Sony CCU-TX50 Service Manual page 124

1
R415
CN902
b21 Video-HIRA-PIN 0
(107/135) 100
R414
CN902
c21 Video-HIRA-PIN 1
(108/135)
100
NM
CN902
d21 Video-HIRA-PIN 2
(109/135)
NM
003 SCL2
003 SDA2
2
+3.3V
NM
NM
FB403
FB401
C404
C403
0.1uF
47uF
NM
6.3V
NM
C474
0.1uF
GND
RB408
1 2
220
NM 3 4 NM
5 6
7 8
RB409 1 2
220
NM 3 4
5 6
7 8
RB410
1 2
220
NM
3 4
5 6
7 8
R465
003 XRST
47
R419 100
003 RET-CK27-OUT
RB401 1 2 NM
DRET-0
220
3
DRET-1 3 4
NM
DRET-2 5 6
7 8
DRET-3
DRET-4 1 2
DRET-5 3 4
C469
5 6
DRET-6 10uF
NM
DRET-7 7 8
C475
NM
RB402
220 NM
RB403 220
NM
DRET-8 1 2
DRET-9 3 4
5 6
7 8
1 2
RB411
3 4
220
003 DRET-OUT NM 5 6
7 8
1 2
RB412
3 4
220
NM
5 6
7 8
R418
100 NM
003 RET-H-OUT
003 RET-F-OUT
R471
R417 100
NM 220
R472
220
NM
4
C470
10uF
NM
C476
NM
0.1uF
5
A B
PIX-CHARA
IC406
+3.3V
UPD6466GS-515-E2
C441 NM
GND
0.1uF
5 NM
R416
100 3 VDD 16
DATA VR
NM 6 17
CMDCT VG
1 18
CLK VB
2 15
CS VBLK/BBLK
4 12
PCL VC1
9 11
R480 TEST BLK1
22 20 14
CHAR-HR
HSYNC VC2/GBLK
NM 19 13
CHAR-VR
VSYNC BLK2/RBLK
R481 NM
22
CHAR-CK 8
OSCIN
R482 NM 7
22
OSCOUT
GND
10
GND
RB413
R491
220 100 NM
NM R492 R489
R464 R490
100
100 100
100k
NM NM
NM
R463
R495
10k
NM 100k
R498 R496 NM NM
100 10k
NM
R497 NM
100
NM
NM
NM
NM
NM NM
NM
C468
10uF
1
VDD1
2
R_IN0
3
R_IN1
4
R_IN2
5
R_IN3
6
R_IN4 IC403
7
CXD9184
R_IN5
8 NM
R_IN6
9
R_IN7
10
R_IN8
11
R_IN9
12
NM
RESET
13
CK27M
14
G_IN0
15
G_IN1
16
G_IN2
17
G_IN3
18
G_IN4
19
G_IN5
20
VDD2
21
GND1
0.1uF 22
G_IN6
23
G_IN7
24
G_IN8
25
G_IN9
26
B_IN0
27
B_IN1
28
B_IN2
29
B_IN3
30
B_IN4
31
B_IN5
32
B_IN6
33
B_IN7
34
B_IN8
35
B_IN9
36
HD_IN
37
FD_IN
NM 38
EXT_LALT_EN
39
LALT_IN
40
R473
VDD3
220
NM
NM
R475
R474 220
220
NM
R476
220 NM
C
IV-57A (4/4) IV-57A (4/4)
R488 R486
C443
100 100
10uF
R487
100
NM
R478
10k
NM
RET0
NM RET1
NM NM NM
R479
RET2
10k
C477 NM
0.1uF
1
RET3
D3
C471
2
10uF RET4
D4
RET5 3
120 NM D5
VDD6 4
RET6
119 D6
STAIR1 5
RET7
118 D7
STAIR0 RET8 6
117 D8
S_SYNC_OUT R477 7
RET9
10k
116 D9
S_SYNC_IN 8
115 NM NC1
ADV_SYNC_OUT
114
SYNC_OUT
113
SC_WAVE7
112
SC_WAVE6
R424 47
111
SC_WAVE5
110 NM
SC_WAVE4
109
SC_WAVE3
108
SC_WAVE2
107
SC_WAVE1
106
SC_WAVE0
105
SC_FCNT7
104
C478
SC_FCNT6
0.1uF
103
SC_FCNT5
NM
102
C472
SC_FCNT4
10uF
101
GND9
100 NM
VDD5
99
SC_FCNT3
98
SC_FCNT2 IC409
L401 Q403
+5V-2
97
10uH 2SC4617TL-QR AD8014ARTZ-REEL7
SC_FCNT1
96
SC_FCNT0
95
EXT_REF_EN
94 RB404 C446
gnd8 220 NM 22uF
0.1uF
93 C444
1 2 RET9
PIX11
92
3 4 RET8
PIX10
91 5 6 RET7
R499
PIX9
90 220
7 8 RET6
PIX8
89 R426
1 2 RET5 R420
PIX7 1.5k
100
88 3 4 RET4
PIX6
87 RB405 R427
5 6 RET3
1k
PIX5
220
86
NM 7 8 RET2
PIX4
85 1 2 R428
RET1
PIX3 1.5k
84 NM
3 4 RET0
PIX2
83
5 6
PIX1
82 7 8
PIX0
R421
81
RB407 4.7k
VDD4
C473 220
NM
10uF C445
C447
NM 22uF
0.1uF
C479
0.1uF
L402
10uH
NM -5V-2
MIX-SEL
003 ANA-RET
AD-RET-SEL
003 MIX-CONT
003 ARET-LEV
4-24 4-24
D E
+5V-2
L403 L404 NM
C448
0.1uF 10uH 10uH
C451
NM NM C450 0.1uF
R430
10uF
0
NM NM
NM
C452 D-RET
0.1uF
13.5MHz-Trap-Fil
NM
NM for Return-D/A
L405
+5V-2 Q401 NM
10uH
2SC4617TL-QR
24
IO 500 NM
RV402
23
IO
22 C454 C456
VG
22uF 0.1uF
21
NM
NM
AVDD2 R434
IC408
20
2.2k C460
AVDD1
CXD2315Q-T4 7pF
19 NM NM
VREF C461
NM Digital-RET
18 R443 NM 22pF
(MIX-Y) 0
SREF
17
IREF NM L407
C453
4.7uH R446
R435 C458
0.1uF 330
R466 NM
1.5k NM 47pF
NM R448
NM 330 NM
NM NM 100
NM
C462 C463
R431 47pF 22pF
2.2k
NM
C455 R449
C457
22uF 0.1uF 2.2k
C449 NM NM
NM
0.1uF
NM
L406
10uH
-5V-2
NM
NM
NM
IC417 (2/2) NM IC411
IC418 IC410
TC7W53FU(TE12R)
TC7W53FU(TE12R) NJM062V(TE2) 74VHC4051MTCX
R502
330
R432
NM
33 Analog-RET
R433 16
NM
R504 33
220 VCC
8 3 13
Y0
+ R436
NM 1 NM 14
150
Y1
R429 R437
A-RET - 2 NM 15
2 150
1k Y2
RV401 R438
500 4 150 NM 12 6
1 3
Y3 CH1
R439
4 5 R467 100 NM 1
150
Y4
- NM R440
1 NM 5 3 Analog-MIX 7
150
Y5 OUT/IN CH0
R441
NM
3 8 150 2 5
+ R468
Y6 R444 A
R442
2 100 1 VCC 6 NM 4 2.2k 2
150
COM CH1 Y7 NM INH
NM 11 VEE
A
7 10 R445
R470 C466
CH0 B 100
0.1uF
10k 5 5 9
NM
NM A C
+
7 NM 2 6
INH INH
- 6 GND VEE GND VEE
C467 RB406
4 3 8 7
1uF R469
220
100
NM NM
NM
IC417 (1/2)
NM
NJM062V(TE2)
003 ANA-RET-CLP
IC414
(2/5)
NM
IC414 IC414
(1/5) (3/5)
NM
NM
IC415
R422 IC414
non-MIX/MIX
100 (1/5)
IC416 (4/5)
(non-MIX:Low)
NM 2 12
1
2 4 11
3 13
R423 Analog/Digital NM
NM
100 +3.3V
(Digital:High)
IC415 IC415
NM
(4/5) +3.3V
(2/5)
R425 NM
NM
100k
LEV0
NM VCC VCC
C459
IC415 74VHCT00AMTCX
LEV1 0.1uF
GND GND
NM
(3/5)
LEV2
NM
LEV3
NM NM
NM
IC415 (5/5) IC416 (2/2)
IC416 (1/2)
TC7SH04FU(T5RSOYJF) 74VHC02MTCX TC7SH04FU(T5RSOYJF)
F
Q404 NM
IC412 NM
2SA1774TL-QR
AD8014ARTZ-REEL7
RET-V
NM NM
R501
R459 C465
2.2k TP401
1k 0.5pF
NM NM
R460 R461
R500
R457
680 150 100 NM
1.5k
CL409
NM NM NM
R451 NM
1k 4 5
R462 NM
-
NM 1 330
CN902
e17
R452 RET-Signal-VBS(X)-out (86/135)
1.5k 3
+
NM
NM 2
CN902
RET-Signal-VBS(G)-out d17 (85/135)
R458 R456
0 22k
NM
NM
R455
1k
NM
Q402
2SA1774TL-QR
NM Q405
2SC4617TL-QR
R453
2.2k
R503
NM
100
8 NM
R447
1.5k NM
VCC 1
NM
COM
NM
NM CL410
R450
2.2k
NM
GND
3 4
R454
2.2k
NM
+5V-2
VCC
C464
0.1uF
GND NM
NM
IC414 (5/5)
IV-57A (4/4)
BOARD NO. 1-865-026-11
CCU-TX50_IV-57_010_4
CCU-TX50/V2
G H