Samsung DRX100 Service Manual page 88

Digital satellite receiver
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TP400
NET º¯°æ
for TP2
R402
SMARTCLK
R403
SMARTDETECT
R404
SMARTRST
R405
SMARTVCC
R406
SMARTC4
R407
SMARTC8
R408
SMARTIO
100
SMART_RESET
/SMART_RESET
R409
SC0_CLK
R410
SC0_DETECT
R411
SC0_RST
R412
SC0_CMDVCC
R413
SC0_AUX_I_01
R414
SC0_AUX_I_02
R415
SC0_I_O
NC
for TP3
10K4TP3
SMART_RESET
BSKYB_WAIT
/BSKYB_WAIT
/ICAM_WAIT
ICAM_WAIT
R420
MOD_IR_DATA
NC
10K4TP3
S-00-005(96.03.27)
SERVICE MANUAL
TP401
TP402
TP403
TP404
TP405
TP406
Ãß°¡
R421
R422
R423
3V3
NC
NC
NC
R419
5VD
C406
U401
104
1
&
2
3
R424 100
4
5
6
TP416
9
10
8
TP419
12
13
11
TP422
74HC00
REV.1
R400
20K
U400
TDA8004T
24
XTAL1
25
XTAL2
23
OFF
20
RSTIN
19
CMDVCC
1
CLKDIV1
5VD
2
CLKDIV2
6
C401
VDDP
4
+
GNDP
C402
10U
104
27
AUX1UC
28
AUX2UC
26
I_OUC
7
S1
5
S2
C405
104
0
NC4TP3
R417
NC
/SMART_RESET
04TP3
TP415
R418
NC
CPU_WAIT
TP417
/ICAM_WAIT
TP420
/MOD_IR_DATA
TP423
PAGE REV.
Document No
Date of Origin
Date of REV
3V3
C400
104
R416
R401
10K
TP407
10K
3
RFU1
8
VUP
17
VCCOUT
10
PRES
9
PRES
16
RST
15
CLK
13
AUX1
12
AUX2
11
I-O
C403
104
14
GNDC
SAMSUNG ELECTRO-MECHANICS CO
Title
SMART CARD INT
Size Document Number
A4
Date:
Friday, October 16, 1998
0
51-L-DSR004
98-10-21
TP408
TP409
TP411
TP410
C407
104
RD100
100
SC400A
SMART_CON
C404
C408
TP412
TP413
104
200P
SEMCO-BSKYB
Sheet
9
16
PAGE
87/102
Rev
4.8
of

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