Philips FW-M589 Service Manual page 64

70 FW-M589
PAINEL CD 5DTC
1 2 3
5DTC CD BOARD
A
B
C
D
Laser power control
CD Drive
Sanyo DA12T3
E 1800
16
VREF
VrefCD10
VCC 15 +5V_HF
+5V_HF
E 14
E
E D 13
D
B
12
A
A
C A
D 11
B
B
F
C 10
C
F
3,9V
9
F
F
3,3V
GND 8
7879
7 BC807-40
LD 3866
2V
6
4R7
GND
ESD sensitive lines!
5
MON 3872
4 2K7
F+
3
T+
G
2
T-
7802
1
MM1469PH 22 21
F-
Vcc Vcc
Focus search
F+
26
-
+ F-
2V 27
- +
1s
V
H REF
T-
17
-
T+
18
+
V
REF
1
-
M SLIDE
2
+
V
I
REF
11
-
M
DISC
12
+
V
3846 REF
Driver
7
+5V Mute
1K
V
REF
Motor Driver
J -
5
+
6
...V DC voltages measured in
PLAY MODE
with following conditions: 14 +
V EVM
"+A" = 12V
-
"+5V" = 5V
8,13,29,30
1 2 3
10-10
4 5 6
3801 3807
E
56K 10K
3802 3808
F
56K 10K
3809
3803
D
47K 10K
3804 3810
C
47K 10K
3805 3811
A
47K 10K
B 3806 3812
10K
47K
PHOTODIODES A..F
D 3813
2K2
C 3814
2K2
B 3816
U >250mV
2K2
->Laser damaged !
A 3815
EYE-PATTERN
3820 2K2
+5V
4R7 +3.3V
TB = 0.5µs/div
4,6V
7811-A
0,17V
8 3 HF-Amplifier
LM358D
3823 1
+5V_HF
3V
1K
2 0,17V LD ON
From 7800
4
pin64
+8V
7876
BC847B
3901
1,8V
Σ (A-D)
560R
Vref
3918
24
10K 3848
3847
FO
25 2881
FOCUS
220R 820R
Vref 560p
3919
19
15K 3852 3851
RA
20
TRACK 5001
220R 820R
3856
SL
3
SLIDE M1 M2
4K7
4
Vref
CH-A
7811-B CH-B
5 3836
9
LM358D
1,2V accelerates
100K
7
10 disc
1,7V
6 3859 3860
brakes
1,2V
100K 12K
disc
3855
39K
2840
23
Vref
+
33n
-
16
15
4 5 6
7 8 9 10
R2 (CD10)
LEFT CHANNEL
R1 (CD10)
D4 (CD10)
D3 (CD10)
D2 (CD10)
3833
3,2V
+3.3V
120R
For sets with
DIGITAL OUT only
D1 (CD10)
2823
2822
1n5
220u
17 18 19 20
1810
VDDA2
CST
16
8M467 CRIN
BITSTREAM DAC
15 CROUT
D
14 VSSA2
R2
13
R2
R1
12 R1
D4
PROCESSING
11
D4 PRE-
ADC
D3
10 D3
FUNCTION
D2
9
D2
800mVpp D1
8 D1
3893
VrefCD10 VREF GEN.
7
VRIN
470R
3895
6 IREF
27K
3896
+3.3V
5
VDDA1
100R
END
4 VSSA1
FRONT
3
ISLICE
2813 3898
HFIN 2 HFIN
4n7 220R
INTERFACE
2,4V
2883 VERSATILE
3903 3904
1
HFREF
3K3 3K3
470n LD
ON
64 63 62 61
LD
1,2V ON
470R
to 3826,3827
3899
3906
2,6V
2K7 CD_DA: 0V / CD_RW: 3V
0,65V
3923
7878
+3.3V
BC847B
10K
7877
Sanyo
BC847B Mitsumi
DA12T3
MCD2
Drive detection
M2
8V
+8V
During speed up During brake
3V
0V
5V
3V
+5V
0V
0V 0V
3,3V
+3.3V
100R
2,9V
+3servo
3844
1,45V
Vref
1,65V
VrefCD10
7 8 9 10
10-10
11 12 13
3912
6,1V
+8V
220R
7810-B
3925 3873
2,4V 8
LM358DT
6
100R 33K 3865
7 3V
3926 3874 180R
5
2,4V 4
100R 33K
Active Low Pass
7810-A
3927 3864
2,4V
LM358DT
2
100R 33K 3871
1 3V
RIGHT CHANNEL
3928 3867 180R
3
2,4V
100R 33K
+3.3V
3889
Digital MP3 Data
470R
3890
470R
3878
2825
470R
1n5
+3.3V
21 22 23 24 25 26 27 28 29 30 31 32
KILL
33
VSSD1 Inner switch
INTERFACE detection
INTERF.
SER. DATA KILL
VERSAT. V2|V3 34
3831
WCLI 35
Signal Processor
INTERF.
3916
Digital Audio Data
LOOPBACK
36
SDI
SER. DATA
3832
SCLI 37
3837
38
SAA7325 RESET 2827
1n
7800 3910
SDA 39 2828
PROCESSOR
27p
3839
CONTROL AUDIO
40
SCL
3849
RAB 41
3845
42
SILD
470R
STATUS 43
DEMOD SRAM
EFM
ADDR
44
TEST3
CORR. DET.
PLL RCK 45
DIG. ERROR PEAK
46
SUB
INTERF.
CONTROL STAGES
EBU
SFSY 47
MOTOR OUTPUT
48
SBSY
CL11|4
60 59 58 57 56 55 54 53 52 51 50 49
2886 3838
100n
470R
+3servo
2831
3V
47u
For sets with DIGITAL OUT only
0V
+3.3V
M1 SL FO RA
L7805
7801
12V
OUT IN
+5V
7875
3880
BC847B 4,9V
33R
+3.3V
3881
150R
11 12 13
14 15
2826
2851 47n
LEFT
A
10u
to / from
MP3 Board
1820
1
GND
uP CLK
2 B
DSP_CLK
uP DATA
2846 3
RIGHT DSP_DATA
uP FRAME
4
10u
DSP_FRAME
5
SPDIF_GND
SPDIF
6
SPDIF
PORE
7
CD_IIS_DATA CD10_RESET
SILD
8
SILD
IIS_WCLK RAB
9
C
RAB
SICL
10
IIS_SCLK SICL
SDA 11
SDA
12
GND
+3.3V
IIS_SCLK
13
IIS_SCLK
14
GND
IIS_WCLK
15
IIS_WCLK
AU_IIS_DATA
16
AU_IIS_DATA D
CD_IIS_DATA
17
CD_IIS_DATA
IIS_WCLK
18
GND
AU IIS DATA
19
+5V
+5V
20
GND
IIS_SCLK
21
GND
PORE
E
SDA
SICL
RAB
SILD
(8x)
F
to / from
5DTC Control Board
1823
Tray_IRQ
8
Tray_IRQ
Tray_I2C_SCL
7
Tray_I2C_SCL
Tray_I2C_SDA
6
Tray_I2C_SDA
uC_RESET G
5
uC_RESET
4
GND
3
+A
2
+5V +A
SPDIF
1
GND
to / from
Audio / Combi Board
H
1824 1824
LEFT
1
LEFT
Analog Audio 2
GND A
RIGHT
3
RIGHT
+5V
4
+5V
5
GND
+A
6 +A
Tray_I2C_SDA
7
Tray_I2C_SDA
I
Tray_I2C_SCL
8
2
Tray_I C_SCL
Tray_IRQ
9
Tray_IRQ
uC_RESET
10
uC_RESET
uP_FRAME
11
uP_FRAME
uP_CLK
12
uP_CLK
13
GND
uP_DATA
14
J
uP_DATA
15
GND
5DTC CD Board MP3 Version 2002 09 18
14 15