GRUNDIG Service
Chassis CN
2 - 7
Chassisplatte / Chassis Board – HDMI
HDMI_A_SCL
HDMI_A_SDA
HDMI_B_SCL
HDMI_B_SDA
HDMI_A_SDA
HDMI_A_SCL
GPF3
GPF2
GPF5
GPF6
HDMI_SOC_CEC
CH1-
1
CH1+
2
GND
3
CH2-
4
CH1+
5
NC
6
NC
7
GND
8
NC
9
NC
10
NC
U203
47K
R202
22R*4
R216
4.7K
R203
27K
R205
NT72453
HDMI/MHL
RXB_2+
AA14
RXB_2-
AB13
RXB_1+
AC13
RXB_1-
AA13
RXB_0+
AC12
RXB_0-
AB12
AA12
RXB_CLK-
AB11
PWR5V_B/SBTC_GPF_7
AB17
RXA_2+
AA11
RXA_2-
AB10
RXA_1+
AC10
RXA_1-
AA10
RXA_0+
AC9
RXA_0-
AB9
AA9
RXA_CLK-
AB8
PWR5V_A/STBC_GPF_4
AC16
HDMI_CEC/STBC_GPF_0
AA15
HDMIB_SDA/STBC_GPF6
AA17
HDMIB_SCL/STBC_GPF5
AB16
HDMIA_SDA/STBC_GPF3
AA16
HDMIA_SCL/STBC_GPF2
AC15
HDMI_ARC
AA8
MHL_CBUS/STBC_GPG_30
AB14
STBC_GPF_15/(BS_16)
W19
MHL_CDS/STBC_GPF_1
AB15
IC100A
CH1-
1
CH1+
2
GND
3
CH2-
4
CH1+
5
NC
6
NC
7
GND
8
NC
9
NC
10
NC
U202
CH1-
1
CH1+
2
GND
3
CH2-
4
CH1+
5
NC
6
NC
7
GND
8
NC
9
NC
10
NC
U200
R217
51
CH1-
1
CH1+
2
GND
3
CH2-
4
CH1+
5
NC
6
NC
7
GND
8
NC
9
NC
10
NC
U201
A Port: HDMI & ARC
HDMI_I2C
HDMI CEC
B Port: HDMI
C204
1uF
HDMI_A_ARC
HDMI_A_RX1_P
HDMI_A_RX2_N
HDMI_A_RXCK_P
HDMI_A_RX2_P
HDMI_A_RX1_N
HDMI_A_RXCK_N
HDMI_A_IDENT
HDMI_A_RX1_P
HDMI_A_RX2_N
HDMI_A_RXCK_P
HDMI_A_RX2_P
HDMI_A_RX1_N
HDMI_A_RXCK_N
HDMI_A_RX1_P
HDMI_A_RX2_N
HDMI_A_RXCK_P
HDMI_A_RX2_P
HDMI_A_RX1_N
HDMI_A_RXCK_N
HDMI_A_RX2_P
HDMI_A_RX2_N
HDMI_A_RX1_P
HDMI_A_RX1_N
HDMI_A_RX0_MHL_P
HDMI_A_RX0_MHL_N
HDMI_A_RXCK_P
HDMI_A_RXCK_N
HDMI_B_RX1_P
HDMI_B_RX2_N
HDMI_B_RXCK_P
HDMI_B_RX2_P
HDMI_B_RX1_N
HDMI_B_RXCK_N
HDMI_B_IDENT
HDMI_B_RX1_P
HDMI_B_RX2_N
HDMI_B_RXCK_P
HDMI_B_RX2_P
HDMI_B_RX1_N
HDMI_B_RXCK_N
HDMI_B_RX0_P
HDMI_B_RX0_N
HDMI_B_RXCK_P
HDMI_B_RXCK_N
HDMI_B_RX0_P
HDMI_B_RX0_N
HDMI_B_RX1_P
HDMI_B_RX2_N
HDMI_B_RX2_P
HDMI_B_RX1_N
HDMI_B_RX2_P
HDMI_B_RX2_N
HDMI_B_RX1_P
HDMI_B_RX1_N
HDMI_B_RX0_P
HDMI_B_RX0_N
HDMI_B_RXCK_P
HDMI_B_RXCK_N
HDMIA-5V
HDMI_A_IDENT
3
1
2
D201 BAT54CW
BC847BW
1
3
2
T201
1K
R208
10K*4
R213
HDMI_A_HP
HDMI_A_HP
BS16
BS16
BS16
HDMI_A_SDA
HDMI_A_SCL
HDMI_CEC
1K
R219
HDMIA-5V
HDMIA_5V
47K
R200
4.7K
R201
3
1
2
D200 BAT54CW
HDMIB_5V
HDMI_CEC
HDMI_B_SCL
HDMI_B_SDA
HDMI_A_ARC
HDMI_B_SCL
HDMI_B_SDA
HDMIB-5V
HDMIB-5V
HDMIB-5V
10K*4
R221
HDMI_B_HP
HDMI_B_IDENT
HDMI_A_HP
100R
R206
HDMI_SOC_CEC
HDMI_CEC
3
1
2
D202
BAT54CW
HDMI_B_HP
HDMI_B_HP
VCC3V3-ST
+5V2_ST
+5V2_ST
HDMI_A_RX0_MHL_P
HDMI_A_RX0_MHL_N
HDMI_A_RX0_MHL_P
HDMI_A_RX0_MHL_N
HDMI_A_RX0_MHL_P
HDMI_A_RX0_MHL_N
HDMI_B_RX0_P
HDMI_B_RX0_N
HDMIA-5V
4.7K*4
R207
4.7K*4
R218
TP3
TP1
TP2
TP4
TP5
TP6
TP7
TP8
BC847BW
1
3
2
T202
RX2+
1
GND2
2
RX2-
3
RX1+
4
GND1
5
RX1-
6
RX0+
7
GND0
8
RX0-
9
CLK+
10
GND_CLK
11
CLK-
12
CEC
13
N.C.
14
SCL
15
SDA
16
CEC_GND
17
5V
18
HP_DETECT
19
GN
D
20
GN
D
21
GN
D
22
GN
D
23
S200
RX2+
1
GND2
2
RX2-
3
RX1+
4
GND1
5
RX1-
6
RX0+
7
GND0
8
RX0-
9
CLK+
10
GND_CLK
11
CLK-
12
CEC
13
N.C.
14
SCL
15
SDA
16
CEC_GND
17
5V
18
HP_DETECT
19
GN
D
20
GN
D
21
GN
D
22
GN
D
23
S201
Chassisplatte / Chassis Board – SCART
470PF
C404
NT72453MBG-BA-B
NT72453
ADC/DAC
VGA_B
N22
VGA_G
M22
VGA_R
M23
ADC3VMID
R20
ADC3M
R22
YPBPR0_PB
R21
ADC2M
P23
YPBPR0_Y
P21
ADC1VMID
P18
ADC1M
N21
YPBPR0_PR
P22
SCART1_B
P20
SCART1_G
N18
SCART1_R
N19
SCART0_FB
L20
SCART0_Y
L21
ADC0M
L22
CVBS0
L23
CVBS_OUT
K22
SOG_0
R23
SOG_1
M21
SOG_2
P19
VGA_HS
R19
VGA_VS
R18
TUNER_CVBSIN
K21
IC100C
330NH
L400
C402 47nF
100NF
C410
SCART
Full SCART
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
21
S400
SCART
R402 150R %1
R403 150R %1
47R
R401
D40
0
D40
2
D40
3
D404
D405
D406
100PF
C401
R400
75R %1
39K
R406
10K
R404
SCART_0_DET
SCART_0_DET
75R
R412
75R
R413
75R
R414
SCART0_B
SCART0_G
SCART0_R_SC
R408
10K
SC_LIN
SC_RIN
SC_LIN
SC_RIN
SC_LIN
SC_RIN
100PF
C400
SCART_0_DET
SCART_0_FB
SCART_0_CVBS_IN_SY
100R
R418
100R
R419
100R
R420
100R
R424
100R
R405
100R
R407
100R
R409
100R
R410
100R
R411
100NF
C411
100NF
C412
100NF
C415
100NF
C414
100NF
C416
C403 47nF
C405 47nF
C406 47nF
470PF
C408
470PF
C407
ADC0M
ADC1M
ADC2M
ADC3M
SCART0_R_SC
SCART0_B
SCART_0_CVBS_IN_SY
SCART_0_FB
SCART0_G
TP45
TP44
TP43
TP42
TP41
TP40
TP39
TP38
TP46
TP47
180PF
C409
SCART_0_DET:
1.94V2.45V -> 4:3 Source
0.92V1.43V -> 16:9 Source
0V0.41V -> Inactive Source
*
Mode: DVB-T/C
(
Mode: ATV
)
Mode: DVB-S
¡
Mode: DVB-T/C/S
™
Mode: DVB-T/C/S
£
Mode: DVB-T/C/S
≤
Mode: DVB-T/C/S
