Decm Service Assy (9/18) - Pioneer HD-V9000 Service Manual

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10.7 DECM SERVICE ASSY (7/18)
QQ
3 7 63 1515 0
A
A 18/18 G D C _ S D A
18:7F
G D C _ S C L
18:7E
A 8/18
To Scaler
OSD_VIDEO_OUT
8:5B
OSD_B0
OSD_B1
OSD_B2
OSD_B3
B
OSD_G0
OSD_G1
OSD_G2
OSD_G3
OSD_R0
OSD_R1
OSD_R2
OSD_R3
OSD_A3
OSD_A2
OSD_A1
OSD_A0
C
K2502
K2501 GDC_A0
GDC_A1
C 2 5 0 6
0 . 1 u / 1 6
IC2501
1
1 A
2
1 B
3
1 Y
TE 4
2 A
L 13942296513
5
2 B
6
2 Y
7
G N D
TC74LCX08FTS1
GNDD
DATA BUFFER
D
V+3R3D_GDC
C 2 5 8 1
0 . 1 u / 1 6
IC2507
TP2502
1 5
N C V C C
2
TP2503 TP2578
I N A
R 2 5 9 3
3 4
G N D O U T Y
3 3
TC7SH04FUS1
GNDD
INVERTER GNDD
25.175MHz
E
V+3R3D_2MB V+3R3D_GDC
L2501
TP2622
ATL7010-A
C 2 5 0 1
C 2 5 0 4
C C G 1 1 9 2 - A
10u/10V
1 u / 1 0
(SR)
GNDD
V+1R8D_MB V+1R8D_GDC
www
F2501
CCG1160-A
TP2623
1 2
C 2 5 0 5
C 2 5 0 2
1 u / 1 0
1 u / 1 0
(SR)
3
SR)
GNDD
F
A
7/18
80
1
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2
R 2 5 8 8 3 3
R 2 5 0 6
1 8
7
2
6
3
4 5
3 3
R 2 5 8 9 3 3
R 2 5 0 5
1 8
7
2
3 6
4 5
3 3
R 2 5 9 0 3 3
R 2 5 0 4
1 8
2 7
6
3
4 5
3 3
R 2 5 0 3
1 8
V+3R3D_GDC
2 7
3 6
TP2505
4 5
TP2506
8 2
V+3R3D_GDC
1 8
2 7
V+3R3D_GDC R 2 5 1 6 6
3
1 0 k
4 5
1 4
1 8
R 2 5 1 7
V C C
1 3
GDC_DO_R_3R 2 7
1 0 k
4 B
1 2
3 6
K2503
4 A
1 1
GDC_A3 4 5
4 Y
1 0
GDC_DO_G_3R
3 B
K2504
9
3 A
8
GDC_A2
3 Y
GDC_DO_B_3R
V+3R3D_GDC
TP2501
GDC_GV
R 2 5 0 9
N M
BS_MODE
L: Connects to CPU with BS signal
H: Connects to CPU without BS signal
RDY_MODE
L: normally not ready mode
H: normally ready mode
V+3R3D_GDC
OSD_CLK
GNDD
25.175MHz
V+3R3D_GDC
MODE2 : L
MODE1 : L
MODE0 : L
GNDD
V+3R3D_GDC
R 2 5 1 2 N M
C 2 5 0 7
x ao
y
0 . 1 u / 1 6
X2501
1 4
S T V D D
. i
2 3
G N D O U T
GNDD
D S S 1 1 7 6 - A
27.000MHz
TP2504 TP2507
R 2 5 1 3
3 3
GNDD
2
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3
8
V+3R3D_GDC
V+1R8D_GDC
GNDD
TP2527
TP2528
193
MD34/B4
TP2529
194
MD35/B5
TP2530
195
MD36/B6
TP2531
196
MD37/B7
197
MD38/G0
TP2520
198
TP2521 MD39/G1
199
TP2522
MD40/G2
TP2508
200
MD41/G3
C 2 5 1 1
201
VDDL16
0 . 1 u / 1 6
TP2509
202
MD42/G4
203
VSS20
TP2510
204
MD43/G5
C 2 5 1 2
205
VDDH11
0 . 1 u / 1 6
TP2511
206
MD44/G6
TP2512
207
MD45/G7
208
MD46/R0
TP2523
209
TP2524
MD47/R1
TP2525 210
MD48/R2
211
MD49/R3
TP2513 212
MD50/R4
C 2 5 1 3
TP2514
213
VDDL17
TP2515 0 . 1 u / 1 6
214
MD51/R5
TP2516
215
MD52/R6
TP2517
216
MD53/R7
217
VSS21
C 2 5 1 4
218
VDDH12
0 . 1 u / 1 6
219
MD54/SDA
220
MD55/SCL
221
TP2624
MD56/VI0
TP2625 222
MD57/VI1
TP2626 223
C 2 5 1 5 MD58/VI2
TP2627 224
VDDL18
0 . 1 u / 1 6
225
MD59/VI3
226
TP2628
MD60/VI4
227 GRAPHICS CONTROL
TP2629
MD61/VI5
228
TP2630
MD62/VI6
Q Q
229
TP2631 C 2 5 1 6
MD63/VI7
3 6 7
230
VDDL19
0 . 1 u / 1 6
231
27MHz
CCLK
232
VSS22
233
TESTH1
234
TESTH2
235
TESTH3
236
TESTH4
237
TESTH5
238
AOUTB
239
AVD2
240
COMPB
241
AVS2
242
AOUTG
243
AVD1
244
COMPG
245
AVS1
TP2532
246
OPEN
247
AOUTR
248
AVD0
249
VRO
250
AVS0
251
VREF
252
COMPR
253
XRGBEN
TP2518
254
BS_MODE
255
RDY_MODE
TP2519
256
MODE0
C C G 1 1 9 2 - A
GNDD
A 1/18
G D C _ R D Y
V+3R3D_GDC
TP2534
1:13A
R 2 5 2 7 N M
TP2635
C 2 5 0 8
A 3,4/18
0 . 1 u / 1 6
X2502
1 4
3:11K;4:11K
S T V D D
MINT_FPGA_BUS
u163
R 2 5 2 8
2 3 3 3
MINT_HOST_BUS
G N D O U T
1:15B;2:10C;3:10I;3:15E;3:15I;4:3D;5:13B;9:2C
D S S 1 1 7 5 - A
A 1-5,9/18
25.1750MHz
R 2 5 2 9
GNDD
N M
TP2554
TP2526
27MHz
R 2 5 2 6
3 3
GNDD
HD-V9000
3
4
2 9 9 4
TP2556
IC2502
MB86277
1 3 1 5 0 5 8 2 9
GNDD
GNDD
R 2 5 4 3 N M
R 2 5 4 4
0
m
co
C 2 5 2 5
V+3R3D_GDC
0 . 1 u / 1 6
.
IC2503
1 8
C K
V C C
2 7
D P R
3 6
Q C L R
13.5MHz
4 5
G N D Q
TC7WZ74FU
1/2 CLK DIVIDER
GNDD
4
2 8
9 9
GNDD
9 4 2 8 9 9
TP2573
R 2 5 4 7
G D C _ S C L K
4 7
12F
GNDD