Gateway XHD3000 Service Manual page 50

30" LCD Color Monitor
22 CVBS_L
R1004
100K 1/10W
Au_AGND R1005
100K 1/10W
22 CVBS_R
22 SV_L
R1008
100K 1/10W
Au_AGND R1009
100K 1/10W
22 SV_R
22 Com_L
R1014
100K 1/10W
Au_AGND R1020
100K 1/10W
22 Com_R
22 DVI_L
R1027
100K 1/10W
Au_AGND R1028
100K 1/10W
22 DVI_R
22 PC_L
R1031
100K 1/10W
Au_AGND R1033
100K 1/10W
22 PC_R
4,6,8,12,15,19,20,21,24,25,27,28,29,30 GPIO[38:0]
GPIO31
R1003 C1254 AIN1A
10uF/16V
100 1% 1/10W
C1260
C1261
R1006 C1266 AIN1B
100 1% 1/10W 10uF/16V
R1007 C1271 AIN2A
10uF/16V
100 1% 1/10W
C1272
C1275
R1010 C1276 AIN2B
100 1% 1/10W 10uF/16V
R1013 C1277 AIN3A
10uF/16V
100 1% 1/10W
C1278
21 4245_MCLK
C1283
R1024 C1288 AIN3B
100 1% 1/10W 10uF/16V
R1026 C1292 AIN4A
100 1% 1/10W 10uF/16V
C1293
C1294
C1296
R1029 AIN4B
100 1% 1/10W
10uF/16V
C1297
R1030 AIN5A
100 1% 1/10W
10uF/16V C1298
C1299
R1034 C1300 AIN5B
100 1% 1/10W 10uF/16V
From sxT2
21 8416_MCLK
GPIO3 AUD_SDO3
AUD_SWO
GPIO[38:0] GPIO7
GPIO8 AUD_SCO
To sxT2
GPIO37 MCLK_SELECT
GPIO36 CS4245_RStn
GPIO25 LRCLK1
GPIO26 SCLK1
GPIO27 SDO1
T2_AUD_MCLK
GPIO[38:0]
GPIOX[38:0]
V5P0
C1258 C1259
1uF/25V
0.1uF/25V
DGND DGND
V5P0
FB14
1 2
120 OHM
C1267 C1268 C1269 C1270 U193
+
0.1uF/25V 0.1uF/25V 0.1uF/25V
14
10uF/16V
30
FB15
Au_AGND
1 2 46
120 OHM
+ C1273 AIN1A 11
C1274 AIN1B 12
10uF/16V
0.1uF/25V AIN2A 9
AIN2B 10
AIN3A 7
AIN3B 8
DGND
AIN4A 21
DGND AIN4B 22
AIN5A 23
AIN5B 24
26
27
AUD_MCLK2 40
GPIO3 37
GPIO8 38
GPIO7 39
4245_MCLK 44
SDO1 41
SCLK1 42
LRCLK1 43
25
C1289
+
10uF/16V
V3P3
C1301
0.1UF16V
2 to 1 MUX
DGND
V3P3
U196
8416_MCLK 1 4
IN1 Y
4245_MCLK 3
IN0
MCLK_SELECT
GPIO37 6 5
IN2 VCC
2
GND
SN74LVC1G97DCKR
DGND
V3P3
V5P0 V3P3
R1036
R1037 U197 10K 1/10W
2.67K OHM 1/10W 1%
Threshold = 4.5V
5 3
SENSE RST
1
NC
R1038
1K 1% 1/10W
TPS3803-01DCKR
1
DGND DGND
GPIO36 CS4245_RStn 2
R1039
10K 1/10W
NOTE: Cirrus recommends asserting CS4245
reset prior to power being removed to prevent
DGND
audio transients.
50
U192
3 2
IN OUT
C1255 C1257
C1256
0.1uF/25V
0.01UF 16V 0.01UF 16V FB12 FB13
120 OHM 120 OHM
DGND DGND DGND
DGND
+V3_VLC +V3_VLS
Analog Audio Input C1262 C1263 C1264 C1265
1uF/25V
0.01UF 16V 1uF/25V 0.01UF 16V
5 DGND DGND
VA VLC
36
VA VLS
28 DGND DGND
AUXOUTA
29
VD AUXOUTB
35
AIN1A /MUTE
AIN1B
33
AIN2A AOUTA
34
AIN2B AOUTB
AIN3A
AIN3B
47
CS4245_INT
INT
48 TP159
AIN4A/MICIN1 OVFL
6 AUD_RSTn
AIN4B/MICIN2 /RESET
2 R1142 100 1% 1/10W
I2C_SCL_1
SCL/CCLK
1 R1143 100 1% 1/10W
I2C_SDA_1
AIN5A SDA/CDOUT
4 R1011 330 1% 1/10W
+V3_VLC
AIN5B AD1/CDIN
3 R1012 330 1% 1/10W
DGND
AIN6A AD0/CS
AIN6B
17
VQ1
CS4245-CZZR 18
VQ2
C1279
+
MCLK2
19 C1281 C1282 0.1uF/25V
SDIN FILT1+
+
SCLK2
20 0.1uF/25V
LRCK2 FILT2+
C1286 10uF/16V
C1284 C1285
MCLK1
47uF/16V
SDOUT
+ + C1287
SCLK1
47uF/16V
LRCK1
15
AFILTA
16
MICBIAS AFILTB
C1290 C1291
DGND
Au_AGND
I2C Addr= 0x9C V3P3
C1295
0.1UF16V
V3P3 V3P3 DGND
U194
LRCLK1 2 3 GPIO25
1A 1Y
SCLK1 5 6 GPIO26
2A 2Y
SDO1 9 8 GPIO27
3A 3Y
12 11
4A 4Y
1
1OE
4
2OE
10
3OE
13
4OE
SN74LVC126APWR
V3P3 DGND
V3P3 C1302
0.1UF16V
U195
DGND
2 4 R1035 GPIO31 GPIO31 GPIO31 GPIO31 T2_AUD_MCLK
33R 1/10W 1%
SN74LVC1G17DBVR NOTE: receivers of this clock are phase-insensitive
so delay and skew performance of this buffer is
DGND unimportant.
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
Gateway XHD3000
TPV MODEL
絬 隔 瓜 絪 腹 CBPF6SSXGY A2P
T2080-I-X-X-1-070727
Key Component 23.Analog audio CS4245 PCB NAME 715T2080 I
Date Friday,July 27,2007 Sheet 23 of
V3P3
U198
SN74LVC1G08DCKR
4 AUD_RSTn
V3P3
DGND C1303
0.1UF16V
DGND
Gateway XHD3000
REV 5 8/30
AUX_OUT_L 24
AUX_OUT_R 24
AOUT_MUTEn 24
AOUT_L 24
AOUT_R 24
28
12,16,21,24,25,29,30
12,16,21,24,25,29,30
R1168
0 1/10W
C1280 R1169
0 1/10W
10uF/16V
R1170
0 1/10W
R1171
0 1/10W
R1172
0 1/10W
R1173
0 1/10W
R1174
0 1/10W
R1175
5/16-07 0 1/10W
R1025
0 1/10W
Au_AGND DGND
R1032 AUD_MCLK
AUD_MCLK 25
33R 1/10W 1%
R1054 AUD_MCLK2
33R 1/10W 1%
Size C
Rev I
称爹
42