Schematic Diagram - Dmb07 Board (8/10) - Sony HCD-LF10 Service Manual

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6-16. SCHEMATIC DIAGRAM – DMB07 Board (8/10) –
RXD
TXD
(FOR CHECK)
GND
D5V
CN202
4P
F4
F3
(7/10)
(Page 50)
R240
47k
Q202
DTC114TE-TL
BUFFER
R227
4.7k
F5
F6
TRST
TDI_SACD
TMS
(3/10)
TCK
(Page 46)
A3V-2
D5V
(5/10)
DGND
(Page 48)
D3V
C214
0.01
HCD-LF10
• See page 64 for Waveforms. • See page 72 IC Pin Function Description.
(8/10)
31
30
27M
R251
0
R260
4.7k
R259
4.7k
C256
0.01
R234
R253
R254
R291
10k
4.7k
4.7k
100
I2C_SCL
R292
100
I2C_SIO
2 . 4
AV7
AV6
AV5
EEPROM
AV4
IC204
BR9040F-WE2
R/ B
WC
AV3
VCC
GND
AV2
CS
DO
AV1
SK
DI
AV0
(0)
XSRQ_ZIVA
XSAK#
SDEF#
XDCK#
DRVIRQ
DRVCLK
DRVTX
DRVRX
DRVRDY
R248
4.7k
C257
C204
C290
C251
C244
0.01
0.01
100p
0.01
0.01
ALE
RST_SPC
R241
R246
0
10k
R244
1k
SYS_RST
R247
1k
4 . 5
SYS_RST
R255
0
C216
0.01
HA3
R230
33
HA2
R231
33
R299
820
FL205
I
G
O
+1.8V REGULATOR
C260
C265
C266
C283
IC211
0.01
10
0.01
100p
µPC2918T-E1
FL206
JIG_MOD
C213
C215
100
0.01
D202
C291
C262
C247
4V
1SS355TE-17
100p
0.01
0.01
V
C
Y/G
CB/B
CR/R
R278
R279
R280
R281
R282
75
75
75
75
75
29
R263
R264
R265
R266
R267
75
75
75
75
75
R273
R274
R275
R276
R277
0
0
0
0
0
R261
4.7k
28
27
26
25
24
C226
0.1
R1000
4.7k
R284
180
R283
1k
DVD SYSTEM PROCESSOR
IC207
ZIVA5X-C2F
R245
4.7k
R257
4.7k
51
51
HCD-LF10
ZIVA_5.1CH_BUS
(4/10)
25
DAC_CTRL_BUS
(10/10)
V MUTE
26
VIDEO_SW
(Page 49)
(6/10)
CN105
C238
17P
0.01
1
VIDEO.SW
V MUTE
2
V_GND
3
V
C237
V
4
0.01
5
V_GND
C
C276
6
C
0.01
7
C_GND
Y/G
C274
Y/G
8
0.01
9
Y/G_GND
CB/B
C236
10
CB/R
0.01
11
CB/R_GND
CR/R
C241
12
CR/B
0.01
13
CR/B_GND
VGND
14
MD31
C279
V5V
15
100p
MD30
I/PSW
16
I/P SW
MD29
WIDE
C242
17
WIDE
0.01
MD28
C248
0.01
MDQM3
R15
22
V5V
MD27
VGND
MD26
MD25
MD24
(Page 48)
MD23
MD22
MD21
MD20
MDQM2
R14
22
MD19
MD18
MD17
MD16
G2
MD15
C252
0.01
MD14
MD13
MD12
C253
0.01
MDQM1
R13
22
MD11
C229
0.01
MD10
MD9
C278
100p
MD8
MD7
C261
0.01
MD6
MD5
C277
100p
MD4
C263
0.01
MDQM0
R12
22
MD3
C271
0.01
MD2
MD1
C280
100p
MD0
MCLK
(9/10)
C270
0.01
(Page 52)
R213
68
MWE
C269
0.01
G3
C268
0.01
C267
0.01
C281
100p
C272
0.01
G4
G5
C282
100p
G6
G7
G8
G9
New part of EEPROM (IC204) on the DMB07 board cannot be used.
Therefore, if the mounted DMB07 board is replaced, exchange new EEPROM
with that used before the replacement.
(Page 47)
(Page 53)
I/O
CN201
(Page 59)
(5/10)

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