Download Print this page

Lcd Display - Philips CAD310 Service Manual

Hide thumbs

Advertisement

www.freeservicemanuals.info
SET BLOCK DIAGRAM
Pick Up
OPTIMA-725 C2
Tracking Output
Focus Output
3
2
1
48
47
42
41
40
Center
Tracking Error
RF & Focus
RF AGC & EQ
EQO
4
Voltage
(RW)
Error (CD-RW)
Control
I/V AMP
I/V AMP
EFMI
5
Focus OK Detect
Defect Detect Mirror
APC. Laser
DCCI
45
Gen
Control &
LPC
DCC0
46
Focus Servo Loop
MCP
44
- Gain & Phase
Tracking Servo Loop
Compensation
- Gain & Phase
DCB
43
- Focus Search
Compensation
- Offset Adjust
- Track Jump
- FZC Gen.
- Offset Adjust
VCC/
6
- TZC Gen.
VDD
FRSH
7
FSET
8
Hardware Logic
Sled Servo &
- Auto-Sequencer
FLB
9
Kick Gen
- Fast Search
- Febias, Focus Servo,
FGD
10
Tracking Offset ADJ.
- Tracking Balance & Gain
Adjust
- Interruption Detect
- EFM Muting System
FSI
11
TGU
12
Servo LPF
EFM
Micom Data Interface Logic Decoder
Comparator
13
14
15
16
17
19
18
20
22
21
RF Amplifier & Servo System
S1L9226
Focus Output
Tracking Output
FIN
(GND)
28
27
26
25
24
23
22
21
20
19
18
17
16
10k
10k
+
+
Level
Level
shift
shift
10k
10k
TSD
COMP
2.5V
Regulator
10k
10k
Mute
Level
Level
shift
shift
+
+
10k
10k
50k
10k
10k
1
2
3
4
5
6
7
8
1
9
10
11
12
13
FIN
(GND)
Servo Driver
IP4001
3-1
100k
(4)
120k
100k
RDS DC 5V
(3)
(5)
Analog
P ower supply
(6)
(12)
Digital
P ower supply
(11)
Key Matrix
(13)(14)(10)
XI
RDS Decoder
BU1924
SOS1
SQCK
SQDT
SBCK
SBDT
39
Subcode
VCO1LF
Out
DPLL
EFMI
38
PD
37
LD
EFM
LOCK
Internal Status
SMEF
Demodulator
35
LPFT
SMDP
34
TEIO
System Reset
SMDS
WDCK
TZC&
CLV
33
SSTOP
ECC
Servo
MCU Data
36
ATSC
WFCK
29
TEO
MCU Clock
RFCK
28
TEM
C4M
Timing
16K
MCU Latch
Generator
SRAM
XIN
27
SLP
26
SLO
ISTAT
Micom
Address
25
SLM
EMF output
Interface
Generator
MLT
MDAT
29
FEO
Sled run away inhibit
MCK
MUTE
30
FEM
JITB
88.2KHz input terminal
CD Decoder
23
SPDLO
Spindle
24
SPDLM
S5L9290
AUX L
AUX R
AUX-IN
DC 3.3V
15
Electric Switch
+
MM74HC4066M
Level
shift
CDC Control Bus
CDC L
CDC R
CDC L
4
CDC R
CDC Connector
CDC Pre-Amp
BA3121
CDC Power
DC 3.3V
DC 9V
Power Supply
DC 11~16V
Ground
V
CMP
SS3
RDS signal In
(7)(8)
(8)
Tuner L
8th Switched
capacitor filter
comparator
anti-aliasing
filter
Tuner R
(16)
RCLK
Tuner Module
CET-7010
QUAL
(1)
PLL
RDA T A
Bi-phase
(2)
57kH
PLL
Differential
Z
decoder
RDS
1187.5Hz
decoder
RDS Clock
RDS Data
Measurement
Reference
circuit
clock
(14)(10)
(10)
(9)
XO
T1
T2
X
IN
OSC
X
OUT
P0.2/T0CAP
8-Bit Timer/
P0.1/T0CLK
Counter0
P0.3/T0OUT/T0PWM
P0.4/T1CLK
8-Bit Timer/
Counter1
P0.5/T1OUT
P0.6/T2CLK
16-Bit Timer/
P0.7/T2OUT
Counter2
C2PO
DATX
P3.1/SCK0
P3.2/SO0
SIO 0
P3.3/SI0
P3.4/SCK1
P3.5/SO1
SIO 1
Digital
Subcode Sync
P3.6/SI1
Out
Watchdog
Basic Timer
Timer
Subcode_Q Data
P3.0/BUZ
Watch Timer
Digital
COM0-3
Internal Status
Interpolator
P8.7-P4.0/SEG0-39
LCD Driver/
Filter
BIAS
Controller
V
LC0
-V
LC2
Subcode_Q Clock
VCOAM
PLL
VCOFM
Synthesizer
EO0/EO1
1-bit
AMIF
MCU Data
IF Counter
DAC
FMIF
P2.0-P2.3/AD0-AD3
8-Bit ADC
MCU Clock
AVDD
P8.0/SEG7
MCU Latch
MCU Latch
P8.1/SEG6
P8.2/SEG5
P8.3/SEG4
Port 8
P8.4/SEG3
PWM
System Reset
P8.5/SEG2
I/O
P8.6/SEG1
P8.7/SEG0
Interface
LPF
Low Voltage
LVREN
Reset
MCU
SADTO
SADTI
VHALF
LCHOUT
LRCKO
LRCKI
RCHOUT
VREF
BCKO
BCKI
DSC-780R(F)
AUX-IN On
CDC On
CDC Control Bus
L
R
Electric Selector & Volume
PT2313
Controlled Power
MCU DC 5V
RDS DC 5V
Tuner Power
3-1
POP
FLAT
MUTE
Tuner Power
P1.0-P1.7/
RESET
INT0-INT7
CE
P0.0
P0.1/T0CLK
P0.2/T0CAP
P0.3/T0OUT/T0PWM
Port 0
P0.4/T1CLK
P0.5/T1OUT
P0.6/T2CLK
P0.7/T2OUT
P1.0/INT0
P1.1/INT1
P1.2/INT2
P1.3/INT3
Port 1
P1.4/INT4
P1.5/INT5
P1.6/INT6
I/O P ort and Interrupt Control
P1.7/INT7
P2.0/AD0
P2.1/AD1
P2.2/AD2
P2.3/AD3
Port 2
P2.4
P2.5
P2.6
P2.7
P3.0/BUZ
P3.1/SCK0
P3.2/SO0
P3.3/SI0
Port 3
P3.4/SCK1
P3.5/SO1
P3.6/SI1
SAM88RC Core
P3.7
P4.0/SEG39
P4.1/SEG38
P4.2/SEG37
P4.3/SEG36
Port 4
P4.4/SEG35
P4.5/SEG34
P4.6/SEG33
P4.7/SEG32
P5.0/SEG31
P5.1/SEG30
P5.2/SEG29
P5.3/SEG28
Port 5
P5.4/SEG27
P5.5/SEG26
LCD Data
P5.6/SEG25
P5.7/SEG24
P6.0/SEG23
P6.1/SEG22
48K-byte
2064-byte
P6.2/SEG21
P6.3/SEG20
ROM
Register File
Port 6
P6.4/SEG19
P6.5/SEG18
P6.6/SEG17
LCD Clock
P6.7/SEG16
P7.0/SEG15
P7.1/SEG14
P7.2/SEG13
P7.3/SEG12
Port 7
P7.4/SEG11
P7.5/SEG10
LCD Driver
P7.6/SEG9
P7.7/SEG8
LCD CE
LC75823
TEST1
TEST3 VDD
VSS
TEST2
VDDPLL0
VSSPLL
VDDPLL1
MCU DC 5V
MCU DC 5V
Mute
Vcc1
F/L
ST-BY
MUTE
F/L
IN1
F/R
F/R
Pre-Amp
IN2
RC4558
R/R
R/R
IN3
R/L
IN4
R/L
AC-GND
SVR
Power Amplifier
Pre-Amp
TDA7384
RC4558
F/L
F/R
DC 11~16V
ESP
TRACK
VCD
MP3
LOUD
AF
PTY
INT
TP
EON
RDM
TA
DISC
RPT
Sub.W

LCD Display

ACC
Vcc2
F/L
N.C.
OUT1+
OUT1-
PW-GND
F/R
OUT2+
OUT2-
PW-GND
OUT3-
R/R
OUT3+
PW-GND
OUT4+
OUT4-
R/L
PW-GND
TAB
S-GND
R/R
R/L
Line-Output

Advertisement

loading

  Also See for Philips CAD310

  Related Manuals for Philips CAD310