Sony EVO-720P - Page 43

SECTION
3
DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
MA-22
(Main
Audio
Switch)
HE-1
(Headphone Out)
CC-11
(Controller IN)
1G-1P
(Power Divid)
FB-2P
(Function, Switch,
MIC/HP Amp)
MD-18P 7
(Capstan/Dram Drive) PD-16
FP-84 Flexible Board
TS-74
(Tape End
Sensor)
(Mechanism
Control)
(PCM Audio Digital)
PA-11P
(PCM Audio Analog)
MB-9P
(PCM Audio)
(Y/C Video Process)
TS-74
(Tape Top Sensor)
FP-122 Flexible Board
FP-19 Flexible Board
SE-7P
TC-7P
(Title
Keyboard
IN)
JB-2P
(Monitor
DM-15P
DM-24
AYO EW 720)
3-2, OVERALL BLOCK DIAGRAM
Out)
Co-3
(Pause Control)
co-4
(Pause Out)
TR-26P
(Still Adj.)
JB-1P
(VIDEO/AUDIO
In/Out)
(Digital Memory)
(Edit Control/Digital Picture)
RP-52P
(REC/PB Head Amp)
Capstan Motor
©
LD-1
(Tape Sensor) we
Reel Motor
(Servo, System Control) jys-4
(Mode Switch)
FR-30P
(Head Amp/
Flying Erase)
(Terminal)
LS-9
(Loading Switch)
MONITOR
VIDEO OUTI 2)
OC OUT
Sv
RECODER
©
J037 0
VIDEO IN |
yo3e | RECODER ©
JO35 PLAYER ©
J036 MONITOR ©
VIDEO OUT
AU-B LIN
yo32 | RECODER
© ©
< <
$ Ss a s 8 2 ° € €
a 3
VIDEO IN R AU-B RIN
yo3: | RECODER | & ©
AuDIO OUT AU-B R ouT
TC
LO AU-A L OUT
4yo33_ | PLAYER
AUDIO OUT R © AU-A_R OUT
| AU-B L OUT
e
AU-M_R OUT
MONITOR
>
5 3 °
S$ 2
©
REG SV
MONITOR AU-M_L OUT
AUDIO
OUTIL)
|
| CN402
MLIS
BOARD
J301 MIC SIG
(mic) UV Yisee Page 197)|
J201 | I Rt
HE-1
BOARD
(See Page 195)
3B-1P_
BOARD
(See Page 198)
feat
(See Page 198)
o> |
BOARD oO 0)
(See Page 197)
| TC7P BOARD
VIDEO BIN
(See Page 183)
(See Page 167,171)
DM-24 BOARD
CNIO2 O O
| o)
(See Page 195)
CC-11 BOARD_
FB-2P BOARD (See Page 19
SWi,2,4-8
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POWER CONT 1 1 AFM_IN
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ATA I
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1
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t
a 1
DM-24 BOARD
(See Page 167,171) \
'
!
J
* SELECTOR
+ ENCODER
* DECODER
*CHARACTOR MIX
“SYNC SEP
Tee - (eee
CONTROL
5) |
EDITOR FUNC_KEY 4.5
FUNCTION |
¥
MONITOR MONI SW_A.B
Yok ney) -| SELECTOR
HEAD, a
PHONE £
AMP
PLAYER/RECODER | A/B FUNC KEY 1.2.3
FUNCTION
KEY
IPLAYER/
RECODER
A/B
MSO.
3CK
FUNCTION
DISPLAY
—40—
EXT. REF.V
DBBO — 0887
1 unnaenmmniniiamememmmemeeeeeeete teed
HK-3 BOARD (See Page 111,115)
“REC
CORE
Pay
REC Y
REC/PB Y
PBC
REC _C
Y PROCESS
REC Y
AFC {HROMA PROCESS
PULSE
GENERATOR
REF Vv
IC801
RE
AFM AUDIO
f MOD/DEMOD )
NOISE REDUCTION
MA -22 BOARD (See Page 186)
AU-B
L,
RI
!
|
AU-B LR OUT
STD OUT
AU-A_L,R OUT :
STO IN
Au-M
L,R OUT
aupio
SELECTOR
LcH,
RCH
OL
LCH, RCH W