Schematic Diagram - Mb Section (7/7) - Sony DVP-CX995V Service Manual

DVP-CX995V
7-14. SCHEMATIC DIAGRAM – MB Section (7/7) –
(7/7)
(Page
AMUTE
AMUTE
51)
(Page
BE_RST
51)
R372
(Page
0
BE_RST
BE_RST
48)
R362 R366
10k 10k
TMODE_SW
TMODE_SW
(Page 48)
BE_BUSY
BE_BUSY
BE_CS
BE_CS
BE_TXD
BE_TXD
BE_RXD
(Page 48) BE_RXD
P_CONT
P_CONT
(Page 51)
VMUTE
VMUTE
V_OFF
V_OFF
CIS_RXD
CIS_RXD
CIS_TXD
CIS_TXD
(Page 49)
R368
CN307
0
4P
TXD
RXD
NC
GND
+3.3V
DSENS_OUT
(FOR ADJUSTMENT) GND
HH_OUT
CN301
3P
R356
0
R381
100
R319
0
C301
0.01
DVP-CX995V
• See page 68 for Waveforms. • See page 76 for IC Pin Function Description.
Q301,302
WAKE-UP SWITCH
Q302
Q301 2SC2712-YG
2SC2712-YG -TE85L
-TE85L
R315 R316
47k 47k
D301
1SS355
C317
0.1
R306 22
R341
470k
CIS_RXD R304 0
CIS_TXD R303 0 R318
10k
CIS_RXD R302 0
R327
100k
C311
1000p
BE_BUSY
BE_RST
TBM+ SYSTEM CONTROLLER
IC304
TBM-
µPD703260-YGF
-S30-JBT-A
BE_TXD R342 0
BE_RXD R349 0
DRM+
DRM-
LDM+
LDM-
R308
10k
R317
100k
IC306
S-80827CNUA-B8MT
WAKE-UP SWITCH
IC302
PST9127NL
WAKE-UP SWITCH
IC305
PST9127NL
R347
10k
R322 R333 C314
0 0 0.001
KEY0 KEY1
R305 22
C324
0.01
R330 C325
10k 0.01
X301
5MHz
C315
47
4V
R348 10k
R346 10k
R345 10k
R344 10k
Q303,304
LEVEL SHIFT
52 52
RESET SIGNAL
GENERATOR
C319
0.01
Q305
DTA144EKA-T146
INVERTER
DRM-
DRM+
TBM-
TBM+
LDM-
LDM+
LD_SW
DR_SW
TSENS4
DSENS_IN
KEY2
C326 0.01 KEY3
TSENS3
C327 0.01 KEY4
TSENS2
SL301 C328 0.01
R351
TSENS1
120
R350 10k
R352
33
C316 0.01 3.3V-D
C320 0.01 DSENS_IN RV301
22k
DIMM
D101
1SS367
R370 10k DR_SW
R371 10k LD_SW
LED6
Q307
LED5
DTC114EKA-T146
LED DRIVE
C321 C322
0.01 0.01
LED2
SL302
R354 R353
LED0
10k 10k
LED5
R360 R361
LED1
10k 10k
TMODE_SW
LED6
KEY2
Q304
FLDRST
DTA123EKA-T146
KEY0
FLDCS
IR
FLDSCLK
FLDSDATA
LED4
KBCOUT
Q303
DTC114EKA-T146 LED3
KBC_IN
KEY1
KBDOUT
KEY3
KBD_IN
KEY4
JOG_B
JOG_A
DGND
3.3V-EVER
3.3V-D
Q306
(Page 51)
DTA144EKA-T146
INVERTER
CN305
10P
DRM-
DRM+
TBM-
TBM+
LDM-
LDM+
GND
(Page 63)
LOAD_SW
GND
DOOR_SW
CN304
9P
TSENS4 (Page 61)
DSENS
S+5V
GND
TSENS3
TSENS2
TSENS1
LED
S+5V
(Page 67)
(Page 51)
R358
3.3k
5V-D
CN303
25P
LED2
LED0
LED5
LED1
LED6
GND
KEY2
FLDRST
KEY0
FLDCS
IR
(Page 65)
FLDCLK
GND
FLDDATA
LED4
KBCOUT
LED3
KBCIN
KEY1
KBDOUT
KEY3
KBDIN
KEY4
JOG_B
JOG_A