Sony DSR-1800 Service Manual page 369

+5V
L307
IC302
10uH
CXD2302Q-T4
C357 0.1uF
10uF C358
20V
18
VRT
R342
17
10k
VRTS
RN-C
21
VIN
25
VRBS
24
VRB
R343
26
C354 10k
VREF
0.01uF RN-C
27
Q306
CCP
DTC144EKA-T146
15
CLP
29
C350 C355 R340 C359
CLE
0.0022uF 0.0033uF 120 CL303 0.1uF
12
R338
CLK
100
30
OE
C351
0.01uF
R341
120
C352 C356
0.0022uF 0.0033uF
R339
100
C353
0.01uF
Q307
DTC144EKA-T146
IC306 (5/5)
TC74VHC86FT(EL)
DSR-1800/P/1600/P
I J
+3V
L308
10uH
C360 C361
0.1uF 10uF C362
10V 0.1uF
IC303
TC74VHC541FT(EL)
20
8 D6
D7 2 Vcc 18
D6 EAD_D7
7 D5 A1 Y1
D6 3 17
D5 EAD_D6
6 D4 Y2
A2
D5 4 16
D4 EAD_D5
5 D3 A3 Y3
D4 5 15
D3 EAD_D4
4 D2 A4 Y4
D3 D2 6 14 EAD_D3
3 D1 A5 Y5
D2 7 13
D1 EAD_D2
2 D0 A6 Y6
D1 D0 8 12 EAD_D1
1 A7 Y7
DLSB
D0 9 11
DLSB EAD_D0
9 A8 Y8
TEST1 1
11 G1
TEST2 19
13 G2
TEST3 GND
14
TEST4 10
32
TEST5
GND
B1
GND
B2
B3
IC305 (5/5)
TC74VHC08FT(EL)
+3V +3V
4
IC306 (2/5)
6
TC74VHC86FT(EL)
5
C370 C371
VCC 9 VCC
IC306 (3/5)
0.1uF 0.1uF
8
TC74VHC86FT(EL)
GND 10 GND
GND GND
K
RP-120 (5/12) RP-120 (5/12)
EVEN_PBCK 008
EBUS
EVEN_AD_DATA 012
EVEN_PBDATA 008
003,006,007,010
EVR (EVEN)
EQCONT
006,007,011
RF_MONITOR_A 011
15-93 15-93
L M
RF REC/PB, ATF detection
RP-120 (5/12)
BOARD NO. 1-679-115-12, 13
LOT NO. 064-
DSR-1800_RP-120_013_5
N O
1
2
3
4
5
P