Sony SA-WGT5D Service Manual ▷ View online
SA-WGT5D
SA-WGT5D
77
77
6-26. SCHEMATIC DIAGRAM - KEY Board -
EN3401
EN3402
1
2
3
15P
CN3401
1
SW+13V
2
FL_CLK
3
FL_SDA
4
FL_BK
5
M+5.2V
6
AD-KEY0
7
AD-KEY1
DGND
8
POWER_KEY
9
VOL
10
11
D+3.3V
MEGABASS_LED
12
BT_LED
13
JOG+
14
JOG–
15
JL3401
JL3402
JL3403
JL3404
JL3405
JL3406
JL3407
JL3408
JL3409
JL3410
JL3411
JL3412
JL3413
JL3414
JL3415
JL3416
JL3417
JL3418
JL3419
JL3420
JL3421
7P
CN3402
+13.5V
1
DGND
3
D+3.3V
4
FL_CLK
5
FL_SDO
6
FL_BK
7
0
R3402
S3401
S3403
CL3404
CL3423
CL3418
CL3413
CL3432
CL3408
CL3428
CL3436
CL3437
CL3446
CL3434
CL3445
CL3448
CL3447
68k
R3428
680
R3405
1k
R3406
1.5k
R3408
1.5k
R3410
2.2k
R3413
3.3k
R3415
4.7k
R3420
6.8k
R3422
10k
R3423
15k
R3425
22k
R3426
33k
R3427
0
R3411
0
R3414
1L0352V22F3MIT02
D3401
1L0352B13F0MIT02
D3402
CL3420
CL3430
CL3405
CL3409
CL3414
CL3433
CL3403
CL3435
CL3425
1k
R3404
1.5k
R3407
1.5k
R3409
2.2k
R3412
3.3k
R3416
4.7k
R3417
6.8k
R3421
680
R3403
S3405
S3407
S3409
S3411
S3413
S3415
S3417
S3421
S3424
S3422
S3423
S3419
S3420
S3402
S3404
S3408
S3416
S3412
S3414
S3418
S3410
S3406
0.01
C3403
0.01
C3402
0
R3419
0
R3418
10k
R3401
CL3401
CL3402
0.001
C3401
KEY BOARD
REC TO USB
PARTY CHAIN
FUNCTION
ENTER
MEGA BASS
FOOTBALL
MIC ECHO
VOCAL FADER
PARTY LIGHT
ROTARY ENCODER
MULTI CONTROL
ROTARY ENCODER
VOLUME/DJ CONTROL
CN3101
BOARD
FL
>09S
NC
2
FFC5
DJ OFF
DJ EFFECT
SAMPLER
DJ EFFECT
ISOLATOR
DJ EFFECT
FLANGER
DJ EFFECT
FIELD
SOUND
LIGHT
MODE
MODE
PAIRING
BLUETOOTH
PAIRING
BLUETOOTH
MEGA BASS
– TUNING
S3
TUNING +
S4
S1
S2
2
3
1
10
11
12
1
C
D
6
E
2
B
3
A
4
5
7
8
9
(5/7)
BOARD
ARAGON-
>06S
CN109
MOTHER
(Page 62)
(Page 75)
SA-WGT5D
SA-WGT5D
78
78
6-27. PRINTED WIRING BOARD - POWER Board -
•
: Uses unleaded solder.
• See page 55 for Circuit Boards Location.
1
4
CN001
CN002
R020
R021
R022
R023
C001
C002
C002
C003
C009
8
9
1
16
C010
C011
C012
C018
C020
C021
C022
C023
C024
C026
C027
C028
C029
C030
C031
C033
C034
C035
C036
C037
C038
C045
C046
C047
C048
12
1
C052
C053
C054
C055
IC001
IC002
SL001
SL002
L001
L002
8
1
9
16
L003
L004
L005
L006
L007
L008
R003
R004
R005
R006
R009
R010
R011
R012
R013
R014
R015
R016
R017
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
JL009
JL010
JL011
JL012
JL013
JL014
POWER BOARD
(SIDE A)
POWER BOARD
(SIDE B)
1-894-738-
1-894-738-
11
(11)
11
(11)
SWR1
SWITCHING
REGULATOR
(SSN-152AD)
(3/3)
ARAGON-
MOTHER
BOARD
CN052
>08P
A
B
C
D
E
1
2
3
4
5
6
Note 1: IC002 on the POWER board cannot replace with single. When
this part is damaged, replace the complete mounted board.
Note 2: When the switching regulator (SSN-152AD) (Ref. No. SWR1) is replaced,
refer to “BOND FIXATION OF ELECTRICAL PARTS” on page 8.
(Page 56)
SA-WGT5D
SA-WGT5D
79
79
6-28. SCHEMATIC DIAGRAM - POWER Board -
• See page 80 for Waveforms. • See page 81 for IC Block Diagrams.
41
43
44
42
13.4
10.4
5
3.2
0.8
13.4
6.8
1.2
13.4
0.7
13.4
10.7
5.2
3.2
0.7
5.6
13.4
8.9
3.3
13.4
0.7
5.6
JL007
JL005
JL006
JL009
JL010
JL008
TPS542941PWPR
IC002
VIN1
1
VBST1
2
SW1
3
PGND1
4
EN1
5
PG1
6
VFB1
7
GND
8
VREG5
9
VFB2
10
PG2
11
EN2
12
PGND2
13
SW2
14
VBST2
15
VIN2
16
JL003
JL004
JL001
JL002
SL001
SL002
JL011
JL012
TPS54394 PWPR
IC001
VIN1
1
VBST1
2
SW1
3
PGND1
4
EN1
5
PG1
6
VFB1
7
GND
8
VREG5
9
VFB2
10
PG2
11
EN2
12
PGND2
13
SW2
14
VBST2
15
VIN2
16
4P
CN001
M+13.5V
1
M+13.5V
2
3
MGND
4
MGND
12P
CN002
1
M+5.5V
2
MGND
3
USB+5V
4
DGND
5
E+3.3V
6
DGND
7
E+1.18V
8
DGND
9
VBUS-OE
10
STBY
11
M+13.5V
12
MGND
JL013
JL014
100p
C001
0.1
C002
25V
470
C003
0
R006
22k
R012
12k
R009
0.1
C024
22
C010
22p
C022
22
C012
0.1
C018
10
C027
0
R005
22p
C021
0.1
C023
22
C009
22
C011
0.1
C020
10
C026
56k
R010
10k
R011
0
R004
0
R003
0.1
C055
0.1
C054
0.1
C053
0.1
C052
2.2k
R013
56k
R017
10k
R014
22p
C033
1
C028
0.1
C037
0.1
C030
10
C035
1
C029
22p
C034
0.1
C031
10k
R015
33k
R016
0.1
C038
10
C036
22
C048
22
C046
0
R022
0
R023
22
C045
22
C047
0
R021
0
R020
4.7uH
L001
2.2uH
L002
2.2uH
L003
2.2uH
L004
2.2uH
L008
2.2uH
L006
2.2uH
L005
4.7uH
L007
IC001
DC/DC CONVERTER
IC002
DC/DC CONVERTER
POWER BOARD
SWITCHING
REGULATOR
(3/3)
SWR1
(SSN-152AD)
10
11
12
13
G
F
1
C
D
6
E
2
B
3
A
4
5
7
8
9
(7/7)
BOARD
ARAGON-
>08S
CN052
MOTHER
(Page 64)
Note 1: IC002 on the POWER board cannot replace with single. When
this part is damaged, replace the complete mounted board.
Note 2: When the switching regulator (SSN-152AD) (Ref. No. SWR1) is replaced,
refer to “BOND FIXATION OF ELECTRICAL PARTS” on page 8.
SA-WGT5D
SA-WGT5D
80
80
• Waveforms
– ARAGON-MOTHER Board –
– TUNER Board –
– FL Board –
– POWER Board –
qf
IC104 qf (AUDIO_CLK_OUT)
2 V/DIV, 50 ns/DIV
82 ns
4.3 Vp-p
qg
IC104 wl (SSI0_BCKO)
2 V/DIV, 200 ns/DIV
326 ns
3.7 Vp-p
20.8
Ps
3.7 Vp-p
qh
IC104 e; (SSI0_LRCKO)
2 V/DIV, 10
Ps/DIV
qk
IC104 u; (EXTAL)
500 mV/DIV, 50 ns/DIV
75 ns
1.5 Vp-p
1
IC404 8 (XTALO)
500 mV/DIV, 20 ns/DIV
37.4 ns
1.3 Vp-p
2
IC404 <z// (CVBS)
(Color bar)
(Color bar)
500 mV/DIV, 20
Ps/DIV
H
1.3 Vp-p
3
IC404 <zzx (ARF/LFE)
1 V/DIV, 50 ns/DIV
59 ns
3.3 Vp-p
4
IC404 <zzc (ARS)
2 V/DIV, 200 ns/DIV
356 ns
4.5 Vp-p
5
IC404 <zzm (ALS)
2 V/DIV, 10
Ps/DIV
22.8
Ps
4.2 Vp-p
6
IC404 <zxc (RFIP)
(CD play mode)
(CD play mode)
200 mV/DIV, 500 ns/DIV
1.0 ± 0.25 Vp-p
8
IC509 2 (VOUT)
(Color bar)
(Color bar)
1 V/DIV, 20
Ps/DIV
H
2.6 Vp-p
372
Ps
3.4 Vp-p
qa
IC510 qk (LRCK)
1 V/DIV, 200
Ps/DIV
qs
IC510 ql (BCK)
1 V/DIV, 2
Ps/DIV
5.8
Ps
3.9 Vp-p
qd
IC510 r; (XTO)
1 V/DIV, 20 ns/DIV
40.4 ns
2.7 Vp-p
9
IC511 9 (3Y)
1 V/DIV, 10
Ps/DIV
22.8
Ps
4 Vp-p
q;
IC511 qs (4Y)
2 V/DIV, 200 ns/DIV
354 ns
4.1 Vp-p
7
IC801 8 (X2)
1 V/DIV, 50 ns/DIV
83 ns
2.9 Vp-p
qj
IC104 yk (RTC-X2)
500 mV/DIV, 20
Ps/DIV
30.8
Ps
1.5 Vp-p
ql
IC104 os (AUDIO-X2)
1 V/DIV, 50 ns/DIV
81 ns
3.5 Vp-p
w;
IC104 <zv/ (USB-X2)
500 mV/DIV, 20 ns/DIV
21 ns
1.1 Vp-p
7.5
Ps
13.3 Vp-p
ea
Q3101 (BASE)
5 V/DIV, 5
Ps/DIV
ra
IC001 2 (VBST1)
5 V/DIV, 2
Ps/DIV
15.6 Vp-p
rs
IC001 qg (VBST2)
5 V/DIV, 1
Ps/DIV
1.5
Ps
18 Vp-p
rd
IC002 2 (VBST1)
5 V/DIV, 2
Ps/DIV
17.8 Vp-p
rf
IC002 qg (VBST2)
5 V/DIV, 2
Ps/DIV
2.8
Ps
17.2 Vp-p
wa
IC4002 qj (X2)
100 mV/DIV, 50 ns/DIV
83.5 ns
0.3 Vp-p
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