Sharp BD-HP17U - Chapter 5. Block Diagram; Main Block Diagram

BD-HP17U
5 – 1
BDHP17U
Service Manual
CHAPTER 5. BLOCK DIAGRAM
[1] MAIN BLOCK DIAGRAM
1
23
1097654 8
J
A
B
C
D
E
F
G
H
I
1311 191816151412 17
SC4201
HDMI Out
QSOCZA072WJZZ
IC4204
PQ1LA503
IC4202
PQ1LAX95
IC4201
LCX125FT
A_9V
CN2401
SPDIF OUT
GP1F55TK
CN2301
SC5601
CEC
IC3003
Serial Flash
16Mbit
RH-IXC723WJQZ
IC7802,4
DDR2 SDRAM
1Gbit[64M16bit]
RH-IXC567WJQZ
YOUT,PBOUT,PROUT
VCRYOUT,VCRCOUT
IC8505
CH-IXC147WJVK
NANDFlash
512Mbit[64M8bit]
K9F1208U0C
SBRST
WP
IC8502
CHIA-047TWJVA
Nor Flash
4Mbit[256K16bit]
SBRST
WP
D_3.3V D_3.3V
PCM
IC5606
2ch Audio DAC
VHIAK4340ET-1
AUDIO
_5V
CSI
AUDIO
_-5V
L/R
I2CM_SCL, I2CM_SDA
BE
Debug
Serial
Analog Board
CSN
CCLK
CDT1
A_5V
PMUTE1
PMUTE2
AUDMAINMUTE
FIL_SEL1
IC8503
64k E2P
VHIM24C64WM-1
Main Board
D_3.3V
Q4201,2
LEVEL CHANGE
DDC
Tx
J7002
USB connector
QSOCZA133WJQZ
IC7001
ETHER
PHY
VHILAN8700+-11
J7001
ETHER connector
QJAKZA051WJQZ
GPIO
DAO1
HDMI
Tx
ROM/GIO
SATA
SPDIF
I2C
IC7201
BD Player BE-FE
EMMA3-PF
(MC-10121F1-227)
RH-IXC838WJQZ
Y/Pb/Pr
Y/C
27 MHz
D_3.3V
USB2.0
ETHER
MAC
BD/DVD Drive Unit
DRIVE
IC2503
FuCON
FL_BUSY
FR_TXD, FR_RXD
POWER_FAIL
CBOOT
COLD_RST#
CEC IN/OUT
R/C RECEIVER
EJECT
DAO0
E2PROM
(for FE)
Motor Drive
8V
Regulator
IR
PCI
UART0
UART1
Drive
Controller
UART
Reset
IC2506
VHIT7SET08F1E
D_3.3V
DRIVE_I/F
IC7803,5
DDR2 SDRAM
1Gbit[64M16bit]
RH-IXC567WJQZ
SIO
Quad I/O
PATA
OVP
FAN_DET
P_FAIL
SHORT_DET
FE
Debug
Serial
FE
PARTNER
FE
Analog Monitor
BE
MIPS/VR
BE
VR
ETHER_RST
I2S
ATA I/F
LED
Operation Board
Primary
Control
IC901
MR4010
Switching
Transformer
WA327WJ
AT_12V
Rectifier
AT_-12V
Rectifier
FAN REG
Q901
2SD468
AT_12V (To MAIN PCB)
FEED BACK
STANDBY CTL
LOW_POWER_CTL
Over Voltage Protector
OVP
SUB_PC_-8V SW
Q953
2SB1132Q
SUB_PC_-8V (To MAIN PCB)
FAN_VDD
To FAN
CN902
Power Board