IBM L150 Service Manual page 24

+3.3V
Close to respective power Pins
+ C201 C202 C203 C204 C205 C206 C207
C221
22uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
GND
+2.5V
Close to respective power Pins
C212 C213 C214 C215 C216 C217 C218
+
C211
22uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
GND
+3.3V
R201
4.7K 1/16W
C245
+
22uF/16V
+3.3V GND
U201
3
VCC
D603
2
LL4148 RSTN
1
GND
NC
Reset
Circuit
+ C614
22uF/16V
GND 1 Q504
PMBS3904
1 Q503
PMBS3904
C615
100pF
GND
+3.3V
R208
10K
BOOTSTRAP SIGNALS
ADDRESS NAME SET DESCRIPTION
ROM_ADDR(4:0) USER_BITS(4:0) x Available for reading from a status register
ROM_ADDR5 Reserved x If using 6-wire host protocol, program this bit to 0
ROM_ADDR6 SCLPOL x Determines polarity of HCLK signal
ROM_ADDR7 HOST_PROTOCOL 0 If using 6-wire host protocol, program this bit to 1
ROM_ADDR8 HOST_PORT_EN 1 GPIO(22:16) is on "Host Port" pins
ROM_ADDR9 OCM_START 1 1 = OCM becomes active after OCM_CLK is stable
ROM_ADDR(12:10) USER_BITS(7:5) x Available for reading from a status register
ROM_ADDR13 OSC_SEL 0 0 = XTAL and TCLK pins are connected
ROM_ADDR14 OCM_ROM_CFG(1) 1 1 = All 48K of ROM is in external ROM
C222
22uF/16V
C208 C209 C210 +3.3V
0.1uF/16V 0.1uF/16V 0.1uF/16V
FB203
600 OHM
C251
FB204 22uF/16V
+3.3V 600 OHM
+ + C231 C232
C219 C220 C229 C230
22uF/16V 22uF/16V 0.1uF/16V 0.1uF/16V
0.1uF/16V
0.1uF/16V 0.1uF/16V
GND
+3.3V 3.3V_DVI
FB205
+ 600 OHM C238 C239
C237
22uF/16V 0.1uF/16V 0.1uF/16V
GND +2.5V
GND
+
C243
22uF/16V
OPTION FOR 5115
GND
PPWR
PBIAS
+3.3V
+5V
D201 C246
LL4148 22pF
R203
10K 1/16W C247
22pF
AUDIO_SD
AUDIO_SD
VGA_PLUG
VGA_PG
+3.3V
DDC_SDA_A
DDC_SCL_A
DDC_SCL
DDC_SDA
R202
R629 1K 1/16W
DVI_PLUG
DVI_PLUG
0 1/16W
RED+
RED-
GREEN+
GND
GREEN-
BLUE+
BLUE-
R516
HS
R517
VS
RXC+
RXC-
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
VCC_ROM VCC_ROM
R209 R210
10K 1/16W 10K 1/16W
U202
/ROM_WE 31
WE
BANK0 30
NC/A17
2
A16
1/16W RMADDR15 3
A15
RMADDR14 29 21
A14 DQ7
RMADDR14 RMADDR13 28 20
A13 DQ6
RMADDR9 RMADDR12 4 19
A12 DQ5
RMADDR8 RMADDR11 25 18
A11 DQ4
RMADDR10 23 17
A10 DQ3
RMADDR12
RMADDR9 26 15
A9 DQ2
RMADDR11
RMADDR8 27 14
A8 DQ1
RMADDR10
RMADDR7 5 13
A7 DQ0
RMADDR4
RMADDR6 6
A6
RMADDR3
RMADDR5 7
A5 FB207
RMADDR2 RMADDR4 8
A4
RMADDR1 RMADDR3 9 600 OHM
A3
RMADDR0 RMADDR2 10
A2
RMADDR1 11
A1
RMADDR0 12 1
A0 NC
ROM_OEn
R211 24 32
VCC_ROM
OE VCC
ROMCE#
10K 1/16W 22 16
CE GND
W49F002
R633
GND
10K 1/16W
GND
32-Pin PLCC Socket
FLASH/ Prom-Jet Socket
3.3V_DDDS
FB201 FB202
+ 600 OHM C223 + 600 OHM C225
C224
0.1uF/16V 22uF/16V 0.1uF/16V
GND GND
+2.5V
GND GND
3.3V_SDDS
3.3V_RDDS
C226 C227 C228
+
0.1uF/16V 0.1uF/16V 0.1uF/16V U203
3.3V_RGB
AGND 160
AVDD_ADC
164
AVDD_BLUE
C233 C234 C235 C236 168
AVDD_GREEN
172
AVDD_RED
0.1uF/16V 0.1uF/16V 0.1uF/16V
157
SGND_ADC
158
AGND_ADC
161
AGND_BLUE
165
AGND_GREEN
AGND 169
AGND_RED
3.3V_DVI 173
AVDD_IMB
181
AVDD_RX2
C240 C241 C242 187
AVDD_RX1
193
AVDD_RX0
0.1uF/16V 0.1uF/16V 0.1uF/16V 196
AVDD_RXC
175
AGND_IMB
178
AGND_RX2
184
AGND_RX1
2.5V_RXPL 190
AGND_RX0
FB206 197
AGND_RXC
600 OHM C244 198
AGND_RXPLL
0.1uF/16V
GND 199
VDD_RXPLL_2.5
GND
149
AVSS_RPLL
145
AVSS_SDDS
140
AVSS_DDDS
AGND
X201
14.318MHz 113
PPWR
114
PBIAS
R204 XTAL 151
XTAL
TCLK 152
TCLK
2.7K 1/16W 206
GPIO20/HDATA3
GND 207
GPIO19/HDATA2
BANK0 208
GPIO18/HDATA1
ROMCE# 1
GPIO17/HDATA0
205
GPIO16/HFS
204
GPIO22/HCLK
6
DDC_SCL
7
DDC_SDA
5
RESETn
4
GPIO21/IRQn
171
RED+
170
RED-
167
GREEN+
166
GREEN-
163
BLUE+
162
BLUE-
47 1/16W 137
HSYNC
47 1/16W 136
VSYNC
159
ADC_TEST
194
RXC+
195
RXC-
179
RX2+
180
RX2-
185
RX1+
186
RX1-
191
RX0+
192
RX0-
3.3V_DVI
R205 1K 1/16W 174
REXT
RMADDR15 8
ROM_ADDR15
RMADDR14 9
ROM_ADDR14
RMADDR13 10
ROM_ADDR13
RMADDR12 11
ROM_ADDR12
RMADDR11 12
ROM_ADDR11
RMADDR10 13
ROM_ADDR10
RMADDR9 14
ROM_ADDR9
RMADDR8 15
ROM_ADDR8
RMADDR7 16
ROM_ADDR7
RMADDR6 17
ROM_ADDR6
RMADDR5 18
ROM_ADDR5
RMDATA7 RMADDR4 19
ROM_ADDR4
RMDATA6 RMADDR3 22
ROM_ADDR3
RMDATA5 RMADDR2 23
ROM_ADDR2
RMDATA4 RMADDR1 24
ROM_ADDR1
RMDATA3
RMADDR0 25
ROM_ADDR0
RMDATA2
RMDATA1 RMDATA7
28
ROM_DATA7
RMDATA0 RMDATA6
29
ROM_DATA6
RMDATA5
+5V +3.3V 30
ROM_DATA5
RMDATA4
31
ROM_DATA4
RMDATA3 32
ROM_DATA3
RMDATA2 33
ROM_DATA2
RMDATA1 34
ROM_DATA1
RMDATA0 35
ROM_DATA0
FB208
ROM_OEn 36
600 OHM
ROM_OEn
VCC_ROM
C248
0.1uF/16V
GM5115
GND
GND
24
IBM 15" Service Manual
+3.3V
115 R225 22 1/16W
DEN/TCON_ECLK
117 R226 22 1/16W
DVS/TCON_FSYNC
110 OB7
PD47/OB7
109 OB6
PD46/OB6
108 OB5
PD45/OB5
107 OB4
PD44/OB4
106 OB3
PD43/OB3
105 OB2
PD42/OB2
104 OB1
PD41/OB1
103 OB0
PD40/OB0
102 OG7
PD39/OG7
101 OG6
PD38/OG6
100 OG5
PD37/OG5
99 OG4
PD36/OG4
96 OG3
PD35/OG3
95 OG2
PD34/OG2
94 OG1
PD33/OG1
93 OG0
PD32/OG0
92 OR7
PD31/OR7
91 OR6
PD30/OR6
90 OR5
PD29/OR5
87 OR4
PD28/OR4
86 OR3
PD27/OR3
85 OR2
PD26/OR2
84 OR1
PD25/OR1
83 OR0
PD24/OR0
80 EB7
PD23/EB7
79 EB6
PD22/EB6
78 EB5
PD21/EB5
77 EB4
PD20/EB4
76 EB3
PD19/EB3
75 EB2
PD18/EB2
74 EB1
PD17/EB1
73 EB0
PD16/EB0
72 EG7
PD15/EG7
71 EG6
PD14/EG6
70 EG5
PD13/EG5
69 EG4
PD12/EG4
66 EG3
PD11/EG3
65 EG2
PD10/EG2
64 EG1
PD9/EG1
63 EG0
PD8/EG0
62 ER7
PD7/ER7
61 ER6
PD6/ER6
60 ER5
PD5/ER5
59 ER4
PD4/ER4
58 ER3
PD3/ER3
57 ER2
PD2/ER2
56 ER1
PD1/ER1
55 ER0
PD0/ER0
118 TCON_OCLK
DCLK/TCON_OCLK
116 DHS_LP
DHS/TCON_LP
119 TCON_OSP
TCON_OSP
120 TCON_OPOL
TCON_OPOL
121
TCON_OINV
122
TCON_ESP
123
TCON_EPOL
124
TCON_EINV
125 TCON_RSP2
TCON_RSP2
126 TCON_RSP3
TCON_RSP3
127 TCON_RCLK
TCON_RCLK
49
GPIO10/TCON_ROE3
48
GPIO9/TCON_ROE2
128 TCON ROE
TCON_ROE
44 GPIO4/UART_DI
GPIO4/UART_D1
45 GPIO5/UART_DO
GPIO5/UART_D0
52 SCL
GPIO13
51 SDA
GPIO12
39
GPIO8/IRQINn
50 /ROM_WE
GPIO11
47 GPIO7
GPIO7
46 GPIO6
GPIO6/EXTCLK
43 GPIO3
GPIO3/TIMER1
42 GPIO2
GPIO2/PWM2
41
GPIO1/PWM1
40 GPIO0/PWM0
GPIO0/PWM0
201 R220
Int_Test CLKOUT
1K
200
N/C
142
N/C
132
Reserved
131 +5V
Reserved
GND
R214
10K 1/16W
SCL
SDA
+5V
CN202
1
GPIO5/UART_DO 2
GPIO5/UART_DO
GPIO4/UART_DI 3
GPIO4/UART_DI
4
GND RS232
CONN
BCLK
BCLK
DVS
DVS
C526 C525
OB[0..7]
22pF 22pF
GND
OG[0..7]
OR[0..7]
EB[0..7]
EG[0..7]
C535 22pF
GND
ACLK
ER[0..7] ACLK
C536 22pF
GND
R513 22 1/16W
RSP2
R224 22 1/16W
RSP2
RP201
1 8
2 7 SP
SP
3 6 LP
LP
4 5 CP510 22pF
POL
8 1
120 OHM(8P4R) 7 2
6 3
GND
RP202 5 4
1 8 INV
INV
2 7 RSP3
RSP3
3 6 RCLK
RCLK
CP511
4 5 ROE
ROE
5 4
120 OHM(8P4R) 6 3
7 2
GND
8 1
R216 4.7K 1/16W
LED_ORANGE
R217 4.7K 1/16W
LED_GRN
22pF
GPIO4/UART_DI
GPIO5/UART_DO
GPIO8
GPIO7
GPIO6
GPIO3
GPIO2
R218 10K 1/16W VOLUME
VOLUME
PWM0
+3.3V +5V C250
1/16W 1uF
R212 R213 GND
0 1/16W 0 1/16W
R215 C249
U204
10K 1/16W
0.1uF/16V
8 1
VCC A0
7 2
WP A1
6 3
SCK A2
5 4
SI VSS
GND M24C16-MN6T GND
715L-1039-A
Title
gm5115
Size Document Number Rev
C gm5115 A
Date: 星期六, 十二月 07, 2002 Sheet 3 of 6