Table of Contents
Advertisement
DRX-2
I SCHEMATIC DIAGRAM
UP SUB: Central Controller (CECO)
0606 B15
2801 B8
2810 B3
2819 A5
2828 H13
3801 A8
3810 E10
1801 B8
2802 B8
2811 C3
2820 A6
2829 H5
3802 E1
3811 C3
1805 B9
2803 B6
2812 E14
2821 A3
2830 H4
3803 E2
3812 C2
1980 B1
2804 B6
2813 B8
2822 A2
2831 H9
3804 B2
3813 G15
1984 I11
2805 B6
2814 B9
2823 I4
2832 G8
3805 C3
3814 H10
1986 E1
2806 B11
2815 H1
2824 I4
2833 G14
3806 B3
3815 G10
1987 I9
2807 A8
2816 A5
2825 I6
2834 H14
3807 D10
3816 C2
1988 I8
2808 B13
2817 G9
2826 I14
2835 H15
3808 D10
3817 F10
2800 A9
2809 B14
2818 H2
2827 I15
3800 E2
3809 E10
3818 F11
1
2
3
5VSTBY
7816
4.7V
3863
3864
3865
3866
BC847BW
F847
3V3STBY
3.5V
4R7
4R7
4R7
4R7
I813
A
I816
3867
4.2V
75R
TEMP_SENSE
to FACO
GNDD
1980
F8008
A_YCVBS
A_YCVBS
GNDD
GNDD
8
to H3
3827
F8007
PWONSW
PWONSW
7
from E7
1K0
F8006
3V3STBY
B
TEMP_SENSE
GNDD
6
3804
F8005
IPOR_DC
IPOR_DC
5
from I12
7822
F8004
10K
BSH111
INT
INT
4
to I12
F8003
GNDD
GNDD
3
F8002
3805
SDA
2
F8001
3811
100R
SCL
1
100R
C36
C
I818
7821
BSH111
3816
10K
GNDD
3V3STBY
SCL
A: DC, 1 V/Div
to H13
20us/Div
SDA
from/to H15
A_CVBS F8008
D
A: DC, 500mV/Div
10us/Div
GNDD
GNDD
BE_FAN
from FACO
1986
1
GNDD
GNDD
E
2
FBIN
FBIN
3
F8603
from H11
BE_FAN
4
F8604
WE
WE
5
to E13
N. C.
3802
6
F8606
D_RDY
7
22K
F8607
3879
A_RDY
8
F8608
3800
1K0
D_DATA
9
22K
F8609
3803
A_DATA
10
F8610
3888
IRESET_DIG
1K0
3V3STBY
470R
3.3V
10FMN-SMT-A-TF
SYNC F843
F
0V
3856
7817
BC847BW
10K
A: DC, 500mV/Div
GNDD
10us/Div
I814
3857
KILL
G
to H8
10K
P50
from/to H8
3V3STBY
5VSTBY
5VSTBY
2815
I823
6800
3842
3861
220p
I815
H
220K
2M2
I824
BAS316
7815
7813
BC847BW
BC847BW
7814
BC847BW
GNDD
GNDD
3869
GNDD
GNDD
A_YCVBS
GNDD
GNDD
from B2
330R
I
1
2
3
166
3819 G15
3828 F13
3837 B4
3846 A4
3856 F3
3866 A2
3875 C4
3887 I14
3820 H5
3829 A4
3838 H5
3847 B7
3857 G2
3867 A2
3876 F12
3888 F2
3821 E14
3830 G12
3839 H1
3848 C9
3858 G9
3868 F3
3878 H8
3889 G8
3822 E15
3831 H11
3840 H3
3849 H2
3860 G10
3869 I3
3879 E2
4801 F4
3823 E14
3832 G1
3841 H2
3850 B4
3861 H2
3870 I4
3881 D2
4802 C4
3824 I7
3833 G11
3842 H2
3851 E9
3862 A6
3871 I6
3882 D2
5801 B12
3825 E8
3834 G9
3843 I1
3852 G12
3863 A1
3872 I6
3884 I14
5802 B14
3826 H8
3835 G9
3844 I1
3854 G5
3864 A1
3873 I7
3885 I15
5803 A11
3827 B2
3836 H10
3845 A4
3855 A8
3865 A2
3874 C4
3886 I15
5804 A6
4
5
6
7
3V3STBY
7802
6802
F846
PDTC124EU
3862
BAT254
10K
GNDD
GNDD
3837
2803
12K
100n
2804
3850
18K
100n
2805
GNDD
GNDD
GNDD
100n
GNDD
7804
TMP91CW12AF/LIRP1
89
25
64
DVCC1
DVCC2
DVCC3
92 AN0|P50
93 AN1|P51
X1
H-OSC
94 AN2|P52
X2
3874
95 AN3|ADTRG_|P53
EMU0 33
CLOCK GEAR
10K
F850
96 AN4|P54
EMU1
10-BIT 8-CH
CLOCK DOUBLER
97 AN5|P55
P96|XT1
L-OSC
3875
98 AN6|P56
A/D
P97|XT2
10K
F851
99 AN7|P57
CONVERTER
RESET_
100 VREFH
AM0
1 VREFL
AM1
CPU
2 AVSS
ALE
3 AVCC
P00|AD0
P01|AD1
3V3STBY
4802
18 P90|TXD0
P02|AD2
not used
19 P91|RXD0
SIO/UART/IrDA
P03|AD3
PORT 0
20 P92|SCLK0|CTS0_
( SIO0 )
P04|AD4
21 P93|TXD1
P05|AD5
22 P94|RXD1
SIO/UART
P06|AD6
23 P95|SCLK1|CTS1_
P07|AD7
( SIO1 )
P10|AD8|A8
83
P60|SCK
P11|AD9|A9
I821
SERIAL BUS
84
P61|SO|SDA
P12|AD10|A10
INTERFACE
85
P62|SI|SCL
WATCH
P13|AD11|A11
( SBI )
P14|AD12|A12
PORT 1
DOG TIMER
I822
P15|AD13|A13
8-BIT TIMER
( WDT )
4 P70|TA0IN
P16|AD14|A14
P17|AD15|A15
( TMRA0 )
P20|A16|A0
5
P71|TA1OUT
8-BIT TIMER
P21|A17|A1
REAL-
( TMRA1 )
P22|A18|A2
CLOCK
P23|A19|A3
TIMER
P24|A20|A4
PORT 2
8-BIT TIMER
( RTC )
P25|A21|A5
( TMRA2 )
P26|A22|A6
P27|A23|A7
8-BIT TIMER
6 P72|TA3OUT
RD_|P30
( TMRA3 )
WR_|P31
HWR_|P32
7
P73|TA4IN
BUSRQ_|P34 75
8-BIT TIMER
PORT 3
BUSAK_|P35 76
( TMRA4 )
RW_|P36 77
8 P74|TA5OUT
4KB RAM
P37
8-BIT TIMER
SCOUT|P64
( TMRA5 )
P65
PORT 6
P66 90
8-BIT TIMER
PA4 39
PA5 40
( TMRA6 )
PORT A
4801
PA6
9
P75|TA7OUT
PA7 42
not used
8-BIT TIMER
CS0_|P40 79
( TMRA7 )
CS1_|P41
CS/WAIT
10 P80|TB0IN0|INT5
CS2_|P42
CONTROLLER
F843
11
P81|TB0IN1|INT6
CS3_|P43 82
16-BIT TIMER
( 4-BLOCK )
12 P82|TB0OUT0
WAIT_|P33
( TMRB0 )
128KB ROM
13
P83|TB0OUT1
NMI_ 63
SYNC
INT0|P63
from I7
14 P84|TB1IN0|INT7
INT1|PA0 35
INTERRUPT
15
P85|TB1IN1|INT8
16-BIT TIMER
INT2|PA1
CONTROLLER
16 P86|TB1OUT0
INT3|PA2 37
( TMRB1 )
17
P87|TB1OUT1
INT4|PA3
DVSS1
DVSS2 DVSS3
91
27
62
GNDD
I806
3854
I807
3820
1K0
I808
1K0
3838
1K0
5VSTBY
5VSTBY
3V3STBY
5.1V
7825
7818
3.5V
PDTA124EU
LA7213
5
GNDD
GNDD
4.3V
I818
3872
2
I817
2824
3V
CSYNC
1
0.3V
VIN
4.5V
10K
4
VSYNC
1u0
3
GNDD
GNDD
GNDD
GNDD
GNDD
4
5
6
7
6800 H1
7804 B4
7815 H3
F8003 B1
F804 B14
F813 C14
F822 C15
6801 A2
7805 B14
7816 A3
F8004 B1
F805 C14
F814 C14
F823 C15
6802 A5
7806 A9
7817 F2
F8005 B1
F806 C14
F815 C14
F824 C15
6803 G11
7807 E15
7818 H6
F8006 B1
F807 C14
F816 C14
F825 C15
6804 G8
7808 H13
7821 C2
F8007 B1
F808 C14
F817 C14
F826 C15
6805 F8
7810 G14
7822 B2
F8008 B1
F809 C14
F818 C14
F827 C15
7801 B11
7811 H13
7825 H5
F801 E12
F810 C14
F819 D14
F828 C15
7802 A7
7813 H1
F8001 C1
F802 D11
F811 C14
F820 B15
F829 C15
7803 B12
7814 H3
F8002 C1
F803 D11
F812 C14
F821 B15
F830 C15
8
9
10
3V3STBY
3V3STBY
A(8:19)
7806
NCP301LSN30
AD(0:7)
2807
3855
1
2
OUTP
INP
470R
220n
I809
GND
NC2
NC1
3V3STBY
3
5
4
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
2806
GNDD
100n
GNDD
1
I810
EN
ALE
11
C1
AD(0)
2
1D
1801
1805
AD(1)
3
AD(2)
4
AD(3)
5
28
CX-11F
DT-38
AD(4)
6
26
24M576
32K768
AD(5)
7
8
AD(6)
34
AD(7)
9
31
GND
32
10
not used
30
3848
24
GNDD
29
10K
43
ALE
44
AD(0)
45
AD(1)
46
AD(2)
47
AD(3)
AD(4)
48
49
AD(5)
AD(6)
50
51
AD(7)
52
A(8)
53
A(9)
54
A(10)
3V3STBY_R
55
A(11)
56
A(12)
57
A(13)
3807
58
A(14)
A(16)
59
A(15)
100K
3808
60
A(16)
A(17)
61
A(17)
3809
100K
65
A(18)
A(18)
66
A(19)
100K
3810
67
A(19)
THG
68
100K
69
F848
3825
70
3V3STBY
F852
71
RD_
10K
72
WR_
73
I811
F840
FLASH_TOSHIBA
PWONSW
to B2
FAN_OFF
3851
I812
to FACO
3V3STBY
78
3V3STBY
3V3STBY
10K
CLOCK_ADJ
87
LEVELSW
LEVELSW
3817
3818
88
F841
to H8
EXT_DL
2K2
BOOT
RY|BY_
F842
41
CS0_
80
81
CS2_
74
I805
6805
86
BAT254
36
38
I825
3V3STBY
GNDD
GNDD
GNDD
GNDD
GNDD
3878
KILL
from G3
1K0
FBIN
to E2
GNDD
from / to IOV
from / to IOV
8
9
10
F831 C15
F840 E8
F843 F4
F852 E8
F8702 H9
F8804 I8
I805 F10
I814 F2
F832 C15
F8401 H11
F844 D15
F8603 E1
F8703 H9
F8805 I8
I806 G5
I815 H3
F833 C15
F8402 H11
F845 D15
F8604 E1
F8704 H10
F8806 I8
I807 H4
I816 A2
F834 C15
F8403 H11
F846 A7
F8606 E1
F8705 H10
F8807 I8
I808 H4
I817 I4
F835 C15
F8405 H11
F847 A3
F8607 E2
F8706 I10
F8808 I9
I809 A8
I818 I6
F836 D15
F8406 H12
F848 E8
F8608 E1
F8707 H10
I801 B8
I810 B10
I819 I14
F837 D15
F8407 H12
F849 B6
F8609 E2
F8708 H10
I802 B8
I811 E7
I820 I14
F838 D15
F841 F8
F850 C4
F8610 F1
F8802 I8
I803 B8
I812 E7
I821 D4
F839 D15
F842 F8
F851 C4
F8701 H9
F8803 I8
I804 B9
I813 A2
I822 D4
11
12
13
14
3V3STBY
3V3STBY_R
3V3STBY
2809
GNDD
2808
100n
100n
7801
74LVC573
37
A(0:7)
EPROM
7803
19
A(0)
1Mx8/512Kx16
CY62128VLL-70SC
32
18
A(1)
17
A(2)
AD(0)
F804
29
VCC
0
16
A(3)
A(0)
12
AD(1)
F805
31
0
1
15
A(4)
A(1)
1
AD(2)
33
11
F806
1
RAM
NC
2
14
A(5)
A(2)
10
AD(3)
F807
35
2
128Kx8
3
13
A(6)
A(3)
9
AD(4)
F808
38
3
4
12
A(7)
A(4)
AD(5)
40
8
F809
4
5
A(5)
7
AD(6)
F810
42
5
6
A(6)
AD(7)
44
6
F811
6
7
A(7)
5
F812
30
D
7
8
A(8)
27
0
F813
32
8
A
9
A(9)
128K-1
34
26
F814
9
10
A(10)
23
F815
36
10
11
39
A(11)
25
F816
11
12
A(12)
4
F817
41
12
13
A(13)
28
F818
43
13
14
A(14)
3
13
AD(0)
F819
45
14
0
15
A(15)
31
14
AD(1)
15
A-1
A(16)
AD(2)
2
15
16
17
AD(3)
F802
RD_
24
18
AD(4)
OE
DQ
AD(5)
9
29
19
WE
22
20
AD(6)
10
CE1
AD(7)
13
NC
30
21
CE2
7
14
16
46
27
GNDD
3V3STBY
GNDD
3821
WE
from E2
10K
3V3STBY
3V3STBY
4K7
GNDD
GNDD
3V3STBY
IPOR
for EU+EPG only
from A9
2833
7810
PCA9515DP
8
100n
VCC
3
SDA0
SDA1
SDA
2
SCL0
SCL1
SCL
5
EN
NC
GND
4
7811
PDTC124EU
GNDD
GNDD
5VSTBY
2828
5VSTBY
7808
100n
8
M24C16-MN6
(2Kx8)
7
GNDD
WC
EEPROM
I819
3884
1
6
0
SCL
2
1
ADR
I820
100R
5
3
2
SDA
VSS
4
from / to IOV
GNDD
GNDD
11
12
13
14
I823 H2
I824 H3
I825 G7
15
A
0606
SOFTWARE
B
7805
M29W800DT-70N6
25
F820
A(1)
0
24
F821
A(2)
1
23
F822
A(3)
2
22
A(4)
F823
3
21
F824
A(5)
4
20
F825
A(6)
5
19
A(7)
F826
6
18
F827
A(8)
7
8
A(9)
C
F828
8
0
7
F829
A(10)
A
9
6
F830
A(11)
8M-1
10
5
A(12)
F831
11
4
F832
A(13)
12
3
F833
A(14)
13
2
F834
A(15)
14
1
F835
A(16)
15
48
F836
A(17)
16
17
F837
A(18)
17
16
A(19)
F838
18
RY|BY_
15
RB
12
F845
RP
11
F844
D
WE
28
RD_
OE
26
F839
CE
47
BYTE
GNDD
PMBT2369
7807
E
3V3STBY
F
6
G
SDASW
GNDD
3V3STBY
7
SCLSW
1
GNDD
GNDD
H
5VSTBY
SCL
3885
from D2
SDA
100R
from/to D2
I
GNDD
GNDD
15
Advertisement
Table of Contents
