3217 47K
L3707 OPEN
U25 USB0(-)
U26 USB0(+)
R3756
R23 USB0-OD
R3981 R3982
OPEN
OPEN OPEN
R22 USB0-EN
L3706 OPEN
U24 USB1(-)
V25 USB1(+)
P23 USB1-OD
R21 USB1-EN
C3854
C3855
220/6.3V D1 NU
OPEN
R3755
100
R24 NU
P24 NU
P20 NU
N23 NU
R25 NU
P21 NU
P26 NU
C3740 R3759
OPEN OPEN
R20 NU
V3 NU
U5 NU
W2 NU
W1 NU
C3742
C3743 C21 NU
220/6.3V
OPEN
R3758
R3118
E20 NU
100
OPEN
B21 NU
B22 NU
R3109 10K
AC6 NU
AC4 NU
V21 PWR-DETECT
R3021
10K
R3197 100
R3196 OPEN
V23 AMP-MUTE
R3921 OPEN
AC23 NU
R3146 22
W23 LED1
AB25 ARC-MUTE
R3162 22
V20 LCD-PON
AA23 NU
R3212 100K
AE2 P-ON-H2
R3158 22
AC25 STM-EEPROM-WP
R3165 100
Y20 VGA-SCL
R3178 100
AA20 VGA-SDA
R3152 R3153
4.7K 4.7K
AC23 NU
R3156 39
AC5 STM-SCL
R3157 39
AE4 STM-SDA
AD25 NU
R3151 Y19 NU
10K R3148 0
Y23 REMOTE
T U
TU3002
OPEN
1 2 3
R3010 R3009
4.7K 4.7K
TO DIGITAL TO DIGITAL
MAIN 5 MAIN 5
IC3104(5/8) IC3104(5/8)
C3011
0.1
DEMODULATOR C3026
AE6 C3014
/MPEG OPEN
0.1
DECODER AD6
C3027
NU AB7
OPEN
R3004
10K
IF-AGC AD7
TU-SDA AD9
TU-SCL AE10
D3907
C3009
MM5Z5V6B
0.1
R3011 47K
DMDSCL1 AE8
R3025 47K
DMDSDA1 AD8
NU AA7
NU AF8
NU AD14
NU AA8
NU AC7
NU AB8
L3001
BK1608HS220-T
NU AD5
C3006 C3007
NU AD4 OPEN OPEN
NU AE5
NU AC19
NU AD26
NU AA19
R3039
OPEN
NU AB19
R3096 C3029
NU AE26
22K OPEN
R3160 100
PROTECT1 AA5
R3161 100
PROTECT3 AE1
R3910 10K
NU W22
NU U21
LIGHT-SENS AB5
KEY-IN1 AF2
P-ON-H1 V22
V
10-15
TU3001
TUNER UNIT
4 5 6 7 1 2 3 4 5 6 7
C3004
OPEN
C3002 D3001
OPEN MM5Z5V6B
C3003 D3002
OPEN MM5Z5V6B
L3003 R3048
3.3uH 270
C3013
L3004 R3049
39P
3.3uH 270
R3006 100
C3010 C3005 C3008
OPEN OPEN 100P
R3007 100
D3004
OPEN
C3023 C3001 C3021 C3028 D3005
10 10 OPEN OPEN MM5Z5V6B
IC3001
OPEN
1 V0 VCC 8
C3022 C3024
R3038
OPEN OPEN
2 FB NU 7
OPEN
R3037 3 GND NU 6
OPEN
P-ON+5V
4 NU EN 5
R3036
OPEN
PROTECT1
PROTECT3
P-ON-H1
PROTECT1
LIGHT-SENS
KEY-IN1
Q3104 R3352
OPEN OPEN
R3353
R3351
0
OPEN
Q3103
OPEN R3349
OPEN
XRST1
C3127 R3354 R3350
0.1 OPEN OPEN
DIGITAL MAIN CBA UNIT
W
CONTINUE
DIGITAL 8
CONTINUE
DIGITAL 7
CONTINUE
DIGITAL 8
CONTINUE
DIGITAL 9
CONTINUE
DIGITAL 3
X
PL12.3SCBD4