Sony KV-27FS320 Service Manual page 96

M BOARD IC VOLTAGE LIST
IC001 45 1.6 IC003 IC633
PIN VOLT 46 2.3 PIN VOLT PIN VOLT
1 5.0 47 1.0 1 N/C I 9.0
2 GND 48 1.5 2 GND G GND
3 2.2 49 0.5 3 GND O 3.3
4 2.2 50 1.2 4 5.0 IC3001
5 GND 51 2.0 5 5.0 PIN VOLT
6 5.0 52 1.5 IC004 1 4.5
7 0.0 53 4.8 PIN VOLT 2 4.0
8 2.0 54 4.8 I 7.5 3 3.0
9 0.3 55 4.8 O 5.0 4 GND
10 2.1 56 4.8 G GND 5 4.0
11 5.0 57 0.0 IC301 6 4.0
12 GND 58 5.2 PIN VOLT 7 0.0
13 3.3 59 0.0 1 4.5 8 4.5
14 3.1 60 0.0 2 0.0 9 4.5
15 1.0 61 0.0 3 4.5 10 GND
16 1.5 62 0.0 4 GND 11 4.5
17 3.3 63 1.4 5 N/C 12 0.0
18 0.5 64 4.9 6 4.5 13 9V
19 1.1 65 4.9 7 4.5 14 4.5
20 GND 66 0.0 8 N/C 15 GND
21 0.5 67 0.1 9 N/C 16 4.5
22 1.7 68 0.1 10 N/C
All voltages are in V.
23 0.5 69 2.4 11 4.5
24 0.5 70 5.0 12 4.5
25 0.5 71 5.0 13 N/C
26 0.0 72 0.1 14 9.0
27 0.0 73 0.0 15 4.5
28 2.1 74 5.0 16 GND
29 2.7 75 5.0 IC565
30 3.3 76 5.0 PIN VOLT
31 2.9 77 0.1 1 3.4
32 GND 78 0.0 2 3.4
33 2.8 79 4.9 3 2.1
34 3.3 80 4.9 4 9.0
35 2.9 IC002 5 1.0
36 GND PIN VOLT 6 1.0
37 1.8 1 GND 7 1.0
38 0.0 2 GND 8 1.6
39 0.1 3 GND 9 1.6
40 2.0 4 GND 10 1.6
41 1.6 5 4.8 11 GND
42 3.3 6 4.8 12 1.6
43 0.5 7 GND 13 1.6
44 1.6 8 5.0 14 1.6
M BOARD TRANSISTOR VOLTAGE LIST
B C E B C E
Q002 0.0 2.0 GND Q533 1.5 GND 1.5
Q004 3.8 9.0 4.4 Q761 2.2 3.8 2.9
Q008 0.0 2.6 GND Q762 3.1 9.0 3.8
Q301 3.6 2.1 3.6 Q763 2.0 9.0 2.6
Q303 3.6 GND 2.8 Q771 2.2 3.8 2.9
Q305 3.6 GND 3.0 Q772 3.2 9.0 3.8
Q306 4.8 5.3 4.2 Q773 2.0 9.0 2.6
Q307 0.0 GND 0.0 Q781 2.2 3.9 2.9
Q316 0.0 3.3 0.0 Q782 3.3 9.0 3.9
Q390 0.8 1.5 1.9 Q783 2.1 9.0 2.7
Q391 0.6 3.3 1.5 Q860 3.9 5.7 3.3
Q503 0.0 0.4 GND Q3005 5.1 0.8 5.0
Q504 0.0 2.4 GND Q3300 1.8 9.0 2.4
Q505 1.1 8.8 1.7 Q3304 3.6 GND 2.9
Q515 0.0 0.0 GND Q3502 0.6 0 GND
Q519 0.0 3.8 GND Q6000 0.6 1.2 GND
All voltages are in V.
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120
M
[MICRO TUNING CONTROL, Y/C/J]
COMPONENT SIDE
1 2 3 4 5
A
B
C
D
M BOARD LOCATOR LIST (COMPONENT SIDE)
DIODE IC TRANSISTOR
D004 C-5 IC001 D-5 Q301 C-3
D110 D-6 IC003 B-4 Q305 C-2
D390 D-3 IC004 D-6 Q306 C-2
D558 C-5 IC301 C-6 Q307 C-2
D559 C-5 IC633 D-6 Q316 B-3
D762 A-3 Q391 D-4
D763 B-3 Q504 D-4
D772 B-3 Q762 A-2
D773 B-3 Q763 A-3
D782 A-2 Q772 B-3
D783 B-3 Q773 B-3
D3402 D-5 Q782 B-3
Q783 B-3
Q860 C-3
Q3005 B-5
Q3300 C-2
Q3304 C-3
Q6000 C-5
M
[MICRO TUNING CONTROL, Y/C/J]
CONDUCTOR SIDE
6
1
A
B
C
D
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120
2 3 4 5 6 7
M BOARD LOCATOR LIST (CONDUCTOR SIDE)
DIODE IC TRANSISTOR
D002 B-3 IC002 D-3 Q002 C-3
D005 C-3 IC565 D-5 Q004 B-2
D006 C-3 Q008 C-3
D044 C-3 Q303 C-4
D045 C-3 Q390 D-6
D050 E-2 Q503 D-4
D051 E-2 Q505 B-4
D052 B-4 Q515 D-6
D250 E-1 Q519 C-5
D304 C-5 Q533 D-6
D351 D-3 Q761 A-5
D512 D-5 Q771 B-5
D513 D-5 Q781 A-5
D3305 C-2 Q3502 D-4
D3306 C-2
D3307 C-2
D3308 C-2
D3509 D-4
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