Overall; Dm-140 - Sony CCU-TX50 Service Manual

DC180V
IO-214
CAMERA
(TRIAX)
COAX
TR-133
CN-2653
VIDEO RET
AMP MOD
RET-1
SEL AMP
VIDEO RF
AMP DEMOD
RET-2
RET
AMP
MOD
AMP
LPF
RET-3 HPF
PROMPTER RF
CN-2474(1/5)
AMP
DATA/TONE
DEMOD
CHU H PLL
MOD
CN-2647(1/2) CN-2474(2/5)
PGM
MOD
MIC VARIOUS
SIGNALS
REMOTE
INCOM1
DEMOD
MIC2
DEMOD
MIC1
DEMOD
CN-2648 CN-2474(3/5)
AU-300
AUDIO OUT
CH-1
CH-2
PANEL INCOM-R
AMP
PANEL PGM
INCOM AMP
PANEL INCOM-T
AMP
SW-1257(2/2)
PROD(INCOM1)-R
PROD(INCOM1)-T
AMP
INTERCAM/
TALLY/
ENG(INCOM2)-T
PGM
PGM1
AMP
CN-2647(2/2) CN-2474(4/5)
PLUG-IN SELECT
RF
RET CD
R-Y
AMP DRIVER AMP
DEMOD
MPX B-Y
AMP
FILTER DEMOD
RF
PROMPT
YD Y
AMP
DEMOD
SKIN GATE
DEMOD
RF AUDIO
PULSE TONE DET H DUMMY
FORMER DEMOD
TONE CCU DATA OUT

DM-140

DETECT
CCU DATA IN
CCU DATA
MOD
INCOM1
MOD
AMP
AMP
AMP
AMP
AMP
SEL
SW-1257(1/2)
SEL
AMP
SEL SEL
AMP

Overall

Overall
IV-57
R-Y
VIDEO R-Y
ADC
AMP AMP
B-Y
VIDEO B-Y
ADC
AMP AMP
Y
VIDEO Y Y
ADC
AMP AMP 10
SKIN
SKIN TONE GATE
GATE
SEP
CHU
V
SYNC
SYNC SYNC
AMP H
SEP SEP
IV
PLD
PLUSE
GEN
MAIN
COMP H
PLL
V
SYNC
AMP H
SEP
AMP
AT-155
CHARA GEN DATA
VARIOUS
PHY ETXD SIGNALS
CPU &
4
I/O IIC SDA1
10/100 BASE-
EXPANDER
TX/FX IIC SDA2
PHY ERXD
TRANSCEIVER
IIC SDA3
4
32
DATA BUS
32
FLASH
NOVRAM
MEMORY
I/O
EXPANDER
VARIOUS
SIGNALS
IIC SDA3
ADC
3-2 3-2
EN-156
WFM STAIR STEP
WFM SEQ ON/OFF
R-Y R
DAC AMP
10 10
CB-GEN
B-Y B
&
DAC AMP
MONO-
10 10
COLOR
SYNC
Y G
DAC
10 10
D1OUTA
SERIAL
TX
10
D-ENC
D1OUTB
SERIAL
TX
BAR- 10
CHARA
PIX-
CHARA
VBS
DAC
10
PIX
VARIOUS DAC
ENCSC 10
VIDEO
DATA
OUT
DAC
WFM
8
DAC
GENLOCK 10
DRIVER ENCSC
DATA
SYNC OUT
ADC
8
AMP
SEL
PULSE
27M CLK PLL AMP
GEN
SYNC
SEP
SERIAL
PLD
I/0
4
VARIOUS
SIGNALS
SERIAL RCP
8 I/0 TX/RX
MEMORY
SDRAM STICK
16
I/F
CN-2649(1/3)
VDA-62(1/2)
WF MODE
R/R-Y
B/B-Y
MIX G/Y
DRIVER VBS/SDI-1
2
DRIVER VBS/SDI-2
2
DRIVER VBS/SDI-3
DRIVER
AMP AMP DRIVER
DRIVER
AMP LPF PIX
AMP LPF WFM
SYNC
OUT
CN-2649(2/3)
AMP AMP
REFERENCE
CN-2474(5/5)
CN-2649
(3/3)
VDA-62(2/2) CN-2650
BUS
REMOTE
I/F
MEMORY
STICK
DRIVER
POWER CONTROL
+3.7V
+5.5V
POWER
-5.5V ~AC IN
UNIT
+12.5V
-12.5V
DC180V
Overall
CCU-TX50/V2