Block Diagram Control & Clock Signals - Philips 32PFL3403D/85 Service Manual

Block Diagrams, Test Point Overview, and Waveforms
Block Diagram Control & Clock Signals
CONTROL + CLOCK SIGNALS
B5Q MJC MT8280 - DDR2 B5 MJC MT8280
7P01
MT8280
B5R POWER
MT8280
POWER
B5P
MEM_VREF
B4B
B5Q DDR2
7Q01
EDD2516AETA
7Q02
MJC_RDQ(0-31)
EDE5116AJBG
DDR
MJC_R4(0-12)
SDRAM
J8 MJC_RCLK0 F2
K8 MJC_RCLK0n F1
J8 MJC_RCLK1
AB6
MJC_RCLK1n
K8 AA6
J2
MJC_VREF
E KEYBOARD CONTROL
1N16
ON / OFF
1N11
CHANNEL +
1N12
CHANNEL -
1N14
VOLUME +
1N15
VOLUME -
1N13
MENU
J IR LED PANEL
3P11 6P11
7P11
+5V_SW
LED1
WHITE
3P10 6P10
7P10
+3V3STBY
LED2
RED
7P14
3P16
+3V3STBY
IR
+5V_SW
RECEIVER
7P13
+5V_SW
7P12
LC8.1U LA
B6K FPGA - AMBILIGHT
7K01
MT8280
LVDS_TXoCLKp
AB11
LVDS_TXoCLKn
AA11
AB17 LVDS_TXeCLKp
LVDS_TXeCLKn
AA17
AMBI FPGA
LVDS_A
H16
H15
LVDS_A_TXoCLKp
A12
B12 LVDS_A_TXoCLKn
TO 1D03
B4D
A18 LVDS_A_TXeCLKp
LVDS CONN.
LVDS_A_TXeCLKn
B18
LVDS_B_TXoCLKp
F22
F21 LVDS_B_TXoCLKn
TO 1D02
B4D
M22 LVDS_B_TXeCLKp
LVDS CONN.
LVDS_B_TXeCLKn
M21
V21
B4F MT5382 - ANALOG I/O
7P02
V22
M25P16-VMF6P
W16 FLASH_MJC_WE 9
2Mx8
FLASH
SF_S0
A8 15
SF_CK USB 2.0
D8 16
CONNECTOR
SF_CS0 7
A7
SIDE
SF_DO
B8 8
Y18 PWN
PRST
W18
8280_DETECT
Y6
INT0
V17
B4C MT5382 - FLASH & NVM
4
KEYBOARD
KEYBOARD 4
1P10 1C02
KEYBOARD
7 7
7E25
LED1 6 LED1
6
7E26
LED2 4 4 LED2
3 3
IR
5
5
+3V3STBY +3V3STBY
8 8
+5V_SW +5V_SW
LIGHT_SENSOR 1 LIGHT-SENSOR
1
6. 38
B4
RESERVED
LVDS_TXeCLKp
D15
LVDS_TXeCLKn
C15
TO 1D01
B4D LVDS_TXoCLKp B14
LVDS CONN.
LVDS_TXoCLKn A14
J15
J16
7K02
EPCS4SI8N
nCSO
F4 1
FLASH
DCLK 6
D8
ASD0 5
C3
DATA0
F1 2
1K05
H2
3
27M
AMBI_SDA I2C TO
N2
AMBI_SCL AMBI-LIGHT
P3
MODULE
4
1F13
3 USB_DP
AF3
2 USB_DM AE3
1
HP_DETECT
A25
HEAD-PHONE
CONNECTOR
B4C
(I2C)
7F01
+5V_SW
TPS2041BD
6 2
Single-Channel
7
4 Current-Limited
OUT
EN
8 Power Distribution
5
OC Switch
USB_PWE Y5
USB_OC
AA4
PWN B19
PRST C19
8280_DETECT
A18
INT0 B18
DC_PROT V25
B3
KEYBOARD V25
AUDIO
LIGHT-SENSOR U24
IR AC13
B4E MT5382 - FLASH & NVM
7E23
WT61P7-RG440WT
4
19
24
STANDBY 3
CONTROLLER
10 CEC AB14
25
35
IR
9
41
11
MT5382 B4B MT5382 - DDR2 SDRAM
7A01
MT5382
B4D LVDS
7B02
DDR2 SDRAM EDE2516ACSE
B4B
RDQ(0-31)
7B03
EDE2516ACSE
RA(0-12) DDR
SDRAM
K3 RCLK0 J8
MT5382
K2 RCLK0n K8
AC2 RCLK1 J8
AC1 RCLK1n K8
J2
4
POWER & TUNER
B4A B4C MT5382 - FLASH & NVM
C23
ANALOG I/O
B4F
B24
FLASH_WE
B25
D22 ANA-DIG_DIM_SELECT
7C05
FLASH &
B4C
Switch
E20
NVM
Y26
7C01
M25P64-VMF6TP
2
W25
8Mx8
PDD1 15
AD1
FLASH
POOEn 16
AE4
AE3 POCE0n 7
PDD0 8
AD4
7C04
D20
AD7
AE1
E9
C11
D10
E19
B10
AB14
D11
B10
B10
D20
POWER_DOWN
7E27
STANDBY
B1
STANDBYn
B3
FAST_PLOP
B3
7B01
LP2996M
DDR
TERMINATION
REGULATOR
4 MEM_VREF
B5Q
MEM_VREF
LCD_PWR_ON
B4D
+12Vdisp_DETECT
B1
B1
PWM_DIMMING
B1
SUPPLY
BACKLIGHT_BOOST
B1
SDM
EDID_WE
B4E
HDMI_HPD_1
B4E
HDMI_HPD_2
B4E
HDMI_HPD_3
B4E
TO HDMI
HDMI_HPD_SIDE
CONNECTOR
B4E
HDMI_RESET
B4E
CEC
B4E
DDC_RESET
B4E
MUTEn
B3
ANTI_PLOP
B3 AUDIO
POWER_DOWN
B3
H_17740_059.eps
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