Sony BVE-700A Maintenance Manual page 95

Editing control unit
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hf_sel
CN2
IC102,106,107
1st
c_sync,ext_vd,ext_oe
REF_IN
SYNC SEP
I C103
<buffered ref>
BUFFER
IC100,101
SAMPLE
<slicelevel>
HOLD
CN1
CPU BUS
CNT_MODE
LOOP_CUT
JTAG
IC300,303,306
+5V
DC_IN(12V)
+3.3V
DC-DC
+1.8V
CN100
+5V
TP401
TP400
IC401
+1.5V
+3.3V
+3.3V
Regulator
3.3V/1.5V
IC200
ADDR/DATA
IC500
SRAM
IC505
Flash
IC502
S500
RST SW
RST
IC
NiosCPU
S300
4bit DIP SW
CPU BLOCK
EPR
CN400
IC402
JTAG
JTAG
CONNECTOR
EPC2
(EPR)
BVE-700A
CN-2836, SG-272, SIO-26
IC201,X200,201,202
IC113
erh/l
_
pulse_p,pulse_t,tip_en
hd,vd,
fd,ckx
IC115
2nd
s_sync
hclk
SYNC SEP
IC115
MAIN
PROC
TEN FIELD
tc_sep
rfo,daclk
ID SEP
IC302
PROM
CN3
CN100
CH1 Tx/Rx
CH2 Tx/Rx
CH3 Tx/Rx
CH4 Tx/Rx
MON1
CN500
IC503
RS232C
CONNECTOR
(for Monitor)
RS232C
MON2
CN501
Driver
RS232C
CONNECTOR
(for Debug)
D200
LED1
D201
LED2
D202
LED3
SIO-26
CN-2836, SG-272, SIO-26
vclk1,2,3
VCXO
CONTROL
CNY1
IC207,208
HD1,2
CN2
VD1,2
FD1,2
DRIVER
CKX1,2
HCLK1,2
IC200,204,206
D/A
&
REF_OUT
DRIVER
CN1
D101
REF_EXT
REF_EXT
D100
REF_OK
D200
PLL_LOCK
pll_lock
CNV1
IC305
I2C BUS
EEPROM
SG-272
CNY1
CNT1
4-5
4-5
Q101,Q102
REF VIDEO
BUF
RS-232C
8
GPI
RS-422C
T101
ETHER
TRANS
REG
12V→8V
THP1
IC1
+8V
CN1
REF VIDEO IN
CN2
CN3
EDL
CN4
GPI
CN5
PANEL
CN6
RJ-45
NETWORK
CN-2836

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