Haier LD42U7000, Руководство по обслуживанию

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45
8
）
NAND Flash & SD Card
+3.3V_Normal
SD-CMD
+3.3V_Normal
SD-CDZ
SD-WP#
SD-D3
SD-D2
SD-CLK
SD-D1
SD-D0
SD-D3
SD1-CLK SD-CLK
SD-D2
SD-D0
SD1-CMD SD-CMD
SD-CDZ
SD-D1
PM16
PCM_D4
PCM_D6
PCM_D5
PCM_D7
R462 10K 1/16W
R463 10K 1/16W
R464 10K 1/16W
R466 10K 1/16W
R465 10K 1/16W
R467 10K 1/16W
R468 10K 1/16W
R470 10K 1/16W
R469 10K 1/16W
R472 0R05 1/16W
R475 0R05 1/16W
R473 0R05 1/16W
R477 0R05 1/16W
R481 0R05 1/16W
R485 0R05 1/16W
R483 0R05 1/16W
R487 0R05 1/16W
EMMC_CLK 11
EMMC_CMD 11
NAND_D4
NAND_D5
EMMC_RSTZ 11
NAND_D6
R492 4.7K 1/16W
R493 4.7K 1/16W
C459
2.2UF 16V
R478 NC
NF_POWER
SD1-CLK 11
PM16 11
PM16
SD1-CLK
GPIO4 11
SD1-CMD 11
GPIO4
SD1-CMD
+3.3V_Normal
C4164
100NF 16V
C4165
2.2UF 16V
EMMC_D0 NF_D0
NF_D2
EMMC_D1 NF_D1
NF_CLK
EMMC_D2
GPIO4 SD-WP#
DAT0
A3
DAT1
A4
DAT2
A5
NC
A6
NC
A7
DAT3
B2
DAT4
B3
DAT5
B4
DAT6
B5
DAT7
B6
VDDI
C2
Vssq
C4
Vccq
C6
NC
C5
Vcc
E6
Vss
E7
NC
E8
NC
E9
Vcc
F5
NC
F10
Vss
G5
NC
G10
NC
G3
NC
H5
Vss
H10
NC
J5
Vcc
J10
RSTN
K5
NC
K6
NC
K7
Vss
K8
Vcc
K9
NC
K10
Vccq
M4
CMD
M5
CLK
M6
Vssq
N2
Vccq
N4
Vssq
N5
Vccq
P3
Vssq
P4
Vccq
P5
Vssq
P6
NC
P7
NC
P10
A1 index
D4
NC
E5
NC
E10
NC
B1
NC
C1
NC
N1
U407
THGBM5G5A1JBAIR
C460
100NF 16V
EMMC_D3
NF_D4
NF_D3
NF_D5
EMMC_D4
EMMC_D5
NF_CLK EMMC_CLK
NF_CMD EMMC_CMD
NF_RSTZ EMMC_RSTZ
NAND_RBZ 11
NAND_ALE 11
EMMC_D1
EMMC_D0
NAND_WPZ 11
EMMC_D2
PCM_D7
PCM_D5
PCM_D4
PCM_D6
PCM_D7 7,11
PCM_D6 7,11
PCM_D5 7,11
PCM_D4 7,11
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
B
B
10 18 Tuesday , July 23, 2013
715G6250-M0B-000-0040
<
称爹
>
10-NAND Flash & SD Card
G6250-M0B-000-0040-1-12XXXX
SD-CDZ
SD-WP#
EMMC_D3
EMMC_D4
NAND_CLE 11
NAND_REZ 11
NAND_WEZ 11
+3.3V_Normal
C4166
10uF 16V
EMMC_D5 C4163
100NF 16V
C4162
100NF 16V
EMMC_D7 NF_D7
NF_D6 EMMC_D6
NF_POWER
R476 0R05 1/16W
R479 0R05 1/16W
R480 0R05 1/16W
R482 0R05 1/16W
R486 0R05 1/16W
R484 0R05 1/16W
R488 0R05 1/16W
R489 0R05 1/16W
R491 0R05 1/16W
R490 0R05 1/16W
130mA 130mA
iNAND FLASH
SD/MMC Card Reader
Net
NF_D6
NF_D0
NF_D7
NF_D3
NF_D1
NF_D2
NF_D4
R474 56R 1/16W 1%
NF_D5
NF_CMD
NF_POWER
NF_D7
NF_D5
NF_POWER
NF_D1
NF_CMD
DAT3
1
CMD
2
VSS
3
VCC
4
CLK
5
VSS
6
DAT0
7
DAT1
8
DAT2
9
Write Protect
10
Card Detect Indication
11
TH1
12
TH2
13
TH3
14
TH4
15
CN109
SCV CONN
NF_RSTZ
NF_D2
NF_D0
NF_D6
NF_D3
1UF16V
C457
NF_D4
C458
NC
PM16
C4167
100NF 16V
NAND_CEZ 11
NAND_CE1Z 11
EMMC_D7
EMMC_D6
PCM-CD2 7,11
NAND_D7