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CHAPTER 5.
BDHP17U
BLOCK DIAGRAM
[1] MAIN BLOCK DIAGRAM
J
Power Board
Over Voltage Protector
I
AT_12V
Rectifier
Primary
Switching
Control
IC901
Transformer
WA327WJ
MR4010
AT_-12V
Rectifier
H
FEED BACK
STANDBY CTL
Operation Board
G
EJECT
CEC IN/OUT
UART
IC2503
FuCON
LED
F
IR
R/C RECEIVER
E
DRIVE
8V
Motor Drive
Regulator
D
E2PROM
(for FE)
C
BD/DVD Drive Unit
B
A
1
2
3
4
To FAN
CN902
OVP
FAN REG
FAN_VDD
Q901
2SD468
AT_12V (To MAIN PCB)
SUB_PC_-8V SW
SUB_PC_-8V (To MAIN PCB)
Q953
2SB1132Q
LOW_POWER_CTL
Main Board
FR_TXD, FR_RXD
OVP
FAN_DET
P_FAIL
SHORT_DET
POWER_FAIL
CBOOT
FL_BUSY
COLD_RST#
D_3.3V
BE
Debug
UART1
Serial
UART0
DRIVE_I/F
PATA
Drive
Controller
IC3003
Quad I/O
Serial Flash
SIO
16Mbit
BD Player BE-FE
RH-IXC723WJQZ
EMMA3-PF
(MC-10121F1-227)
RH-IXC838WJQZ
SATA
D_3.3V
PCI
IC2506
VHIT7SET08F1E
Reset
FE
FE
FE
BE
BE
Debug
PARTNER
Analog Monitor
MIPS/VR
VR
Serial
5
6
7
8
Service Manual
D_3.3V
Q4201,2
LEVEL CHANGE
YOUT,PBOUT,PROUT
VCRYOUT,VCRCOUT
IC8503
64k E2P
VHIM24C64WM-1
AUDIO
_-5V
27 MHz
2ch Audio DAC
VHIAK4340ET-1
PCM
I2C
HDMI
Tx
DAO0
I2S
DAO1
SPDIF
IC7201
Y/Pb/Pr
Y/C
ETHER
ETHER
MAC
VHILAN8700+-11
ETHER_RST
GPIO
USB2.0
ROM/GIO
RST
SB
IC7803,5
IC7802,4
IC8502
DDR2 SDRAM
DDR2 SDRAM
CHIA-047TWJVA
1Gbit[64M 16bit]
Nor Flash
1Gbit[64M 16bit]
RH-IXC567WJQZ
4Mbit[256K 16bit]
RH-IXC567WJQZ
D_3.3V
9
10
11
12
5 – 1
SC4201
HDMI Out
QSOCZA072WJZZ
I2CM_SCL, I2CM_SDA
DDC
A_9V
Tx
IC4204
PQ1LA503
IC4201
LCX125FT
A_5V
CEC
IC4202
PQ1LAX95
PMUTE1
PMUTE2
AUDMAINMUTE
FIL_SEL1
CSN
AUDIO
_5V
CCLK
CDT1
CSI
IC5606
L/R
CN2401
SPDIF OUT
GP1F55TK
Analog Board
J7001
IC7001
ETHER connector
PHY
QJAKZA051WJQZ
J7002
USB connector
QSOCZA133WJQZ
RST
SB
IC8505
CH-IXC147WJVK
NANDFlash
512Mbit[64M 8bit]
K9F1208U0C
WP
WP
D_3.3V
13
14
15
16
BD-HP17U
17
18
19
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