Service manual
34
37L 446 1 LCD HINGE (L501-C) 1 PCS
M1L 340 8128 SCREW 2 PCS
Q1L 330 8120 SCREW 3X8mm 2 PCS
Q1L 340 8128 SCREW 4X8mm 1 PCS
AM1L1740 12128 SCREW 4 PCS
9. Schematic
OR3
RMADDR0
C244
0.1uF/16V
+
C211
22uF/16V
HOST_PROTOCOL
SCLPOL
RMADDR6
EG6
ROM_ADDR13
RXC+
VGA_PLUG
C238
0.1uF/16V
GND
RMADDR11
C207
0.1uF/16V
GND
AGND
+3.3V
GND
DDC_SDA
RMDATA0
GND
RMDATA7
EB6
C239
0.1uF/16V
+5V
GPIO3
RMADDR5
R203
10K 1/16W
GPIO(22:16) is on "Host Port" pins
RMDATA7
R614
10K 1/16W
R224 22 1/16W
HOST_PORT_EN
If using 6-wire host protocol, program this bit to 0
RMADDR5
EG4
ROM_ADDR14
AGND
2.5V_RXPL
C219
0.1uF/16V
R208
10K 1/16W
GND
+3.3V
BLUE-
ACLK
VGA_PG
RMDATA2
RSP2
C209
0.1uF/16V
OG5
+3.3V
+3.3V
LED_GRN
OR6
EB0
RCLK
VCC_ROM
VOLUME
RMADDR11
C205
0.1uF/16V
+3.3V
OB[0..7]
XTAL
RMADDR1
R613
10K 1/16W
Int_Test
U203
GM5115
171
170
167
166
163
162
179
180
185
186
191
192
151
152
40
41
42
43
44
45
46
47
49
50
51
52
118
115
117
116
195
194
174
120
121
122
123
124
125
126
127
128
206
207
208
1
205
204
5
4
6
7
48
39
201
25
24
23
22
19
18
17
16
15
8
35
34
33
32
31
30
29
28
9
10
14
12
13
11
36
155
153
165
169
161
158
157
178
2
20
53
67
81
97
111
129
26
88
134
203
176
113
114
175
182
184
188
190
197
198
199
150
149
148
146
144
141
139
145
140
137
136
3
21
38
54
68
82
98
112
130
89
133
202
135
156
154
177
183
189
147
143
138
200
159
61
62
65
66
69
70
71
72
94
93
75
76
77
78
79
80
74
73
85
86
87
90
91
92
84
83
95
96
99
100
101
102
64
63
105
106
107
108
109
110
104
103
119
27
131
142
132
60
59
58
57
56
55
37
160
164
168
172
173
181
187
193
196
RED+
RED-
GREEN+
GREEN-
BLUE+
BLUE-
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
XTAL
TCLK
GPIO0/PWM0
GPIO1/PWM1
GPIO2/PWM2
GPIO3/TIMER1
GPIO4/UART_D1
GPIO5/UART_D0
GPIO6/EXTCLK
GPIO7
GPIO10/TCON_ROE3
GPIO11
GPIO12
GPIO13
DCLK/TCON_OCLK
DEN/TCON_ECLK
DVS/TCON_FSYNC
DHS/TCON_LP
RXC-
RXC+
REXT
TCON_OPOL
TCON_OINV
TCON_ESP
TCON_EPOL
TCON_EINV
TCON_RSP2
TCON_RSP3
TCON_RCLK
TCON_ROE
GPIO20/HDATA3
GPIO19/HDATA2
GPIO18/HDATA1
GPIO17/HDATA0
GPIO16/HFS
GPIO22/HCLK
RESETn
GPIO21/IRQn
DDC_SCL
DDC_SDA
GPIO9/TCON_ROE2
GPIO8/IRQINn
CLKOUT
ROM_ADDR0
ROM_ADDR1
ROM_ADDR2
ROM_ADDR3
ROM_ADDR4
ROM_ADDR5
ROM_ADDR6
ROM_ADDR7
ROM_ADDR8
ROM_ADDR15
ROM_DATA0
ROM_DATA1
ROM_DATA2
ROM_DATA3
ROM_DATA4
ROM_DATA5
ROM_DATA6
ROM_DATA7
ROM_ADDR14
ROM_ADDR13
ROM_ADDR9
ROM_ADDR11
ROM_ADDR10
ROM_ADDR12
ROM_OEn
VDD1_ADC_2.5
VDD2_ADC_2.5
AGND_GREEN
AGND_RED
AGND_BLUE
AGND_ADC
SGND_ADC
AGND_RX2
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
CVDD_2.5
CVDD_2.5
CVDD_2.5
CVDD_2.5
VDD_RX2_2.5
PPWR
PBIAS
AGND_IMB
VDD_RX1_2.5
AGND_RX1
VDD_RX0_2.5
AGND_RX0
AGND_RXC
AGND_RXPLL
VDD_RXPLL_2.5
AVDD_RPLL
AVSS_RPLL
VDD_DPLL_3.3
AVDD_SDDS
VDD_SDDS_3.3
AVDD_DDDS
VDD_DDDS_3.3
AVSS_SDDS
AVSS_DDDS
HSYNC
VSYNC
RVSS
RVSS
RVSS
RVSS
RVSS
RVSS
RVSS
RVSS
RVSS
CVSS
CVSS
CVSS
CVSS
GND1_ADC
GND2_ADC
GND_RX2
GND_RX1
GND_RX0
VSS_DPLL
VSS_SDDS
VSS_DDDS
N/C
ADC_TEST
PD6/ER6
PD7/ER7
PD10/EG2
PD11/EG3
PD12/EG4
PD13/EG5
PD14/EG6
PD15/EG7
PD33/OG1
PD32/OG0
PD18/EB2
PD19/EB3
PD20/EB4
PD21/EB5
PD22/EB6
PD23/EB7
PD17/EB1
PD16/EB0
PD26/OR2
PD27/OR3
PD28/OR4
PD29/OR5
PD30/OR6
PD31/OR7
PD25/OR1
PD24/OR0
PD34/OG2
PD35/OG3
PD36/OG4
PD37/OG5
PD38/OG6
PD39/OG7
PD9/EG1
PD8/EG0
PD42/OB2
PD43/OB3
PD44/OB4
PD45/OB5
PD46/OB6
PD47/OB7
PD41/OB1
PD40/OB0
TCON_OSP
CVSS
Reserved
N/C
Reserved
PD5/ER5
PD4/ER4
PD3/ER3
PD2/ER2
PD1/ER1
PD0/ER0
RVDD
AVDD_ADC
AVDD_BLUE
AVDD_GREEN
AVDD_RED
AVDD_IMB
AVDD_RX2
AVDD_RX1
AVDD_RX0
AVDD_RXC
+
C222
22uF/16V
FB207
600 OHM
Available for reading from a status register
ER7
R630
10K 1/16W
C242
0.1uF/16V
Q503
PMBS3904
32
1
Determines polarity of HCLK signal
C210
0.1uF/16V
OCM_ROM_CFG(1)
GPIO4/UART_DI
R201
4.7K 1/16W
FLASH/ Prom-Jet Socket
SET
EG0
SP
R207
10K 1/16W
LP
RMDATA5
R214
10K 1/16W
3.3V_RDDS
RMADDR8
DVI_PLUG
OG7
+
C614
22uF/16V
Close to respective power Pins
GND
GREEN-
C615
100pF
GND
VCC_ROM
LED_ORANGE
EG1
OCM_START
0
x
DVI_PLUG
GPIO3
GPIO6
EB2
R210
10K 1/16W
RMADDR4
EG7
OG3
RX0+
RMADDR1
EB4
RMADDR14
R216 4.7K 1/16W
RS232
GND
RX0-
GPIO2
+3.3V
GND
RMADDR3
USER_BITS(7:5)
1
GND
BANK0
RMADDR15
GPIO0/PWM0
OR4
C216
0.1uF/16V
x
EG[0..7]
RMADDR12
R632
10K 1/16W
Reset
Circuit
RMADDR14
DVS
U201
NC
3
2
1
VCC
RSTN
GND
R206
10K 1/16W
SCL
OB6
+3.3V
R225 22 1/16W
C212
0.1uF/16V
R220
1K 1/16W
C234
0.1uF/16V
R205 1K 1/16W
Close to respective power Pins
3.3V_DVI
AUDIO_SD
GPIO4/UART_DI
RMADDR4
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
RMADDR8
1
GPIO2
SCL
RMDATA4
C236
0.1uF/16V
+
C237
22uF/16V
+5V
RMDATA3
EG3
OR1
OB5
ER0
RMADDR4
CP511
22pF
1
2
3
45
6
7
8
RED-
RMADDR9
BCLK
TCLK
C250
1uF
C202
0.1uF/16V
FB203
600 OHM
ROM_ADDR(4:0)
GREEN+
PPWR
RMADDR12
FB204
600 OHM
OPTION FOR 5115
RMADDR2
C227
0.1uF/16V
C215
0.1uF/16V
D201
LL4148
POL
RMADDR7
0 = XTAL and TCLK pins are connected
DDC_SDA_A
OR7
+
C251
22uF/16V
C217
0.1uF/16V
x
ER2
ER1
GND
RMDATA1
EG2
PWM0
RMDATA6
RMDATA2
VOLUME
R617
10K 1/16W
BOOTSTRAP SIGNALS
3.3V_DVI
GND
R631
10K 1/16W
SDA
R616
10K 1/16W
GPIO5/UART_DO
VS
RMADDR7
RMADDR8
1 = OCM becomes active after OCM_CLK is stable
RMADDR9
X201
14.318MHz
12
0
+3.3V
ROE
TCON_OPOL
TCON ROE
GND
RX1+
RXC-
GPIO7
RMADDR0
RSP3
GND
RMADDR2
EB7
USER_BITS(4:0)
RMADDR6
OG4
ACLK
RP202
120 OHM(8P4R)
1
2
3
4 5
6
7
8
RMADDR15
ROM_OEn
OR[0..7]
ROM_OEn
OB2
R218 10K 1/16W
FB208
600 OHM
OSC_SEL
GND
RMADDR13
TCON_RSP3
C226
0.1uF/16V
FB202
600 OHM
x
RMADDR14
ER5
DHS_LP
gm5115 A
gm5115
715L-1039-A
C
36
星期六
,
十二月
07, 2002
Title
Size Document Number Rev
Date: Sheet of
+2.5V
RMDATA3
VCC_ROM
BCLK
SP
R636
10K 1/16W
ADDRESS
3.3V_SDDS
GND
DVS
OB1
FB206
600 OHM
C225
0.1uF/16V
RMADDR0
GPIO7
Available for reading from a status register
GND
RX1-
R209
10K 1/16W
+3.3V
RMADDR1
ER6
RMADDR3
C201
0.1uF/16V
ROMCE#
RMADDR3
SDA
EB5
C249
0.1uF/16V
NAME
+5V
DDC_SCL_A
R211
10K 1/16W
GND
GPIO4/UART_DI
+
C230
22uF/16V
RMADDR10
BANK0
EG5
RMADDR10
C536 22pF
ROM_ADDR5
TCON_RCLK
R204
2.7K 1/16W
C231
0.1uF/16V
R212
0 1/16W
GND
GPIO8
RMADDR12
ROMCE#
1
+2.5V
/ROM_WE
TCON_OSP
C235
0.1uF/16V
C213
0.1uF/16V
OR0
C240
0.1uF/16V
C232
0.1uF/16V
GPIO4/UART_DI
RMADDR9
OB3
EB1
CN202
CONN
1
2
3
4
GND
R217 4.7K 1/16W
C204
0.1uF/16V
+2.5V
GND
GND
TCON_OCLK
ROM_ADDR6
GND
+3.3V
GND
RED+
RX2+
DDC_SCL
OG[0..7]
R516 47 1/16W
+5V
INV
GPIO5/UART_DO
OG2
3.3V_DVI
RP201
120 OHM(8P4R)
1
2
3
4 5
6
7
8
ROM_ADDR7
R633
10K 1/16W
U202
W49F002
3
29
28
4
25
23
26
27
5
6
7
8
9
10
11
12
21
20
19
18
17
15
14
13
24
31
32
1
16
2
30
22
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
OE
WE
VCC
NC
GND
A16
NC/A17
CE
C248
0.1uF/16V
OB0
OB4
ER4
R629 1K 1/16W
+
C224
22uF/16V
EB[0..7]
TCON_RSP2
C241
0.1uF/16V
PBIAS
LP
GND
GND
OR2
C233
0.1uF/16V
+3.3V
ROE
R635
10K 1/16W
Reserved
VCC_ROM
GPIO6
RSP2
RMADDR13
RMADDR10
EB3
/ROM_WE
D603
LL4148
C526
22pF
DESCRIPTION
ER[0..7]
GPIO5/UART_DO
RMDATA0
C208
0.1uF/16V
C218
0.1uF/16V
ROM_ADDR9
C206
0.1uF/16V
RX2-
RMDATA1
R213
0 1/16W
C246
22pF
RMDATA6
C525
22pF
R517 47 1/16W
R513 22 1/16W
32-Pin PLCC Socket
BLUE+
RSP3
3.3V_RGB
RMDATA4
OG6
OR5
RMADDR11
C535 22pF
+
C229
22uF/16V
ROM_ADDR8
OG1
R615
10K 1/16W
C214
0.1uF/16V
U204
M24C16-MN6T
1
2
3
45
6
7
8
A0
A1
A2
VSSSI
SCK
WP
VCC
C247
22pF
ROM_ADDR(12:10)
GND
HS
C203
0.1uF/16V
+
C221
22uF/16V
GPIO5/UART_DO
OB7
3.3V_DDDS
CP510 22pF
1
2
3
45
6
7
8
C228
0.1uF/16V
+
C245
22uF/16V
+
C243
22uF/16V
+3.3V
GND
GND
ER3
R226 22 1/16W
R634
10K 1/16W
R202
0 1/16W
+5V
AUDIO_SD
INV
Q504
PMBS3904
32
1
RMDATA5
RMADDR2
FB205
600 OHM
C220
0.1uF/16V