Sony DHC-FL5D / HCD-FL5D Service Manual ▷ View online
HCD-FL5D
85
85
8-47. SCHEMATIC DIAGRAM – VIDEO Board –
•
See page 69 for Waveforms.
•
See page 90 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD PLAY
no mark : DVD PLAY
R718
R719
R720
R721
R722
IC701
C741
C704
C703
C701
R701
L701
R702
CN701
C781
C782
C780
JW780
JW781
JW782
C772
C770
C786
C784
JW786
C785
C771
J701
J703
J702
R717
R724
R725
Q711
Q712
C761
C763
C762
C766
C765
C764
C743
C745
C747
C746
C748
C749
C750
C751
C742
C744
C702
FB711
JW784
JW785
FB716
FB715
FB712
FB714
FB717
75
75
75
75
75
MM1568
0.1
0.1
22
50V
100
10V
10V
10k
10k
17P
22p
22p
22p
22p
22p
22p
3P
1P
75
10k
10k
BN1A4M
BN1L4M
1 50V
1 50V
1 50V
1 50V
1
50V
1
50V
100
10V
100
10V
100
10V
470 6.3V
100
10V
22 50V
100
10V
22 50V
470 6.3V
470 6.3V
0.1
V5V
VGND
R_GND
CR/B
B_GND
CB/R
C_GND
YGND
V_GND
WIDE
VIDEO.SW
C
Y
V
VMUTE1
VMUTE2
GND2
MUTE2
CR IN
CB IN
CLP
NC
GND1
TRAP
GND1
BIAS
Y IN
YC MIX
V IN
MUTE1
C IN
VCC1
VCC2
C OUT
GND2
V OUTA
V OUTB
GND2
Y OUTB
Y OUTA
GND2
GND2
CB OUTB
CB OUTA
GND2
CR OUTB
CR OUTA
CY IN
CY OUTA
CY OUTB
(CHASSIS)
(CHASSIS)
(CHASSIS)
P
R
/C
R
P
B
/C
B
Y
COMPONENT
VIDEO OUT
VIDEO OUT
S VIDEO OUT
VIDEO AMP,
Q711,712
WIDE SWITCH
75W DRIVER
1µH
(Page 51)
HCD-FL5D
86
86
IC901
SUB TRANS BOARD
1-684-263-
11
(12)
(EXCEPT EA, SP)
(EXCEPT EA, SP)
(EA, SP)
(EA, SP)
(EA, SP)
(EXCEPT EA, SP)
2
1
(EXCEPT EA, SP)
(EA, SP)
E
P
MC BOARD
NO804
1
2
AC IN
3
1
(TH, AUS)
(MX)
(EA, SP)
S901
-1
-2
VOLTAGE SELECTOR
120V 220V 230 − 240V (SP)
T901
SUB POWER TRANSFORMER
A
B
C
D
E
1
2
3
4
5
4
1
(EXCEPT EA, SP)
AH
TRANS BOARD
NO3
120V − 127V 220V 230 − 240V (EA)
JW911
JW912
JW913
(EA, MX, SP) (TH, AUS)
8-48. PRINTED WIRING BOARD – SUB TRANS Board –
•
See page 43 for Circuit Boards Location.
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
(Page 62)
(Page 88)
HCD-FL5D
87
87
JW903
JW902
JW901
CN902
CN903
T901
JW906
JW904
JW905
JW908
R904
CN901
C905
C902
C906
C903
IC901
S901
D905
D901
D902
D904
D903
D906
C901
R902
R901
Q901
RY901
3P
2P
10
50V
470
16V
16V
0.1
0.1
1SS133
11ES2N
11ES2N
11ES2N
11ES2N
1SS133
100
10V
10V
10k
10k
2SC2785TP
∗
STBY_RELAY
D-GND
(CHASSIS)
(AC IN)
2P
4P
∗
CN902
EVER+4V
+4V REGULATOR
O
I
G
D901-904
RECT
TRANSFORMER
POWER
SUB
(MX)
VOLTAGE SELECTOR
-1
-2
RELAY
DRIVE
POWER
ON/OFF
(EXCEPT EA,SP)
(EA,SP)
(EXCEPT EA,SP)
(EA,SP)
(EA,SP)
T5AL 250V
(EXCEPT EA,SP)
(EA,SP)
(EA,SP)
(EXCEPT EA,SP)
(EXCEPT EA,SP)
(TH,AUS)
µPC2933HF
JW907
JW911
F913
(EA,MX,SP)
JW912
JW913
(TH, AUS)
220V
120V (SP)
120 – 127V (EA)
230-240V
8-49. SCHEMATIC DIAGRAM – SUB TRANS Board –
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
no mark : TUNER
(Page 89)
(Page 63)
HCD-FL5D
88
88
4
1
TRANS BOARD
1-684-261-
11
(12)
T911
MAIN
POWER
TRANSFORMER
E
Z
CENTER SW
AMP BOARD
NO702
AD
SP RELAY
BOARD
NO703
V
FRONT REAR
AMP BOARD
NO701
1
7
1
8
1
6
(EA, SP)
(EA, MX, SP)
(TH)
A
B
C
D
1
2
3
4
5
6
7
8
9
(EXCEPT EA, SP)
AH
SUB TRANS
BOARD
CN902
R912
JW928
(AUS)
JW923
F916
FH921
FH922
F917
FH923
FH924
8-50. PRINTED WIRING BOARD – TRANS Board –
•
See page 43 for Circuit Boards Location.
D911
B-3
D912
A-3
D913
A-2
D914
A-3
Q971
A-2
• Semiconductor
Location
Ref. No.
Location
(Page 74)
(Page 70)
(Page 72)
(Page 86)
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