Main Board (5/5) - Panasonic WJ-HDE300 Service Manual

<LOCATION MARK> MAIN BOARD (2/5)
H
G
F
HDD 4
CN200
RST 1
GND 2
DHD7
HD7 3
DHD8
HD8 4
DHD6
HD6 5
DHD9
HD9 6
E DHD5
HD5 7
DHD10
HD10 8
DHD4
HD4 9
DHD11
HD11 10
DHD3
HD3 11
DHD12
HD12 12
DHD2
HD2 13
DHD13
HD13 14
DHD1
HD1 15
DHD14
HD14 16
DHD0
HD0 17
DHD15
HD15 18
GND 19
NC 20
DMARQ 21
GND 22
IOW 23
GND 24
IOR 25
GND 26
IOROY 27
CSEL 28
DMACK 29
GND 30
INTRQ 31
SCHEMATIC DIAGRAM OF MAIN BOARD (2/5) [1]
DCLK
VTT
VTT
R204 10
R205 10
R206 10
R207 10
R208 100
R209 10
R211 10
SID[0-15]
V3D
TD206
V3D
R227
0
DGND
A1
GND_1
A2
NC_1
DHD14 A3
I/O_1
DHD15 A4
I/O_2
A5
I/O_3
A6
NC_2
A7
I/O_4
A8
I/O_5
MA7 A9
I/O.VREF_1
MA2 A10
I/O_6
A11
I.GCK2
A12
NC_3
MD21 A13
I/O_7
MD16 A14
I/O_8
MD11 A15
I/O_9
MD7 A16
I/O_10
MD3 A17
I/O_11
MD0 A18
I/O.VREF_2
A19
FL2Z I/O.VREF_3
A20
XWRTZ I/O[WRITE]
A21
TDO
A22
GND_2
DHD1 B1
I/O_12
B2
GND_3
DHD0 B3
I/O_13
B4
I/O.VREF_4
B5
I/O_14
B6
I/O_15
B7
I/O_16
B8
I/O_17
MA8 B9
I/O_18
MA3
B10
I/O_19
B11
NC_4
MD26
B12
I/O_20
MD22
B13
I/O.VREF_5
MD17
B14
I/O_21
MD12
B15
I/O_22
B16
NC_5
MD4
B17
I/O_23
MD1
B18
I/O_24
B19
FL3Z I/O_25
B20
V3D TDI
B21
GND_4
B22
CCLK
DHD13 C1
R229
I/O_26
XCLK
C2
0 NC_6
C3
GND_5
C4
TCK
C5
I/O_27
DGND C6
I/O.VREF_6
C7
I/O_28
R232 C8
I/O_29
MA9 C9
0
I/O_30
MA4 C10
I/O_31
C11
V3D I.GCK3
MD27 C12
I/O_32
MD23 C13
I/O_33
R231 MD18 C14
I/O_34
MD13 C15
I/O_35
CPUCLK 0
MD8 C16
I/O_36
MD5 C17
I/O_37
MD2 C18
I/O_38
DGND
C19
I/O[CS]
XCSZ
C20
GND_6
C21
I/O[DOUT.BUSY]
C22
3-2-2
D[0-15]
TD207
IC202