Sony DAV-DZ700FW / DAV-FX1000W / DAV-FX100W / DAV-FX999W / TA-WR2 Service Manual ▷ View online
5
5
TA-WR2
TA-WR2
2-1. BLOCK DIAGRAM
IC111
STREAM PROCESSOR
IC109
AND GATE
19 SOFTMUTE
18 NSPMUTE
21 SCDT
20 PGMUTE
23 SCLATCH
22 SCSHIFT
34
35
DAMP_NSPMUTE
DAMP_SOFTMUTE
DAMP_SGMUTE
DAMP_SCDT
DAMP_SHIFT
DAMP_LATCH
61
33
59
XRST_INIT 26
DRIVE RST
AC CUT
37
DRIVE OCP 38
XO 22
XI 23
60
48
2
4
XFSOIN
27 INIT
4
OUTR2
6
OUTR1
30 BCK
31
6
4
5
5
3
1
2
2
11
12
13
13
8
9
10
DATA
9
OUTL2
11
OUTL1
29 LRCK
36 XFSIIN
IC107
SYSTEM CONTROLLER
IC114
OSC
X103
49.152MH
Z
41 LED GREEN
42 LED RED
RESET
SCK2
SO2
MOD
SI2
17 AC CUT
19 /RESET
21 MOD1
(3)
(1)
(2)
(3)
(3)
(4)
(4)
62 SI2
20 MOD0
57
MAIN OFF
58
V CONT
15 CSOD
DRVALID
53 DIAT_SRDT
50 XSCEN
SCLK
SWDT
SCMODE
52 DIAT SWDT
51 DIAT SCLK
31
IC102
RF DEMODULATOR
A/D CONVERTER
J100
DIR-R2
43
OSCO
40
OSCI
13
XRST
10 ADVIN
54
BCK
60
DAOUT
DATA
BCK
APX
LRCK
X101
12.288MHz
59
LRCK
31
APX
31
33
CSOB
61
DTVALID
34
SRDT
31
36
XSCEN
38
SCMODE
35
SWDT
37
SCLK
IC110
POWER AMP
T100
13 /SD
4 /RST
25
26
17
2 PWMBP
PWMAP
29
30
OUT B
REAR RCH+
REAR RCH-
REAR LCH+
REAR LCH-
REAR RCH-
REAR LCH+
REAR LCH-
OUT B
OUT A
OUT A
13 /SD
4 /RST
25
26
17
2 PWMBP
PWMAP
29
30
OUT B
OUT B
OUT B
OUT A
OUT A
3.3V
5V
12V
30V
2.5V
1.8V
1.5V
IC112
POWER AMP
IC106
AND GATE
IC103
AND GATE
6
4
5
5
8
9
10
11
12
13
13
14
48
LF901
3
1
2
2
4
5
5
9
10
12
13
13
6
8
11
2
1
5V
L101
Q108,109
OVER LOAD
DETECT
Q105,106
OVER LOAD
DETECT
POWER
IC108
3.3V REG
IC903
12V REG
IC104
2.5V REG
IC113
1.8V REG
IC101
1.5V REG
Q113
SWITCH
D901
MAIN RECT
IC901
SWITCHING
F901
*
Q901
LEVEL SHIFT
D921
RECT
RECT
T901
POWER TRANSFORMER
Q117
DC FAN
X102
8MHZ
12V
(1)
(2)
1
3
IC905
SHUNT REG
PC901
TH902
PC903
1
IC904
5V REG
6
5
2
D
1
VCC
4
OCP/BD
7
SS/OLP
5
FB
6
2
3
PC902
D911
S901
AC IN
TH901
3.3V
Q110
MAIN OFF
V CONT
Q903
Q902
Q107
PRO TECT
Q104
Q103
Q102
Q112
5V
Q111
GREEN
D100
RED
VDD
3.3V
OUT
IC105
RESET
FLASH
PROGRAMING
CONNECTOR
*F901
T3.15A/250V(AEP, UK, RU)
T5A/125V(US, CND)
: AUDIO
• Signal Path
6
6
TA-WR2
TA-WR2
2-2. PRINTED WIRING BOARD — DIAT POWER SECTION —
:Uses unleaded solder.
1
1
1
1
1
1
6
E
E
E
3
3
7
4
5
8
K
A
C
E
K
A
C
E
K
A
C
E
2
3
7
7
POWER
AC IN
AEP, UK, RU
AEP, UK, RU
A
RX BOARD
CN102
(Page 8)
B
RX BOARD
CN103
(Page 8)
IC903
IC904
IC905
IC901
• Semiconductor
Location
Ref. No.
Location
D901
C-7
D902
B-5
D904
D-6
D905
D-8
D906
D-7
D907
D-7
D908
D-7
D909
D-7
D910
D-5
D911
D-8
D913
D-7
D914
D-7
D915
E-7
D921
B-3
D922
D-3
D933
C-2
D934
C-2
IC901
C-5
IC903
C-3
IC904
D-3
IC905
C-4
Q901
D-8
Q902
D-6
Q903
D-7
7
7
TA-WR2
TA-WR2
2-3. SCHEMATIC DIAGRAM — DIAT POWER SECTION —
10
9
L904
D901
R947
TP901
TP902
TP903
TP904
TP905
TP906
TP907
TP908
TP909
IC903
R913
TP911
TP913
TP912
TP910
TP914
TP915
R907
L903
FH901
FH902
AEP, UK, RU
EB901
EB902
D921
R923
D922
D902
D915
L901
C915
C936
C938
C941
R903
R904
C904
CN903
IC905
R902
C906
R906
R908
R917
R922
IC901
C903
C907
C908
C918
CN905
F901
C901
LF901
T901
TH901
D911
PC902
D906
D904
Q901
D907
D909
D908
D910
TH902
D913
R920
Q902
D914
Q903
PC903
R916
R915
R914
D905
C911
C914
R912
C913
R926
R921
C916
R911
C912
R909
C909
C910
R910
TP916
R919
C933
C932
C931
C925
R938
R939
R933
R932
R934
C935
R935
R948
R936
C942
R940
C940
R943
R942
R944
C937
CN904
D934
D933
R946
C934
R937
C917
R905
R924
R925
IC904
CNP901
CN901
S901
PC901
R941
R945
R931
D3SB60F3
0
30V
GND
GND
12V
5V
DGND
V-CONT
AC-CUT
MAIN-OFF
TA7812S
820
1/4W
GND
GND
VIN
VOUT
D
S/GND
0
FML-22S
11EQS04
-TA1B
SARS03
MTZJ-T-77-
33B
47
35V
100
35V
35V
100
16V
16V
470
10V
JW
JW
0.1
275V
2P
NJM1431AU
7P
0.22
275V
NTC8.0
10EDB60-TA1B2
PC123Y22JO0F
MTZJ-T-77-20B
11EQS10-TA1
2SD1616A-TP-LK
1SS355TE-17
1SS355TE-17
11EQS10-TE1
UDZSTE-179.1B
(POSITIVE)
UDZSTE-176.2B
4.7k
DTA114EKA-T146
UDZSTE-1710B
DTC144EKA-T146
PC123Y22JO0F
22
22
4.7k
MTZJ-T-77-33B
100p
100V
100V
0.0033
50V
1k
1/4W
22
50V
10k
68k
0.01
1k
0.1
50V
1k
10
50V
470p
50V
100
VCC
1.5k
0.1
50V
50V
1000
35V
4700p
1kV
0.001
250V
1k
1k
47k
4.7k
100
16V
16V
3.9k
2.2k
0.1
50V
1
220p
50V
1.5k
1.5k
1k
0.1
50V
50V
7P
UDZSTE-1710B
UDZSTE-1710B
100
0.01
390
0.01
NJM2374AE(TE2)
2P
2P
PC123Y22JO0F
1
2.2k
3300p
630V
1M
1/2W
0
T3.15AL/
250V
43MH
0.6A
0.6A
LFC
*
0
330
27k
+0.5%
*
*
*
*
*
*
*
*
*
*
*
*
*
AEP, UK, RU
*
C903
C906
C907
C908
IC901
LF901
R905
R906
R908
R917
R922
R924
R925
T901
0.0022uF, 250V
330uF, 200V
10000PF, 630V
3300PF, 1.2KV
STR-W6735N
1-424-930-11
15k, 1/4W
100k, 2W
0.12, 2W
33k, 1/4W
33k, 1/4W
15k, 1/4W
15k, 1/4W
1-443-744-11
440PF, 250V
100uF, 450V
3300PF, 630V
680PF, 1.5KV
STR-W6765N
1-457-083-11
22k, 1/4W
82k, 2W
0.27, 2W
47k, 1/4W
47k, 1/4W
22k, 1/4W
22k, 1/4W
1-443-743-11
US, CND
AEP, UK, RU
•
See page 11 for IC Block Diagrams.
8
8
TA-WR2
TA-WR2
2-4. PRINTED WIRING BOARD — RX BOARD —
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D100
E-4
D102
F-3
D103
F-5
D104
C-6
D105
C-5
D106
C-5
D107
C-5
D115
D-5
IC101
F-1
IC102
E-1
IC103
E-2
IC104
E-1
IC105
F-2
IC106
F-2
IC107
E-2
IC108
E-5
IC109
E-2
IC110
D-2
IC111
D-2
IC112
D-2
IC113
D-3
IC114
D-2
Q102
F-3
Q103
F-4
Q104
F-4
Q105
B-2
Q106
B-5
Q107
C-3
Q108
B-1
Q109
B-6
Q110
F-4
Q111
F-3
Q112
F-3
Q113
C-1
Q117
C-6
IC110
IC111
IC104
IC109
IC103
IC107
IC102
IC106
IC101
IC105
IC113
IC114
IC112
IC108
B
DIAT POWER
BOARD
CN905
(Page 6)
A
DIAT POWER
BOARD
CN904
(Page 6)
SURROUND L
1
DIR-R2
6
6
1
1
3
E
E
E
DC FAN
FLASH
PROGRAMMING
CONNECTOR
E
E
E
1
3
4
6
1
3
4
5
3
1
5
4
3
4
5
1
1
3
4
5
SURROUND R
E
E
E
E
E
E
E
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