Service Manuals, User Guides, Schematic Diagrams or docs for : Sony SONY KV chassis Sony_KV32FV15_Part4
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download Sony_KV32FV15_Part4 documenatation <<
Text preview - extract from the document
KV-32FS10/32FV15/32XBR250/34FV10/34FV15/34FV15C/34FX250C/34FV15K
34FV15T/36FS10/36FV15/36XBR250/38FX250/38FX250C/38FX250T/38FV15K
G BOARD IC
G BOARD SCHEMATIC DIAGRAM
VOLTAGE LIST
IC601 IC643
pin volt pin volt
B-1 -1.1 1 134.0
B-2 151.4 2 NC
C-1 152.8 3 2.4
C-2 298.6 4 9.3
C BOARD SCHEMATIC DIAGRAM E-1 GND 5 GND
E-2 152.1 IC650
IC622 pin volt
pin volt IN 13.3
IN 6.9 OUT 11.8
OUT 5.0 GND GND
GND GND IC651
IC641 pin volt
pin volt IN 11.7
IN 11.5 OUT 5.0
OUT 9.5 GND GND
GND GND All voltages are in V
G BOARD TRANSISTOR
VOLTAGE LIST
B C E
Q622 0.4 1.7 GND
Q623 0.6 0 GND
Q624 12.6 0 12.2
Q644 0 11.8 GND
Q645 12.2 GND 9.1
Q646 6.2 6.9 6.9
Q647 0 12.2 GND
Q648 0.7 0 GND
Q649 11.5 0 11.8
Q650 0 2.2 GND
Q651 13.5 0 135.5
Q652 3.5 0 3.5
Q653 0 3.5 GND
All voltages are in V
G BOARD TRANSISTOR
VOLTAGE LIST
D G S
Q621 147.3 1.6 0
All voltages are in V
G BOARD
LOCATOR LIST
DIODE IC
D600 A-5 IC601 D-5
D601 A-8 IC622 A-8
D602 C-3 IC641 D-10
D603 B-7 IC643 B-8
D604 E-7 IC650 B-10
D605 A-8 IC651 B-10
D606 A-9 TRANSISTOR
C [ RGB DRIVE, CRT DRIVE ]
C BOARD TRANSISTOR
D607
D608
D612
D-7
E-7
B-8
Q621
Q622
Q623
B-6
B-5
D-7
VOLTAGE LIST D613 A-7 Q624 A-9
Q1790
B
4.8
C
GND
E
4.4
D614
D621
D622
B-11
B-5
B-5
Q644
Q645
Q646
B-11
B-8
A-8
G [ AC-RECT, DC-DC CONV., LOW B REG ]
All voltages are in V
D623 B-6 Q647 A-8
D624 A-6 Q648 B-11 1 2 3 4 5 6 7 8 9 10 11
C BOARD IC D625 A-6 Q649 C-10
VOLTAGE LIST D626 A-5 Q650 C-10
IC1701 D627 A-6 Q651 D-7
pin volt D628 A-7 Q652 E-7 A
1 1.8 D629 E-3 Q653 E-7
2 1.9 D630 D-4
3 2.0 D641 B-9
4 GND D642 C-9
5 4.8 D643 D-8
6 208.0 D647 D-10
7 149.2 D648 D-9
8 150.3 D651 C-9
B
9 153.9 D652 B-8
All voltages are in V D653 E-8
D698 B-6
D699 B-6
C
C BOARD WAVEFORMS G BOARD (*) MARK LIST
REF. NO. LOCATION KV-36XBR250 KV-38FX250T
1 2 3
C603 B-3 1000p 2200p D
C604 B-3 0.22 0.47
C605 B-2 0.22 0.47
139.0 Vp-p (H) 116.2 Vp-p (H) 126.1 Vp-p (H) C616 B-4 1000p 2200p
E
-- 53 -- -- 54 -- -- 55 -- -- 56 --
FOLDOUT 53-56 1 5/10/99, 1:55 PM
KV-32FS10/32FV15/32XBR250/34FV10/34FV15/34FV15C/34FX250C/34FV15K
34FV15T/36FS10/36FV15/36XBR250/38FX250/38FX250C/38FX250T/38FV15K
GA BOARD SCHEMATIC DIAGRAM GA BOARD IC GA BOARD
VOLTAGE LIST
IC6000 IC6002 IC6003
LOCATOR LIST
DIODE D6041 J-4
GA [ POWER SUPPLY ]
pin volt pin volt pin volt D6000 I-5 D6042 J-4
D6001 C-4 D6043 C-4 1 2 3 4 5 6 7 8
REF 2.0 1 303.5 1 133.8
ANODE GND 2 158.7 2 NC D6002 C-4 D6044 G-4
D6003 B-4 D6045 B-4
CATHODE 5.0 3 3.9 3 2.4
D6004 B-4 D6046 B-5
IC6001 4 NC 4 9.4
pin volt 5 4.5 5 GND
D6005 C-5 D6047 C-5 A
D6006 C-5 D6048 E-4
1 17.9 6 2.1 IC6004 D6008 B-7 D6049 E-4
2 17.9 7 3.7 pin volt D6009 H-2 D6050 C-3
3 17.9 8 GND IN 13.1 D6010 D-4 D6051 J-6
4 3.2 9 GND OUT 11.8 D6011 P-4 D6052 I-4
5 5.0 10 GND GND GND D6012 E-3 IC
6 3.3 11 GND IC6005 D6013 D-3 IC6000 C-4
D6014 D-3 IC6001 B-3
B
7 5.0 12 0 pin volt
8 3.2 13 0 IN 11.1 D6015 C-2 IC6002 D-1
9 5.0 14 17.7 OUT 9.6 D6016 I-2 IC6003 F-1
10 3.3 15 10.9 GND GND D6017 H-5 IC6004 I-3
D6018 J-5 IC6005 H-2
11 4.8 16 4.8 IC6007
D6019 H-5 IC6007 J-5
12 GND 17 0 pin volt D6020 G-2 PHOTOCOUPLER
13 17.9 18 164.3 1 7.1 D6021 I-6 PH6001 E-1 C
14 17.9 19 154.2 2 5.0 D6022 G-3 PH6002 F-3
3 GND D6023 G-3 TRANSISTOR
All voltages are in V D6024 G-3 Q6000 I-5
D6025 G-4 Q6001 D-4
GA BOARD TRANSISTOR D6028 H-2 Q6002 E-4
VOLTAGE LIST D6029 H-2 Q6003 H-3
B C E D6030 G-2 Q6004 E-3 D
Q6000 0 11.8 GND D6031 I-6 Q6005 F-3
D6032 J-6 Q6006 H-6
Q6001 0.7 0.1 GND
D6034 H-5 Q6007 H-6
Q6002 11.9 0 11.9
D6035 H-2 Q6008 H-3
Q6003 16.9 17.6 17.7
D6036 I-5 Q6009 H-2
Q6004 0.7 0 GND
D6037 H-1 Q6010 H-2
Q6005 0.5 -0.1 GND D6038 E-4 Q6011 D-3
Q6007 0.3 1.5 GND D6040 J-6 Q6012 C-4 E
Q6008 3.5 -0.1 3.5
Q6009 134.0 -0.1 134.5
Q6010 -0.1 3.5 GND
Q6011 17.1 17.7 17.7
HX BOARD SCHEMATIC DIAGRAM
Q6012 18.0 0.5 17.9
All voltages are in V
F
GA BOARD TRANSISTOR
VOLTAGE LIST
D G S
Q6006 150.0 1.5 GND
All voltages are in V
G
HX [ KEY ] H
I
J
T BOARD TRANSISTOR T BOARD IC
VOLTAGE LIST VOLTAGE LIST
HA [ FRONT A/V - MENU KEY ] HA BOARD SCHEMATIC DIAGRAM Q401
B
0.9
C
3.2
E
0.2 pin
IC401
volt
Q402 0.9 3.2 0.2 1 1.9 T BOARD SCHEMATIC DIAGRAM
Q403 7.8 8.8 8.5 2 0.1
Q404 0.6 0.1 1.2 3 1.9
T BOARD Q405 0.6 0.1 1.2 4 0.1
LOCATOR LIST Q406 1.2 2.7 0.6 5 0.2
DIODE Q407 1.2 2.7 0.6 6 7.8
D401 A-1 Q408 1.2 2.5 0.6 7 1.9
D402 B-3
Q409 1.2 2.5 0.6 8 0.1
Q410 0.6 0.1 1.2 9 1.9
D403 B-3
Q411 0.6 0.1 1.2 All voltages are in V
D404 C-4
All voltages are in V
D405 C-3
D406
D407
C-2
C-1 T [ IR HEADPHONES ]
HB [ IR DETECTOR ]
HB BOARD SCHEMATIC DIAGRAM D408
D409
D410
C-4
C-3
C-2
1 2 3 4
D411 C-1
IC
IC401 A-3 A
TRANSISTOR
Q401 B-2
Q402 A-2
Q403 A-3
Q404 B-2
Q405 A-1
Q406 B-1 B
Q407 B-1
Q408 A-1
Q409 A-1
Schematic diagrams
Q410 B-2
C G boards Q411 B-1
GA HA HB HX T boards
-- 57 -- -- 58 -- -- 59 -- -- 60 --
FOLDOUT 57-60 2 5/10/99, 4:30 PM
KV-32FS10/32FV15/32XBR250/34FV10/34FV15/34FV15C/34FX250C/34FV15K
34FV15T/36FS10/36FV15/36XBR250/38FX250/38FX250C/38FX250T/38FV15K
UX MAIN BOARD SCHEMATIC DIAGRAM
UX (MAIN) BOARD IC VOLTAGE LIST
IC261 29 4.5 59 4.5 5 1.6 35 GND 23 1.5 53 3.3 81 3.3 IC2006 19 GND
pin volt 30 0 60 NC 6 5.0 36 1.7 24 1.5 54 GND 82 1.0 pin volt 20 2.0
1 4.5 31 4.7 61 4.5 7 1.4 37 1.7 25 1.5 55 GND 83 1.7 IN 8.9 21 1.7
2 4.5 32 4.7 62 4.5 8 1.6 38 1.7 26 1.7 56 NC 84 1.7 OUT 5.0 22 1.5
3 4.5 33 GND 63 4.5 9 1.7 39 1.7 27 1.7 57 4.0 85 1.0 GND GND 23 NC
4 4.5 34 4.6 64 4.5 10 1.0 40 GND 28 1.7 58 GND 86 GND IC2007 24 1.7
5 4.5 35 4.2 IC1051 11 NC IC2004 29 GND 59 4.7 87 GND pin volt IC2009
6 4.5 36 4.6 pin volt 12 NC pin volt 30 1.5 60 4.7 88 2.2 1 3.3 pin volt
7 4.5 37 GND 1 8.9 13 2.9 1 GND 31 1.5 61 0.1 89 0 2 NC 1 4.8
8 4.5 38 NC 2 8.9 14 0.5 2 1.5 32 3.3 62 NC 90 NC 3 5.0 2 GND
9 NC 39 8.9 3 0.4 15 NC 3 1.5 33 NC 63 NC 91 NC 4 2.7 3 4.8
10 4.5 40 NC 4 NC 16 1.5 4 1.5 34 NC 64 3.3 92 3.3 5 GND 4 1.4
11 NC 41 4.6 5 6.1 17 1.5 5 1.5 35 NC 65 0 93 3.3 6 0.1 5 . 4.8
12 0 42 4.4 6 NC 18 1.5 6 1.5 36 NC 66 0 94 3.3 7 2.5 6 1.8
13 NC 43 4.4 7 NC 19 1.5 7 1.5 37 NC 67 1.9 95 3.3 8 5.0 7 1.6
14 4.5 44 NC 8 GND 20 5.0 8 1.5 38 NC 68 1.9 96 0 9 GND 8 GND
15 4.5 45 NC 9 6.0 21 GND 9 1.5 39 NC 69 1.9 97 0 10 2.3 9 4.7
16 4.5 46 GND 10 NC 22 1.7 10 1.0 40 GND 70 1.8 98 0.5 11 5.0 10 4.7
17 4.5 47 NC 11 GND 23 1.5 11 2.8 41 0 71 1.6 99 1.7 12 GND 11 4.8
18 0 48 GND 12 8.9 24 1.6 12 2.5 42 0 72 2.0 100 3.3 13 2.0 12 2.5
19 4.5 49 4.5 13 GND 25 1.6 13 1.3 43 0 73 1.7 IC2005 14 2.0 13 2.4
20 4.5 50 4.5 14 4.7 26 1.6 14 1.4 44 0 74 1.5 pin volt 15 2.1 14 GND
21 4.5 51 NC 15 4.7 27 2.5 15 1.8 45 3.3 75 1.7 IN 5.0 16 2.0 15 0
22 4.5 52 4.6 16 8.9 28 1.0 16 1.6 46 3.3 76 4.4 OUT 3.3 17 1.7 16 4.8
23 4.5 53 4.4 IC2003 29 1.0 17 1.6 47 1.9 77 GND GND GND 18 5.0 All voltages are in V
24 4.5 54 4.6 pin volt 30 NC 18 1.7 48 GND 78 GND
25 NC 55 4.4 1 5.0 31 1.4 19 1.7 49 GND 79 GND
26 NC 56 4.4 2 1.7 32 1.5 20 1.7 50 1.5 80 GND
27 4.5 57 GND 3 1.7 33 1.9 21 1.0 51 NC
28 4.5 58 4.4 4 1.7 34 1.6 22 1.6 52 NC
UX (MAIN) BOARD TRANSISTOR UX (MAIN) BOARD WAVEFORMS
VOLTAGE LIST
B C E B C E 3
1 2
Q202 2.6 7.9 2.0 Q1051 8.9 -0.1 8.8
Q203 2.6 7.9 2.0 Q1201 8.4 0 8.9
Q205 7.9 3.9 8.5 Q1202 0 4.4 GND
Q206 7.9 3.9 8.6 Q1203 0 4.4 GND
Q208 3.9 8.9 3.2 Q1204 8.4 0 8.9 0.9 Vp-p (H) 0.8 Vp-p (H) 1.7 Vp-p (H)
Q209 3.9 8.9 3.2 Q1205 4.4 8.9 3.9
Q210 2.6 8.9 2.0 Q1206 4.4 8.9 3.8 4 5 6
Q211 2.6 8.9 2.0 Q1207 8.9 3.8 9.0
Q212 4.4 8.9 0 Q1208 8.9 3.8 9.0
Q231 0 5.1 GND Q1405 8.9 0 GND
Q233 0.2 0 GND Q1406 8.9 0 GND 1.8 Vp-p (H) 5.1 Vp-p (H) 0.4 Vp-p (H)
Q234 0.2 0 GND Q2001 3.3 4.9 2.7
Q235 0.1 0 GND Q2003 1.7 GND 2.4 7 8 9
Q236 0.1 0 GND Q2004 1.65 GND 2.3
Q237 4.4 GND 5.1 Q2005 2.8 8.3 2.2
Q238 4.6 GND 5.2 Q2006 7.0 8.9 6.4
Q239 4.6 GND 5.2 Q2007 2.2 4.4 1.6
1.7 Vp-p (H) 0.9 Vp-p (H) 0.8 Vp-p (H)
Q240 0.7 0.2 GND Q2008 2.1 5.2 1.5
Q241 0.6 0 GND Q2009 4.4 8.9 3.8
Q242 0.6 0 GND Q2010 5.2 8.3 4.3
Q243 4.1 GND 0.2 Q2011 0.1 4.4 GND
Q244 4.6 GND 5.2 Q2012 1.8 GND 2.5
Q245 4.6 GND 5.2 Q2013 4.9 0.5 5.0
◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo