Panasonic BB-HCM381A Service Manual page 160

RTCE
RTWR
RTCLK
RTCD
RTINT
H3 H4 H2 H5
D302
BAT_IN
RE1
D301
+3.3V
2
1
DGND
TILT_SEN
EXA[19-0]
47
RA301
EXA[0]
1 8
EXA[1] 7
2
EXA[2] 3 6
EXA[3] 4 5
RA302 47
EXA[4] 8
1
EXA[5] 2 7
EXA[6] 3 6
4 5
EXD[15-0]
47
RA303
EXD[0] 1 8
7
EXD[1] 2
3 6
EXD[2]
EXD[3] 4 5
RA304 47
8
EXD[4] 1
EXD[5] 2 7
EXD[6] 3 6
EXD[7] 4 5
47
RA305
EXD[8] 1 8
EXD[9] 2 7
EXD[10] 3 6
5
EXD[11] 4
47
RA306
EXD[12] 1 8
EXD[13] 2 7
6
EXD[14] 3
4 5
EXD[15]
+3.3V
IC302
18 NC18 1
NC1
17 NC17 2
TP_BAT NC2 3
16
NC16 NC3 4
15 NC15
NC4 5
14
VDD Foe 6
13
NC13 WR 7
12
CLK Fsel
11 DATA 8
CE
10 9
Fout GND
+3.3V DGND
IC301
10K
3
R305
4
MNA[0]
MNA[1]
nPDOWN
MNA[2]
MNA[3]
MNA[4]
MNA[5]
MNA[6]
MND[0]
MND[1]
MND[2]
MND[3]
MNA[6]
MNA[5]
MNA[4]
MNA[3]
MND[4] MNA[2]
MND[5]
MNA[1]
MND[6]
MNA[0]
MND[7]
MND[8] R308
EXMNRD
MND[9]
R309
MND[10]
EXMNWE0
MND[11]
DEVREST
SD_WAIT
MND[12]
MND[13]
MND[14]
MND[15]
DGND
R307 601
EXMCS2
SD_MCLK
nSD_INT
R312
+3.3V
0.1u
C303
DGND
R313
4.7K
IC305
RE1
1 8
OUT_A V+
2 7
A_IN B_OUT
R314 R320
3 6
A+IN B-IN
0 0
4 5
GND B+IN
DGND
10K
R317
37 VSS37
38 DMAACK
39 MINTESTY
40 nSTANDBY
41 MNA7
IC303
42 MNA6
MN5774
43 MNA5
44 MNA4
45 MNA3
46 MNA2
47 MNA1
48 nMNRE
0
0
0
R315
G1
601
G2
+3.3V
IC304
1
NC Vout
2
GND
3
CE Vin
SD-CMD L301
SD-CLK L302
+3.3V
L303
SDCD-[0]
DGND
L304
SDCD-[1]
C307
L305
SDCD-[2]
L306
SDCD-[3]
6.3V10u
L307
SD-CD
C308
L308
SD-WP
100p
nMNIRQ 24
nMNDK 23
C309
VDD22 22
0.1u
MCLK 21
VSS20 20
nMNCS 19
MND[0]
MND0 18
MND[1]
MND1 17
MND[2]
MND2 16
MND[3]
MND3 15
DGND
MND[4]
MND4 14
MND[5]
MND5 13
R326
601
BB-HCM381A MAIN BOARD 3/4 PCM SD BLOCK
TP_1.8V
+1.8V
5
4
DGND
PAN_S
TILT_S
+3.3V
DGND
102
SD_CMD
R327 100
102
SD_CLK
102
SDCD[0]
102
SDCD[1]
102
SDCD[2]
102
SDCD[3]
102
SD_CD
102
SD_WP
DGND