DOWNLOAD Sony HCD-FL3 Service Manual ↓ Size: 7.33 MB | Pages: 52 in PDF or view online for FREE

Model
HCD-FL3
Pages
52
Size
7.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
hcd-fl3.pdf
Date
PREV: Sony DHC-FL3 / HCD-FL3 Service Manual

Sony HCD-FL3 Service Manual ▷ View online

HCD-FL3
33
33
1-27. PRINTED  WIRING  BOARD  – SUB TRANS Board –
D901
A-1
D902
B-1
D903
B-1
D904
A-1
D905
D-1
D906
C-1
IC901
C-1
Q901
D-2
• Semiconductor
Location
Ref. No.
Location
IC901
SUB TRANS BOARD
1-684-263-
11
(12)
(MX, AR, AUS)
(MX, AR, AUS)
(E2, E51, SP)
(E2, E51, SP)
(E2, E51, SP)
(MX, AR, AUS)
2
1
(MX, AR, AUS)
(E2, E51, SP)
E
K
MC BOARD
NO804
1
2
AC IN
3
1
(AUS, AR)
(MX)
(E2, E51, SP)
S901
-1
-2
VOLTAGE SELECTOR
120V       220V       230 − 240V
T901
SUB POWER TRANSFORMER
A
B
C
D
E
1
2
3
4
5
4
1
(MX, AR, AUS)
Z
TRANS BOARD
NO3
(Page 12)
(Page 35)
HCD-FL3
34
34
JW907
JW903
JW902
JW901
CN902
CN903
T901
F913
JW906
JW904
JW905
JW908
R904
CN901
C905
C902
C906
C903
IC901
F911
F912
S901
D905
D901
D902
D904
D903
D906
C901
R902
R901
Q901
RY901
3P
2P
10
50V
1000
16V
0.1
0.1
T2.5AL
250V
T2.5AL
250V
1SS133
11ES2N
11ES2N
11ES2N
11ES2N
1SS133
100
10V
10k
10k
2SC2785TP
∗
∗
STBY_RELAY
D-GND
(CHASSIS)
(AC IN)
2P
4P
(MX,AR,AUS)
(E2,E51,SP)
∗
(E2,E51,SP)
CN902
EVER+4V
+4V REGULATOR
O
I
G
D901-904
RECT
TRANSFORMER
POWER
SUB
(AUS,AR)
(MX)
∗
F913
(MX,AR,AUS)
(E2,E51,SP)
220V
VOLTAGE SELECTOR
120V
230-240V
(E2,E51,SP)
(MX,AR,AUS)
(MX,AR,AUS)
(E2,E51,SP)
T2.5AL 250V
T5AL 250V
(AR,AUS)
(E2,E51,MX,SP)
-1
-2
(MX,AR,AUS)
RELAY
DRIVE
POWER
ON/OFF
µPC2933HF
1-28. SCHEMATIC  DIAGRAM  – SUB TRANS Board –
• 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.
(Page 36)
(Page 13)
HCD-FL3
35
35
1-29. PRINTED  WIRING  BOARD  – TRANS Board –
• Semiconductor
Location
Ref. No.
Location
D911
B-3
D912
A-3
D913
A-2
D914
A-3
Q971
A-2
4
1
TRANS BOARD
1-684-261-
11
(12)
T911
MAIN
POWER
TRANSFORMER
E
Q
CENTER SW
AMP BOARD
NO702
Y
SP RELAY
BOARD
NO703
O
FRONT REAR
AMP BOARD
NO701
1
7
1
8
1
6
(E2, E51, SP)
(E2, E51, MX, SP)
(AUS)
(AR)
A
B
C
D
1
2
3
4
5
6
7
8
9
(MX, AR, AUS)
Z
SUB TRANS
BOARD
CN902
(Page 26)
(Page 21)
(Page 19)
(Page 33)
HCD-FL3
36
36
JW921
JW922
JW923
JW917
JW916
CN915
CN916
CN914
T911
NO3
F918
F919
R912
D911
R914
Q971
R915
R916
R917
F914
F915
C915
D913
D912
D914
C914
R913
C913
6P
8P
7P
T5AL
250V
T4AL
250V
11ES2N
-TB5
1k
2SA1932
10k
100
100
8A
250V
8A
250V
100
50V
RD6.2F
-T7B2
MTZJ-T-72
-39A
MTZJ-T-72
-3.6A
1
50V
0.68
100
63V
∗
D-GND
VP
VF
VF
AC2(VH)
AC2(VH)
AC1(VL)
AC1(VL)
AC3(MOTOR)
AC3(MOTOR)
AC4(PRE)
AC4(PRE)
AC2(VH)
AC2(VH)
AC1(VL)
AC1(VL)
N.C.
AC GND
AC GND
AC GND
AC GND
-42V
REGULATOR
TRANSFORMER
POWER
MAIN
230/240
220
120
NEURAL
(AUS)
(AR)
2P
4P
(MX,AR,AUS)
(E2,E51,SP)
(E2,E51,MX,SP)
∗
NO3
(E2,E51,SP)
D911
RECT
(MX,AR,AUS)
1-30. SCHEMATIC  DIAGRAM  – TRANS Board –
• 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.
(Page 20)
(Page 22)
(Page 25)
(Page 34)
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