Sony TRINITRON PVM-14N1A Service Manual page 27

BLOCK DIAGRAM (2)
J1305
AUDIO IN
J1306
AUDIO OUT
LINE A-C
BUFFER
101301 (1/2) Q1302
VIDEO SW
LINEA J1301
VIDEO IN
J1302
@)
TO A BOARD
J1303,1304
COMPOSITE/S-A
EXCEPT SSM-14N1A,14N1E,14N1U, CN1302
.20N1E,20N1U , 20N1A,20) LINE B-G
BUFFER
Q1313
C-B
1G 1301 (2/2)
VIDEO SW
J1317 [woeo nT] ©
TO
A BOARD
COMPOSITE/S-B
J1320
J1321
J1315
CN1303
ANALOG-R
TO
S BOARD
ANALOG-B
AUDIO-RGB
' Q (INPUT SIGNAL SELECT)
BLOCK DIAGRAM (3)
TO
Q BOARD
ANALOG-B I |
AUDIO-RGB
CN801
AUDIO-RGB
SCNC ONG
SWITCH
COMP/RGB :
A) FRONT SYNC
TO
ABOARD
SWITCH-2
eee
pereess (5)
D812
SWITCH-3
[ote
1C801
BUFFER
Q801
BUFFER
Q802
BUFFER
Q803
IC802
CLAMP PULSE
GEN.
S coso, PuLsE GENERATER)