Pioneer DV-410V-K Service Manual page 49

5
QQ
3 7 63 1515 0
B SCHEMATIC DIAGRAM
64Mbit(4M*16) 166MHz SDRAM IC
IC4005 M12L64164A-5TG
0.0
VSS VDD
1.5
DQ0
DQ15
0.0
VSSQ VDDQ
1.5
DQ14 DQ1
1.5
DQ2
DQ13
4101
3.3
VDDQ VSSQ
1 B
1.5
DQ12 DQ3
1.5
DQ11 DQ4
0.0
VSSQ VDDQ
1.5
DQ10 DQ5
1.5
DQ9 DQ6
4102
3.3
VDDQ VSSQ
TE
L 13942296513
1 B
1.5
DQ8 DQ7
0.0
VSS VDD
NC NC/RFU LDQM
1.9
UDQM
WE#
1.7
CLK CAS#
1.9
CKE RAS#
NC NC CS#
1.7
A11
BA0/A13
1.7
A9 BA1/A12
1.7
A8 A10/AP
1.7
A7 A0
1.7
A6 A1
1.7
A5 A2
1.7
A4 A3
0.0
VSS VDD
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NOTE:THE DC VOLTAGE EACH PART WAS
.
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
5
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C4052
3.3
0.1 B
1.5 DQ7
3.3
1.5 DQ6
1.5 DQ5
0.0
1.5 DQ4
1.5 DQ3
3.3
1.5 DQ2
1.5
DQ1
USB_FLAG
0.0
1.5
DQ0
3.3
USB_P_ON-L
2.0 DQM0
3.3 DWE#
3.3 D C A # S
3.3 D R A # S
3.3 DCS#
3.3 D B 0 A
1.0 DBA1
0.0 M A 0 1
1.7 M 0 A
1.7 M 1 A
1.7 MA2
1.7 MA3
C4123
3.3
0.1 B
TP4050
USB+5V
x ao
y
CAUTION: DIGITAL TRANSISTOR
i
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6
8
V+3
V+5V_USB
HIGH SIDE SW IC
IC4007
R5523N001B-TR-F
R4021
/FLG
3.3
10K
Q Q
3 6 7 1 3
GND
0
EN
3.3
3.3
0
0
USB_P_ON-H
Q4003
KRC103SRTK
FLDC-
2 - V 8
FLDC+
D_GND
+ V E 3
IR
F _ P D O
STB
F _ P I D
FP_SCK
D4003
L4001
USBN
DLP11SN201HL2L
AVRL161A1R1NT
W831
1
USBP
2
D4002
(SCHOTTKY 3.0A) AVRL161A1R1NT
D4005
W844
EC31QS04
u163
.
DV-410V-K
6
7
2 9 9 4 2 8
DVD MT PCB ASSY (2/7)
VIN
5.3
1 5 0 5 8 2 9 9 4
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
A2001WV2-4P
USBN
USBP
USB+5V
GND(USB)
4
3
m
co
7
8
9 9
A
B
C
2 8 9 9
D
11
10
9
8
7
6
5
4
3
2
1
4
3
E
2
1
PCB130
DMG100
F
49
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