JVC DR-MH20SE, Руководство по обслуживанию

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A
1
2
3
4
5
B C D E F G
SHEET 6
p20418001a_rev0
TO
DRIVE unit
TO
HDD
TO
SHEET 4
TO SHEET 4
TO SHEET 4
ATAPI Interface section
R2205
R2204
CN2101
IC2201
R2105
R2104
K2101
K2102
R2201
R2207
R2211
R2212
C2202
R2208
R2202
C2201
R2101 R2102 R2103
ATA_IORDY
ATA_DMAACK[L]
ATA_DIOR[L]
ATA_DIOW[L]
ATA_DAT[0-15]
Q2201
R2213
R2215
R2210
R2214
R2209
R2206
IC2101
ATA2_RESET
ATA2_DAT[0-15]
R2107
R2111
R2112
R2108
R2113
ATA_ADD[0-4]
IC2202
R2217
ATA_DMARQ
ATA_RESET
P_CTL[H]
R2115
R2110
R2114
R2109
ATA_INTRQ
R2106
K2103
RA2101
RA2102
RA2103
RA2208
RA2104
ATA2_DMARQ
ATA2_IORDY
ATA2_INTRQ
ATA2_DIOW[L]
ATA2_DIOR[L]
ATA2_DMAACK[L]
ATA2_ADD[0-4]
RA2201
RA2206
K2104
D2101
RA2209
RA2207
RA2210
RA2211
R2116
D2201 R2216
RA2202
RA2203
RA2204
RA2205
K2105
K2106
K2107
K2108
K2109
K2110
K2111
K2112
K2113
K2114
K2115
K2116
K2121
K2120
K2119
K2118
K2117
K2201
K2202
K2203
K2204
K2205
K2206
K2207
K2208
K2209
K2210
K2211
K2212
K2213
K2214
K2215
K2216
K2221
K2220
K2219
K2218
K2217
CN2201
C2101
IC2102
C2102
D5.0V
D3.3V
GND
R2203
RSTATA
GND
HD_AT[7]
HD_AT[8]
HD_AT[6]
HD_AT[9]
HD_AT[5]
HD_AT[10]
HD_AT[4]
HD_AT[11]
HD_AT[3]
HD_AT[12]
HD_AT[2]
HD_AT[13]
HD_AT[1]
HD_AT[14]
HD_AT[0]
HD_AT[15]
GND
DMARQ
GND
DIOW
GND
DIOR
GND
IORDY
CAB_SEL
DMACK
GND
INT_ATA
ATA_A1
ATA_A0
ATA_A2
CS1FX
CS3FX
GND
QGF0539C1-40W
NC
1A1
1A2
1A3
1A4
1A5
1A6
GND
GND GND
GND
1OE
2OE
1A7
1A8
1A9
1A10
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
2A9
2A10
VCC
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B9
1B10
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B9
2B10
SN74CBTD16210
#
SHORT
SHORT
#
#
DTC144WUA-X
#
NC
1A1
1A2
1A3
1A4
1A5
1A6
GND
GND GND
GND
1OE
2OE
1A7
1A8
1A9
1A10
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
2A9
2A10
VCC
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B9
1B10
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B9
2B10
SN74CBTLV16210
#
NC
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
OE
B1
B2
B3
B4
B5
B6
B7
B8
SN74CBT3245A
#
#
SHORT
OPEN
#
OPEN
#
SHORT
#
OPEN
#
#
# #
OPEN
#
OPEN
#
OPEN
#
OPEN
#
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
RSTATA
GND
HD_AT[7]
HD_AT[8]
HD_AT[6]
HD_AT[9]
HD_AT[5]
HD_AT[10]
HD_AT[4]
HD_AT[11]
HD_AT[3]
HD_AT[12]
HD_AT[2]
HD_AT[13]
HD_AT[1]
HD_AT[14]
HD_AT[0]
HD_AT[15]
GND
DMARQ
GND
DIOW
GND
GND
CS3FX
CS1FX
ATA_A2
ATA_A0
ATA_A1
INT_ATA
GND
DMACK
CAB_SEL
IORDY
GND
DIOR
QGF0539C1-40W
#
NC
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
OE
B1
B2
B3
B4
B5
B6
B7
B8
SN74CBTLV3245
#
#
82
33
82
33
10k
22
33
33
0.1
82
5.6k
0.1
4.7k 10k 5.6k
33
33
82
33
22
22
22
33
33
82
33
22k
33
82
33
22
22
33
33
33
33
33
33
33
33
220
220
0.1
0.1
4.7k
ATA_ADD[0-4]
ATA_ADD[1]
ATA_ADD[2]
D5.0V
ATA_DAT[7]
ATA_DAT[8]
ATA_DAT[6]
ATA_DAT[9]
ATA_DAT[5]
ATA_DAT[10]
ATA_DAT[4]
ATA_DAT[11]
ATA_DAT[3]
ATA_DAT[12]
ATA_DAT[2]
ATA2_DAT[7]
ATA_DAT[13]
ATA_DAT[1]
ATA_DAT[14]
ATA_DAT[0]
ATA_DAT[15]
ATA_ADD[3]
ATA_ADD[4]
ATA_DAT[0-15]
ATA_DAT[10]
ATA_DAT[7]
ATA_DAT[8]
ATA_DAT[6]
ATA_DAT[9]
ATA_DAT[5]
ATA_DAT[4]
ATA_DAT[11]
ATA_DAT[3]
ATA_DAT[12]
ATA_DAT[2]
ATA_DAT[13]
ATA_DAT[1]
ATA_DAT[0]
ATA_DAT[14]
ATA_DAT[15]
D3.3V
ATA2_DAT[8]
ATA2_DAT[6]
ATA2_DAT[9]
ATA2_DAT[5]
ATA2_DAT[10]
ATA2_DAT[4]
ATA2_DAT[11]
ATA2_DAT[3]
ATA2_DAT[12]
ATA2_DAT[2]
ATA2_DAT[13]
ATA2_DAT[1]
ATA2_DAT[14]
ATA2_DAT[0]
ATA2_DAT[15]
ATA2_DAT[0-15]
ATA2_ADD[0-4]
ATA2_ADD[1]
ATA2_ADD[0]
ATA2_ADD[2]
ATA2_ADD[3]
ATA_DAT[7]
ATA_DAT[8]
ATA2_ADD[4]
ATA_DAT[6]
ATA_DAT[9]
ATA_DAT[5]
ATA_DAT[10]
ATA_DAT[4]
ATA_DAT[11]
ATA_DAT[3]
ATA_DAT[12]
ATA_DAT[2]
ATA_DAT[13]
ATA_DAT[1]
ATA_DAT[14]
ATA_DAT[0]
ATA_DAT[15]
ATA_DAT[7]
ATA_DAT[8]
ATA_DAT[6]
ATA_DAT[9]
ATA_DAT[5]
ATA_DAT[10]
ATA_DAT[4]
ATA_DAT[11]
ATA_DAT[3]
ATA_DAT[12]
ATA_DAT[2]
ATA_DAT[13]
ATA_DAT[1]
ATA_DAT[14]
ATA_DAT[0]
ATA_DAT[15]
ATA_ADD[0]
ATA_ADD[1]
ATA_ADD[2]
ATA_ADD[3]
ATA_ADD[4]
ATA_ADD[0]
GND
2-21 2-22