Philips PTV800 Service Manual page 72

Color tv
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Sound Alignment
Single Tuner Models (ASG051 & 52)
Note: This control
(L201)
1.
Select an active channel and loosely couple the antenna until noise/distortion is
apparent in the output.
2.
While keeping input signal weak enough to produce noise, adjust the Sound
Discriminator (L201) for maximum output and minimum distortion.
Two Tuner Models (ASG053, & 54)
Tuner 1
1.
Use the Sound Adjustment procedure described under Single Tuner Models for
alignment of Tuner 1.
Note: This control
Tuner 2
1.
Select an active channel and loosely couple the antenna until noise/distortion is
apparent in the output.
2.
While keeping input signal weak enough to produce noise, adjust the Sound
Discriminator
(L201)
is located on the Small Signal Panel in zone area J2.
(L218)
is located on the Small Signal Panel in zone area K-6.
for maximum output and minimum distortion.

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