Philips PTV500 series Service Manual page 45

J102
I SIGNAL/DEFLECTION
J225A
AI02 HI02
AVL
14V
A225A H225A
S-T-//M ON 0
TUN AUD RIGHT
TUN AUD LEFT
GND
JI02
I'
J225A
P
D
"H" BOARD
AUTOMATIC
VOLUME
LEVEL
J225
"1
---• ST/MONO I TO
---• TUN AUD RIGH'[ j_ AVIO
----• TUN AUD LEFT ,lACK
PANEL
---• GND
KEY _ = VOLTAGESOURCE
• = SIGNAL SOURCE
FIGURE 16 - PTV500 AUTOMATIC VOLUME LEVEL CONTROL
44