Grundig 40 VLE 8190 S WEB, Руководство по обслуживанию

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GRUNDIG Service Chassis TX
2 - 18
Chassisplatte / Chassis Board – Scaler
0
Mode: DTV
GND
AUVRP
AUVRM
AUVAG
L412
SBY1005
C485
4.7uF
C482
10uF
PF_CE1Z
PF_AD15
PF_WEZ
PF_ALE
PF_CE0Z
PF_OEZ
F_RBZ
PCM-RST
PCM-A8
PCM-A9
PCM-IOWR
PCM-A11
PCM-A0
PCM-A1
PCM-A2
PCM-A3
PCM-A7
PCM-A4
PCM-A5
PCM-A6
PCM-WAIT
PCM-A12
PCM-IRQA
PCM-WE
PCM-A14
PCM-CD
PCM-A13
PCM-REG
PCM-OE
PCM-IORD
PCM-A10
PCM-CE
TS1-D7
TS1-D6
TS1-D5
TS1-D4
TS1-SYNC
TS1-VLD
TS1-CLK
TS1-D0
TS1-D3
TS1-D2
TS1-D1
PGA_VCOM
C422
1uF
GND
VDDC
AVDD25_PGA
AVDD2P5
AVDD_DDR
ET_TX_CLK-E
ET_RXD0-E
ET_RXD1-E
ET_MDC-E
ET_MDIO-E
ET_COL-E
ET_TXD0-E
ET_TXD1-E
ET_TX_EN-E
R457 0R
R455 0R
RFAGC
IFAGC
SIF_CTRL
PCM_D3
PCM_D2
PCM_D1
PCM_D0
PCM_D5
PCM_D7
PCM_D6
PCM_D4
TS_MOCLK
TS_MOVAL
TS_MOSTART
TS_MDO2
TS_MDO0
TS_MDO1
TS_MDO3
TS_MDO4
TS_MDO5
TS_MDO6
TS_MDO7
I2CT_SCL
I2CT_SDA
1.2V
2.5V
3.3V_ST.BY
3.3V
1.
8V
VIFP
VIFM
SIFP
SIFM
TS1-D7
TS1-D6
TS1-D5
TS1-CLK
TS1-D4
TS1-VLD
TS1-D3
TS1-D2
TS1-SYNC
TS1-D0
TS1-D1
7531 8642
RP6
33R
7531 8642
RP1
33R
7531 8642
RP4
33R
TS_MISYNC
TS_MDI0
TS_MDI1
TS_MDI2
TS_MDI3
TS_MDI4
TS_MDI5
TS_MDI6
TS_MDI7
TS_MIVALID
TS_MICLK
DVDD_NODIE_1.2V
GND GND
VCC3.3V-STBY
VDD33
Ethernet
100BASE-TX
Parallel TS
(IN)
Front-End
NAND FLASH
Parallel TS
(IN/OUT)
PCMCIA
ET_TXD0/GPIO167
E7
ET_TXD1/GPIO166
F7
ET_CRS/GPIO165
F8
ET_TXEN/GPIO168
F6
ET_REFCLK/GPIO169
G6
ET_RXD0/GPIO170
D6
ET_RXD1/GPIO171
E6
ET_MDC/GPIO172
D7
TS0_D0/GPIO77
P19
TS0_VLD/GPIO85
T20
TS0_SYNC/GPIO86
R19
TS0_CLK/GPIO87
U19
NAND_WPZ/PF_AD15/GPIO136
AC12
NAND_WEZ/PF_WEZ/GPIO140
AD11
NAND_RBZ/PF_RBZ/GPIO142
AE10
NAND_ALE/PF_ALE/GPIO141
AE11
NAND_CEZ/PF_CE0Z/GPIO137
AC11
NAND_CLE/PF_CE1Z/GPIO138
AB11
NAND_REZ/PF_OEZ/GPIO139
Y11
ET_MDIO/GPIO173
E8
DIFP
AD1
DIFM
AE1
VIFP
AE2
VIFM
AD2
SIFP
AD3
SIFM
AE3
IF_AGC
AC5
RFAGC/TAGC
AE5
TUNER_SDA/TGPIO3
AD4
TUNER_SCL/TGPIO2
AE4
TS0_D1/GPIO78
P21
TS0_D2/GPIO79
P22
TS0_D3/GPIO80
Y12
TS0_D4/GPIO81
AA13
TS0_D5/GPIO82
AB14
TS0_D6/GPIO83
AA15
TS0_D7/GPIO84
AC15
TS1_CLK/GPIO98
W19
TS1_VLD/GPIO96
AA21
TS1_SYNC/GPIO97
AA18
TS1_D0/GPIO88
Y18
TS1_D1/GPIO89
AA19
TS1_D2/GPIO90
AA20
TS1_D3/GPIO91
Y19
TS1_D4/GPIO92
Y21
TS1_D5/GPIO93
W20
TS1_D6/GPIO94
V20
TS1_D7/GPIO95
W21
PCMDATA[0]/CI_DATA[0]/GPIO126
R20
PCMDATA[1]/CI_DATA[1]/GPIO127
P20
PCMDATA[2]/CI_DATA[2]/GPIO128
N20
PCMDATA[3]/CI_DATA[3]/GPIO120
AA11
PCMDATA[6]/CI_DATA[6]/GPIO117
Y14
PCMDATA[7]/CI_DATA[7]/GPIO116
AA14
PCMDATA[5]/CI_DATA[5]/GPIO118
Y13
PCMDATA[4]/CI_DATA[4]/GPIO119
AA12
PCMADR[0]/CI_A[0]/NAND_D0/GPIO125
AD14
PCMADR[1]/CI_A[1]/NAND_D1/GPIO124
AE14
PCMADR[2]/CI_A[2]/NAND_D2/GPIO122
AC14
PCMADR[3]/CI_A[3]/NAND_D3/GPIO121
AB13
PCMADR[4]/CI_A[4]/NAND_D4/GPIO99
AD13
PCMADR[5]/CI_A[5]/NAND_D5/GPIO101
AE13
PCMADR[6]/CI_A[6]/NAND_D6/GPIO102
AC13
PCMADR[7]/CI_A[7]/NAND_D7/GPIO103
AD12
PCMADR[8]/CI_A[8]/GPIO108
AB17
PCMADR[9]/CI_A[9]/GPIO110
AB16
PCMADR[10]/CI_A[10]/GPIO114
AD15
PCMADR[11]/CI_A[11]/GPIO112
Y16
PCMADR[12]/CI_A[12]/GPIO104
V19
PCMADR[13]/CI_A[13]/GPIO107
Y17
PCMADR[14]/CI_A[14]/GPIO106
AB19
CI_CD_N/GPIO130
N21
PCM_REG_N/CI_CLK/GPIO123
T19
CI_RST/GPIO129
U21
PCM_IRQA_N/CI_INT/GPIO105
Y20
PCM_OE_N/GPIO113
AC16
PCM_IORD_N/CI_RD/GPIO111
AA16
PCM_IOWR_N/CI_WR/GPIO109
AA17
PCM_CE_N/CI_CS/GPIO115
Y15
PCM_WE_N
AB20
PCM_WAIT_N/CI_WACK/GPIO100
U20
VSYNC/TGPIO0
AC1
IC402D
MSD3717JX_BGA20.2x20.2
Stand-by Power
Normal Power
AVDD_AU_3.3V
J15
AVDD_ADC_3.3V
L9
VDDP_3.3V
F18
VDDP_3.3V
G17
GND
AC2
GND
AB3
GND
AA4
GND
AA5
GND
R7
GND
U7
GND
V7
GND
W7
GND
Y7
GND
K11
GND
M11
GND
N11
GND
R11
GND
T11
GND
V11
AVDD_MEMPLL_LPLL_3.3V
E18
AVDD_DDR_1.8V
F21
AVDD_DDR_1.8V
F22
AVDD_DDR_1.8V
G23
AVDD_DDR_1.8V
G22
GND
H12
GND
J12
GND
R12
GND
T12
GND
F12
AVDD_DDR_1.8V
E21
GND
M12
GND
N12
GND
P12
GND
V12
GND
D13
GND
E13
GND
K12
GND
L12
VDDC_1.2V
H19
VDDC_1.2V
J17
VDDC_1.2V
H18
VDDC_1.2V
G20
VDDC_1.2V
E20
VDDC_1.2V
J16
AVDD_DDR_1.8V
H22
AVDD_DDR_1.8V
H23
GND
U12
AVDD_DDR_1.8V
E22
AVDD_DMPLL_3.3V
L10
AVDD_ADC_2.5V
N8
AVDD_PGA_2.5V
M9
AVDD_DVI_NODIE_3.3V
H11
GND
F13
GND
H13
GND
J13
GND
K13
GND
L13
GND
M13
GND
R13
GND
G14
GND
H14
GND
J14
AVDD_AU_2.5V
P9
AVDD_REF_DEMOD_2.5V
N9
AVDD_EAR_3.3V
H16
AVDD_DVI_NODIE_3.3V
J10
DVDD_NODIE_1.2V
E12
GND
T7
GND
G13
GND
T13
K15
VDDC_1.2V
K16
VDDC_1.2V
G18
VDDC_1.2V
G19
VDDC_1.2V
F19
VDDC_1.2V
F20
VDDC_1.2V
E19
AVDD1P2_1.2V
L15
DVDD_1.2V
H20
GND
L11
GND
P11
GND
U11
GND
U13
GND
V13
GND
D14
GND
E14
GND
F14
GND
D15
GND
K14
GND
L14
AVDD_MOD_2.5V
P10
GND
N13
GND
P13
GND
M14
GND
N14
GND
P14
GND
R14
GND
T14
GND
U14
GND
V14
GND
E15
GND
F15
GND
G15
GND
H15
GND
R15
GND
T15
GND
U15
GND
V15
GND
C16
GND
D16
GND
E16
GND
G16
GND
N16
GND
P16
GND
N17
GND
M17
GND
L17
GND
K17
GND
D17
GND
C17
GND
V16
GND
U16
GND
T16
GND
R16
AVSS_PGA
M10
DVDD_1.2V
H17
AVDD_ADC_2.5V
P8
GND
L18
GND
J18
GND
R17
GND
P17
GND
T18
GND
T17
GND
U17
GND
P18
GND
V17
GND
R18
GND
M18
GND
N18
GND
K18
GND
J19
GND
L19
GND
K19
GND
U18
GND
V18
GND
M19
GND
K20
GND
J20
GND
L20
GND
M20
GND
M21
GND
K21
GND
L21
GND
J21
GND
L22
GND
K22
GND
N22
GND
M22
GND
J22
GND
N23
GND
M23
GND
F16
GND
P15
GND
N19
GND
T8
GND
U8
GND
V8
GND
T9
GND
U9
GND
V9
GND
T10
GND
U10
AVDD_DVI_NODIE_3.3V
K10
AVDD_DVI_NODIE_3.3V
K9
GND
Y6
GND
R8
GND
R9
GND
R10
GND
V10
GND
J11
GND
M15
GND
N15
GND
L16
GND
M16
GND
E17
GND
F17
IC402F
MSD3717JX_BGA20.2x20.2
C317 100nF
- F I _ D F n 0 0 1 0 2 3 C
D_IF+
R421
NC/0R
R422
NC/0R
GND
L503
NC*
GND GND
R524 33R
GND GND
PCM-RST
PCM-A8
PCM-A9
PCM-IOWR
PCM-A11
PCM-A0
PCM-A1
PCM-A2
PCM-A3
PCM-A7
PCM-A4
PCM-A5
PCM-A6
PCM-WAIT
PCM-A12
PCM-IRQA
PCM-WE
PCM-A14
PCM-CD
PCM-A13
PCM-REG
PCM-OE
PCM-IORD
PCM-A10
PCM-CE
PCM_RESET
PCM_A12
PCM_A7
PCM_IRQA_N
PCM_IOWR_N
PCM_A9
PCM_A11
PCM_A6
PCM_A8
PCM_A4
PCM_A5
PCM_A0
PCM_A1
PCM_A2
PCM_A3
PCM_WAIT_N
PCM_WE_N
PCM_A13
PCM_A14
PCM_A10
PCM_IORD_N
PCM_CD_N
PCM_OE_N
PCM_CE_N
PCM_REG_N
R459 33R
7
5
3
1
8
6
4
2
RP408 47R
7
5
3
1
8
6
4
2
RP409 47R
7531 8642
RP410 47R
7531 8642
RP411
47R
7531 8642
RP412
47R
7531 8642
RP413
47R
R502 33R
PF_CE1Z
PF_WEZ
F_RBZ
PF_ALE
PF_CE0Z
PF_OEZ
PF_AD15
PF_ALE
PF_OEZ
PF_CE0Z
PF_CE1Z
PF_WEZ
F_RBZ
PF_AD15
PF_AD15
PF_OEZ
PF_ALE
PF_CE0Z
PF_CE1Z
PF_WEZ
PCM_A6
PCM_A7
PCM_A4
PCM_A5
PCM_A0
PCM_A1
PCM_A2
PCM_A3
FLH_3.3V FLH_3.3V
F_RBZ
L103
FB/60R
C112
100nF
C111
100nF
VCC3.3V
GND
FLH_3.3V
GND GND
512Mbit NAND FLASH
C110
1uF 6.3V
R/B
C7
RE
D3
CE
C5
NC
E4
NC
E5
VDD
J5
VSS
C4
VSS
K2
NC
E6
CLE
D4
ALE
C3
WE
C6
WP
C2
NC
J4
NC
J2
NC
H6
NC
H5
D7
J7
D6
K6
D5
J6
D4
K5
VDD
H7
VSS
K7
NC
G6
NC
G5
NC
G4
D3
K4
D2
K3
D1
J3
D0
H3
NC
D2
NC
D5
NC
D6
NC
D7
NC
E2
NC
E3
NC
E7
NC
F2
NC
F3
NC
F4
NC
F5
NC
F6
NC
F7
NC
G2
NC
G3
NC
G7
NC
H2
NC
H4
DU
A1
DU
A8
DU
B8
DU
L1
DU
L8
DU
M1
DU
M8
IC101
NAND512W3A2DZD6F
FLH_3.3V FLH_3.3V
R/B
C8
RE
D4
CE
C6
NC
E5
NC
E6
VDD
J6
VSS
C5
VSS
K3
NC
E7
CLE
D5
AL
C4
WE
C7
WP
C3
NC
J5
NC
J3
NC
H7
NC
H6
D7
J8
D6
K7
D5
J7
D4
K6
VDD
H8
VSS
K8
NC
G7
NC
G6
NC
G5
D3
K5
D2
K4
D1
J4
D0
H4
NC
D3
NC
D6
NC
D7
NC
D8
NC
E3
NC
E4
NC
E8
NC
F3
NC
F4
NC
F5
NC
F6
NC
F7
NC
F8
NC
G3
NC
G4
NC
G8
NC
H3
NC
H5
DU
A2
DU
A9
DU
B9
DU
L2
DU
L9
DU
M2
DU
M9
DU
A1
DU
A1
0
DU
B1
DU
B1
0
DU
L1
DU
L1
0
DU
M1
DU
M1
0
IC404
NAND1G_VFBGA63
PCM_A6
PCM_A7
PCM_A4
PCM_A5
PCM_A0
PCM_A1
PCM_A2
PCM_A3
FLH_3.3V
GND
FLH_3.3V
PF_AD15
PF_OEZ
PF_ALE
PF_CE0Z
PF_CE1Z
PF_WEZ
FLH_3.3V
F_RBZ
GND
FLH_3.3V
1Gbit NAND FLASH (option)
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC1
6
NC1
7
NC1
8
NC1
9
NC2
0
NC2
1
NC2
2
NC23
NC24
NC25
NC26
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
NC35
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC1
6
NC17 NC1
8
NC1
9
NC20 NC2
1
NC2
2
NC23
NC24
NC25
NC26
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
NC35
10