Waveforms - Sony TRINITRON KV-HA14L80 Service Manual

C BOARD VOLTAGE LIST
Ref Pin No Voltage[v]
J701 G2 (260.4) [258.4]
H2
KB 120
KG (120) [125]
KR (117) [119]
Q704 B
C (121.7) [123.2]
E (8.3) [6.3]
Q705 B
C (8.3) [124.4]
E (8.3) [0.3]
Q706 B
C 119
E (8.3) [6]
Q707 B (122) [125.2]
C
E (120) [125.2]

5-5. WAVEFORMS

A BOARD WAVEFORM
PAL
1 2
PAL
568mVp-p 448mVp-p
4 NTSC3.58 5 PAL
144mVp-p 114mVp-p
9 PAL 9 NTSC3.58
178mVp-p ?mV
PAL PAL
12 13
122mVp-p 17.0mVp-p
C BOARD WAVEFORM
1 PAL/NTSC3.58 2 PAL
113Vp-p (H) 120Vp-p (H)
3 3
PAL NTSC3.58
PAL : 116Vp-p (H) 117Vp-p (H)
Ref Pin No
Q708 B
C
*
E
Q709 B
C
8.9 E
Q710 B
C
E
8.9
Q711 B
C
E
8.9
Q712 B
C
E
7.3
2
NTSC3.58
23.2mVp-p
6 PAL
142mVp-p
10 PAL
180mVp-p
14
63.2mVp-p
2 NTSC3.58
113Vp-p (H)
4
PAL/NTSC3.58
22Vp-p (H)
Voltage[v]
(120.7) [123.4]
7.4
(118.2) [124.3]
(119) [120.1]
(7.3) [8]
(116) [119.8]
2.7
8.3
2.0
2.7
8.3
2.0
(2.7) [0.3]
(8.3) [6]
(2.1) [1.8]
PAL NTSC3.58
3 3
264mV 360mVp-p
7 PAL 8 PAL
114mVp-p 164mVp-p
10 NTSC3.58 11 PAL
200mVp-p 188mVp-p
PAL
15
900mVp-p
– 35 –
KV-HA14L80/HA14P50
RM-969
PAL
4
10mVp-p
8 NTSC3.58
60mVp-p
11 NTSC3.58
160mVp-p