Sony Trinitron KV-32FV27 Service Manual page 57

UY (MAIN) BOARD WAVEFORMS
1
1.0 Vp-p (H)
6
2.0 Vp-p (H)
(*) UY (MAIN) BOARD VARIANT MODEL LIST
REF. NO. LOCATION KV-36FS13
C278 E-8
CN261 A-11
Q202 G-3
Q203 H-4
Q205 G-4
Q206 H-4
Q207 G-5
Q208 G-5
Q209 H-5
R216 G-3
R218 G-3
R219 G-4
R220 H-4
R221 H-4
UY (MAIN) BOARD IC VOLTAGE LIST
IC261
pin volt
1 4.5
2 4.5
3 4.5
4 4.5
5 4.5
6 4.5
7 4.5
8 4.5
9 N/C
10 4.5
11 N/C
12 0.0
13 N/C
14 4.5
15 4.5
16 4.5
17 4.5
18 0.0
19 4.5
20 4.5
3
2
1.0 Vp-p (H)
8
7
2.0 Vp-p (H)
KV-36FS17/38FS17
# 22µF
# 7P
# 2SD601A-QRS-TX
# 2SD601A-QRS-TX
# 2SB709A-QRS-TX
# 2SB709A-QRS-TX
# 2SD601A-QRS-TX
# 2SD601A-QRS-TX
# 2SD601A-QRS-TX
# 100
# 470
# 1K
# 100
# 470
21 N/C 43
22 4.5 44
23 N/C 45
24 7.9 46
25 N/C 47
26 N/C 48
27 4.5 49
28 4.5 50
29 4.5 51
30 0.0 52
31 4.7 53
32 4.7 54
33 GND 55
34 N/C 56
35 4.2 57
36 N/C 58
37 GND 59
38 N/C 60
39 9.0 61
40 N/C 62
41 N/C 63
42 4.4 64
4
2.0 Vp-p (H)
9
1.0 Vp-p (H) 1.7 Vp-p (H)
REF. NO. LOCATION
R222 G-4
R223 G-4
R225 G-4
R226 G-4
R227 G-5
R228 H-5
R229 H-5
R290 F-8
R1266 G-4
R1269 H-4
R1277 G-9
R1285 G-4
R2204 G-3
N/C IC2006
N/C pin volt
N/C IN 9.0
GND OUT 4.9
N/C GND GND
4.5 IC3504
4.5 pin volt
4.5 1 1.4
4.5 2 1.4
4.6 3 0.5
4.4 4 GND
4.6 5 4.8
4.4 6 2.6
4.4 7 1.0
GND 8 4.8
4.4 9 1.0
4.5 10 GND
4.5 11 2.7
4.5 12 2.0
4.5 13 2.0
4.5 14 1.0
4.5 15 GND
— 57 —
KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17
5
1.0 Vp-p (H)
2.2 Vp-p (H)
KV-36FS13 KV-36FS17/38FS17
#
#
#
#
#
#
#
#
#
#
#
#
#
16 4.8 38
17 0.3 39
18 GND 40
19 0.3 41
20 GND 42
21 4.8 43
22 4.8 44
23 GND 45
24 GND 46
25 GND 47
26 GND 48
27 4.8
28 GND
29 GND
30 GND
31 4.8
32 GND
33 GND
34 4.8
35 GND
36 GND
37 2.3
1K
100
100
100
470
1K
1K
100
470
470
100
470
0
NOTE: # = Not Mounted
4.8
GND
2.2
2.2
3.3
GND
3.3
4.8
4.8
GND
GND
All voltages are in V