Sony STR-DA3100ES Service Manual ▷ View online
29
29
STR-DA3100ES
STR-DA3100ES
6-14. SCHEMATIC DIAGRAM – DIGITAL BOARD (5/8) –
•
See page 67 for Waveforms.
•
See page 69 for IC Block Diagrams.
R2402
FB
2402
IC2401
R
2405
C2410
C2411
C2412
C2402
R2401
C2409
C2408
R2406
R2403
C2407
C2406
C2403
C2404
C2405
FB2401
C2482
R2485
R2491
R2492
IC2481
R2482
IC2441
R2452
C2452
C2449
C2443
C2453
C2459
R2451
C2444
R2443
R2444
C2442
R2442
C2454
R2441
C2451
C2441
C2471
C2461
R2471
R2472
C2472
R2462
R2463
R
2464
C2463
R2473
R2474
C2473
IC2461
C2479
R2461
C2462
R2453
R2454
R2475
R2465
R2455
R2476
R2466
C2464
R2445
R2421
R2431
R2432
R2433
R2434
R2423
R2424
R2422
C2422
C2439
R2425
C2433
R2436
R2494
C2492
C2423
C2474
R2495
C2499
R2486
CN1602
C2431
C2421
C2491
C2481
R2435
CN1601
R2456
R2446
D2010
R2404
C2434
C2429
C2432
IC2421
C2424
R2426
R2496
C2494
C2489
R2493
R2481
R2483
R2484
C2484
C2483
C2493
C2401
C2469
100
PCM1609
47k
0.01
0.1
470
10V
0.1
100
100p
0.1
10k
100
0.1
0.1
0.1
0.1
470
10V
10V
0.0027
100k
100k
8.2k
NJM4580E
8.2k
NJM4580E
8.2k
0.0027
0.001
270p
270p
0.001
100k
10
50V
1k
15k
0.0027
8.2k
10
50V
100k
10 50V
10 50V
10 50V
10 50V
100k
8.2k
0.0027
8.2k
1k
15k
270p
1k
15k
270p
NJM4580E
0.001
100k
0.0027
1k
15k
100k
100k
100k
100
100
10
50V
100k
100k
100k
8.2k
1k
15k
1k
15k
8.2k
0.0027
0.001
100k
270p
100
15k
0.0027
270p
10
50V
100k
0.001
100
4P
10 50V
10 50V
10 50V
10 50V
100k
12P
100
100
1SS355
1k
10
50V
0.001
0.0027
NJM4580E
10 50V
100
100
10
50V
0.001
1k
100k
1k
15k
10
50V
270p
270p
10 50V
0.001
G
1
G2
G3
G4
G5
G6
G
7
G
8
G9
I6
I1
I2
I3
I7
N1
N2
N4
K1
G10
G11
N5
N3
I4
I5
D-LCH
A-GND
A-GND
A-GND
A-GND
D-RCH
D-SLCH
D-SRCH
D-CCH
D-SWCH
D
-SB
LC
H
D
-SB
R
CH
A-GND
A-GND
A
-G
N
D
A
-G
N
D
(5/8)
D/A CONVERTER
VEE
VCC
VCC
VEE
VCC
VEE
VCC
VEE
BUFFER
BUFFER
BUFFER
BUFFER
404
(Page 26)
(Page 40)
(Page 30)
(Page 31)
(Page 30)
(Page 32)
(Page 31)
(Page 40)
30
30
STR-DA3100ES
STR-DA3100ES
6-15. SCHEMATIC DIAGRAM – DIGITAL BOARD (6/8) –
•
See page 67 for Waveforms.
•
See page 70 for IC Block Diagrams.
•
See page 83 for IC Pin Function Description.
R
2
3
9
2
R2
3
94
R
23
9
5
R
2
3
9
6
R
2
3
9
7
R
2
3
9
9
R2332
R
2
3
9
3
R2307
R2309
R2311
R2312
R2338
R
2
3
9
1
C
2
30
3
C
2
30
1
R
2
3
04
R
2
3
0
3
C
2
3
0
2
R
2
3
3
1
C
2
3
3
1
R2305
R
2
3
0
2
R
2
3
0
1
R2365
R2364
R2363
R2362
R2361
R2360
R2349
R2348
R2340
R2341
R2342
R2343
R2344
R2345
R2346
R2347
IC2302
R2339
C2392
C2304
C2320
C2321
C2322
C2323
C2314
C2315
C2308
C2309
IC2391
C2391
C2306
C2307
IC2301
IC2303
IC2392
F
B
2
3
01
4
7
10
0
10
0
1
0
0
1
0
0
1
0
0
1k
1
0
0
100
100
100
100
100
0
0
.1
0
.1
1
0
0
1
0
0
0
.1
1
0
k
0
.0
1
100
10
0
10
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
MSM56V16160F
-8T3FM1
100
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
TC74VHC08FT
0.1
0.1
470
10V
CXD9722TQ
TC7SH08FU
TC7WH74FU
F1
F2
F3
G
1
G
2
G
3
G
5
G
6
G
7
G
8
G
9
H2
H1
H3
L1
L2
G
4
F4
G10
G11
SCKI
BCKO
LRCKO
SDO1
SDO2
D1
D2
D3
D4
D5
D6
D7
WE
CAS
RAS
CS
A11
A10
A0
A1
A2
A3
D1
D2
D3
D4
D5
D6
D7
WE
CAS
RAS
CS
A10
A11
A0
A1
A2
A3
A4
A5
A6
A7
A4
A5
A6
A7
CLK
CKE
A8
A9
A8
A9
CKE
CLK
(6/8)
SD-RAM
BUFFER
SHIFT REGISTOR
BUFFER
LIP SYNC ADJUST
(Page 28)
(Page 29)
(Page 26)
(Page 31)
(Page 31)
(Page 29)
31
31
STR-DA3100ES
STR-DA3100ES
6-16. SCHEMATIC DIAGRAM – DIGITAL BOARD (7/8) –
•
See page 67 for Waveforms.
•
See page 85 for IC Pin Function Description.
R
2
6
3
6
R
2
6
1
5
R
2
6
6
1
R
2
6
6
0
R2662
R2663
R2664
R2665
R2670
R2671
R2672
R2673
R
2
6
5
4
R
2
6
5
3
R
2
6
5
2
R
2
6
5
0
R2623
R2624
R2625
R2626
R2643
R2642
R
2
6
3
2
R
2
6
3
0
R2609
R2641
R2676
FB2674
R2720
R2601
R2602
FB2676
R2721
R
2
7
3
1
R
2
6
3
7
X2601
C
2
6
1
8
R
2
7
3
4
C
2
6
0
9
C2603
C2604
C2611
C2613
R2733
C
2
6
0
5
C
2
6
0
6
C
2
6
0
7
C
2
6
1
4
C
2
6
1
5
C
2
6
1
6
C
2
6
1
7
R
2
7
2
8
C2623
C2624
C2625
C2626
C2627
C2628
R2646
R2647
R2649
R2648
C2620
R2600
C2636
R2639
C2635
C2630
R2732
C2638
C2637
R2723
R2638
R2725
R2724
C2621
C2629
C
2
6
1
9
C2622
R2726
R2727
R2645
R2616
R2617
R2618
R2622
R2621
R2640
R2607
D2602
R2608
R2603
C2602
Q2603
Q2602
R2604
R2606
R2605
R2644
R2655
C2631
R2656
FB2677
D2601
R2730
IC2603
R
2
6
1
2
R
2
6
2
9
R
2
6
2
7
R
2
6
3
1
R
2
6
3
3
R
2
6
3
4
R
2
6
3
5
C
2
6
1
0
R
2
6
1
4
CN2007
CN2008
Q2601
R2620
R2619
C2608
IC2601
1
0
k
1
0
k
1
0
0
1
0
0
100
100
100
100
100
100
100
100
1
0
k
1
0
k
1
0
k
1
0
k
10k
10k
10k
10k
100
100
1
0
0
1
0
k
100
47k
10k
10k
10k
10k
220
0
1
0
0
16.5MHz
0
.1
1
0
k
0
.1
0.1
0.1
0.1
0.1
0
0
.1
0
.1
0
.1
0
.1
0
.1
0
.1
0
.1
1
0
0
0.1
0.1
0.1
0.1
0.1
0.1
100
100
100
100
0.1
10k
0.1
100
0.1
0.1
0
0.1
0.1
100
100
100
100
0.1
0.1
0
.1
220
10V
10V
10k
10k
10k
10k
10k
10k
10k
10k
47k
10k
1SS355
10k
10k
220p
2SC2712YG
2SC2712YG
10k
10k
10k
10k
10k
0.1
10k
1SS184
10k
BR24L16F-WE2
1
0
k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
.1
1
0
k
17P
23P
DTC114EKA
10k
10k
0.1
MB91F155A-5ES
-X101
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
F1
F2
F3
D1
D2
D7
D9
D8
D6
D5
D4
D3
N
1
N
2
N
3
N
4
N
5
P1
P2
P3
P4
P5
P6
P7
P8
T1
T3
T4
T5
T6
V1
V
2
V
4
V
5
V
6
V
7
V
8
V
9
V
1
0
V
1
1
V
1
2
V
1
3
V
1
4
V
1
5
V
1
6
V
1
7
V
1
8
V
1
9
V
24
V
25
V
2
6
V
2
7
V
20
V
21
V
2
3
F4
J
O
G
1
J
O
G
2
A
D
3
A
D
2
A
D
1
M
M
J
O
G
1
M
M
J
O
G
2
M
J
O
G
1
M
J
O
G
2
JOG1
JOG2
AD1
AD2
AD3
MMJOG1
MMJOG2
MJOG1
MJOG2
TREB1
TREB2
TREB1
TREB2
BASS1
BASS2
BASS1
BASS2
TUN_LAT
TRG
TRG2
S
I
R
C
S
_
O
U
T
S
IR
C
S
_
IN
37
38
41
42
43
44
45
46
47
73
74
75
76
94
102
103
107
108
1
2
3
1
2
4
1
1
0
1
0
9
80
81
83
TRG3
S
P
_
B
S
P
_
A
F
L
_
D
A
T
A
F
L
_
C
L
K
FL_CLK
FL_DATA
SW_B
SW_A
FUNC 1
FUNC 2
TX455
VOL 1
VOL 2
ADGND
FL1
FL2
+42V
FL GND
FL DATA
FL BLK
FL LAT
FL CLK
STB GND
DCS LED
HP SW
SP SW-A
SP SW-B
DIMMER LED
M CH DEC LED
DIRECT LED
(7/8)
Q2601-2603
MUTING SWITCH
EEPROM
SYSTEM CONTROLLER
ENC-MENU1
ENC-MENU2
ENC-PAGE1
ENC-PAGE2
ENC-+/-1
ENC-+/-2
TRE 1
TRE 2
BASS 1
BASS 2
A/D1
A/D2
A/D3
POWER KEY
SIRCS IN
+5VB
D-GND
+5V
(Page 25)
(Page 32)
(Page 27)
(Page 30)
(Page 28)
(Page 27)
(Page 27)
(Page 28)
(Page 28)
(Page 26)
(Page 26)
(Page 30)
(Page 25)
(Page 29)
(Page 32)
(Page 32)
(Page 32)
(Page 60)
(Page 60)
(Page 29)
32
32
STR-DA3100ES
STR-DA3100ES
6-17. SCHEMATIC DIAGRAM – DIGITAL BOARD (8/8) –
•
See page 67 for Waveforms.
•
See page 88 for IC Pin Function Description.
R
2
7
1
8
R
2
7
1
9
R2911
C2952
R2658
R2659
Q2911
R2912
Q2912
R2949
C2941
C2942
IC2941
R2942
R2943
R2945
R2944
Q2942
IC2951
C2951
IC2961
C2962
C2972
C2971
C2961
Q2972
R2971
D2971
IC2981
R2981
R2710
R2711
R2706
R2701
R2708
R2712
C
2
7
0
6
R
2
7
1
7
C
2
7
0
7
C2712
C
2
7
0
5
R
2
7
1
4
R
2
7
1
5
R
2
7
1
6
C2709
C2703
F
B
2
6
0
1
FB2701
C2704
C2702
CN2001
CN1801
IC2702
IC2703
IC2704
C2633
R2657
C2634
C2632
C2711
C2708
X2701
FB2007
FB2008
C2981
C2982
IC2971
R2941
R2931
IC2911
C2911
C2912
IC2931
C2931
C2932
IC2701
D2702
Q2703
IC2605
IC2604
IC2706
R2713
Q2941
Q2931
Q2971
Q2982
Q2981
C2970
R2709
1
0
k
1
0
k
10k
470
16V
16V
100k
100
2SB733
1k
DTC114EKA
4.7
5W
0.47
2200
10V
TA7805S
1k
1k
10k
10k
2SC2712YG
BA05T
100p
BA033T
470
16V
16V
470
16V
16V
100p
100p
DTC114EKA
1k
1SS355
TA79005S
10k
10k
10k
10k
100
10k
10k
0
.1
1
0
k
0
.0
1
47
16V
0
.1
1
0
k
1
0
k
1
0
k
0.0047
100p
0.1
0.1
3P
7P
TC74HC4050AFT
TC74HC4050AFT
TC74HCT7007AF
0.1
10k
1
50V
0.1
0.1
0.1
7.28MHz
0
0
100p
470
16V
16V
TA7805S
10k
10k
BA033T
100p
470
16V
16V
BA033T
100p
1000
16V
TMP87C447U
-1F23
1SS184
DTC114EKA
TC7S08FU
TC7W14FU
S-80942CNMCG9C
1M
2SB733
2SB733
2SB733
DTA114EKA
2SD773
1000
16V
10k
J1
J2
J3
K1
Q1
Q2
Q3
V
2
V
4
V
5
V
6
V
7
V
8
V
9
V
1
0
V
1
1
V
1
2
V
1
3
V
1
4
V
1
5
V
1
6
V
1
7
V18
V19
V20
V21
V23
V24
V25
V26
V27
R3
R5
R6
R7
V1
R4
V3.OPT
+9V
F1
F2
-9V
+9VB
D GND
DSW+3.3V
(8/8)
BUFFER
BUFFER
BUFFER
RESET SIGNAL
BUFFER
RESET SWITCH
BUFFER
SUB SYSTEM CONTROLLER
NC
G
V
RST
C
RESET SIGNAL
GENELATOR
+3.3V REGULATOR
I
O
G
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
I
G
O
+3.3V REGULATOR
B+ SWITCH
CONTROL
+5V REGULATOR
B+ SWITCH
B+ SWITCH
+3.3V REGULATOR
+5V REGULATOR
+5V REGULATOR
B+ SWITCH
Q2972
B+/B- SWITCH CONTROL
Q2911, 2922
B+ SWITCH
B- SWITCH
B- SWITCH
-5V REGULATOR
+40V
DGND
(Page 31)
(Page 31)
(Page 25)
(Page 62)
(Page 31)
(Page 64)
(Page 31)
(Page 25)
(Page 25)
(Page 26)
(Page 28)
(Page 29)
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