Sony DSR-1800 Service Manual page 303

+3V
IC755
TC74VHC541FT(EL)
C759
0.1uF
20
AU_0 R76022
2 Vcc 18
A1 Y1
AU_1 3 17 R76122
A2 Y2
AU_2 R76222
4 16
A3 Y3
AU_3 5 15 R76322
A4 Y4
AU_4 R76422
6 14
A5 Y5
AU_5 7 13 R76522
A6 Y6
AU_6 8 12 R76622
A7 Y7
AU_7 9 11 R76722
A8 Y8
1
G1
19
G2
GND
10
AU
+3V
IC756
TC74VHC541FT(EL)
C760
0.1uF
20
REC_FS_BUS AU_8
2 Vcc 18 R76822
REC_FS_BUS
014 A1 Y1
AU_9 3 17 R76922
A2 Y2
AU_10 4 16 R77022
A3 Y3
AU_11 5 15 R77122
A4 Y4
RECLRCK 6 14
A5 Y5
7 13
RECBCK
A6 Y6
REC256FS 8 12
A7 Y7
9 11
A8 Y8
1
G1
19
G2
GND
10
+6V
C768 C772 C778
0.1uF 0.1uF 0.1uF
C766 C770 C776
0.1uF 0.1uF 0.1uF
+5V-2
5I
3 12 4
DV32 D512
13 6
DV21 B2KO
14 7
SLVX L512
15 9
SLXM MCKO
16 10
CLR XTKO
18 35
M15 VCOO
20 21
XLI XLO
22 27
XLEN A128
23 28
XHEN A256
24 30
XHO A512
IC759
31
CXD2913AQ AMKO
25 32
XHI V512
1 1 41
PRFI AU-PLL SPCO
0 2 42
PVRI PHCO
44
PRST
2 40
PCEZ
37 36
VI VO
38
VEN
ACTL_256FS34 2
A1
3
ACTL_BCK34
A2
4
ACTL_LRCK34
A3
5
ACTL_DT34
A4
6
ACTL_256FS12
A5
7
ACTL_BCK12
A6
8
ACTL_LRCK12
A7
ACTL_DT12 9
A8
1
G1
19
G2
014 ACTL_RECI_BUS
DSR-1800/P/1600/P
I J
DPR-175 (14/14)
CNN_A0
CNN_A1
CNN_A2
CNN_A3
CNN_A4
CNN_A5
CNN_A6
CNN_A7
R783 22
CNN_RECLRCK
R784 22
CNN_RECBCK
R785 22
CNN_REC256FS
CNN_A8
R774 22
CNN_A9 REC_LRCK
R824 22
CNN_A10 REC_BCK
CNN_A11
R772 22
RECLRCK3 RECLRCK3
R773 22
RECBCK3 RECBCK3
IC751 (1/2) IC751 (2/2)
NJM062M-TE2 NJM062M-TE2
6
- 7
R789
KV1470TL00
15k
5 +
D752 C783
IC757 R780 C764 R782 150pF
47k 1uF 4.7k
UPC29L05T
R794
47k
3 8
R787 R791
1 2
+ 47k 47k
IN OUT 1
C758 2 -
R795
GND 100uF
47k
10V
4 C774 C780
RN-C C784
3 R778 C762 0.1uF 100pF
150pF
13k
33k 0.1uF
R777
+5V
REC_FS_BUS
IC761
014 REC_FS_BUS
TC74VHCT541AF(EL)
I5
C788
0.1uF
REC256FS
REC512FS 20
RECLRCK RECLRCK 2 Vcc 18
A1 Y1
I4 3 17
RECBCK RECBCK
Y2
A2
REC256FS 4 16
A3 Y3
5 15
REC512FS
Y4
A4
R84022
I0 6 14
A5 Y5
7 13 R84122
I1
A6 Y6
R84222
I2 8 12
A7 Y7
9 11 R84322
I3
A8 Y8
1
G1
19
G2
GND
10
+5V
IC760
TC74VHCT541AF(EL)
C787
0.1uF
20
R80722
Vcc 18
Y1 RECI256FS34 012
17 R80822
Y2 RECIBCK34 012
R80922
16
Y3 RECILRCK34 012
15 R81022
Y4 RECIDT34 012
14 R81122
Y5 RECI256FS12 012
13 R81222
Y6 RECIBCK12 012
12 R81322
Y7 RECILRCK12 012
R81422
11
Y8 RECIDT12 012
GND
10
K
DPR-175 (14/14)
CNN_APR_BUS
CNN_APR_BUS 001,014
CNN_REC_FS_BUS
CNN_REC_FS_BUS
001
REC_AU
REC_AU
REC_FS3V_BUS
REC_FS3V_BUS 013
+6V
C786
0.1uF
LV752
E752
IC752 (1/2)
NJM062M-TE2
REC_FS5V_BUS 012 6 -
7
+
5
R81522 RECLRCK5
R81622 RECBCK5
R81722 REC256FS5
R81822 REC512FS5
0
1
R775
R776
+5V-2
2 13k 33k
L753 RN-C
10uH
3
C757
100uF
10V
+5V
C791
IC764 0.1uF
TC74VHCT541AFT(EL)
20
2 Vcc 18 R83622
0 I0
A1 Y1
3 17 R83722
1 I1
A2 Y2
4 16 R83822
2 I2
A3 Y3
15 R83922
3 5 I3
A4 Y4
6 14
A5 Y5
7 13
A6 Y6
8 12
A7 Y7
9 11
A8 Y8
1
G1
19
G2
GND
10
15-27 15-27
L M
IC752 (2/2)
NJM062M-TE2
+6V
R788 C785
15k KV1470TL00 0.1uF
D751 C781
R779 C763 R781 150pF LV751
47k 1uF 4.7k
R792
47k
3 8
R786 R790
+ 47k 47k
1
2 - R793
47k
4 E751
C773 C779 C782
C761 0.1uF 100pF
150pF
0.1uF
IC762
TC74VHCT541AF(EL)
C767 C771 C777
0.1uF 0.1uF 0.1uF
R79622
OUTLRCK
C765 C769 C775
0.1uF 0.1uF 0.1uF R79722
OUTLRCK
R79822
OUTBCK
R79922
OUTBCK
R80022
5
R80122
OUT256FS
R80222
OUT512FS
R80322
OUT512FS
I3 12 4
DV32 D512
13 6
DV21 B2KO
14 7
SLVX L512
15 9
SLXM MCKO
16 10
CLR XTKO
18 35
M15 VCOO
20 21
XLI XLO
22 27 5
XLEN A128
23 28
OUT256FS
XHEN A256 IC763
24 30
OUT512FS TC74VHC541FT(EL)
XHO A512
IC758 31
CXD2913AQ AMKO
25 32 4
XHI V512 R80422
OUTLRCK
I1 1 41
AU-PLL R80522
PRFI SPCO OUTBCK
2 42
I0
PVRI PHCO R80622
OUT256FS
44
PRST
I2 40 001,008 CNN_NSG_CK13D
PCEZ
37 36 005 AFCCK13
VI VO
38 001,005 R_CK27
VEN
CNN_REC_SDTI CNN_SEL_CK27
001,011 CNN_REC_SDTI
N O
1
2
3
+5V
C789
0.1uF
20
2 Vcc 18 R81922
A1 Y1 SRCLRCK 012
R82022
3 17
A2 Y2 SDIP_LRCK 001
4 16 R82122
A3 Y3 SRCBCK 012
5 15 R82222
A4 Y4 SDIP_BCK 001
14 R82322 4
6
A5 Y5 SDIP_128FS 001
7 13
A6 Y6
R82522
8 12
A7 Y7 SDIP_512FS 001
9 11 R82622
A8 Y8 SRC512FS 012
1
G1
19
G2
GND
10
+3V
R827 22
C790
CNN_DA_256FS 001
0.1uF
R828 22
CNN_DA_BCK
001
R829 22
20
CNN_DA_LRCK 001
2 Vcc 18 R830 220
A1 Y1 OUTLRCK3 013
R831 220
3 17
A2 Y2 OUTBCK3 013
4 16
A3 Y3
R832 22
5 15
A4 Y4 NSG_CK_13 014
6 14 R833 22
A5 Y5 ACK13 014
7 13 R834 22
A6 Y6 SCK27 014
8 12 R835 22
A7 Y7 QSCK27 014
9 11
A8 Y8
1
G1
19
G2
GND
5
10
Digital process
DPR-175 (14/14)
BOARD NO. 1-679-111-11, 12
LOT NO. 064-
DSR-1800_DPR-175_012_14
P