Sony DSR-1800 Service Manual page 451

D/A Y D/A B-Y D/A R-Y
TP700 TP701 TP702
IC705
CXA1432M-T4
C749
4.7uF
10V
FL700 14
VCC
LPF 1 2
1 2 EOUT
IN OUT
VDIN
VOUT 7
GND 3
R738 FVIN
3 4 5 6 R743 8
330
330 SENS
RN-C
RN-C 9 TP12 12
PEDE
10 TP5 4
CPIN
VEE
11
L707 C750 C751
10uH 0.022uF 100uF
6.3V
-5V-4
C747 R746
Q700
0.022uF 1k
2SC4177-T1L5L6 RN-C
IN #FL701 OUT
1 LPF 2
IN OUT
Q702
G1 G2
R741
R739 2SA1611T1-M5M6
G 3 4 330
330
RN-C
RN-C
R744
1k
RN-C
C745
0.022uF
C748 R747
0.022uF 1k
Q701
RN-C
2SC4177-T1L5L6
#FL702
IN OUT
1 LPF 2
IN OUT
Q703
G1 G2
R742 2SA1611T1-M5M6
R740 3 4
G 330
330
RN-C
RN-C
R745
1k
RN-C
C746
0.022uF
DSR-1800/P/1600/P
I J
+9V-2
L708 Q704 Q705
22uH
2SC4177-T1L5L6 2SA1611T1-M5M6
R749 R752 C757
C752 C753
1k 4.7k 33pF
47uF 0.022uF
RN-C RN-C
16V
C756 L709
R753
47pF 33uH
100
RN-C
R748
100
RN-C
R751
1.2k
RN-C
C755 R750
15pF 1k
RN-C
C754
0.022uF
Q706
2SC4177-T1L5L6
Q711 Q713
2SC4177-T1L5L6 2SC4177-T1L5L6
C762
R766 R769 C766
0.022uF
1k 4.7k 33pF
RN-C RN-C
L712
C765 R770
33uH
47pF 100
RN-C
R765
100
R768
RN-C
1.2k
RN-C
C763 R767
15pF 1k
RN-C
C774 C764
L710
100uF 0.022uF
22uH 6.3V
Q712
-5V-4 2SA1611T1-M5M6
K
VPR-71 (7/13) VPR-71 (7/13)
+5V-4
L713
C778
22uH
0.022uF
C777
100uF
B-Y DELAY
6.3V
Q707 Q708 Q710
2SC4177-T1L5L6 2SK852-T1X3 2SA1611T1-M5M6
R759
R754 4.7k
1k RN-C
RN-C # R760
B-Y DRIVER
0
RV704: B-Y LEVEL
S RV704 3 5
100
R762 +
470
RN-C
4 -
R757 # C758 R758
2
330 22pF 100
# R761 C759
560 0.022uF R763
RN-C
RN-C RN-C NM 470
RN-C
2
3 1
RV703
2k
R755 R756
1k 1k
S
RN-C
RN-C
C779
RV703; B-Y DELAY 0.022uF
Q709
2SK852-T1X3
+5V-4
L711
C760
22uH
0.022uF
C775
100uF
R-Y DELAY
6.3V
Q714 Q715 Q717
2SC4177-T1L5L6 2SK852-T1X3 2SA1611T1-M5M6
R776
R771 4.7k
1k
RN-C
RN-C # R777
0
R-Y DRIVER
R-Y LEVEL
RV706:
S RV706 3 5
100
R779 +
470
RN-C
4 -
R774 # C767 R775
2
330 22pF 100
# R778 C768
560 0.022uF R780
RN-C
RN-C NM 470
RN-C
RN-C
2
3 1
RV705
2k
R772 R773
1k 1k
S
RN-C
RN-C
R-Y DELAY
RV705; C761
0.022uF
Q716
2SK852-T1X3
15-175 15-175
L M
ENC_CLAMP 008
DA_Y 009
DA_B-Y 008
DA_R-Y 008
IC706
LM7131BCM5X FL703
5
R764
75 CT
1
1 EMI 2
IN OUT OUTPUT_BY_X 009
RN-C GND1 GND2
3 4
IC710
LM7131BCM5X FL704
5
R781
75 CT
1
1 EMI 2
IN OUT OUTPUT_RY_X 009
RN-C GND1 GND2
3 4
# NTSC PAL
C758 22pF 27pF
50V 50V
CH CH
C767 22pF 27pF
50V 50V
CH CH
FL701 123359821 123359921
FL702 123359821 123359921
R760 0 180
OW 1/16W
0.5%
R761 560 360
1/16W 1/16W
0.5% 0.5%
R777 0 180
OW 1/16W
0.5%
R778 560 360
1/16W 1/16W
0.5% 0.5%
N O
1
2
3
4
5
Analog video input . output process/reference
VPR-71 (7/13)
BOARD NO. 1-679-117-12
LOT NO. 064-
DSR-1800_VPR-71_012_7
P