Text preview for : 1.PDF part of Sony KV-XF21M31 TV SONY KV-XF21M31 (chassis BG-3S, SCC-U26B-A)
TRINITRON ® COLOR TV Service Manual
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SERVICE MANUAL
MODEL COMMANDER DEST. CHASSIS NO. MODEL
BG-3S CHASSIS
COMMANDER DEST. CHASSIS NO.
KV-XF21M31 RM-952
New Zealand SCC-U26B-A
TRINITRON ® COLOR TV
(1) Schematic Diagram of A (1/2) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A
AUDI-GND AUD+VCC
AUD +VCC
AUD +VCC
TV R OUT
AUD GND
AUD GND
R-Y OUT
CV/Y IN
CV/Y IN
TV OUT
R-OUT
R OUT
PROT
Y OUT
R-Y IN
L-OUT
B-Y IN
GND
MUTE
L OUT
V TIM
YS IN
AFT2
GND
GND
GND
GND
R IN
GND
GND
GND
GND
GND
GND
GND
GND
GND
SCP
SDA
C IN
R IN
L IN
GND
SCL
Y IN
S IN
L IN
30V
11V
DET OUT
PLL-SW
9V
7V
NC
R OUT
L OUT
SDA
GND
IF
TO B3 BOARD CN6200
C217 # L901 :EL0606 R901 330 R902 # L902 # JW902 #
RF AGC
TO B3 BOARD CN1404
AFT OUT
SDA
CN106 #
CN303 #
GND
GND
GND
DET OUT 2
F MONO
SAP IND
DE-EMP
SCL
SCL
NC
NC
NC
30V
NC
NC
NC
NC
NC
VIF
NC
CN102 #
MUTE
MODE
CN901 TO SPEAKER
7V
5V
ST IND
CN608 #
B-Y OUT
CN201 #
TU101 BTF-LG411
NC
AFT
CN1406
5V
AS
CN204 3P BLK :S-MICRO
CN203 3P WHT :S-MICRO
CN3603
CN104 1P :TAB
A GND 1
CN105 #
TO B3 BOARD
CN1405
TV L OUT
CN6206
CN302 #
CN101 #
TO B3 BOARD
STBY-MUTE
TO B3 BOARD CN1407
9V
TO H3 BOARD
GND
TO B3 BOARD
CN205 #
9V
5V
B
SP GND SP GND SP R PH R
3 4 5 6
JW901 #
0
9V 1.1
R206 # C203 C264 # C221 10 C220 1000 25V JW301 15MM
Q202
0
R115 #
R116
SP L
JR101
2
R114 # JR102 #
R106 #
R103
C214 #
#
PH L
1
D314 1SS355TE
#
JW080 #
10
10
9V
1
1
1
2
3
2
2
4
3
5
1
3
6
2
7
3
1
3
2
2
4
1
3
5
4
6
5
7
1
6
8
1
2
7
2
3
8
3
4
4
5
5
6
6
7
7
1
2
3
4
8
9
9
8
#
R327
#
R108 # C107 470p B:CHIP
C101 #
R-Y
R IN/GND
GND/NF2
SDA
NF2/R IN
RIPPLE
C901 0.01 :MPS
C902 #
Q201 UN2216 LSP-MUTE
0
JW006 7.5MM FB103 1.1UH
R OUT
VCC 2
VCC 1
L OUT
16.4
B.S.1
16.4
B.S.2
8.4
GND
GND
0.6
0.6
NF 1
8.3
8.3
L IN
1.8
1.1
16.1
1.6
NC
C225 #
R207 # JW201 5.0MM
C265 2.2 16V F:CHIP C202 0.01 :CHIP
9V 9V
C317 0.1 25V B:CHIP L302 R313 1.5k :CHIP C316 47 C315 0.1 25V B:CHIP R315 #
:CHIP
SCL
0
0
0
0
JR109 0 :CHIP JW100
SDA
SCL
R209 #
R102 #
R105 0 :CHIP
R112
1.2
R205 #
IC201 TA8248K AUDIO AMP
0
B-Y
YS
Y
JR307 #
30V
R228 #
SDA
SCL
30V 9V
C219 #
L
R
L
JW302
#
9V
R101 #
R
100
PS200 1.5A
30V 30V
C110 470p B:CHIP
JR104 #
C103 0.1 25V B:CHIP
C104 100 16V
L105
9V
C109 470p B:CHIP
POWER SUPPLY,HV, MICON,Y/C JUNGLE
FB102 #
C113 47
C207 #
15MM
15
14
13
12
11
10
9
8
7
16V
6
5
4
3
2
1
C213 #
R316 :CHIP
1.5k
RESET
VOL CONT
R906 15k :CHIP R905 470k :CHIP
R904 220 :CHIP
D901 UDZSTE-179.1B PROTECT
L
L
D
CV/Y1
J902 2P JACK
C907 470p CH:CHIP
R
L
R R
R908 # C909 # L001 JW(5mm) C007 100 16V
#
C906 1 16V F:CHIP
D902 UDZSTE-179.1B PROTECT
C226 1 10V :CHIP
C204 0.033 :CHIP C205 #
JW205 5.0MM R211 560 :CHIP C208
R210 JW204 5.0MM C206 #
C209 47 16V
R378
C IN
S IN
CV/Y
JW202 5.0MM
16.4
JR202 0 :CHIP
C211 470 25V JR203 #
15.6
R214 10k :CHIP
R213 10k :CHIP
CV/Y1
V
R903 75 :CHIP
Q203 15.7 UN2213 VCC SWITCH
8.9
0 9V 0
R-Y
R317 15k :CHIP
1 9V 5V 9V
2
3
SAP ST
CN905 #
R202 15k :CHIP
R208 3.3k :CHIP
C210
JW008
#
180
JW017 #
JW203 5.0MM
16.4
C224 470p CH:CHIP
R230 10k :CHIP
0
0
Q206 UN2213 MUTE
R311 47 4.2 :CHIP
R113 820 :CHIP
JR105 #
AUDIO SW
5V
GND
2
C905 4.7
8.5
Q303 2SA1162 MATRIX
4.8
:CHIP
100
V2
1
C212
R318
Q302 2SC2712 MATRIX
GND
L103
R203 8.2k :CHIP
R204 8.2k :CHIP
R212 220 :CHIP
16V
C
C215 1000 25V
J901 1-770-785-11
C216 0.01 B:CHIP C218 0.15 :MPS R231 0 :CHIP
D203 DA204K
R237 4.7 :CHIP
8.1 8.8 0
R371 #
1.2k
100
8.1
Q304 #
R314 680 :CHIP
30V
IC100 #
R
L
R104 #
R107 # C105 #
8.9
Q101 2SC2712 BUFFER
2.8
JR110 #
5V
C111 470p B:CHIP L102 L104 C115 # C116 #
R234 4.7
0
4.6
5V
D100 #
JR107 # JW104 #
2.2
L101 R109 470 :CHIP
C114 47
30V 30V 30V 9V
R110 #
9V 5V
9V
9V 9V
Q204 2SA1162
0
R331 0 :CHIP
D301 1SS355TE PROTECT
0
0
D300 :CHIP
11V
Q205 0 UN2213 Q207 MUTE UN2213 MUTE
4.1
4.1
4.8
0
R372 #
D310 #
R312 470 :CHIP
9V
FB101 # C117 #
0 0
30V 5V
G R B YS
C233 25V B:CHIP
C234 25V B:CHIP
D317
C236 25V B:CHIP
C235 25V B:CHIP
C232 B:CHIP
CV/Y1
R229 10k :CHIP
R303 1k :CHIP
30V
R216 2.7k :CHIP C227 0.022 B:CHIP C230 0.018 B:CHIP
R217 5.6k :CHIP
30V
5V
R218 5.6k :CHIP C238 2.2 16V F:CHIP C240 2.2 16V F:CHIP C242 2.2 16V F:CHIP C244 0.68 16V F:CHIP
30V
C246 0.0056 B:CHIP C248 0.0012 B:CHIP C249 0.1 25V B:CHIP C251 0.0047 B:CHIP
5V
C253 0.022 B:CHIP
30V
C400 # R400 #
R401 #
Q401 UN2216 MUTE SW Q402
R011 4.7k :CHIP
ST
R012 :CHIP
7V STBY+5V GND 7V 1 2 3 4 5 6 7
AUDIO SW
G
REAROUT
REARIN
LED2 LED1 GND SIRCS KEY2 KEY1
F:CHIP
JR001
R004
100
:CHIP
100
R014 :CHIP
220
R061 :CHIP
12.9 0
Q301 2SA1162
12.9
C326 #
C306 18p CH:CHIP
MODEL L1
MODEL L0
C304 47
C309 0.22
R304 10k :CHIP
D304 #
MODEL R0
E
C305 0.1 25V B:CHIP
BASSO-R
BASSO-L
BASS-R1
BASS-R0
BASS-L1
BASS-L0
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
#
C008 100p CH:CHIP
R007 0 :CHIP
R
B
YS
HP1
HP2
LP
PS1
PS2
PS3
D302 #
VAR-R
VAR-L
PS4
LP1
0
L301
C307 18p CH:CHIP
C312 1 16V F:CHIP
B-Y
4.7k
5V
C006 0.1 25V B:CHIP
D006 1SS355TE
4.7k
Q002 2SC2712
YS
Y
CN001 #
0.1
0.1
0.1
JW075 #
R010 :CHIP
SAP
R009 #
0.022
YM
C908 #
R907 #
R008 4.7k :CHIP
0.1
R013 4.7k :CHIP
YM
D903
9V
R302 0 :CHIP
12.9
C255 0.022 B:CHIP
4.9
C223
22
0
9V
D303 #
R367 R366 10k 10k :CHIP :CHIP
5V
Q308 2SA1162
21
R215 2.7k :CHIP
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 9V R
R402 #
C401 #
R407 #
R409 #
JR401 #
R364 0 :CHIP R363 :CHIP
4.5
5.2
R410 # C403 #
SDA
MODEL R1
C015 B:CHIP
AUXOUT-R
AUXOUT-L
TREBLE R
TREBLE L
4.5
3.9
3.9
4.5
R-OUT
L-OUT
#
16V
AGND
C318 F:CHIP
C319 F:CHIP
SDA
#
0.001
C313
D001 1SS355TE
R219 :CHIP
:CHIP
JW112 #
C010 CH:CHIP
5.1
5.2
1.7
4.1
4.1
4.1
4.5
XTAL1
XTAL2
XTAL3
4.5
4.1 (4.9)
EXT G1IN
EXT R1IN
(APCFIL)
EXT B1IN
INT R2IN
INT G2IN
CH:CHIP
CH:CHIP
INT B2IN
TV/C2 IN
Y2/CVBS2 IN
R338
4.4 (4.6)
C020
(0)
:CHIP
HP/PROTECT
C013 0.01 B:CHIP
COMBC IN
COMBY IN
SDA
MONOUT
Y1/CVBS1 IN
VMOUT
3.3
5.1
5.1
5.1
C016 CH:CHIP
2.2k
#
#
R016 :CHIP
R018 :CHIP
S904
R041 :CHIP
:CHIP
B:CHIP
C001
S905
R913 1k :CHIP R914 1.8k :CHIP R915 3.3k :CHIP
C011
D005
R024
R025
0
C910 47
68p
R001 :CHIP
100p
100
4.9
#
R029 1k :CHIP
220
R026
R027
R918 470 R917 470 :CHIP :CHIP
2.2k
5V
C043 CH:CHIP
L003
C022
C024
2.2k
10k
C021 #
R030
#
C243
R021 10k :CHIP
3.6
7.7
ABLIN
3.5
10p
ROUT
1.4
4.8
4.3
0.9
3.5
3.2
3.0
GOUT
GND1
C044 100p CH:CHIP
1.0
3.9
1.6
1.6
3.9
2.3
1.6
0
BOUT
SSCP
APED
C1 IN
VTIM
IREF
1KIN
REG
S903
R019 10k :CHIP R002 100 :CHIP
AFCFIL
10p
CN3905
:CHIP
YCLAMP
VD+
VD-
HD
EV
SCL
R912 470 :CHIP
:CHIP
100p
:CHIP
100p
R023 #
R326 0 :CHIP
C334 #
R
R
L
R
0
10
11
12
L
L
TO H3 BOARD
1SS355TE
5.8 (3.0)
Q001 #
13
:CHIP
F
C055 100p CH:CHIP
C017 68p CH:CHIP
(4.3) 0
CN904 #
C012 CH:CHIP
4.0
4.6
4.8
ER-YIN
ABLFIL
EB-YIN
4.5
220
EXT BKL
INT BLK
1
2
3
4
R
IC301 CXA2130S Y/C JUNGLE
#
0
L
C003 100p CH:CHIP
5.1
0
S902
GND2
100
SDAD
YUVSW
8.7
5.1
6.0
4.7
VCC1
VCC2
SCLD
EYIN
R911 5.6k :CHIP
D904 UDZSTE-179.1B PROTECT D905 R916 UDZSTE-179.1B 47 :CHIP PROTECT
0
JW064 #
R236 6.8k :CHIP
1
1
C014 47
D313 1SS355TE
Q315 UN2213
9V
0
0
5V
C229 0.0056 B:CHIP
JR205
X303
C323 #
C250 #
0
0
0
0
R003 10k :CHIP
C009 #
R017 1k :CHIP
C033 #
R052 #
R022 220 :CHIP
R065 330 :CHIP C023 10p CH:CHIP
R373 #
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
C231 0.0056 B:CHIP
R220 100 :CHIP
C247 #
C303 10
C228 0.018 B:CHIP
#
#
S901
C005 220p B:CHIP
R361 10k :CHIP
C245 16V F:CHIP
D002
R910 4.7k :CHIP
R301 10k :CHIP
C252 16V F:CHIP
C241 1 16V F:CHIP
C254 22
100
100
9
C004 220p B:CHIP
R063 330 :CHIP
R308
0
0.01
L002
0.01
C310 4.7
C314
8
IC003 M24C08-BN6 NVM
R015 100 :CHIP
7
D321
R310 :CHIP
R319 :CHIP
SDA
9V
C308 220p CH:CHIP
R309 100 :CHIP
4.9
4.9
4.9
1
R909
4.7k
:CHIP
R335 680 :CHIP
VS
6
100 #
C320 0.01 F:CHIP
4.9
Q313 2SC2712
SCL
8
4
5
JR304 #
C342 220p CH:CHIP
Q307 2SC2712
CREF
R-IN3
R-IN2
R-IN1
0
0
L-IN3
L-IN2
L-IN1
8
7
6
5
R005 100 :CHIP
R053 1k :CHIP
R062 470 :CHIP
R064 330 :CHIP
DIG-GND
C301 470 16V
12.9
R307 #
9
R368 #
4.5
4.5
4.6
3.9
3.9
4.5
4.5
4.5
4.5
D305 #
4.5
9V
4.6
4.5
4.5
4.5
R362 12k :CHIP
8.9
X302 3.58MHz
C311 10
MONITOR-R
MONITOR-L
X301 4.43MHz
:CHIP
SCL
11V
R305 1.2k :CHIP
SCL
18k
R403 #
0
Q403
D401 #
JR402 #
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
L204
R408 1k :CHIP
C404 470p B:CHIP
R412 470 :CHIP
IC203 TDA7429S AUDIO SW PROCESSOR
JW111 # R235 6.8k :CHIP
9V
C256 0.1 25V B:CHIP
C257 #
C402 1 16V F:CHIP
R411 470k :CHIP
C405 470 16V
R413 68 :CHIP
R404 10k :CHIP
R405 1k :CHIP
D403 UDZSTE-179.1B PROTECT
JR403 #
C406 #
R416 #
R414 470k :CHIP
R028
1k
R031 :CHIP
YS
9V
R374 #
1
2
3
4
5 9V
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 5V
C222 #
D402 UDZSTE-179.1B PROTECT
D404 #
C407 1 16V F:CHIP
C415 #
R415 #
C324 B:CHIP
C330 25V B:CHIP
MUTE
NS ROT
W PROTECT
4.7
(MODE) VOL
R359 :CHIP
R040 :CHIP
L905
0.1
ATT SW/MOMUTE
G
C911 47
L005
0
0
0
0
YM
NC
0
VDD
YS
ST
XLC
25V
SDA0
SDA1
EXLC
SCL1
LED1
LED2
4.9
SCL0
4.6
4.9
0
4.9
4.8
2.5
2.5
4.9
4.9
4.9
#
D004
D320
#
S907
0.0047
C912
100
AUDIO SW (F MONO)
Q309
3
4.9 4.8 1 2 4.8 3 0
C914 470p CH:CHIP C031 0.1 25V B:CHIP
(2.7)
4.9 (0)
VM MUTE
NS MUTE
YUU SW
HSYNC
NT /PAL
CV/Y
C046
R035 100 :CHIP
C027 25V B:CHIP
C042 CH:CHIP
R044 100 :CHIP
R042 :CHIP
C341 25V B:CHIP
IC002 MM1319AF RESET+5V REG
7.3 IN OUT 7.3 0 REF GND 7.3 NC RESET 0 0 GND 0
4.9
4.8
0.1
Q003 UN2111 4.9 SWITCH
0 0
C034 0.01 F:CHIP
R045 :CHIP
C029 #
R320
Q004 UN2211 SWITCH
100p
100p C025 #
C041 CH:CHIP
R006 #
4.7k
C048 100p CH:CHIP
R046 1k :CHIP
:CHIP
R032
R054 #
5
6
7
R043 1k :CHIP
C050 R039 100p # CH:CHIP 4.8+
R034 #
H
IC901 SBX1981-51 REMOTE SENSOR IR-DET
C045
X001
Q902 UN2213 0 LED DRIVE
C030 22
SIRCS
EXTAL
ST-BY
KEY2
KEY1
XTAL
B.INT
APCN
OSD/
AFT1
AFT2
4.9
0.3
2.6
4.8
1.0
2.2
INT
R047 :CHIP
4.8
4.9
3.8
4.8
2.1
4.9
4.9
4.9
4.8
RST
VSS
4.9
0
0
0
S
#
JR302 #
R339 Q310 #
#
R345 22k :CHIP
VSYNC
C336 0.1 25V B:CHIP
4.9
1.9
2.0
4.9
0
#
9V
R322 220 :CHIP
0
R351 1.5k :CHIP
8MHz
9V
D309 UDZSTE-175.1B
D307
9V
1SS355TE
PROTECT
5
4
0
1
2
(2.2)
TEXT
C913 100 16V
R067 #
11V
3
R344 #
R347 #
C322 470p B:CHIP
R332 220 :CHIP
C340 # R333 10k :CHIP
0.1
R349 10k :CHIP
C328 0.1 25V B:CHIP
R306 10k :CHIP
220
0.1
9V
R369
D906 SPB-26MVWF
IC001 CXP86449-623S CONTROLLER
R328 #
R057 #
R342 #
C338 4700p B:CHIP
R370 220 :CHIP
R355 2.2k :CHIP
R356 2.2k :CHIP
C325 1
1
R036 100 :CHIP
D319 #
C302 470p B:CHIP
R390 #
C327 22
#
9V
C345
VSS
SAP
0
0
0
0
0
0
S906
0
G
R
B
I
0
Q901 UN2213 LED DRIVE
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
0
33
32
31
30
29
28
27
#
C300 #
Q311 #
C IN
R329 # C332 4.7
R330 R346 # C329 #
# C339 #
#
9V
R334 2.2M :CHIP
C260 R221 0
# :CHIP
JW123 #
R224 #
5.2 L
Q404 2SA1162
4.8 0
C002 #
100
C331 100
R340 100 :CHIP
R358 1k :CHIP
2
R360 220 :CHIP
D306 1SS355TE PROTECT
R354 2.2k :CHIP
R357 18k :CHIP
1 Y OUT GND C OUT VIDEO IN 9V
2
3
4
9V
R406 10k :CHIP
D405 UDZSTE-179.1B PROTECT D407 #
C410 #
R417 15k :CHIP C408 470p CH:CHIP
R418 470k :CHIP
9V
IC204 #
R421 #
C411 #
R420 #
R
9V
D308
1SS355TE
PROTECT
1
C026 0.1 25V B:CHIP
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
R038 #
18
19
20
21
22
23
#
24
25
26
C335 0.1 25V B:CHIP
CP301
# FILTER BLOCK COMB
8
7
6
5
JR405 0 :CHIP
JR404 0 :CHIP
9V L
C051 100p CH:CHIP
R343 # C053 100p CH:CHIP R037 100 :CHIP
0
R321 10k :CHIP
9V
C333 #
R348 10k :RN-CP
D311 9V 1SS355TE
R376 22k :CHIP
D312 1SS355TE
R350 3.3k :CHIP
D406 UDZSTE-179.1B PROTECT
C412 # R422 #
R426 220 :CHIP
C409 4.7
R419 75 :CHIP
R377 1M :CHIP
9V
JR020 #
R365 220 :CHIP
R375 100 :CHIP
C054 100p CH:CHIP
C047 100p CH:CHIP
R337 # R336 #
R341 #
D316 UDZS-TE17 PROTECT
C259 100 16V
R222 #
R223 #
C262 #
C263 #
D408 #
JW122 #
C413 #
R423 #
9V
C337 2.2
5V
C258 # C261 # C237 #
9V
9V
0.22
G
L004 JW(5mm)
0
R050 R055 10k :CHIP 10k :CHIP
1k
R066 :CHIP
YS
R
B
4
3
2
1
R056 10k :CHIP
11V
Q312
D315 1SS355TE PROTECT 2SA1162
9V 9V SDA SCL
D409 #
R425 # R225 220 :CHIP
C414 #
R424 #
R226
220
:CHIP
D003
#
S IN
.BLK09C3
R049 #
11
10
7
6
4
3
9
7
5
4
3
3
2
2
8
6
7
5
2
6
5
4
7
3
6
4
6
3
2
5
4
5
4
2
3
2
3
2
S IN
1
1
1
1
1
VM MUTE
VIDEO 1
NS MUTE
NS ROT
ST-BY
STBY 7V
CN306 #
VD+ EW HP HD AFC 9V VD11V ABL +B
7V
CN301
TO V1 BOARD CN803
CN304 #
TO VM BOARD CN5901
TO C5 BOARD CN703
CN307 7P WHT TO V1 BOARD :BTOB CN801
CN308 #
TO B6 BOARD CN8401
VIDEO 1
NT/PAL
CN305 6P WHT :S-MICRO
MOMUTE
GREEN
GND
GND
GND
GND
GND
GND
GND
GND
GND
VM
1
1
0.47
C032 16V B:CHIP
SCL
R048 10k :CHIP
SDA
L
I
C019 100 25V
7V
C028 0.022 B:CHIP
R
R227 220 :CHIP
G
AGND
APCN
VIDEO
C OUT
Y OUT
CVSS
VGND
GND
CVBS
SCP
FSC
SDA
BLUE
SCL
BLK
RED
NC
R
+B
9V
9V
5V
VP
B
9V
7V
9V
IK
B-SSS10084-ES.-A..21.TF-PF21
CN107 #
TO B6 BOARD CN8403
J
47
48
49
50
(
CN103 #
1 2 3
11V
11V
30V
5V
:CHIP
C106 #
C108 100 16V
R111 100 :CHIP
1
C112 100 16V
(
9V ATT.SW GND
Q305 2SA1162 SW
Q306 2SA1162 SW
J401 4P JACK
AUDIO IN 1R
MONITOR OUT AUDIO IN 2R
AUDIO R
AUDIO IN 1L (MONO)
AUDIO IN 2L (MONO)
AUDIO L (MONO)
VIDEO IN 1
(0)
VIDEO IN 2
VIDEO
CN202 4P WHT
4 3 2 1
GND B-INT SDA SCL
(2) Schematic Diagram of A (2/2) Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A
CN507
TO C5 BOARD
C644 0.0022 1kV R R602 4.7 :FPRD C645 0.01 250V R603 470k :RN C656 # R502 # C500 #
EW 135V NS ROT
L516 #
13 135V 135V
R501 #
R500 #
CN1801 1 2
VD+ GND VD15V NS ROT NS MUTE
B
D631 ERC04-06SE
D632 ERC04-06SE D633 ERA22-08TP3
1
T604 STB
.BLK0426 2 .BLK029A .BLK0213 3
L517 #
135V
C514 0.047 200V :PT
135V
R596 6.8k 3W :RS C528 470p 2kV B R557 JW(7.5MM) R562 47
NS MUTE
R504 # R503 #
C551 1
R523 330
14
2SK2845
C657 0.0022 500V E
HD VD-
R544 JW(7.5MM)
Q511 2SD2578-CA H-OUT
C538 0.0085 2kV :PP C539 0.039 400V :PP
C543 #
D517 ERC06-15S DAMPER
D519 #
C561 0.0033 630V :PP
220
R589 2W :RS JW503 #
T504 # L515 10mH :DCC L510 HLC C577 0.15 200V :PT
3 4 135V 5 6
R507 4.7 :FPRD
3
JW504 #
2
C646 10 450V
* *
R608 22M 1/2W
C647 0.001 CH:CHIP
R609 2.2k :CHIP
D634 MA111-TX
D635 MA111-TX
4
10 .BLK029B .BLK029C 11
C501 # C512 0.033 25V B:CHIP
R561 #
L502
VD+
R615 1.2 1W :RS R566 #
S
D636 D1NS4-TA2
Q605
D623 UDZTE-1715B
5
9
C649 330 25V
D624 MA111-TX
C
STBY 7V
R601 1.2k :FPRD
135V
AFC
C564 0.1 25V F:CHIP
R617 22
R610 10k :CHIP
C648 # C650 0.001 CH:CHIP 47k R611 :CHIP
135V HP
L601
C510 330p B
D533 #
3.3k
0
C519 820p 500V B
3
C523 680p 500V B
4
JW525 #
JW526 #
*
FB611 1.1UH
9V
ABL
Q506 2SC3209-L H-DRIVE
-0.9
65.8
R543 5.6k :FPRD
1
5
R517 #
D518 ERD29-08J PIN DANPER
D530 #
C508 #
9V
RV500 #
9V
CN501 # CN502 #
R588 220 2W :RS C552 680p 2kV B R585 6.8 :FPRD C553 680p 2kV B C554 0.0047 200V :PT L507 10mH C567 0.82 250V :PP
4
1
R597 680 1/2W :FPRD SG501 #
C572 #
15V
6
8
3.6
7V
C655 # 10
134.0
R527 :CHIP R657 220k 1/2W
D637 RD6.8ES-T1B1
* *
C636 0.047 B:CHIP C604 0.001 B:CHIP R614 470 :CHIP
0
0 0.7
9V 30V
R659 1k :CHIP R660 10k :CHIP C629 10 R652 22k 2W :RS C624 0.0022 1kV R680 4.7 :CHIP R619 270k 1/2W
9V 30V 30V 9V
6.8 8.9 3.0 3.3
R575 # FB501 1.1UH
D
R616 6.8 1/2W :FPRD
10
7V
R650 22 2W :RS
R521 JW(15MM)
7
8
9
D620 RD30ES-T1B1
T603 SRT
1 11
D622 FMU-G26S
C630 33 160V
C507 0.0047 500V E C506 33 160V
1
R552 2.2k :CHIP R505 120k :CHIP
2
3
4
R567 220k :CHIP
D534 # :CHIP
L511
Q606 2SC2712 SWITCHING TRANSISTOR
C548 # C549 0.0047 B:CHIP
*
C652 22
Q608 2SC2712
0
#
30V
IC502 NJM2903M-TE2 PIN-CONTROL
R537 22k RN:CP C517 0.0033 B:CHIP
D531 1SS355TE
R510 68 2W :RS C570 0.68 250V :PP
D528 GP08DPKG23 H-POSI
R612 680 :CHIP
D625 UDZSTE-1710B
FB610 JW(5MM)
9V
Q604 2SA1091R PROTECT
C583 #
0
R600
56k
R516 22k :CHIP
9V 135V
C582 0.1 25V B:CHIP
C521 220 16V
9V
D504 RGP10G PIN-OUT
8
7
R560 10k :CHIP
R592 # R574 # C503 # C544 #
JW506 10MM C547 #
JW518 10MM
JW508 5MM
L512 1mmH :LHL08
C651 470p CH:CHIP
D638 D1N20R-TR
0
C643 100 10V
R607 4.7k
:LHL08
D628 1SS119
0
Q503 2SC2712 PROTECT
R518
100
R531
T501 HDT :HDT R564 #
R548 #
C574 10 160V
S501 #
S502 SW :LB
R579 100k :CHIP
R581 4.7k :CHIP
L509 COIL
JW507 5MM
Q501
#
Q502 #
6 5
C568 470p 500V B
135V
L513 1mmH :LHL08 R508 68 3W :RS R509 100 3W :RS
DY1 6P WHT :DY
R519 #
H.DY
H.DY
V.DY
V.DY
TO DY
1 2 3 4 5 6
H+ H+ HHVV+
R515 #
1.1
3.7
1.5
0
R542 0 :CHIP
R583 #
D520 #
R584 #
T505 #
4
3
1
R511 100 3W :RS
D527 GP08DPKG23 H-POSI
RU-1P
D609
JW066
GND 17.0 VIN 169.8 D
2.0
E
PFC PFC 1 2
OCP/FB
Q607 2SD2144S RELAY DRIVE
0 0.7 ST-BY
R637 82k 3W :RS
C616 0.022 400V :PP
IC601 STR-F6654 REG CONTROL
R645 #
+B
D615 #
2 10
C641 680p 500V
FB604 1.1UH
R653 4.7k 1W :RS
IC603 L7809CV
I G O
R525 100k :RN-CP C511 #
R530 JW(5MM)
R582 # R580 100k :RN-CP C584 #
R587 # C559 #
C563 #
16
CN505 3P :MINI
TO C5 BOARD CN701
9V
B
C642 2200 25V
9V
C502 0.0015 50V CH:CHIP
R506 33k :CHIP
R573 47k :CHIP
15V
15V
15V 15V 1
D532 1SS355TE
R595 #
C586 0 :CHIP
#
15V
200V GND H1 GND
200V
200V
200V
2 3
CN600 #
D602 1SS119
0
JW604 7.5MM
C653 47 25V
R635 82k 3W :RS
C617 100p 1kV FB613 1.1UH
0
0 2
3
12
S
5
4
3
1
D601 #
R651 # FB600 1.1UH
4
13
C632 #
D612 #
5 14
D627 FB608 31DQ06-FC5 D617 #
FB606 # R622 8.2
C639 0.1 25V B:CHIP
9.7
L518 :EL0606
Q505 PIN-OUT IRF614
R533 1k
9V
11V
R605 # JW615 #
R524 #
S
6.8 0
FB502 1.1UH C504 #
R565 10k :CHIP
C530 0.022
R570 6.8k :CHIP
135V
JW501 5MM C566
4
15V
200V
R590 68k :RN
RY601 DH5D1-0(M) T601 LFT
JW605 7.5MM
R636 15k 3W :RS
CN607 #
CN603 #
FB601 1.1UH
220p 500V B L508 :LHL08
D610 AK04V0
FB602 1.1UH
R655 #
.BLK0484
9V
R618 # C634 100 16V
F
VDR600 #
C600 0.1 250V
C605 330p 250V C602 R613 # C606 330p 250V
C607 0.0047 500V E
D605 D4SB60L A/C RECT
D613 AU-01Z-WS
D611
AU-01Z-WS R643 3.3k R644 1.5k C622 0.001 B FB603 1.1UH
16
R647 47
C509 #
R532 #
R594 0.47 1/2W :FPRD
C
1 HV
R513 #
R514 #
D529 # CN508 #
TO COATING EARTH
15V
15V
JR502 #
200V
4
15V +B
R639 0.33 2W :RS
1
4
C608 0.0047 500V E
R625 #
C612 0.0047 500V E
C613 FB615 1.1UH
3
4
R640 680 R641 0.27 2W :RS
7
C623 100 25V
18
R642 1.5k C621 470p B
D618 RN-4Z
9 .BLK0483 17
FB607 1.1UH
11V
IC604 L7805CV 5V REG
I 0 G O 5.0
C640 0.1 25V B:CHIP C658 0.1 25V B:CHIP
R522 10k :RN-CP
1.1 DRV-IN 13.7 Vcc -12.3 F.B.-PLS -13.6 Vee -13.6 OUT-PUT 13.9 Vcc(OUT) 1.1 REF-VOLT
C611 0.0047 500V E
R632 0.1 1/2W :RF
15k
R646 3W :RS
D621 #
8 15
C638 # C626 #
D525 #
C571 # T503 NX-1748 R512 #
15V
C618 680p 2kV
C620 470p CH:CHIP
7V 30V
C585 # R551 2.2k
IC503 TDA8172 V.OUT
2
C558 33 160V :HR C565 47 250V
D523 RGP10G 200V.RECT
D526 #
C579 #
2
1
H2 H1
3
CN509 #
TO HV BLOCK
R598 56k C576 0.1 :PT
6
7V
9.9 5V
C522 100 16V R547 33k :CHIP R541 4.7k :CHIP
D629 #
2
3
THP600 1-810-961-11
D509 10K :CHIP
R526 4.7k :RN-CP C513 330p CH:CHIP
JW600 #
JW601 #
C526 0.1 :PT
JR500 0 :CHIP
5
135V
L503
1
2
3
4
5
6
7
:LHL08
15V
14
R628 #
1
R549 18k :RN R553 33k :RN
DF
G
T600 #
R627 6.8 10W
C615 #
FB612 S600 SWITCH PUSH BUTTON C601 # JW611 # R620 470 3W :RS JW011 5.0MM JW015 5.0MM RY600 #
JW602 10.0MM JW603 10.0MM
D606 TF541M
R629 470 1/2W :FPRD
C619 470p 250V
7V
R634 8.2M 1W
R654 #
D614 AU-01Z-WS
C627 680p 500V B
C628 1000 25V
E-A3
R559 10k C529 # C531 2.2 :BP C533 470 25V JR501 0 :CHIP
FV
C635 100 10V
D510 1SS355TE D511 1SS355TE
SV
CN504 #
TO D1 BOARD CN2823
13
D616 #
FB605 #
11V
15V 9V
11V
C610 10
#
0.2 -2.3
D630
D608 RD20ESB2 SW R604 100k :CHIP R630 10k :FPRD
D506 1SS119
11V 7V
C631 #
1.1
D507 1SS355TE
0.6
R545 15k :CHIP
11
0
JW612 # F600 # JW606 10MM
Q509 2SC2712 V-PROTECT
L501
D512 1SS355TE
R550 100k :CHIP C524 47 R558 2.2k
R569 #
C540 0.33 :MPS
C562 470p 500V B
ABL .BLK042D
10
-15V E
R555 # C573 0.033 200V :PT
L514 JW(5mm)
R554 33k :RN
1
GND
AUD+VCC
PH600 ON3171-R PHOTO COUPLER
4
0
C580 #
C537 220
JW609
H
11V
D600 #
JW610 #
JW607 10MM
D603 RD33ES-T1B
Q601 2SD2114K SW
Q602 2SC2712 PROTECTION
0.5
R631 47k :CHIP
17.1 17.1
127.1
1
R648 2.2k :CHIP
C625 #
#
AUDI-GND -2
7V
R568 1.5 :FPRD
C546 0.1 F:CHIP
9
15V
8
R556 4.7k :RN
CN609 1P
R539 #
:LHL08 R529 220 :RN-CP R528 22k :RN-CP
15V 119.8 135.4
JW608 # C505 # R520 10k :RN
0.22
R534 2W :RS
D508 1SS355TE
C518 100 10V
* * 0
Q603 UN2111 SWITCHING
3.7 3.9
13.7
C536 0.1 :MPS
D513 GP08DPKG23 V.BOOST
R577 220 3W :RS R571 4.7k :RN
D522 RGP10G +15V.RECT
C550 0.1 100V :MPS R578 1 2W :RS C556 470 25V
7
15V
15V
7 6 5
VD+ 15V FBP GND GND NC 135V
3
2
2 119.9
R661 4.7k 1W :RS
1 3
30V
R606 # JW614 #
C609 100 R621 # R662 # R623 82k :CHIP
R624 47k :CHIP
D607 MA111
R626 1k :CHIP
R649 1k
0
IC602 SE-135N SENSOR AMP
R599 4.7
FB616 JW(5MM)
-2
R681 #
9V
Q507 2SA1162 PROTECT
L505 :LHL08
13.4 0
R540 4.7k :CHIP
L506 :LHL08 C560 470p 500V B
R563 # R586 #
C541 #
D604 RGP02-17PK
Q600 #
C603 #
R656 #
R535 5.6k :CHIP
R546 15k :CHIP
R538 #
C532 470 25V
C527 330p
R572 #
Q512 #
C581 #
R576 # L504 :LHL08 C555 # C557 470 25V
1
2
1
2
3
3
1
1
2
1
1
2
3
2
4
4
(
POWER SUPPLY,HV, MICON,Y/C JUNGLE
DGC CHK
DGC CHK
CN606 #
TO B3 BOARD TO DGC CN6205
CN510 #
TO DH BOARD CN3802
TO F BOARD
J
Schematic diagram ?
CN4602
TO DGC
Schematic diagram
A
(1/2) board
51
A
(2/2) board /
52
NS MUTE
3D+VCC
3D-VCC
CN604 CN601 3P 2P :MINI :VH
AC IN
AC IN
CN602 2P :MINI
DGC
DGC
GND
GND
GND
11V
CN605 #
E
NC
B-SSS10084-ES.-A..21.TF-PF21
7V
53
(
I
C614 10
C654 #
C633 0.1 200V :PT
D505 1SS355TE
R536 5.6k :CHIP
D521 RGP10G -15V.RECT
R593 0.47 1/2W :FPRD R591 0.47 1/2W :FPRD
4 3 2 1
C516 #
C534 #
CN503 #
TO D1 BOARD CN2822
54
KV-XF21M31
RM-952
KV-XF21M31
RM-952
KV-XF21M31
RM-952
A BOARD
A
D004 D005 D006 D203 D300 D301 D302 D303 D304 D305 D306 D307 D308 D309 D310 D311 D312 D313 D315 D316 D317 D314 D319 D320 D321 D401 D402 D403 D404 D405 D406 D407 D408 D409 D504 D505 D506 D507 D508 D509 D510 D511 D512 D513 D517 D518 D519 D520 D521 D522 D525 D526 D527 D528 D529 D530 D531 D532 D533 D534 D600 D601 D602 D603 D604 D605 D606 D607 D608 D609 D610 D611 D612 D613 D-8 B-8 A-3 C-11 A-9 B-9 B-6 B-5 B-5 B-5 C-5 C-5 B-5 B-6 A-6 C-6 C-6 A-8 B-7 C-7 B-9 A-9 C-6 C-6 B-6 D-2 C-3 B-1 C-2 C-1 B-1 C-2 C-1 A-1 D-5 H-6 F-6 F-6 I-5 E-6 F-5 F-5 G-5 I-5 F-2 F-2 F-2 E-5 I-4 J-4 F-5 F-6 F-3 F-3 F-5 F-2 E-6 E-6 D-2 E-6 G-13 I-8 G-13 F-11 J-7 G-10 E-11 F-10 E-11 H-8 J-8 I-7 F-8 I-7 D614 D615 D616 D617 D618 D620 D621 D622 D623 D624 D625 D627 D628 D629 D630 D631 D632 D633 D634 D635 D636 D637 D638 D901 D902 D903 D904 D905 D906 H-7 E-7 E-9 F-8 F-9 D-8 F-8 F-7 F-12 F-12 D-12 F-8 G-5 F-9 E-9 G-12 F-12 E-12 F-11 F-12 D-12 F-11 E-11 C-13 D-13 C-13 D-13 F-13 I-13
[POWER SUPPLY, HV, MICON, Y/C JUNGLE]
IC
IC001 IC002 IC003 IC100 IC201 IC203 IC204 IC301 IC502 IC503 IC601 IC602 IC603 IC604 IC901 PH600 B-10 C-9 A-9 B-5 B-11 C-3 B-2 B-6 E-6 J-5 I-8 H-6 D-8 D-10 I-13 H-7
PRINTED WIRING BOARD A Board
1
2
3
4
5
6
7
8
9
10
11
12
13
A BOARD IC001 CXP86449-623S
A
INT0 INT1 INT2
TEX TX EXTAL XTAL RST MP VDD VSS
INTERRUPT CONTROLLER
AN0~AN5
6
A/D CONVERTER 6CH
SPC700 CPU CORE
CLOCK GENERATOR /SYSTEM CONTROL
PORT A
8
PA0~PA7
B
RMC
REMOCON
FIFO
ROM 12K/16K/24K/32K 40K/48K/60K BYTES
RAM 352/704/1536 BYTES
PORT B
TRANSISTOR
8
PB0~PB7
PORT C
S1 SO SCK EC TO XLC EXLC R G B I YS YM HSYNC VSYNC HS0
SERIAL INTERFACE UNIT 8-BIT TIMER/ COUNTER 0 8-BIT TIMER 1
6 2
PC0~PC5 PC6~PC7
PORT D
2
8
PD0~PD7
PORT E
2
PRESCALER/ TIME-BASE TIMER
2 2 3
PE0~PE1 PE2~PE3 PE4~PE6
PORT F
ON SCREEN DISPLAY
WATCHDOG TMER
8
PF0~PF7
32kHZ TIMER/COUNTER
HSYNC COUNTER 0 2 I2C BUS INTERFACE UNIT 8-BIT PWM 8CH (6CH) 8 (6)
SCL0 SDA0 SDA1 SCL1 PWM0~PWM7 (PWM0~PWM5) PWM ADJ
5
PG3~PG6*, PG7
14BIT PWM 1CH
HS1
HSYNC COUNTER 1
NOTE: The circuit indicated at left contains high voltage of over 600 Vp-p. Please pay attention when inspecting or repairing it to prevent an electric shock.
Q001 Q002 Q003 Q004 Q101 Q201 Q202 Q203 Q204 Q205 Q206 Q207 Q301 Q302 Q303 Q304 Q305 Q306 Q307 Q308 Q309 Q310 Q311 Q312 Q313 Q315 Q401 Q402 Q403 Q404 Q501 Q502 Q503 Q505 Q506 Q507 Q509 Q511 Q600 Q601 Q602 Q603 Q604 Q605 Q606 Q607 Q901 Q902
B-8 B-8 C-9 C-9 A-4 A-11 A-11 C-11 C-11 A-12 A-11 A-11 B-8 A-6 A-6 B-6 B-5 B-5 C-7 C-7 C-7 D-7 D-9 B-7 B-8 B-5 D-2 D-1 D-2 C-3 D-6 E-7 F-6 D-6 D-2 H-6 F-6 F-1 C-12 F-11 J-7 I-7 H-6 E-12 F-11 H-13 H-13 H-13
C
D
PORT G
E
F
G
H
I
DIODE
D001 D002 D003 B-8 C-8 C-9
J
Schematic diagrams
55
56
57
VM1
C5
boards /