Digital(Decripter) Schematic Diagram - JVC HM-DH30000U Service Manual

D-vhs digital recorder
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4.23
DIGITAL (DECRIPTER) SCHEMATIC DIAGRAM
5 0
DIGITAL (DECRIPTER)
TO
HOST
MAIN_RESET
5
TO
HOST
BC_A[1-13]
TO HOST
4
BC_D[0-15]
IC1202
TC7SH04FU-X
C1207
0.1
3
TO HOST
PREC_CS
R1206
OPEN
BC_BCLK
BC_RS
BC_WS1
BC_WS
2
1
A
B
HADDR0
NC
HADDR1
NC
HADDR2
OTSDT0
HADDR3
OTSDT1
HADDR4
OTSDT2
HADDR5
OTSDT3
HADDR6
OTSDT4
HADDR7
OTSDT5
HADDR8
OTSDT6
HADDR9
OTSDT7
HADDR10
IC1201
CMDBSY
HADDR11
OTSV
JCP8044
HADDR12
NC
NC
NC
NC
NC
NC
NC
HDATA0
TCLK
HDATA1
ITSDT0
HDATA2
ITSDT1
HDATA3
ITSDT2
HDATA4
ITSDT3
HDATA5
ITSDT4
HDATA6
ITSDT5
HDATA7
ITSDT6
HDATA8
ITSDT7
HDATA9
NC
HDATA10
ITSV
R1205
C1203
C1206
0.1
0.1
10k
C
D
4-47
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
Note :
When replacing the parts , refer to the Parts List.
GND
TO DMAIN
VIDEO_27M
TO DVX
DECDATA[0-7]
TO
DMAIN
DECST
R1203
OPEN
TO DMAIN
DEC_9MDEC
TSDATA[0-7]
TO DMAIN
TSPSTART
K1202
TO VIDEO IF
PELN0984-150Y
AL3V
K1201
PELN0984-150Y
SW3.3V
C1201
C1202
0.1
T
22
/6.3
GND
E
F
4-48
P30098001a_rev0
G
H

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