Acer AT3247, Руководство по обслуживанию

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57
DV33
+5V_STB
LED_G
OSDA1
FRESET#
+
C426
N
C
/2
2uF
25V
C775
100N 50V
Yes
JTDI 5
C389
1uF 16V
--
->
<-
--
|>
R395
100 OHM +-5% 1/10W
JTRST# 5
TX 5
LED_R
CN393
63384 4P 2.0MM
1
2
3
4
R409 0R05 1/16W
POOE#
D391
BAV99
3
1 2
S
M
D
/040
2
DV33
DV33
POOE# 4,8
U390
MX25L4005AM2C-12G
1
2
3
4
8
7
6
5
CS#
SO
W#
GND
VCC
HOLD#
SCK
SI
SMD/0402
LED_G 5
PDD4
PDD1
Light_Sensor
R
381
10K
1/
16W
5%
PDD4
PDD0
R397
10K 1/16W 5%
C3
95
10
0N
50V
DV33SB
PDD3 4,8
C3
9
8
100
N
5
0
V
R393
10K 1/16W 5%
NC
POCE1# 4
KEY_MENU_L_R_SOURCE
LED_R
R
380
10K
1/
16W
5%
PACLE
U390
PDD0 4,8
PAALE
C396
2.2UF16V
DV33SB
C390
100N 16V
POCE1#
R383 NC/0R05 1/16W
Only for Conduct Key
POWE# 4,8
PDD1
R366 NC/0R05 1/16W
+5V_STB 1,2,5,10,13
GPIO_14 5
NAND Flash
Type
DV33SB
U0TX 5,10
PDD5 4,8
JTDO
PDD6
DV33
GPIO_15
SMD/0402
CN391
CONN
1
2
3
4
5
6
7
8
9
10
11
PDD0
C3
93
10
0N
50V
C392
100N 16V
RX
R
379
10K
1/
16W
5%
POCE0# 4
R376
10
K 1/
10
W
5%
DV33SB
JTCK
JTDI
RC6
RC6 5
PACLE
Yes
Light_Sensor 5
16MB Nand Flash
---
><-
--|
>
NC
OPCTRL1
PDD7
FRESET#
GPIO_15
R370 100 OHM +-5% 1/10W
GPIO_16 1,5
PDD3
C389
C392
C394
U391
HY27US08281A-TPCB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
NC
NC
NC
NC
NC
NC
R/B
RE
CE
NC
NC
VCC
VSS
NC
NC
CLE
ALE
WE
WP
NC
NC
NC
NC
NC NC
NC
NC
NC
I/O0
I/O1
I/O2
I/O3
NC
NC
NC
VSS
VCC
PRE
NC
NC
I/O4
I/O5
I/O6
I/O7
NC
NC
NC
NC
KEY_UP_DN_DCSW
OSDA1 5
U0TX
PDD5
GPIO_14
Key 1
OSCL1
GPIO_16
LED_G:
For flash function when
press rem ote control
JTDO 5
POOE#
LED_G#:
Enable: Low
Disable(Stand_By): High
PAALE 4,8
OPCTRL0
S
M
D
/040
2
U392
16MB
56T 1133945
GPIO_14
R389
100 OHM +-1% 1/10W
FB102
600R/200mA
1
2
R365
4K7 1/10W
U0RX
FB390
600R/200mA
1
2
Change
CN392
footprint
(11/27
Benson)
DV33
PDD2 4,8
OPCTRL0
R443
NC/100R 1/16W 5%
RX
R386
100 OHM +-1% 1/10W
R385
4K7 1/10W
uP8032 DEBUG SMD/0402
KEY_UP_DN_DCSW 5
+5V_SW 1,2,5,8,9,10,11,12,13,14
OSCL1
Click Model
POCE0#
POWE#
FOR CODE DOWNLOAD,DEBUGGING,
FACTORY ALIGUMENT AND
COMPAIR MODE
PnS Model
KEY_UP_DN_DCSW
PACLE 4,8
PDD2
For EMI - 1204
PDD1
PDD7
Yes
POWE#
R388
4K7 1/10W
TO IR/KEY BOARD
NC
OPCTRL1 5
JTMS
TVTREF#1
SMD/0402
POCE1#
R367
100 OHM +-5% 1/10W
OSCL1 5
LED_R 4,5
8032_TX
JTCK
SMD/0402
OPCTRL0 5
PARB# 4,8
U0TX
JTRST#
DV33
R371
330R 1/16W 5%
R384
3.9KOHM +-1% 1/10W
LED_R#:
Enable(Stand_By): Low
Disable: High
PARB#
R387
3.9KOHM +-1% 1/10W
R399
4K7 1/16W 5%
For EMI - 1204
PDD2
PDD6
PDD5
CN392
CONN
1
2
3
R391 33R 1/16W 5%
C7
7
4
10
0N
50V
DV33 1,2,4,5,8,11,12,13,14
8032_RX
R377 0R05 1/16W
Philips
U391
JTCK 5
R374
1K 1/10W 5%
Yes
TX
D392
BAV99
3
1 2
GND 1,2,3,4,5,6,8,9,10,11,12,13,14
LED_G
Key 1
Light_Sensor
SMD/0402
R413 NC/100R 1/16W 5%
PAALE
R373 NC/0R05 1/16W
Yes
DV33SB
R398
10K 1/16W 5%
DV33
DV33SB 2,4,5,10,12,13,14
U0RX 5,10
PDD1 4,8
S
M
D
/040
2
NC
32MB
C3
91
NC/
10
N 5
0
V
--
->
<-
--|
>
POCE0#
OSDA1
R390
4K7 1/16W 5%
R394
4K7 1/16W 5%
C3
9
7
100
N
5
0
V
RX 5
KEY_MENU_L_R_SOURCE
PDD0
Others NC
E32RG2NB6WTBNCS 1
32AV615D Custom
7 14 Monday , January 12, 2009
715G3431-1
<
称爹
>
07. FLASH/JTAG/UART/IR
G3431-1-X-X-081229
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
PARB#
--->
<---
|>
TO KEY PAD BOARD
Model
PDD4 4,8
R372 100 OHM +-5% 1/10W
R369 0R05 1/16W
Key 2
JTRST#
TX
JTMS
JTMS 5
RC6
V33
--->
<--
-|>
The item of this page start from "390"
KEY_MENU_L_R_SOURCE 5
JTAG_DBGACK
+5V_SW
Key 2
DV33SB
POOE#
PDD3
C3
99
NC/
10
N 5
0
V
JTDO
R364 NC/100 OHM +-5% 1/10W
R375 10K 1/10W 5%
DV33
PDD6 4,8
PDD7 4,8
R382
1K 1/16W 5%
SMD/0402
SMD/0402
SMD/0402
Model
JTDI
R442 0R05 1/16W
R
378
10K
1/
16W
5%
512KB Nor Flash for Boot Code
GND
U0RX
R368 0R05 1/16W
JTAG_DBGRQ
J390
NC/10x2 W/HOUSING
CN254-20DSMD
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
R371
R399
Del U392
(11/27
Benson)
DV33SB
C394
100N 16V
S
M
D
/040
2
GPIO_15 5
GPIO_16
OPCTRL1
V33