Sony DSR-1800 Service Manual page 355

+5V
L502
+5V +3V-2 10uH
L500 L501
C508
10uH 10uH
10uF
C500 C502 20V
10uF 10uF C509
20V 10V 0.1uF
C501
C503 C507
0.1uF
0.1uF 0.1uF
C510
0.1uF
C511
0.1uF R505
4.7k
RN-C
003 PB_RF_X
Q500
2SA1813-TL R504
5.1k
RN-C
R500
47k
C504 C505
PB_SWP 0.1uF 470pF
NM GND
TP503
R576
100
002,003,005,008
PB_JSWP2
C563
0.1uF
GND
Q502
2SC4081T106R
Q501
2SC4081T106R
R501
C506 4.7k
0.001uF RN-C
R506
1k
PB_RF
TP501
R502 R507
6.8k 100
RN-C RN-C
R508
001 PB_RF_MONITOR 470
R578 0
001 PB_RF_GND
DSR-1800/P/1600/P
A B
R512
L503 15k
180uH RN-C
R511
1.2k
RN-C
R513
C515 15
47pF
RN-C
1
IN
G1
3
TP502
R516
C532
C516 24k C527 0.01uF
0.001uF RN-C 0.01uF
R503 R514 R527 R528
470k 47 330 330
RN-C RN-C
C517
R515 0.001uF
470k
C525 C526 C533
0.01uF 0.001uF 0.01uF
31 16
VCC5 AGCGMD
23
VCC4
22 IC500
VCC3 CXA2023R-T4 10
21 DPGND
EQ
VCC2
8
VCC1
43 46
VCC GND
C512 0.1uF
R546 R518
0 22k
E500
RN-C
C513
0.1uF
R521
C521 15
68pF RN-C
R520
1k
RN-C
R522
L504
15k
150uH
RN-C
NM
NM
Q503
2SA1576T106R
C523
0.001uF
R523 R525
15k 390
Q505
RN-C RN-C
2SC4081T106R
R526
390
RN-C
Q504
2SC4081T106R
DL500
1
C1
2 3
IN DL OUT
FG1 G2 G1 FG2
7 6 4 8
R529 R530
R524 330 330
R509 R510 C522 C524 C531
1k 270
0.1uF 10k 0.1uF 0.1uF RN-C RN-C
RN-C NM NM
C514
100pF
C
PRE-45 (4/8) PRE-45 (4/8)
FL500
LPF
2
OUT
G2 G3
4 5
+3V-2
L505
10uH CL500 CL501 CL502 R536
22k
RN-C
C534
10uF
10V
C535
0.1uF 22 IC501 24
1 VCCECL CXA1762Q-T4 GNDECL
5
PLL
27 VCCLIM GNDSW
2
GND_D
VCCQFB
8 10
GND
VCC
C536
0.1uF
C537
0.1uF
R579
C539
10uF 0
10V C538 C540 C542
150pF 0.01uF 150pF
+3V-2 R531 C541 R532 R533 R537
L506 470 0.01uF 240 240 15k
10uH RN-C RN-C RN-C
C543 C546 C549
0.01uF 47pF 47pF
C545
0.01uF
Q508
UPA801T-T1/FB
C582
0.1uF
R563 R565
C581 47 47 C583
0.1uF 0.1uF
R560
GND
C580 4.7k 4 1
R562 R567 GND
0.1uF
100 100
5 2
R561 6 3
4.7k
R564
470
RN-C R566
470
GND
GND GND
Q509
UPA801T-T1/FB
R571
C585 47
0.1uF
R568 GND
C584 4.7k R570 4 1
0.1uF 100
5 2
R573
CN500
68
C586
RN-C
R569 6 3 0.1uF
1
4.7k
R572
470 2 3 4
RN-C
GND GND GND
15-79 15-79
D E
+5V +3V-2
L507 IC502 L508
10uH
10uH
CXD2302Q-T4
C557 C558
C560 C561
10uF 0.1uF
0.1uF 10uF
20V
10V
18 8 D6
VRT D7
R542 D6
17 7 D5
10k
VRTS D6
RN-C D5
21 6 D4
VIN D5
D4
25 5 D3
VRBS D4
D3
24 4 D2
VRB D3
D2
26 3 D1
C554 R543
VREF D2
0.01uF 10k D1
27 2 D0
RN-C
CCP D1 D0
15 1 DLSB
CLP D0 DLSB
29 9
C550 C555 R540 C559
CLE TEST1
0.0022uF 0.0033uF 120 0.1uF
12 11
R538
CLK TEST2
100
30 13
Q506
OE TEST3
C551 14
DTC144EKA-T146
0.01uF TEST4
32
R541 TEST5
120
C552 C556
0.0022uF 0.0033uF
R539
100
C553
0.01uF
B6
Q507
DTC144EKA-T146
GND
B2
B3
F G
1
PB_PBCK 005
2
C562
0.1uF
IC503
TC74VHC541FT(EL)
20
MBUS
RP_PB_DATA 008
2 Vcc 18
PBD_D7
A1 Y1
3 17
PBD_D6
A2 Y2
4 16
PBD_D5
A3 Y3
5 15
PBD_D4
A4 Y4
6 14
PBD_D3
A5 Y5
7 13
PBD_D2
A6 Y6
8 12 PBD_D1
A7 Y7
9 11 PBD_D0
A8 Y8
1
G1
19
G2
GND
10
GND
A/D_DATA 005
3
EVR (PB) 006
DV_CONT 008
EQCONT 007
PFR
PLL_FRP 008
RF_MONITOR_A 007
4
5
RF PB, ATF detection
PRE-45 (4/8)
BOARD NO. 1-679-105-12, 13
LOT NO. 064
DSR-1600_PRE-45_012_4
H