Luxman T-310 - Page 19

SYMBOL NO. (DIODES)
lS188
lS188
detector for DOLBY CAL.
detector for DOLBY CAL.
Zl
Zl
lS1554V
KB165
AGC detector for oscillator
temperature compensation
Z3
Z3
SYMBOL NO. (VARIABLE RESISTORS)
VR801 4.7K-ohm-B semifixed for DOLBY meter (Lch) Z2
802 4.7K-ohm-B semifixed for DOLBY meter (Rch) Z3
803 470-ohm-B semifixed for oscillator out level X2
PB-352
SYMBOL NO. (DIODES)
D30l
lS188
temperature compensation
Z2
D308
15188
DOLBY detector
Y3
302 lS188
for DOLBY
X2
309
15188
II
Z4
303 lS1554V limitter for
DOLBY
Z3 310 15188
II
X4
304 lS1554V
"
X3 311
lS1554V
II
Y4
305 lS1554V
II
Z3
312
lS1554V
II
Y4
306
lS1554V
II
X3 313 lS1554V voltage
stabilizer Y4
307 lS188
DOLBY detector Y3
SYMBOL NO. (VARIABLE RESISTORS)
VR301 5K-ohm-B semifixed for DOLBY (Lch) Z2
302 5K-ohm-B semifixed for DOLBY (Rch) X2
303 500-ohm-B semifixed for DOLBY(Lch) Z2
304 500-ohm-B semifixed for DOLBY(Rch) X2
901 4.7K-ohm-B semifixed for
FM separation Y5
OTHERS
SYMBOL NO. (SWITCHES)
S50l
4 -
3
lever
switch
for
muting
S80l
6 - 3
push
switch
for DOLBY
CAL. (Lch)
502
4 -
3
lever
switch
for high cut
802
6 -
3
push
switch
for DOLBY
CAL.
(Rch)
503
6 - 3
lever
switch
for
DOLBY
S70l
2 -
2
power
switch
702
2 - 2
slide switch for FM antenna att.
703
4 - 8 - 4
rotary switch for MODE
704
2 -
2
slide switch for illumination
705
2 -
2
slide switch for FM De-Emphasis
S80l
6 -
3
push
switch for DOLBY CAL.
(Lch)
802
6 -
3
push switch for DOLBY CAL.
(Rch)
SYMBOL NO. (TRANSFORMERS FILTERS)
nOl
FM IF trans
T90l
19KHz
trans
02-1138
201
Capacitor Coupling
Double TKAC-14733K
902
19KHz trans
02-1138
903
38KHz trans
02-1139
202
Tune
FM IF trans
TKAC-14733K
203
FM discriminator
trans
V4FCC-20693BCV
F20l
FM IF block
filter
LUX-17462
204
FM meter trans
TKAS-14733K
202
FM IF block
filter
LUX-17462
401
AM RF trans
YXR-19030BD
F90l
FM low-pass
filter
LUX-14562
402
AM oscillator trans
YXR-18909GN
403
AM IF trans (double
tune)
V6AQC-20025AA
404
AM IF trans (double
tune)
V6AQC-20025AA
405
AM IF trans
YMC-15002A