Philips LC4.6E AA Service Manual page 29

Table of Contents

Advertisement

Circuit Diagrams and PWB Layouts
SSB: Scaler
1
1
2
2
3
3
SCALER
A
A
+1V8_CORE
TO HERCULES
7401
RESERVED TO PCHD-IO
GM1601
A16
SCL_DVI
N4
DVI_SCL
A16
SDA_DVI
N3
DVI_SDA
A16
RX0+IN
A8
RX0+
B8
A16
RX0-IN
RX0-
A16
RX1+IN
A9
RX1+
RX1-IN
B9
B
B
A16
RX1-
A16
RX2+IN
A10
RX2+
RX2-IN
B10
A16
RX2-
A6
A16
RXC+IN
RXC+
A16
RXC-IN
B6
RXC-
D5
NO_CONNECT
C5
I424
I446
NO_CONNECT
FROM/TO PCHD-MUX
3424
3446
B11
+3V3_DVI
REXT
150R
1%
100R
1%
A13
B_PB-
B1
BLUE-
+3V3STBY
A13
B_PB+
B2
BLUE+
A13
G_Y-
C1
GREEN-
TO SCALER INTERFACE
G_Y+
C2
A13
GREEN+
A13
R_PR-
D1
RED-
3428
3429
R_PR+
D2
C
C
A13
RED+
10K
10K
A13
SOG
C3
SOG
A1
NO_CONNECT
SCL
A2
N2
VGA_SCL
A2
SDA
N1
VGA_SDA
H_CS
L4
A13
AHSYNC
A13
V
L3
AVSYNC
3425
10K
I425
R4
EXTCLK
2487
22p
G4
+3V3_PLL
XTAL
G3
TCLK
F1
2488
22p
1401
SMD-49
NO_CONNECT
14M31818
K3
I426
NO_CONNECT
3K3
K2
FROM HDMI
3426
ACS_RSET_HD
D
D
A12
HDMI_VRED0
C19
VRED0
A12
HDMI_VRED1
B19
VRED1
A19
A12
HDMI_VRED2
VRED2
A12
HDMI_VRED3
D18
VRED3
HDMI_VRED4
C18
A12
VRED4
A12
HDMI_VRED5
B18
VRED5
HDMI_VRED6
A18
A12
VRED6
C17
A12
HDMI_VRED7
VRED7
HDMI_VGRN0
A23
A12
VGRN0
A12
HDMI_VGRN1
C22
VGRN1
HDMI_VGRN2
B22
A12
VGRN2
A22
A12
HDMI_VGRN3
VGRN3
HDMI_VGRN4
D21
E
E
A12
VGRN4
C21
A12
HDMI_VGRN5
VGRN5
A12
HDMI_VGRN6
B21
VGRN6
HDMI_VGRN7
A21
A12
VGRN7
HDMI_VBLU0
B25
A12
VBLU0
A25
A12
HDMI_VBLU1
VBLU1
A12
HDMI_VBLU2
D24
VBLU2
C24
A12
HDMI_VBLU3
VBLU3
A12
HDMI_VBLU4
B24
VBLU4
HDMI_VBLU5
A24
A12
VBLU5
C23
A12
HDMI_VBLU6
VBLU6
HDMI_VBLU7
B23
A12
VBLU7
A12
HDMI_VCLK
A20
F
F
VCLK
B20
VODD
A12
HDMI_VVS
C20
VVS
HDMI_VHS
D19
A12
VHS_CSYNC
D20
A12
HDMI_VDV
VDV
3443
10K
I443
B17
VCLAMP
C26
PWM0
TO SCALER INTERFACE
A9
FAN_SPEED1
C25
PWM1
I427
D26
A9
BU_LHT_ADJ2
PWM2
A9
BU_LHT_ADJ1
I429
D25
OCM_TIMER1
LBADC3
(RES)
A12
LBADC_IN3
TEMP_SENSOR
B12
(RES)
LBADC_IN2
A2
KEYBOARD
4446
C12
LBADC_IN1
RES
D12
G
G
LBADC_RETURN
PIP_DATA0
C16
SVDATA0
2490
2491
2492
PIP_DATA1
B16
SVDATA1
100n
100n
100n
PIP_DATA2
A16
SVDATA2
PIP_DATA3
D15
SVDATA3
PIP_DATA4
C15
SVDATA4
PIP_DATA5
B15
SVDATA5
PIP_DATA6
TO PCHD-MUX
A13
A15
SVDATA6
PIP_DATA7
D14
SVDATA7
HD_FILTER
I442
3442-4
4
5
A17
SVDV
3442-1 1
8
10K
A14
SVODD
3442-2 2
7
B14
SVVSYNC
3442-3 3
6
C14
H
H
SVHSYNC
FROM PCHD-IO
D16
SVCLK
PIP_CLK
(RESERVE)
UART_TX
M1
A16
OCM_UD0
M2
A16
UART_RX
OCM_UD1
K1
/RESET
A11
#RESET
M4
IR1
+3V3STBY
3432
10K
M3
IR0
P4
TO 1409 SCALER INTERFACE
A11
SCL_IO
MSTR_SCL
A11
SDA_IO
P3
MSTR_SDA
3433
10K
A11
#OCM_WE
R3
/OCM_WE
TO HDMI
#OCM_RE
R2
A11
/OCM_RE
R1
A11
#ROM_CS
/ROM_CS
FROM SUPPLY
V-CHIP_INT
L1
I
I
/OCM_INT2
I449
POWER_DOWN
L2
/OCM_INT1
10K
+3V3STBY
3441-2
2
7
I441
P2
/OCM_CS2
3441-1 1
8
I450
P1
/OCM_CS1
I451
3441-3 3
6
T4
/OCM_CS0
3441-4
4
5
T3
OCMADDR19
OCMADDR19
T2
OCMADDR18
OCMADDR18
T1
OCMADDR17
OCMADDR17
OCMADDR16
U4
OCMADDR16
U3
OCMADDR15
OCMADDR15
U2
OCMADDR14
OCMADDR14
U1
OCMADDR13
OCMADDR13
V4
OCMADDR12
OCMADDR12
V3
J
J
OCMADDR11
OCMADDR11
V2
OCMADDR10
OCMADDR10
V1
OCMADDR9
OCMADDR9
W3
OCMADDR8
OCMADDR8
W2
OCMADDR7
OCMADDR7
W1
OCMADDR6
OCMADDR6
Y3
OCMADDR5
OCMADDR5
OCMADDR4
Y2
OCMADDR4
Y1
OCMADDR3
OCMADDR3
AA3
OCMADDR2
OCMADDR2
AA2
OCMADDR1
OCMADDR1
AA1
OCMADDR0
OCMADDR0
TO FLASH CONTROL
10K
I452
AB3
3439-3
3
6
OCMDATA15
I453
3439-2
2
7
AB2
K
K
OCMDATA14
3439-1
1
8
I439
AB1
OCMDATA13
3440-3 3
6
I454
AC3
OCMDATA12
3440-1
1
8
I455
AC2
OCMDATA11
I456
3439-4 4
5
AC1
OCMDATA10
3440-2
2
7
I440
AD1
OCMDATA9
I457
AE1
3440-4
4
5
OCMDATA8
OCMDATA7
10K
AF1
OCMDATA7
AD2
OCMDATA6
OCMDATA6
OCMDATA5
AE2
OCMDATA5
AF2
OCMDATA4
OCMDATA4
OCMDATA3
AD3
OCMDATA3
AE3
OCMDATA2
OCMDATA2
OCMDATA1
AF3
OCMDATA1
OCMDATA0
AD4
L
L
OCMDATA0
3139 123 5837.1
1
1
2
2
3
3
LC4.6E AA
7.
4
4
5
5
6
6
7
7
+3V3_IO
+3V3_LBADC
+2V5_DDR
+3V3_LVDSA
+3V3_LVDSB
+3V3_LVDS
SCALER
4
4
5
5
6
6
7
7
29
8
8
9
9
10
10
11
11
FSVREF
+1V8_DVI
+3V3_DVI
+1V8_ADC
+3V3_ADC
+3V3_PLL
E24
FSDATAU0
FSDATA0
E25
FSDATAU1
FSDATA1
E26
FSDATAU2
FSDATA2
G26
FSDATAU3
FSDATA3
G24
FSDATAU4
FSDATA4
H26
FSDATAU5
FSDATA5
H24
FSDATAU6
FSDATA6
J25
FSDATAU7
FSDATA7
T26
FSDATAU8
FSDATA8
R25
FSDATAU9
FSDATA9
P24
FSDATAU10
FSDATA10
P26
FSDATAU11
FSDATA11
N24
FSDATAU12
FSDATA12
N26
FSDATAU13
FSDATA13
M25
FSDATAU14
FSDATA14
L24
FSDATAU15
FSDATA15
L25
FSDATAU16
FSDATA16
M26
FSDATAU17
FSDATA17
M24
FSDATAU18
FSDATA18
N25
FSDATAU19
FSDATA19
N23
FSDATAU20
FSDATA20
P25
FSDATAU21
FSDATA21
R26
FSDATAU22
FSDATA22
R24
FSDATAU23
FSDATA23
K24
FSDATAU24
FSDATA24
J26
FSDATAU25
FSDATA25
H25
FSDATAU26
FSDATA26
G23
FSDATAU27
FSDATA27
G25
FSDATAU28
FSDATA28
F24
FSDATAU29
FSDATA29
F25
FSDATAU30
FSDATA30
F26
FSDATAU31
FSDATA31
AD25
FSADDRU0
FSADDR0
AD26
FSADDRU1
FSADDR1
AC24
FSADDRU2
FSADDR2
AC25
FSADDRU3
FSADDR3
AB26
FSADDRU4
FSADDR4
AA24
FSADDRU5
FSADDR5
AA25
FSADDRU6
FSADDR6
AA26
FSADDRU7
FSADDR7
Y24
FSADDRU8
FSADDR8
AB25
FSADDRU9
FSADDR9
AC26
FSADDRU10
FSADDR10
AB24
FSADDRU11
FSADDR11
U24
FSCLKp
U23
FSCLKn
L26
FSDQS
T25
FSDQMU0
FSDQMU0
U25
FSDQMU1
FSDQMU1
U26
FSDQMU2
FSDQMU2
T24
FSDQMU3
FSDQMU3
V26
FSWEU
/FSWEU
V25
FSCASU
/FSCASU
V24
FSRASU
/FSRASU
W26
FSCKEU
FSCKEU
Y25
FSBKSELU0
FSBKSELU0
Y26
FSBKSELU1
FSBKSELU1
AC18
GPIO_G06_B0
AD18
GPIO_G06_B1
AE18
GPIO_G06_B2
AF18
GPIO_G06_B3
AE19
(NC)
A3+
AF19
(NC)
A3-
AE20
(NC)
AC+
AF20
(NC)
AC-
AD21
GPIO_G05_B0
AD22
GPIO_G05_B3
AE21
(NC)
A2+
AF21
(NC)
A2-
AE22
(NC)
A1+
AF22
(NC)
A1-
AE23
(NC)
A0+
AF23
(NC)
A0-
AD23
GPIO_G04_B0
AD24
GPIO_G04_B1
AE24
GPIO_G04_B2
AF24
GPIO_G04_B3
AF25
GPIO_G04_B4
AF26
GPIO_G04_B5
AE25
GPIO_G04_B6
AE26
GPIO_G04_B7
AE8
PC_HDMI-AUDIO_SEL
GPIO_G07_B0
AF8
GPIO_G07_B1
AC9
GPIO_G07_B2
AD9
GPIO_G07_B3
AE9
GPIO_G07_B4
AF9
GPIO_G07_B5
AD10
POWER_OK_UP
GPIO_G07_B6
AE10
3448
10R
GPIO_G07_B7
AF10
LVDS_SHIELD(0)
NC
AC11
LVDS_SHIELD(1)
NC
AD11
LVDS_SHIELD(2)
NC
AE11
LVDS_SHIELD(3)
NC
AF11
F402
B3+
AF12
F403
B3-
AE12
F404
BC+
AF13
BC-
F405
AE13
LVDS_SHIELD(4)
NC
AD14
LVDS_SHIELD(5)
NC
AF14
F406
B2+
AE14
F407
B2-
AF15
F408
B1+
AE15
F409
B1-
AF16
F410
B0+
AE16
F417
B0-
AC7
DCLK
AF17
GPIO_14
AD16
GPIO_15
AD7
GPIO_16
AD8
I438
3438-1
1
8
GPIO_G08_B5/JTAG_RESET
AF7
GPIO_G08_B4/JTAG_TDO
AE7
3438-2 2
7 10K
GPIO_G08_B3
AF6
I458
3438-4
4
5
GPIO_G08_B2/JTAG_TDI
AE6
I459
3438-3
3
6
GPIO_G08_B1/JTAG_MODE
AD6
GPIO_G08_B0/JTAG_CLK
AF5
GPIO_G09_B5
AE5
GPIO_G09_B4
AD5
GPIO_G09_B3
AC5
GPIO_G09_B2
AF4
GPIO_G09_B1
AE4
GPIO_G09_B0
A26
PANEL-PWR-CTL
PPWR
B26
PBIAS
AC17
NO_CONNECT
AC16
OEXTR
I423
AD15
D_GND
3423
3K3
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
FROM SDRAM
3401-1
1
8
22R
FSDATA0
A10
FSDATAU0
FSDATAU1
3401-2
2
7
22R
FSDATA1
A10
FSDATAU2
3401-3
3
6
22R
FSDATA2
A10
FSDATAU29
3401-4
4
5
22R
FSDATA29
A10
3402-1 1
8 22R
FSDATA26
FSDATAU26
A10
FSDATAU7
3402-2 2
7 22R
FSDATA7
A10
3402-3
3
6
22R
FSDATA25
FSDATAU25
A10
FSDATAU24
3402-4
4
5
22R
FSDATA24
A10
3403-4
4
5
22R
FSDATA21
FSDATAU21
A10
FSDATAU11
3403-3
3
6
22R
FSDATA11
A10
3403-2
2
7
22R
FSDATA10
FSDATAU10
A10
FSDATAU19
3403-1
1
8
22R
FSDATA19
A10
FSDATAU14
3404-4
4
5 22R
FSDATA14
A10
3404-3 3
6
22R
FSDATA18
A10
FSDATAU18
3404-2 2
7
22R
FSDATA16
FSDATAU16
A10
FSDATAU15
3404-1 1
8
22R
FSDATA15
A10
FSDATAU17
3405-1
1
8
22R
FSDATA17
A10
3405-2
2
7
22R
FSDATA20
A10
FSDATAU20
3405-3
3
6
22R
FSDATA12
FSDATAU12
A10
FSDATAU13
3405-4
4
5
22R
FSDATA13
A10
FSDATAU23
3406-1
1
8
22R
FSDATA23
A10
3406-2
2
7 22R
FSDATA22
FSDATAU22
A10
FSDATAU9
3406-3
3
6
22R
FSDATA9
A10
3406-4
4
5
22R
FSDATA8
A10
3409-1 1
8
22R
FSADDR3
FSDATAU8
FSADDRU3
3409-2 2
7
22R
FSADDR2
FSADDRU2
FSDATAU5
3407-4
4
5
22R
FSDATA5
A10
FSADDRU1
3409-3 3
6
22R
FSADDR1
3407-3
3
6
22R
FSDATA6
3409-4
4
5
22R
FSADDR0
FSDATAU6
A10
FSADDRU0
FSDATAU4
3407-2
2
7
22R
FSDATA4
A10
3407-1 1
8
22R
FSDATA3
A10
3410-1
1
8
22R
FSADDR8
FSDATAU3
FSADDRU8
FSADDRU7
3410-2
2
7 22R
FSADDR7
FSDATAU30
3408-1
1
8
22R
FSDATA30
A10
FSADDRU6
3410-3
3
6
22R
FSADDR6
FSDATAU31
3408-2 2
7
22R
FSDATA31
A10
FSADDRU5
3410-4
4
5
22R
FSADDR5
FSDATAU27
3408-3 3
6
22R
FSDATA27
A10
3408-4 4
5
22R
FSDATA28
3411-1
1
8
22R
FSADDR4
FSDATAU28
A10
FSADDRU4
FSADDRU9
3411-2
2
7
22R
FSADDR9
3411-3
3
6
22R
FSADDR11
FSADDRU11
FSADDRU10
3411-4
4
5
22R
FSADDR10
FSCLK+
A10
FSCLK-
A10
3422
22R
FSDQS
A10
FSDQMU0
3412-1
1
8
22R
FSDQM0
A10
3412-3 3
6
22R
FSDQM1
FSDQMU1
A10
FSDQMU2
3412-4 4
5
22R
FSDQM2
A10
3412-2 2
7
22R
FSDQM3
A10
FSDQMU3
FSWEU
3413-1
1
8
22R
FSWE
A10
3413-2
2
7
22R
FSCAS
FSCASU
A10
FSRASU
3413-3 3
6
22R
FSRAS
A10
3413-4 4
5
22R
FSCKE
A10
FSCKEU
3414
22R
FSBKSEL0
A10
FSBKSELU0
3447
22R
FSBKSEL1
FSBKSELU1
A10
TO PCHD-MUX
TO HDMI
TO SCALER INTERFACE
A12
PIXEL+_SYNC
A9
PIXEL+_RESET
A9
PDP_GO_UP
A9
VS_ON
A9
SD_HD_SEL
A13
A9
HOT_PLUG
A16
TO PCHD-IO
F405
TXB3+
A9
TXB3-
A9
TXBC+
A9
TXBC-
A9
500mV
/ div DC
TXB2+
A9
20us
/ div
TXB2-
A9
TXB1+
A9
TXB1-
A9
TXB0+
A9
TXB0-
A9
+3V3_IO
Y_NOTCH
A2
3437
3436
1408
10K
10K
I460
10K
JTAG_TDI_SDA
3
JTAG_TDI_SDA
F436
2
JTAG_CLK_SCL
F437
1
10K
10K
B3B-PH-SM3-TBT
For SW testing use
NVM-WP
A11
TO FLASH CONTROL
TV_IRQ
A2
(RES)
TV_SC_COM
A2
DMMI_HD_SEL
A13
PC_HD_DET
A13
TO HERCULES / HISTOGRAM
PC_HD_SEL
A13
TO PCHD-MUX
A14
LAMP_ON-OFF
A9
TO SUPPLY
E_14710_021.eps
240604
12
12
13
13
14
14
15
15
1401 D2
1401 D2
1408 J15
1408 J15
2487 D2
2487 D2
2488 D2
2488 D2
2490 G2
2490 G2
2491 G2
2491 G2
2492 G2
2492 G2
3401-1 B12
3401-1 B12
3401-2 B12
3401-2 B12
A
A
3401-3 B12
3401-3 B12
3401-4 B12
3401-4 B12
3402-1 B12
3402-1 B12
3402-2 B12
3402-2 B12
3402-3 B12
3402-3 B12
3402-4 B12
3402-4 B12
3403-1 C12
3403-1 C12
3403-2 B12
3403-2 B12
3403-3 B12
3403-3 B12
3403-4 B12
3403-4 B12
3404-1 C12
3404-1 C12
3404-2 C12
3404-2 C12
B
B
3404-3 C12
3404-3 C12
3404-4 C12
3404-4 C12
3405-1 C12
3405-1 C12
3405-2 C12
3405-2 C12
3405-3 C12
3405-3 C12
3405-4 C12
3405-4 C12
3406-1 C12
3406-1 C12
3406-2 C12
3406-2 C12
3406-3 D12
3406-3 D12
3406-4 D12
3406-4 D12
3407-1 D12
3407-1 D12
3407-2 D12
3407-2 D12
C
C
3407-3 D12
3407-3 D12
3407-4 D12
3407-4 D12
3408-1 D12
3408-1 D12
3408-2 D12
3408-2 D12
3408-3 D12
3408-3 D12
3408-4 D12
3408-4 D12
3409-1 D14
3409-1 D14
A10
3409-2 D14
3409-2 D14
A10
3409-3 D14
3409-3 D14
A10
3409-4 D14
3409-4 D14
A10
3410-1 D14
3410-1 D14
A10
D
D
3410-2 D14
3410-2 D14
A10
3410-3 D14
3410-3 D14
A10
3410-4 D14
3410-4 D14
A10
3411-1 D14
3411-1 D14
3411-2 D14
3411-2 D14
A10
A10
3411-3 D14
3411-3 D14
A10
3411-4 E14
3411-4 E14
A10
3412-1 E12
3412-1 E12
3412-2 E12
3412-2 E12
3412-3 E12
3412-3 E12
3412-4 E12
3412-4 E12
3413-1 E12
3413-1 E12
E
E
3413-2 E12
3413-2 E12
3413-3 E12
3413-3 E12
3413-4 E12
3413-4 E12
3414 F12
3414 F12
3422 E12
3422 E12
3423 L11
3423 L11
3424 B3
3424 B3
3425 C2
3425 C2
3426 D2
3426 D2
3428 C1
3428 C1
3429 C1
3429 C1
3432 H3
3432 H3
F
F
3433 I3
3433 I3
3436 J14
3436 J14
3437 J14
3437 J14
3438-1 J11
3438-1 J11
3438-2 J11
3438-2 J11
3438-3 J11
3438-3 J11
3438-4 J11
3438-4 J11
3439-1 K3
3439-1 K3
3439-2 K3
3439-2 K3
3439-3 K3
3439-3 K3
3439-4 K3
3439-4 K3
G
G
3440-1 K3
3440-1 K3
3440-2 K3
3440-2 K3
3440-3 K3
3440-3 K3
3440-4 K3
3440-4 K3
3441-1 I3
3441-1 I3
3441-2 I3
3441-2 I3
3441-3 I3
3441-3 I3
3441-4 I3
3441-4 I3
3442-1 H3
3442-1 H3
3442-2 H3
3442-2 H3
3442-3 H3
3442-3 H3
3442-4 H3
3442-4 H3
H
H
3443 F2
3443 F2
3446 B3
3446 B3
3447 F12
3447 F12
3448 H11
3448 H11
4446 G2
4446 G2
7401 A3
7401 A3
F402 I11
F402 I11
F403 I11
F403 I11
F404 I11
F404 I11
F405 I11
F405 I11
F406 I11
F406 I11
F407 I11
F407 I11
I
I
F408 I11
F408 I11
F409 J11
F409 J11
F410 J11
F410 J11
F417 J11
F417 J11
F436 J14
F436 J14
F437 J14
F437 J14
I423 K11
I423 K11
I424 B3
I424 B3
I425 C3
I425 C3
I426 D3
I426 D3
I427 G3
I427 G3
J
J
I429 G3
I429 G3
I438 J11
I438 J11
I439 K3
I439 K3
I440 K3
I440 K3
I441 I3
I441 I3
I442 H3
I442 H3
I443 F3
I443 F3
I446 B3
I446 B3
I449 I3
I449 I3
I450 I3
I450 I3
I451 I3
I451 I3
I452 K3
I452 K3
K
K
I453 K3
I453 K3
I454 K3
I454 K3
I455 K3
I455 K3
I456 K3
I456 K3
I457 K3
I457 K3
I458 J11
I458 J11
I459 J11
I459 J11
I460 J15
I460 J15
L
L

Advertisement

Table of Contents
loading

Table of Contents