Sony HCD-LF10 Service Manual ▷ View online
HCD-LF10
54
54
HCD-LF10
6-19. PRINTED WIRING BOARD – DRIVER Board –
•
See page 29 for Circuit Boards Location.
: Uses unleaded solder.
6-20. SCHEMATIC DIAGRAM – DRIVER Board –
•
See page 66 for IC Block Diagrams.
C711
IC701
S701
S703
R702
R701
D701
C705
CN701
S702
DRIVER BOARD
1-688-337-
12
(12)
M701
(LOADING)
M
DVD POWER
BOARD
CN305
B
(CHUCKING)
LOADING
OUT
(TRIGGER)
1
9
1
2
3
4
5
6
A
B
C
D
DVD POWER
BOARD
(1/2)
CN305
R702
R701
IC701
CN701
D701
C711
S702
S703
S701
M701
C705
100
680
BA6956AN
7P
MTZJ-4.7C
10
50V
0.01
RNF
MGND
SW2 (CHUCK SW)
SW1 (OUT SW)
SW3 (TRIGGER SW)
FIN (POS)
RIN (NEG)
VCC
OUT2
GND
VREF
OUT1
VM
FIN
RIN
(CHUCKING)
LOADING
OUT
(TRIGGER)
M+12V
LOADING MOTOR DRIVER
(LOADING)
12
12
(Page 55)
(Page 56)
HCD-LF10
55
55
HCD-LF10
6-21. PRINTED WIRING BOARDS – DVD POWER/FAN CONTROL Boards –
•
See page 29 for Circuit Boards Location.
: Uses unleaded solder.
•
Semiconductor
Location
Location
Ref. No. Location
D301
F-6
D302
F-6
D303
G-6
D311
G-7
D312
C-6
D313
G-6
D314
F-8
D315
G-7
D316
C-9
D401
B-10
D901
F-4
D911
F-2
D921
E-2
D931
F-5
D961
G-3
IC301
B-8
IC302
C-6
IC303
B-6
IC901
E-4
IC902
F-2
IC903
E-2
IC904
F-5
IC906
F-3
Q301
B-7
Q302
B-9
Q303
B-8
Q304
C-9
Q305
C-9
Q306
C-7
Q307
B-9
Q308
C-8
Q309
C-9
Q401
C-10
Q402
B-10
Q901
E-3
Q911
G-2
Q921
F-2
E
E
1-864-885-
1-864-885-
M401
(FAN)
(FAN)
M
R913
R914
R912
R923
R
3
1
6
Q921
C907
D314
C914
C927
R
3
1
5
C917
Q911
FB
3
6
0
R
3
8
2
R911
R
3
8
3
R384
R
3
7
5
R
31
1
C919
R
3
1
2
R901
FB
3
0
7
FB
3
0
6
R924
R307
C300
R306
R
3
10
R
30
9
FB
3
5
4
D303
D301
R921
C904
D302
R903
Q901
FB
3
5
6
IC904
R336
FB343
R378
R337
D
3
1
1
D313
R
3
7
9
R
3
8
0
R
3
8
1
R351
R
3
1
3
R
3
1
4
R
3
2
7
R
3
2
8
R
3
2
9
FB
3
0
5
IC906
R366
R367
R
37
4
C924
R
3
0
8
D
3
1
5
R303
R305
R390
R391
R925
R926
R927
R3000
R3001
JW301
R3002
E
E
E
DVD POWER BOARD
(CONDUCTOR SIDE)
1-863-410-
17
(17)
2
4
5
1
2
4
1
1
3
1
3
5
2
4
5
1
D911
D921
C916
C906
C913
C922
C912
C918
D
9
0
1
C923
C903
C902
L921
L911
L901
L902
L912
L
9
2
2
IC902
IC901
IC903
D961
L3001
D931
EPT302
EPT301
(CHASSIS)
(CHASSIS)
R370
S301
TEST
TEST
MODE
R360
R359
R358
C308
C309
R331
R330
CN901
CN902
Q304
C929
C932
Q305
Q306
R361
Q307
R300
R377
R385
R362
R363
R364
R365
R386
C928
Q309
C935
Q303
Q301
R349
R
3
2
4
R
3
8
7
C930
C934
R
3
8
8
R389
R392
R393
R394
C933
C931
Q308
FB302
C
3
0
2
C301
FL302
FL301
R356
R354
R
3
5
5
D312
IC303
C
3
1
2
CN305
CN302
R352
R353
C311
C304
C313
CN304
C
3
1
4
R346
R326
R347
C306
R301
R348
R357
C310
C
3
0
7
R373
R304
C342
X301
C303
Q302
R317
R318
R319
R321
R322
R323
R335
C305
R341
R340
R339
R338
FB
3
0
1
R369
R368
FB303
R372
R325
C315
R
3
3
2
R333
R
3
34
FB304
CN303
CN301
R376
R
3
4
4
R
3
4
3
R
3
4
2
R
3
7
1
R350
C317
C
3
1
6
IC302
IC301
C910
C911
CN910
R395
C
3
1
8
D316
L925
TO
SA-WSLF10
(SYSTEM CONNECTOR)
E
E
E
E
E
E
E
E
E
1-863-410-
17
(17)
16
(17)
16
(17)
1
4
8
5
DVD POWER BOARD
(COMPONENT SIDE)
DMB07 BOARD
CN102
E
DISPLAY BOARD
CN451
H
51
80
30
1
100
81
31
50
(US, AUS)
TO
SA-WSLF10
(SYSTEM CONNECTOR)
DRIVER BOARD
CN701
B
I/O BOARD
CN203
C
TOUCH KEY
BOARD
CN401
J
1
12
1
7
FAN CONTROL
BOARD
(SIDE A)
FAN CONTROL
BOARD
(SIDE B)
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
10
(Page 54)
(Page 62)
(Page 58)
(Page 60)
(Page 42)
HCD-LF10
56
56
HCD-LF10
6-22. SCHEMATIC DIAGRAM – DVD POWER Board (1/2) –
•
See page 64 for Waveforms.
•
See page 72 IC Pin Function Description.
R356
R355
R354
C342
Q302
R301
R323
R326
D311
C302
C301
R348
Q305
Q304
R382
D
3
1
3
D312
C311
C303
C304
R357
R324
D302
D301
C313
R379
R380
D303
R373
Q303
R337
R370
Q306
R377
D314
R388
Q307
R392
Q308
Q309
R349
R351
R352
R353
R321
R318
R319
D315
D316
R376
R395
R
3
3
1
R
3
2
9
R
3
3
0
R
3
2
8
R
3
2
7
R336
R
3
0
0
R
3
4
6
R
3
2
2
R
3
2
5
R
3
1
7
R
3
3
5
R
3
1
6
R
3
1
5
R
3
1
4
R
3
1
3
R
3
1
2
R
3
1
1
R
3
1
0
R
3
0
9
R
3
0
8
R
3
0
7
R
3
0
6
R
3
0
4
S301
CN302
CN301
FB305
FB306
FB307
R378
R381
IC302
C300
IC303
C312
Q301
C314
C305
R390
R391
R305
R303
C306
C310
X301
C307
R389
R347
R3001
C308
C309
R342
R343
R344
R394
R393
R
3
6
4
R
3
6
3
R
3
6
2
R
3
6
1
R
3
6
0
R
3
5
9
R358
R365
R
3
3
2
R
3
3
3
R
3
3
4
R386
R387
R350
C316
C317
C318
R385
FB343
CN305
IC301
R384
R383
C315
R372
R341
R340
R339
R338
R375
R374
R369
R368
R367
R366
R3002
R3000
FB354
FB356
FB360
CN304
CN303
EPT301
FB303
FL302
FB304
FB301
FL301
FB302
R371
EPT302
JW301
10k
47k
47k
0.22
MUN2211T1
100
100
100
MMDL914T1
100
16V
16V
100
16V
16V
100
2SC2712
2SC2712
100
M
M
D
L
9
1
4
T
1
MMDL914T1
10
16V
100
16V
16V
10
16V
100
10k
MMDL914T1
MMDL914T1
10
16V
100
100
MMDL914T1
0
MSB709
10k
MUN2211T1
10k
MMDL914T1
10k
MUN2211T1
10k
2SC2712
2SC2712
10k
68k
22k
100k
4.7k
10k
10k
MMDL914T1
MMDL914T1
47k
150k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
100
2
2
k
0
4
.7
k
1
0
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
(TEST MODE)
12P
9P
0
0
0
0
100
SN74LVC3G34DCUR
0.22F
5.5V
SN74LVCU04A
0.1
2SC2712
0.1
0.1
4.7k
4.7k
22k
22k
0.01
0.1
20MHz
0.1
10k
100
10k
0.1
0.1
10k
10k
10k
10k
10k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
100
100
3
.3
k
3
.3
k
3
.3
k
47k
47k
47k
0.1
0.1
0.1
470k
0
7P
-M65-3BA-A
100
100
0.01
100
1k
100
100
100
100
100
100
100
100
100
10k
10k
0
0
0
18P
12P
0
+
6.5V
D
G
N
D
U
CO
M
5V
M
G
N
D
M
12
V
P
.CO
N
T
I/P_SW
I/P_SW
WIDE
WIDE
D-FIL_INIT
D
-F
IL
_
IN
IT
D-FIL _SELEXT
D
-FIL
_S
E
L
EX
T
IIC_DATA
IIC
_D
A
TA
IIC_CLK
IIC
_C
L
K
M_REQ
M
_R
E
Q
SYS.RESET
S
Y
S
.R
E
S
E
T
VIDEO_SW
VIDEO_SW
VIDEO_MUTE
VIDEO_MUTE
F
L_
S
DI
FL
_
C
L
K
F
L
_L
A
T
F
L_
B
K
L
ED
0
LE
D
1
LE
D
2
L
ED
3
QU_RX
Q
U
_R
X
QU_TX
Q
U
_TX
QU_SYNC
Q
U
_
S
Y
N
C
DISC_IN_LED
D
IS
C
_IN
_L
E
D
QU_SI0
QU_SI1
QU_SI2
QU_SO3
QU_SO1
QU_SO2
QU_SO0
QU_SYNC
Q
U
_
S
Y
N
C
QU_RDY
Q
U
_
R
D
Y
Q
U
_S
I0
Q
U
_
S
I1
Q
U
_
S
I2
Q
U
_
S
O
0
Q
U
_
S
O
2
Q
U
_
S
O
3
Q
U
_
S
O
1
SW2
SW3
FIN
FIN
RIN
R
IN
S
W
2
SW
3
FL_SDI
FL_CLK
FL_LAT
FL_BK
LED1
LED2
LED3
LED0
∗
∗
MGND
SW2(CHUCK SW)
SW1(OUT SW)
SW3(TRIGGER SW)
FIN(POS)
RIN(NEG)
D+5V
FL_BK
FL_LAT
FL_SDI
FL_CLK
LED1
LED2
LED0
LED3
D+6.5V
STBY_LED
STBY_KEY
EJECT KEY
DISC_IN_LED
SYS.RESET
IIC-CLK
IIC DATA
VIDEO MUTE
VIDEO SW
D GND
M REQ
D-FIL_INIT
D-FIL_SELEXT
I/P_SW
WIDE
P.CONT
D GND
FLG GND
D GND
QU_TX
QU_RDY
QU_RX
QU_RST
QU_SYNC
QU_SO0
QU_SO1
QU_SO2
QU_SO3
QU_SI2
QU_SI1
QU_SI0
D+5V
D.GND
UCOM-DI
UCOM-DO
SIRCS
P.CONT1
CABLE_DETECT2
BUFFER
INVERTER
(CHASSIS)
SYSTEM CONTROLLER
∗R370
Q302.303.307
LED DRIVER
(CHASSIS)
AC-DETECT
EVER5.6V
AMPMICOM_RESET
RESET SWITCH
RESET SWITCH
M+12V
AMPMCON
NC
NC
NC
NC
NC
NC
NC
NC
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
N
C
NC
NC
NC
NC
NC
NC
NC
Q304,305,308,309
WAKE UP SWITCH
(1/2)
(SYSTEM CONNECTOR)
TO
SA-WSLF10
(US,AUS)
4.7k(US)
0(SP,TW)
1.5k(AUS)
4.7k(AUS)
2.2k(US)
∗R371
µPD70F3033BYGF
(Page 61)
(Page 57)
(Page 59)
(Page 54)
(Page 57)
(Page 63)
HCD-LF10
57
57
HCD-LF10
6-23. SCHEMATIC DIAGRAM – DVD POWER (2/2)/FAN CONTROL Boards –
•
See page 66 for IC Block Diagrams.
R913
Q911
R923
C910
C903
C906
C902
C931
C932
D931
C913
C912
C923
C922
C918
C928
L902
C916
L912
L922
D961
C935
L
9
0
1
D
9
01
L
9
1
1
L
92
1
R
9
12
D
91
1
IC904
IC902
IC906
C934
C933
CN910
C911
L925
R925
R926
R927
CN901
C929
C930
Q901
C904
R901
R903
C907
C919
Q921
R914
C917
C927
C924
R921
R924
C914
R911
D
92
1
IC903
IC901
L301
CN902
CN402
CN401
Q401
Q402
TH401
C402
R402
R406
R405
R407
R403
C403
R411
R410
R409
D401
M401
100
MUN2213
100
100
16V
16V
1000
16V
100
16V
16V
1000
16V
22
10V
100
6.3V
10EDB40
1000
16V
1000
16V
1000
16V
1000
16V
1000
16V
100
6.3V
100
16V
16V
10EDB40
22
10V
1
1
E
Q
S
0
4
5
6
0
1
1
E
Q
S
0
4
SI-8050S-LF1101
0.1
0.1
2P
0.1
150
150
150
8P
0.1
0.1
MUN2213
0.001
0
100
0.1
0.1
MUN2213
2.4k
0.1
0.1
0.001
180
3.3k
0.001
180
1
1
E
Q
S
0
4
SI-8033S
SI-8120JF
4P
2P
2P
2SD1624-T-
T D
2SC2712
0.1
10k
1k
2.2k
22k
30k
0.1
150
150
150
MM3Z6V2ST1
(FAN)
M12V
MGND
UCOM5V
DGND
+6.5V
P.CONT
OUT
IN
GND
CONT
VREF
M+12V
MGND
D+5V
D.GND
D.GND
D+3.3V
D+3.3V
D.GND
OUT
IN
GND
CONT
VREF
D.GND
FAN VDD
+15V(DIGITAL)
D-GND
+15V(MOTER)
M-GND
OUT
IN
GND
CONT
VREF
+5V REGULATOR
O
I
G
G
O
I
+5V REGULATOR
REGULATOR CONTROL
REGULATOR CONTROL
REGULATOR CONTROL
+3.3V REGULATOR
+12V REGULATOR
+6.5V REGULATOR
(2/2)
(SYSTEM CONNECTOR)
TO
SA-WSLF10
FAN VDD
FAN GND
Q401,402
FAN MOTOR DRIVER
FAN VDD
D.GND
µPC2905T-E1
47
µH
µPC2905T-E1
10
µH
150
µ
H
10
µH
10
µH
100
µ
H
10
µH
150
µ
H
(Page 56)
(Page 56)
(Page 48)
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