Grundig 32 VLE 6520 BH, Руководство по обслуживанию

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GRUNDIG Service Chassis KU
2 - 19
Chassisplatte / Chassis Board – Scaler-SOC
Chassisplatte / Chassis Board – FLASH
1.15V CORE POWER
10UF
C417
10UF
C418
100NF
C419
1.5V DDR3 POWER
10UF
C412
100NF
C414
100NF
C415
220mA
STANDBY 3.3V POWER
VCC3V3-ST
L403
L404
L405
L406
L400
100NF
C400
100NF
C405
100NF
C404
100NF
C403
100NF
C408
300mA
100NF
C422
100NF
C421
10UF
C420
L409
DVDD_1.2V
AVDDL_MOD
AVDDL_USB
MIUVDDC
AVDD_DDR
AVDD3P3_ADC
AVDD_NODIE
AVDD3P3_DVI
AVDD3P3_USB
AVDD_DMPLL
AU33
AVDD_EAR33
VDD33
AVDD_LPLL
VDD33
AVDD_MPLL
AVDD_MOD
MCP_VDDC
MCP_VDD33
VCORE_FB
R400
VCORE_FB
R401
MCP_VDDC
MIUVDDC
L410
L411
100NF
C425
100NF
C427
AVDDL_MOD
AVDDL_USB
AVDD_DDR
L407
AVDD3P3_DVI
10UF
C409
AVDD_DMPLL
AVDD_MPLL
AU33
AVDD_EAR33
AVDD_NODIE
L401
100NF
C401
L402
100NF
C402
AVDD3P3_USB
AVDD3P3_ADC
100NF
C424
AVDD25_ETH
NORMAL 3.3V POWER
VCC3V3
100NF
C432
100NF
C431
100NF
C430
100NF
C428
10UF
C429
VDD33
AVDD_LPLL
MCP_VDD33
AVDD_MOD
GND
H9
GND
H14
GND
H16
GND
H17
GND
H18
GND
H19
GND
H20
GND
H21
GND
H22
GND
J7
GND
J8
GND
J9
GND
J10
GND
L8
GND
L9
GND
L10
GND
L16
GND
L17
GND
L18
GND
L25
GND
M8
GND
M9
GND
M18
GND
P8
GND
P9
GND
P10
GND
R8
GND
R11
GND
R14
GND
R18
GND
T11
GND
T12
GND
T16
GND
T15
GND
T22
GND
U8
GND
U9
GND
U10
GND
U14
GND
U15
GND
V13
GND
V22
GND
W7
GND
W22
GND
M14
GND
N9
GND
N10
GND
N8
GND
M17
GND
P15
GND
P16
GND
P17
GND
P22
GND
R17
GND
W8
GND
W11
GND
Y8
GND
AD24
GND
AD25
GND
AD28
GND
AE14
GND
AE16
GND
AE19
GND
AE22
GND
AE24
GND
W25
GND
M10
GND
R9
GND
T9
GND
T10
GND
V15
GND
W17
GND
G18
GND
G19
GND
J11
GND
J12
GND
J13
GND
J16
GND
K9
GND
K10
GND
J17
GND
K11
GND
K14
GND
J23
GND
K13
GND
K12
GND
K15
GND
L7
GND
M23
GND
M24
GND
P14
GND
R15
GND
R16
GND
R19
GND
R20
GND
R21
GND
R22
GND
T13
GND
T14
GND
T17
GND
T18
GND
T19
GND
T20
GND
T21
GND
U11
GND
U12
GND
V7
GND
V10
GND
V12
GND
V14
GND
W12
GND
W13
GND
W14
GND
W15
GND
W16
GND
W21
GND
Y21
GND
Y22
GND
AA8
GND
AA15
GND
AA16
GND
AA17
GND
AA18
GND
AA19
GND
AA20
GND
AA21
GND
AA22
GND
AB21
GND
AH21
GND
N7
GND
P7
GND
L14
GND
L15
GND
M15
GND
M16
GND
AA28
GND
AB15
GND
AB16
GND
AB18
GND
AG1
GND
AB17
GND
U22
GND
AE25
GND
AH24
GND
L23
GND
C20
GND
AG15
GND
AB19
GND
B15
GND
C19
GND
G17
GND
J14
GND
J15
GND
K16
GND
K19
GND
V8
GND
V9
GND
Y15
GND
Y16
GND
AB22
GND
AB25
GND
G21
GND
H8
GND
H10
GND
U13
GND
K23
GND
L19
GND
L24
GND
V11
GND
W10
GND
Y20
GND
AB20
GND
AF4
GND
AG27
GND
M7
GND
M25
GND
N6
GND
N14
GND
N17
GND
N18
GND
N22
GND
N23
GND
N25
GND
R7
GND
R10
GND
T8
GND
Y7
GND
T25
GND
V28
GND
M27
GND
G13
GND
H13
GND
J20
GND
J21
GND
J22
GND
K26
GND
K20
GND
N15
GND
N16
GND
L20
GND
L21
GND
L22
GND
Y3
GND
AA3
GND
AA7
GND
P18
GND
AH18
GND
U27
GND
H11
GND
Y2
GND
AB1
GND
K21
GND
K22
GND
J19
GND
J18
GND
G7
GND
Y17
GND
Y19
GND
V16
GND
U16
VDDC_CPU
N20
VDDC
M12
VDDC
N12
VDDC
P12
VDDC
T7
VDDC
P13
VDDC_CPU
P19
AVDDLV_MOD
R12
AVDDLV_USB
N11
DVDD_DDR
U19
AVDD_DDR0_D
U21
AVDD_DDR0_D
V21
AVDD_DDR0_C
V19
AVDD_DDR1_D
W18
AVDD_DDR1_D
W19
AVDD_DDR1_D
Y18
AVDD_DDR1_C
W20
AVDD_NODIE
G9
AVDD_USB33
H15
AVDD_USB33
G15
AVDD_DMPLL
G11
DVDD_NODIE
K8
AVDD_AU33
G8
AVDD_EAR33
H7
VDDP
AA13
VDDP
Y13
AVDD_LPLL
Y10
AVDD_LPLL
Y11
VDDP_5
M22
AVDD_MPLL33
G14
AVDD_MOD
AA14
VSENSE_VDD
J28
VSENSE_VSS
J27
VDDC_MCP
P11
VDD_MCP33
W9
VDD_MCP33
Y9
VDDC
K18
VDDC
L11
VDDC
L12
VDDC
L13
VDDC
M11
VDDC_CPU
N19
VDDC_CPU
N21
VDDC
M13
VDDC
N13
VDDC_CPU
P20
VDDC_CPU
P21
DVDD_RX_1
U17
DVDD_RX_2
V17
AVDD_DDR0_D
U20
AVDD_DDR0_D
V20
AVDD_ETH25
G16
AVDD_RX33
Y12
VDDC_CPU
M19
VDDC_CPU
M20
VDDC_CPU
M21
VDDC
K17
VDDC
U7
AVDD_DVI33
H12
AVDD_DVI33
G12
AVDDLV_MOD
R13
AVDD_MOD
Y14
AVDD_ADC33
K7
AVDD_DDR0_D
AH26
AVDD_DDR1_D
AG26
DVDD_RX_1
U18
DVDD_RX_2
V18
TP96
TP97
TP98
TP99
TP100
VDDC_CPU
1UF
C416
1UF
C413
10UF
C410
1UF
C423
1UF
C411
VDDC_CPU
VCC1V17
VCC1V17
VCC1.22V
L408
L415
L414
L413
L412
1UF
C406
1UF
C407
1UF
C426
AVDD25_ETH
IC200 MSD8361MVK
IC200 MSD8361MVK
100NF
C1201
100NF
C1200
VCC3V3
GND
FLH_3.3V
NC
R1203
F_D6
F_D7
F_D4
F_D5
F_D0
F_D1
F_D2
F_D3 F_ALE
F_CLE
F_WEZ
F_REZ
F_CEZ
F_RBZ
FLH_3.3V
F_D6
F_D7
F_D4
F_D5
F_D0
F_D1
F_D2
F_D3
F_D0
F_D1
F_D2
F_D3
F_D4
F_D5
F_D6
F_D7
FLASHDATA
FLASHDATA
F-CLE
F-ALE
F-WEZ
F-WPZ
F-RBZ
F-REZ
F-CEZ
FLASH
FLASH
F-CLE
F-WEZ
F-WPZ
F-REZ
F-ALE
F-CEZ
F-RBZ
F_WPZ
FLH_3.3V
NC
R1202
NC
R1201
1 8
47R*4
RP1200
7 2
47R*4
3 6
5 4
1 8
7 2
3 6
5 4
RP1201
F-CLE
F-WEZ
F-WPZ
F-REZ
F-ALE
F-CEZ
F-RBZ
F_ALE
F_CLE
F_WEZ
F_REZ
F_CEZ
F_RBZ
F_WPZ TP113
3.3K
R1200
NAND FLASH
NC26
26
NC28
28
IO1
30
IO3
32
NC40
40
IO5
42
IO7
44
NC46
46
WP
19
ALE
17
CE
9
WE
18
READY
7
RE
8
CLE
16
NC6
6
VSS
13
NC25
25
NC34
34
NC35
35
VSS
36
LOCK/NC
38
NC39
39
VCC
12
VCCQ
37
NC48
48
NC27
27
IO0
29
IO2
31
NC33
33
IO4
41
IO6
43
NC45
45
NC47
47
NC1
1
NC2
2
NC3
3
NC4
4
NC5
5
NC10
10
NC11
11
NC14
14
NC15
15
NC20
20
NC21
21
NC22
22
NC23
23
NC24
24
TC58NVG2S3ETA00
IC1200
1UF
C1202
L1200