Sony KV-27S42 CRT Television User Manual


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A BOARD LOCATION LIST
KV-27S42/27S46/27S66/29AL42/29AL42C/29AL66/29AL66C/
29SL42/29SL42C/29SL46/29XL42M
16 17 13 10 21
18 15
AGC DET 1 AGC DET 2
PS
TONE
VCA
TONE
VCA
PS
BASS VOL
TRE BAL
3
DAC
BUS DEC
42
Vcc/2
19
20
Vcc
CH-L CL-L
L-IN
R-IN
22
1
VRS GND
7658
BASS TRE BAL
VOL
12
11
SDA SCL
14
9
LOUT
ROUT
HPO HPI DET1
DET2
CH-R CL-R
A BOARD: IC402 CXA2021S
1
2 3
4
5
6
7
SUPPLY
VOLTAGE
OUTPUT
STAGE
SUPPLY
FLYBACK
GENERATOR
FLYBACK
GENERATOR
POWER
AMPLIFIER
THERMAL
PROTECTION
OUTPUT
INVERTING
INPUT
NON-INVERTING
INPUT
GND
A BOARD: IC541 TDA8172
A BOARD (*) MARK VARIANT LIST
[TUNING CONTROL, Y/C/J, DEFLECTION, TUNER/IF, AUDIO, MTS]
123456
A
B
C
D
E
F
G
H
I
J
K
L
7 8 9 10 11
12 13 14 15
A
UO C6 3
1
2
3
4
29
7
8
9
10
11
12
13
14
15
16
17
18
24
19
20
21
22
23
25
26
27
28
5
6
30
31
6dB
6dB
6dB
-6dB
32
BIAS
I
C
LOGIC
2
–6dB
-6dB
Vcc
MTV-V
V1-V
V2-V
V3-V
V1-Y
V2-Y
V1-C
V2-C
MTV-L
V1-L
V2-L
V3-L
MTV-R
V1-R
V2-R
V3-R
BIAS
SCL
SDA
GND
V OUT
Y IN
Y OUT
C IN
C OUT
L OUT
R OUT
S1
S2
ADDRESS
MUTE
A BOARD: IC203 MM1311AD
— 27 — — 28 — — 29 — — 30 —
D306 I-11 D605 A-12 IC301 I-10 Q285 G-2 Q361 I-6
D001 H-6 D388 H-10 D606 C-13 IC302 J-7 Q286 J-3 Q390 H-10
D002 I-14 D403 H-12 D607 D-13 IC401 G-8 Q287 J-4 Q391 H-10
D003 K-14 D501 B-5 D608 A-10 IC402 G-13 Q288 J-4 Q501 D-6
D004 J-11 D502 E-4 D609 A-10 IC521 G-4 Q300 H-10 Q502 B-6
D005 K-14 D503 E-4 D610 C-11 IC541 F-4 Q302 J-9 Q521 H-4
D201 I-2 D520 C-6 D611 D-11 IC601 C-10 Q305 H-9 Q522 G-6
D202 I-2 D521 F-5 D612 D-14 IC602 F-10 Q306 I-11 Q550 H-3
D204 I-2 D522 G-6 D613 D-10 IC604 F-10 Q307 I-11 Q555 G-9
D205 K-3 D523 H-4 D614 D-10 Q308 I-11 Q571 E-3
D207 G-2 D541 F-4 D615 A-8 Q001 I-12 Q309 I-11 Q601 D-13
D208 G-8 D550 H-3 D617 B-8 Q080 I-15 Q310 I-11 Q602 E-12
D250 I-2 D551 H-3 D620 F-13 Q082 I-12 Q349 H-6 Q603 E-13
D251 I-2 D552 D-3 D630 C-8 Q083 I-12 Q350 H-8 Q604 F-13
D252 I-2 D561 D-3 D640 B-15 Q101 K-4 Q351 I-7 Q605 F-12
D253 J-2 D562 E-2 D650 D-10 Q170 K-5 Q352 I-7 Q607 F-13
D254 J-2 D571 D-4 Q200 G-1 Q353 H-8 Q610 F-13
D255 J-2 D572 G-3 IC001 J-13 Q201 G-1 Q354 I-7 Q630 B-15
D280 J-2 D573 G-3 IC002 J-14 Q203 G-8 Q355 I-6 Q650 H-8
D281 H-2 D574 G-4 IC003 K-14 Q280 H-3 Q356 H-6
D302 G-10 D581 G-3 IC004 H-15 Q281 H-3 Q357 H-6 X001 J-13
D303 J-12 D602 C-14 IC010 K-9 Q282 H-3 Q358 H-9 X301 J-9
D304 J-10 D603 D-13 IC202 G-2 Q283 H-2 Q359 H-9
D305 I-11 D604 D-13 IC203 I-4 Q284 G-2 Q360 J-8
CRYSTAL
DIODE
IC
TRANSISTOR
NOTE:
Portions of the circuit marked as shown are high
voltage areas. Use care to prevent electric shocks
during inspection or repair.
A BOARD: IC301 CXA2133S
A
board
Schematic Diagrams
KV-29XL42M
KV-29SL42C KV-29AL42 KV-29AL66
REF NO. LOC. KV-27S42 KV-29SL42 KV-27S46 KV-29SL46 KV-27S66 KV-29AL42C KV-29AL66C
C216 C17 0.47MF 0.47MF 0.47MF 0.47MF 0.47MF # #
C217 C17 0.47MF 0.47MF 0.47MF 0.47MF 0.47MF # #
C250B7####1 # 1
C251B7####1 # 1
C252B6####0.47MF#0.47MF
C280A7##### #470 25V
C281A8##### #0.47MF
C282B8##### #0.47MF
C370 F13 # # 0.01MF 0.01MF 0.01MF # 0.01MF
C371 F13 # # 0.01MF 0.01MF 0.01MF # 0.01MF
C372 F13 # # 0.01MF 0.01MF 0.01MF # 0.01MF
C380 F13 0.01MF 0.01MF # # # 0.01MF #
C381 F13 0.01MF 0.01MF # # # 0.01MF #
C382 F13 0.01MF 0.01MF # # # 0.01MF #
C418 F9 10MF 10MF 10MF 10MF 10MF # #
C613 M3 680MF 250V 560MF 400V 680MF 250V 560MF 400V 680MF 250V 560MF 400V 560 400V
C615 M6 0.0022MF 0.0047MF 0.0022MF 0.0047MF 0.0022MF 0.0047MF 0.0047MF
C616 L4 # 0.022 400V # 0.022 400V # 0.022 400V 0.022 400V
C617 L4 # 220p # 220p # 220p 220p
C627E2####0.1MF#0.1MF
C699 M6 # 0.0047MF # 0.0047MF # 0.0047MF 0.0047MF
CN150B1####15P# #
CN151E1##### # 8P
CN152F13##### # 6P
CN251A16#####7P7P
CN253A15#####7P7P
CN301H205P5P5P5P5P 8P 8P
CN302 E20 # # 15P 15P 15P # 15P
D002 J2 LNK0120022G LNK0120022G LNK0120022G LNK0120022G LNK0120022G # #
D208 D17 MTZJ-T-77-10B MTZJ-T-77-10B MTZJ-T-77-10B MTZJ-T-77-10B MTZJ-T-77-10B MTZJ-T-77-2.2A MTZJ-T-77-2.2A
D280B8##### #MTZJ-T-77-3.3
D281B8##### #MTZJ-T-77-3.3
D403 E9 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 # #
D609 L4 # RU-1P # RU-1P # RU-1P RU-1P
IC004 J1 IC SBX1981-51 IC SBX1981-51 IC SBX1981-51 IC SBX1981-51 IC SBX1981-51 # #
IC203 C6 MM1311AD MM1311AD MM1313AD MM1313AD MM1313AD MM1311AD MM1313AD
IC401 B18 TDA7057AQ TDA7057AQ TDA7057AQ TDA7057AQ TDA7057AQ # #
IC601 L5 IC SRTF6626 IC SRTF6656 IC SRTF6626 IC SRTF6656 IC SRTF6626 IC SRTF6656 IC SRTF6656
J202A11# # 3P3P3P # 3P
J204A9##### # 3P
PS201 F7 2A/90V 2A/90V 2A/90V 2A/90V 2A/90V # #
Q080A7##### #2SD601A
Q280B7##### #2SB709A
Q281B7##### #2SB709A
Q282B7##### #2SB709A
Q283B8##### #2SD601A
Q284B9##### #2SD601A
Q285J14##### #2SD601A
Q390K14#####2SD601A2SD601A
Q391B17#####2SD601A2SD601A
R020 J5 6.8K 6.8K 6.8K 6.8K 6.8K # #
R021 J6 680 680 680 680 680 # #
R022 J5 820 820 820 820 820 # #
R023 J5 2.2K 2.2K 2.2K 2.2K 2.2K # #
KV-29XL42M
KV-29SL42C KV-29AL42 KV-29AL66
REF NO. LOC. KV-27S42 KV-29SL42 KV-29SL46 KV-27S46 KV-27S66 KV-29AL42C KV-29AL66C
R065J200000 # #
R080F8##### #22K
R082F8##### #10K
R083I3##### # 470
R084G8##### # 10K
R090 J4 10K 10K 10K 10K 10K # #
R211 D17 100 1/6W 100 1/6W 100 1/6W 100 1/6W 100 1/6W # #
R212 D18 4.7 1/4W 4.7 1/4W 4.7 1/4W 4.7 1/4W 4.7 1/4W # #
R231 C17 2.2K 2.2K 2.2K 2.2K 2.2K # #
R232 C16 10K 10K 10K 10K 10K # #
R233 C16 10K 10K 10K 10K 10K # #
R236 C17 2.2K 2.2K 2.2K 2.2K 2.2K # #
R255E6#####75 75
R278C7####0 # 0
R280A6##### # 100
R281B6##### # 100
R282B6##### # 100
R283E7##000 # 0
R284A6##### # 220
R285A6##### #4.7K
R286B6##### #4.7K
R287B7##### #4.7K
R288B7##### #4.7K
R289B8##### # 68
R290B8##### #470K
R291B9##### #470K
R292B9##### #470K
R293B7##### #6.8K
R294B8##### #6.8K
R295B9##### #6.8K
R390J14#####1K1K
R391J14#####10K10K
R392K14#####1K1K
R394G4#####220220
R395J14#####1K1K
R400 E8 22K 22K 22K 22K 22K # #
R407D700### 0 #
R432 F9 8.2K 8.2K 8.2K 8.2K 8.2K # #
R450D16##### 0 0
R451D16##### 0 0
R633 M3 390K 270K 390K 270K 390K 270K 270K
R637 L3 # 100K # 100K # 100K 100K
R638 M3 JW(5MM) 270K JW(5MM) 270K JW(5MM) 270K 270K
R656 M6 33 56 33 56 33 56 56
S001 J6 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 # #
S002 J5 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 # #
S003 J5 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 # #
S004 J5 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 # #
S005 J6 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 # #
S006 J4 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 # #
S007 J4 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 1-692-431-21 # #
T603 E6 1-433-806-11 1-433-807-11 1-433-806-11 1-433-807-11 1-433-806-11 1-433-807-11 1-433-807-11
THP601 M9 # 1-803-540-11 # 1-803-540-11 # 1-803-540-11 1-803-540-11
THP602 M9 1-809-539-11 # 1-809-539-11 # 1-809-539-11 # #
#: NOT MOUNTED
857 2 A IC block and PWB.p65 3/26/99, 3:16 PM1
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