Philips LC3131 - bSure SV1 SVGA LCD Projector, Service Manual

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PCS 107 380
LC3131/LC3141 6-6
NC
OUT
MUX B
MUX C
MUX D
PLL B
PLL C
VDD
VSS
PLL A
MUX A
OSC
REF
PWR DWN
CTRL
I C BUS
2
INTERF
NC
OUT
REF
DIV
FUNC
SEL
OUTP
BUF
VCO
DIV VCO
NC
OUTP
DIV
C1:C0
S2:S0
F1:F0
F1:F0
S2:S0
TTL
FILTER
AND LOOP
CHARGE PUMP
OSC.
OUTP
BUF
PHASE COMB
REG
SHIFT
NC
TTL
1p
3
MC33269D 7628
1
GND-ADJ
4
IN
5
8
7
2
3n3
17 10 11
16
3
K
A
18
3
G
H
CLOCK BUFFERS
8
10 11 15
4 5 9
C
B
* RESERVED COMPONENTS
I
*
POWER
F
19
N
14 12 16 15
O
D
9
A
1
B
2
2V5 PW SUPPLY
CLOCK GENERATOR
12
I
J
13 14
20 7
O
7 6 5 4
C
D
E
L
1
M
17 18
2
CLOCK GENERATOR
8
L
K
P
P
M
N
6 19 13
J
H
G
POWER CLOCKGENERATION
3V3 DRB SUPPLY
*
3V3 PW SUPPLY
20
F
E
5V
5V
I650
5V
1u
5622
100R 3690
3622
3K3
6
1u
5636
2646
10u
3V3
3624 100R
2618
47R
3670
3V3
3V3F
3V3
5626
5610
3642
10M
3676
10M
100n 2636
5650
2632
47u
5648
10u 2610
5614
5634
1u
10u
2638
MA701A
6602
10M
3678
47u 2656
5VSTBY
15V
5616
3606 100R
3674
3K3
100R
3628
5967
100n 2662
100n 2608
5642
1u
3672
47R
BSH111
7618
2612
10n
3680
10M
5632
3V3DRB
4u7
14V
2650
5630
47u
1u
5646
5V
5VSTBY
4K7
3620
3604 100R
2648 100n
1
BOOST
7
FB|SENSE
6
GND
4
SHDN_
5
SYNC
8
VC
2
VIN
3
VSW
2660
47u
7626
LT1507
10u
2634
3640
4K7
5638
4u7
BAT254
47u 2658
6600
1R
3664
3V3
100n 2652
47u
2644
5V
100R 3608
10u
2600
3686
3K3
GND-ADJ
1
IN
4
5
8
7
2
3
6
3641
10M
7630
MC33269D
2614
100n
3V3JET
100n 2604
3V3
4K7
3614
390R
3666
3K3 3682
3V3
14V
5612
5608
5624
7622
BSH111
5V
100u
3K3
3630
5618
1u
2628
5V
47u
2654
15V
2622
10n
7616
BSH111
5V
3V3CLK
6u8
5620
5V
5628
5602
5640
3V3
2630
47u
3602
47R
3V3PW
10n
2616
3K3
3616
100u 2626
100n 2640
5V
7600-B
74LVC126A
5
4
14
7
6
74LVC126A
7600-A
2
1
14
7
3
10n
260
2
3610
1R
3662 10M
1 SDA
2 SEL_CD
8 14
4 11
5 XIN
6 XOUT
2V5PW
7620
FS6377
9 ADDR
15
13
12
10
7 OE
3 PD
16 SCL
5V
12K 3668
3612
100R
2620
3691
47u
2642
100n 2624
7
8
74LVC126A
7600-D
12
13
14
7
11
7600-C
74LVC126A
9
10
14
3V3F
3688
10M
5604
2606
10u
7
PDTS_ 13
8 SCLK
9 STROBE
3
VDD
1 X1|ICLK
X2 16
ICS307M
7602
11
CLK1
6
CLK2
DATA 12
5
GND
10 14 15 2 4
5600
3618
4K7
2V5PW
10M
3684
100R
3636
3V3DRB
4K7
3626
5644
XTAL1
ICSCLK
ICSDATA ICSSTRB
3V3F
3V3CLK
DCKEXT
LDP
MCKEXT
SCLK
SDATA
5VSTBY
3V3DRB
2V5PW
14V
15V
5V
5VJET
SCLD2
SDAD2
5V
5V
TEMP1
POWER(1)
POWER(1:5)
POWER(2)
POWER(3)
POWER(4)
POWER(5)
STBSENCE TEMP2
STANDBY
SDAD1
SCLD1
SDA3V3
SCL3V3
SCSD
3V3DRB
3V3DRB
3V3DRB
SCLKD
SDATAD
SCS
CL 26645004_018.eps
150502
2600 B17
2602 B18
2604 C10
2606 C11
2608 D10
2610 D11
2612 D16
2614 F13
2616 I7
2618 J11
2620 J11
2622 J7
2624 J11
2626 K10
2628 K12
2630 L6
2632 L7
2634 L16
2636 L16
2638 L17
2640 L18
2642 M6
2644 M7
2646 N16
2648 N16
2650 N17
2652 N18
2654 N7
2656 P6
2658 P7
2660 N6
2662 L18
3602 C13
3604 D16
3606 D16
3608 D16
3610 D8
3612 E13
3614 E15
3616 E15
3618 E16
3620 E8
3622 F16
3624 F7
3626 F17
3628 F7
3630 F17
3636 F13
3640 F7
3641 E7
3642 E8
3662 I7
3664 J11
3666 K12
3668 K12
3670 N2
3672 N2
3674 N11
3676 N11
3678 N2
3680 O2
3682 O11
3684 O11
3686 P11
3688 P11
3690 F19
3691 E12
5600 B18
5602 B14
5604 K18
5608 C11
5610 D11
5612 I6
5614 J6
5616 J6
5618 J10
5620 K12
5622 K13
5624 K2
5626 L6
5628 L18
5630 L15
5632 L18
5634 M6
5636 M6
5638 N15
5640 N18
5642 N6
5644 N18
5646 O6
5648 K13
5650 K13
5967 L18
6600 I11
6602 K11
7600-A E13
7600-B D13
7600-C F13
7600-D B13
7602
D18
7616 E16
7618 F17
7620 F10
7622 F17
7626 K11
7628 L17
7630 N17