Philips NTX800 Service Manual page 37

CIRCUIT DIAGRAM - MCU+CD BOARTD
DSP+5V
[1,2]
CN1
NC
3.3V
1
3.3V
GND
2
GND
SDA
3
SDAT
SCLK
4
SCLK
RST
5
NRESET
TEST
6
TEST
7-7
IC2
NC
3
2
1
NC
FB1
C48 NC
C49
NC
C46
R2
NC
C47
NC
1
GND
U1
3 VCC
NC
2
RESET
NC
R3
MCU+3V3
[3]
POWER_KEY [2]
S3F8S19
R10
NC
1 ADC4/P0.4
2 INT3/ADC3/P0.3
3 INT2/ADC2/P0.2
INT1/ADC1/P0.1/SDAT
4
5 INT0/ADC0/P0.0/SCLK
6 VDD
7 VSS
NC
8 XOUT
XIN
9
10
TEST
11 XTIN
12
XTOUT
FB3
R8
NC
NC
FOR EU PART
7-7
P4.7/RXD0
P4.6/TXD0 36
P4.5/RXD1 35
34
P4.4/TXD1
IC1
P4.3 33
P4.2
32
P4.1 31
NC
P4.0 30
P3.7/INT7 29
P3.6/INT6/SCL
28
R17
P3.5/INT5/SDA 27
R14
P3.4/INT4 26
R15
25
P3.3/NSS
NC
R13
NC
R12
NC
R6
R7
NC
R5
NC
MCU+3V3 [3]
R4
NC
SUB MCU PART
OPTION
NC
DSP_RESET [1]
NC
PW_CON [1]
NC
PW_ON/OFF [1,2]
역 샙 /덤 샙 = 1 ,E C O = 0
REMOCON [1,2]
D1 FM5819
REM_CON [1]
7468_DATA
[1,2]
7468_CLK [1,2]