Philips 55PFL6900/F7 Service Manual page 153

Digital Main 8 Schematic Diagram [TYPE D]
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC3001.
IC3001 is divided into nine and shown as IC3001 (1/9) ~ IC3001 (9/9) in this Digital Main Schematic Diagram Section.
DIGITAL MAIN CBA UNIT
4
CONTINUE
DIGITAL 9
PROTECT1
CONTINUE
DIGITAL 7
STB-RESET
LCD-P-ON
BACKLIGHT-SW
PROTECT3
R3679
PROTECT1 10K
P-ON-H2
CONTINUE
DIGITAL 10
BACKLIGHT-ADJ
BACKLIGHT-ADJ2
TO POWER SUPPLY
CBA CN651 CN3601
3
GND 1
GND 2
R3611 OPEN
PROTECT1(NU) 3
R3605 100
PROTECT3 4
RESET 5
R3618 100
BACKLIGHT-SW 6
R3932 100
P-ON-H2 7
R3619 100
BACKLIGHT-ADJ 8
R3620 OPEN
AL+3.3V 9 R3678
R3616 100 10K
LCD-P-ON 10
GND 11
GND 12
C3607
GND 13 D3605
OPEN
MM5Z4V3B
GND 14
P-ON+21V 15
P-ON+21V 16
C3606
0.1
P-ON+21V 17
P-ON+21V 18
GND 19
GND 20
2
GND 21
GND 22
AMP+13V 23
AMP+13V 24 C3608 R3928
0.1 22K
AMP+13V 25
AMP+13V 26
R3929
10K
CONTINUE
C3692
DIGITAL 9
0.1
P-ON+3.3V
Q3902
2SC4081UBTLQ
AL+3.3V
(SWITCHING)
AMP+13V
P-ON+21V
R3608
10K
R3609
D3602
4.7K
MM5Z15B
D3604
1
1SS400ST
R3610
10K
R3612 C3604
3.3K 1
CONTINUE
DIGITAL 9
DCDC-EN1
AQ
C3508
10
L3511
0
R3601
10K
L3510
0
C3689
0.1
R3602
L3508
Q3601 100
0
2SC4081UBTLQ
(RESET)
L3505
0
R3606
IC3601
56K C3602
PST8429URA 1000P
(RESET)
R3604
220 1 GND OUT 4
2 VDD CD 3
D3601 C3603
C3601
OPEN 0.01
1
R3607
270
L3516
0
L3520
0
L3519
0
C3592
10
Q3901
R3933
2SA1576UBTLQ
OPEN
(SWITCHING)
R3603
4.7K
R3930
22K
D3603
1SS400ST
*C:J9~J13,K9~K13,L9~L12,R11~R13,T11~T13,U11~U13,
C3918 R3931
AC17~AC22,AD17~AD22,AE19~AE22
OPEN 100K
*D:U21~U25,V23~V25,W23~W25,Y23~Y25,AA22~AA25,AB24,AB25
R3613
*E:B14,C14,J14,J15,K14,K15,AA16,AA17,AB16,AB17,AC30,AC31
1K
*F:A15,A18,A21,A24,A27,A30,B10,B32,C2,C13,C32,D18,D21,D25,
Q3602
R3614 C3605 D28,D32,E30~E32,F22,F24~F31,G7,G8,G11~G21,G23~G28,H8~H15,
2SA1576UBTLQ
10K OPEN
H17~H27,H30,J3,J7,J8,J16,J22,J24~J27,K7,K8,K25,K26,L2,L3,
(SWITCHING)
L8,L14~L16,L25,L26,M1,M7~M20,M25,M26,M29,M32,N3,N7~N11,
N13,N14,N17~N20,N24~N26,P8~P20,P24~P26,R3,R8~R10,R14~R26,
R29,R32,T8~T10,T14~T26,U2,U3,U8~U10,U14~U18,U20,U26,V1,
V8~V16,V20~V22,V26,V29,V32,W3,W8~W18,W22,W26,Y8~Y16,Y18,
Y22,Y26,AA9~AA12,AA14,AA15,AA18,AA21,AA26,AA29,AA32,
AB9~AB14,AB18~AB23,AB26,AB30,AC7~AC13,AC16,AC23~AC28,
AD8~AD16,AD23~AD28,AE3,AE8~AE14,AE16~AE18,AE23~AE31,AF9,
AF10,AF16~AF30,AG22,AG23,AG30,AH21,AH22,AJ3,AJ22,AJ30,AK5,
AK11,AK14,AL1,AL3,AL4,AL9,AL12,AL23,AL27,AM25,AM29,AM31
Q3603
2SC4081UBTLQ
(SWITCHING)
AR AS
*1
IC3001(8/9)
MSD95M2D-3-004E
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
V7 AVDD-NODIE AVDDL-MOD-1W20
C3507
AVDDL-MOD-2W21
1
AVDDL-MOD-3Y20
AVDDL-MOD-4Y21
Y7 AVDD33-ETH
AVDDL-MOD-5AD29
C3548 C3514 C3512
AB7 AVDD33-DADC-1
1 1 1
AVDDL-MOD-6AD30
AB8 AVDD33-DADC-2
AA7 AVDD33-ADC-1
AA8 AVDD33-ADC-2 AVDDL-USB3-1AA13
G9 AVDD33-USB-1 AVDDL-USB3-2AF11
C3511
G10 AVDD33-USB-2 AVDDL-MHL3-1 L7
1
AVDDL-MHL3-2N12
AB15 AVDD33-USB3-1
VDDC *C
C3510
AF13 AVDD33-USB3-2
1
AD7 AVDD33-AU
C3509 C3513
AE7 AVDD33-EAR
1 1
AF8 AVDD33-DMPLL
C3506
1
DVDD-NODIE L13
DVDD-DDR-CAPY17
DVDD-DDR-1 K21
DVDD-DDR-2 L21
DVDD-DDR-3 M21
DVDD-DDR-4 N21
VDDC-CPU *D
R7 AVDD33-MHL3-1
C3516 C3517
T7 AVDD33-MHL3-2
10 1
L3517
0
V17 AVDD-MOD-1
C3540
V18 AVDD-MOD-2 AVDD15-MOD-1U19
0.1
AVDD15-MOD-2V19
W19 AVDD-LPLL-1
C3518 C3519
Y19 AVDD-LPLL-2 AVDD-DDR-A-1J21
10 1
AVDD-DDR-A-2K17
N15 AVDD-PLL-A
AVDD-DDR-A-3K18
C3515 C3520
N16 AVDD-PLL-B
0.1 0.1 AVDD-DDR-A-4K19
AVDD-DDR-A-5L17
H16 VDDP-3318-A
AVDD-DDR-A-6L19
C3522 C3521
10 0.1
AVDD-DDR-A-7L20
K16 VDDP-3318-C AVDD-DDR-B-1M22
C3524 C3523
AVDD-DDR-B-2N22
10 0.1
AVDD-DDR-B-3N23
AE15 VDPP-1
AVDD-DDR-B-4P23
C3593 C3594 C3595
AF15 VDPP-2
10 1 1 AVDD-DDR-B-5J23
AVDD-DDR-B-6K22
AVDD-DDR-B-7K23
AVDD-DDR-LDO-AL18
*E NU
AVDD-DDR-LDO-BL22
*F GND
R3582
10
H7 HDMI-5VDET1
AT
10-51
CONTINUE
L3503
DIGITAL 9
0
SOC+0.95V
C3503 C3557 C3558
SOC+1.10V
1 0.1 0.1
SOC+1.5V
C3564
0.1
C3504 C3505 C3587 C3588 C3589 C3590 C3591
1 1 10 10 0.1 0.1 0.1
C3669 C3670 C3726 C3551 C3567 C3553 C3561
10 10 10 10 10 0.1 0.1
C3570 C3502 C3533 C3537 C3554 C3562 C3571
0.1 0.1 0.1 0.1 0.1 0.1 10
C3574 C3534 C3538 C3539 C3549 C3550
0.1 0.1 0.1 0.1 0.1 0.1
L3525
0
C3578 C3532 C3545 C3546
0.1 1 2.2 0.1
C3542 C3543 C3544 C3568 C3555 C3575
10 10 10 10 0.1 10
C3535 C3541 C3556 C3563
10 0.1 0.1 0.1
L3524
0
C3531
0.1
C3552 C3536 C3560 C3566 C3573 C3577
10 0.1 0.1 OPEN 0.1 OPEN
C3547 C3559 C3355 C3565 C3572 C3576
0.1 0.1 10 0.1 OPEN OPEN
C3527 C3528 C3525 C3526
0.1 0.1 0.1 0.1
C3529 C3530
0.1 0.1
R3578 0
R3579 0
HEAT SINK
R3580 0
R3581 0
CONTINUE
DIGITAL 7
HDMI1-5VDET1
AU AV
PL15.16DSCD8