Sony HCD-FL7D (serv.man2) Service Manual ▷ View online
HCD-FL7D
9
9
1-6.
SCHEMATIC DIAGRAM – MB Board (5/7) –
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD PLAY
no mark : DVD PLAY
∗
: Impossible to measure
R212
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R225
R228
R227
R238
R206
C235
C236
C237
R229
R230
C261
R254
C215
C256
C259
R247
R240
C246
C250
C243
R233
R253
R252
C255
C262
C260
C252
C247
C241
C240
C203
R226
R242
Q201
R239
D201
IC203
C212
C214
C213
FL205
FL204
R258
C228
JL212
R268
R269
R270
R271
CN204
CN201
R248
R257
R256
R244
R276
R275
R274
R272
R273
IC206
R245
IC210
C218
C216
C205
C202
C264
C265
C266
C267
C268
C269
C270
C271
R232
R260
R250
R283
R282
C225
C229
C230
C231
C232
C233
R277
R262
R263
R278
R279
R264
R281
R266
R280
R265
R267 C201
R231
R259
C251
R284
R285
22
33
33
33
33
33
33
33
33
33
33
33
33
33
100
0
0.01
0.01
0.01
33
33
0.01
0
0.01
0.01
0.01
4.7k
0
0.01
0.01
0.01
10k
4.7k
4.7k
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
4.7k
0
DTC114TE
-TL
47k
1SS355
BR9040F
100
4V
0.01
0.01
4.7k
0.01
0
0
0
0
17P
4P
4.7k
4.7k
4.7k
4.7k
0
0
0
0
0
ZIVA-5M-PA
10k
0
0
0
0
10
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
4.7k
0
180
1k
0.1
0.01
0.01
0.01
0.01
0.01
75
75
75
75
75
75
75
75
75
75
0
0
33
4.7k
0.01
1k
1k
D2
D3
D4
D5
D6
D7
D8
ZIVA_BUS
DGND
D5V
D3V
AUDIO_BUS
VMUTE
VGND
V5V
VMUTE2
A3V-2
U
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
BA0
BA1
MWE
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
XDCK
XSRQ_ZIVA
XSAK
SDEF
DRVCLK
DRVTX
DRVRX
DRVRDY
DRVIRQ
RST_SPC
M
A0
M
A1
M
A2
M
A3
MA4
M
A5
M
A6
M
A7
M
A8
M
A9
M
A10
MRAS
MCAS
MCSO
MCLK
I2C_SIO
I2C_SCL
MDQM0
MDQM1
MDQM2
MDQM3
27M
MA11
SYS_RST
CS_SPC
M
REQ
CDSEL
TMS
TRST
TCK
TDI_SACD
HAD0
HAD1
HAD2
HAD3
HAD4
HAD5
HAD6
HAD7
HAD8
HAD9
HAD10
H
AD11
HA
D12
HAD13
HAD14
HAD15
HA1
LDS
UDS
MEDUSA_INT
DTACK
R/W
JIG_MOD
ALE
SYS_RST
MEDUSA_CS
HA2
HA3
IEC958
DATA0
DATA1
DATA2
DATA3
XCK
CDSEL2
BB1
BB3
BB4
BB5
BB1
BB2
BB3
BB4
BB5
M
L
M
C
M
DI
BB6
BB7
BB6
BB7
BB2
R/ B
VCC
CS
SK
DI
DO
GND
WC
TXD
RXD
GND
D5V
V5V
VGND
VMUTE
R_GND
CR/B
B_GND
CB/R
C_GND
YGND
V_GND
C
Y
V
VMUTE2
WIDE
I/P-SW
(5/7)
EEPROM
INVERTER
VIDEO.SW(NC)
DVD SYSTEM PROCESSOR
IN
OUT
GND
+1.8V REGULATOR
NC
L
R
C
K-ZIB
A
BC
K
-ZIB
A
µPC2918
(Page 10)
(Page 8)
(Page 7)
(Page 8)
HCD-FL7D
10
10
1-7.
SCHEMATIC DIAGRAM – MB Board (6/7) –
Note: When replacing IC205 of type A, install IC204 instead of IC205.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD PLAY
no mark : DVD PLAY
∗
: Impossible to measure
CL368
CL367
CL366
CL365
CL364
CL363
CL362
CL361
CL360
CL359
CL358
CL357
CL356
CL355
CL354
CL353
CL352
CL351
CL350
IC204
C274
C314
C315
CL389
CL388
CL387
CL386
CL385
CL384
CL383
CL382
CL381
CL380
CL379
CL378
CL377
CL376
CL375
CL374
CL373
CL372
CL371
CL370
C355
C356
R251
C226
C238
C244
C248
C254
C253
FL203
FL202
C258
C257
R213
R261
R249
R214
C263
C249
C245
C242
C239
C234
C217
C219
C204
IC202
IC215
IC205
MR27V3202F
0.01
0.01
0.01
0.01
0.01
10k
0.01
0.01
0.01
0.01
10
0.01
0.01
10
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
MT48LC4M32B2-7
SN74ALVTH16841
MBM29DL324BE
-90PFTN
D2
D3
D4
D5
D6
D7
D8
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA2
HA3
HAD0
HAD1
HAD2
HAD3
HAD4
HAD5
HAD6
HAD7
HAD8
HAD9
HAD10
HAD11
HAD12
HAD13
HAD14
HAD15
HA21
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MDQM0
MDQM1
MDQM2
MDQM3
BA0
BA1
MWE
MCLK
H
A
D
0
H
A
D
1
H
A
D
2
H
A
D
3
H
A
D
4
H
A
D
5
H
A
D
6
H
A
D
7
H
A
D
8
H
A
D
9
H
A
D
1
0
H
A
D
1
1
H
A
D
1
2
H
A
D
1
3
H
A
D
1
4
H
A
D
15
H
A
1
H
A
2
H
A
3
HA1
HA4
MCAS
MRAS
MCSO
HAD0
HAD1
HAD2
HAD3
HAD4
HAD5
HAD6
HAD7
HAD8
HAD9
HAD10
HAD11
HAD12
HAD13
HAD14
HAD15
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
MA11
HA22
HA21
H
A
5
H
A
6
H
A
7
H
A
8
H
A
9
H
A
1
0
H
A
1
1
H
A
1
2
H
A
1
3
H
A
1
4
H
A
1
5
H
A
1
6
H
A
1
7
H
A
1
8
H
A
1
9
H
A
2
0
H
A
2
1
H
A
4
H
A
2
2
A15
A14
A13
A12
A11
A10
A9
A8
A19
WE
RESET
N.C.
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A16
BYTE
VSS
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE
VSS
CE
A0
WE
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
A19
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE
VSS
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
(6/7)
128Mbit SD-RAM
/A-1
DQ15
A21
BUS INTERFACE
A20
32Mbit PROGRAMMABLE ROM
A20
(TYPE B)
(TYPE A)
32Mbit FLASH ROM
(NOT SUPPLIED)
(Page 9)
HCD-FL7D
11
11
1-8.
SCHEMATIC DIAGRAM – MB Board (7/7) –
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD PLAY
no mark : DVD PLAY
∗
: Impossible to measure
R431
R432
R433
R434
R435
CN401
R430
R429
R416
R415
R414
R413
R412
R411
C408
C406
C405
R408
R410
C404
C403
R406
C401
C402
R404
R403
R402
R401
C409
R422
R423
R424
R426
R428
C410
R419
R421
FL401
C411
R417
IC401
IC402
R436
0
0
0
0
0
9P
100
100
100
220
220
220
220
220
0.01
0.01
0.01
10k
10k
0.01
0.01
10k
0.01
0.01
10k
10k
10k
10k
10
10k
10k
0
100
100
0.01
10k
10k
0.01
100
CXD9633Q
SN74LV245APWR
22
SDATAL
SDATAR
SDATARS
SDATALS
SDATALF
SDATAC
DSBC
DSMCK
DGND
D3V
INIT
SYNC
BCK
LRCK
SLR
CW
LR
256FS
256FS
LR
CW
SLR
LRCK
BCK
SYNC
INIT
BCK
LRCK
SLR
CW
LR
256FS
SYNC
INIT
DGND
(7/7)
BUFFER
DIGITAL AUDIO PROCESSOR
(Page 7)
HCD-FL7D
12
12
R284
C928
R570
R571
R571
R771
R773
FB901
(COMPONENT SIDE)
MB BOARD
IC401
IC801
IC401
IC906
IC902
IC904
IC901
IC215
IC206
105
156
157
208
104
53
1
IC509
1
20
60
41
21
40
80
61
IC701
MC BOARD
CN112
B
S
S
7
1
SP RELAY
BOARD
NO816
C
DSP BOARD
CN603
D
2
8
1
9
VIDEO
BOARD
CN701
E
4
2
3
1
3
1
4
5
56
29
1
28
RF BOARD
CN002
A
1-684-998-
12
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
K
L
C411
JW303
JW305
1-9.
PRINTED WIRING BOARD – MB Board (Component Side) –
• Semiconductor
Location
Ref. No.
Location
D201
B-10
IC206
F-10
IC215
H-8
IC401
C-4
IC509
J-4
IC701
J-9
IC801
E-4
IC901
H-5
IC902
F-7
IC904
F-7
IC906
E-6
Q903
B-3
Q904
B-3
Click on the first or last page to see other HCD-FL7D (serv.man2) service manuals if exist.