GRUNDIG Service
Chassis G5
2 - 15
Chassisplatte / Chassis Board – Scaler-SOC/LVDS
SC-HSYNC
SC-HSYNC
KEY_ADC
PCM_PWR_CTL
PM_PWM
G7_TCON_ON
MUTE_AMP
UART-RX
UART-TX
UART-RX
UART-TX
I2C-SCL
I2C-SDA
I2C-SCL
I2C-SDA
POWER_SW
POWER_SW
WLAN_EN
USB_CTRL
USB_CTRL
VESA
PANEL_PWR
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
P11
11
P12
12
P13
13
P14
14
P15
15
P16
16
P17
17
P18
18
P19
19
P20
20
P21
21
P22
22
P23
23
P24
24
P25
25
P26
26
P27
27
P28
28
P29
29
P30
30
P31
31
P32
32
P33
33
P34
34
P35
35
P36
36
P37
37
P38
38
P39
39
P40
40
P41
41
P42
42
P43
43
P44
44
P45
45
P46
46
P47
47
P48
48
P49
49
P50
50
P51
51
GN
D
52
GN
D
53
S101
B0x_P
B0x_N
B1x_P
B1x_N
B2x_P
B2x_N
BCKx_P
BCKx_N
B3x_P
B3x_N
B4x_P
B4x_N
LVDSxB
LVDSxB
VCC3V3
R115 NC
R126
0R
R127
0R
R121
0R
R122
0R
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
P11
11
P12
12
P13
13
P14
14
P15
15
P16
16
P17
17
P18
18
P19
19
P20
20
P21
21
P22
22
P23
23
P24
24
P25
25
P26
26
P27
27
P28
28
P29
29
P30
30
P31
31
P32
32
P33
33
P34
34
P35
35
P36
36
P37
37
P38
38
P39
39
P40
40
P41
41
GN
D
42
GN
D
43
S100
C0x_P
C0x_N
C1x_P
C1x_N
C2x_P
C2x_N
CCKx_P
CCKx_N
C3x_P
C3x_N
C4x_P
C4x_N
LVDSxC
D0x_P
D0x_N
D1x_P
D1x_N
D2x_P
D2x_N
DCKx_P
DCKx_N
D3x_P
D3x_N
D4x_P
D4x_N
LVDSxD
LVDSxC
LVDSxD
R107
0R
R108
0R
R102
0R
R103
0R
3D_FORMAT0
3D_FORMAT1
3D_SYNC_PANEL_O
3D_EN/ SC_BL_EN
4.7K
R112
4.7K
R116
VCC3V3
3D_SYNC_PANEL_I
3D_SYNC_PANEL_O
47R
R123
47R
R125
3D_SYNC_FRC_O
R124 0R
R129
0R
I2C-SCL
I2C-SDA
47R*4
R109
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP21
TP22
TP23
TP24
TP28
TP29
TP30
TP31
TP32
TP33
TP34
TP35
TP36
TP37
TP38
TP39
TP42
TP43
TP44
TP45
TP46
TP47
TP48
TP49
TP50
TP51
TP52
TP53
TP25
TP26
TP27
TP40
TP41
TP54
A0_P
A0_N
A1_P
A1_N
A2_P
A2_N
ACK_P
ACK_N
A3_P
A3_N
A4_P
A4_N
B0_P
B0_N
B1_P
B1_N
B2_P
B2_N
B3_P
B3_N
B4_P
B4_N
BCK_P
BCK_N
A0x_P
A0x_N
A1x_P
A1x_N
A2x_P
A2x_N
ACKx_P
A3x_P
A3x_N
A4x_P
A4x_N
B0x_P
B0x_N
B1x_P
B1x_N
B2x_P
B2x_N
BCKx_P
BCKx_N
B3x_P
B3x_N
B4x_P
B4x_N
A0x_P
A0x_N
A1x_P
A1x_N
A2x_P
A2x_N
ACKx_P
A3x_P
A3x_N
A4x_P
A4x_N
ACKx_N
LVDSxA
LVDSxA
ACKx_N
B0x_P
B0x_N
B1x_P
B1x_N
B2x_P
B2x_N
BCKx_P
BCKx_N
B3x_P
B3x_N
B4x_P
B4x_N
A0x_P
A0x_N
A1x_P
A1x_N
A2x_P
A2x_N
ACKx_P
ACKx_N
A3x_P
A3x_N
A4x_P
A4x_N
A0_P
A0_N
A1_P
A1_N
A2_P
A2_N
ACK_P
ACK_N
A3_P
A3_N
A4_P
A4_N
LVDSA
LVDSA
B0_P
B0_N
B1_P
B1_N
B2_P
B2_N
BCK_P
BCK_N
B3_P
B3_N
B4_P
B4_N
LVDSB
LVDSB
A0_N
A0_P
A1_P
A1_N
A2_P
A2_N
ACK_P
ACK_N
A3_P
A3_N
A4_P
A4_N
B0_P
B0_N
B1_P
B1_N
B2_P
B2_N
B3_P
B3_N
B4_P
B4_N
BCK_P
BCK_N
C0x_P
C0x_N
C1x_P
C1x_N
C2x_P
C2x_N
CCKx_P
CCKx_N
C3x_P
C3x_N
C4x_P
C4x_N
D0x_P
D0x_N
D1x_P
D1x_N
D2x_P
D2x_N
D3x_P
D3x_N
D4x_P
D4x_N
EDID_WP
3D_SYNC_G7_O
EDID_WP
PCM_PWR_CTL
3D_SYNC_G7_O
PM_PWM
KEY_ADC
G7_TCON_ON
BRI_ADJ
BRI_ADJ
G7_BL_ON
POWER_DROP
WOWL
WOWL
G7_BL_ON
PD-AMP
PD-AMP
4.7K
R128
VCC3V3-ST
POWER_SW
PW
M
SA
R
SP
I
GPIO
LV
DS
SAR0
C4
SAR1
A4
SAR2
B4
PWM0
G21
PWM1
G19
PWM2
G20
PM_SPI_DI
A2
DDCA_CK/UART0_RX
E7
DDCA_DA/UART0_TX
E8
DDCR_CK
P17
DDCR_DA
P16
GPIO_PM1/PM_UART_TX
B3
GPIO_PM4
B1
GPIO_PM5/PM_UART_RX
B2
GPIO_PM7
D8
A0P
R19
A0M
R20
A1P
R21
A1M
T19
A2P
T21
A2M
T20
ACKP
U19
ACKM
U20
A3P
V19
A3M
V20
A4P
V21
A4M
W19
PWM_PM
E9
SAR3/PM_SPI_CZ
F8
B0P
K21
B0M
K20
B1P
L19
B1M
L20
B2P
M19
B2M
M20
BCKP
M21
BCKM
N19
B3P
N21
B3M
N20
B4P
P19
B4M
P20
GPIO_PM0
G4
VID0
B7
VID1
A7
W_I2CS_SDA
T3
W_I2CS_SCL
T1
SAR5
D6
GPIO_PM10
D7
UART_TX2
H16
UART_RX2
H17
IC100D
MSD93F1TW2
R131 4.7K
R130 4.7K
I2C-SCL
I2C-SDA
VCC3V3-ST
R132
NC
3D_SYNC_G7_O
VCC3V3
4.7K
R133
HW_ID
HW_ID
TP55
TP56
WLAN_EN
3D_EN/ SC_BL_EN
4*0R
R120
4*0R
R119
4*0R
R118
4*0R
R113
4*0R
R111
4*0R
R110
URSA_RST
R134
0R
R117 NC
HDMI_DETECT
POWER_DROP
R101
NC
V_AUDIO
RST
1
VSS
2
MR
3
VCC2
4
RSTIN
5
VCC1
6
IC101
NC
VCC3V3
+5V2_ST
C100
NC
C101
NC
+12V
R100
NC
R104
NC
HDMI_DETECT
MUTE_AMP
R105
NC
R106
NC
TP200
VESA
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
P11
11
P12
12
P13
13
P14
14
P15
15
P16
16
P17
17
P18
18
P19
19
P20
20
P21
21
P22
22
P23
23
P24
24
P25
25
P26
26
P27
27
P28
28
P29
29
P30
30
P31
31
P32
32
S301
PANEL_PWR
LVDS for HD Cells
LVDS for FHD/100Hz Cells
LVDS for FHD Cells
A0x_P
A0x_N
A1x_P
A1x_N
A2x_P
A2x_N
ACKx_P
A3x_P
A3x_N
ACKx_N
I2C-SCL
I2C-SDA
VCC3V3
100NF
C102
I2C-SCL
I2C-SDA
VCC3V3
NC
C103
Cabinet TEMP
SOC TEMP (optional)
LDIM_G7_SPI_CS
R114
0R
R135
0R
R136
10K
VCC3V3-ST
SDA
1
SCL
2
ALERT
3
GND
4
A0
7
A1
6
A2
5
VCC
8
e-
PA
D
9
IC102 AT30TS74
SDA
1
SCL
2
ALERT
3
GND
4
A0
7
A1
6
A2
5
VCC
8
e-
PA
D
9
IC103
NC
C
9
x
0
s
s
e
r
d
A
0
9
x
0
s
s
e
r
d
A
18
19
9
10
20
18
19
20
I2
C/SMBus
Interface
Control
and
Logic
Digital
Comparator
Pointer
AT30TS74
Register
Configuration
Register
THIGH Limit
Register
TLOW Limit
Register
Temperature
Register
A/D
Converter
SCL
SDA
A 2-0
ALERT
3
Temperature
Sensor
9
0
*
(
)