Sylvania SRT2227W, Руководство по обслуживанию

Страница: 32 / 54

S1
S2
S3
T1
T2
T3
U1
U2
U3
V1
V2
V3
W1
W2
W3
X1
X2
X3
VIDEO SIGNAL
7-9 7-10
L2705SCM4
Main 4/4 & CRT Schematic Diagram
MAIN 4/4
Ref No. Position Ref No. Position
IC551 S-3 CN571 T-3
WH301A V-2
Q511 S-2 WH501A V-3
Q512 S-2
Q547 U-2 TP591 U-2
Q551 T-3 TP592 U-2
Q552 T-3 TP601 U-2
Q561 U-3
Q571 U-2 VR561 U-3
Q572 T-2 VR562 U-3
TRANSISTORS
CONNECTORS
VARIABLE RESISTORS
IC
TEST POINTS
CRT
Ref No. Position
Q1511 W-1
Q1521 W-1
Q1531
X-1
CN1501 X-2
WH301B V-2
WH501B V-3
TRANSISTORS
CONNECTORS