STR-DG820
STR-DG820
35
35
AUDIO
BOARD
(1/2)
21
DIGITAL
IC B/D
BOARD
VIDEO
CNP242
AB
IC B/D
AD
BOARD
CN7000
MICOM
CN7001
BOARD
AE
MICOM
AA
AUDIO
BOARD
CN2219
DIGITAL
(1/2)
IC B/D
IC B/D
MAIN
B
BOARD
(2/3)
CNP411
MAIN
(2/3)
BOARD
A
CNP410
(1/2)
22
AUDIO
BOARD
DIGITAL
TC7SZ08FU(TE85R)
IC2234
IC2234
SWITCHING
FB2208
FB2211
100
R2288
0.1
C2257
0.1
C2259
JL2544
JL2537
1k
R2321
1k
R2337
0.1
C2290
1k
R2316
100
R2310
100k
R2299
1k
R2309
JL2543
FB2214
100k
R2314
FB2213
1k
R2295
15k
R2307
JL2539
15k
R2304
100k
R2323
FB2212
15k
R2293
15k
R2317
100k
R2313
15k
R2354
1k
R2349
15k
R2319
JL2546
0.1
C2294
1k
R2302
1k
R2326
0.1
C2281
100k
R2324
15k
R2327
100k
R2298
100k
R2344
100k
R2342
10k
R2375
RT1N141C-TP-1
Q2205
10k
R2376
10k
R2287
0.1
C2254
0.1
C2252
0.1
C2246
0.1
C2250
100
R2378
100
R2379
100
R2380
100
R2381
100
R2408
10k
R2409
0
R2413
JL2549
1k
R2294
1k
R2305
1k
R2308
1k
R2318
1k
R2320
1k
R2328
1k
R2333
1k
R2355
2700p
C2361
2700p
C2362
2700p
C2363
2700p
C2364
2700p
C2365
2700p
C2366
2700p
C2367
2700p
C2368
C2369
270p
C2370
270p
C2371
270p
270p
C2372
270p
C2373
270p
C2374
270p
C2375
270p
C2376
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VREF
AGND
AVCC
DVDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
0.1
C2261
5
4
3
2
1
GND
VCC
0.1
C2377
JL2632
FB2220
100
R2444
50V
10
C2278
50V
10
C2282
50V
10
C2295
50V
10
C2296
50V
10
C2303
50V
10
C2304
50V
10
C2314
50V
10
C2316
50V
22
C2273
50V
22
C2271
0
R2479
0
R2482
10V
470
C2279
10V
470
C2402
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
ZERO1
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
NC
NC
VOUT6
VOUT5
VOUT4
VOUT3
VOUT2
VOUT1
VCOM
VOUT7
AGND5
VCC5
AGND6
VOUT8
AGND4
VCC4
AGND3
VCC3
100p
C2289
0.1
C2405
0.1
C2406
100
R2511
10k
R2512
1k
R2513
10k
R2514
0.01
C2408
0.01
C2409
47
R2515
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN2222
VOL IC CLK
VOL IC DATA
VACS CTRL
PROTECTOR
+7V
-7V
FR OUT
AGND
FL OUT
SW
AGND
C OUT
SR OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN2223
AGND
SL OUT
+7V
SBR OUT
SBL OUT
L IN
AGND
R IN
TUNER R
AGND
TUNER L
DMPORT L-
DMPORT R-
DMPORT L+
DMPORT R+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
FB2224
1
2
3
22
R2522
22
R2523
22
R2524
10k
R2526
18P
CN2213
DIR_DO
DIR_ERROR
DIR_CKST
DIR_DATA
DMPORT_RX
DMPORT_TX
DMPORT_DET
DAC_MUTE
ANA_DIGI
DA_RESET
DA_ML
DA_MDO
PROTECTOR
VOL_IC_DATA
VOL_IC_CLK
GND
TUNER_L
TUNER_R
0
R2527
0
R2528
0
R2530
0
R2531
0
R2532
0
R2533
0
R2534
0
R2535
0
R2536
100
R2537
100
R2538
100
R2539
100
R2540
100
R2541
JL2660
JL2661
JL2662
JL2663
JL2664
JL2665
JL2666
JL2667
JL2668
JL2669
JL2670
JL2671
JL2672
JL2673
JL2674
JL2675
JL2676
JL2677
JL2678
JL2679
JL2680
JL2681
JL2682
JL2683
JL2684
JL2685
JL2686
JL2687
JL2688
JL2689
JL2690
JL2691
JL2692
JL2693
JL2694
JL2695
JL2696
JL2698
JL2699
JL2700
JL2701
JL2702
JL2703
JL2704
JL2705
JL2706
JL2707
JL2708
JL2709
JL2710
JL2711
JL2712
JL2713
JL2714
JL2719
JL2720
JL2721
JL2722
JL2723
JL2724
JL2725
JL2726
JL2727
JL2728
JL2729
JL2730
JL2731
JL2732
JL2733
JL2734
JL2735
JL2736
JL2737
JL2738
JL2739
JL2740
JL2741
JL2742
JL2743
JL2697
JL2755
JL2756
JL2757
JL2758
JL2759
JL2760
JL2761
JL2762
JL2763
JL2764
JL2767
JL2768
16V
100
C2423
0
R2519
0
R2520
8.2k
R2296
8.2k
R2301
8.2k
R2312
8.2k
R2315
8.2k
R2322
8.2k
R2325
8.2k
R2347
8.2k
R2338
0.1
C2418
0.1
C2419
FB2223
1000p
C2283
1000p
C2274
1000p
C2291
1000p
C2297
1000p
C2300
1000p
C2309
1000p
C2317
1000p
C2305
220p
C2329
MA2J1
110GLS0
D2201
10V
470
C2404
16V
100
C2243
2SC3052EF-T1-LEF
Q2206
15k
R2336
100
R2551
100
R2550
0.01
C2253
0.01
C2255
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
5
4
3
2
1
8
7
6
5
4
3
2
1
14 13 12 11 10
9
8
7
1
2
3
4
5
6
20
21
18
19
2
5
13
12
6
16
15
9
7
11
10
14
1
4
8
3
22
17
JL2414
JL2438
JL2406
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN2231
DIR_DO
DIR_ERROR
DIR_CKST
DIR_DATA
DMPORT_RX
DMPORT_TX
DMPORT_DET
DAC_MUTE
ANA_DIGI
DA_RESET
DA_ML
DA_MDO
PROTECTOR
VOL_IC_DATA
VOL_IC_CLK
GND
TUNER_L
TUNER_R
JL2434
JL2426
JL2416
18P
CN2031
JL2425
JL2415
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN2030
JL2407
JL2402
JL2408
JL2429
JL2427
JL2417
JL2435
JL2421
JL2423
JL2409
JL2430
JL2428
JL2411
JL2403
JL2418
JL2401
JL2436
JL2413
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN2232
FSRATE
HDMI_NON_PCM
HDMI_ERROR
SPI0_CE#
SPI0_MOSI
DSP_RESET
DSP_INT
SPI0_MISO
SPI0_ENA#
SFLASH_CE#
SPI0_HOLD#
SPI0_CLK
DIR_HDMI_SELECT
DIR_XMODE
COM1_CLK
DIR_CE
COM1_DATA
RESERVED
JL2432
JL2437
JL2422
JL2405
JL2410
JL2431
JL2412
JL2404
JL2424
JL2433
VCC
VEE
VEE
VCC
VCC
VEE
VCC
VEE
VIN
VOUT
CK
Q
D
GND
VCC
GND
DIGITAL AUDIO BOARD (2/2)
7
11
D
21
B
16
6
9
17
10
F
5
15
L
K
19
3
G
20
1
18
12
C
M
E
H
8
J
4
13
A
14
2
I
CONNECTOR BOARD
22
PCM1808PWR
IC2233
IC2233
A/D CONVERTER
16V
100
C2258
16V
100
C2256
R2262
47
R2260
47
220
R2432
50V
10
C2438
50V
10
C2439
25V
47
C2262
16V
100
C2272
16V
100
C2422
P GND
VBUS +5V
NC
VIDEO +5V
DMPORT_RX
DMPORT_TX
DET
DGND
WM_DET
WM_AD
L-
R-
L+
R+
WM_RXD
WM_TXD
DMPORT_VIDEO
VGND
VGND
DMPORT_VIDEO
VGND
18P
CN2226
DMPORT
FSRATE
HDMI_NON_PCM
HDMI_ERROR
SPI0_CE#
SPI0_MOSI
DSP_RESET
DSP_INT
SPI0_MISO
SPI0_ENA#
SFLASH_CE#
SPI0_HOLD#
SPI0_CLK
DIR_HDMI_SELECT
DIR_XMODE
COM1_CLK
DIR_CE
COM1_DATA
RESERVED
DIR_DO
DIR_ERROR
DIR_CKST
DIR_DATA
DMPORT_RX
DMPORT_TX
DMPORT_DET
DAC_MUTE
ANA_DIGI
DA_RESET
DA_ML
DA_MDO
PROTECTOR
VOL_IC_DATA
VOL_IC_CLK
GND
TUNER_L
TUNER_R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Q2205, 2206
MUTING
SWITCH
IC2226
TC7WH74FU(TE12R)
MUTING CONTROLLER
IC2226
IC2232
TC74VHC08FT(EL)
IC2232
MUTING
PR
VCC
CLR
Q
IC2222
NJM4565M(TE2)
IC2221
NJM4565M(TE2)
IC2220
NJM4565M(TE2)
IC2219
NJM4565M(TE2)
IC2219
LINE AMP
IC2230
+5V REGULATOR
ON/OFF
NC
GND
IC2230
TK11150CSCL-G
IC2222
LINE AMP
IC2221
LINE AMP
IC2220
LINE AMP
3P
CN2227
1
2
3
4
5
6
7
8
9
10
11
12
PCM1609APT
IC2238
IC2238
D/A CONVERTER
SGND2
VCC2
AGND1
VCC1
NC
ZERO7
DATA4
ZERO8
MDO
MDI
MC
ML
RST
SCKI
SCKO
BCK
LRCK
TEST
VDD
DGND
D
ATA
1
D
ATA
2
D
ATA
3
ZEROA
FB2215
0.1
C2407
•See page 48 for IC Block Diagrams.
6-21. SCHEMATIC DIAGRAM - DIGITAL AUDIO Section (2/2) -
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(Page 34)
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(Page 34)
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Summary of Contents for STRDG820 - STR AV Receiver
Page 95: ...MEMO STR DG820 95 ...