Block Diagram - Memory/Usb/Lan Section - Sony HT-ST5000 Service Manual

5-2.

BLOCK DIAGRAM - MEMORY/USB/LAN Section -

SD-RAM
IC102
16
DQL0 – DQL7,
DQU0 – DQU7
A0 – A9, A10/AP,
15
A11, A12/BC,
A13, NC
CK J7
CK K7
CKE K9
ODT K1
BA0 M2
BA1 N8
BA2 M3
CS L2
RAS J3
CAS K3
WE L3
DMU D3
DQSU C7
DQSU B7
DML E7
DQSL F3
DQSL G3
RESET T2
SD-RAM
IC103
16
DQL0 – DQL7,
DQU0 – DQU7
A0 – A9, A10/AP,
15
A11, A12/BC,
A13, NC
CK J7
CK K7
CKE K9
ODT K1
BA0 M2 K1
BA1 N8
BA2 M3
CS L2
RAS J3
CAS K3
WE L3
DMU D3
DQSU C7
DQSU B7
DML E7
DQSL F3
DQSL G3
RESET T2
NAND FLASH
IC2001
8
I/O1 – I/O8
CE 9
RE 8
WE 18
ALE 17
CLE 16
RY/BY 7
WP 19
HT-ST5000
16
RDQ0 – RDQ15
IC101 (2/4)
15
RA0 – RA14
AG17 RCLK0
AH17 RCLK0_
AH13 RCKE
AE10 RODT
DIR_SPDIF
>005B
AC10 RBA0
AC15 RBA1
(Page 75)
AG10 RBA2
AF13 RCS_
AE11 RRAS_
AD10 RCAS_
AE9 RWE_
AE17 RDQM1
AH18 RDQS1
AG18 RDQS1_
AH19 RDQM0
AG16 RDQS0
AH16 RDQS0_
AD9 RRESET
(PATTERN ANTENNA)
16
RDQ16 – RDQ31
AG6 RCLK1
AH6 RCLK1_
EEPROM
IC110
SDA A3 2 SDA
SCL B3 6 SCL
AH4 RDQM3
AH7 RDQS3
AG7 RDQS3_
AC8 RDQM2
AG5 RDQS2 SYSTEM CONTROLLER
IC3002 (2/7)
AH5 RDQS2_
VDATA AG27 30 BD_SDI (IF_SDO)
LCDRD AG28 31 BD_SDO (IF_SDI)
VCLK AG26 29 BD_SCL (IF_SCK)
GPIO17 D3 32 BD_CS (XIF_CS)
GPIO1 D1 34 BD_IF_START (START_BIT)
8
NFD0 – NFD7 GPIO15 C1 35 BD_REQ (SYS_REQ)
GPIO6 E3 39 UPG_STATUS
AF22 NFCEN GPIO27 AC24 33 WOL_WLAN (WOL_INT)
AE21 NFREN REXT MDC AD23 13 SUSPEND_INT
AE24 NFWEN OPWRSB AH25 38 OPWRSB
AF24 NFALE GPIO20 G5 144 STREAM_STATUS
AD22 NFCLE
AD21 NFRBN RESET_ AF26 36 BD_RESET (CPU_XRST)
GPIO5 H2 37 JIG_MODE1 (EXT_JIG_MODE)
41 NAND_RESET
SoC
AOSDATA0
AOSDATA1
AOSDATA2
AOSDATA3
B23 OPTICAL
CN1804
3 A4 USB_DP_P1
2 B4 USB_DM_P1
RX+ 3 AC28 TXVP_1
J503 RX– 6 AC27 TXVN_1
LAN (100)
TX+ 1 AB28 TXVP_0
TX– 2 AB27 TXVN_0
WIFI1
ANT1
WLAN/BT
COMBO CARD
DP AA27 USB_DP_P2
DM AA28 USB_DM_P2
WLAN_SYNC F5 GPIO19
WLAN_RST AB23 MDIO
CLOCK CLOCK
X401
BUFFER BUFFER C27 NS_XTALI
27MHz
IC401 IC402
73 73
MTK_L/R, MTK_SL/SR,
MTK_C/SW, MTK_SBL/SBR,
MTK_DSD_SL, MTK_MCLK,
MTK_BCLK, MTK_LRCK
MTK_L/R
B24
MTK_SL/SR
B25
MTK_C/SW
A26
MTK_SBL/SBR
B26
MTK_DSD_SL
NFCEN2 AE22
MTK_MCLK
AOMCLK A24
MTK_BCLK
AOBCK A25
MTK_LRCK
AOLRCK B27
MTK_MCLK, MTK_BCLK,
MTK_MCLK MTK_LRCK, ADC_IN
MTK_BCLK
MTK_LRCK
ADC_IN
VOUTD7 U24
SIGNAL PATH
: AUDIO
: USB
: LAN
: WIRELESS LAN/BLUETOOTH
27M_CLK
HT-ST5000
>006B
(Page 74)
>007B
(Page 76)
>001B
(Page 72)