Sony CCU-TX50 - IV-57

3-7 3-7
CCU-TX50/V2
DM-140,902-a10 CHU-R-Y(X)a7
CN902
R-Y
4
AMP
IC110
11
LPF
FL102
IC116
AMP
4 1
1
IC124(1/2)
AMP
DC
2
R-Y-DC
R-Y BLK
IC119
1
6
TP104
25
IC118
A/D
10-BIT
REF
57
V
IC124(1/2)
27M-CLK-P2B
SATURATION
10
R-Y 0-9
RV103
R-Y LEVEL
RV105
a7
TP103
B-Y-DC
CHU-B-Y(X)
B-Y BLK
AMP
RV102
FL103
LPF
IC125(2/2)
12
DC
IC109
AMP
4
B-Y
1
16
IC113
41
AMP
IC115
SATURATION
10-BIT
A/D
IC119
RV106
B-Y LEVEL
IC125(1/2)
REF
5
V
25 B-Y 0-9
27M-CLK-P2B
10
DM-140,902-a7
TDI3
VCC
CN401
1
BUFF
IC402
3
9
7
2MASTER RST
2
1
4
IC413
2
5
TRST
TMS
TCK6
17
18
13
11
4 TDO
CONFIG.
EPRDM
319191
2
4
8
9
Da0-31
32
13
AD7-12
DQM
CAS18
RAS19
CS20
WE17
CLK68
CKE67
SDRAM
64M-BIT
IC308
10
10
a10DM-140,902-a17
IC123(2/2)
Y-DC
Y BLK
RV101
1
AMP
DC
2
1 6
CHU-Y(X) AMP
FL101
Y
4
AMP
1
IC108
AMP
4
1
IC111
IC123(1/2)
Y LEVEL
RV104
V
REF
7
27M-CLK-P2B
10-BIT
TP102
25
A/D
IC117
MAIN Y IN
10
86
159
158
157
164
83
85
MAIN C CLAMP 40
MAIN Y CLAMP 41
153
51
50
1
4
156
155
52
2
105
IC307
DATA
NSTATUS
DCLK
TDI2
IC306
+3.3V
IC131
4
b25
CN902
a25
IIC-SCL1
IIC-SDA1
C-2474,102-a25
EN-156,902-a25
TR-133,902-a25
AT-155,902-a25
CN-2474,102-b25
E-156,902-b25
TR-133,902-b25
AT-153,902-b25
d16
e16
d15
SDI-RET-SELO
RET-SEL-VBS1
DIF-NG/OK
CN902
RET-SDI-CTL-OFF/ON
RET-SEL-VBS0
e15
c15
SDI-RET-SEL1
a6
CN-2653,902-d16
CN-2653,902-d16
DM-160,902-a10
I/O
EXPANDER
S102 TEST
S101 RET SET
S103 MODE
DIP SW
S108 PAGE
PWR-OK/NG
S104 A/B
S105 ON/OFF
11
REW
FF
RESET
IC130
2 5
CONF-DONE
NCONFIG
IC103,104
IV PLD
10
16
71
D-FF
IC127
10
2
1
4
27M-CLK-P2C
IC302
SYNC
3
2
VIDEO
SEP
198
A RET-V
199 A RET-H 7
AMP
Q302
IC129
IC120-122
10
10
A11-E11
A10-E10
CN901
R-Y0 TO R-Y9
EN-156,901-A10 TO E10
B-Y0 TO B-Y9
A9-E9
A8-E8
EN-156,901-A8 TO E8
A5-E5
A4-E4
Y0 TO Y9
EN-156,901-A4 TO E4
F
SKIN-GATE
E7
C7
EN-156,901-A7
EN-156,901-C7
OE2(PULL DOWN) A6
OE1(PLL DOWN) D6
CN-2653,902-a19
RET-VBS(X)-SEL a19
CN902
IC409,Q403
AMP
RET-SIGNAL-VBS(X) TR-133,902-a16e17
IC309,Q300
LPF
A-RET
RV401
CHU-SYNC
Q301,303
AMP DM-140,902-a4e6
36
37
H SYNC
V SYNC
7
VIDEO
IC301
3
SEP
SYNC
2
14 13
IC303 3
AMP
DC
3 1
PLL TR-133,902-a7CHU-M-PULL-CONT
e5
IC310
RET-DPGM-1/2DATA
RET-DPGM-LRCK
RET-DPGM-BCK
b4
d4
c4
BUFF
IC305
98
3 1
6 4
186
184
94
187
D-FF
IC107
16 5
17 478
73
DM-140,902-a19SKIN-TONE-GATE d10
AT-155,901-A1MST-SD-F E1
CN901
27M-CLK-P2A
193
192
IIC-SCL2
IIC-SDA2
e25
d25
CN902
AT-155,902-d25
EN-156,902-d25
EN-156,902-e25
AT-155,902-e25
18
17
16
2
3
BUFF
4
54
55
182
SERIAL-COM-CST
SERIAL-COM-CSO
MASTER-RST
e24
d24
e23
A-155,902-e24
EN-156,902-e24
AT-155,902-e23
EN-156,902-e23
EN-156,902-d24
EN-156,902-d24
AT-155,901-D1A1
CN901
MST-27M-CLK
BUTION
CLOCK
DISTRI-
IC128
1
27M-CLK
CN901
A7 EN-156,901-E7
12
LEVEL
SHIFT
IC132
4
27M-CLK-P2B
61
8
4
TP101
27M-CLK-P2C
27M-CLK-P2A
CHECK
CPU
POWER
Q101,102
+5V
c8,d8
e8
+5.5V
CN902
REFERENCE 15Va2
-5.5V
e9
d9
MAIN +3.7V
A3-E3
REG
IC3(1/2),G1
+5V
IC3(2/2),Q2
REG
-5V
+1.5V
IC4(1/2),Q4,6
AMP
IC102,Q103,104
REG
IC4(2/2),Q3,5
REG
+3.3V
+2.5V
LEVEL
Q8
PWR-OK/NG
POWER
D4
c24 SERIAL-LOAD
SERIAL-CLOCK
SERIAL-DATA
b24
a24
AT-155,902-b24
EV-156,902-b24
AT-155,902-a24
EN-156,902-a24
EN-156,902-c24
AT-155,902-c24
BUFF
IC105
2
3
4
18
17
16
4
BUFF 5
IC106
3
16
15
17
6
Y-DC
B-Y-DC
R-Y-DC
SATURATION
CHECK
Q7,10
CN902
2
MAIN-Y-OUT
79 10
MASTER RST IC304
MAIN COMPH
VCC
A11 TO E11
A9 TO E9
A5 TO E5
CN901
MEN A
CN902
CN902
CN902
CN902
CN902
CN902
CN902
CN902
CN401
CN401
NC
AT-155,901-D6
NC
AU-300,902-b2
AU-300,902-a2
IV-57IV-57
IV-57