Grundig Chassis G5 Serviceanleitung Seite 55

GRUNDIG Service
Chassisplatte / Chassis Board – HDMI
19 TP120 HDMIA-HPDOUT
HP_DETECT
18 TP121
5V HDMIA-5V
17
CEC_GND
16
HDMIA-SDA
SDA
15 HDMIA-SCL
SCL
14
N.C.
13 HDMI_CECIN
CEC
12
HDMIA-CLK_N
CLK-
11
GND_CLK
10
HDMIA-CLK_P
CLK+
9 HDMIA-RX0_N
RX0-
8
GND0
7 HDMIA-RX0_P
RX0+
6 HDMIA-RX1_N
RX1-
5
GND1
4 HDMIA-RX1_P
RX1+
3
HDMIA-RX2_N
RX2-
2
GND2
1
HDMIA-RX2_P
RX2+
S1100
19 HDMIC-HPDIN
TP131
HP_DETECT
18 TP132
5V HDMIC-5V
17
CEC_GND
16 TP133 HDMIC-SDA
SDA
15 HDMIC-SCL
SCL
14
N.C.
13
HDMI_CECIN
CEC
12 HDMIC-CLK_N
CLK-
11
GND_CLK
10 HDMIC-CLK_P
CLK+
9 HDMIC-RX0_N
RX0-
8
GND0
7 HDMIC-RX0_P
RX0+
6 HDMIC-RX1_N
RX1-
5
GND1
4 HDMIC-RX1_P
RX1+
3 HDMIC-RX2_N
RX2-
2
TP135 MHL_CABLE_DET
GND2 MHL_CABLE_DET
1 HDMIC-RX2_P
RX2+
S1101
19
TP139 HDMID-HPDOUT
HP_DETECT
18 TP140
5V HDMID-5V
17
CEC_GND
16 TP141 HDMID-SDA
SDA
15 HDMID-SCL
SCL
14
TP142 HDMI-ARC
N.C.
13 HDMI_CECIN
CEC
12
HDMID-CLK_N
CLK-
11
GND_CLK
10
HDMID-CLK_P
CLK+
9 HDMID-RX0_N
RX0-
8
GND0
7 HDMID-RX0_P
RX0+
6 HDMID-RX1_N
RX1-
5
GND1
4 HDMID-RX1_P
RX1+
3
HDMID-RX2_N
RX2-
2
GND2
1
HDMID-RX2_P
RX2+
S906
HDMIA
HDMIA-RX0_N HDMIC-RX0_N
HDMIA-RX0_N
HDMIA-RX0_P HDMIC-RX0_P
HDMIA-RX0_P
HDMIA-RX1_N HDMIC-RX1_N
HDMIA-RX1_N
HDMIA-RX1_P HDMIC-RX1_P
HDMIA-RX1_P
HDMIA-RX2_N HDMIC-RX2_N
HDMIA-RX2_N
HDMIA-RX2_P HDMIC-RX2_P
HDMIA-RX2_P HDMIA
HDMIA-CLK_N HDMIC-CLK_N
HDMIA-CLK_N
HDMIA-CLK_P HDMIC-CLK_P
HDMIA-CLK_P
HDMIA-SCL HDMIC-SCL
HDMIA-SCL
HDMIA-SDA HDMIC-SDA
HDMIA-SDA
HDMIA-HPD HDMIC-HPD
HDMIA_HPD
HDMIA-5V
R1100 R1101
1K 10K
HDMIA-HPDOUT T1100
BC847B
1 HDMIA-HPD
R1102 47K
TP122
HDMIA-5V
C1100
R1103
4.7K
100nF
IC1100
4 3
VCC SDA
2
HDMIA-SDA
GND
5 1 HDMIA-SCL
TP125
WP SCL
TP126
NC
EE_WPA
TP127
R1104 33R
HDMIC-HPDIN HDMIC-HPD
R1127 NC
R1105
MHL-CABLE-DET MHL_CABLE_DET
TP130 0R
C1103
R1106
47nF
100K
D1100
TP134 3
C1104
R1110
4.7K
100nF
BAT54CW
IC1102
4 3
VCC SDA
2
HDMIC-SDA
GND
5 1 HDMIC-SCL
TP136
WP SCL
TP137
NC EE_WPC
TP138
HDMID-5V
R1112 R1113
1K 10K
HDMID-HPDOUT T1103
BC847B
1 HDMID-HPD
R1115 47K
HDMI_ARC
TP143
HDMID-5V
C1105
R1118
4.7K
100nF
IC1103
4 3
VCC SDA
2 HDMID-SDA
GND
5 1 TP144 HDMID-SCL
WP SCL
TP145
NC EE_WPD
TP146
HDMIC
HDMID-RX0_N
HDMIC-RX0_N
HDMID-RX0_P
HDMIC-RX0_P
HDMID-RX1_N
HDMIC-RX1_N
HDMID-RX1_P
HDMIC-RX1_P
HDMID-RX2_N
HDMIC-RX2_N
HDMID-RX2_P
HDMIC-RX2_P HDMIC
HDMID-CLK_N
HDMIC-CLK_N
HDMID-CLK_P
HDMIC-CLK_P
HDMID-SCL
HDMIC-SCL
HDMID-SDA
HDMIC-SDA
HDMID-HPD
HDMIC_HPD
HDMIC->MHL SUPPORT
R1116
3
HDMI_CECIN
TP123 T1104
220R
2N7002LT1G
R1117
L1100
TP128
VCC5V_DCDC
3.3uH
R1107
MHL_VBUS_EN
MHL_VBUS_EN
100R
R1108
10K
EE_WPA
T1101A 5
NC
EE_WPC
T1102B 2
NC
AVDD5V_HDMIC
R1109
10R
VCC3V3
1
HDMIC-5V
2
+5V2_ST
NC7SZ08P5X
1
2
3
R1122
8 1
NC7SZ08P5X
HDMIC-5V
7 2 1
HDMIA-5V
6 3 2
HDMID-5V
5 4 3
4.7K
R1125
100K
NC7SZ08P5X
1
2
3
IN
Charge
Pump
EN or
EN
UVLO
GND
2 - 9
HDMID
HDMID-RX0_N
HDMID-RX0_P
HDMID-RX1_N
HDMID-RX1_P
HDMID-RX2_N
HDMID-RX2_P HDMID
HDMID-CLK_N
HDMID-CLK_P
HDMID-SCL
HDMID-SDA
HDMID_HPD
+5V2_ST
2
HDMI-CEC
HDMI_CEC
TP124
NC
IC1101
TPS2065C
5 1
IN OUT HDMIC-5V
C1101 C1102
4 3
EN FLT
10UF 10UF
TP129
EE_WPD
2 T1101B
HI->PROTECTION
EDID_WP
EDID_WP
R1111
1 8
2 7
3 6
4 5
NC
5
R1114
NC
T1102A
VCC3V3
IC1104
R1119
5 20K
VCC
R1120
4
HDMI DETECT ANALOG LEVEL TABLE
GND
20K HDMI1 HDMI2 HDMI3
NO NO NO
R1121
IC1105
YES NO NO
10K
NO YES NO
VCC 5
YES YES NO
R1123 NO NO YES
4
YES NO YES
GND
20K
NO YES YES
R1124
YES YES YES
10K
C1106
IC1106
VCC 5
100NF
R1126
4 HDMI_DETECT
HDMI_DETECT
GND
20K
Current Sense
OUT
CS
TPS20xxC
Current
Limit
Driver
FLT
OTSD 9-ms
Deglitch
Thermal
Sense
Chassis G5
LEVEL
0
1,65
0,82
2,47
0,41
2,06
1,24
2,89