Sony AVD-K150B / AVD-K150E / AVD-K150G / AVD-K150N / AVD-K150R / DAV-D150B / DAV-D150E / DAV-D150G / DAV-D150N Service Manual ▷ View online
81
81
AVD-K150B/K150E/K150G/K150N/K150R
AVD-K150B/K150E/K150G/K150N/K150R
5-27. SCHEMATIC DIAGRAM – SMPS SECTION –
SMPS BOARD
IC101
IC104
IC102
IC105
F102
IC103
330u/450V
30mH
30mH
T3.15L/250V
KIA431
KIA431
IC106
IC152
FS6M07652RTC
ICP-N20
F
DVD&
BOARD (3/6)
PWS01
G
VCR
BOARD (6/6)
PVS01
DEFECTOR
DEFECTOR
1
1
2
2
3
1
2
3
PHOTO
COUPLER
PHOTO
COUPLER
FIXED VOLTAGE
FIXED VOLTAGE
PROTECTOR
+5V REG
(SD,NK TYPE)
AC IN
82
82
AVD-K150B/K150E/K150G/K150N/K150R
AVD-K150B/K150E/K150G/K150N/K150R
• Waveforms
1.0 V/20 msec DIV
PB/REC (C-SYNC OUT)
IC301
yj
2
200 mV/10 msec DIV
EE (VIDEO IN)
IC301
rk
,
t;
,
ts
,
tf
,
th
1
500 mV/10 msec DIV
IC301
ya
,
yd
EE (VIDEO OUT)
3
100 mV/200 nsec DIV
IC301
wk
PB/REC (4.43MHz X-TAL IN)
4
500 mV/2 msec DIV
IC301
of
,
og
SP REC (REC RF)
6
100 mV/5 msec DIV
IC301
wa
PB (PB RF OUT)
5
500 mV/2 msec DIV
IC301
ik
,
il
7
LP REC (REC RF)
Tek
Stop :
10.0KS/s
35 Acqs
M5.00ms
Ch1
Ch1
3.04 V
1.00 V
T
T
1
1 V/5 msec DIV
(CTL –)
IC501
4
qs
Tek
Stop :
50.0KS/s
120 Acqs
M1.00ms
Ch1
Ch1
3.04 V
1.00 V
T
T
1
1 V/10 msec DIV
REC/PB (CFG)
IC501
9
qd
(DPG)
(DFG)
1 V/10 msec DIV
REC/PB (DPG/DFG)
IC501
<z/c
,
<z/v
qf
Tek
Stop :
250KS/s
299 Acqs
M 200 s
Ch1
Ch1
3.04 V
1.00 V
T
T
1
1 V/200
µ
sec DIV
QUE/REV (DV.SYNC)
IC501
<z/.
9
Tek
Stop :
10.0KS/s
27 Acqs
M5.00ms
Ch1
Ch1
3.04 V
1.00 V
T
T
1
1 V/5 msec DIV
(CTL +)
IC50
1
3
qa
Tek
Stop :
10.0KS/s
18 Acqs
M 5.00ms
Ch1
Ch1
3.04 V
Trigger Position: 12%
1.00 V
T
1
T
0.2 V/40
µ
sec DIV
QUE/REV (DV.SYNC)
IC501
<z/.
q;
UPPER WAVEFORM
Tek
Stop :
10.0KS/s
280 Acqs
M5.00ms
Ch1
Ch1
3.04 V
1.00 V
T
T
1
1.0 V/5 msec DIV
8
REC/PB (V.HSW)
IC501
<z/b
– VCR Board –
83
AVD-K150B/K150E/K150G/K150N/K150R
SECTION 6
EXPLODED VIEWS
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
The mechanical parts with no reference
number in the exploded views are not supplied.
number in the exploded views are not supplied.
•
Abbreviation
AED
AED
: North European model
RU
: Russian model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
9-885-062-72 PANEL ASSEMBLY,FRONT (150E)
1
9-885-062-84 PANEL ASSEMBLY,FRONT (150N)
1
9-885-062-64 PANEL ASSEMBLY,FRONT (150B)
1
9-885-062-79 PANEL ASSEMBLY,FRONT (150G)
1
9-885-062-89 PANEL ASSEMBLY,FRONT (150R)
2
9-885-055-34 KNOB,VOLUME
3
9-885-055-32 CASE
6-1.
FRONT PANEL SECTION
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
not supplied
not supplied
overall section
1
2
3
not supplied
not supplied
not supplied
84
AVD-K150B/K150E/K150G/K150N/K150R
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
9-885-055-38 RUBBER,FOOT
52
9-885-055-48 DISPLAY BOARD, COMPLETE
53
9-885-055-49 KEY BOARD, COMPLETE
54
9-885-062-74 DVD & AMP BOARD, COMPLETE (150E)
54
9-885-062-86 DVD & AMP BOARD, COMPLETE (150N)
54
9-885-062-68 DVD & AMP BOARD, COMPLETE (150B)
54
9-885-062-82 DVD & AMP BOARD, COMPLETE (150G)
54
9-885-062-91 DVD & AMP BOARD, COMPLETE (150R)
55
9-885-062-62 DOOR,CASE (DVD)
56
9-885-034-51 SCREW SPECIAL (3X12)
57
9-885-055-44 FFC,12CORE 1.25 60mm SHIELD
0 58
9-885-062-81 CORD, POWER (150G)
0 58
9-885-062-66 CORD, POWER (EXCEPT 150G)
59
9-885-062-67 SMPS BOARD, COMPLETE
60
9-885-039-85 SCREW SPECIAL (3X10)
61
9-885-062-75 VCR BOARD, COMPLETE (150E(AEP))
61
9-885-062-77 VCR BOARD, COMPLETE (150E(AED))
61
9-885-062-87 VCR BOARD, COMPLETE (150N)
61
9-885-062-69 VCR BOARD, COMPLETE (150B)
61
9-885-062-83 VCR BOARD, COMPLETE (150G)
61
9-885-062-87 VCR BOARD, COMPLETE (150N)
61
9-885-062-92 VCR BOARD, COMPLETE (150R)
6-2.
OVERALL SECTION
not supplied
not supplied
not supplied
b
c
56
58
54
51
60
57
61
51
59
not supplied
not supplied
not supplied
not supplied
not supplied
b
c
55
56
56
56
DVD mechanism deck
video mechanism
deck
deck
not supplied
53
52
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
line with mark 0 are critical for safety.
Replace only with part number specified.
Click on the first or last page to see other AVD-K150B / AVD-K150E / AVD-K150G / AVD-K150N / AVD-K150R / DAV-D150B / DAV-D150E / DAV-D150G / DAV-D150N service manuals if exist.