Sony KV-J25MN1AK Service Manual ▷ View online
– 25 –
KV-J25MN1AK
RM-883
5-4. PICTURE DISTORTION ADJUSTMENT
Item Number 00 – 08
00 HSF (H SHIFT)
01 HSZ (H SIZE)
02 PAP (PIN AMP)
03 CNP (CORNER PIN)
04 TLT (TILT)
05 VSL (V SLOP)
06 VAP (V ANP)
07 SCR (S CORRECTION)
08 VSF (V SHIFT)
00 HSF (H SHIFT)
01 HSZ (H SIZE)
02 PAP (PIN AMPLITUDE)
03 CNP (CORNER PIN)
04 TLT (TILT)
05 VSL (V SLOPE)
06 VAP (V AMPLITUDE)
07 SCR (S CORRECTION)
08 VSF (V SHIFT)
5-3. A BOARD ADJUSTMENT AFTER IC003
(MEMORY) REPLACEMENT
1. Enter to Service Mode.
2. Press commander buttons [5] and [0] (Data Initialize), and [2]
and [0] (Data Copy) to initialize the data.
3. Call each item number, and check if the respective screen shows
the normal picture.
In case some items are not well-adjusted, give them fine
adjustment.
Write the data per each item number ([MUTING] + [0]).
4. Select item numbers “49” (OP0), “4A” (OP1) and “4B” (OP2)
and respectively set the bit per model with command buttons
[3] and [6].
5. Press commander buttons [8] and [0] (Test Normal) to return to
the data that was set on the shipment from the factory.
(= Cancel Service Mode.)
– 60 –
KV-J25MN1AK
RM-883
SECTION 7
EXPLODED VIEW
NOTE:
•
Items with no part number and no des-
cription are not stocked because they
are seldom required for routine service.
cription are not stocked because they
are seldom required for routine service.
•
The construction parts of an assembled
part are indicated with a collation
number in the remark column.
part are indicated with a collation
number in the remark column.
7-1. PICTURE TUBE
L
: BVTP4
×
16 7-685-663-71
•
Items marked " * " are not stocked since
they are seldom required for routine
service. Some delay should be
anticipated when ordering these items.
they are seldom required for routine
service. Some delay should be
anticipated when ordering these items.
The components identified by
shading and mark
shading and mark
!
are critical
for safety.
Replace only with part number
specified.
Replace only with part number
specified.
p
p
p
p
p
2
1
3
4
5
7
6
8
15
26
12
27
28
29
30
12
11
27
26
24
10
13
19
18
14
16
17
20
21
21
22
31
23
9
25
25
REF.NO. PART NO.
DESCRIPTION
REMARK
1
4-065-931-01
DOOR, CONTROL
2
X-4035-922-1
BEZNET ASSY
1, 3-8
3
4-047-464-01
CATCHER, PUSH
4
4-060-390-01
SPRING, COMPRESSION
5
4-054-486-12
BUTTON, POWER
6
4-054-487-11
BUTTON, CONTROL
7
* 4-054-488-01
GUIDE, LIGHT (R)
8
* 4-054-489-01
GUIDE, LIGHT (LED)
9
4-054-468-01
SHEET, BLOTTING
10
* 3-704-372-41
HOLDER, HV CABLE
11
! 8-733-244-05
PICTURE TUBE (M60KWL70X)
12
4-046-765-01
SCREW, TAPPING 7+CROWN WASHER
13
4-046-600-11
SPACER, DY
14
8-451-404-41
DEFLECTION YOKE (Y25GXAS)
15
* X-4035-970-1
BRACKET (L) ASSY, SP
16
1-452-762-31
NECK ASSEMBLY NA294
17
* A-1342-421-A
VM BOARD, COMPLETE
REF.NO. PART NO.
DESCRIPTION
REMARK
18
* A-1331-802-A
C BOARD, COMPLETE
19
4-369-318-71
SPRING, TENSION
20
! 1-403-619-11
COIL, DEMAGNETIZATION
21
* 4-042-988-02
HOLDER, DGC
22
4-043-827-13
BAND, DEGAUSSING COIL
23
! X-4036-010-1
COVER ASSY, REAR
24
* X-4035-971-1
BRACKET (R) ASSY, SP
25
1-505-489-11
SPEAKER (5CM)
26
1-503-902-11
SPEAKER
27
4-302-404-03
SCREW (WASHER HEAD) (+P 4X16)
28
1-452-032-00
MAGNET,DISC
29
X-4387-214-2
PERMALOY ASSY, CORRECTION
30
4-034-272-01
PLATE, CORRECTION, TLV
4-034-272-41
PLATE, CORRECTION, TLV
31
4-066-701-01
SHEET (A), BLIND
– 61 –
KV-J25MN1AK
RM-883
7-2. CHASSIS
[
: BVTP3
×
16 7-685-650-79
REF.NO. PART NO.
DESCRIPTION
REMARK
51
* 4-065-815-01
BRACKET, MAIN
52
* A-1241-328-A
F1 BOARD, COMPLETE
53
* A-1372-527-A
H3 BOARD, COMPLETE
54
* A-1380-590-A
K BOARD, COMPLETE
55
* A-1298-662-A
A BOARD, COMPLETE
56
A-1294-403-A
A4 BOARD, COMPLETE
57
* A-1294-197-A
A11 BOARD, COMPLETE
58
* A-1294-331-A
A12 BOARD, COMPLETE
59
* A-1298-553-A
A3 BOARD, COMPLETE
60
! 8-598-323-31
TUNER, VSS BT-AG401
61
! 1-782-452-11
CORD, POWER (WITH CONNECTOR) 2.5A/250V
62
! 4-022-115-21
HOLDER, AC CORD
63
* A-1380-592-A
K1 BOARD, COMPLETE
64
* 4-065-816-01
BRACKET, TEAMINAL
65
! 1-453-190-21
TRANSFORMER ASSY, FLYBACK (NX-2743//M3B)
66
* A-1241-327-A
F2 BOARD, COMPLETE
r
60
65
66
63
64
62
61
53
51
52
55
56
57
58
59
54
– 62 –
KV-J25MN1AK
RM-883
7-3. 3D Speaker
L
: BVTP4
×
16 7-685-663-71
REF.NO. PART NO.
DESCRIPTION
REMARK
101
A-1501-347-A
BOX ASSY (3D), SPEAKER
102
4-054-496-01
COVER, TOP
103
1-900-224-27
LEAD ASSY, SPEAKER
104
4-054-497-01
COVER, BOTTOM
105
4-302-428-03
SCREW (WASHER HEAD) (+P 3X12)
???
7-621-260-65
SCREW +P 2.6X30
???
7-622-207-05
N 2.6, TYPE 2
???
7-688-002-11
W 2.6, MIDDLE
???
7-685-647-79
SCREW (WASHER HEAD) (+P 3X10)
???
* 4-065-937-01
BAG, PROTECTION
101
102
103
104
105
p
p
p
p
p
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