DOWNLOAD Sony KV-PG14M40 Service Manual ↓ Size: 3.65 MB | Pages: 52 in PDF or view online for FREE

Model
KV-PG14M40
Pages
52
Size
3.65 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-pg14m40.pdf
Date
PREV: Sony KV-XJ29M50 Service Manual

Sony KV-PG14M40 Service Manual ▷ View online

– 40 –
KV-PG14M40/PG14M72/L/N
KV-PG14P42/G/L/N/PG14P70
RM-952
A(2/2) BOARD VOLTAGE LIST
Ref
Pin No
Voltage[v]
Ref
Pin No
Voltage[v]
Ref
Pin No
Voltage[v]
IC601
1
0.9
2
0.2
3
(45.5) [0.4]
4
(8.7) [0.4]
5
(0.2) [0]
IC602
1
0
2
121.9
3
134
IC604
I
13.4
G
8.9
O
0
IC850
1
(*) [2.2]
2
0.8
3
1.0
4
0
5
2.7
6
(*) [2.2]
7
5.9
8
8.9
IC851
1
(2.2) [2.7]
2
3.2
3
3.2
4
0
5
(2.5) [2.8]
6
(2.5) [2.8]
7
(3.9) [3.7]
8
8.9
PH600
1
133.4
2
(121.7) [*]
3
(134.4) [8.7]
4
(134.4) [1.4]
Q002
B
(5.0) [0]
C
(0) [4.9]
E
0
Q003
B
(0.4) [0.1]
C
5.0
E
0
Q004
B
(0.2) [0.1]
C
5.0
E
(0.1) [0.2]
Q100
B
3.6 [7.4]
C
8.8
E
(4.2) [8]
Q103
B
0
C
3.2
E
0
Q104
B
0
C
0
E
(0.4) [3.2]
Q105
B
(0.4) [0]
C
(9.3) [0]
E
(0) [0.6]
Q106
B
0
C
3.9
E
0.6
Q201
B
(0.4) [4.7]
C
8.9
E
5.3
Q204
B
16.5
C
16.5
E
15.8
Q205
B
(4.8) [0.2]
C
(0) [0.2]
E
(0) [4.8]
Q300
B
(3.0) [3.6]
C
0
E
8.9
Q301
B
(3.0) [3.6]
C
0
E
(2.3) [3.9]
Q302
B
(3.0) [3.9]
C
0
E
8.9
Q303
B
(2.3) [3.7]
C
(7.7) [6.1]
E
(2.9) [4.2]
Q304
B
(2.9) [4.2]
C
(2.3) [3.7]
E
8.9
Q305
B
(3.0) [4.0]
C
(2.3) [3.5]
E
(2.3) [3.6]
Q306
B
8.9
C
8.9
E
(2.9) [4.6]
Q307
B
8.9
C
(3.2) [9.0]
E
(2.9) [4.7]
Q308
B
0
C
(0.3) [8.8]
E
(0.2) [0]
Q309
B
(1.7) [3.8]
C
(4.5) [9.0]
E
(2.9) [4.7]
Q310
B
0
C
8.9
E
0
Q311
B
8.9
C
8.9
E
(2.9) [4.7]
Q312
B
0
C
0
E
3.9
Q313
B
0
C
8.9
E
0
Q314
B
0
C
0.6
E
0
Q315
B
2.6
C
8.9
E
0
Q318
B
2.1
C
(0.4) [5.4]
E
2.7
Q320
B
0
C
3.3
E
0
Q400
B
13.3
C
-0.3
E
13.4
Q401
B
0
C
0
E
(-0.5) [-0.1]
Q402
B
0
C
0.4
E
(-0.5) [-0.2]
Q403
B
0.4
C
0
E
(0.4) [0.6]
Q404
B
5.2
C
0
E
4.5
Q405
B
3.2
C
0
E
2.5
Q406
B
1.8
C
4.2
E
2.5
Q407
B
(0.5) [3.5]
C
8.9
E
4.2
Q801
B
0.2
C
0
E
0
Q802
B
5.0
C
(8) [9]
E
0
Q850
B
5.8
C
8.9
E
5.9
Q851
B
(5.6) [6.0]
C
0
E
5.9
– 41 –
KV-PG14M40/PG14M72/L/N
KV-PG14P42/G/L/N/PG14P70
RM-952
5-5. WAVEFORMS
A BOARD WAVEFORM
568mVp-p
448mVp-p
178mVp-p
142mVp-p
17.0mVp-p
63.2mVp-p
114mVp-p
264mV
23.2mVp-p
?mV
122mVp-p
180mVp-p
114mVp-p
144mVp-p
200mVp-p
360mVp-p
164mVp-p
188mVp-p
900mVp-p
10mVp-p
60mVp-p
160mVp-p
PAL
PAL
1
2
PAL
NTSC3.58
2
3
NTSC3.58
PAL
3
4
NTSC3.58
PAL
4
5
PAL
PAL
6
7
PAL
NTSC3.58
8
8
PAL
NTSC3.58
9
9
PAL
NTSC3.58
10
10
PAL
NTSC3.58
11
11
PAL
12
PAL
13
14
PAL
15
C BOARD VOLTAGE LIST
Ref
Pin No
Voltage[v]
J701
G2
(260.4) [258.4]
H2
*
KB
120
KG
(120) [125]
KR
(117) [119]
Q705
B
8.9
C
(8.3) [124.4]
E
(8.3) [0.3]
Q710
B
2.7
C
8.3
E
2.0
Q711
B
2.7
C
8.3
E
2.0
Q704
B
8.9
C
(121.7) [123.2]
E
(8.3) [6.3]
Q706
B
8.9
C
119
E
(8.3) [6]
Q707
B
(122) [125.2]
C
7.3
E
(120) [125.2]
Q708
B
(120.7) [123.4]
C
7.4
E
(118.2) [124.3]
Q709
B
(119) [120.1]
C
(7.3) [8]
E
(116) [119.8]
Q712
B
(2.7) [0.3]
C
(8.3) [6]
E
(2.1) [1.8]
– 42 –
KV-PG14M40/PG14M72/L/N
KV-PG14P42/G/L/N/PG14P70
RM-952
 
 
 
C
2
7
0
7
C
2
7
1
2
C2203
C
2
4
1
4
C2
71
7
C2418
C
2
6
0
3
C2604
C2
70
9
C2
40
8
C2407
C2719
C2
71
5
C2403
C
2
7
0
8
C
2
7
1
0
C2
71
1
C
2
4
1
0
D2401
FB2407
FB2701
L
2
2
0
1
L
2
3
0
2
L
2
1
0
1
L
2
3
0
3
R
2
3
0
7
R
2
3
0
1
R
2
7
0
1
R2309
T
2
2
0
1
C
2
4
1
9
C2409
 
C
2
2
0
8
C
2
2
0
9
C
2
2
1
3
R2211
C
2
2
1
4
C
2
2
0
4
R
2
2
0
6
R
2
2
0
7
C
2
2
1
1
C
2
6
0
1
C2602
R2
10
5
C
2
2
1
0
R
2
2
0
1
R
2
2
1
0
C
2
2
0
5
R2204
R2
30
3
R2
30
5
R
2
3
0
6
CN2101
IC
24
01
IC
2
7
0
1
 
C2714
C
2
4
0
4
C2417
C2
41
6
X2401
C
T
2
1
0
1
S
F
2
1
0
1
SF2102
R
2
2
1
2
R2601
R
2
1
0
7
R
2
1
0
8
C
2
1
0
4
CF2201
R
2
1
0
4
R2602
R
2
2
0
5
C2701
C2702
Q
2
3
0
4
CN2102
L
2
1
0
3
C
2
1
0
1
R2
10
1
R
2
1
0
2
R2103
R
2
1
0
6
C2102
Q2
10
1
C
2
2
0
1
C
2
2
0
2
C2
10
3
C2105
R2
50
4
C
2
5
0
2
IC
2
6
0
1
 
 
R2
20
2
R
2
2
0
3
C
2
3
0
2
C2301
C
2
3
0
4
C2303
C2
30
5
C
2
3
0
7
R
2
3
0
2
Q2301
Q2302
Q2303
C
2
3
0
6
R
2
3
0
4
R2
30
8
C2
30
9
D2301
D2302
IC2201
R2503
C
2
5
0
1
R
2
5
0
2
R
2
5
0
1
C
2
7
0
3
C
2
7
0
5
C
2
7
0
6
FB
24
05
FB
24
06
C2
41
3
C
2
4
1
1
C
2
4
1
2
C
2
4
1
5
R2
40
3
F
B
2
4
0
3
FB
24
02
FB2404
C
2
4
0
1
C
2
4
0
6
FB
24
01
C2
40
2
R
2
4
0
1
C
2
4
0
5
C2
30
8
R
2
2
0
9
FB2501
R
2
2
1
3
C
2
7
0
4
R
2
2
1
4
 
 
R
7
3
9
R
7
6
2
C
7
0
8
C709
C710
C702
C
701
C7
04
D702
D703
D
707
D708
D709
D716
R7
32
J7
0
1
R7
60
Q707
Q708
Q709
Q7
1
0
Q712
R
7
1
9
R723
R7
4
0
R
726
R7
29
R7
3
0
R731
R
7
5
5
R7
38
R7
3
3
R7
2
5
R7
56
R7
5
7
R7
13
R
7
1
5
R705
R
7
2
8
C
N
7
0
4
C
N
7
0
5
D701
CN703
R7
27
R7
61
R
721
Q711
 
 
 
 
CN7
0
2
D713
D714
D715
R706
R7
07
C706
L710
L711
RV702
L712
 
R7
08
JW
7
0
1
J
W
7
0
2
JW703
J
W
7
0
4
C
N
7
0
6
E
Y
701
E
Y
702
E
Y
705
E
Y
706
C
N
707
C
N
708
C
N
709
R
711
E
Y
703
E
Y
704
JW
707
JW
70
5
JW
70
6
JW
70
8
E
Y
707
C
N
701
R734
R703
L
7
0
1
L7
06
R7
20
R7
22
R724
C7
12
C713
C7
14
C716
C717
C718
C7
19
C
703
C
736
C
737
C746
D717
R710
R7
12
R7
14
C
L
P
701
C
L
P
703
CL
P
7
0
4
R
7
1
6
R717
R718
Q706
Q705
Q704
[RGB OUTPUT]
C
– C Board –
[CISPR]
F
 
 
C
4
6
0
1
CN4603
F
4
6
0
1
R
4
6
0
1
E
Y
4
6
0
4
E
Y
4
6
0
3
EY
46
23
EY
46
22
EY4608
EY4614
EY4620
EY4606
EY4612
EY4618
EY4616
EY4610
CN4601
C
N
4
6
0
2
T
4
6
0
1
T
4
6
0
2
JW4602
JW4601
JW4604
JW4603
V
D
R
4
6
1
E
Y
4
6
2
6
E
Y
4
6
2
5
E
Y
4
6
2
7
E
Y
4
6
2
8
E
Y
4
6
2
9
C4602
– F Board – (KV-PG14M72/PG14M72/L/N only)
– A3 Board – (KV-PG14M72/PG14M72/L/N only)
PRINTED WIRING BOARDS
5-6. PRINTED WIRING BOARDS AND PARTS LOCATION
[STEREO DECODER]
A3
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