Sony TA-SA100WR - Surround Amplifier For Home Theater Systems, Service Manual

Page: 16 / 38

TA-SA100WR
TA-SA100WR
16 16
2
AMP
BOARD
(2/2)
(2/2)
BOARD
AMP
1
SW
MODE
BOARD
A
CN505
BOARD
JOINT
CN507
B
IC B/D
1
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-11)
(SUFFIX-12)
0
4.7
0
4.7
4.7
3.3
0
3.3
3.3
3 3.3
3.3
3.3
0
3.3
0.4
3.3
3.3
0
3.3 1.9 1.6 3.3 3.3 3.3
* 0
3.3 3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
0
3.3
3.3
3.3
3.3
0 3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
0
0
0
0
0 0 0 3.3 3.3 3.3 3.3
3.3
3.3
0
47k
R577
2SC3052EF-T1-LEF
Q575
0.22
C571
0.22
C577
1k
R578
0.1
C570
0.1
C576
22k
R576
47k
R579
1000p
C575
47k
R575
RT1P141C-TP-1
Q576
5
4 3
2
1
PST3629NR
IC501
OUT
VDD
GND NC
Cd
1k
R519
10k
R520
4.7k
R597
0.1
C506
10k
R595
4.7k
R504
1k R506
10k
R502
10k
R512
0.1
C505
10k
R591
0.1
C503
4.7k
R596
10V
100
C500
R508
10k
1 2 3 4 5 6 7 8 9 10 11 12 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
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
IC500
R5F3640DDFAR-128
NO USE NO USE NO USE SIRCS_IN NO USE NO USE NO USE BYTE CNVss NO USE NO USE RESET Xout Vss Xin Vcc1 NMI NO USE NO USE AC_CUT NO USE FL_STB FL_CLK FL_D_OUT NO USE LED GREEN LED RED NO USE S-AIR_CLK
S-AIR_DA
TA
I2C_DA
TA/
TxD1
I2C_CLK/RxD1
CLK1
RTS1
DAMP_SCDT
NO USE
DAMP_SHIFT
NO USE
HP_MUTE
HP_SW
P_CONT3(HP)
DAMP_INIT
DAMP_OVF
DAMP_LATCH
DAMP_SOFT_MUTE
WRITE CE
NO USE
NO USE
DRIVE_RST(EN)
DC_DET
NO USE NO USE
P_CONT1(MAIN)
NO USE NO USE NO USE NO USE NO USE NO USE NO USE NO USE
Vcc2
NO USE
Vss
NO USE NO USE
NO USE NO USE
NO USE NO USE
NO USE(S-AIR_GPI00)
S-AIR_GPI01 DRIVER_SD
POWER_DET
S-AIR_GPI02
NO USE(S-AIR_GPI03)
NO USE NO USE
S-AIR_RESET
NO USE
EEP_WP
EEP_SCL
EEP_SDA
DAMP_OUT2DLY_SW
DAMP_PWM_MODE_SW
NO USE
NO USE
PAIRING_LED
NO USE
S-AIR_ID_SW
SUR_MODE_SW
RESERVE1
RESERVE2
KEY2
KEY1
AVss
KEY0
Vref
AVcc
NO USE
10k R516
1k
R517
10k
R518
0.1
C504
10k
R592
0
R500
10k
R510
10k
R590
4.7k
R503
0.1 C501
10k
R513
10k
R593
0.1
C572
10k
R509
10k
R570
10k
R507
4.7k
R505
4.7k
R511
10k R514
10k R515
5MHz
X500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN500
GND
BCK
GND
LRCK
DATA_B(SR)
GND
I2C_SDA
I2C_SCL
GND
RESET
GPI01
GPI02
GND
MCK
GND
VCC
VCC
MA2J1110GLS0
D575
MA2J1110GLS0
D351
R521 100
R522 100
R523 100
R524 100
R525 100
R526 100
R527 100
R528 100
0.1
C507
0.1
C530
10k
R532
10k
R531
10k
R533
0.01
C531
RT1P141C-TP-1
Q561
330
R562
RT1N141C-TP-1
Q560
R543
10k
R541
10k
R544
10k
10k
R546
8
7
6
5 4
3
2
1
S-24CS02AFJ-TB-G
IC502
A0
A1
A2
GND SDA
SCL
WP
VCC
C508
10p
R534 100
R535 100
R536 100
R537 100
R538 100
R539 100
0.01
C509
0.01
C510
RT1P140C-TP-1
(Suffix-12)
(Suffix-11)
(Suffix-11)
Q370
0
R372
1
2
2P
CN505
1
2
3
4
4P
CN501
GND
SUR_MODE_SW
S-AIR_ID_SW
S-AIR_ID_LED
RESN
CLK1
BCK
LRCK
DATA
SDA
SCL
RESN
GPI01
GPI02
RTS1
TXD1
RXD1
256FS
TXD1
RTS1
CLK1
RXD1
CNVSS
RESET
CNVSS
SDA SCL
GPI01
RESET
GPI02
EEPROM
IC502
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
(1/2) AMP BOARD
SURROUND AMP CONTROLLER
IC500
Q560, 561
LED DRIVE
RESET SWITCH
IC501
RESET SIGNAL GENERATOR
AC CUT
(NC)
MUTING CONTROL
7 11
D
B
16 6 9 10
F
5 15 3
G
1 12
C
E
H
8 4 13
A
14 2
I
0 R357
0 R358
4-6. SCHEMATIC DIAGRAM - AMP Board (1/2) - • See page 11 for waveforms. • See page 22 for IC Block Diagrams. • See page 24 for IC Pin Function Description.
(Page 19)
(Page 19)
(Page 17)
(Page 17)
Note: Refer to “SUFFIX-11/SUFFIX-12 DISCRIMINATION
OF AMP BOARD” (page 3) of the servicing notes for
suf
fi
x-11 and suf
fi
x-12.