Sony DSR-300P Service Manual page 232

8.5V
L801
4.9V 22µH
L802
22µH
1
C801 C802
10
10V
:TA-CA :TA-CB
CN101(77/100)
CP-315,1-19B 77 GEN LOCK(X) IN
CN101(78/100)
78 GEN LOCK(G) IN
2
3
1/4 LD(ES4)
1/4 SCL(D/A)
1/4 SDA(D/A)
R916
100
CN101(39/100)
AT-117,501-42 39 NTSC/PAL
CN101(48/100)
DPR-99,2-54 48 14MHz(X) IN
CN101(47/100)
47 14MHz(G) IN
4
8.5V
L809
4.9V 22µH
L810
22µH
1/4 SC 0/180 CTL
5
A B
Q801 Q802 Q803(2/2) Q803(1/2)
2SA1576A-T106-QR 2SA1576A-T106-QR XN6501-TW XN6501-TW
R810 R812
18k 1k
R803 R804 R808
1k
4.7k 1.8k
:RS-C
R806
D801 1.1k
2
MA3J142E0LSO :RS-C
2
Q803
C804
L803 3
10 4
16V (N) 150µH
:BP (P)100UH
Q802
5
10
C806
16V Q801 4
R801 15p
5 6
100
R811 R813
4.7k 330
R802 R809
C803 R805 C805 R807
1.2k 0.1 3.3k 33 100k 2.2k
:RS-C 10V
:AL-C
-4.6V
4.9V
IC803
MB88351PFV-ER
L806
47µH
EXT SYNC
R840
0
(N)
EXT SC
11 10
VCC VDD
12 9
NC NC
C826
8
13
10
NC NC
R841
10V
14 7
H PHASE :TA-CA 0
D0 A04
15 6 SC PHASE
LD A03
803
16 5 SC-H PHASE
CLK A02
17 4 SC FREQ
D1 A01
3
18
NC NC
C825
19 2
0.1
NC NC
20 1
VSS
GND
R842
0
(P)
IC813 IC814(1/2)
TC7S86FU(TE85R) µPC358G2-E2
R882
30k
R887 R889
:RS-C 1k 1k
3 R885 R886
+
100 2.2k
R884 1
814
10k
2
-
C849
0.1
5
1
4
813
2
3
C847
C846 C850
10 10 10
R883 C848 R888 R890
16V
10V 27k 16V
0.01 0 0
:TA-CB
:TA-CA :RS-C :TA-CB
(P) (N)
SC DUTY 50% SET
C
ES-21 (4/4) ES-21 (4/4)
Q804(1/2) Q804(2/2) Q805 IC801
XN6435-TW XN6435-TW 2SA1576A-T106-QR TC7S04FU(TE85R) XN6501-TW
R815 R816 R819 R821
180k 1.2k 10k 3.3k
R817
1.5k
(N)
(P)3300
1
1
R823
100k
:RS-C
6 3 6 5
5
4 Q806
2 5 2 4
3
1
6
2
C807 1
3
0.01 1
1 4 3 Q805 2
C810
0.1
2
Q804
3
6
L804
33µH
R814 R818 R820 C808 C809
3.3k
2.7k 22k 22 0.1
C811 C812 R822
16V
:TA-CC 47p 68p 1.5k
(N)
(P)33P
IC804
IC805 IC806(1/2)
CXD1216M-TH TC7S66FU(TE85R) µPC358G2-E2
2
9
D802
H COM
MA3J142E0LSO
17 8
EXT SYNC VR
11
INT/EXT
19
L ALT R
4
EXT SC
R845
3.3k
5 4 5
R843
MODE 1
1k
1
5
SC COM
1 2
805
3
6 3 6
MODE 2
R844
15 7 5.6k
R847
INT HD HR
:RS-C
6.8k
10 13
:RS-C
H COM (FH)
18 20
INT SC
14
804
CK
C827
16 12
1 C828 R846 C829
35V 0.01 2.2k 0.01
:TA-CA
IC815(1/2) IC816
SN74LS123NS-E05 TC4W53FU(TE12R)
R892 R895
33k 33k
8
C852 R891 :RS-C :RS-C
22p 10k
:RS-C
6
SC-H PHASE
1
SC PHASE 7
R894
7 6 16 816
10k
:RS-C
VCC 3 5 4 2
5
R893 R896
Q
22k 22k
:RS-C :RS-C
9
815 T
10
12
Q
GND RD
D804
8 11
C851 MA3J14300LSO
0.1
SC-HPHASE SC PHASE SHIFTER
14-46 14-46
D E
Q806 Q807 Q808 IC802
XN6435-TW XN4601-TW µPC311G2-E2
R834
4.7k
R831 R832
6.8k 4.7k :RS-C
:RS-C :RS-C
5
R825 C814 6 R835
4.7k 39p 1k
4 3 8
6 5
Q807
+
5
3
4 7
802
4
4 3 6
5 3 2
1
R827 -
4
1k 2
6 2
5
C819
R824 0.1
1
220 1 1
1
:RS-C
R830
2
2.2k
C813 Q808
R826
0.47 5 3
100k 6
C815
35V
0.1
:TA-CA 3
6 2
5
R828 C817 R833 C818
6.2k R829 C816 4.7 1M 0.01
4
:RS-C 10V 4
180k 0.1
:TA-CA
DC AMP SC-FREQUENCY
8.5V IC806(2/2) IC807 Q810(1/2) Q810(2/2)
µPC358G2-E2 TC4W53FU(TE12R) XN4601-TW XN4601-TW
(N) (N)
3
R858 6
10k
(N) 2
R850 R857 R861
1
33k R854 47k 5
R860
:RS-C 2.7k (N) (P)
1
10k
(P) 2
(N) 4
(N) 4
5
3
6 Q810
L807
47µH
R852
8 5
22k R855
:RS-C 0
8 R859
(N) (P)
R849 7 10k
7
100k 1
806
6
R848
D803
33k 807
4
MA3J142E0LSO
:RS-C
3 4 2
C830
10
16V
:BP
3
1
806
2
C832
R851 R853 R856
10
22k 2k 2.7k
10V
:RS-C :RS-C (P)
:TA-CA
(N)
IC814(2/2) IC815(2/2)
µPC358G2-E2 SN74LS123NS-E05
5
8 R898 R900 C856
+
100 2.2k 22p
R897 7
814
10k
6
-
4
C854
15 14
0.1
TP801
C853
0.1
C855
10 R899 13
16V Q
1k
:TA-CB
2
T 1
4
Q
815
RD
3
E801
F
4.9V
L805 Q809
47µH 2SK94-T1X2X3X4
R836
BUFF Q809
5.6k
S
:RS-C
C820 R837
10k
0.1 R839
C821 100
22 C822
16V
0.1
:AL
C823 C824
4.7 47
R838
10V
6.3V 4.7k
:TA-CA :AL-C
0
CP801
R862
4
14
1k
1 V+ 3
IN OUT
1 V- 8
2
7
C833
0.01
NOTE
1. ,NM :NO MOUNT
2. (N):NTSC only
3. (P):PAL only
C857
0.1
DSR-300/P(J,E)/V2
G H