Sony KV-J14P2S Service Manual ▷ View online
– 25 –
KV-J14P2S/J51PF2S
RM-869
5-4. PICTURE DISTORTION ADJUSTMENT
Item Number 00 – 08
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 “31” (OP0), “32” (OP1) and “33” (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.)
Note) 01 HSZ, 02 PAP, 03 CNP and 04 TLT are not adjustable for
this model.
– 28 –
– 29 –
– 27 –
KV-J14P2S/J51PF2S
RM-869
KV-J14P2S/J51PF2S
RM-869
KV-J14P2S/J51PF2S
RM-869
KV-J14P2S/J51PF2S
RM-869
– 30 –
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM
59
60
38
9
41
40
36
35
34
3
6
56
54
12
L/H
U/V
VC
AGC
KEY1
KEY2
RESET
EXTAL
XTAL
TIMER
RESP/
IICLK0
IIDAT0
BLK
NICAM
VC AMP
Q109
Q110
VC FILTER
Q108
BUFFER
AGC
TU
U/V
L/H
51
50
49
42
47
25
55
53
26
17
48
27
R
G
B
BRT ABL
HSYNC
HSYNC
IICLK1
IIDAT1
SIRCS
VPULSE
VSYNC
HDSW
IC001
µ
-COM
Q303
G BUFFER
5
6
IC003 MEMORY
1
2
IC004 IR DET
+5V
S901
S902
S903
S904
S905
PROG+
PROG–
VOL+
VOL–
TV/VIDEO
5
4
IC002 +5V REG
1
+9V
+5V
X101
Q902
LED
DRIVE
DRIVE
LED
Q903
+5V
TIMER
D901
NICAM
ST/BY
SWF401
Q402
IF BUFFER
IF
TU101
1
3
9
13
4
11
12
L IN
R IN
L OUT
R OUT
12V
SDA
SCL
R OUT
L OUT
R IN
L IN
5
3
13
11
TONE CONT
IC201
IC203
AUDIO OUT
+12V REG
IC202
+20V
Q1205
BUFFER
Q1207, 1208
BUFFER
L SP MUTE
Q210
Q209
R SP MUTE
VIDEO
L (MONO)
R
J1201
CN251
SP L
SP R
J251
HEADPHONE
MONITOR
OUT
A
SYS CONTROLLER, TU, MEMORY
IF, Y/C JUNGLE, H/V OUT
POWER SUPPLY,
AUDIO/VIDEO INPUT
IF, Y/C JUNGLE, H/V OUT
POWER SUPPLY,
AUDIO/VIDEO INPUT
18
19
20
21
48
49
54
41
34
35
26
IF IN
IF IN
AGC
SSCP/FBT
3.58
4.43/3.58
BLK
SCL
7
8 SDA
30
29
38
39
31
32
22
50
BY
R-Y
CVBS OUT
BLK/STC
B-Y
R-Y
ABL
EHTX-RAY
IC300
BUS CONTROL
X443
4.43MHz
X358
3.58MHz
12
11
5
14
16
IC351 1HDL
TV PROCESSOR
IF OUT
SIF IN
6
1
H PROT
Q030
Q801
H DRIVE
IC801 (1/2)
PIN CONT
7
5
6
IC551 V OUT
2
4
Q802
H OUT
DUMPER
D801
S801
H SENT
FV
HV
+135V
–13V
+15V
T851 FBT
Q561
X RAY
+135V
D561
D591
Q1513
V SAW
D1505
H+
H+
H–
H–
V–
V+
DY1
2
1
4
200V
1000V
H1
CN851
CN103
T601 SRT
+18V
+11V
+B
D601
S601 POWER
F601
1
2
DRIVE
LATCH
OVP
OSC
9
8
6
7
2
1
3
4
IC603 PHOTO COUPLER
1
2
IC602 ERROR AMP
IC601 REG SW
CN601
AC IN
HDY
VDY
H+
H–
V+
V–
DY ASS'Y
IK
B
G
R
+7V
Q202
MUTE
MUTE 11
40
45
46
47
HOR OUT
EAST/WEST
VERT POS
VERT NEG
AUTO
MANUAL
TV SYS
SELECT
COL SYS
PROGR
PROGR
R
G
B
IK
2
4
1
7
9
10
5
6
11
13
17
16
15
14
13
11
2
3
4
5
8
7
T605 LFT
1
2
T801
V901
PICTURE TUBE
6
5
7
3
2
1
Q1201, 1202
VIDEO
L (MONO)
IN 1
VIDEO
(FRONT)
(REAR)
VIDEO
IN 1
L (MONO)
VIDEO
17 CVBS IN EXT
3
5
7
IC1211 L-SW
(1/2)
IC1210
(2/2)
IC1210
IC1212 R-SW
7
5
3
11 LUMA IN
BUFFER
CLK
DAT
R-Y
B-Y
SYNC
R-Y
B-Y
IN
OUT
RESET
55 DEEMP
SYNC
FILTER
Q410
CT65,CF65
CT65,CF65
Q413, 411
DK SW
B/G SW
Q417, 414
Q406, 408
Q409
CT55,CF55
CT55,CF55
SYNC
FILTER
13
CVBS IN INT
SYNC
FILTER
+
–
Q1209
BUFFER
BUFFER
Q1203
CVBS SW OUT
38
CN703
6
5
4
1
Q706
Q705
Q704
R DRIVE
G DRIVE
B DRIVE
Q703
Q702
Q701
R OUT
G OUT
B OUT
R
G
B
IK
8
7
6
10
J701
3
1
2
4
1000V
200V
H1
CN701
FOCUS
RV703
C (RGB OUT)
H1
1
RV701
SCREEN
+9V
REG
+9V
IC521
(KV-J14P2S)
(KV-J51PF2S)
59
60
38
41
40
36
35
34
3
6
56
54
12
L/H
U/V
VC
KEY1
KEY2
RESET
EXTAL
XTAL
TIMER
RESP/
IICLK0
IIDAT0
BLK
NICAM
VC AMP
Q109
Q110
VC FILTER
Q108
BUFFER
AGC
TU
U/V
L/H
50
42
47
25
55
53
26
17
48
27
G
BRT ABL
HSYNC
HSYNC
IICLK1
IIDAT1
SIRCS
VPULSE
VSYNC
HDSW
IC001
µ
-COM
Q303
G BUFFER
5
6
IC003 MEMORY
1
2
IC004 IR DET
+5V
S901
S902
S903
S904
S905
PROG+
PROG–
VOL+
VOL–
TV/VIDEO
5
4
IC002 +5V REG
1
+9V
+5V
X101
Q902
LED
DRIVE
DRIVE
LED
Q903
+5V
TIMER
D901
NICAM
ST/BY
SWF401
Q402
IF BUFFER
IF
TU101
1
3
6
13
4
11
12
L IN
R IN
L OUT
R OUT
12V
SDA
SCL
R OUT
L OUT
R IN
L IN
5
3
12
11
TONE CONT
IC201
IC203
AUDIO OUT
+12V REG
IC202
+20V
Q1205
BUFFER
Q1204
BUFFER
Q1207, 1208
BUFFER
R MUTE
Q1264
Q1265
L MUTE
L SP MUTE
Q210
Q209
R SP MUTE
A
SYS CONTROLLER, TU, MEMORY
IF, Y/C JUNGLE, H/V OUT
POWER SUPPLY,
AUDIO/VIDEO INPUT
IF, Y/C JUNGLE, H/V OUT
POWER SUPPLY,
AUDIO/VIDEO INPUT
18
19
20
21
48
49
54
41
34
35
23
24
25
26
IF IN
IF IN
AGC
SSCP/FBT
3.58
4.43/3.58
R
G
B
BLK
SCL
7
8 SDA
29
30
38
32
31
22
50
B-Y
R-Y
CVBS OUT
R-Y
B-Y
ABL
EHTX-RAY
IC300
BUS CONTROL
X443
4.43MHz
X358
3.58MHz
12
11
5
14
16
IC351 1HDL
TV PROCESSOR
SYNC
FILTER
FILTER
SYNC
CT55
Q414
CVES IN
IF OUT
13
6
H PROT
Q030
Q801
H DRIVE
3
1
PIN CONT
IC801 (2/2)
Q821
PIN OUT
IC801 (1/2)
PIN CONT
7
5
6
IC551 V OUT
2
4
Q802
H OUT
L804
DUMPER
D801, 891
S801
H SENT
FV
HV
+135V
–13V
+15V
T851 FBT
Q561
X RAY
+135V
D561
D591
Q1513
V SAW
D1505
H+
H+
H–
H–
V–
V+
DY1
2
1
4
200V
1000V
H1
CN851
CN103
CN703
6
5
4
1
Q712
Q711
Q710
Q706
Q705
Q704
R DRIVE
G DRIVE
B DRIVE
R AMP
G AMP
B AMP
Q709
Q708
Q707
IK LIMIT
IK LIMIT
IK LIMIT
R
G
B
IK
12
11
10
5
J701
+9V
1 8
1
2
4
1000V
200V
H1
CN701
G2
RV701
C (RGB OUT)
T601 SRT
+16V
+11V
+B
D601
S601 POWER
F601
1
2
DRIVE
LATCH
OVP
OSC
9
8
6
7
2
1
3
4
IC603 PHOTO COUPLER
1
2
IC602 ERROR AMP
IC601 REG SW
CN601
AC IN
HDY
VDY
H+
H–
V+
V–
DY ASS'Y
IK
B
G
R
+7V
Q202
MUTE
MUTE 11
40
45
46
47
HOR OUT
EAST/WEST
VERT POS
VERT NEG
AUTO
MANUAL
TV SYS
SELECT
COL SYS
PROGR
PROGR
R
G
B
IK
2
4
1
7
9
10
5
6
11
13
17
16
15
14
13
11
2
3
4
5
8
7
T605 LFT
1
2
T801
H2
V901
PICTURE TUBE
6
5
7
3
2
1
Q1201, 1202
VIDEO
L (MONO)
R
IN 1
VIDEO
(FRONT)
(REAR)
VIDEO
IN 1
R
L (MONO)
VIDEO
17 CVBS IN
3
5
7
IC1211 L-SW
(1/2)
IC1210
(2/2)
IC1210
IC1212 R-SW
7
5
3
BUFFER
VIDEO
BUFFER
Q1203
IN
OUT
RESET
CLK
DAT
R-Y OUT
B-Y OUT
SYNC
R-Y IN
B-Y IN
+
-
+9V
REG
+9V
IC521
Q406, 408, 409
105V
1
2
3
4
5
6
6
5
4
1
J1201 (1/2)
J1202
VIDEO
Q302
AMP
KV-J51PN1/J51PN21 ONLY
VM MUTE 58
VIDEO
L (MONO)
R
J1201
CN251
SP L
SP R
J251
HEADPHONE
2
4
CN102
VM MUTE
VIDEO
7
Q1722,1723
FILTER
VM
VIDEO
VM AMP
Q1761
AMP
SLICE
Q1762
SHIFT
LEVEL
Q1756
VM
MUTE
4
VM MUTE
SLICE
AMP
CORRECTING
Q1764
D1763 1764
VM AMP
Q1766
BUFFER
VM
Q1767
Q1763,1765
VM
DRIVE
E
VM
VM
(VM OUT)
VM
NECK ASSY
CN1702
Q410
SYNC
FILTER
Q413
FILTER
SYNC
Q417
SYNC
FILTER
S IF IN 1
KV-J51PF1S ONLY
CN111
– 32 –
– 33 –
– 34 –
– 31 –
KV-J14P2S/J51PF2S
RM-869
KV-J14P2S/J51PF2S
RM-869
KV-J14P2S/J51PF2S
RM-869
KV-J14P2S/J51PF2S
RM-869
A
1
2
3
4
5
6
7
8
9
10
11
12
13
B
C
D
E
F
G
H
I
J
A BOARD WAVEFORMS (KV-J14P2S)
[SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION,
TUVIF, FRONT AMP, POWER SUPPLY]
TUVIF, FRONT AMP, POWER SUPPLY]
– A Board –
A
N O T E :
The circuit indicated at left contains high voltage of over
600 Vp-p. Please pay attention when inspecting or repair-
ing it to prevent an electric shock.
The circuit indicated at left contains high voltage of over
600 Vp-p. Please pay attention when inspecting or repair-
ing it to prevent an electric shock.
PRINTED WIRING BOARD
A BOARD
IC
IC001
D-11
IC002
E-10
IC003
E-10
IC004
I-13
IC005
E-10
IC100
E-7
IC102
E-7
IC201
B-7
IC203
B-10
IC300
B-4
IC351
D-8
IC401
B-7
IC521
E-8
IC551
J-6
IC601
J-8
IC602
H-7
IC603
H-7
IC801
G-6
IC1210 A-2
IC1211 B-3
IC1211 B-3
Q001
F-7
Q002
C-10
Q030
C-10
Q031
C-8
Q108
D-2
Q109
E-12
Q110
E-3
Q201
B-10
Q202
C-9
Q207
B-10
Q208
B-10
Q209
B-9
Q212
B-11
Q300
C-10
Q301
C-7
Q302
C-7
Q303
D-7
Q401
D-2
Q402
D-4
Q403
E-4
Q404
E-4
Q405
C-6
Q406
B-7
Q407
B-6
Q408
C-7
Q409
C-6
Q410
B-6
Q411
C-6
Q412
C-5
Q413
B-5
Q414
C-5
Q415
B-5
Q416
B-5
Q417
B-6
Q418
B-5
Q561
I-6
Q601
G-12
Q801
D-2
Q802
F-1
Q821
E-6
Q902
D-10
TRANSISTOR
Q903
D-11
Q1201
A-3
Q1202
A-3
Q1203
A-2
Q1204
B-2
Q1205
B-3
Q1206
A-2
Q1207
A-2
Q1208
B-2
Q1209
C-4
Q1264
C-1
Q1265
C-1
Q1513
G-6
DIODE
D001
D-9
D002
C-12
D003
C-11
D004
E-12
D005
E-8
D006
H-13
D008
H-13
D101
C-9
D102
C-9
D103
D-1
D200
A-10
D201
B-9
D202
C-9
D207
B-10
D209
B-9
D251
B-8
D252
F-12
D253
C-9
D300
D-4
D301
D-8
D302
C-8
D304
C-8
D305
D-8
D306
E-6
D307
D-5
D308
C-10
D309
D-6
D310
D-9
D311
D-9
D315
E-5
D351
E-8
D399
E-5
D401
E-4
D402
C-5
D403
C-9
D513
G-6
D551
J-5
D561
G-5
D562
F-6
D581
H-5
D582
I-5
D591
I-5
D600
F-9
D601
H-12
D602
G-11
D603
G-11
D604
G-7
D605
G-8
D606
G-9
D607
I-8
D610
F-8
D611
I-7
D613
E-9
D614
E-10
D615
E-10
D801
F-2
D802
F-2
D803
D-9
D820
G-6
D821
G-7
D851
I-4
D852
H-4
D853
J-3
D855
J-4
D857
F-3
D858
F-4
D860
E-2
D901
H-13
D1201
A-2
D1202
B-1
D1203
B-2
D1204
A-2
D1205
C-1
D1207
B-2
D1208
B-2
D1209
B-3
D1504
G-6
D1505
G-6
5.6Vp-p
4.3Vp-p
PAL/SECAM
NTSC
PAL/SECAM
4.4Vp-p (H)
NTSC
PAL/SECAM
NTSC
3.3Vp-p (H)
2.8Vp-p (H)
NTSC
SECAM
PAL
2.6Vp-p (H)
2.5Vp-p (H)
3.1Vp-p (H)
PAL
SECAM
NTSC
1.1Vp-p (H)
1.1Vp-p (H)
1.3Vp-p (H)
1.2Vp-p (V)
800Vp-p
122Vp-p
PAL
0.8Vp-p (H)
PAL
NTSC
SECAM
0.7Vp-p (H)
1.5Vp-p (H)
1.5Vp-p (H)
SECAM
NTSC
PAL/SECAM
1.1Vp-p (H)
1.0Vp-p (H)
SECAM
PAL
NTSC
2.2Vp-p (H)
1.1Vp-p (H)
NTSC
SECAM
PAL
1.5Vp-p (H)
1.6Vp-p (H)
0.8Vp-p (H)
PAL
SECAM
NTSC
2.2Vp-p (H)
1.2Vp-p (H)
0.6Vp-p (H)
1
2
3
3
3
4
4
4
5
5
6
6
7
7
8
8
9
9
10
11
10
11
10
11
12
12
12
13
13
13
14
15
16
1.2Vp-p (H)
2.6Vp-p (H)
2.3Vp-p (H)
PAL :
SECAM :
SECAM :
PAL : 2.7Vp-p (H)
2.5Vp-p (H)
6
1.7Vp-p (H)
NTSC
1.5Vp-p (H)
2.6Vp-p (H)
2.9Vp-p (H)
2.9Vp-p (H)
SECAM :
PAL :
5.0Vp-p
5.0Vp-p
PAL/SECAM
NTSC
PAL/SECAM
5.0Vp-p (H)
4.0Vp-p (H)
3.3Vp-p (H)
NTSC
PAL/SECAM
NTSC
4.0Vp-p (H)
SECAM :
PAL : 3.4Vp-p (H)
3.0Vp-p (H)
4.0Vp-p
SECAM
NTSC
PAL
2.2Vp-p (H)
3.0Vp-p (H)
2.2Vp-p (H)
PAL
NTSC
SECAM
1.0Vp-p (H)
1.3Vp-p (H)
1.0Vp-p (H)
1.5Vp-p (V)
1030Vp-p
149Vp-p
PAL
0.7Vp-p (H)
PAL
SECAM
NTSC
0.6Vp-p (H)
1.6Vp-p (H)
0.6Vp-p (H)
NTSC
SECAM
PAL/SECAM
0.5Vp-p (H)
1.2Vp-p (H)
SECAM :
PAL : 1.3Vp-p (H)
1.5Vp-p (H)
NTSC
PAL/SECAM
NTSC
1.4Vp-p (H)
1.0Vp-p (H)
1.2Vp-p (H)
1.0Vp-p (H)
PAL :
SECAM :
SECAM
NTSC
PAL
1.5Vp-p (H)
0.7Vp-p (H)
0.7Vp-p (H)
PAL
NTSC
SECAM
1.2Vp-p (H)
0.5Vp-p (H)
0.7Vp-p (H)
1
2
3
3
3
4
4
4
5
5
6
6
7
7
8
8
9
9
10
11
10
11
10
11
12
12
12
13
13
13
14
15
16
A BOARD WAVEFORMS (KV-J51PF2S)
6-2. CIRCUIT BOARDS LOCATION
6-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Reference information
RESISTOR
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: RW
NONFLAMMABLE WIREWOUND
:
*
ADJUSTMENT RESISTOR
COIL
: LF-8L
MICRO INDUCTOR
CAPACITOR
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
Note:
The component identified by shading and
mark
mark
!
are critical for safety. Replace only
with part number specified.
N o t e :
•
All capacitors are in µF unless otherwise noted.
•
All electrolytic capacitors are rated at 50V unless otherwise noted.
•
All resistors are in ohms.
k
k
Ω
= 1000
Ω
, M
Ω
= 1000k
Ω
•
Indication of resistance which does not have rating electrical
power is as follows.
power is as follows.
Pitch: 5 mm
Rating electrical power 1/4W (CHIP: 1/10W)
Rating electrical power 1/4W (CHIP: 1/10W)
•
: nonflammable resistor.
•
¢
: internal component.
•
: panel designation or adjustment for repair.
•
All variable and adjustable resistors have characteristic curve B
unless otherwise noted.
unless otherwise noted.
•
Readings are taken with a color-bar signal input.
no mark
no mark
: PAL
( )
: SECAM
[ ]
: NTSC 3.58
« »
: NTSC 4.43
•
Readings are taken with a 10
Ω
MW digital multimeter.
•
Voltage is dc with respect to ground unless otherwise noted.
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
•
All voltages are in V.
•
∗
: Cannot be measured.
•
Circled numbers are waveform reference.
•
: B + bus.
•
: B – bus.
•
: signal path.
÷
A
C
VM (KV-J51PF2S only)
Click on the first or last page to see other KV-J14P2S service manuals if exist.