Sony DSR-1800 Service Manual page 395

+3V
R707
10k
006 L-RESET3
Q701
003 JC_RESET
DTC144EUA-T106
GND
+5V +3V
RB701
47k
+3V +3V
D1
1SS300-TE85L
2
1
R701 R704
3 100k 100k
RB702
003 CPU_RESET
1k
7 8
CL701
5 6
CL702
3 4
001 EDH_INT
1 2
003 SDI_CS
7 8
003 SY_SO_3V
5 6
003 SY_SI_3V
3 4
003 SY_SCK
1 2
RB703
100
+5V
IC702
8
TC7WT241FU(TE12R)
6 VCC
Y1
3
003
NP0 Y2
GND
4
GND
+3V
R705
10k
R706
0
NM
GND
+3V
R716
10k
SDI_ID (L:NEW)
R708
0
NM
GND
TC74VHCT541AFT(EL)
2
ANC_EDA
3
ANC_IDA
AP_EDA 4
5
AP_IDA
6
FF_EDA
7
FF_IDA
8
RSV1
9
RSV0
1
19
DSR-1800/P/1600/P
A B
SDI-62/62A (7/7)
+5V
R709
10k
C701
470pF
+3V
GND
Q702 C705
L701
33uF
DTC144EUA-T106 4.7uH
6.3V
C706
IC713 (2/3)
GND 0.1uF
TC7WH08FU(TE12R)
5
IC703
3
UPD78011FGC-594-AB8
6
NM
GND
R710
1k
35 17
RESET
P47/AD7
36 16
P00/INTP0/TI0
P46/AD6
37 15
P01/INTP1 P45/AD5
38 14
P02/INTP2 P44/AD4
39 13
P03/INTP3 P43/AD3
12
P42/AD2
57 11
P20/SI1 P41/AD1
58 10
P21/SO1 P40/AD0
59
P22/SCK1
+3V 26
P57/A15
SDI_OP_EXT 62 25
P25/SI0/SB0
P56/A14
10k
SDTI_OP_EXT R715 63 23
P26/SO0/SB1
P55/A13
AES/EBU_OP_EXT 64 22
P27/SCK0
P54/A12
21
P53/A11
C702
20
0.1uF
GND GND
P52/A10
19
P51/A9
18 A8
GND P50/A8
2
A1 34
5 P67/ASTB
3NPI
A2 60 33 R711 22 NM
1 P23/STB P66/WAIT
G1 3TRS 61 32
7 P24/BUSY P65/WR
G2 31
P64/RD
ANC_EDA
47
P10/AN0
ANC_IDA 48
P11/AN1
AP_EDA 49
P12/AN2
AP_IDA
50 27
P13/AN3 P60
FF_EDA 51 28
P14/AN4 P61
CL711
FF_IDA 52 29 R713 10k
P15/AN5 P62
53 30 R714 10k
P16/AN6 P63
(L:127) 54
P17/AN7
RSV0 1
P30/TO0
2
CL708
P31/TO1
3
CL709
P32/TO2
4
CL710
P33/TI1
5
P34/TI2
6 45
RSV1
P35/PCL P04/XT1
3DPR SDI_DPR 7
P36/BUZ
8
P37
44
C703
XT2
10pF
42
X1
43
C704
VPP/IC
10pF
41 56
X2 AVREF
X701
6.6762MHz
GND
GND
IC701
+5V
20
Vcc 18
5ANC_EDA
A1 Y1
17
5ANC_IDA
A2 Y2
16 5AP_EDA
A3 Y3
15
5AP_IDA
Y4
A4
14
5FF_EDA
A5 Y5
13 5FF_IDA
A6 Y6
12
A7 CL703
Y7
11
CL704
A8 Y8
G1
G2
GND
10
GND
IC217(2/4)
TC7WH14FK(TE85R)
E701
GND
C
SDI-62/62A (7/7)
+3V
IC708
C709
TC74VHC541FT(EL)
0.1uF
20
GND
AD0 18 Vcc 2 M0
Y1 A1
AD1 17 3 M1
Y2 A2
AD2 16 4 M2
Y3 A3
AD3 15 5 M3
Y4 A4
AD4 14 6 E4
Y5 A5
AD5 13 7 E5
Y6 A6
AD6 12 8 E6
AD7 Y7 A7
AD7 11 9 E7
AD6 Y8 A8
1
ERR
AD5 G1
19 RD
AD4 G2
GND
AD3
10
AD2
AD1
GND
AD0
IC705
TC74VHCT573AFT(EL)
+5V
C710
0.1uF
20
GND
AD0 2 VCC 19 5CA0
D1 Q1
AD1 3 18
5CA1
D2 Q2
AD2 4 17
5CA2
D3 Q3
AD3 5 16 5CA3
D4 Q4
AD4 6 15
5CA4
D5 Q5
AD5 7 14
5CA5
D6 Q6
AD6 8 13 5CA6
D7 Q7
AD7 9 12
5CA7
D8 Q8
11
C
1
OC
GND
10
+3V
GND
+3V
IC706
C711
0.1uF
TC74VHC138FT(EL)
16
GND
1 VCC 15 INAU
Y0
A
2 14
ERR
B Y1
13
3 IN_EDH
C Y2
12
OUT_EDH
Y3
6 11 OUT_AU
G1 Y4
10
4
G2A Y5
5 9
Y6
G2B
7
Y7
GND
8
GND
ASTRB
WR
RD
+3V
IC707
C712
0.1uF
TC74VHC138FT(EL)
16 GND
1 VCC 15
Y0
A
2 14
B Y1
13
3
C Y2
12
Y3
6 11
G1 Y4
10
4
G2A Y5
5 9
CL712
Y6
G2B
7
CL713
Y7
GND
+5V
C707
8
0.1uF
GND
IC704 +3V C708
0.1uF
SN74LVCC4245APWR
GND
3 21
5AD0 AD0
A1 B1
5AD1 4 20 AD1
A2 B2
5 19
5AD2 AD2
A3 B3
6 18
5AD3 AD3
A4 B4
5AD4 7 17 AD4
A5 B5
8 16
5AD5 AD5
A6 B6
9 15
5AD6 AD6
A7 B7
5AD7 10 14 AD7
A8 B8
22
OE
3 2
5
DIR
GND
15-119 15-119
D E
BB
CPU_BUS
L-RESET5
+5V C714
0.1uF
IC711
TC74VHCT541AFT(EL)
20 GND
RD 2 Vcc 18 5RD
A1 Y1
3 17
WR 5WR
A2 Y2
4 16
IN_EDH 5IN_EDH
A3 Y3
INAU 5 15 5INAU
A4 Y4
6 14
INAURD 5INAURD
A5 Y5
7 13
ASTRB 5ASTRB
A6 Y6
OUT_AU 8 12 5OUT_AU
A7 Y7
9 11
OUT_EDH 5OUT_EDH
A8 Y8
1
G1
19
G2
GND
10
GND
+3V C715
0.1uF
IC710
TC74VHC245FT(EL)
20 GND
AD0 2 VCC 18
3AD0
A1 B1
3 17
AD1 3AD1
A2 B2
4 16
AD2 3AD2
A3 B3
AD3 5 15
3AD3
A4 B4
6 14
AD4 3AD4
A5 B5
7 13
AD5 3AD5
A6 B6
AD6 8 12 3AD6
A7 B7
9 11
AD7 3AD7
A8 B8
19
G
RD 1
DIR
GND
10
GND
INAURD
+3V
# C713
0.1uF
5
GND
RD 2 VCC 4
A Y
IC709
#
1
INAU TC7SH32FU-TE85R
B
GND
3
GND
S/P_RESET
P/S_RESET
IC712 (2/3)
TC74VHC21FT(EL)
9
10
8
12
13
1
INAU
IC712 (1/3)
2 IC712(3/3) IC713 (3/3)
IN_EDH TC74VHC21FT(EL)
6
TC74VHC21FT(EL) TC7WH08FU(TE12R)
OUT_EDH 4
+3V +3V
5
OUT_AU
IC713 (1/3)
14 8
TC7WH08FU(TE12R)
C716
1 VCC VCC
7 0.1uF
2 GND GND
7 4
GND GND
SDI, AES/EBU input/output board (Option: DSBK-1801)
SDI-62 (7/7)
AES_CS
SDI, AES/EBU output board (Option: DSBK-1601)
SDI-62A (7/7)
BOARD NO. 1-679-107-12
LOT NO. 064-
DSBK-1801_SDI-62_012_7
F G
001,002,003,006
1
002,003
2
3
001
004
4
# REC PB
C717
C713 0.1uF NM
0.1uF
16V
B
IC709 TC7SH32FU- NM
5
H