Block Diagrams, Test Point Overviews, and Waveforms
31
EBJ1.0U
6.
Block Diagram Control & Clock Signals
K
LED KEYBOARD
C CLOCK SIGNALS
B5
VIPER:
B7B
HDMI: I/O + CONTROL
B16A
CONNECTIONS A
B5B
VIPER: MAIN MEMORY
G
SIDE AV
B5E
VIPER: EEPROM
B2A
CHANNAL DECODER
B3B
MPIF MAIN: SUPPLY
B4A
PNX2015:
B6
VIDEO DAC
B4D
PNX 2015: DDR INTERFACE
B4E
PNX 2015: STANDBY & CONTROL
1214
KEYBOARD
6001
LED
RED
PC-TV-LED
6
1103
1M21
6
LED1
KEYBOARD
AK21
AK23
AH17
DETECT-3V3 (P2.2)
AG17
DETECT-5V (P2.3)
AK18
DETECT-8V6 (P2.4)
AJ18
DETECT-12V (P2.5)
AK16
ENABLE-3V3 (P0.4)
AJ21
RESET-SYSTEM
AH21
RESET-AUDIO
6
SPI-CLK
AG16
UART-SWITCH (P0.7)
AJ16
LAMP-ON (P0.5)
AH20
SDM
9P24
9P14
VIPER
PNX2015
7J00
PNX2015E
AG13
P50-HDMI
AG13
SUPPLY-FAULT
AG18
PROT-AUDIOSUPPLY (P2.7)
SDM
43
21
2
3
4
1
1307
USB1-DM
USB1-DP
USB 1.1
CONNECTOR
AG22
STBY-WP-NAND-FLASH
1003
1006
1004
1002
1001
1007
512K
FLASH
7LA7
M25P05-AVMN6P
AH10
46
PNX-MCLK-N
DDR
SDRAM
128Mx16
7L50
K4D261638F
A16
45
PNX-MCLK-P
A17
K3
TUN-VIPER-RX-CLKP
M29
T2
TUN-VIPER-TX-CLKN
U30
T1
TUN-VIPER-TX-CLKP
U28
MPIF
E/W &
CONTROL
7A00
PNX3000HL/N3
AH19
DV2A-CLK
AF30
AG25
DV3F-CLK
AK28
7V00
PNX8550EH/M1/S1
B5A
7B50
TDA9975HS/8/C1
HDMI
CONTROL
M27-PNX
M135-CLK
C30
D29
Y28
135
DV4-CLK
2
AK8
B4B
40
CLK-MPIF
M4
7V01
7V02
MM_CLK_N
MM_CLK_P
A18
B18
46
45
DDR
SDRAM
16Mx16
B5B
4
4
AG20
LED2
AF16
DETECT-1V2 (P2.0)
AH15
ENABLE-1V2 (P0.2)
TUNNELBUS
DDR INTERFACE
DV I/O INTERFACE
S CONTROL
MAIN MEMORY
CONTROL
A/V + TUNNELBUS
1H00
27M
A2
C4
1LA0
16M
AH12
AJ12
G_XXXX_XXX.eps
210306
1309
1M60
3
3
1
1
4
4
5300
PLL-OUT
PCI-CLK-VPR
D28
AD2
3H06
USB-BUS-PW
AJ29
AJ28
AH27
B5C
7P80
TC58DVM92F1
EEPROM
(32Mx16)
NAND-REn
AK5
8
NAND-WEn
AJ7
18
NAND-SEL
AA2
9
W2
NAND-CLE
AK12
16
NAND-ALE
AJ12
17
B4E
RESET-MIPS
AD3
AG19
RESET-SYSTEM
AD4
AJ21
POWERDOWN-HDMI
B5
115
DEBUG-BREAK
B28
AG21
SOUND-ENABLE
C27
B8A
RESET-FE-MAIN
F1
HPD-HIRATE
AD27
B7A
HDMI-COAST
AB27
124
AG22
AB28
CHDEC-CLK
7T22
NXT2004
DTV
CABLE AND
TERRESTRIAL
RECEIVER
59
DV1F-CLK
AH16
51
DV1F-DATA
NAND
IRQ-FE-MAIN
A26
84
IRQ-MAIN
B4C
B4B
DV I/O INTERFACE
VIDEO
DAC
7G40
ADV7123KST140
24
MP-CLKOUT
J30
DV-CLKIN
DV-CLKIN
E30
B1A
STBY-WP-NAND-FLASH
B04E
19
B5E
B5A
B4A
B16A
B10D
B4D
B4E
B1A
B8A
B7A
AH14
POWER-OK-DISPLAY
AJ16
RESET-PNX2015
AA27
AG21
DEBUG-BREAK
B1A
AH22
RESET-MAIN-NVM
B5E
2
2
2
2
1M01
3
SPI-WP
AJ27
AJ16
BACKLIGHT-CONTROL
B4G
ON / OFF
C
CHANNEL -
VOLUME -
MENU
IR
SENSOR
IR
3
3
RC
AK13
+5V2-STBY
7002
3014
1
1
LIGHT-SENSOR
AH23
1T11
25M14
29
30
KEYBOARD
RC
LIGHT-SENSOR
LED1
LED2
3016
LED_SEL
6005
6004
7001
+5V2-STBY
2
2
Summary of Contents for EBJ1.0U
Page 166: ...Revision List EN 166 EBJ1 0U 11 ...