IBM 15” Service Manual
24
C244
0.1uF/16V
+
C211
22uF/16V
HOST_PROTOCOL
SCLPOL
ROM_ADDR13
C238
0.1uF/16V
C207
0.1uF/16V
GND
+3.3V
GND
C239
0.1uF/16V
+5V
GPIO3
GPIO(22:16) is on "Host Port" pins
R614
10K
1/16W
R224
22 1/16W
HOST_PORT_EN
If using 6-wire host protocol, program this bit to 0
ROM_ADDR14
AGND
2.5V_RXPL
C219
0.1uF/16V
GND
+3.3V
ACLK
RSP2
C209
0.1uF/16V
OG5
+3.3V
LED_GRN
OR6
RCLK
VOLUME
C205
0.1uF/16V
+3.3V
OB[0..7]
R613
10K
1/16W
U203
115
117
155 153
165
169
161
158
157
178
2 20
53 67 81 97 111 129
26
88
134
203
176
175
182
184
188
190
197
198
199
150
148
146 144
141 139
94
93
91
92
95
96
99
100
101
102
105
106
107
108
109
110
104
103
37
160
164
168
172
173
181
187
193
196
DEN/TCON_ECLK
DVS/TCON_FSYNC
V
DD1_A
DC_2.5
V
DD2_A
DC_2.5
AGND_GREEN
AGND_RED
AGND_BLUE
AGND_ADC
SGND_ADC
AGND_RX2
RV
DD
RV
DD
RV
DD
RV
DD
RV
DD
RV
DD
RV
DD
RV
DD
CV
DD_2.5
CV
DD_2.5
CV
DD_2.5
CV
DD_2.5
V
D
D_RX
2_2.5
AGND_IMB
V
D
D_RX
1_2.5
AGND_RX1
V
D
D_RX
0_2.5
AGND_RX0
AGND_RXC
AGND_RXPLL
VDD_RXPLL_2.5
A
V
DD_RP
LL
V
DD_DP
LL_3.3
A
V
DD_S
DDS
V
DD_S
DDS
_3.3
A
V
DD_DDDS
V
DD_DDDS
_3.3
PD33/OG1
PD32/OG0
PD31/OR7
PD34/OG2
PD35/OG3
PD36/OG4
PD37/OG5
PD38/OG6
PD39/OG7
PD42/OB2
PD43/OB3
PD44/OB4
PD45/OB5
PD46/OB6
PD47/OB7
PD41/OB1
PD40/OB0
RV
DD
AVDD_ADC
AVDD_BLUE
AVDD_GREEN
AVDD_RED
AVDD_IMB
AVDD_RX2
AVDD_RX1
AVDD_RX0
AVDD_RXC
+
C222
22uF/16V
Available for reading from a status register
R630
10K
1/16W
C242
0.1uF/16V
Q503
PMBS3904
3
2
1
Determines polarity of HCLK signal
C210
0.1uF/16V
OCM_ROM_CFG(1)
GPIO4/UART_DI
SET
SP
LP
3.3V_RDDS
OG7
+
C614
22uF/16V
Close to respective power Pins
GND
C615
100pF
GND
LED_ORANGE
OCM_START
0
x
OG3
R216
4.7K 1/16W
GND
+3.3V
GND
USER_BITS(7:5)
1
GND
C216
0.1uF/16V
x
EG[0..7]
R632
10K
1/16W
DVS
OB6
R225
22 1/16W
C212
0.1uF/16V
C234
0.1uF/16V
Close to respective power Pins
3.3V_DVI
FB201
600 OHM
GND
GND
RCLK
R215
10K 1/16W
C223
0.1uF/16V
If using 6-wire host protocol, program this bit to 1
1 = All 48K of ROM is in external ROM
AGND
OG0
1
GPIO2
C236
0.1uF/16V
+
C237
22uF/16V
OB5
CP511
22pF
1
2
3
4
5
6
7
8
BCLK
C250
1uF
C202
0.1uF/16V
FB203
600 OHM
ROM_ADDR(4:0)
FB204
600 OHM
OPTION FOR 5115
C227
0.1uF/16V
C215
0.1uF/16V
POL
0 = XTAL and TCLK pins are connected
OR7
+
C251
22uF/16V
C217
0.1uF/16V
x
GND
PWM0
VOLUME
BOOTSTRAP SIGNALS
GND
R631 10K
1/16W
R616
10K
1/16W
1 = OCM becomes active after OCM_CLK is stable
0
+3.3V
ROE
GPIO7
RSP3
USER_BITS(4:0)
OG4
ACLK
RP202
120 OHM(8P4R)
1
2
3
4
5
6
7
8
OR[0..7]
OB2
R218
10K 1/16W
OSC_SEL
GND
C226
0.1uF/16V
FB202
600 OHM
x
gm5115
A
gm5115
715L-1039-A
C
3
6
星期六
,
十二月
07, 2002
Title
Size
Document Number
Rev
Date:
Sheet
of
+2.5V
BCLK
SP
R636
10K
1/16W
ADDRESS
3.3V_SDDS
GND
DVS
OB1
FB206
600 OHM
C225
0.1uF/16V
Available for reading from a status register
GND
C201
0.1uF/16V
C249
0.1uF/16V
NAME
GND
+
C230
22uF/16V
C536 22pF
ROM_ADDR5
C231
0.1uF/16V
R212
0 1/16W
GND
GPIO8
1
+2.5V
C235
0.1uF/16V
C213
0.1uF/16V
C240
0.1uF/16V
C232
0.1uF/16V
OB3
R217
4.7K 1/16W
C204
0.1uF/16V
+2.5V
GND
ROM_ADDR6
+3.3V
GND
OG[0..7]
INV
OG2
3.3V_DVI
RP201
120 OHM(8P4R)
1
2
3
4
5
6
7
8
ROM_ADDR7
OB0
OB4
+
C224
22uF/16V
EB[0..7]
C241
0.1uF/16V
LP
GND
GND
C233
0.1uF/16V
ROE
R635
10K
1/16W
Reserved
GPIO6
RSP2
D603
LL4148
C526
22pF
ER[0..7]
C208
0.1uF/16V
C218
0.1uF/16V
ROM_ADDR9
C206
0.1uF/16V
R213
0 1/16W
C525
22pF
22 1/16W
RSP3
3.3V_RGB
OG6
C535 22pF
+
C229
22uF/16V
ROM_ADDR8
OG1
R615
10K
1/16W
C214
0.1uF/16V
U204
M24C16-MN6T
1
2
3
4
5
6
7
8
A0
A1
A2
VSS
SI
SCK
WP
VCC
ROM_ADDR(12:10)
GND
C203
0.1uF/16V
+
C221
22uF/16V
GPIO5/UART_DO
OB7
3.3V_DDDS
CP510
22pF
1
2
3
4
5
6
7
8
C228
0.1uF/16V
+
C243
22uF/16V
+3.3V
R226
22 1/16W
R634
10K
1/16W
INV
Q504
PMBS3904
3
2
1
FB205
600 OHM
C220
0.1uF/16V
Содержание ThinkVision L150
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