Painel Principal - Philips FW-M570 Service Manual

PAINEL PRINCIPAL 3CDC-LC parte 1
1800 C1 1876 H10 1883 I11 2807 A4 2815 D4
1801 J1 1876 H7 2800 C4 2808 A5 2816 B11
1802 D15 1876 I11 2801 C5 2809 I4 2817 E4
1805 I15 1877 I7 2802 B4 2810 A4 2818 B10
1810 C9 1878 I7 2803 B5 2811 A5 2819 C1
1875 H10 1880 I11 2804 D4 2812 E9 2820 D14
1875 H7 1881 I11 2805 B5 2813 F9 2821 B11
1875 I12 1882 I11 2806 A5 2814 H4 2822 D7
1 2 3
3CDC-LC
mainboard
part 1
A
C
A
B
3857 B
68R 5V
+5V
3856
68R
1.5V
C
VrefCD10
1800
VREF B
E
16
VCC
B 15
E
C A
14
D
D
13
A
F 12
D B
11
C
10
F
9 ESD sensitive lines!
GND
8 3829
LD
7
4R7
GND
6 3830
MON
5
E FOC- 22K
4
TRACK+
3
TRACK- BC847B
7806
2
FOC+
1
FMN
F
Focus search
Service step 2
+
- 2V
1s
7803
Servo driver
CD Drive
9 +
FOC+
G
FOCUS
Mitsumi 10
MCD-1b FOC- 12
_
MCD-2
Sanyo
TRACK- 13
DA11T3CN
TRACK
H
14
16
TRACK+
3,4
NC
7807
Motor driver
16 +
SLD+
I
SLIDE
14
13
SLD-
_
* SANYO DA11T3CN
MITSUMI MCD 1b
12
DISC-
1801
_ 1 SLD+
J
DISC
10
SLIDE 2 SLD-
+
9
_ 3 DISC- DISC+
DISC
4 DISC+
+
3,4
5 NC
NC
*
INNERSW.
6
InnerSW
to 7802
1 2 3
10-7
2823 F9 2834 C10 2842 G4 2867 A13 2879 A12 3715 I14
2824 F9 2835 H4 2843 B10 2868 B13 2880 A14 3719 H9
2826 G11 2836 D6 2844 H5 2869 A13 2881 H14 3723 A4
2827 B4 2837 E10 2848 A4 2872 H12 2882 B13 3730 F14
2828 F6 2838 E7 2860 I9 2873 I9 2883 J14 3736 J11
2829 E14 2839 H4 2861 B14 2876 A12 2888 H9 3738 I9
2832 J4 2840 J4 2862 B12 2877 J14 3713 H14 3740 A11
2833 C10 2841 G5 2863 A12 2878 J14 3714 H13 3741 A11
4 5 6
E 3833 3808
22K 10K
3834 3807
F
22K 10K
D 3723 3805
27K 10K
3811 3806
27K
10K
3802 3803
27K 10K
3801
3800
27K 10K
Laser power control
HF-Amplifier
TZA1024/ TZA1025
A C D
7
2.8V
LDON
8 1.5V
PWRON
VrefCD10
CMFB
6 3866
2x 9
0.9V
GND RFFB
2815 5 10K
Σ (A-D) 0.8V
10 1.7V
DIN 4x RFEQO
220n
for CD_DA : 0V
11
CDRW for CD_RW : 3V
4
0.2V 0V
12
1x
MON EQSEL
1V 3 13
U >400mV 3.0V
->Laser damaged ! 1V CFIL VCC2
14
V/I
3815
RGADJ
2
4.7V
+5V
VCCL
1
4R7 V/I
2.1V LD
7801
3872
4K7
3837
Vref
1.6V 1K Internal Supply
33R
+3servo
3.2V 3863
3767
7815
3.3V 4.2V
+3.3V
3.3V 33R
BC847B
voltage stab.
3769
4.1V
TDA7073A
100R
FOCUS 3843
3842
7 FO
-
33K
47K
+ 6
Vref
3835
5 10V
+10V
VDD
3R3
RF-500TB 1876
3846 3845
2 RA 2
-
47K
33K M
4
+ 1
Vref
CAROUSEL
TRACK
MOTOR
8,11,15 FO, RA, SL
3V
TDA7073A
0V
SLIDE
1877
3848
1 SL
RF-500TB
-
220K
M
2
+
Vref
TRAY
3880
5 MOTOR
10V
+10V
VDD
3R3
3839
6
M1
-
ACCELERATE DISC
100K
DC voltages measured in
3882
+ 7 M2
PLAY MODE
DISC BRAKE DISC
100K
with following conditions:
8,11,15 3V EVM "+10V" = 10V
CH1
"+5V" = 5V
0V
0V CH2
4 5 6
3742 B12 3751 A12 3761 A12 3770 J14 3802 B4 3812 D14
3743 B12 3752 H9 3762 A14 3771 J13 3803 B4 3813 E14
3744 A14 3753 H9 3763 B14 3772 J14 3805 A4 3814 E14
3745 I9 3754 H11 3764 A12 3773 I14 3806 B4 3815 D4
3746 B14 3755 H11 3765 I14 3775 I9 3807 A4 3816 B13
3747 J12 3757 A14 3766 I14 3776 H11 3808 A4 3817 B13
3748 I9 3758 B14 3767 F7 3800 B4 3810 D14 3818 B14
3750 A12 3760 A12 3769 G7 3801 B4 3811 B4 3819 D14
7 8 9 10
R2 (CD10)
R1 (CD10)
D4 (CD10)
D3 (CD10)
D2 (CD10)
3862 2818
3.2V
+3.3V
1n5
120R
D1 (CD10)
only if
EYE-PATTERN VDDA2
quartz used
17 18
1810 16 CRIN
800mVpp 1.5V
15 CROUT
1.5V
14 VSSA2
TB = 0.5µs/div
1.5V 13 R2
1.5V 12 R1
2822 3825
HFIN
2n2 1K
1.5V 11 D4
ADC
10
1.5V D3
3854
+3.3V
100R
1.5V 9 D2
1.5V
VrefCD10
1.5V 8 D1
3853
1.5V 7 VRIN
VrefCD10 VREF GEN.
470R
3827
6 IREF
0.8V
27K
3864
3.2V 5 VDDA1
+3.3V
100R
4 VSSA1 FRONT
3
1.7V ISLICE
HFIN 1.7V 2 HFIN
VERSATILE
1.7V 1 HFREF
INTERFACE
+5V 64 63
+3.3V
LDON
LDON
to 7801
=SANYO drive
InnerSW
from 1801
=MITSUMI drive
for CD_DA : 0V
for CD_RW : 3V
7814 TDA7073A
5 1
Motor driver
1876 1875
1875
16 +
4
3752
O7
1
8002 -
CAROUSEL 100K
2
14
3753 O6
+ 2
13
100K
_
3R3
+10V
5
VDD
3775
12
3745
6 O5
-
TRAY 10K
1878
10
3748
O4
+ 7
1
9
8003
10K
2
3
3,4 8,11,15
NC O4
TRAY-MOTOR
O5
1876 1875 O6
8002 1
5
SW_INFO
O7
4 2
1882
3 3
Tray stop
Moving in
POS1
2 4
Moving out
M
1883
1
RF-500TB 5
POS recog.
CAROUSEL-MOTOR
7 8 9 10
10-7
3820 C3 3828 F9 3837 E5 3846 H5 3856 C1 3871
3821 C3 3829 E2 3838 F5 3847 H4 3857 B1 3872
3822 C3 3830 E2 3839 J5 3848 I5 3861 E14 3878
3823 E7 3832 E14 3840 C14 3849 C14 3862 B10 3880
3824 D7 3833 A4 3842 G5 3850 I4 3863 F6 3881
3825 D8 3834 A4 3843 G5 3853 E9 3864 E9 3882
3826 F9 3835 H4 3844 G4 3854 D7 3865 B11 3883
3827 E10 3836 J4 3845 H5 3855 G12 3866 D6 3890
11 12 13 14
3764
4.5V
+5V
100R
7811-B
3740
6 8
2V
TDA1308T
2880
22K
7 2.3V
LEFT CHANNEL
3741 10u
5
2V 4
22K
Active Low Pass
7811-A
3742
2V 2
+3.3V TDA1308T
2861
22K
1
RIGHT CHANNEL
2.3V
3743 10u
2V 3
22K
3816
2821 2816
CD_IIS_DATA
470R 3817
220u 1n5 IIS_WCLK
470R 3818
IIS_SCLK
KILL 470R
19 20 21 22 23 24 25 26 27 28 29 30 31 32
3849
33
VSSD1
4K7
SER. DATA
BITSTREAM DAC VERSAT. V2|V3 34
INTERFACE KILL
INTERF.
WCLI 35
Signal Processor
SER. DATA
3840
SDI 36
LOOPBACK
470R
INTERF.
SCLI 37
7802 3819
RESETn 38 3.3V
PRE-
/ SAA7325
SAA7324
PROCESSING
3810
39
SDA
CONTROL AUDIO
3812
FUNCTION PROCESSOR SCL 40
3813
RAB 41
3814
SILD 42
470R(5x)
STATUS 43
EFM
SRAM
44
DEMOD TEST3
ADDR
RCK 45
END ERROR PEAK
DIG.
CORR. DET.
PLL
46
SUB
EBU SFSY 47
MOTOR OUTPUT
INTERF.
CONTROL STAGES
SBSY 48
62 61 60 59 58 57 56 55 54 53 52 51 50 49
2826
+3servo
47u
+3.3V
SW_INFO
3754 3755
5,1V
+10V
220R 220R
HEF4094BT
16 7813
SRG8 5,1V
EN1 15
BC847B
7812 0V
Changer Control Logic STB
1
CLK
3
6801
TRAY POS 1880 4
1
O0 D
2 Power on
6802
1881 5
UP/DOWN
O1 Output enable delay
6808
1882 3 3
POS1 6
O2
6803
POS recog. 1883 1 5 7
O3
1876 1875 BAS216(4x)
14
O4
3770
13
O5
3771 1K
12
O6
CAROUSEL-MOTOR 1K 3772
11
O7
470R
O4 O5 O6 O7
9
0V 0V Carousel stop 0V 0V
10
0V 5V Turn left 0V 5V
5V 0V Turn right 5V 0V
8
11 12 13 14
FW-M570 75
E3 3891 G9 7801 D5 7813 H13
E3 6801 I12 7802 D12 7814 H8
F15 6802 I12 7803 G3 7815 F6
J4 6803 I12 7806 E3
F15 6804 I14 7807 I3
J5 6805 H12 7811-A B13
J4 6807 G6 7811-B A13
C3 6808 I12 7812 H13
15
3757
LEFT
100R
A
RIGHT
3758
100R
B
C
IIS_WCLK
AU_IIS_DATA
IIS_SCLK
Connection to
MP3CD2002 Board
PORE
1802
D
19
SDA GND
µP_CLK
18
µP_CLK
SICL µP_DATA
17
µP_DATA
µP_FRAME
16
RAB µP_FRAME
15
SPDIF_GND
SILD
14
SPDIF_GND
PORE
13
PORE
E
SILD
12
SILD
RAB
11
RAB
SICL
10
+3.3V
SICL
SDA
9
SDA
8
GND
IIS_SCLK 3878
7
IIS_SCLK
220R
6
GND
IIS_WCLK 3881 F
5
IIS_WCLK
220R
AU_IIS_DATA 4
AU_IIS_DATA
CD_IIS_DATA
3
CD_IIS_DATA
2
GND
1
+5V +5V
G
SW_INFO
H
Connection to
Front / Combi Board
1805
LEFT 15
LEFT_OUT
Analog Audio
14
GNDA
RIGHT
13
RIGHT_OUT
I
12
+5V
+5V(+5.6V)
11
GND
10
+10V
+10V
SW_INFO
9
SW_INFO
SHR_STR
8
SHR_STR
SHR_CLK 7
SHR_CL
SHR_DATA 6
SHR_DATA
J
µP_FRAME
5
µP_FRAME
µP_CLK
4
µP_CLK
3
GND
µP_DATA
2
µP_DATA
1
GND
3CDC-LC M355(MP3 Version) 2002-05-23
15