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Model
SL-CT582VEE
Pages
37
Size
3.03 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / PORTABLE CD PLAYER
File
sl-ct582vee.pdf
Date
PREV: Panasonic SL-CT580VEB / SL-CT580VEG Service Manual

Panasonic SL-CT582VEE Service Manual ▷ View online

13 Block Diagram
+B3
F
F
E
E
C
A
D
D
B
C
FO-
26
27
FO+
H-BRIDGE1
PRE
DRIVER1
FO+
FO-
TR+
TR-
TRAVERSE
MOTOR
M
SPINDLE
MOTOR
SEMICONDUCTOR
LASER
PHOTO DETECTOR
FOCUS COIL
TRACKING COIL
TR-
29
30
TR+
H-BRIDGE2
PRE
DRIVER2
RI1
FI1
TRV-
32
33
TRV+
H-BRIDGE3
PRE
DRIVER3
TRV+
TRV-
4
PVcc1
+B2
48
A
Vcc
PVcc/2
MONITOR
25
MON
MON
PMCK
15
GND
9,16,
28,34
CLK
LASER
POWER
DRIVE
Q201
LOGIC2
LOGIC3
LOGIC1
M
SP-
35
36
SP+
H-BRIDGE4
PRE
DRIVER4
SP+
SP-
LOGIC4
23
24
21
22
FI2
RI2
19
20
17
18
FI3
RI3
SPPOL
SPOUT
FO+
FO-
TR+
TR-
TRV+
TRV-
SPPOL
SPOUT
37
SHORT
PROTECT
SOFT
SPR
T
38
OSC
START/
OFF
41
ST
AR
T
OFF/
ST
AR
T
UP
CON
44
43
VMI
CIN
VMIC
VG
2
3
+B2
RIPPLE
FILTER
1
CRIP
SUB UP
CONVERTER
5
VSUB
UP/DOWN
CONVERTER
6
SSW
7
SVcc
+B3
8
10
USW
DSW
REG.
ERROR
AMP
13
PVcc2
+B1
47
CHARGE
12
REGB
REGB
46
45
EO
EI
SOFT
START
VG
LG
AN41508A-VB
IC11
POWER SUPPLY /
MOTOR DRIVE
RESET1
14
RESET1
RESET1
REGU.
REGOUT
40
PVcc
+B2
11
31
PVcc
+B2
CHARGE2
+B3
OPTICAL PICK-UP
+B9
RW
MN6627962JB
IC501
SERVO AMP / SERVO PROCESSOR /
DIGITAL SIGNAL PROCESSOR
DIGITAL FILTER & D/A CONVERTER
58
RFV
DD
TIMING
GENERATOR
55
54
C
B
101
PMCK
85
X1
100
SMCK
86
X2
EFM
DEMODULATION/
SYNC
INTERPOLATION/
CIRC ECC/
CDROM ECC
56
A
MICRO
COMPUTER
INTERFACE
48
RF
AMPLIFIER
47
57
PD
LD
PD
DCDET
A/D
CONVERTER
34
FEIN
TEIN
36
AUDIO OUTPUT
BUFFER
77
REGULATOR
14
REGON
FLAG0
103
70
AV
DD
2
64
AV
SS
2
SERVO
CPU
74
LOOUTR
HPV
DD
L
HPCNT
76
HPV
SS
R
HPV
DD
R
HPOUTL
HPV
SS
L
82
80
78
79
AV
DD
1
AV
SS
1
HPOUTR
75
72
81
HPOUTL
98
S
TAT
AD PVcc
33
HPCNT
CIRC RAM
SUBCODE
INTERFACE
BUS CONTROL
UNIT
96
65
M
D
ATA
ARFIN
95
MCLK
67
IREF
SERIAL OUTPUT
INTERFACE(DAC)
BLKCK
99
NCAS
7
NRAS
8
FS
CONVERTER
NRAS
6
NWE
9
CKE
NWE
125
SDRCK
CLK
19
BA0
BA1
18
MLD
97
66
DSLF
68
PLLF
69
PLLFO
DSL/PLL/VCO
DRAM
INTERFACE
A0~A10
1~4,127,128
10~13,17
D0~D15
107~116,
118~123
D0~15
UDQM
124
LDQM
5
X501
(16.9344MHz)
20
DV
SS
1
84
DV
SS
2
106
DV
SS
3
44
52
53
VREF
E
F
62
CAGC
63
ARFOUT
60
RFOUT
61
RFIN
41
FEN
42
TEN
40
FEOUT
43
TEOUT
51
VDDLD
50
CLD
45
DUTYADJ
46
CKMON
RF
INTERFACE
SPINDLE
SERVO
INPUT
PORT
ADPCM
COMPRESSION
AUDIO
DECODER
AV
DD
3
31
AV
SS
3
32
ANALOG
LOWPASS
FILTER
DIGITAL FILTER
1bit DAC(MASH)
OWM LOGIC
DIGITAL
OUT
102
TX
OUTPUT PORT
23
SPPOL
PWMSEL
21
TRP
TR
VM
TR
VP
SPOUT
26
25
24
22
TRM
27
FI3
RI2
30
IOV
DD
1
87
IOV
DD
2
16
DV
DD
1
88
DV
DD
2
105
DV
DD
3
90
PMSEL1
FOP
28
FI1
FOM
29
RI1
SPPOL
SPOUT
RI3
FI2
BLKCK
A0~10
NCAS
CKE
UDQM
LDQM
71
LOOUTL
+B4
+B3
+B3
MON
+B3
ARF
A
B
F
E
+B3
SMCK
S
TAT
M
D
ATA
MCLK
MLD
+B3
+B3
+B3
+B5
117
DR
V
DD
2
15
DR
V
DD
1
+B9
NTEST
104
RESET CD
83
NRST
+B3
VREF
GND
F
A
B
E
RF
PD
C
C
LD
38
CEA
+B3
LD
OPEN
RF
ARF
+B5
+B4
V
DD
OPEN
PMCK
A11
126
A11
SL-CT582V(EE) BLOCK DIAGRAM
C3ABMG000207
IC503
DRAM
A0~10
16
DQ0~15
20~24,
27~32
CAS
34
CKE
WE
17
15
RAS
2,3,5,6,8,
9,11,12,
39,40,42,
43,45,46,
48,49
35
CLK
19
BA
36
UDQM
14
LDQM
+B9
7,13,
38,44
V
DD
O
V
SS
26,50
+B9
1,25
V
DD
LDQM
UDQM
A1
1
CLK
A0~10
D0~15
NWE
NCAS
CKE
NRAS
V
SS
O
4,10,41,47
Rch
42
CD/
TU
GCTL
VC
RF
49
V
DD
DRV
SL-CT582VEE
25
SL-CT582V(EE) BLOCK DIAGRAM
18
13
17
16
25
26
12
9
29
1
FM
RF
FM
MIX
AM
MIX
AM
OSC
FM
OSC
7
FM
IF
AM
DET
AM
IF
FM
DET
11
C1BB00000562
IC1001
FM/AM RF AMP,
IF,DET
D1101
D1102
D1201
L1201
AM
OSC
COIL
+B8
L1202
21
ST
IND
X1101
Rch
X1201
IF
Buff.
TUN
IND
22
23
AM
RF AMP
Q1210
Q1204
Q1206
Q1152,
1153
38
OSC-IN
40
DO
Q1208
+B8
Q1151
Q1012,1013
D1010,1011
L1102
A
Q1202
29
CITY
+B8
C0CBAAB00043
IC1008
31
DD
ON
+B2
LCD
1~4
COM0~3
5~22
S0~17
24
23
RADIO
KEY
51
VR SCK2
42
BUSY
35
INT
KEY SWITCH
(S1~S10)
KEY1,2
32
TMUTE
BUSY
TMUTE
54
RESET
55
56
X
OUT
XI
N
X1301
(75kHz)
ST
AR
T
52
ACDET
Q1304
+B1
Q1203
30
MONO
34
TUNEND
37,57
GND4,5
V
DD
27,
39
+B7
47,48
6
V
cc
+B8
53
ST
AR
T
REGULATOR
Q1201
DC IN
DET.
STABI-
LIZER
DC-DC
CONV.
FM/AM
LOOP FILTER
SWITCH-
ING
SWITCH-
ING
SWITCH-
ING
SWITCH-
ING
41
VREG
SWITCH-
ING
+B8
POWER
SUPPLY
Q1301
30
3
4
Buff.
Buff.
1/16
Buff.
FM MPX
AF
LEVEL
DET
RF
GND
2
10
X1203
AGC
SW
GND
8
20
19
ST/MONO
AM/FM
FM
IFT
Q1207
5
+B8
50
AM
L
+B8
58
VDB
64
VLCD
61
VEE
INT
Q1307
INTER-
FACE
Q1308
INTER-
FACE
VRCLK
CD
PLA
Y
KEY
S11
(RADIO/
BAND)
S12
(
)
FM
RF
IN
AM
RF
IN
FM
RF
OUT
AM
OSC
FM
OSC
OSC
OUT
DET
OUT
MPX
IN
FM/
AM
14
15
LPF1
L-OUT
R-OUT
LPF2A
LPF2B
ST
LED
LED
IF
COUNT
IF
REQ
QUAD
AM
IF
FM
IF
AGC
AGC
28
AM
BY
-BASS
FM
MIX
FM IN
PW SW
24
+B8
PW
SW
43
TDATA
TDATA
+B7
+B7
C2FBEB000007
IC1301
SYSTEM CONTROL / LCD DRIVE
27
+B8
RFV
cc
+B8
26
TECS
TCS
RESET TU
FM GND
S310
(HOLD)
ON
OFF
LCD1
ICP11
+B1
+B2
REGB
Q11
REGULATOR
/RESET
8
RESET
CD
65
64
M
D
ATA
/
DIDO
M
D
ATA
MCLK
MCLK
MLD
61
MLD
S
TAT
66
S
TAT
MUTEH
S202
(REST
SWITCH)
REST
55
Vss
11
T
D
ATA
35
INT
4
INT
T
D
ATA
33
BUSY
VREF
+B3
72
V
CC
+B3
14
TREBLE
BASS
0/-10dB
-63dB
CONTROL
x1
x5
RB
I
2
C BUS DECODER + LATCHES
BASS ALC
CONTROL
HALF WAVE
RECTIFIER
R ch
SUPPLY
Vref
VS
1
CREF
12
GND
11
OUT-L
(OUT-R)
7
(14)
BASSO-L
(BASSO-R)
6
(15)
BASSI-L
(BASSI-R)
5
(16)
2
(19)
IN-L
(IN-R)
ALC
20
TREBLE-L
(TREBLE-R)
4
(17)
50K
SCL
SDA
9
10
+B10
HEADPHONE
HEADPHONE
AMP
C1BB00000720
IC701
R ch
A
MUTING
CONT.
12
XIN
XOUT
13
16
TMUTE
Q902,905
CHARGE2
63
CHARGE2
RW
60
RW
RESET
XC61CN2102MR
IC303
C2BBGF000593
IC301
SYSTEM CONTROL
A
Vss
71
+B3
Q706
SIGNAL
SELECT
VRCLK
BUSY
C0ZBZ0000829
IC1500
TONE CONTROL
ECS
67
TCLK/SK
36
1
CS
2
SK
3
DI
4
DO
+B3
Vcc
8
GND
5
C3EBCG000096
IC302
EE PROM
TSENS/
DIDO
34
Q302
TCS
OPEN
80
OPEN
POWER
SUPPLY
CONT.
POWER
SUPPLY
Q1501
+B10
Q1502
+B8
RESET
Q18
RESET1
RESET
Q301
RESET
Q19
RESET
TU
TCLK
+B2
+B3
S201
(LASER SW)
Q303
TSENSE
Q708
SIGNAL
SELECT
POWER
SUPPLY
+B6
Q701
+B6
+B6
MUTING
Q705
BIAS
CONT.
Q710
MUTING
CONT.
Q704
15
HPCNT
21
BLKCK
DOCT
OR
+B3
74
2 R03/LR03(UM-4)
BATTERIES
3V
DC IN
4.5V
DC IN
DET
CHARGE
CONT.
Q16
VMONIT
OR1
76
20
62
CHARGE1
CHG
+B3
Q12~14
D22
INTER-
FACE
45
TCLK
TCLK
44
SO
TSENSE
HPCNT
BLKCK
SMCK
HPOUTL
ICP12
EXT BATT
75
VMONIT
OR2
+B2
INTER-
FACE
INTER-
FACE
46
6KEY
28
BUZ
BUZZER
CONT.
+B2
Q903,904
NOTE
: CD PLAYBACK SIGNAL LINE
: MAIN SIGNAL LINE
: FM SIGNAL LINE
(
) indicates pin No. Right channel.
SL-CT582VEE
26
14.1. IC301(C2BBGF000593):
System Control
Pin
No.
Terminal
Name
I/O
Function
1
NC
-
Not used, open
2
POWER
DRAM
-
Not used, open
3
PDOWN
O
Headamp power OFF signal output
4
INT
O
Serial communication starting signal output
5
DSHORT
-
Diode short output
6
GUP
-
Headphone gain up
7
CNVSS
-
GND
8
RESET
I
Reset signal input
9
XCOUT
-
Not used, open
10
XCIN
-
Not used, open
11
VSS
-
GND
12
XIN
I
System clock signal
13
XOUT
I
14
VCC
I
Power supply terminal
15
HPCNT
O
Headphone output permit output
16
MUTEH
O
Hoeadphone mute output
17
NC
-
Not used, open
18
VL3
-
Not used, connected to GND
19
VL2
-
Not used, connected to GND
20
CHG
I
Battery judge signal
21
BLKCK
I
Sub-code block clock signal input
22
|
32
NC
-
Not used, open
33
BUSY
I
Communication signal input
34
TSENS/
DIDO
I
Data input from IC1301/Data input/output
from IC302
35
TDATA
O
Date output for IC1301
36
TCLK/SK
I
Clock output for IC1301/IC302
37
NC
-
Not used, open
38
NC
-
Not used, open
39
HPAMP
-
Not used, open
40
|
45
NC
-
Not used, open
46 TYPESEL
-
Not used, open
47
XCSEL
-
Not used, open
48
XBSSEL
-
Not used, open
49
CHGSEL
-
Not used, open
50 CHGSEL3
-
Not used, open
51
MP3SEL
-
Not used, open
52
FSSEL
-
Not used, open
53
SPSEL
-
Not used, open
54
ZANSEL
-
Not used, open
55
REST
I
Rest detect switch signal input
56
NC
-
Not used, open
57 A.SHOCK
-
Not used, open
58
NC
-
Not used, open
59
ZAN/
JVDGE
-
Not used, open
60
RW
O
Output for CD-RW
61
MLD
O
Serial command latch output
62 CHARGE1
O
Charge ON output
63 CHARGE2
O
PVCC1 voltage up output
64
MCLK
O
Command/EEPROM clock output
65
MDATA/
DIDO
O
Command/EEPROM data input/output
66
STAT
I
Status signal input
67
ECS
O
EEPROM communication select output
68
NC
-
Not used, open
Pin
No.
Terminal
Name
I/O
Function
69
NC
-
Not used, open
70
NC
-
Not used, open
71
AVSS
-
GND
72
VREF
I
Reference voltage input
73
NC
-
Not used, open
74
DOCTOR
I
Doctor mode select
75
VMONI
TOR2
I
Battery remaining measurement signal
76
VMONI
TOR1
I
Rechargeable battery voltage detect signal
77
VMONI
TOR4
-
Not used, open
78
NC
-
Not used, open
79
NC
-
Not used, open
80
OPEN
I
CD lid open switch input
14.2. IC501(MN6627962JB):
Servo Amp, Servo Processor,
Digital Signal Processor,
Digital Filter & D/A Converter
Pin
No.
Terminal
Name
I/O
Function
1
A7
O
Address 7 signal output
2
A6
O
Address 6 signal output
3
A5
O
Address 5 signal output
4
A4
O
Address 4 signal output
5
LDQM
O
Lower bite data mask signal output
6
NWE
O
Write enable signal output
7
NCAS
O
CAS control signal output
8
NRAS
O
RAS control signal output
9
CKE
O
Clock enable signal output
10
A3
O
Address 3 signal output
11
A2
O
Address 2 signal output
12
A1
O
Address 1 signal output
13
A0
O
Address 0 signal output
14
REGON
I
Built in regulator control signal
15
DRVDD1
I
Power supply terminal
16
DVDD1
I
Power supply terminal
17
A10
O
Address 10 signal output
18
BA1
-
Not used, open
19
BA0
-
Not used, open
20
DVSS1
-
GND
21
PWMSEL
I
PWM output mode select input
22
SPOUT
O
Spindle drive signal output
23
SPPOL
O
Spindle drive signal output
24
TRVP
O
Traverse drive signal output (+)
25
TRVM
O
Traverse drive signal output (-)
26
TRP
O
Tracking drive signal output (+)
27
TRM
O
Tracking drive signal output (-)
28
FOP
O
Focus drive signal output (+)
29
FOM
O
Focus drive signal output (-)
30
IOVDD1
I
Power supply terminal
31
AVDD3
I
Power supply terminal
32
AVSS3
-
GND
33
ADPVCC
I
Power supply voltage monitor signal input
34
TEIN
I
DSP tracking error signal input
35
ATOFS
-
Not used, open
36
FEIN
I
DSP focus error signal input
37
AFOFS
-
Not used, open
38
CEA
I
HPE amp capacitor connect terminal
39
RFENV
O
RF envelope signal monitor
40
FEOUT
O
Focus error signal amp output
14 Terminal Function of ICs
27
SL-CT582VEE
Pin
No.
Terminal
Name
I/O
Function
41
FEN
I
Focus error signal amp inverting input
42
TEN
I
Tracking error signal amp inverting input
43
TEOUT
O
Tracking error signal amp output
44
VREF
O
VREF output
45 DUTYADJ
I
Laser intermittent drive clock duty adj.
resistor terminal
46
CKMON
-
Not used, open
47
PD
I
APC amp input
48
LD
O
Laser power drive signal output
49
VDDDRV
I
Power supply terminal
50
CLD
I
APC loop filter connected terminal
51
VDDLD
I
Power supply terminal
52
E
I
Tracking signal input 1
53
F
I
Tracking signal input 2
54
B
I
Focus signal input 2/RF addition amp
input 2
55
C
I
RF addition amp input 3
56
A
I
Focus signal input 1/RF addition amp
input 1
57
DCDET
I
HPF capacitor connected terminal
58
RFVDD
I
Power supply terminal
59
RFN
-
Not used, open
60
RFOUT
-
Not used, open
61
RFIN
I
AGC input
62
CAGC
I
AGC loop filter capacitor connected terminal
63
ARFOUT
O
AGC output
64
AVSS2
-
GND
65
ARFIN
I
RF signal input
66
DSLF
O
Loop filter for DSL
67
IREF
I
Reference current input
68
PLLF
O
Loop filter for PLL
69
PLLFO
O
Loop filter for PLL
70
AVDD2
I
Power supply terminal
71
LOOUTL
-
Not used, open
72
AVSS1
-
GND
73
AVREF
-
Not used, open
74
LOOUTR
-
Not used, open
75
AVDD1
I
Power supply terminal
76
HPCNT
I
Headphone control signal input
77
HPVDDL
I
Power supply terminal
78
HPOUTL
O
L ch audio output for headphone
79
HPVSSL
-
GND
80
HPVDDR
I
Power supply terminal
81
HPOUTR
O
R ch audio output for headphone
82
HPVSSR
-
GND
83
NTEST
I
Test mode input
84
DVSS2
-
GND
85
X1
I
Crystal oscillator connected terminal
(F=16.9 MHz)
86
X2
O
87
IOVDD2
I
Power supply terminal
88
DVDD2
I
Power supply terminal
89
VM4SEL/
OFF
-
Not used, open
90
PMSEL1/
FBAL
I
Connected to power supply via resistor
91
PMSEL2/
TBAL
-
Not used, open
92
LASER
SEL/BDO
-
Not used, open
93
CLVS/
RFDET
-
Not used, open
94
IPFLAG2/
VDET
-
Not used, open
95
MCLK
I
Command clock signal input
96
MDATA
I
Command data input
97
MLD
I
Command load input
98
STAT
O
Status signal output
99
BLKCK
O
Sub code block clock signal output
Pin
No.
Terminal
Name
I/O
Function
100
SMCK
O
System clock signal output
101
PCMK
O
Power clock signal output
102
TX
-
Not used, open
103
FLAG0
-
Not used, open
104
NRST
I
Reset signal input
105
DVDD3
I
Power supply terminal
106
DVSS3
-
GND
107
D2
I/O
Data signal input/output 2
108
D1
I/O
Data signal input/output 1
109
D0
I/O
Data signal input/output 0
110
D3
I/O
Data signal input/output 3
111
D4
I/O
Data signal input/output 4
112
D5
I/O
Data signal input/output 5
113
D6
I/O
Data signal input/output 6
114
D7
I/O
Data signal input/output 7
115
D15
I/O
Data signal input/output 15
116
D14
I/O
Data signal input/output 14
117 DRVDD2
I
Power supply terminal
118
D13
I/O
Data signal input/output 13
119
D12
I/O
Data signal input/output 12
120
D11
I/O
Data signal input/output 11
121
D10
I/O
Data signal input/output 10
122
D9
I/O
Data signal input/output 9
123
D8
I/O
Data signal input/output 8
124
UDQM
O
Higher bite data mask signal output
125
SDRCK
O
Clock signal output
126
A11
O
Address 11 signal output
127
A9
O
Address 9 signal output
128
A8
O
Address 8 signal output
14.3. IC1301(C2FBEB000007):
System Control/LCD Drive
Pin
No.
Terminal
Name
I/O
Function
1
|
4
COM0
|
COM3
O
LCD common signal output
5
|
22
S0
|
S17
O
LCD segment signal output
23
RADIO
KEY
I
Radio key signal input
24
CDPLAY
KEY
I
Play key signal input
25
SELECT2
-
Connected to GND via resistor
26
TECS
O
EEPROM chip select signal output
27
V
DD
I
Power supply terminal
28
BUZ
-
Not used, open
29
CITY
O
City/normal select signal input
30
MONO
O
Forced monaural signal output
31
DDON
O
Power supply for varicap ON output
32
TMUTE
O
Mute ON signal output
33
NC
-
Not used, open
34
TUNED
I
Tuned condition signal input
35
INT
I
Serial communication starting signal input
36
SELECT1
I
Area select signal input
37
GND4
-
GND
38
OSC IN
I
FM/AM OSC signal input
39
V
DD
I
Power supply terminal
40
DO
O
A phase comparator signal output
41
VREG
-
Not used, connected to GND via capacitor
42
BUSY
O
Busy signal output
43
TDATA
I
Serial communication data signal input
44
SO
O
Serial communication data signal output
45
TCLK
O
Serial communication clock signal output
46
6KEY
I
Remote control signal input
28
SL-CT582VEE
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