– 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
39
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
Q210Q209
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
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
SCL7
8SDA
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
24
Q802
H OUT
DUMPER
D801
S801
H SENT
FV
HV
+135V
–13V
+15V
T851 FBT
Q561
X RAY +135V
D561D591
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
21
34
IC603 PHOTO COUPLER
12
IC602 ERROR AMP
IC601 REG SW
CN601
AC IN
HDY
VDY
H+
H–
V+
V–
DY ASS'Y
IK
B
G
R
+7V
Q202
MUTEMUTE11
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
57
3
21
Q1201, 1202
VIDEO
L (MONO)
IN 1
VIDEO
(FRONT)
(REAR)
VIDEO
IN 1 L (MONO)
VIDEO
17CVBS IN EXT
3
5
7
IC1211 L-SW(1/2)
IC1210
(2/2)
IC1210 IC1212 R-SW
7
5
3
11LUMA IN
BUFFER
CLK
DAT
R-Y
B-Y
SYNC
R-Y
B-Y
IN
OUT
RESET
55DEEMP
SYNC
FILTER
Q410
CT65,CF65
Q413, 411
DK SW
B/G SW
Q417, 414
Q406, 408
Q409
CT55,CF55
SYNC
FILTER
13CVBS IN INT
SYNC
FILTER
+
–
Q1209
BUFFER
BUFFER
Q1203
CVBS SW OUT38
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
1RV701
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
36
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
Q210Q209
R SP MUTE
A
SYS CONTROLLER, TU, MEMORY
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
SCL7
8SDA
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
24
Q802
H OUT
L804
DUMPER
D801, 891
S801
H SENT
FV
HV
+135V
–13V
+15V
T851 FBT
Q561
X RAY +135V
D561D591
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
18
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
21
34
IC603 PHOTO COUPLER
12
IC602 ERROR AMP
IC601 REG SW
CN601
AC IN
HDY
VDY
H+
H–
V+
V–
DY ASS'Y
IK
B
G
R
+7V
Q202
MUTEMUTE 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
57
3
21
Q1201, 1202
VIDEO
L (MONO)
R
IN 1
VIDEO
(FRONT)
(REAR)
VIDEO
IN 1
R
L (MONO)
VIDEO
17CVBS 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 MUTE58
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
4VM 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