Power Supply Block Diagram - Pioneer HD-V9000 Service Manual

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4.3 POWER SUPPLY BLOCK DIAGRAM

QQ
3 7 63 1515 0
A
A DECM SERVICE Assy
B
C
TE
L 13942296513
IC4002
ADV7172KSTZ
BDOOKA5WFP
1.2V REG
LDO1.2V_OUT
IC4003
HDMI
D-Audio
D
TRANSMITTER
3.3V(AV)
3.3V
3.3V(TV)
1.2V
IC5501
AK4114VQ
D 4 0 0 3
E
www
F
D
HPVB Assy
22
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LAN
JA3501
(AKP1337)
D 5 0 0 2
IC5001
S-1170B50UC-OUJ
5V REG
V+5_V_5
IC5004
MM1504XN
IC5005
6dB AMP
CHARA.GEN
PDC084B
5.0V
5.0V
P 6 0 1 3
1 2
1.6A
D 6 0 2 9
D 6 0 3 0
IC6011
LTC3850EGN
V+1R8D_Sa
V+1R2D_Sa
DC-DC
CONVERTER
1.8V
0.9V REG
0.9V(VTT) VTT+0R9D_DDR2B
0.9V(Vref)
VRef+0R9D_DDR2B
DDR2 x2
IC6013
D 6 0 2 5
IC2003
LP2996M
IC2004
IC5009
S-1170B18UC-OTD S-1170B18UC-OTD
IC5002
1.8V REG
V+1R8_V_5 IC5007
SD VIDEO
ENCODER THS8200PFP
IC5008
3.3V
NJM2566AV HD VIDEO
Sync Sep
ENCODER
3.3V
6dB AMP
3.3V
5.0V
IC4507
1.8V
LMH1980MM
D 5 0 0 3
C N 6 5 0 5 C N 6 5 0 9
V K N 1 4 1 7
V K N 1 9 3 1
C N 9 0 0 1
C N 8 2 0 2
DKN1545
V K N 1 9 3 1
IC9001
BH3544F
V+3R3D_1
HP AMP
5.0V
x ao
y
1
. i
GNDD m i n i S M D C 0 5 0 F
miniSMDC050F Specification
Max Volt/Max Current:60V/10A
Hold Current:0.5A
Trip Current:1A
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8
EXT-SYNC DIPSW COMPONENT OUT
S4504
JA4501 JA5001
(DSH1069)
(DKN1537-1) (DKN1536)
IC5510
D 5 5 2 2
NJM2872BF05
5V REG
V+5HP
IC5505
D 5 5 0 2
S-1170B50UC-OUJ
5V REG
V+5A_5
IC5503
Audio DAC
PCM1753DBQ
5.0V LAN9211-ABZJ
IC2001
IC6010
MPEG
DECODER S-1170B25UC-OTK
3.3V 2.5V REG
V+2R5D_F
1.8V
1.2V
1.2V REG
DDR2 x2
IC2005
V+1R2D_F
1.2V(DDR2)
IC2006
IC6009
1.8V
1.2V(PLL) PQ035ZN01ZPH
0.9V REG
VTT+0R9D_DDR2A 0.9V(VTT)
Q Q
0.9V(Vref) VRef+0R9D_DDR2A 0.9V(Vref) 3 6 7
IC6012
0.9V(Vref)
LP2996M
D 6 0 2 6
NLC5015AZB
IC4502
IC4519
S-1170B18UC-OTD
1.8V REG 1.8V REG
V+1R8T2_3
V+1R8T1_3
Timing
Timing
Generator
Generator
3.3V 3.3V
1.8V 1.8V
IC4512
IC4508
GS4911BCNE3
GS4900BCNE3
D 4 5 0 2 D 4 5 0 5
C N 6 5 0 8
DKN1608
C N 8 2 0 1
DKN1608
SD CONTROL IC
3.3V
u163 1.8V
1.8V REG
D 8 2 0 2
V+1R8D
IC8202
IC8201 MSC1007
P8201
S-1170B18UC-OTD
2 D 8 2 0 1
B SDCB Assy
TER
1 1
SD_W
1 2
J A 8 2 0 1
C K S 5 9 5 6
SD Card Slot
HD-V9000
3
4
2 9 9 4
HDMI OUT
JA4001
V K N 2 0 7 6
JA5002
(DKN1538)
P 4 0 0 4
GNDD
N A N O S M D C 0 3 5 F
NANOSMDC035F Specification
Max Volt/Max Current:16V/20A
Hold Current:0.35A
Trip Current:0.75A
V+5D_HDMI
L4001
ATL7010
D 5 5 0 1
IC5502
NJM2387DL3
for
P 5 5 0 1
10.7V REG
Audio OPAMP 2 1
CIRCUIT V+10R7
200mA
IC6003
LT3505EMS8E
DC-DC
CONVERTER
V+6D
D 6 0 0 6
IC3506
EEPROM
3.3V
M93C46-WMN6
IC3505 IC6001
LAN controller
S-1170B33UC-OTS
3.3V(D)
3.3V REG
V+3R3L
3.3V(A)
IC1502
D 6 0 2 3
XC3S50-4TQG144C
IC6008
FPGA
1.25V REG
MAIN CPU
V+1R25D
3.3V
PQ035ZN01ZPH
3.3V
2.5V
1.25V
D 6 0 1 9
IC1001
R5S77640N300BG
1.2V
SDRAM x4
IC1004,IC1005 D 6 0 3 3
IC1006,IC1007
1 S S 3 5 2
TO FLCB Assy
D 6 0 2 4
3 . 3 V
IC7701(SUB CPU)
1 3 1 5 0 5 8 2 9
D 6 0 3 4
1 S S 3 5 2
P 6 0 1 2
1 2
1A
IC6014
MM3286EF
Temp Sensor
IC6004
3.3V
LTC3850EGN
DC-DC CONVERTER
V+2R6D_SC
IC3001
1.8V REG
V+1R2D_SC 88DE2710
SCALER
3.3V
2.6V
1.2V
IC2502
1.3V REG
MB86277
VREF_SC VREF_SC
V+1R3D_SC_DDR
3.3V
DDR x2
IC6006
1.8V
SDRAM x2
IC3002,IC3003
IC2504,IC2505
LP2995M
1.3V
3.3V
2.6V
C
USBB Assy
m
V+5D_1
IC9503 IC9502
IC9504
R5523N001B R5523N001B USB2512A-AEZG-TR
co
USB HUB cont
High Side SW High Side SW
5.0V
5.0V
3.3V
.
JA9501
USB JACK
1 2 3 4
UPPER
5 6 7 8
LOWER
GNDD
4
2 8
9 9
DIGITAL AUDIO O
OUT
JA5502
(PKB1036)
JA5501
(AKB7164)
V+5D_1
V+12D_SW
for
Audio MUTE
CIRCUIT
Q 6 0 0 2
1 2
RTQ040P02
V+5D_1
V+3R3D_1
DC-DC
P 6 0 1 1
1.25A
2 1
V+3R
1 2 V+5
P 6 0 1 0
2.5A
FLASH
IC
3.3V
LTC3
IC1011
V+5E
DYW1786
E M E R G
IC6002
9 4 2 8 LTC3850EGN 9 9
DC-DC CONVERTER
V+5E
P 6 0 0 4
2 1
V+3R3D_2
1.6A
IC6005
S-1170B18UC-OTD
C N 6 0 7
A K M 1 2 7 6
C N 9 5 0 2
A K M 1 2 7 6
IC9501
S-1170B33UC-OTS
3.3V REG
V+3R3D_USB
D 9 5 0 1
GNDD