Diagrams; Block Diagram - Sony TRINITRON KV-J14P2S Service Manual

KV-J14P2S/J51PF2S
SECTION 6

DIAGRAMS

6-1. BLOCK DIAGRAM

(KV-J14P2S)
SYS CONTROLLER, TU, MEMORY
A Q1207, 1208
IF, Y/C JUNGLE, H/V OUT
POWER SUPPLY, BUFFER
AUDIO/VIDEO INPUT
Q1201, 1202
Q1205
VIDEO BUFFER
BUFFER
VIDEO
IN 1 L (MONO)
(FRONT) IC202
+12V REG +20V
IC1210
(1/2) IC1211 L-SW
6 4
7
5 3 12V
Q1209
7 1 L IN L OUT 13 11 L IN L OUT
BUFFER 5
VIDEO
IC1210
VIDEO IC201 IC203
(2/2) IC1212 R-SW
IN 1 L (MONO) TONE CONT AUDIO OUT
3
(REAR)
1
2 3
Q1203
7 3 R IN R OUT 9 13 R IN R OUT
BUFFER 5 SDA SCL
11 12 Q209 Q210
R SP MUTE L SP MUTE
TU101
Q402
IF IF BUFFER SWF401
AGC TU U/V L/H IC300
BUS CONTROL
IC001 µ-COM
TV PROCESSOR
Q202
59 L/H MUTE 11 MUTE +7V 17 CVBS IN EXT R 21
60 U/V 11 LUMA IN G 20
Q109 Q303
R 51 55 DEEMP B 19
VC AMP 38 VC G 50 G BUFFER 48 IF IN IK 18
Q110
B 49 49 IF IN
VC FILTER 54 AGC
IC003 MEMORY
Q108
38 CVBS SW OUT
BUFFER 9 AGC IICLK1 55 6 CLK
IIDAT1 53 5 DAT
IF OUT 6
41 KEY1
AUTO 40 KEY2
PROG+ PROGR IC002 +5V REG HSYNC 47 41 SSCP/FBT
HSYNC 25
+9V
S901 OUT 5 +5V
1 IN CVBS IN INT 13
MANUAL
PROG– PROGR RESET 4 36 RESET +5V SIF IN 1
IC004 IR DET BY 30
X358
S902 3.58MHz R-Y 29
35 EXTAL SIRCS 26 1 2 34 3.58
VOL+ TV SYS
X443
X101
4.43MHz CVBS OUT 38
S903 34 XTAL 35 4.43/3.58
+5V
D901
TIMER Q902
VOL– SELECT HOR OUT 40
LED 3 TIMER EAST/WEST 45
DRIVE
S904 VERT POS 46
Q903
VERT NEG 47
LED RESP/
TV/VIDEO COL SYS 6 BLK/STC 39
DRIVE NICAM
26 BLK
NICAM
S905 ST/BY
R-Y 32
56 IICLK0 BRT ABL 42 B-Y 31
54 IIDAT0 VPULSE 17 7 SCL
VSYNC 48 8 SDA ABL 22
12 BLK HDSW 27 EHTX-RAY 50
– 27 –
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KV-J14P2S/J51PF2S
RM-869 RM-869
J1201
VIDEO
MONITOR
L (MONO)
OUT
R
J251
5 HEADPHONE
3
C (RGB OUT)
CN251
Q706 Q703
SP L
R DRIVE R OUT
SP R Q705 Q702
8
G DRIVE G OUT 7
CN103 CN703
6
R R Q704 Q701
6
G G
5 B DRIVE B OUT
B B
4
IK IK
1
IC521
S601 POWER
+9V
+9V
Q413, 411 REG D601 T605 LFT
T601 SRT
Q410
DK SW
CT65,CF65 17 2
+18V
SYNC
F601
FILTER 16 3
IC601 REG SW
15 4
+11V
14 5
13 8
+B 1
11 7
DRIVE LATCH
2
OSC
Q417, 414
7
B/G SW
Q409
CT55,CF55
Q406, 408 SYNC
IC603 PHOTO COUPLER
SYNC FILTER
FILTER
T851 FBT
IC602 ERROR AMP
2 5
1 2
4 6
11
1
+135V
7
–13V
9
+15V
Q030 D801
10
H PROT DUMPER
Q801 T801
IC351 1HDL H DRIVE
SYNC 5 FV
11 R-Y R-Y 16
H SENT
12 B-Y B-Y 14
Q1513 13
D1505
V SAW
IC801 (1/2)
Q561
D591 D561 PIN CONT
X RAY +135V
IC551 V OUT
5
+
7 4 2
–
HV 6
– 28 –
(KV-J51PF2S)
A SYS CONTROLLER, TU, MEMORY Q1207, 1208
IF, Y/C JUNGLE, H/V OUT
BUFFER
POWER SUPPLY,
AUDIO/VIDEO INPUT
Q1203
BUFFER
Q1201, 1202
J1202
VIDEO
VIDEO BUFFER
RV703
VIDEO
FOCUS IN 1 L (MONO)
(FRONT)
J701 R
IC1210
V901
(1/2) IC1211 L-SW
1 PICTURE TUBE
RV701 6
J1201 (1/2) 7
10 SCREEN 5 3
VIDEO
7 1
3 CN701 VIDEO 5
IN 1 L (MONO)
H1 1000V IC1210
1 (REAR)
200V (2/2) IC1212 R-SW
2 R
3
H1 1
4 2 3
7 3
5
CN601
1
AC IN
2
9
OVP
TU101
Q402
IF IF BUFFER SWF401
8
AGC TU U/V L/H
IC001 µ-COM
6
59 L/H MUTE 11
60 U/V
Q109
VC AMP 38 VC G 50
Q110
VC FILTER IC003 MEMORY
Q108
3 4
BUFFER IICLK1 55
IIDAT1 53
41 KEY1
2 1 AUTO 40 KEY2
PROG+ PROGR IC002 +5V REG HSYNC 47
HSYNC 25
+9V
S901 OUT 5 +5V
CN851
MANUAL 1 IN
200V
2 PROG– PROGR RESET 4 36 RESET
1000V
1
H1
S902
4
35 EXTAL SIRCS 26
VOL+ TV SYS
X101
S903 34 XTAL
+5V
D901
Q802 TIMER Q902
DY1 VOL– SELECT
H+ H+ LED 3 TIMER
H OUT DRIVE
H+ H– S904
Q903
TV/VIDEO COL SYS LED 6 RESP/
S801 HDY DRIVE NICAM
NICAM
H– S905
ST/BY
H– VDY VM MUTE 58
V+
V– V– 56 IICLK0 BRT ABL 42
54 IIDAT0 VPULSE 17
VSYNC 48
12 BLK HDSW 27
DY ASS'Y
V+
KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S
RM-869
C (RGB OUT)
J1201
VIDEO
Q1204
Q712 Q706
BUFFER L (MONO)
R DRIVE R AMP
Q1205
BUFFER R
Q1264 Q1265
IC202
R MUTE L MUTE
+12V REG +20V
KV-J51PN1/J51PN21 ONLY
Q711 Q705
4 G DRIVE G AMP
12V J251
L IN L OUT 13 11 L IN L OUT 5 HEADPHONE
IC201 IC203
TONE CONT AUDIO OUT
Q710 Q704
CN251
R IN R OUT 6 12 R IN R OUT 3 B DRIVE B AMP
SDA SCL
11 12
Q209 Q210 SP L
R SP MUTE L SP MUTE
SP R
CN103 CN703
R R
6 6
G G
5 5
B B
4 4
IK IK
1 1
IC521
+9V D601 T605 LFT
+9V
REG T601 SRT
17 2
+16V
16 3
IC300 15 4
+11V
BUS CONTROL
Q202 TV PROCESSOR 14 5
MUTE +7V 17 CVBS IN R 21
13 8
48 IF IN G 20 +B
Q303
49 IF IN B 19
Q406, 408, 409 11 7
G BUFFER 54 AGC IK 18 Q410 CT55 Q414
SYNC SYNC SYNC
CVES IN 13 FILTER FILTER FILTER
6 CLK Q413 Q417
5 DAT SYNC SYNC
FILTER FILTER
KV-J51PF1S ONLY
41 SSCP/FBT
IF OUT 6
B-Y 29 T851 FBT
X358
R-Y 30
3.58MHz 2 5
+5V
34 3.58 CVBS OUT 38
IC004 IR DET
X443 4 6
S IF IN 1
4.43MHz 11
1 2 105V
35 4.43/3.58 1
+135V
HOR OUT 40
EAST/WEST 45 7
–13V
VERT POS 46
VERT NEG 47 9
+15V
10
23 R
24 G IC351 1HDL
25 B
SYNC 5
26 BLK
R-Y 32 11 R-Y OUT
R-Y IN 16
FV
B-Y 31 12 B-Y OUT
B-Y IN 14
7 SCL
Q302 Q1513 13
8 SDA ABL 22 D1505
VIDEO
EHTX-RAY 50 V SAW
AMP
Q561
D591 D561
X RAY +135V
HV
– 29 –
RM-869
RV701
Q709
G2
IK LIMIT
J701
12
V901
11 5
PICTURE TUBE
10
1 8
CN701
Q708 1000V
H2 1
200V
IK LIMIT 2
H1
4
Q707
IK LIMIT
+9V
S601 POWER
CN601
1
AC IN
F601
2
IC601 REG SW
9
OVP
1
DRIVE LATCH
8
2
OSC 6
7
IC603 PHOTO COUPLER Q1722,1723 Q1761 Q1762 Q1764 Q1766 Q1767 Q1763,1765
VIDEO VM
7 VM VM AMP SLICE CORRECTING VM AMP VM VM
3 4 FILTER AMP AMP BUFFER DRIVE
IC602 ERROR AMP
LEVEL D1763 1764 E
SHIFT
SLICE NECK A
1 2 2 1 Q1756
VM MUTE VM
4 MUTE
VM
CN851 CN1702 (VM OUT)
200V
2
1000V
1
H1
4
Q030 D801, 891
H PROT DUMPER
Q801 T801 Q802
DY1
H+ H+
H DRIVE H OUT 1
H+ H–
2
IC801 (2/2)
S801 HDY
PIN CONT H SENT
Q821 L804 H–
3
H– VDY
3 1 PIN OUT 4
V+
V– V–
5
IC801 (1/2)
PIN CONT DY ASS'Y
IC551 V OUT
5
+ V+
- 7 4 2 6
6 CN111
VIDEO
2
CN102
VM MUTE
4
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