GRUNDIG Service
Chassis TX
2 - 15
C310
47pF
C311
47pF
I2CT_SCL
I2CT_SDA
GND
5V_T
APW
1
RA
G
2
CAS
3
SC
L
4
SDA
5
33
V(
4M
Hz)
6
5V
7
IFA
8
IAG
9
IF2
10
IF1
11
GN
D
12
GN
D
13
GN
D
14
GN
D
15
TU300
THOMSON
T300
BC807-40
R313
10R
R309
10R
R316
1K
L303
SBY1005
C306
100nF
C305
470uF 16V
GND
ANTPOWER: L- OFF, H- ON
R314
3K3
R322
51K
053008R
L301
22UH 0.47A
C307
1uF
A_IF
GND
ANTPOWER
R308
100R
R307
100R
VCC5V
R318
47k
2
6
1
5
4
3
T302
BC847BPDW1T1
GND
D_IF+
D_IF-
VCC
GND
1
2
4
3
5
IC300
74LVC1G66GW
GND
C303
10nF
GND
VCC5V
R311
10K
C309
100nF
R300
10K
C300
22nF
GND
R323
100
R330
NC
GND
RFAGC
L- DVBT
H-Analog Tuner
+5V2_ST
A_IF
C323
22nF
C316
100nF
R310
10k
R315
1k
C319
100nF
2
3
4
5
1
SAW301
HDVF389A1DC (K3958M)
R327
100R
GND
GND
GND
L304
4.7uH
GND
R325
NC
L305
1uH
SIF_CTRL
SIF_CTRL
C308
10nF
D300
BA591
2
3
4
5
1
SAW300
HDAF389A7 (K9656M)
R305
4.7K
R303
2.2K
T303
BC848B
C304
10nF
R302
2.2K
R301
6.8K
5V_T
GND
GND
GND
GND
SIFP
SIFM
SIFP
SIFM
TP96
TP94
TP
RF_AGC_CTRL
APW
1
RA
G
2
CAS
3
SC
L
4
SDA
5
33
V(
4M
Hz)
6
5V
7
IFA
8
IAG
9
IF2
10
IF1
11
GN
D
12
GN
D
13
GN
D
14
GN
D
15
TU302
ALPS
GND
TU
_S
CL
TU
_S
DA
An
t_PWR
VIFP
VIFM
VIFP
VIFM
5V_T
5V_T
IF_AGC
GND
GND
RFAGC
IFAGC
IF_AGC
RF_AGC_CTRL
T304
NC/BC848B
R331
NC/220K
R329
NC/100k
5V_T
RFAGCM
RFAGCM
R319
NC/47k
GND
RF_MON
RF_MON
I2CT_SCL
I2CT_SDA
I2CT2_SCL
I2CT2_SDA
I2CT2_SCL
I2CT2_SDA
R312
47R
R321
47R
DT2_IF-
R201
51R*
R203
51R*
DVBT2
DT2_IF-
D_IF-
D_IF+
R306
51R
AIF
C301
10nF
R43
4.7K
R29
4.7K
VCC3.3V-ST
DVBT2
TP95
TP93
AIF
R344
0R
L300
1uH
R337
820R
R334
NC/680R
R335
270R
R333
1.5K
C324
10nF
C318
10nF
3
1
2
T305
BF799W
C325 NC/100nF
R336
68R
C302
10nF
R332
0R
GND
GND
VIF SAW driver
5V_T
A_IF
R343
0R
C315
10
nF
IFAGC_T2
IFAGC_T2
Non DVB-T2
5 6
9 10
Chassisplatte / Chassis Board – Tuner
Chassisplatte / Chassis Board – PCMCIA & SAT Interface
Thermal
Sense
Driver
FLG
OUT
GND
IN
EN
UVLO
Current
Limit
Current
Sense
Deglitch
AP2141, AP2151
AP2161, AP2171
1
2
3
5
4
VCC
Z
E
GND
Y
74LVC1G66
5
6
7
8
9
Mode: ATV
0
Mode: DTV
!
Mode: SAT
@
Mode: SAT
#
Mode: SAT
$
Mode: SAT
PCM_A10
PCM_A11
PCM_A9
PCM_A8
PCM_A13
PCM_A14
PCM_A12
PCM_A7
PCM_A6
PCM_A5
PCM_A4
PCM_A3
PCM_A2
PCM_A1
PCM_A0
PCM_WE_N
PCM_REG_N
PCM_WAIT_N
PCM_RESET
PCM_IORD_N
PCM_IOWR_N
PCM_CD1_N
TS_MISYNC
TS_MICLK
TS_MDI0
TS_MDI1
TS_MDI2
TS_MDI3
TS_MDI4
TS_MDI5
TS_MDI6
TS_MDI7
TS_MIVALID
TS_MDO3
TS_MDO4
TS_MDO5
TS_MDO6
TS_MDO7
TS_MDO2
TS_MOVAL
TS_MOSTART
TS_MDO0
TS_MDO1
PCM_A[14..0]
PCM_D[7..0]
TS_MIVALID
TS_MISYNC
TS_MOCLK
TS_MOVAL
TS_MOSTART
TS_MDO[7..0]
PCM_IORD_N
PCM_IOWR_N
PCM_WAIT_N
PCM_RESET
PCM_REG_N
PCM_OE_N
PCM_WE_N
PCM_CD_N
PCM_CE_N
PCM_IRQA_N
PCM_CD2_N
PCM_CD2_N
PCM_CD1_N
PCM_CD_N
MOCLK
TS_MOCLK
PCM_OE_N
TS_MDI[0..7]
L500
300R/100MHz
R507
100K
R506
33R
C504
100nF
C500
1uF 10V
C502
10pF
R514
10k
R508
33R@100MHz
VCC
GND
1
2
4
3
5
IC501
74LVC1G32GW
C503
10nF
C501
100nF
R509
33R
PCM_A[14..0]
PCM_D[7..0]
TS_MISYNC
TS_MIVALID
PCM_RESET
PCM_WAIT_N
PCM_REG_N
PCM_OE_N
PCM_WE_N
PCM_IORD_N
PCM_IOWR_N
PCM_CD_N
TS_MOCLK
TS_MOSTART
TS_MOVAL
TS_MDO[7..0]
PCM_CE_N
PCM_IRQA_N
PCM_PWR_CTL
TS_MDI[0..7]
GND
GND
VCC-PCMCIA
GND
GND
GND
GND
GND
PCMCIA_VCCIN
+5V2_ST
GND
VCC-PCMCIA
VCC-PCMCIA
Hi: On
Lo: Off
R519
10k
R501
33R
7531
8642
R503
4*33R
R510
33R
7531
8642
R511
4*33R
7
5
3
1
8
6
4
2
R512
4*33R
GND
GND
VCC3.3V
CI_PCM_WAIT_N
PCM_IRQA_N
CI_PCM_IRQA_N
PCM_PWR_CTL
PCM_D0
PCM_D1
PCM_D2
PCM_D7
VCC-PCMCIA
GND
1
D3
2
D4
3
D5
4
D6
5
D7
6
CE1#
7
A10
8
OE#
9
A11
10
A9
11
A8
12
A13
13
A14
14
WE#
15
READY
16
VCC
17
VPP1
18
MIVAL
19
MICLK
20
A12
21
A7
22
A6
23
A5
24
A4
25
A3
26
A2
27
A1
28
A0
29
D0
30
D1
31
D2
32
WP
33
GND
34
GND
35
CD1#
36
MDO3
37
MDO4
38
MDO5
39
MDO6
40
MDO7
41
CE2#
42
VS1#
43
IORD#
44
IOWR#
45
MISTRT
46
MDI0
47
MDI1
48
MDI2
49
MDI3
50
VCC
51
VPP2
52
MDI4
53
MDI5
54
MDI6
55
MDI7
56
MOCLK
57
RESET
58
WAIT#
59
INPACK
60
REG#
61
MOVAL
62
MOSTART
63
MDO0
64
MDO1
65
MDO2
66
CD2#
67
GND
68
SHIELD
69
SHIELD
70
SHIELD
71
SHIELD
72
S500
PCMCIA CONN
TP84
TP82
TP83
Vin
5
EN
4
GN
D
2
Fault
3
Vout
1
IC502
AP2171
xPCM_D3_
xPCM_D4_
xPCM_D5_
xPCM_D6_
TS_MICLK
TS_MICLK
xPCM_D0
xPCM_D1
xPCM_D2
xPCM_D7_
xPCM_D7_
TS_MICLK
+5V2_ST
+12V
GND
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
S501
CON_FFC_22P_YY-0960-VT
GND
GND
C506
100n 25V
L502
120R/100MHz
L501
120R/
100MHz
C505
100n 10V
TS_MDI4
TS_MDI0
TS_MDI1
TS_MDI2
TS_MDI3
TS_MDI5
TS_MDI6
TS_MDI7
TS_MISYNC
TS_MIVALID
GND
R513
10k
I2C-SDA
I2C-SCL
I2C-SCL
I2C-SDA
GND
C435
100nF
R326
1k
GND
R193
100k
7531
8642
R500
4*33R
PCM_D3
PCM_D4
PCM_D5
PCM_D6
xPCM_D4_
xPCM_D3_
xPCM_D5_
xPCM_D6_
PCM_CE_N
R525
33R
F501
miniSMDC150F/16
F500
picoSMDC100S
!
!
8
7
11
12
13
14
