Service Manuals, User Guides, Schematic Diagrams or docs for : Sony SONY KV chassis Sony_KV32FV15_Part3
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KV-32FS10/32FV15/32XBR250/34FV10/34FV15/34FV15C/34FX250C/34FV15K
34FV15T/36FS10/36FV15/36XBR250/38FX250/38FX250C/38FX250T/38FV15K
A BOARD IC VOLTAGE LIST
A BOARD SCHEMATIC DIAGRAM
IC001 49 GND 13 0.1 15 NC 36 7.3 A BOARD WAVEFORMS
pin volt 50 5.0 14 GND 16 3.9 37 4.8
1 0 51 0 15 2.4 17 3.9 38 5.5
1 2 3 4
2 5.0 52 0 16 4.4 18 3.9 39 5.5
3 0 53 4.7 17 4.7 19 GND 40 GND
4 0 54 4.7 18 GND 20 0 41 NC
5 NC 55 4.7 19 6.0 21 0 42 7.3 1.9 Vp-p (H) 4.9 Vp-p (H) 5.6 Vp-p (H) 5.2 Vp-p (V)
6 3.9 56 4.7 20 GND 22 NC 43 NC
7 0.1 57 5.0 21 5.8 23 9.0 44 9.3 5 6 7 8
8 0 58 0 22 5.8 24 NC 45 5.5
9 NC 59 3.8 23 5.8 25 NC 46 5.1
10 NC 60 3.8 24 9.0 26 NC 47 1.9
3.9 Vp-p (8 MHz) 0.9 Vp-p (H) 1.7 Vp-p (H) 3.6 Vp-p (H)
1
1 NC 61 0 IC353 27 NC 48 NC
12 5.0 62 4.7 pin volt 28 NC IC501
9 10 11 12
13 4.0 63 NC 1 4.5 IC355 pin volt
14 5.0 64 0 2 3.7 pin volt 1 -3.5
15 5.0 IC002 3 4.9 1 3.5 2 8.2
16 GND pin volt 4 4.5 2 NC 3 8.0 2.9 Vp-p (H) 2.8 Vp-p (H) 2.6 Vp-p (H) 192 Vp-p (H)
17 2.5 1 GND 5 GND 3 1.5 4 -13.8
18 2.5 2 GND 6 NC 4 NC 5 2.3 13 14 15 16
19 5.0 3 GND 7 4.5 5 5.0 6 2.9
20 5.0 4 GND 8 NC 6 NC 7 13.6
21 2.0 5 4.7 9 NC 7 4.5 8 14.0
51.6 Vp-p (H) 1.08 KVp-p (H) 8.7 Vp-p (V) 53.7 Vp-p (V)
22 2.5 6 4.7 10 1.3 8 4.8 IC561
23 0 7 GND 1
1 4.7 9 5.3 pin volt 17 18 19
24 0 8 5.0 12 4.7 10 GND 1 1.4
25 GND IC351 13 GND 1
1 3.4 2 14.0
26 0 pin volt 14 11.4 12 2.4 3 -11.9
27 0 1 5.8 15 5.6 13 3.5 4 -13.8 5.7 Vp-p (V) 178.7 Vp-p (H) 52.2 Vp-p (V)
28 2.3 2 0.3 16 11.7 14 3.5 5 0.4
29 5.0 3 5.3 17 7.6 15 5.8 6 14.4
30 0 4 GND 18 1.3 16 7.6 7 1.4
31 0 5 NC 19 3.6 17 1.2 IC1001
32 0 6 9.4 20 2.0 18 3.5 pin volt
A BOARD: IC 561 STV9379
33 0 7 5.0 IC354 19 1.9 1 NC
34 NC 8 GND pin volt 20 2.5 2 0.1 OUTPUT
SUPPL
Y STAGE FLYBACK
35 NC IC352 1 4.0 21 2.0 3 0.3 VOL
TAGE SUPPL
Y GENERATOR
36 0 pin volt 2 4.0 22 1.3 4 NC
37 0 1 5.8 3 4.0 23 1.2 5 4.4
FLYBACK
38 0 2 5.8 4 0.3 24 1.2 6 4.7 GENERATOR
39 0 3 5.8 5 4.0 25 0 7 4.7
INVERTING
40 0 4 GND 6 4.0 26 4.7 8 GND INPUT
41 0 5 NC 7 4.0 27 4.7 9 9.3 POWER
AMPLIFIER OUTPUT
42 0 6 0.1 8 2.2 28 4.7 10 NC
NON-INVERING
T
43 0 7 GND 9 NC 29 NC 1
1 9.3 INPUT THERMAL
44 4.7 8 NC 10 NC 30 4.3 12 9.3 PROTECTION
45 4.7 9 3.9 1
1 NC 31 4.3 13 GND
46 4.9 10 3.9 12 NC 32 3.7 14 4.7 GND
47 4.9 1
1 9.0 13 NC 33 9.1 15 4.7
48 GND 12 3.1 14 NC 34 4.7 16 9.3
35 4.7 All voltages are in V
A BOARD TRANSISTOR
VOLTAGE LIST
B C E
Q001 5.0 0.7 5.0
Q002 4.7 9.3 4.1
Q003 -0.4 4.0 GND
Q004 5.0 GND 5.0 A BOARD (*) MARK LIST
Q005 0 5.0 0
Q006 0 5.0 GND REF. NO. LOCATION KV-32FS10 KV-36XBR250 KV-34FV15K KV-34FV15T KV-38FV1
Q007 5.0 0 5.0 TU102 D-3 # # 8-598-475-11 8-598-477-11 8-598-475
Q010 0 9.4 0
Q011 0 9.4 0
Q012 0 9.4 0
Q013 0 0 GND
Q014 0 0 GND
Q015 0 0 GND
Q016 5.8 9.4 5.1
Q017 4.4 5.0 5.0
Q103 4.3 4.9 5.0
Q104 5.0 0 5.0
Q301 -0.7 3.5 GND A BOARD: IC 355 CXA2131S
Q303 4.3 10.5 3.7
Q304 1.3 GND 1.9
Q305 1.2 GND 1.9
Q306 1.1 GND 1.8
Q307 5.1 9.4 4.4
Q310 3.7 2.0 4.3
Q311 3.7 GND 4.3
Q312 0.1 0.1 GND
Q313 4.3 9.0 3.7
Q314 4.3 9.0 3.7
Q351 6.6 9.0 5.9
Q352 5.0 9.4 4.3
Q359 1.6 GND 2.3
Q361 7.6 11.7 6.9
Q362 5.7 11.7 6.3
Q364 10.1 4.9 10.7
Q369 3.1 9.0 2.5
Q370 2.3 11.8 1.8
Q501 -0.8 107.4 GND
Q502 -0.2 135.0 GND
Q503 0 8.2 GND
Q504 -1.1 0 GND
Q507 0.3 0.3 GND
Q511 -13.6 -11.1 -13.9
Q512 -14.1 27.4 -13.9
Q561 0 5.8 GND
Q562 -0.2 0 GND
Q1102 5.8 8.9 5.1
Q1103 0 5.0 GND
Q1301 1.2 GND 1.9
Q1302 0.2 11.7 0.7
Q1303 4.9 11.7 4.3
Q1352 -2.2 10.6 GND
Q1353 11.9 0.5 11.7
Q1354 -0.1 0 GND
All voltages are in V
-- 45 -- -- 46 -- -- 47 -- -- 48 --
FOLDOUT 45-48 1 5/10/99, 1:46 PM
KV-32FS10/32FV15/32XBR250/34FV10/34FV15/34FV15C/34FX250C/34FV15K
34FV15T/36FS10/36FV15/36XBR250/38FX250/38FX250C/38FX250T/38FV15K
AK [ AUDIO AMP, TRUSURROUND, 2ND TUNER, S-LINK ]
1 2 3 4 5 6 7 8 9
AK BOARD SCHEMATIC DIAGRAM AK BOARD WAVEFORMS
1 2
A
1.5 Vp-p (H) 4.8 Vp-p (H)
B
AK BOARD (*) MARK LIST
REF. NO. LOCATION KV-34FV15K KV-38FX250T
C101 D-4 1 1MF
C102 C-3 0.0022 0.0022MF
C104 D-5 10 10MF C
C106 C-6 47 47MF
C108 D-6 1000 1000MF
C109 B-7 220p 220PF
C110 B-7 0.047 0.047MF
C111 C-7 1 1MF
C113 C-5 220 220MF
C115 A-5 1 1MF D
C1904 C-12 0.01 0.01MF
C1905 C-12 10 10MF
C1906 B-11 0.01 0.01MF
C1907 B-10 10 10MF
C1908 B-12 0.001 0.001MF
C1909 B-12 0.001 0.001MF
C1910 D-10 0.001 0.001MF
E
C1911 D-10 0.001 0.001MF
C1912 D-10 0.001 0.001MF
CN1465 F-1 # CONNECTOR
CN1467* C-13 CONNECTOR CONNECTOR
CN1468 B-13 (CONTACT) (CONTACT)
D101 C-6 RD5.6ESB2 RD5.6ESB2
D103 C-8 1SS133T-77 1SS133T-77
D104 B-8 1SS133T-77 1SS133T-77
D105 E-11 1SS133T-77 1SS133T-77
D106 D-11 1SS133T-77 1SS133T-77
D107 D-11 1SS133T-77 1SS133T-77
D108 D-7 RD10ESB2 RD10ESB2
D109 D-7 RD10ESB2 RD10ESB2
IC1901 D-12 CXA1315M CXA1315M AK BOARD LOCATOR LIST AK BOARD IC
IC1902 B-11 NJM2145M-TE2 NJM2145M-TE2 DIODE PHOTOSENSOR VOLTAGE LIST
D101 A-2 PS1461 B-4 IC1401 IC1402 23 4.5 8 GND
L102 C-5 10UH 10UH
D103 A-6 TRANSISTOR pin volt pin volt 24 4.5 9 0
L105 C-6 100UH 100UH
D104 A-6 Q101 A-2 1 GND 1 4.5 25 4.5 10 NC
Q101 C-6 2SC2785-HFE 2SC2785-HFE
D105 B-8 Q105 A-6
2 0.7 2 4.5 26 4.5 11 9.3
Q105 B-7 2SA1162-G 2SA1162-G 3 1.2 3 4.5 27 4.5 12 0
Q106 B-6 2SD601A-Q 2SD601A-Q D106 B-8 Q106 A-4
4 4.5 4 GND 28 3.9 13 0
Q1902 B-9 2SA1162-G 2SA1162-G D107 C-8 Q451 F-2
5 4.5 5 4.5 IC1461 14 4.7
Q1903 B-9 2SA1162-G 2SA1162-G D108 A-1 Q1461 C-3
6 4.5 6 4.5 1 1.5 15 4.7
Q1918 B-10 2SA1162-G 2SA1162-G D109 B-1 Q1462 C-2 7 4.5 7 4.5 2 0 16 9.3
Q451 F-2 # 2SB734-34 D1461 B-3 Q1463 C-2 8 4.5 8 9.1 3 NC IC1902
R101 D-4 4.7K 4.7K D1463 B-2 Q1464 C-2 9 4.5 IC1403 4 0 1 5.0
R102 C-3 27K 27K D1466 B-2 Q1902 D-8 10 4.5 pin volt 5 1.5 2 3.9
R103 C-5 39K 39K D1467 C-4 Q1903 D-9 11 0 1 3.9 6 11.6 3 5.0
R104 C-6 1K 1K D1468 C-4 Q1918 D-9 12 4.5 2 4.5 7 16.0 4 0.1
IC 13 1.0 3 4.5 8 5.1 5 GND
R112 B-7 2.2K 2.2K
IC1401 D-6 14 1.9 4 GND 9 34.5 6 0
R113 B-7 100K 100K
IC1402 B-6 15 9.1 5 4.7 10 0 7 0
R114 B-7 1M 1M
IC1403 E-8 16 9.1 6 NC 11 4.2 8 0
R115 C-7 10K 10K 17 4.7 7 4.7 12 15.7 9 0.7
IC1461 D-3
R116 C-8 10K 10K 18 4.7 8 GND IC1901 10 0.7
IC1901 B-8
R117 C-8 4.7K 4.7K 19 1.9 9 4.5 1 0 11 0.7
IC1902 C-8
R118 A-7 470 470 20 1.0 10 4.5 2 0.4 12 NC
R119 A-7 560 560 21 4.5 11 4.5 3 NC 13 0
R450 F-2 # 10K 22 4.5 12 4.5 4 NC 14 0.4
R1486 H-10 220 220 23 4.5 13 4.5 5 NC 15 0.4
R1487 H-10 220 220 AK BOARD TRANSISTOR 24 4.5 14 4.5 6 NC 16 GND
R1902 B-10 10K 10K VOLTAGE LIST 25 4.5 15 4.5 7 0.4 All voltages are in V
R1904 B-9 10K 10K B C E 26 4.5 16 4.5
Q101 5.7 9.3 5.1 27 4.5 17 4.5
R1906 B-9 10K 10K
Q105 5.1 1.1 5.0 28 4.5 18 4.5
R1907 B-11 220 220
Q106 5.6 9.3 4.9 29 4.5 19 4.5
R2904 D-12 220 220
Q451 8.9 0.4 9.3 30 4.5 20 4.5
R2905 D-12 220 220 31 2.9 21 9.1
Q1461 0 4.2 GND
R2909 C-11 10K 10K Q1462 0 11.6 GND 32 4.5 22 4.5
R2910 C-11 10K 10K Q1463 0 0 GND
R2912 C-12 4.7K 4.7K Q1464 0 0 GND
R2913 C-11 10K 10K Q1902 5.0 0.7 0
R2914 D-11 10K 10K Q1903 5.0 0.7 0
R2915 E-12 10K 10K Q1918 5.0 0.7 0
R2916 E-10 10K 10K All voltages are in V
TU101 D-5 8-598-430-00 8-598-430-00
Schematic diagrams
A board
AK board
-- 49 -- -- 50 -- -- 51 -- -- 52 --
FOLDOUT 49-52 2 5/10/99, 1:51 PM
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