Read Sony KV-2199M5J Service Manual online
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6-1. BLOCK DIAGRAM
SECTION 6
DIAGRAMS
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
28
26
7
8
17
48
27
R
G
B
BRT ABL
HSYNC
HSYNC
IICLK1
IIDAT1
TV SYNC
SIRCS
TSW0
TSW1
VPULSE
VSYNC
HDSW
IC001
µ
-COM
Q303
G BUFFER
5
6
IC003 MEMORY
Q031
BUFFER
1
2
IC004 IR DET
+5V
4
3
1
2
7
8
IC401 SYS-SEL
A
B
B/G
M
D/K
I
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
Q403, 404
FILTER
SWF401
Q402
IF BUFFER
IF
TU101
7
9
26
27
24
22
21
L IN
R IN
L OUT
R OUT
9V
SDA SCL
R OUT
L OUT
R IN
L IN
5
3
12
11
TONE CONT
IC201
IC203
AUDIO OUT
*
Q1205
Q1204
Q1207, 1208
R MUTE
*
Q1264
*
Q1265
L MUTE
L SP MUTE
Q210
*
Q209
Q405
Q406–410
Q406–410
*
*
*
*
*
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
IF, Y/C JUNGLE, H/V OUT
POWER SUPPLY, SECAM DECODER
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
33
38
39
32
31
22
50
BY
R-Y
SECAM
CVBS OUT
BLK/STC
R-Y
B-Y
ABL
EHTX-RAY
IC300
BUS CONTROL
X443
4.43MHz
X358
3.58MHz
Q302
BUFFER
1
20
5
12
11
IC354 SECAM
12
11
5
14
16
IC351 1HDL
TV PROCESSOR
SYNC
FILTER
SYNC
FILTER
Q413,
415, 417
415, 417
Q418
FILTER
SYNC
FILTER
SYNC
Q411, 412, 414,
Q416
Q416
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
Q703
Q709
Q702
Q708
Q701
Q707
Q714
R OUT
IK LIMIT
G OUT
IK LIMIT
B OUT
IK LIMIT
BIAS
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
+18V
+11V
+B
D601
Q601
PC SW
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
SELECT
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
L605 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
(1/2)
IC1210
(2/2)
IC1210
IN
OUT
RESET
CLK
DAT
VIDEO
BUFFER
AMP
VIDEO
AUDIO
AMP
VIDEO
BUFFER
Q1203
AMP
AUDIO
1
4
5
6
1
2
3
4
VM MUTE 58
R-Y
B-Y
R-Y
B-Y
SYNC
SIN
B-Y
R-Y
SREF
SYNG
+
-
1
2
3
4
5
6
4
2
CN111
VM MUTE
VIDEO
7
Q1721–1723
FILTER
VM
VIDEO
CN1701
VM AMP
Q1761
SLICE
AMP
Q1762
SHIFT
LEVEL
Q1756
VM
MUTE
5
VM MUTE
SLICE
CORRECTING
AMP
Q1764
D1763 1764
VM AMP
Q1766
VM
BUFFER
Q1767
Q1763,1765
VM
DRIVE
E
VM
VM
VM OUT, ROTATION,
V-PIN DF CIRCUIT
V-PIN DF CIRCUIT
VM
NECK
ASSY
+9V
REG
+9V
IC521
S906
: KV-2199M5J ONLY
9V
4 L IN
1 R IN
Note:The component identified by shading and
mark
!
!
!
!
!
are critical for safety. Replace only
with part number specified.
*
6-2. CIRCUIT BOARDS LOCATION
6-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note:
•
All capacitors are in
µ
F 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 one for
rating electrical power, is as follows.
rating electrical 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 M
Ω
digital multimeter.
•
Voltage are dc with respect to ground unless otherwise noted.
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
•
All voltages are in V.
•
: Can not be measured.
•
Circled numbers are waveform reference.
•
: B + bus.
•
: B – bus.
•
: signal path.
Reference information
RESISTOR
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFRAMMABLE 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
C
A
VM
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
!¡
!™
!¢
!§
!¶
!•
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
!ª
B1 E1
E2
C1(B2)
C2
@º
B1
E2
C1
C2
@™
@£
(B2)
E1
(B2)
E1
E2
B1
C2
C1
@¡
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.5
Transistor
(FET)
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit (
＊
)
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
!£
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
!∞
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
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