Sharp DX-SX1H Service Manual page 17

IC308
NJM4580M
HEADPHONES
IC301
AMP.
SM6451AV
VOLUME
CONTROL
RELAY
SWITCHING
Q310
IC310
IX2838AF
LINE AMP.
1 7
3 5
6 2
IC321
TC7WU04FU
3-CIRCUIT INVERTER
Q306 POWER MUTE
0V
T101
POWER
50V
TRANSFORMER
HEADPHONES
MUTE
Q307
+
Q309
IC309
IX2838AF
RLY
LINE AMP.
+
+
SW301
FILTER
STANDARD
+B
CUSTOM
BCKA
DSAL
DSAP
RXDA
LPF
FL301
RCA TERMINAL
DIGITAL OUTPUT
T301
PULS VOLTAGE
OPTICAL FIBER
SW101
POWER
L102
LINE
FILTER
T1A L 250V
Figure 17 BLOCK DIAGRAM (6/6)
JAK201
HEADPHONES
VAR.OUT
SOC302
LINE OUTPUT
FIX OUT
J302
1BIT
SOC301
J301
DATA LINK
SOC1
AC INLET
AC 230V, 50Hz
F101
– 17 –
FL201
FL DISPLAY
IC201
XLF201
MN12510F
4.000MHz
FL DRIVER
3
DX-SX1H
DA
CK
CS
KEY2
KEY1