Grundig 42 VLE 8500 B0 Serviceanleitung Seite 48

GRUNDIG Service
Chassisplatte / Chassis Board – FRC
NORMAL 3.3V POWER
VCC3V3
L1702
C1706
10UF
L1705
FRC_AVDD_MOD
L1708
TP159
C1717
FRC_AVDD_MPLL
100nF
L1711
TP162
C1720
100nF
SPI1
SPI1-CS1N 5
SPI1-CS1N
6
SPI1-SDO
SPI1 SPI1-SDO
SPI1-SDI 7
SPI1-SDI
SPI1-SCK 8
SPI1-SCK
5
6
7
8
LVA
33
LVA0_N
LVA0_N
LVA0_P
LVA0_P
LVA1_N
LVA1_N
34
LVA1_P
LVA1_P
LVA2_N
LVA2_N
LVA2_P
LVA
LVA2_P
LVACLK_N
LVACLK_N
LVACLK_P
35
LVACLK_P
LVA3_N
LVA3_N
LVA3_P
LVA3_P
LVA4_N
LVA4_N
LVA4_P
LVA4_P
LVB
LVB0_N
LVB0_N
LVB0_P
LVB0_P
LVB1_N
LVB1_N
LVB1_P
LVB1_P
LVB2_N
LVB2_N
LVB2_P
LVB2_P
LVBCLK_N
LVB
LVBCLK_N
LVBCLK_P
LVBCLK_P
LVB3_N
LVB3_N
LVB3_P
LVB3_P
LVB4_N
LVB4_N
LVB4_P
LVB4_P
BL_CTRL R1717
BL_CTRL
20
I2C I2C-SCL
I2C-SCL
I2C-SDA
I2C
I2C-SDA
21
C1730 VCC3V3
100nF
NC
1 6
PB0 PB3
2 5
GND VCC
3 4
PB1 PB2
R1317
IC1705
NC
S102
TP262
1 SPI1-SCK
P1
TP263
2 SPI1-SDI
P2
TP264
3 SPI1-SDO
P3
TP265
4 SPI1-CS1N
P4
5 VSYNC
P5
6
TP266
P6
R169
NC
1 S1700
P1
2
P2
3
P3
4
P4
5 VCC3V3
P5
6
P6
)
AVDD_LVDSRX
VCC1.18V
3A
TP153
C1708
C1707
L1700 R
FRC_VDDP
10UF 100nF
L1703
TP156
C1713
C1714
100nF
10UF 3A
L1706 R
FRC_AVDDL_MOD
L1709
DVDD_DDR_DATA
L1712
TP163
C1721
100nF
DVDD_DDR_CMD
L1714
TP165
C1723
100nF
SPI_DI
SPI_CK
SPI_CZ
SPI_DO
FRC_TCON_ON
FRC_TCON_ON
3D_SYNC_O
3D_SYNC_FRC_O
FRC-SDI
FRC-SCK
R1703
VD_RX
4 FRC-CZ
3
FRC-SDO
2 FRC-SDI
1 FRC-SCK
NC
IC1700
BRI_ADJ R1315
BRI_ADJ
NC
1
VD_TX
R1702 PAD_GPIO[0]
4 2
PAD_DIM0
3 3
PAD_DIM1
2 4
PAD_DIM2
1 5
PAD_DIM3
6
NC
AVDD_LVDSRX AVDD_LVDSRX
7
PAD_RA0N
8
PAD_RA0P
9
PAD_RA1N
10
PAD_RA1P
11
PAD_RA2N
12
PAD_RA2P
13
PAD_RACKN
14
PAD_RACKP
15
PAD_RA3N
16
PAD_RA3P
17
PAD_RA4N
18
PAD_RA4P
19
AVDD12_LVDSRX AVDD12_LVDSRX/DVDD
20
AVDD_LVDSRX AVDD_LVDSRX
21
PAD_RB0N
22
PAD_RB0P
23
PAD_RB1N
24
PAD_RB1P
25
PAD_RB2N
26
PAD_RB2P
27
PAD_RBCKN
28
PAD_RBCKP
29
PAD_RB3N
30
PAD_RB3P
31
PAD_RB4N
32
PAD_RB4P
33
AVDD12_LVDSRX AVDD12_LVDSRX/DVDD
34
PAD_SSPI2_DO
35
0R
PAD_SSPI2_CZ
VSYNC 36
PAD_SSPI2_CK
37
PAD_SSPI2_DI
38
FRC_VDDP VDDP3_B
R1720
TP167
TP168
URSA_RST
URSA_RST
C1724 R1721
47R
0R
R1722
100nF
10K
FRC-CZ
FRC-SDO
DVDD
AVDDIO_CMD0
AVDDIO_CMD1
BRI_ADJ
FRC SPI Flash
VCC3V3
IC1701
NC
1 8
CE# VDD
2 7
SO HOLD#
3 6
WP# SCK
4 5
VSS SI
150mill
¡
‹
CORE POWER DVDD
TP151
C1702 C1704
AVDDL_PREDRV
100nF
10UF
TP154
C1709
C1711
AVDD12_LVDSRX
100nF
10UF
TP157
C1715
100nF
TP160
C1718
100nF
R1700
39K
PAD_A3M
PAD_A4M
AVDD_MOD
AVDDL_MOD
PAD_BCKP
PAD_BCKM
MST7438BB
U8 128
AVDDL_PREDRV
AVDD_MOD
AVDDL_PREDRV
PAD_CCKP
PAD_CCKM
AVDDL_MOD
AVDD_MOD
FRC_XTALI
FRC_XTALO
FRC_AVDD_MPLL
DVDD
DVDD_DDR_CMD
AVDDIO_MCLK
R1729
FRC_SDO TP169 SPI_DO
FRC_CSN TP170 SPI_CZ
FRC_SCK TP171 SPI_CK
FRC_SDI TP172 SPI_DI
47R
VCC3V3
C1727
100nF
IC1702
R1732
FRC_CSN 1 8
CS VCC
4.7K FRC_SDO 2 7
DO HOLD
FRC_SPI_WPN 3 6
WP CLK
R1733 4.7K 4 5
GND DI
R1734
W25Q80BVSSIG
NC
*100MHz, No any VIA hole! 200mill
›
2 - 22
DDR POWER
VCC1.8V
3A
C1701
L1701 R
AVDDIO_CMD1
10UF 3A
C1710
L1704 R
AVDDIO_DATA0
10UF
3A
TP158
C1716
L1707 R
AVDDIO_DATA1
100nF
3A
TP161
C1719
L1710 R
100nF
AVDDIO_MCLK
L1713
TP164
R
C1722
3A
100nF
LVDSA
A0_P
A0_P
A0_N
A0_N
A1_P
A1_P
A1_N
A1_N
A2_P
A2_P
A2_N
A2_N
ACK_P
ACK_P
ACK_N
ACK_N
A3_P
A3_P
A3_N
A3_N
A4_P
A4_P
A4_N
A4_N
102
PAD_A3P
101
100
PAD_A4P
99
98
FRC_AVDD_MOD
97 LVDSB
FRC_AVDDL_MOD
96
DVDD DVDD
95 B0_P
PAD_B0P
B0_P
94 B0_N
PAD_B0M B0_N
93 B1_P
PAD_B1P
B1_P
92 B1_N
PAD_B1M B1_N
91
B2_P
PAD_B2P
B2_P
90 B2_N
PAD_B2M B2_N
89
BCK_P
BCK_P
88 BCK_N
BCK_N
87
B3_P
PAD_B3P B3_P
86 B3_N
PAD_B3M B3_N
85
B4_P
PAD_B4P B4_P
84 B4_N
PAD_B4M
B4_N
83
AVDDL_PREDRV
82
FRC_AVDD_MOD
81 LVDSC
AVDDL_PREDRV
80 C0_P
PAD_C0P
C0_P
79
C0_N
PAD_C0M C0_N
78 C1_P
PAD_C1P
C1_P
77
C1_N
PAD_C1M C1_N
76 C2_P
PAD_C2P
C2_P
75 C2_N
PAD_C2M C2_N
74
CCK_P
CCK_P
73 CCK_N
CCK_N
72
C3_P
PAD_C3P
C3_P
71 C3_N
PAD_C3M C3_N
70
C4_P
PAD_C4P
C4_P
69 C4_N
PAD_C4M C4_N
68
DVDD DVDD
67
FRC_AVDDL_MOD
66
FRC_AVDD_MOD
65
PAD_D0P
LVDSD
D0_P
D0_P
D0_N
D0_N
D1_P
D1_P
D1_N
D1_N
D2_P
D2_P
D2_N
D2_N
DCK_P
DCK_P
DCK_N
DCK_N
D3_P
D3_P
D3_N
D3_N
D4_P
D4_P
D4_N
D4_N
FRC XTAL FRC_XTALI
R1727 R1728
1M
1k
X1700
1 3
24MHz
CL=8pF
C1726
C1725
10pF
10pF
FRC Configuration (H/W Boot Strap)
VCC3V3
FRC_SCK
R1705
5 4
FRC_SDI FRC-SCK
6 3 VD_RX
7 2
VD_TX
8 1
4.7K
fi
Chassis MK
AVDDIO_CMD0
TP152
C1703 C1705
100nF
10UF
TP155
C1712
100nF
33
34
LVDSA
35
LVDSB
LVDSC
LVDSD
FRC_XTALO