Philips Picasso 32PFL3805D/78 Service Manual page 84

Circuit Diagrams and PWB Layouts
SSB 313912364812: Flash, EJTAG & Display Interface
Flash & EJTAG & Display Interface
B04C
1 2 3 4
A
+3V3_SW
+3V3_SW
7400-8
MT5392RHMJ
Φ
F632 GPIO
B DC_PROT AH5
0
3604 100R I600
USB_PWE AG6
1
3605 I601
USB_OC 100R AF7
2
DDC_RESET AH2
3
DEMOD_RESET F633 G29
4
HDMI_RESET F600 AH1
5
E29
6
I602 GPIO
F29
7
I603
F30
8
I604
F28
9
I605
G28
10
RF_SW D29
11
GAIN_SW E27
12
I606 AH3
13
C
D
E
FRONT CONTROL
7400-3
MT5392RHMJ
Φ
SPIO_UART_IIC
F PBS_SPI_CLK F8 J30
CLK OSDA0
PBS_SPI_DI I614 D7 J29
CMD OSCL0
F7 K30 F635
0 OSDA1
E9 SDIO K29 F618
1 OSCL1
F621 D6 D AJ10 F619
2 OSDA2
E7 AK10 F620
3 OSCL2
UART_RX 3632 100R AJ13 AJ11
U0RX 0
UART_TX 3633 100R AK13 K27 3640
U0TX OPWM 1
F622 H26 C5 3641
U2RX 2
G26
U2TX
F623 H27 AK11
U2CTS OIRI
G27
U2RTS
3634
G
4K7
3635
+3V3_SW
4K7
F624
PWM-DIMMING
+3V3STBY
H
3636 3637
4K7 4K7
UART_TX 3638 33R F625
UART_RX F626
3639 33R
UART (SERVICE)
I
SDA-MAIN
SCL-MAIN
J
3688
+3V3STBY
10K
2
I637
3689
1
10K I638
3
6
I639
3 2
7608-1
BC847BS
3691 I640
LCD-PWR-ONn_A 5 7608-2
1
BC847BS
K
1K0
4
L
1 2 3 4
LC9.3L LA 10.
5 6 7 8
+3V3_SW +3V3_SW
AK2 EDID_WC
14
AJ1 F601
15
RES
AJ2 F602
16
3608
G30 HP_DETECT HP_DET
17
H28 SYS_EEPROM_WE
1K0 I607
18
A28
19
B28 LCD-PWR-ONn_A
GPIO 20
A29
21
B29
22 F603
D30
23
D28 3609 100R LAMP-ON-A
24
E28 BYPASS
25
H29
26
+3V3_SW
+3V3_SW
5603
+3V3_SW
30R
F612 2609 100n
3624
3622
10K
4K7
3623
F613
7605
M24C64-RDW
F615 33R
7600
RC Φ
BC847BW
7 (8K × 8)
F614 WC
I613 EEPROM
F616
3625 22R 6 1
SCL 0
RES
2
3627 F617 ADR 1
RC1 3626 22R 5 3
SDA 2
1R0
RES
RES
3628
RC2
1R0 +3V3_SW
+3V3_SW
RES
SDA-MAIN I621
3655
SCL-MAIN 3
AMBI_SDA RES
I620 RES 1K0
3652
AMBI_SCL 1 7601
DDC-SDA BC847BW
10K
3644 22R DDC-SCL 2
RES
4621 DRX-5V
BOOST_CONTROL F638 3653
1R0
1R0 BACKLIGHT_CONTROL F639
1R0
+3V3_SW
PWM DIMMING
RES
3648
7602
1R0
BC847BW
FOR DEBUGGING
I616 I617 3649
2613 ONLY
RES
4K7
2u2
1600
1
2
I615
3645
3
4
100R
5
6
7
8
9
10
11
1603
2 12 13
3
1 BM11B-SRSS-TBT
+3V3_SW
MSJ-035-29D PPO
FOR DEBUGGING
ONLY
RES
1605
F628
1
3667 100R 2
3668 100R F629
3
4
6 5
I631
+5V_SW +12VDISP
BM04B-PASS-TFT
4629 RES
7609
BC857BW 4630 RES
4631 RES
5605 F636
8
3 7 30R
I636 5606
2 6
I632 +VDISP-INT
1 5 30R
5607
30R
7607
SI4835DDY
3682
47K
6605
BZX384-C6V8
RES
I633 2620 3684 I635
3685
I634
47K RES
47R 1u0 F631
7606
PDTC114ET
5 6 7 8
EN 84
9 10 11 12 13
PX3A+
PX3A-
PX3B+
PX3B-
PX3C+
PX3C-
PX3D+
PX3D-
PX3E+
PX3E-
PX3CLK+
PX3CLK-
PX1A+
PX1A-
PX1B+
PX1B-
PX1C+
PX1C-
PX1D+
PX1D-
PX1E+
PX1E-
PX1CLK+
PX1CLK-
7400-2
MT5392RHMJ
Φ
3679
FLASH_IF
I622 A5 E10
+3V3_SW 0 0
C7 POCE B10 NAND_POCE
4K7 1 1
I623 B7 B9 NAND_POOE
2 POOE
D8 B11 NAND_PDD(0)
3 0
B5 PDD A13 NAND_PDD(1)
4 1
B6
5
A8 E14 NAND_POWE
6 POWE
B8 ONDA C12 NAND_PALE
7 PALE
C9 B13 NAND_PCLE
8 PCLE
C8 A3 NAND_PARB
9 PARB
A7 C10 NAND_PDD(2)
10 2
F10 A11 NAND_PDD(3)
11 3
A4 C13 NAND_PDD(4)
12 4
B4 PDD A10 NAND_PDD(5)
13 5
D13 C11 NAND_PDD(6)
8 6
F13 B12 NAND_PDD(7)
9 7
D11
10
E11
11
ONDD
F12
12
E12
13
E13
14
BACKLIGHT-BOOST-A
D10
15
C4
ONDOE
C6
0
B3 ONDCE
1
+3V3_SW
+3V3_SW
7400-1
MT5392RHMJ
JTRST
Φ
JTDI
MISC_JTAG
JTMS
C27
JTCK JTMS
JTMS ORESET
C26
JTDI
3664 JTDI
JTDO
JTDO 4620 A27
JTDO
JTCK B27
33R JTCK
JTRST D26
JTRST
TN_HDMI
TP_HDMI
TN_VGA
TP_VGA
TN_PLLG
TP_PLLG
EVSS
TRAP0
4632
BYPASS CTRL-DISP
Normal mode
3686
ICE mode
+3V3_SW
CPU model mode
4K7
SCAN mode
+3V3_SW +3V3
OLT Mode
+3V3-STANDBY
+3V3STBY
TRAP1
PDWNC Normal
PDWNC SCAN
TRAP2
XTAL 27MHZ
XTAL 60MHZ
XTAL 48MHZ
XTAL 54MHZ
LCD-PWR-ONn_A
9 10 11 12 13
2010-Jul-01
14 15 16 17
7400-6
MT5392RHMJ
Φ
LVDS
C14 C20 PX4A+
0P 0P
D14 D20 PX4A-
0N 0N
C15 C21 PX4B+
1P 1P
D15 D21 PX4B-
1N 1N
C16 C22 PX4C+
2P 2P
D16 D22 PX4C-
2N 2N
C18 AO BO C24 PX4D+
3P 3P
D18 D24 PX4D-
3N 3N
C19 C25 PX4E+
4P 4P
D19 D25 PX4E-
4N 4N
C17 C23 PX4CLK+
CKP CKP
D17 D23 PX4CLK-
CKN CKN
A14 A21 PX2A+
0P 0P
B14 B21 PX2A-
0N 0N
A15 A22 PX2B+
1P 1P
B15 B22 PX2B-
1N 1N
A16 A23 PX2C+
2P 2P
B16 B23 PX2C-
2N 2N
A18 AE BE A25 PX2D+
3P 3P
B18 B25 PX2D-
3N 3N
A19 A26 PX2E+
4P 4P
B19 B26 PX2E-
4N 4N
A17 A24 PX2CLK+
CKP CKP
B17 B24 PX2CLK-
CKN CKN
A20
TP_VPLL
B20
TN_VPLL
5604
I628
+3V3_SW
220R
7603
NAND01GW3B2CN
1
Φ VCC
I624 2
[FLASH] 3
1G 4
5
NAND_PDD(0) 29 6
0
NAND_PDD(1) 30 10
1
NAND_PDD(2) 31 11
2
NAND_PDD(3) 32 14
3
NAND_PDD(4) 41 IO 15
4
NAND_PDD(5) 42 20
5
NAND_PDD(6) 43 21
6
NAND_PDD(7) 44 22
7
NC 23
24
25
26
NAND_PCLE 16 27
CLE
NAND_PALE 17 28
ALE
I625
NAND_POCE 9 33
CE
NAND_POOE 8 34
RE
NAND_POWE 18 35
WE
19 38
WP
I626
NAND_PARB 7 39
R
40
B
45
46
47
48
VSS
+3V3STBY
7604
BD45292G
VDD
Φ
F630 I629
AK27 ORESET 4 1
VOUT ER
AF27 3669 4K7
TN_0
AE27 3670 4K7 2615
TP_0
K6 100n GND SUB
TN_1
L6
TP_1
AB7
TN_2
AC6
TP_2
AF9
AG9
AF14
AG14
AJ26
AK26
I630
AF8
ONDA[ 2 ] ONDA[ 1 ] ONDA[ 0 ]
0 0 0
0 0 1
0 1 0
1 0 0
1 0 1
TRAP3 OPWM2 (0) OPWM1 (0)
Serial Boot 0 0
OneNAND Boot 0 1
OPCTRL8(0) NAND Boot 1 0
0 Large NAND Boot (1G bit) 1 1
1
PALE(0) PCLE(0) TRAP4 TP0 TN0
0
0 0 NORMAL 0
0
0 1 FT MODE 1
1 0 TEST MODE 1 0
1 1 OLT TEST MODE 1 1
14 15 16 17
PCB SB SSB
BR-M-100 DIGITAL
B04C
1600 H8 3692 K2
1601 I4 3693 K3
1603 H6 4620 H12
1604 I4 4621 F5
A
1605 I8 4623 J5
2607 B7 4624 J5
2608 B7 4625 J6
2609 D8 4626 J6
2610 E6 4627 J6
2611 E7 4628 J6
2612 F9 4629 J7
2613 G7 4630 J7
B 2614 G5 4631 K7
2615 H15 4632 J11
2616 H16 5603 D8
2617 H16 5604 D14
2618 D15 5605 K7
2619 D15 5606 K7
2620 L6 5607 K7
2621 K3 6600 I3
3600 B3 6601 I4
C
3601 B3 6602 H15
3603 B3 6603 H16
3604 B3 6604 H6
6605 K6
3605 B3
7400-1 H13
3606 A7
7400-2 D12
3607 A7
7400-3 F4
3608 B7
7400-6 A14
3609 C5
7400-8 B4
3610 C6
D
3616 D5 7600 E6
3617 D5 7601 F8
3618 D5 7602 G6
3619 D6 7603 D16
3620 D6 7604 H16
3621 D6 7605 D7
3622 D6 7606 L8
3623 D7 7607 K7
3624 D8 7608-1 K4
E
3625 E6 7608-2 K3
3626 E6 7609 J5
3627 E5 F600 B4
3628 E5 F601 B6
3629 E4 F602 B6
3632 F2 F603 C5
3633 G2 F612 D7
3634 G2 F613 D6
3635 G2 F614 E7
F
3636 H3 F615 E6
3637 H3 F616 E6
3638 H3 F617 E6
3639 I3 F618 F5
3640 G4 F619 F5
3641 G4 F620 F5
3642 G5 F621 F3
3643 G5 F622 G3
G 3644 F5 F623 G2
3645 H5 F624 H5
3646 G6
F625 H4
3647 H6
F626 I4
3648 G7
F627 I5
3649 G7
F628 I7
3650 F7
F629 J7
3651 F7
F630 H15
3652 F7
F631 L9
H
3653 G7
F632 B2
3654 F8
F633 B2
3655 F9
F635 F5
3656 I8
F636 K8
3657 I9
F638 G7
3658 I9
F639 G7
3659 G9 I600 B4
3660 G10 I601 B4
3661 E11 I602 B4
I
3662 E11 I603 C4
3663 E11 I604 C4
3664 H11 I605 C4
3665 I7 I606 C4
3666 I7 I607 B8
3667 I6 I613 E6
3668 J6 I614 F3
3669 H14 I615 H5
3670 H14 I616 G6
J
3671 H16 I617 G7
3672 H15 I620 F8
3673 F15 I621 F8
3674 G14 I622 E11
3675 G14 I623 E11
3676 E15 I624 E13
3677 E15 I625 F14
3678 E15
I626 F14
3679 D11
I627 F15
K
3680-1 G10
I628 D16
3680-2 G10
I629 H16
3680-3 G10
I630 I14
3680-4 G10
I631 J7
3682 K6
I632 K6
3684 L7
I633 L6
3685 L6 I634 L6
3686 J10 I635 L8
3687 L7 I636 K7
L
3688 J4 I637 J4
3689 J4 I638 K4
3690 J3 I639 K3
3691 K2 I640 K2
2 2010-05-12
1 2010-01-22
3139 123 64812
18970_555_100608.eps
100608