Schematic Diagram - Audio Board (2/6) - Sony STR-ZA1000ES Service Manual

6-14. SCHEMATIC DIAGRAM - AUDIO Board (2/6) -

1 2 3
AUDIO BOARD (2/6)
A
B
C2514
470
10V
C2505
C
0.1
C2506
0.1
C2507
0.1
IC2501
C2508
0.1
D
SD-RAM
IC2501
EM638165TSD-6G
C2509
0.1
RB2500
3.3 1
100
VDD_1
D0 2.4 2
DQ0
D1 3.3 3
VDDQ_3
D2 2.4 4
DQ1
D3 2.4 5
DQ2
6
E VSSQ_6
2.5 7
DQ3
RB2501
2.4 8
100
DQ4
D4 3.3 9
VDDQ_9
D5 2.4 10
DQ5
D6 2.4 11
DQ6
D7 12
VSSQ_12
2.4 13
DQ7
3.3 14
R2503
F VDD_14
0
SDDQM 0 15
LDQM
WE# 3.3 16
WE
CAS# 3.3 17
CAS
RAS# 3.3 18
RAS
MSO 3.3 19
CS
BA0 0 20
BS0
BA1 3.3 21
BS1
A10 3.3 22
G A10/AP
A0 3.3 23
A0
A1 3.3 24
A1
A2 3.3 25
A2
A3 3.3 26
A3
3.3 27
VDD_27
R2545
10k
H
I
J
K
L
M
N
STR-ZA1000ES/ZA2000ES/ZA3000ES
• See page 80 for Waveforms. • See page 82 for IC Block Diagrams. • See page 90 for IC Pin Function Description.
4 5 6 7
X2500
FB2502
25MHz
R2551 R2552
1k
C2583
10
C2543 C2544
10p 22p
C2513
0.0022
C2512
100p C2536
0.1
C2510
0.1 C2535
0.1
C2511
0.1 C2533
0.1
3.3
RB2502
54 C2573
82
VSS_54
10
53 2.4 D15
DQ15
52 D14 1.1
VSSQ_52
R2588 10k
51 2.4 D13 3.3
DQ14
50 2.4 D12 3.3
DQ13
49 3.3 R2589
VDDQ_49 10k
48 2.4
DQ12
C2521
RB2503
47 2.4
0.1
82
DQ11
46 D11
VSSQ_46
45 2.5 D10
C2522
DQ10
0.1
44 2.4 D9
DQ9
43 3.3 D8 3.3
VDDQ_43
42 2.4
DQ8
41
VSS_41
40
C2523
NC_40 0.1
39 0
UDQM
38 1.7 SD_CLK 1.1
CLK
37 3.3 SDCKE C2524
CKE
0.1
36
NC_36
35 0 A11 1.1
A11
34 0 A9
C2525
A9
0.1
33 0 A8
A8
32 3.3 A7 1.1
A7
31 3.3 A6
A6
30 3.3 A5
C2526
A5
0.1
29 3.3 A4
A4
28 3.3
VSS_28
R2526 22
SL/SR_OUT 1.6
SL/SR_IN R2527 22 0
R2528 22
BCLK_IN 1.6
C2589 68p
1.1
C2527
0.1
C2528
0.1
3.3
1.1
L/R_OUT 1.5
R2529
JL2515
22
SBL/SBR_OUT 1.5
R2530
22
C2529
0.1
C2530
0.1
C2574
10
C2531
0.1
C2532
0.1
C2534
0.1
8 9 10 11
6
1M
C2539 R2535
0.1 22
45
VDD_EXT
46
NC
47
RESET_MAIN
48
VDD_INT
49
UART_OUT
50
UART_IN
51
LED
52
NC
53
NC
54
NC
55
NC
56
NC
57
VDD_EXT
58
NC
59
NC
60
NC
61
NC
62
VDD_INT
63
NC
64
NC
65
IC2502
VDD_INT
66
NC
67 DSP
NC
IC2502
68
ADSST-AVR-3046
VDD_INT
69
NC
70
WDTRSTO
71
NC
72
VDD_EXT
73
SL/SR_OUT
74
SL/SR_IN
75
BCLK_IN
76
OPTION_L/OPTION_R_OUT
77
FRONTHI_L/R_OUT
78
VDD_INT
79
NC
80
NC
81
NC
82
NC
83
NC
84
VDD_EXT
85
VDD_INT
86
L/R_OUT
87
MID/SW2_OUT
88
SBL/SBR_OUT
R2534
22
C2588
68p
7
8
53 53
STR-ZA1000ES/ZA2000ES/ZA3000ES
12 13 14 15 16
FB2504 FB2503
R2516
82
R2575 C2569 C2572
10k 470 470
10V 10V
1.1
176
VDD_INT
R2506 82
175 3.3
SDCAS
2.4 DSP_TMS
174
TMS
173 2.9
RESET
R2507 82
3.3
172
SDRAS
R2505 82
171 3.3
SDWE
2.4 D15
170
DATA15
169 1.1
VDD_INT
2.4 D13
168
DATA13
167 2.4 D14
DATA14
2.4 D12
166
DATA12
165 2.4 D11
DATA11
0 DSP_TCK
164
TCK
2.5 D10
163
DATA10
2.4 D9
162
DATA9
2.4 D8
161
DATA8
3.3
160
VDD_EXT
R2565 100
1.7 SD_CLK
159
SDCLK
158 2.6
TDI
2.4 D7
157
DATA7
156 1.1
VDD_INT
2.4 D6
155
DATA6
154 2.4 D5
DATA5
3.3
153
VDD_EXT
152 2.4 D4
DATA4
0
151
TDO
150 2.5 D3
DATA3
2.4 D2
149
DATA2
148 2.4 D1
DATA1
2.4 D0
147
DATA0
2.4
146
EMU
R2583 0
145
MLBSO
0.7
144
TRST
1.1
143
VDD_INT
142
MLBSIG
3.3
141
VDD_EXT
R2584 0
140
MLBDO
139
MLBDAT
138
FLAG3
137
MLBCLK
R2560 22
0
136
FLAG2
R2561 22
135 0
FLAG1
R2562 22
0
134
IRQ/GPIO
133 1.1
VDD_INT
IC2503
SERIAL FLASH
IC2503
R2554 W25Q16DVSSIG R2566 R2567 R2568 R2569
22 22 10k 22
3.9 1 8 3.3
CS VCC
3.3 2 7 0.7
DO(IO1) HOLD(IO3)
3.3 3 6 3.9
WP(IO2) CLK
4 5 3.6
GND DI(IO0)
C2566
Note: IC2500 and IC2502 on the AUDIO board cannot replace with single.
17 18 19 20
+3.3V
R2585
10k
D2500
DA2J10100L
DCD+1.8V
IC2500
(Page 57)
+1.1V REGULATOR
IC2500
BD00IC0WHFV-GTR
1.1 1 6 1.7
VO VCC
0.7 2 5
R2500
FB NC
3.9k
3 4 3.3
GND EN
R2502
220
C2503 R2501 C2576
0.1 10k 0.1
DGND
JS2500
(Page 57)
>108S
4
AUDIO
BOARD
R2563 JL2504 (6/6)
100k
CAS# C2559
0.1
DSP_RST
RAS# R2564
1k
WE# C2560
0.1
R2582
10k
R2550
10k CN2501
7P
CL2512
EMU
1 EMU
CL2513
2 GND
CL2514
C2561 DSP_TMS
3 TMS
0.1
CL2515
DSP_TCK
4 TCK
CL2516
TRST
5 TRST
C2563
CL2517
DSP_TDI
0.1
6 TDI
CL2518
DSP_TDO
7 TDO
DSP_TDI C2562
0.1
DSP_TDO
C2556
0.1
C2558
0.1
EMU
C2564
0.1
TRST
(Page 52)
>104S
2
AUDIO
FB2500
C2557 BOARD
0.1 (1/6)
DIR_NPCMF
DIR_ERRF
DSP_INT
R2557 C2575
10
10k
R2558
10k
R2590
2.2k
(Page 54)
>109S
5
AUDIO
BOARD
(3/6)
R2570 R2577
(Page 55)
2.2k 22 10k
>110S
6
AUDIO
BOARD
(4/6)
C2587
15p
C2565 C2586 CN2500
10 0.1 15p 7P
CL2505
1 +3.3V
CL2506
2 GND
CL2507
3 SFSI
CL2508
4 SCK
CL2509
5 SFSO
CL2510
6 RST
CL2511
7 CE
When these parts are damaged, replace the complete mounted board.
>107S
AUDIO
BOARD
(6/6)
(NC)
(NC)