Schematic Diagram - Sub Trans Board - Sony HCD-FL3 Service Manual

8-39. SCHEMATIC DIAGRAM – SUB TRANS Board –
∗ CN902
2P (MX,AR,AUS)
4P (E2,E51,SP)
(E2,E51,SP)
CN902
∗
(Page 71)
(MX,AR,AUS)
R901
10k
R902 Q901
10k 2SC2785TP
POWER
ON/OFF
RELAY
DRIVE
CN903
3P
STBY_RELAY
EVER+4V
D-GND
(Page 47)
(CHASSIS)
(E2,E51,SP)
F911
T2.5AL
250V
F912
T2.5AL
250V
∗ F913
T2.5AL 250V (AR,AUS)
F913
T5AL 250V (E2,E51,MX,SP)
∗
D901-904
RECT
+4V REGULATOR
D902 D901
11ES2N 11ES2N
IC901
µPC2933HF
O I
G
D903 D904
11ES2N 11ES2N
C901 C905 C902
D906 C906
100 10 1000
1SS133 0.1
10V 50V 16V
(MX,AR,AUS)
JW907
JW906
(E2,E51,SP) R904
(E2,E51,SP)
S901
VOLTAGE SELECTOR
230-240V
T901
-1 220V
SUB
POWER
120V
TRANSFORMER
JW903
-2
JW902
C903
(AUS,AR)
0.1
JW901
(MX)
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
69 69
C904
RY901
0.01
CN901
2P
(AC IN)
HCD-FL3