DOWNLOAD Sony KV-PG14L70 Service Manual ↓ Size: 3.15 MB | Pages: 42 in PDF or view online for FREE

Model
KV-PG14L70
Pages
42
Size
3.15 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-pg14l70.pdf
Date
PREV: Sony KV-PG21M70 Service Manual

Sony KV-PG14L70 Service Manual ▷ View online

– 33 –
KV-PG14P40/PG14L70/PG14L70/H
RM-952
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]
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
– 34 –
KV-PG14P40/PG14L70/PG14L70/H
RM-952
PRINTED WIRING BOARDS
[RGB AMPLIFIER]
C
5-6. PRINTED WIRING BOARDS AND PARTS LOCATION
 
 
R
7
3
9
R
7
6
2
C
7
0
8
C709
C710
C702
C7
0
1
C7
04
D702
D703
D7
0
7
D708
D709
D716
R7
32
J7
0
1
R7
60
Q707
Q708
Q709
Q7
1
0
Q712
R
7
1
9
R723
R
740
R7
2
6
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
R7
2
1
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
EY7
0
1
EY7
0
2
E
Y
705
E
Y
706
C
N
707
CN7
0
8
C
N
709
R7
1
1
EY7
0
3
EY7
0
4
JW
7
0
7
JW
70
5
JW
70
6
JW
70
8
EY7
0
7
CN7
0
1
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
C7
3
6
C
737
C746
D717
R710
R7
12
R7
14
CL
P
7
0
1
C
L
P
703
CL
P
7
0
4
R
7
1
6
R717
R718
Q706
Q705
Q704
– C Board –
– 38 –
– 37 –
KV-PG14P40/PG14L70/PG14L70/H
RM-952
KV-PG14P40/PG14L70/PG14L70/H
RM-952
5-7. SEMICONDUCTORS
DIODE
D1NL20U
ELIZ
EG01CV1
GPO8D
EGP20G
ERD28-08S
RD5.6ESB2
RD5.1SB-T2
UDZSTE-179.1B
1SS355TE-17
MA113-TX
RD2.2ES-B2
RD5.1ESB2
RD15ES-B1
S3L20UF4
CATHODE
ANODE
CATHODE
ANODE
CATHODE
ANODE
SPB-25MVWF
DA204K
3
1
2
1
3
2
NNCD8.2A-T1
NNCD9.1A-T1
1SS119-25
D3SB60F3
BY228
UPC574J
ANODE
CATHODE
CATHODE
ANODE
CATHODE
ANODE
(GRN)
ANODE
(GRN)
TRANSISTOR
2SC2785-HFE
E C
B
LETTER SIDE
2SA1091-0
E
C B
2SC2611
E
LETTER SIDE
C B
RU3LF-C4
MSD601-RT1
MSB709-RT1
UN2211
UN2213
UN2216
2SA1162-G
E
B
C
2SC3209LK
E C B
2SD2624-CA
1
2
3
SE-135N
SBX3081-21
IC
IRF614-005
2SC3779
M24C08-BN6 (A)(8 PIN)
CXP85224A-079S
CXP85224A-080S
1
TOP VIEW
DIP
Dual In-line Package
Pin 6~98
PQO9RD11
12
34
MM1319AFBE
UPC4558G2
NJM2903M
NJM2904M
Small Outline L-Leaded
Pin 8~98
1
TOP VIEW
SOP
STR-F6706A
TDA8843
TDA8844
Zig-zag In -line Package
Pin 6~99
MARKING SIDE VIEW
1
S
D
G
B E C
Page of 42
Display

Click on the first or last page to see other KV-PG14L70 service manuals if exist.

RANDOM: