Sanyo VPC-MZ3EX Service Manual page 41

K
BUFFER BUFFER
J
IC149 IC148
TC7MH244FK TC7MH244FK
1 EA Vcc 20 1 EA Vcc
2 A1 EB 19 2 A1
YB4 YA1 YB4
3 18 3
I
A2 B4 A2
4 17 4
YB3 YA2 YB3
5 16 5
A3 B3 A3
6 15 6
YB2 YA3 YB2
7 14 7
A4 B2 A4
8 13 8
YB1 YA4 YB1
9 12 9
10 GND B1 11 10 GND
H
R1020
100;1/16J
G
F
224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190
E
SX6
D
IC102
C
OM/RBG324SANZ
B
BGA
A
QXXGA0141472M
1 2 3 4
OM/RZJ10B1780GAZ
1AV4J10B1910G
CN141
COMPACT FLASH
20
EB 19
YA1
18
B4
17
RB141
YA2
16 10K
IC145 RB142
B3
15
TC7SH00FU 10K
YA3
14
B2
13 4 3
6 5 4
YA4
12 2
B1 11 5 1
Q1401
OR/OMTR27Z
EMD3
OR/OMTR56Z
1 2 3
189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163
162
PLL_VDD1.8V
BT_RXON/PP25 161
160
BT_RXDATA/PP24
LCDD7/VDO7 159
LCDD6/VDO6 158
LCDD5/VDO5 157
LCDD4/VDO4 156
NC 155
LCDD3/VDO3 154
LCDD2/VDO2 153
LCDD1/VDO1 152
151
LCDD0/VDO0
VDD3.3V 150
VSS 149
DPLUS 148
DMINS 147
USBPDN 146
LCD_CLK_VDOCLK 145
TRACESYNC 144
TRACEPKT3 143
TRACEPKT2 142
TRACECLK 141
140
TRACEPKT1
TRACEPKT0 139
SDA14 138
SDA13 137
SDA12 136
SDA11 135
SDA10 134
SDA9 133
SDA8 132
VSS 131
130
VDD3.3V
SDA7 129
SDA6 128
SDA5 127
SDA4 126
VSS 125
VDD1.8V 124
SDA3 123
SDA2 122
SDA1 121
SDA0 120
119
VSS
VSS 118
SDD31 117
SDD30 116
SDD29 115
SDD28 114
SDD27 113
5 6 7 8
CA2 BOARD MAIN [UPPER RIGHT]
IC144
NC7WZ32K8X
1 8
2 7
3 6
4 5
OR/OM008Y1T0SZ
R1018
100;1/16J
R1005
0;1/16Z
6
1
Q1302
EMH2
1 6
2 5
3 4
9 10 11 12
C15
TEMP. SENSOR
IC251 IC251 IC251
LM62BIM3X LM62BIM3X LM62BIM3X
!
Vo
GND
+Vs
5 4
Q1301
EMD3
2 3
R1302
1.5K;1/16D
R1304
18;1/16D
TO
IC102
R1305
18;1/16D
13 14 15 16
K
J
I
1AV4J10QS401G
CN101
40
1 ZASIC_TEST0
ZASIC_TEST1
2
ZASIC_TEST2
3
ZASIC_RESET
4
ZSREQ
5
6 ASIC_SI
ASIC_SO
7 H
8 ASIC_SCK
ZCARD_DET
9
10 ZAV_JACK
ZUSB_DET
11
12 SY3V
LCDON
13
BLON
14
PAON
15
G
WAKEUP
16
AOUT
17
PON
18
19 AINL
GND
20
Q1604
21 ZBOOT/SUB2
DTC144EM
AUDIO_OUT
22
23 VDD3
F
AUDRST
24
25 AUDSCK
AUDSD
26
AUDSEN
27
ZA_MUTE
28
ZCF_LED
29
30 NTZPAL
D1601
MA141WK
LCDON2
31
E
32 GND
INT_TMP
33
34 GND
DC_IN
35
36 BOOST4.7V
UNREG
37
VMONIT
38
CHG
39
GND D
40
TO SY1 CN301
1AV4J11HV600G
R1605
CN102 CN102
C
1K;1/16J 60 60
1 TRIG
STOP
2
RDY
3
VMONIT
4
CHG
5
6 GND
GND
7
8 VIDEO_OUT
B
GND
9
10 AUDIO_OUT
GND
11
12 USB_D+
USB_D-
13
USB_VDD
14
ZAV_JACK
15
GND
16
A
17 FOE
FCLK
18
17 18 19