Philips 37PF9631D/37 - Block Diagram Control & Clock Signals

Block Diagrams, Test Point Overviews, and Waveforms
EN 35EJ2.0U LA 6.
Block Diagram Control & Clock Signals
J
LED SWITCH PANEL
E
TOP CONTROL
CONTROL + CLOCK SIGNALS
B05
VIPER:
B07B
HDMI: I/O + CONTROL
B16A
CONNECTIONS A
B05B
VIPER: MAIN MEMORY
D
SIDE I/O
B05E
VIPER: EEPROM
B02A
CHANNAL DECODER
B03B
MPIF MAIN: SUPPLY
B04A
PNX2015:
B06
DISPLAY INTERFACE: MOP
B04D
PNX 2015: DDR INTERFACE
B04E
PNX 2015: STANDBY & CONTROL
AL1
AMBI LIGHT
AL2
AMBI LIGHT
1M01
(1684)
KEYBOARD
6801-1
LED1
RED
PC-TV-LED
6
1870
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
4321
2
3
4
1
1005
USB1-DM
USB1-DP
USB 1.1
CONNECTOR
AG22
STBY-WP-NAND-FLASH
1703
1706
1704
1701
1702
1705
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
B05A
7B50
TDA9975HS/8/C1
HDMI
CONTROL
M27-PNX
M135-CLK
C30
D29
Y28
135
DV4-CLK
2
AK8
B04B
40
CLK-MPIF
M4
7V01
7V02
MM_CLK_N
MM_CLK_P
A18
B18
46
45
DDR
SDRAM
16Mx16
B05B
LED2
GREEN
LED-SEL
4
4
AG20
LED2
6801-2
VOLUME +
AF16
DETECT-1V2 (P2.0)
AH15
ENABLE-1V2 (P0.2)
TUNNELBUS
DDR INTERFACE
DV I/O INTERFACE
STANDBY + CONTROL
MAIN MEMORY
CONTROL
A/V + TUNNELBUS
1H00
27M
A2
C4
1LA0
16M
AH12
AJ12
G_15940_038.eps
220506
1050
1M60
1M60
33
11
44
5000
PLL-OUT
PCI-CLK-VPR
D28
AD2
3H06
USB-BUS-PW
AJ29
AJ28
AH27
B05C
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
B04E
RESET-MIPS
AD3
AG19
RESET-SYSTEM
AD4
AJ21
POWERDOWN-HDMI
B5
115
DEBUG-BREAK
B28
AG21
SOUND-ENABLE
C27
B08A
RESET-FE-MAIN
F1
HPD-HIRATE
AD27
B07A
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
B04C
B04B
DV I/O INTERFACE
MOP
7G00
XC3S200-4TQG144C
24
MP-CLKOUT
J30
DV-CLKIN
DV-CLKIN
E30
B01A
STBY-WP-NAND-FLASH
B04E
19
B05E
B05A
B04A
B16A
B10D
B04D
B04E
B01A
B08A
B07A
AH14
POWER-OK-DISPLAY
AJ16
RESET-PNX2015
AA27
AG21
DEBUG-BREAK
B01A
AH22
RESET-MAIN-NVM
B05E
22
22
1M01
3
SPI-WP
AJ27
AJ16
BACKLIGHT-CONTROL
B04G
ON / OFF
CHANNEL +
CHANNEL -
VOLUME -
MENU
IR
SENSOR
IR
3
3
RC
AK13
+3V3STBY
7802
3803
1
1
LIGHT-SENSOR
AH23
CONTROL
1T11
25M14
29
30
KEYBOARD
RC
LIGHT-SENSOR
LED1
LED2
MP-CLK
7001
P87LPC760
MICRO
CONTROLLER
7018
7009
7015
5014
1M11
11
6
1
7019
7010
7016
5015
7020
7011
7017
5016
RED
BLUE
GREEN
1M49
1
2
3
4
SCL
SDA
RXD
1M39
1
2
3
TO 2nd
AMBI LIGHT
PWB
TO 1M49
MOP
B4G
See also
block diagram
I2C
7
6
8
20
18
19
7118
7109
7115
5114
1M13
11
6
1
7119
7110
7116
5115
7120
7111
7117
5116
BLUE
GREEN
16
13
14
RED