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Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GDV Modul 1
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GDV Modul 1
23
GRUNDIG Service
24
GRUNDIG Service
DVD-Monoboard – Prozessor und Decoder / Processor and Decoder
Reference
Oscillograms ..............8
A/V-MUX Board ....4-13
–
1A
......................4-15
–
1B
......................4-17
–
2A
......................4-19
–
2B
......................4-21
Eject Board ...........4-22
DVD-Monoboard ........9
–
1
...........................15
–
2
...........................17
–
3
...........................19
–
4
...........................21
–
5
...........................23
–
6
...........................25
Power Supply.....4-9/11
Seiten "4-…" – siehe Basis-Service-Manual / Pages "4-…" – see Main Service Manual
LPCM
AUDIO
IRQ
PORT 0 I/O
PORT 1 I/O
Subpicture
Video
Audio
SDRAM CONTROLLER
SYSTEM USE
JTAG
PORT 2 I/O
PORT 3 I/O
PORT 4 I/O
FR
ONT
-END
uP ST20cpu
A/V/Sub
demultiplexer
MPEG
DECODER
Subpicture
decoder
TEST
2
I S
ADDRESS
DATA
Interf
ace
MEMORY interface
VIDEO
ENCODER
DECODER
AC3
MPEG1/2
OSC
1501-1 A1
1501-2 B1
1501-3 B1
1501-4 B1
1501-5 B1
2505 B12
2506 D14
2507 D14
2508 E14
2509 E14
2510 I3
3540 C9
3541 B7
2504 C11
3526 F2
2528 I11
2529 I11
1
2
3
4
5
2535 B1
3572 B2
3573 I12
3574 C8
3575 C10
5501 H11
6
7
8
9
10
11
3505 B11
3506 B4
3517 C13
2530 I11
3500 B3
3501 B3
3502 B5
3503 B11
3504 B11
2524 I10
3516 C6
3520 C11
3521 C12
3522 C12
3523 D13
1506-9 B14
2500 A3
2502 B5
2503 B6
1506-7 A14
1506-8 A14
F510 B9
F511 A1
F512 B1
F513 B11
F514 B8
1506-1 A14
1506-10 B14
1506-11 B14
1506-12 B14
1506-13 B14
1506-14 B14
2511 I3
2512 I4
3542 B8
3545 D14
3534 I12
3535 I13
3536 I14
3537 I12
3538 I13
3552 B10
3553 B11
3554 B10
3555 B9
2520 I9
2521 I9
2522 I10
2523 I10
2526 I11
2527 H13
13
14
F542 C9
F543 C7
F544 C9
F545 C9
F546 C9
5502 I11
5503 A1
5504 B1
7501 B5
7503 D2
7504 I13
12
13
3507 B5
3508 B11
2531 I11
2532 B1
2533 A1
2534 B1
3524 D14
3525 E14
3515 C6
1506-21 C14
1506-22 C14
1506-23 D14
1506-24 D14
1506-3 A14
3519 C9
1506-5 A14
1506-6 A14
H
I
F578 G2
F579 G2
F580 G2
F581 G2
F582 G2
F515 B1
F516 B1
F517 B11
F518 B6
F519 C9
F520 C7
1506-15 B14
1506-16 C14
2513 I4
2514 I4
3546 C7
3547 B6
3548 A10
3549 B10
3550 B10
3551 B10
2519 I9
5
6
7
8
9
2525 I10
11
12
3570 F14
3571 A2
F539 C9
F540 C6
F541 C12
F574 G14
F576 G14
F547 C9
F548 C9
F549 C9
F552 C7
F553 C8
F554 D8
7505 A2
F050 I14
14
A
3509 B11
3511 C6
3512 C6
3513 A10
T
O
/FR
OM DISPLA
Y
3514 C6
1506-20 C14
I
A
B
C
D
1506-4 A14
F
G
F508 B9
F509 B9
F586 H11
F587 H13
F588 H12
F589 H12
F590 H13
F592 I8
F593 I8
F594 I8
F595 I8
F596 I8
F597 I8
F521 C10
F522 C11
1506-17 C14
1506-18 C14
2515 I4
2516 I5
2517 I5
2518 I5
I2C Bus
SYSTEM ADDRESS Bus
4
3561 B9
3562 C7
3563 C7
3564 C7
3565 C8
10
3567 C7
3568 C8
F537 C11
F538 C6
F527 C7
F528 C11
F529 D7
F530 C10
F531 C10
F555 D6
F556 D12
F557 D12
F558 D14
F559 E14
F560 E14
F055 D14
F056 F14
F051 I14
F052 C7
B
C
D
E
SDRAM Interface
SYSTEM DATA Bus
H
F500 A13
F501 A11
F502 B5
F503 A6
F504 B9
E
F506 B9
F507 B9
F583 G2
F585 H11
F567 F14
F568 F2
F569 F14
F573 G14
F505 B9
F058 C7
F059 C8
F523 C13
F524 C10
F525 C11
F526 C7
3556 B9
3557 B9
3558 B9
3559 B9
1506-19 C14
1506-2 A14
1
2
BASIC ENGINE INTERFACE Bus
3
3560 B9
F532 C10
F533 C10
F534 C10
F535 C5
F536 C6
3566 C7
F562 E14
F564 F14
F598 I8
F599 I8
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
F053 C7
F054 C12
RAM/ROM Interface
HSYNC
F
G
F060 C8
F566 F14
F500
F581
1506-21
21
3568
F558
100n
2515
10K
3526
2530
4u7
10K
3506
2505
22n
F540
2500
100n
2u2
1506-13
13
5502
100p
VDD_STI
F539
2504
1501-2
3511
3K3
1506-18
18
F556
3514
10K
100R
3550
F587
100n
2514
F501
3505
10K
F574
10K
3504
F557
3549
F535
VDD_STI
F522
3552
3553
F506
F530
100R
3513
10K
VDD_STI
F566
3K3
3500
3555
2u2
5501
F523
F529
3559
3K3
3501
F576
F583
F578
2525
F527
100n
2518
100n
3565
F579
2532
47p
F562
F533
F559
VDD_STI
100n
2503
330R
3537
1506-24
24
F580
1506-14
14
VDD_STI
F518
3536
100R
F589
F596
F532
3K3
3517
VDD_STI
22
3540
4K7
100n
2510
1506-22
100n
2513
23
1506-11
11
3K3
3512
1506-23
3524
100R
F505
VDD_STI
3558
3522
10K
F513
3554
100n
F548
1506-15
15
2519
F585
F059
2535
1n
F520
1501-4
1
VDD_STI
1n
2534
VSSA1
54
VSSA2
61
VSSA_PCM
50
V_REF_D
A
C_RGB
58
V_REF_D
A
C_YCC
65
WE0n
121
WE1n
122
Y_OUT
62
1506-1
171
VDD16
184
VDD17
208
VDD2
18
VDD3
34
VDD4
67
VDD5
75
VDD6
86
VDD7
95
VDD8
102
VDD9
110
VDD
A1
53
VDD
A2
60
VDDA_PCM
48
VREF_PCM
49
TDI
186
TDO
189
TEST1
30
TEST2
31
32
TEST3
TEST4
33
TEST5
41
TMS
187
TRSTn
190
VDD1
1
VDD10
119
VDD11
130
VDD12
139
VDD13
149
VDD14
159
VDD15
PPC_CLK
137
PPCn_MODE
138
RAS0n_OR_CE4n
127
RAS1n_OR_HOLDREQ
128
136
READ
Y
RSTn
29
R_OUT
57
133
R|W_|DMAACK
SCLK
43
SDCASn
89
SDCS0n
84
SDCS1n
85
SDRASn
88
SD
WEn
90
SPDIF_OUT
47
TCK
188
202
PIO-3|2
203
PIO-3|3
204
PIO-3|4
205
PIO-3|5
206
PIO-3|6
207
2
PIO-3|7
PIO-4|0
191
PIO-4|1
192
PIO-4|2
193
PIO-4|3
194
PIO-4|4
195
PIO-4|5
196
PIO-4|6
197
PIO-4|7
14
PIXCLK_27MHz
118
17
PIO-0|5
20
PIO-0|7
22
PIO-1|0
9
PIO-1|2
10
PIO-1|3
198
199
PIO-1|4
PIO-1|5
11
PIO-1|6
12
PIO-1|7
13
PIO-2|0
3
PIO-2|3
5
PIO-2|4
6
PIO-2|5
7
PIO-2|7
8
PIO-3|0
201
PIO-3|1
25
I_REF_D
A
C_RGB
59
I_REF_D
A
C_YCC
66
LRCLK
46
MEMCLKIN
104
MEMCLK
OUT
76
ODD_OR_EVEN
52
OEn
123
OSD_A
CTIVE
117
24
PCM-OUT1
21
PCM-OUT2|PIO-0|6
PCM_CLK
45
PCM_OUTO
44
PIO-0|0
15
PIO-0|3
16
PIO-0|4
150
GND14
160
GND15
172
GND16
185
GND17
200
GND2
19
GND3
35
GND4
68
GND5
77
GND6
87
GND7
96
103
GND8
GND9
111
G_OUT
56
HSYNCn
51
IRQ0
2
3
IRQ1
DQ15
115
DQ2
94
DQ3
97
DQ4
98
DQ5
99
DQ6
100
DQ7
101
DQ8
106
DQ9
107
DQML
91
DQMU
105
GND1
4
GND10
120
GND11
131
GND12
140
GND13
DATA2
143
DATA3
144
DATA4
145
DATA5
146
DATA6
147
DATA7
148
DA
T
A
8
151
DA
T
A
9
152
DMAXFER
134
DQ0
92
DQ1
93
DQ10
108
DQ11
109
DQ12
112
DQ13
113
DQ14
114
CAS1n_OR_DMAREQn
132
CE1n
124
CE2n
125
CE3n
126
CSn
135
CVBS_OUT
64
C_OUT
63
DATA0
141
DATA1
142
DA
T
A
1
0
153
DA
T
A
1
1
154
DA
T
A
1
2
155
DA
T
A
1
3
156
DA
T
A
1
4
157
DA
T
A
1
5
158
ADR6
166
ADR7
167
ADR8
168
ADR9
169
A
UXCLK
116
BRM0_OR_OSLINK_SEL
26
BRM1_OR_BOO
TFR
OMR
OM
27
BRM2
28
B_BCLK
37
B_DATA
36
B_FLAG
38
B_OUT
55
B_SYNC
39
B_V4
42
B_WCLK
40
CAS0n_OR_HOLDACK
129
ADR10
170
ADR11
173
ADR12
174
ADR13
175
ADR14
176
ADR15
177
ADR16
178
ADR17
179
ADR18
180
ADR19
181
ADR2
162
ADR20
182
ADR21
183
ADR3
163
ADR4
164
ADR5
165
STI5505
AD0
78
AD1
79
AD10
82
AD11
83
AD2
80
AD3
81
AD4
69
AD5
70
AD6
71
AD7
72
AD8
73
AD9
74
ADR1
161
F582
7503
2531
4u7
F536
100n
2523
F538
F567
100n
2521
F564
4
+5Vstby
3561
1506-4
1506-10
10
100n
2516
VDD_STI
F586
F552
2509
330p
3564
VDD_STI
F516
VDD_STI
F517
F560
F515
F593
F526
1506-3
3
F545
10K
3516
3556
VDD_STI
VDD_STI
VDD_STI
1501-5
9
3509
10K
F050
1506-9
VDD_STI
1506-16
16
1506-17
17
F509
F507
2526 100n
3515 10K
F051
F590
F058
3560
F056
3567
3538
680R
VDD_STI
VDD_STI
10K
3519
1506-19
19
3502
22K
F055
F053
1506-5
5
3545
220R
1506-6
6
3K3
3523
2502
4u7
F541
2522 100n
F549
F525
+5Vstby
M24C32
7505
1
E0
2
E1
3
E2
6
SCL
5
SDA
8
VCC
4
VSS
7
WC_
VDD_STI
100n
2517
F054
2512 100n
100n
2507
F546
1
VDD
4
1506-2
2
7504
FXO-31FT
GND
2
OUT
3
TS
2527
1501-3
F052
100n
47p
2533
F543
3535
15K
F598
F588
F534
3575
3548
F547
3n3
2508
F537
F555
2524 100n
3521
10K
10u
F511
BC847B
2506
100R
3573
7501
3525
F568
10K
VDD_STI
VDD_STI
F060
3547
3K3
F597
68R
3572
3562
3563
F595
VDD_STI
F528
100n
2520
5503
F594
F542
+5VOSC
3566
F503
VDD_STI
VDD_STI
VDD_STI
VDD_STI
1506-8
8
F569
100n
2528
F514
3574
F502
F524
F544
F504
VDD_STI
3520
10K
F510
1506-12
12
3503
10K
F519
F508
100n
2529
5504
VDD_STI
F573
20
VDD_STI
3534
10K
1506-20
3570
100R
3557
1501-1
3551
F592
68R
3571
100R
VDD_STI
F512
7
VDD_STI
3541
47R
3542
47R
1506-7
4K7
3507
3508
68R
100n
2511
VDD_STI
3546
100R
F521
F553
F531
F554
F599
+5Vstby
SDA_EXE
OSD_A
CTIVE
SEL_A
CLK2
SEL_A
CLK1
RESET_I2C
SEL_A
CLK1
27M_CLK
27M_CLK
27M_CLK
SER
VICE
SER
VICE
RESETN
TCK
PCMout1
PCMout2
SD
A
P50
STB_CONT
PCM_CLK
CE1
centre_on
kar_b
y_pass
SPDIF_OUT
SCL_EXE
{SCLK
o
,PCM_OUT
O
,PCM_CLK,LRCLK
o
,SPDIF_OUT
,R_OUT
,G_OUT
,B_OUT
,C_OUT
,CVBS_OUT
,Y_OUT
,27M_CLK}
WAIT
A
UXCLK
B_SYNC
B_V4
B_BCLK
B_FLAG
YC5
YC4
YC3
YC2
YC1
YC0
IRQ_I2C
27M_CLKOUT
YC0
YC1
YC2
YC3
YC4
YC5
YC6
YC7
OSD_ACTIVE
VSYNC
VSYNC
HSYNC
TXD_SER
CPUanalyse
ErrorOUT
FLASH_OEN
YC7
centre_on
kar_b
y_pass
MUTE
RXD_SER
YC6
HSYNC
FLASH_OEN
OSLINKIN
AD6
AD5
AD4
AD3
AD2
AD1
AD0
SCL
SDA
CTS_SER
R
TS_SER
B_DATA
B_WCLK
OSLINK
O
UT
CPUreset
CASN
CSN2
CSN1
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
AD11
AD10
AD9
AD8
AD7
D8
D9
D10
D11
D12
D13
D14
D15
TDO
LRCLKo
PCM_OUTO
SCLKo
G_OUT
B_OUT
DQMU
DQML
WEN
RASN
RAS0ND
RAS1ND
RWN
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
CAS1ND
CE_ROMN
D0
D1
D2
D3
D4
D5
D6
D7
CLK
OEND
SCL
TXD_BE
RXD_BE
RSTN
STB_CONT
CVBS_OUT
C_OUT
Y_OUT
R_OUT
TMS
TDI
TRSTN
OS_BOO
T
CAS0ND
041000