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