Sony CCU-TX50 Service Manual page 106

1
2
3
4
5
A B
DM-140 (3/3)
+5V
L320
10uH
L322
R449 R451
1k 10uH
0
001 C_RF
C401
10000pF
C399 R450 R452
47uF 150 150
6.3V
C402
E301
10000pF
C400
47uF
6.3V
GND
L321
10uH
-5V
+5V
L801
10uH
R801
4.7k
C801
47uF
R802
6.3V
1.5k
C803
10000pF
RV801
2k
R805
2.2k
0.1uF
R806
470
GND
C802
47uF
6.3V
L802
10uH
B-Y CAR BAL
-5V
CN902
c23 D/A-ANA-LEVEL2-in_B-Y
(120/135)
CN902
e24
D/A-ANA-LEVEL4-in_B-Ydst
(128/135)
002 SAMPLE_CLAMP
002 BLACK_CLAMP
002 SYNC_CLAMP
+5V
L901
10uH
R901
4.7k
C901
47uF
R902
6.3V
1.5k
C903
10000pF
RV901
2k
R905
2.2k
0.1uF
R906
470
GND
C902
47uF
6.3V
L902
10uH
R-Y CAR BAL
-5V
CN902 b23 D/A-ANA-LEVEL1-in_R-Y
(119/135)
CN902
d23 D/A-ANA-LEVEL3-in_R-Ydst
(121/135)
002 SKIN_DIAG
002 Y_DIAG
4-6
C D
DM-140 (3/3)
Q320
2SC4215Y-TE85L
D312 D313 Q318 Q321
1SV172-TE85L 1SV172-TE85L 2SC4083-T106P 2SC4083-T106P
R464
3.3k
R465 C409
Q320
470 0.1uF
L324
D312 Q318
10uH
1 3
R453 R454 2 R457 R458 R459 R460 C404 R473 C410
150 150 150 150 150 150 10000pF Q319 1k 10000pF
C423 C406
C403
0.5pF 0.5pF
L323 10000pF
10uH
R466 1k
TP301
R469
R463
R461
R455 0 R470 1k
3.3k
1k
D313 NM
R474
2.2k
C407
R456 R471
NM
C405 C411
0 3.3k
0.1uF 0.1uF
R467
4.7k
R462 R468 R472 C408 R475
0 1k 470 0.1uF 220
Q319 Q322
2SC4083-T106P 2SC4083-T106P
D801
1SS302-TE85L
IC801 Q803
Q804
NJM1496V-TE2 2SA1226-T1E4 2SC4215Y-TE85L
R834
R822 R824 0
C805 C809
R815 R816 680 680 NM
10000pF 10uF
330 330
6.3V
R808 C813
R823 R825
2 3
100 0 0 0.1uF
D801
1 GAN1 GAN2 6
R830
IN+ OUT+
6.8k
C815
C814
16V
0.1uF
10uF
4 12
R831
IN- OUT- Q803
2.2k
R803
R809 801 NM
1k
100 8 R836
10k
CIN+
R810 10 Q804
R804
100 CIN-
1k
V- BIAS
C811 R828 R832
R817 0.1uF 1.5k 22k
R811 R813
14 5 3.3k
2.2k 100
C804
R818
470
C807
R826 R829 R833 R835
0.1uF
4.7k 100 4.7k 3.3k
C806
NM R819
0.1uF
100
R827
R807 4.7k
R812
4.7k
1k C808
C812
10uF C810
0.1uF
6.3V 0.1uF
R995
R814 4.7k
22k
D901
1SS302-TE85L
Q902 IC901 Q905 Q906
NJM1496V-TE2 2SA1226-T1E4 2SC4215Y-TE85L
2SK880GR-TE85L
Q902
S R936
R924 R926 0
C905
680 680 NM
10000pF
R916
C909
330
D901
R908 10uF R915 C910 R925 R927 C914
2 3
100 10k NM 0 0
6.3V 0.1uF
1 GAN1 GAN2 6
R932
IN+ OUT+
6.8k
C916
C915
16V
0.1uF
4 12 10uF
R933
IN- OUT- Q905
2.2k
901
R903
R909
1k
100
8
CIN+
R910 100 10 Q906
R904
CIN-
1k R913
R911 V- BIAS
2.2k 100 R930 R934
C912
R917 1.5k 22k
14 5 0.1uF
3.3k
C904
R918
470
C907 R935
R928 R931 R937
C906
1pF 4.7k 100 4.7k
3.3k
0.1uF
NM R919
100
R929
R907 4.7k
R912
4.7k C908
1k
10uF C913
C911
6.3V 0.1uF
0.1uF
R996
R914
4.7k
22k
4-6
E
Q325
Q323
2SA1688-5-TL
2SC4215Y-TE85L
NM
Q324 (1/2)
Q326 IC306
2SC4083-T106P 2SA1774TL-QR NJM062V(TE2)
R497
R477 R484 R488 R494
1M
4.7k 10k 0 22k
R498 680
R490 C416
R478 C998
Q323 Q325
330 100k 0.1uF 1uF
50V B
3 8
RV301
2k R487 +
1
10k
Q321 R491 306
10k 2
-
C413
Q326 4
10000pF Q324 C422
R492
10uF
470k
6.3V
C412
Q322
R493
1pF
100k
R489
R476 R479
R485 C414
1k 1k 1M
10k 1uF R495
22k
16V
C418
C419
10uF
0.1uF
16V
R480 R482 R486 R496
4.7k 4.7k 1k 4.7k
C421
R481 R483 C415
10uF
1k 0 0.1uF
6.3V
C AGC CONT
IC802
AD8014ARTZ-REEL7
+5V
L803
10uH
R1807 R1808
2.2k 2.2k
NM NM 4 5
GND -
802
3
NM +
NM
C816
R837 2
0 5pF 2 4 6 9 3 7 15 5 8
C820 2pF R847
R841
O1 I1 O2 I2 LC1 LC3 NC2
470 1k
1 LC2 NC1 10 R845
IN LPF OUT
R838 R843 R848
FG1 GND1 GND2 GND3 GND4 FG2
R846
470 1k
R842
0
C819
19 12 13 16 18 20 10k
0.1uF
C817
22pF
R844
NM
680 C822
C818 5pF
10000pF
C821
FL801
3pF
C823
0.1uF
L804
10uH
-5V
AD8014ARTZ-REEL7
+5V L903
10uH
R1907 R1908
2.2k 2.2k
NM NM
GND
NM NM NM
R938 R939 C917
10k 8pF
0 2 4 6 9 3 7 15 5 8 C921
R943
O1 I1 O2 I2 LC1 LC3 NC2 470
R947
1 LC2 NC1 10
IN LPF OUT
R945
R940 FG1 GND1 GND2 GND3 GND4 FG2
1k R948
470
R944 0
C920
19 12 13 16 18 20 10k
0.1uF
C918
22pF
NM R946
680
C919
10000pF
C922
FL901
1pF
NM
L904
10uH
-5V
F G
TP302
ON
S301
2 IC306 (2/2)
1 NJM062V(TE2)
3
OFF
6
-
7
306
5 +
C 2'nd AGC
B-Y (PANEL)
TP801
C826
47uF
6.3V
C825
0.1uF
R851
1k
1
R850
330
0
R849
1k 1k
C824
47uF
6.3V
R-Y (PANEL)
TP901
IC902
C927
47uF
6.3V
C926
0.1uF
R953
4 5
1k
-
1
902
3
+
R952
330
2
2pF R949 0
1k
R950 R951
1k 1k
C923
7pF
C925
C924
47uF
0.1uF
6.3V
CCU-TX50/V2
H