Pioneer DV-510K-S Service Manual page 49

5
B SCHEMATIC DIAGRAM
MT PCB)
2
W810
DQ0
SFLASH_CS
DQ1 SFLASH_DO
DQ2
DQ3
DQ4
V+5V_USB
DQ5
DQ6
USB_FLAG
DQ7
DQM0
USB_P_ON-L
USB_P_ON-H
DWE#
Q4003
KRC103SRTK
DCAS#
DRAS#
6
DBA0 FLDC-
-28V
DBA1 FLDC+
MA10
V+3E
MA0 IR
FP_DO
MA1 STB
FP_DI
MA2 FP_SCK
MA3
5
USBN
USBP
W844
USB+5V
HE DC VOLTAGE EACH PART WAS
EASURED WITH THE DIGITAL TESTER
URING PLAYBACK.
5
6
16M SERIAL FLASH IC
IC4004 AT26DF161-SU
CE# VCC
R4043
SO HOLD# NC
33
WP# SCK
VSS SI
HIGH SIDE SW IC
IC4007
R5523N001B-TR-F
R4021
/FLG
3.3
10K
GND
0
EN
3.3
3.3
0
0
D_GND
D4003
L4001
DLP11SN201HL2L
AVRL161A1R1NT
1
W831
2
D4002
(SCHOTTKY 3.0A) AVRL161A1R1NT
D4005
EC31QS04
CAUTION: DIGITAL TRANSISTOR
6
C4062
0.1 B
SFLASH_CK
TP4004
SFLASH_DI
VIN
5.3
TP4035
VOUT
5.3
FROM/TO DISPLAY
CP4002
00_6232_011_006_800+
FLDC-
-28V
FLDC+
DGND
DGND
V+3E
IR
DO (F to M)
STB
DI (M to F)
CLK
CP4004
B4B-PH-SM4-TB(LF)(SN)
USBN
USBP
USB+5V
GND(USB)
4
3
DV-510K-S
7
FROM POWER PORT
V+5V_USB
11
10
9
8
7
6
5
4
3
2
1
4
3
2
1
PCB130
DMG099
7
8
A
B
C
D
E
F
49
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