Toshiba e-Studio 162 Service Manual page 141

MCU PWB (IMC2 section 1/2)
(2-D4) PIDATA[7..0]
4
(9-B3) (9-B3) (13-C4) PB_DATA[7:0]
3
(9-B3) (13-C4) PB_ADDR[7:0]
USBVBUS
R231
7.5kF
R232
2
C267
10kJ
NC
R320 10KJ
/FPOFF
(2-E3) PODATA[7..0]
VCC3
(1-B1)
R244 10KJ
TDO
R243 10KJ
TCK
R242 10KJ TMS
R241 10KJ TDI
R240 10KJ TRST_L
1
A
(2-D3) /PIWR
(2-D3) /PIACK
(2-D3)
/PIREQ
PIDATA7
PIDATA6
PIDATA5
PIDATA4
PIDATA3
PIDATA2
PIDATA1
PIDATA0
OA_RX
OA_TX
RY_BY
(8-C1) CLK_EXT
(13-C3) PB_NCS1
BR74
PB_DATA7 1 8 33JX4
PB_DATA6 2 7
PB_DATA5 3 6
PB_DATA4 4 5
BR75 33JX4
PB_DATA3 1 8
PB_DATA2 2 7
PB_DATA1 3 6
PB_DATA0 4 5
(9-A2) PB_NCS3
(9-A2) (13-C3) PB_NAE0
(9-B2) (13-C3) PB_NWE
(9-B2) (13-C3) PB_NOE
BR77 33JX4
PB_ADDR0 1 8
PB_ADDR1 2 7
PB_ADDR2 3 6
PB_ADDR3 4 5
PB_ADDR4 BR78 1 8 33JX4
PB_ADDR5 2 7
PB_ADDR6 3 6
PB_ADDR7 4 5
(1-B3) ES_CMD
(1-B3) ESS_TS
(1-D2) (FW)
(9-B2) DT_ACKB
(9-B2) DT_REQB
MODEM_IN
(1-A3) /ES_PAGE
(1-B3) /ESC_RDY
(1-B3) /ESS_RDY
(9-D3) WAKEUP
(2-D2) /IMC_READY
(13-C3) MDM_IRQ
(9-D3) SUSPEND
(2-E3) /SC_LINE
(9-B2) INT_USBD
(2-E3) /PR_LINE
/FPOFF
/FPOFF
(2-D4) /H_SYNC
(2-D3) /POREQ
(2-D3) /POACK
PODATA7 1 8
PODATA6 2 7
PODATA5 3 6
PODATA4 4 5
PODATA3 BR36 1 8
PODATA2 2 7
PODATA1 3 6
PODATA0 4 5
BR38
(2-C1) (9-B2)
/OA_RST
TDO
TDO
TCK
TCK
TMS
TMS
VCC3
TDI
TDI
TRST_L
TRST_L
R233 OPEN
R234 OPEN
R235 4.7KJ
R236 4.7KJ
C300 X4
15P 32.3022MHz
R237 0J
XIN
XOUT
C306
15P
A
e-STUDIO162/162D/151/151D CIRCUIT DIAGRAM 14 - 15
B
IC37
119
PI_LINE_SYNC/GP_D6
120
PI_TR_TGEN
124
PI_TGEN6
125
PI_TGEN5
126
PI_TGEN4
127
PI_TGEN3
128
PI_TGEN2
129
PI_TGEN1
131
PI_TGEN0
132
PI_DATA7
133
PI_DATA6
134
PI_DATA5
135
PI_DATA4
137
PI_DATA3
138
PI_DATA2
141
PI_DATA1
142
PI_DATA0
143
PP_HIDRIVE/USART1_RX
145
PP_DRIVE/USART1_TX
146
PP_NINIT
147
PP_NFAULT
151
PP_NSELECTIN
152
PP_NAUTOFD
153
PP_SELECT
154
PP_PERROR
155
PP_BUSY
156
PP_NACK
157
PP_DATA7
159
PP_DATA6
160
PP_DATA5
161
PP_DATA4
162
PP_DATA3
163
PP_DATA2
165
PP_DATA1/USART1_CK
166
PP_DATA0
167
PP_NSTROBE
168
BASE_CLK/GP_PWM1
169
CLK_EXT/GP_PWM2
170
MAIN_CLK/GP_PWM0
178
REG_A9/PB_NCS1
180
REG_A8/PB_NCS2
181
REG_AD7/PB_DATA7
182
REG_AD6/PB_DATA6
183
REG_AD5/PB_DATA5
185
REG_AD4/PB_DATA4
186
REG_AD3/PB_DATA3
187
REG_AD2/PB_DATA2
188
REG_AD1/PB_DATA1
189
REG_AD0/PB_DATA0
190
REG_ADDR_VALID/PB_NCS0
194
REG_RD_L/PB_NCS3
195
REG_WR_L/PB_NAE0
196
REG_CS_L/PB_NAE1
197
REG_RDY/PB_NWE
198
INTERRUPT_L/PB_NOE
199
GP_C0/PB_ADDR0
201
GP_C1/PB_ADDR1
202
GP_C2/PB_ADDR2
203
GP_C3/PB_ADDR3
204
GP_C4/PB_ADDR4
205
GP_C5/PB_ADDR5
207
GP_C6/PB_ADDR6
208
GP_C7/PB_ADDR7
1
GP_B0/USART0_TX
2
GP_B1/USART0_RX
8
GP_B2/USART0_CK
9
GP_B3/ANA_SD1
11
GP_B4/DT_ACKB
12
GP_B5/DT_REQB
13
GP_B6/DT_ACKA
14
GP_B7/DT_REQA
15
GP_D0/ADC_A0
16
GP_D1/ADC_A1
19
GP_D2/ADC_A2
21
GP_D3/ADC_CLK
22
GP_D4/ADC_DATA
23
GP_D5/ADC_NCS
24
GP_A0
26
GP_A1
28
GP_A2/DC_CHY1
29
GP_A3/DC_CHX1
30
GP_A4/DC_PWM1
31
GP_A5/DC_CHY0
32
GP_A6/DC_CHX0
34
GP_A7/DC_PWM0
37
PO_LINE_SYNC/ANA_SCLK
38
PO_PAGE_SYNC/ANA_NCS
39
PO_REQ/ANA_SD0
40
PO_ACK/PDATA0/PDS0
42
PO_DONE/PDATA2/PDS2
43
PO_WR/PDATA1/PDS1
44
PO_DATA7/LHEAT/PAS_M
45
PO_DATA6/LCTRL/CFIRE2
47
PO_DATA5/AGATE/CFIRE1
48
PO_DATA4/ACLK/MFIRE2
33J 49
PO_DATA3/PENABLE/MFIRE1
50
PO_DATA2/PLOAD
51
PO_DATA1/PCLK
52
PO_DATA0/PDATA3/PAS_C
33J
175
USB_DM
176
USB_DP
112
RESET_L
113
TDO
114
TCK
116
TMS
117
TDI
118
TRST_L
172
TEST_MODE0
177
TEST_MODE1
5
XIN
4
XOUT
OA-982
B
74 SDRAM_DATA0 BR69 1
SDRAM_DATA0
73 SDRAM_DATA1 2
SDRAM_DATA1
72 SDRAM_DATA2 3
SDRAM_DATA2
68 SDRAM_DATA3 4
SDRAM_DATA3
67 SDRAM_DATA4 BR70 1
SDRAM_DATA4
66 SDRAM_DATA5 2
SDRAM_DATA5
65 SDRAM_DATA6 3
SDRAM_DATA6
63 SDRAM_DATA7 4
SDRAM_DATA7
62 SDRAM_DATA8 BR71 1
SDRAM_DATA8
61 SDRAM_DATA9 2
SDRAM_DATA9
60 SDRAM_DATA10 3
SDRAM_DATA10
58 SDRAM_DATA11 4
SDRAM_DATA11
57 SDRAM_DATA12 BR72 1
SDRAM_DATA12
56 SDRAM_DATA13 2
SDRAM_DATA13
55 SDRAM_DATA14 3
SDRAM_DATA14
53 SDRAM_DATA15 4
SDRAM_DATA15
109 SDRAM_DQMA0 BR73 1
SDRAM_DQMA0
107 SDRAM_DQMB0 2
SDRAM_DQMB0
106 SDRAM_DQMA1 3
SDRAM_DQMA1
105 SDRAM_DQMB1 4
SDRAM_DQMB1
R218
104 SDRAM_CS0_L
SDRAM_CS0_L
102
SDRAM_CS1A_L
77
SDRAM_CS1B_L
75 R332
ROM_CS_L
111 R333
SDRAM_WE_L
110 R334
SDRAM_CAS_L
101 R335
SDRAM_RAS_L
BR111
100 1
SDRAM_ADDR0
99 2
SDRAM_ADDR1
97 3
SDRAM_ADDR2
96 4
SDRAM_ADDR3
95 BR112 1
SDRAM_ADDR4
94 2
SDRAM_ADDR5
92 3
SDRAM_ADDR6
91 4
SDRAM_ADDR7
BR113
90 1
SDRAM_ADDR8
89 2
SDRAM_ADDR9
85 3
SDRAM_ADDR10
82 4
SDRAM_ADDR11
80 BR114 1
SDRAM_ADDR12
2
84 3
SDRAM_BANK0
83 4
SDRAM_BANK1
R356
79
SDRAM_CLK
78 SDRAM_CKE
SDRAM_CKE
OA3.3V
7
PLLCS_VDDA
C259 C260
0.01U 1U
6
PLLCS_VSSA
149
PLLSS_VDDA
C262 C263
0.01U 1U
148
PLLSS_VSSA
OA3.3V
3
VDD_IO
20
VDD_IO
25
VDD_IO
33
VDD_IO
46
VDD_IO
59
VDD_IO
71
VDD_IO
81
VDD_IO
93
VDD_IO
103
VDD_IO
115
VDD_IO
130
VDD_IO
144
VDD_IO
158
VDD_IO
171
VDD_IO
184
VDD_IO
200
VDD_IO
C273 C274
0.1U 0.1U
OA3.3V
18
VDD_CORE
36
VDD_CORE
70
VDD_CORE
88
VDD_CORE
122
VDD_CORE
140
VDD_CORE
174
VDD_CORE C283 C284
192
VDD_CORE 0.1U 0.1U
10
VSS_IO
27
VSS_IO
41
VSS_IO
54
VSS_IO
64
VSS_IO C292 C293
76
VSS_IO
0.1U 0.1U
86
VSS_IO
98
VSS_IO
108
VSS_IO
123
VSS_IO
136
VSS_IO
150
VSS_IO
164
VSS_IO
179
VSS_IO
193
VSS_IO
206
VSS_IO
17
VSS_CORE
35
VSS_CORE
69
VSS_CORE
87
VSS_CORE
121
VSS_CORE
139
VSS_CORE
173
VSS_CORE
191
VSS_CORE
(8-A3)
C
8 150JX4 _SDRAM_DATA
7 _SDRAM_DATA1
6 _SDRAM_DATA2
5 _SDRAM_DATA3
8 150JX4 _SDRAM_DATA4
7 _SDRAM_DATA5
6 _SDRAM_DATA6
5 _SDRAM_DATA7
8 150JX4 _SDRAM_DATA8
7 _SDRAM_DATA9
6 _SDRAM_DATA1
5 _SDRAM_DATA1
8 150JX4 _SDRAM_DATA1
7 _SDRAM_DATA1
6 _SDRAM_DATA1
5 _SDRAM_DATA1
8 33JX4 _SDRAM_DQMA
7 _SDRAM_DQMB
6 _SDRAM_DQMA
5 _SDRAM_DQMB
33J
_SDRAM_CS0_
33J
33J S
33J SDR
33J SDR
33JX4
8 SDRAM_ADDR0
7 SDRAM_ADDR1
6 SDRAM_ADDR2
5 SDRAM_ADDR3
8 33JX4 SDRAM_ADDR4
7 SDRAM_ADDR5
6 SDRAM_ADDR6
5 SDRAM_ADDR7
33JX4
8 SDRAM_ADDR8
7 SDRAM_ADDR9
6 SDRAM_ADDR10
5 SDRAM_ADDR11
8 33JX4 SDRAM_ADDR12
7
6 SDRAM_BANK0
5 SDRAM_BANK1
33J
R225
R226
C400
N.M.
C275 C276 C277 C278
0.1U 0.1U 0.1U 0.1U
C285 C286 C287 C288
0.1U 0.1U 0.1U 0.1U
C294 C295 C296 C297
0.1U 0.1U 0.1U 0.1U
CLK_EXT
CLK_EXT
C