Au-300 - Sony CCU-TX50 Service Manual

1
CN902
a17 RED-Tally(X)-in
(82/135)
D1 D3
1SS300-TE85L 1SS301-TE85L
C9
2 1
0.022uF
16V 1 3
3 2
C10 R1
0.022uF 1k
16V
CN902 b17 RED-Tally(Y)-in
(83/135)
CN902
b18 MB-GND
(89/135)
2
GND
CN902
d17 GREEN-Tally(X)-in
(85/135)
D2 D4
C11 1SS300-TE85L 1SS301-TE85L
0.022uF 2 1
16V 1 3
3 2
C12
R2
0.022uF 1k
16V
CN902
e17
GREEN-Tally(Y)-in
(86/135)
GND
3
E1 E2 E3 E4
(Back)
GND
+3.3V
C1 C3 C5 C7
10uF 10uF 10uF 10uF
6.3V 6.3V 6.3V 6.3V
GND
+5V-2
C2 C4 C6 C8
10uF 10uF 10uF 10uF
6.3V 6.3V 6.3V 6.3V
GND
CN902
f2
(12/135)
CN902
f4
(24/135)
CN902
f6
4 (36/135)
CN902 f8
for AU,TR,DM & Rear
(48/135)
CN902 CN902
f10 e18
+3.7V
(60/135) (92/135)
CN902 CN902
f12 e19
(67/135) (98/135) +3.7V
CN902
f14
(69/135)
CN902 f16
(81/135)
CN902
f18
(93/135)
CN902
f20
(105/135)
CN902
f22
(117/135)
CN902
f24
(129/135)
CN902
f1 SHIELD
(6/135)
CN902
(18/135) f3 SHIELD
CN902
f5 SHIELD
(30/135)
CN902
f7 SHIELD
(42/135)
CN902
f9 SHIELD
(54/135)
+5V
IC5
CN902
f11 SHIELD
(66/135)
LM339NS-E20
CN902
f13
(68/135) SHIELD R3 R6
15k
33k
5
11
CN902
f15 SHIELD
(75/135)
R4
2.2k
(1.18V) 10
CN902
(87/135) f17 SHIELD
CN902
f19 SHIELD (1.49V)
(99/135)
CN902 R5
f21 SHIELD
(111/135) 15k R7
22k
CN902
f23 SHIELD
(123/135)
R8
2.2k
CN902 GND
f25 SHIELD
(135/135)
-5V-2
GND
A B
R-TALLY
+5V
POWER TTL
L1
22uH
R14
CONTACT POWER
1k
POWER
TTL
R30
2 C25
1k
47uF
1
6
3 PH1 6.3V
4 R15
S1 S3 2.2k HCPL-0630-500
5 8
5
4 1 VCC
3
6 7
1
2
2
CONTACT
POWER 4
6
R79 R12 R16
15k 47k 3
3.3k
GND
5
D5
R20 C17
02DZ5.1-TPH3
15k 0.1uF
Q5
2SC4177-T1L5L6
G-TALLY
POWER TTL
IC1
R17 NJM78L05UA-TE1
CONTACT POWER
1k
TTL
POWER
C30
2 R32 47uF
1
6 R18 1k 6.3V
3
2.2k
4
S4 1/16W
S2 5
5 C26
4700pF
4
3
6
1
2
POWER IC2
CONTACT
NJM78L05UA-TE1
R19
R80 R13
15k 47k
3.3k
Q6 C31
47uF
2SC4177-T1L5L6
D6
R27 C20 6.3V
02DZ5.1-TPH3 C27
15k 0.1uF
4700pF
IC6 (1/2) +5V-2
Q1 NJM062V(TE2)
CL1
2SA1213Y-TE12L
1A/6V
THP1 R34 R41
C23
100pF 33k 68k
R21 5
R28
100
(1.65)
220 +
7
C13 R42
1uF - 6
470
C15 C28
1uF
47uF
C18
16V
100pF
R35 R43
C21
R22 33k 33k
10uF
100
16V
Q3
2SC4617TL-QR
+5V-2
Q2
IC6 (2/2) CL2
2SA1213Y-TE12L
NJM062V(TE2) NM
NM
1A/6V
THP2 +5.5V
R36 R44
C24
100pF 33k 33k
NM
R23 8 3
R29
100
(1.25)
220 +
1
C14
NM C29
1uF
1uF
NM C16 - 2
NM
NM
47uF
R77
NM 16V 4
NM C19 100
100pF R37
33k
NM
R24 NM
C22
100
10uF
-5.5V
16V
NM
Q4
2SC4617TL-QR
+3.3V +2.5V
IC5 (4/4) IC5 (1/4)
(3/4) IC5 (2/4)
LM339NS-E20 LM339NS-E20 LM339NS-E20
R78
R9 R25 R38
100
10k 15k 33k R48
(1.8V)
NM
(1.82V) 9 5 3 7
+
+ 13 + 14 + 1
R10 2
2.2k
8 4 (1.21V) 6
- - - -
12
R11
15k POWER
R39
R26 R31
100k
220k
47k
R40
CL-220PG-C-TS
15k
-12V
C

AU-300 (1/3)

AU-300 (1/3)
R_TALLY_IN
CN902
c17
Tally-GND (84/135)
G_TALLY_IN
002
+5V
D12
L3 L4
22uH 22uH 02DZ2.0-TPH3
Q8
D8 D10
T2
1SS300-TE85L 2SD596T1-DV345
1SS301-TE85L 8 1
1 2
2 1
3 1 D13
OUT IN 2 3 5 3
1SS300-TE85L
0.0033uF
7 2
C34
G/FIN
22uF R54
1k
35V
3
R53
3
6 4 R52 33k
47 1
2
C40
D9 D11
1SS301-TE85L 1SS300-TE85L
0.0033uF
1 2
2
1 3 1
OUT IN C38 Q9
2 3
4700pF
2SD596T1-DV345
C35
G/FIN
22uF
35V
3
C36 C37
47uF 47uF
6.3V 6.3V
CN902
a21 Reference +5V
(106/135)
C39
0.1uF
GND
L2 +3.3V
+3.3V
10uH CN902
c8 +5.5V
(45/135)
CN902 d8
+5.5V
(46/135)
CN902
e8
+5.5V
(47/135)
CN902
c7 MB-GND
(39/135)
C32
CN902
100uF b8 MB-GND
(44/135)
10V
CN902
c9 MB-GND
(51/135)
CN902 c10
MB-GND
(57/135)
CN902 b11
MB-GND
(62/135)
GND
+2.5V
+2.5V
CN902
d9 -5.5V
(52/135)
CN902
e9 -5.5V
(53/135)
NM
C33
100uF
10V
CN902
(100/135) a20 +12.5V
CN902 b20 +12.5V
(101/135)
+3.3V
R51
CN902
10k c20 MB-GND
2.2k (102/135)
NM
GND
R49
10k
PWR_OK/NG 002
R50
22k
CN902
d20
-12.5V
(103/135)
CN902
e20 -12.5V
(104/135)
D7
4-14 4-14
D E
FRONT-CONNECTOR
002
CN902 CN902
d11 (NC) c11
(64/135) (63/135)
CN902
e16
CAM-POWER-Status-in
(80/135)
CN902
d18
(91/135)
CN902 CN902
d19 (Prompter(X)-if) c19
(97/135) (96/135)
CN902
e21
(110/135) RS-232C 3
CN902 CN902 CN902
e22 (VR-LEVEL-Sel) d22 COM-HIRA-PIN 3(TONE) c22
(116/135) (115/135) (114/135)
CN902 CN902
d23 COM-HIRA-PIN 8 c23
(121/135) (120/135)
C41
R55
33k
R56
1k
+5V
L5
10uH
Q10
IC7 (1/2) IC3 NM L6 +5V-2
CL3
2SA1213Y-TE12L
NJM062V(TE2) LM4040AIM3-2.5 10uH
+5.5V
1A/6V
+5.5V
THP3 C56 R61 R66
100pF
D14 33k 33k
02DZ4.7-TPH3
R74
(120) 5
R57 2.2k
R71
220 + 47k
7
C42
1uF
C46 - 6
NM
47uF C64
1
R75
16V C60 47uF
C50 +
68k 1uF 16V
R62 R67 3
100pF
C54 NC
33k 33k
10uF
-
16V
2
+5.5V
C51 100pF
8 3
+
C65
C47 1
C61 47uF
47uF R76
C59 1uF 16V
16V R58 - 2
1uF 68k
C43 220
4
1uF
IC7 (2/2)
D15 NJM062V(TE2)
02DZ4.7-TPH3
(15)
THP4
-5.5V
Q11
CL4 -5V
-5V-2
2SC2873Y-TE12L
-5.5V
1A/6V
IC4 (1/2)
Q12 +5V-2
NJM062V(TE2)
CL5 +12V
2SA1213Y-TE12L +12V
0.5A/15V
R63 R68
THP5 33k 33k
C57
D16
100pF
02DZ4.7-TPH3
R64
(**) R81
100k R69
15k
3.3k
C66
5
R59
C44 C62 47uF
470 + 1uF 16V
1uF 7
16V C48 16V
47uF - 6 (2.40)
16V
C52
100pF R65 R70
C55
33k 33k
10uF
16V
R72
100k
C53 100pF 3
8
+ C67
1
C49
C63 47uF
47uF
C58 1uF 16V
16V R60 - 2
R73
C45 470 1uF 16V
100k
1uF 4
16V D17
02DZ4.7-TPH3
(**) IC4 (2/2)
NJM062V(TE2)
THP6
Q13 CL6 -12V
-12V
2SC2873Y-TE12L
0.5A/15V
F
(NC)
CN902
a18 (VBS-RET3(X)-IN-if)
(88/135)
CN902 CN902
(Prompter(G)-if) b19 (EXT-REF(X)-if) a19 (EXT-REF(G)-if)
(95/135) (94/135)
COM-HIRA-PIN 2
CN902 CN902
COM-HIRA-PIN 7 b23 COM-HIRA-PIN 6 a23 COM-HIRA-PIN 5
(119/135) (118/135)
+5V-ANA
AU-300 (1/3)
BOARD NO. 1-865-023-12
CCU-TX50_AU-300_12P_1
CCU-TX50/V2
G H