Schematic Diagrams And Printed Wiring Boards - Sony KV-ES29M80 Service Manual

6-2. FRAME SCHEMETIC DIAGRAMS
DY
LP 1
LN 2
RP 3
RN 4
G2 KB KG 5
A GND CN8100
10P
R-SW 6
L-SW 7
DSP ALIVE 8
H.DY H.DY V.DY V.DY
H
COAXIAL SIG 9
COAXIAL GND 10
GND 1
HV G4 G1 KR CV
3.3V 2
CLK 3 V+ 6
DAT 4 V- 5
CS 5 H- 4
CN6801
6.5V 6 CN8101
H- 3
10P
GND 7
H+ 2
SDA 8 H+ 1
SCL 9
GND 10
200V 1
CN9003 CN6804
N.C. 2
1P CN9002
4P GND 3
:TAB :S-MICRO
WHT
H1 4
E 1 :S-MICRO
CN9004
1P 1 200V G2
E 1 :TAB 2 NC
FOCUS
3 E
4 H1
CN9007
1
G2
GND 1 1P
CN9007
R 2
NC
1P FOCUS
B 3
1 R DRV
1 PROT PROT 1
2
CN9005 E 2 N.C. NC 2
3P
3 G DRV 3 N.C. NC 3
WHT
CN9001
4 E 4 135V 135V 4
:S-MICRO 9P
BLK 5 B DRV 5 5
135V 135V
:S-MICRO 6 E 6 6
N.C. NC
7 12V
7 N.C. NC 7
8 IK
8 SDA2 SDA2 8
9 E
9 SCL SCL 9
10 DF–SW DF–SW 10
11 N.C. NC 11
12 12
12V 12V
13 AFC PULSE AFC PULSE 13
14 HP1 HP1 14
15 EX PARA EX PARA 15
16 10.5V 10.5V 16
17 N/S N/S 17
18 10.5V 10.5V 18
19 19
GND GND
20 –15V –15V 20
CN6103
3P 21 GND GND 21
BLK
22 5V 5V 22
:S-MICRO
23 6.5V 6.5V 23
ROT– 1
24 6.5V 6.5V 24
2
25 GND GND 25
ROT+ 3 D1
26 26
GND GND
27 GND GND 27
(DF, DQP, DRIVE)
28 DF DRIVE DF DRIVE 28
29 FOCUS FOCUS 29
1
CY+ CN6102
CN6100 30 H LIN H LIN 30
3P
NC 2 50P
WHT 31 VM VM 31
:BTOB
CY– 3 :S-MICRO
32 32
GND GND
33 V SAW+ V SAW+ 33
34 GND GND 34
35 V COMP+ V COMP+ 35
36 15V PULSE 15V PULSE 36
37 V SAW– V SAW– 37
CN6802
38 38
GND GND
39 39
V COMP– V COMP–
40 HP2 HP2 40
41 VFB2 VFB2 41
135V 1 42 GND GND 42
NC 2 43 GND GND 43
QP (+) 3 44 H-CENT H-CENT 44
4 45 GND GND 45
NC
CN6104
5 46 46
QP (–) 8P H-SAW H-SAW
:S-MICRO
NC 6 47 9V 9V 47
GND 7 48 M PIN M PIN 48
9V 8 49 ABL1 ABL1 49
CN6101
10P 50 PROT PROT 50
:S-MICRO
CN4901
4P
RED
:S-MICRO
9V 1
GND 2
HD IN 3
E1
HD CLAMP 4
( (
H OUT
PROTECTION
CN4800
10P
YEL
9V 1 :S-MICRO
GND 2
HD IN 3
HD CLAMP 4
R OUT 1
GND 2
3
G OUT
4
GND CN4500
9P
B OUT 5
BLK
GND 6 :S-MICRO
+12V 7
IK 8
GND 9 E
NECK ASSY
QP QP VM
(RGB OUT, DEFLECTION)
CN5402
11P
WHT
Q.P.–
:S-MICRO
Q.P.+
1 135V
E
2 NC
VM
3 QP (+)
4 NC
5
QP (–)
6 NC
QP– 1
7 GND 9V/12V 1 CN4502
NC 2
3P
8 9V GND 2
3 WHT
QP+
9 9V/12V VM 3 :S-MICRO
QP+ 4
10 GND
GND 5
11 VM
GND 6 CN5401
8P
VM 7
:BTOB
VM 8
– 83 –
NC
J8307 J8305 J8304 J8303
2P 3P
DIGITAL
AUDIO
IN CN8200 CN8201
# #
CN6602 CN6603 :WHT :WHT
2P 3P
:S-MICRO :S-MICRO
:MINI WHT
:S-MICRO
5 AC IN
4
CN6604 N.C.
3
5P N.C.
6P :VH
2 N.C.
1 AC IN
CN1652 5P CN1651 4P CN1602 2P
WHT:VH WHT:VH :VH
AC OUT 1 F2 1 AC IN AC OUT 2 F1
CN1604
2 2 1
AC OUT AC IN AC OUT 1P
:TAB
4P (AC SW) (AC LINE
1 FILTER)
AC IN
AC IN 2
CN1601 2P
:VH
1 +5V STANDBY +5V STANDBY 1
2 2
GND GND
3 3
STANDBY STANDBY
4 GND GND 4
5 AC ON/OFF AC ON/OFF 5 CN1161
CN6605
10P
10P 6 OVERVOLTAGE PORT OVERVOLTAGE PORT 6
7 OVERCURRENTPORT OVERCURRENTPORT 7
8 NC NC 8
9 NC NC 9
10 GND GND 10
1 +17V
CN6608
2 GND (AUDIO)
3P
+17V 1
3
-17V
GND (AUDIO) 2
3
-17V
1 4
+6.5V +6.5V
2 +6.5V +6.5V 5 CN1160
10P
3 GND GND 6
CN6606
4 GND GND 7
7P
5 +10.5V +10.5V 8
6 GND GND 9
7 +30V +30V 10
CN6805 1 GND
1P
CN6807
1 GND
1P
CN6808
1 GND
1P
CN6809
1 GND
1P
CN6817
1 GND
1P
50P
:BTOB
1 1
SCA 2 SDA
2 2
SCL 2 SCL
3 +12V +12V 3
4 GND GND 4
5 GND GND 5
6 GND GND 6
7 AFC PULSE FLYBACK PULSE 7
8 8
GND GND
9 EXTRA PARA EXTRA PARABOLA 9
CN6800 CN1162
10 HD2 HD2 10
20P 20P
11 DEGAUSS DEGAUSS 11
12 GND GND 12
13 HD1 HD1 13
14 X-RAY X-RAY 14
15 15
FOCUS DYNAMIC FOCUS
16 VM VM MODULATION 16
17 VSAW+ VERTICAL SAW1 17
18 VPROT VERTICAL-PROT 18
19 VSAW– VERTICAL SAW– 19
20 N/S NS ROT 20
1 EXTRA PARABOLA EXTRA PARABOLA 1
2 H DEFL HORIZONTAL 2
3 3
AFC PULSE FLYBACK PULSE
4 HD1 HD1 4
5 FPD FPD 5
6 D FOCUS DYNAMIC FOCUS 6
7 +12V +12V 7
8 8
V SAW+ VERTICAL SAW+
9 HD2 HD2 9
10 10
V SAW– VERTICAL SAW–
11 GND GND 11
12 V DEFL VERTICAL DEF 12
13 R100 R100 13
14 VPROT VERTICAL PROTECT 14
15 ABL-CTR ABL-CTR 15
16 16
XRAY X-RAY
17 17
B100 B100
18 GND GND 18
19 GREEN GREEN OUT 19
CN4101 20 RED RED OUT 20 CN1140
40P
21 BLUE BLUE OUT 21 40P
:BTOB
:BTOB
22 22
BLK BLANKING OUT
23 23
TEXT RED TEXT RED
24 GND GND 24
25 TEXT GREEN TEXT GREEN 25
26 GND GND 26
27 27
TEXT BLUE TEXT BLUE
28 28
GND GND
29 29
TEXT BLK TEXT BLK
30 30
GND GND
31 SCL2 SCL 31
32 SDA2 SDA 32
33 9V +9V 33
34 SCP SCP 34
35 35
GND GND
36 36
Y100 Y-100 OUT
37 37
U100 U-100 OUT
38 GND GND 38
39 V100 V-100 OUT 39
40 DPIC SW DPIC SW 40
– –
84
TO SBX3005-11
J8302
J8301
CN8302 CN8303
J
(YCT, COMB FILTER, VIDEO/AUDIO-IN/OUT)
:S-MICRO
CN8304
50P
:BTOB
GND
CN1116 CN1180
1P 50P
:FASTEN
:BTOB :S-MICRO
:S-MICRO
TO SPEAKER
A
(MAIN-MICON, TUVIF, AUDIO AMP)
CN1108
50P
:BTOB
CN1118
CN1138 CN1190
4P 7P
CN1100
4P BLACK WHT
WHT :S-MICRO :S-MICRO
TO BUS CONTROLLER
CN3802 CN1980
6P 3P
BLK WHT-L
:S-MICRO :S-MICRO
DH H3
H1
(MAGNETIC FIELD (LED, SIRCS
TOP KEY
CORRECTION) RECEIVER)
CN2001
COMP V IN 1
E 2
Y OUT 3
E 4
C OUT 5
6
RESET
1 R IN Y IN 7
2 GND MN/NT 8
3 L IN S DAT 9
4 GND S CLK 10
CN8301
5 Y IN 9V 11
9P
WHT-L 6 GND 12
E
7 13
CV IN 5V
8 S IN E 14
9 C IN C IN 15
CN1934
12P
RED
R IN 1
:S-MICRO
GND 2
J1931
L IN 3
GND 4
5
Y IN
6
GND
CV IN 7
S IN 8
C IN 9 J1932
CN1195 1 GND GND 10
3P 2 KEY2 IN KEY 2 11
WHT
3 12
GND GND
L
10 6
PULL UP PULL UP J1933
9 5
HP MUTE HP MUTE
8 4
CN1193 AU GND AU GND
10P R
7 R HP R HP 3
WHT
6 L HP L HP 2
5 GND HP GND HP 1
4 R SP
S1931
CN1932
3 AUDIO GND AUTO
6P PRESET
2
AUDIO GND WHT
1 :S-MICRO
L SP
A1 GND GND A1
B1 GND GND B1
A2 A2
GND GND
B2 GND GND B2
A3 GND GND A3
B3 GND GND B3
6-3. CIRCUIT BOARDS LOCATION
A4 GND GND A4
B4 B4
MID-BUSY MID-BUSY
A5 FPD FPD A5
B5 B5
GND GND
A6 HP 100 IN HP 100 OUT A6
B6 VP 100 IN VP 100 OUT B6
A7 Y 100 IN Y 100 OUT A7
B7 GND GND B7
A8 A8
U100 IN U100-OUT
B8 B8
GND GND
A9 A9
V100 IN V100-OUT
B9 GND GND B9
A10 DPIC SW DPIC SW A10
B10 GND GND B10
A11 RESET 100 RESET 100 A11
B11 B11
GND GND
A12 A12 CN502
SDA SDA
50P
B12 SCL SCL B12 :BTOB
A13 +5V DIGITAL +5V DIGITAL A13
B13 +2.5V +2.5V B13
A14 +3.3V +3.3V A14
B14 B14
+5V 5V
A15 A15
H-PULSE SUB OUT H-PULSE SUB IN
B15 B15
GND GND
A16 +9V +9V A16
B16 VP SUB OUT V-PULSE SUB IN B16
A17 V SUB OUT V SUB IN A17
B17 GND PORT 2 B17
A18 A18
U SUB OUT U SUB IN
B18 B18
GND PORT 1
A19 Y SUB OUT Y SUB IN A19
B19 GND GND B19
A20 GND GND A20
B20 GND GND B20
A21 A21
Y-MAIN OUT Y-IN
B21 B21
GND GND
A22 A22
U-MAIN OUT U-IN
B22 GND GND B22
A23 V-MAIN OUT V-IN A23
B23 GND GND B23
A24 V-PULSE M OUT VP-IN A24
B24 B24
GND GND
A25 A25
H-PULSE M OUT HP-IN
B25 B25
GND GND

6-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS

1 GND GND 1
2 +5V +5V 2
Note:
3 FS IN FS OUT 3
•
All capacitors are in µF unless otherwise noted.
4 4
•
5 5 All electrolytic capacitors are rated at 50V unless otherwise noted.
B IN B OUT
6 6 CN1801
•
All resistors are in ohms.
20P
7 G IN G OUT 7
:BTOB
kΩ = 1000Ω, MΩ = 1000kΩ
8 8
•
9 R IN R OUT 9 Indication of resistance which does not have rating electrical
10 10
20P
power is as follows.
11 11
:BTOB GND GND
12 12 Pitch: 5 mm
GND GND
13 13
GND GND Rating electrical power 1/4W (CHIP: 1/10W)
14 SCL SCL 14 •
: nonflammable resistor.
15 CVBS IN CVBS IN 15
• ¢
16 SDA SDA 16 : internal component.
17 V SYNC TEST V SYNC TEXT 17 •
: panel designation or adjustment for repair.
18 GND GND 18
•
All variable and adjustable resistors have characteristic curve B
19 19
H SYNC TEXT H SYNC TEXT
20 20 unless otherwise noted.
+9V +9V
•
Readings are taken with a color-bar signal input.
no mark : PAL
( ) : SECAM
[ ] : NTSC 3.58
« »
: NTSC 4.43
•
Readings are taken with a 10 M
•
Voltage are dc with respect to ground unless otherwise
noted.
CN1901 •
Voltage variations may be noted due to normal production
5P
WHT
tolerances.
:S-MICRO
•
All voltages are in V.
•
* : Cannot be measured.
•
Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
•
÷ : signal path.
– –
85
C
H3
H2
VM
F1
V
A
B3
A1
E
H1
DH
D1
E1
F2 BC4
D
J
Reference information
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
Ω
digital multimeter.
Note: The component identified by shading and
mark ! ! ! ! ! are critical for safety. Replace only with
part number specified.
– –
86