Sony CCU-TX50 - DM-140

3-3 3-3
CCU-TX50/V2
TR-133,902-e21
CN16
CN15
Q501
IC503(1/2)
BLACK S/H
SYNC CLAMP
SYNC
SYNC S/H
Q503
IC505(1/2)
SYNC S/H
RV504
4
PULSE GEN
TP505
14
BLACK S/H
1
RV501
PULSE GEN
TP502
BLACK CLAMP
BLACK
Q303-305
IC703(1/2)
IC702
BLACK
Q907
D108
Q63
IC645
+5V
CN902
IC62(1/2)
REG
TRANS-HIRA-PIN9
PWR-OK/NG
e22
d9
e9
d8
c8
e8
-5.5V
+5.5V
Q65
REG
-5V
1,7
2
LEVEL
DIAG
3,6
SUPPLY
Q103,104
REG
Q61,62
RF
PHASE
YD
a1 COAX-SIGNAL(X)-IN
CN902
d1 TRIAX-SIGNAL(X)-IN
IC62(2/2)
CN2
EQ
CN1
IC101
AMP
d21
Q101
FL103
Q102
POWER
RFRF
FL102
(2/5)
+3.3V
POWER
D63
(1/5)
EQ
FL102
IC102
Q106,107
AMP
AMP
IC103
Q109,110
EQ
(3/5)
FL102
EQ
C
D104
SUPPLY
POWER
Q105
D
S1
POWER
Q108
SUPPLY
D106
IC6,7
B
IC2
Y CAR LEV
RV161
Y AGC
CONT
S301
C 2nd AGC
TP501
LV501
SYNC SEP
6
IC501
23
BUFF
Q504
SEP
SYNC
IC502
Y LEVEL
23
AMP
RV702
4
RF
LPF
Q704
FL701
Q703
Y CAR BAL
RV701
DEMOD
Y
4
VIDEO
AMP
Q705
BUFF
1
DC
AMP
DC SET
S301
C 2nd AGC
Q114,115
Q116-118
HOLD
PEAK
DIODERF
(4/5)
AMP
FL102
IC104
Q112,113
EQ
2
(5/5)
FL102
EQ
TP102
AMP
DC
1IC106
ATT
SUPPLY
POWER
Q111
D110
A
D112,113
SKINRF
LPF
Q613,614
FL602
TP603
DL601
AMP
SHIFT
DEMOD
LPF
RV603
Y VCO
RV602
VCO
X601
DC
AMP
IC602
1
MIX
3
Q605
S/H
AMP
Q602
FL601
B-Y LEVEL
TP101
B-Y
DEMOD
AMP
Q603
RV802
Q604
LPF
IC803(1/2)
1
DC
3
AMP
41
VIDEO
D308
Q303-305
Q302
SUPPLY
IC12,13
DECORDER
b21
c21
a21
PIN4-OVER
TRANS-HIRA-
CN902
CN902
e21
LEVEL
SHIFT
LEVEL
IC10
SHIFT
4
3
5
IC6,10,Q3
BUFF
IC12,13
POWER
FL303
EQ
PHASE
RF
AMP
IC301
33
3
LENGTH
CABLE
SELECT
MANU/AUTO
COMPARATOR
IC7-9
CONT
CLEAR
COUNTER
REF
4,14
COMPARATOR
1,7
IC204
C
(2/5)
FL302
D
POWER
SUPPLY
EQ
D304
FL302
(1/5)
RF
Q306
AMP
Q307-309
IC302
POWER
SUPPLY
B
AMP
RF
Q311-313
IC303
D306
EQ
Q310
EQ
FL302
(3/5)
Q318-320
PEAK
HOLD
C AGC
RV301
CONT
Q321-3262
2,5 7
AMP
DC
5
TP1
IC1(1/2)
AMP
RF
Q1,2
P-P
HOLD
D2,3
SUPPLY
POWER
D314
A
Q315-317
EQ
(4/5)
FL302
RF
D310
AMP
IC304
TP302
AMP
DC
1IC306
EQ
(5/5)
FL302
DIODE
ATT
D312,313
Q911 IC904(2/2)
Q804
FL801
Q803
IC801
B-Y
CAR BAL
RV801
EQ
IC306
BUFF
TP803
RV804
C VCO DC SET
AMP
IC802
IC803(2/2)
7
DC
5
C CAR LEV
LPF
Q808,809
FL802
RV805
VCO
7
X801
TP802
Q906
FL901
D902
Q910
90
SHIFT
R-Y
RV901
CARBAL
RF
AMP
TP301
R-Y
DEMOD
Q905
IC901
CONT
76
5
AMP
DC
S/H
IC903
IC902
4
LPF
1
VIDEO
AMP
Q908
SYNC S/H
Q902
CONT
GAIN
1
TP902
IC903
3
AMP
DC
SYNC
SAMPLE
RV503
SAMPLE S/H
IC505
Q502
SAMPLE S/H
PULSE GEN
RV502
SAMPLE GATE
SAMPLE GATE
Q303-305
912
PULSE GEN
TP503
10
1
1
TP504
SAMPLE CLAMP
DIAG
Y
(2/2)
5
7
SHIFT
(3/4)
9,10
LEVEL
8
IC504
BLACKS/H
S/HSAMPLE
Q707
1
3
SLICER
SAMPLE
Q706
3
AT-155,902-a23
TR-133,902-a22
TRANS-HIRA-PIN5
D/A-ANA-
LEVEL0-IN-Y
Y DIAG
a23
a22
IV-57,902-a10
CHU Y(X)-OUT a17
CN902
IC603(2/2)
VOLTAGE
CONT
IC603(1/2)
VCO
7
TP602
6
5
S/H
BLACK
Q608
RV601
Y OFFSET
1
FOLLOWER
SKIN GATE
BUFF
Q606
S/H
SEP
3
Q607 IC508
IC506(2/2)
SEP
IC507
SYNC
(2/2)
IC704,705
Q708
DIAG
TP601
DIAG
SKIN
S/H
5
B-Y
Q805
SHIFT
LEVEL
SHIFT
(4/4)
12,13 11
IC906
IC506(1/2)
LEVEL
(1/4)
7
1,2 3
IV-57,902-e6
IV-57,902-d10
SKIN-TONE-
GATE-OUT
a19
CHU-SYNC-OUT a4
TR-133,902-c22
AT-155,902-c23
IV-57,902-a7
TR-133,902-d22
PIN7 B-Y DIAG
TRANS-HIRA-PIN8
SKIN DIAG
LEVEL2-IN B-Y
D/A-ANA-
d22
c23
CHU B-Y(X)-OUT
TRANS-HIRA-
CN902
c22
a7
CN902
IC804
Q807
(1/2)
SYNC
1
BLACK
Q806
S/H
3
S/H
FOLLOWER
VOLTAGE
CONT
VCO
6
(2/2)
SAMPLE
B-Y OFFSET
TP801
ADJ
RV803
IC904(1/2)
VOLTAGE
FOLLOWER
S/H
Q909
DIAG
R-Y
IC204
214,5
LEVEL
SHIFT
RV903
6
CN902
AT-155,902-e22
AT-155,902-d23
D/A-ANA-LEVEL2-
IN B-Y
D/A-ANA-LEVEL3-
IN R-VDS
a6
d23
IV-57,902-d7
TR-133,902-b22
CHU R-Y(X)-OUT
R-Y DIAG
TRANS-HIRA-PIN6
a10
b22
(2/4)(1/2)
R-Y
LEVEL
RV902
AT-155,902-b23
D/A-ANA-
LEVEL1-IN R-Y
b23
CN902
IC905 IC906
MPX
FILTER
IC601
Q601
31
IC804
SAMPLE
IC906IC905
Q610-612
IC701
IC906IC705
TR-133,902-a21
TR-133,902-b21
TR-133,902-c21
TR-133,902-d21
TR-133,902-e22
PIN0-CABLE0
TRANS-HIRA-
PIN1-CABLE1
TRANS-HIRA-
PIN2-CABLE2
TRANS-HIRA-
PIN3-AUTO
TRANS-HIRA-
CD
IC1(2/2)
IC4,5
FILTER
MPX
IC61
Q64
BLACK
TP701
Q301
BUFF
Q301CN301
Q101
BUFF
D101
D102 D103 D105 D107 D109
MPX
FILTER
TR-133,CN100
RF_AUDIO
RF_RET
TR-133,CN701
RF_PROMPTER
TR-133,CN801
CN101
CN301
RF-Y
RF-C
DUMMY
DEMOD
PLUG IN SELECT
CN101
90
90 SET
90
DM-140DM-140
DM-140