THOMSON DTH7500E, Service Manual

Page: 15 / 39

DTH7500 / DTH8000
First issue 12 / 03
SCART_VCR_L
GND
C_FRONT
C_OUTPUT
Y_OUTPUT
CV_NAV
GND GND
GND GND
GND
GND
GND
GND GND GND
KDB_RST
+5VSB
CV_NAV1
RST_ST9
ST9_RST_TMP87
0R0
RW423
ST9_RST_GOB
KDB_RST
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND GND GND
GND GND GND
GND
GND
GND GND
GND
GND GND
GND
GND
GND GND
GND
GND
GND
GND
GND
GND
GND
GND GND
GN
D
DGND
DGND
GND
GND
GND
AVLINKIRQ
ST9_RST_TMP87
R_FRONT
I2C_CLK
CX010
100P0
100P0
CX012
DGND
5
470K0
RW350
CV/Y_REC
C_REC
S2_1
FPAIRQ
SCART2
TUNER2_R
VBI_SEL
+5VSB
+5VSB
56R0
RW402
100N0
CW370
100P0
CW366
470N0 CW375
470N0 CW376
100N0
CW377
1U0
CW363
TUNER1_L
CV_TUNER1
TUNER1_R
IN1_R
IN1_L
SCART_VCR_R
SCART_VCR_CV/Y
SCART_VCR_L
SCART_VCR_C/R
SCART_TV_R
SCART_TV_L
SCART_TV_CV/Y
CW378
100U0
RW378
0
*
RW354
75R0
1
CW358
47P0
BBI2C_CLK
IN2_R
IN2_L
CW406
1U0
1
75R0
RW353
*
CW364
1U0
CW351
100P0
A/V Switching Inputs
BBI2C_DATA
CV_NAV
16X9_IND
MIC_IN_R
MIC_IN_L
CW379
CW380
RW357
1K0
BC847B
TW351
BC847B
TW357
CV_OUT2
CV/Y_REC_SEL
470N0
CW399
100P0
CW369
+12VS_VIDEO
1U0
CW386
1U0
CW382
S2_1
1U0
CW391
1U0
CW395
IN3_R
IN3_L
CV_OUT2
BC847B
TW355
+5VS
470N0
CW400
16X9_IND
RW360
22R0
5
56R0
RW405
1K0
5
RW400
1K0
5
RW413
CW409
470N0 470N0
CW410
470N0
CW411
CW374 470N0
CW412
470N0
1K0
RW412
10U0
LW354
10U0
CW404
+5VS
+5VSB
+5VSB
+5VSB
+5VSB
CV/Y_REC_SEL
RW403
22R0
+12VS_VIDEO
CW290
1N0 100P0
CW353
CW299
1N0
330R0
RW351
CW407
1U0
TUNER2_L
RW376
0
0
RW363
DGND
VBI_SEL
1K0
RW356
RW415
100R0
0
RW365
RW362
0
0
RW361
RW364
0
CW341
20P0
20P0
CW342
20P0
CW343
CW344
20P0
20P0
CW345
20P0
CW346
100R0
RW358
BBI2C_DATA
BBI2C_CLK
CV_TUNER2
Power FROM Upper Level
Signal FROM Upper Level
CV_MOVIEBOX
AVLINKIRQ
FPAIRQ
I2C_CLK
I2C_DATA
PWM_HPVOL
C_FRONT
CV_TUNER1
CV_FRONT
SCART_TV_CV/Y
1U0
CW367
CV_TUNER2
RW395
100R0
C_REC
CV_NAV1
CV/Y_REC
CV_NAV1
CV_MOVIEBOX
SCART_VCR_C/R
R_FRONT
L_FRONT
S_1
PWM_HPVOL
TUNER1_L
TUNER1_R
MIC_IN_ L
MIC_IN_R
L_FRONT
TUNER2_R
TUNER2_L
IN1_L
IN1_R
IN2_L
IN2_R
IN3_L
IN3_R
10U0
LW355
10U0
LW357
Y_FRONT
CW371
100U0
330R0
RW352
CX011
100P0
CW362
1U0
1U0
CW397
1U0
CW361
1U0
CW389
CV_FRONT
I2C_DATA
CX013
100P0
SCART2
ST9_RST_GOB
0R0
RW424
RST_ST9
1
10
11
12
13
14
15
16
17
18
19
2
20
3
4
5
6
7
8
9
21
22
21
9
8
7
6
5
4
3
20
2
19
18
17
16
15
14
13
12
11
10
1
HLW22S-27C
BB304A
V_OUT2
V_OUT2
CW384 1U0
CW415
470N0
GND
470N0
CW414
470N0
CW413
GND
GND
LW361
1K/100MHZ
RX873
0R0
RX872
0R0
CW401
1U
CW402
100N0
CW403
100N0
CW405
1U0
GND
CW398
470N0
DC_IN
DC_IN
CW296
47P0
CW295
47P0
47P0
CW294
0R0
RX871
BZT55C6V8
DW804
DW811
BZT55C6V8
47P0
CW356
BZT55C6V8
DW810
LW353
0
LW019
330R0
LW351
0
1U0
CW360
1K/100MHZ
LW362
BZT55C6V8
DW809
GND
47P0
CW355
GND
75R0
1
RW391
CW357
1U0
5
GN
D
6 IN1
4 IN2
2
OUT
1
SW
3
VCC
BIAS
CLAMP CLAMP
DRV.
MM1507
3 1
2
4
6
5
IW352
21149670
41
ADR
BIAS
77
2 C1
10
C2
18
C3
38
C4
68
CCOM
B
42
CLK
59
ROUT1
COUT2
52
22
CP5L
24
CP5R
29
CP6L
31
CP6R
78
CV1
6 CV2
14
CV3
34
CV4
43
DA
5 GPIO1
13
GPIO2
27
GPIO3
33
GPIO4
63
GPIO6
64
VOUT1
66
DC_I
N
DC_OUT
67
COUT1
60
53
LOUT2
47
LOUT3
MUTE 48
NC
69
23
PB5
30
PB6
57
PROUT1
PBOUT2
50
25
PR5
32
PR6
VOUT2
56
49
PROUT2
PBOUT1
58
51
ROUT2
45
ROUT3
4 S-1
12
S-2
20
S-3
40
S-4
3 S2-1
11
S2-2
19
S2-3
39
S2-4
TV1
71 70
TV1L
72
TV1R
TV2
75 74
TV2L
76
TV2R
V1L
79
1 V1R
7 V2L
9
V2R
15
V3L
17
V3R
35
V4L
37
V4R
26
VCC
Y/VOUT1
62
55
GPIO5
VOUT3
46
61
LOUT1
Y/VOUT2
54
Y1
80
8 Y2
16
Y3
36
Y4
21
Y5
28
Y6
YCOM
B
65
LA79500E
GND2
73
GND1 44
44
73 65
28
21
36
16
8
80
54
61
46
55
62
26 37 35
17
15
9
7
1
79 76 74 75 72 70 71
39
19
11
3
40
20
12
4
45
51
58
49
56
32 25
50
57
30
23
69
48
47
53
60
64
63
33 27
13
5
43
34
14
6
78
31 29
24
22
52
59
42
68
38
18
10
2
77
41
21160230
IW351
CW388
1U0
47P0
CW321
47P0
CW322
SCART_VCR_CV/Y
47P0
CW323
47P0
CW324
47N
LW364
LW012
47N
00-L2
08-11-02
LW020
330R0
RW355
470K0
5
GND
RW366
0
CV_NAV1
5
GND
6 IN1
4 IN2
2
OUT
1
SW
3
VCC
BIAS
CLAMP CLAMP
DRV.
MM1507
5
6
4
2
1 3
IW353
21149670
RW414
0
1U0
CW359
LW352
0
1K/100MHZ
LW363
C_OUTPUT
Y_OUTPUT
CW408
1U0
Signal TO Upper Level
YELLOW
WHITE
RED
1
2
3
4
5 5
4
3
2
1
BW351
10
1
2
3
4
8
7
5
11
6
YKF51-5571
9 9
6
11
5
7
8
4
3
2
1
10
21271690
BW352
AGND_OUT
AGND_OUT
1U0
CW332
1U0
CW331
SCART_VCR_R
SCART_TV_R
SCART_TV_L
1U0
CW336
1U0
CW335
CW334
1U0
CW333
1U0
47N
LW365
21268490
A/V TUNER BOARD(EU)
S_1
1U0
CW393
Y_FRONT
( AV TUNER BOARD 5/11 )
SCART INTERFACE / TUNER SCHEMATIC DIAGRAM - SCHEMA DE L’INTERFACE PERITELEVISION / TUNER - SCHALTBILD EUROPA NORMBUCHSE / TUNER
SCHEMA DELLA PRESA PERITEL / SINTONIZZATORE - ESQUEMA INTERFAZ EUROTOMA / SINTONIZADOR