65
15 Block Diagram
15.1. SERVO/SYSTEM CONTROL BLOCK DIAGRAM
SA-PM24EB/EG/EP SERVO/SYSTEM CONTROL BLOCK DIAGRAM
: CD AUDIO INPUT SIGNAL LINE
+
+
2
2
CN900
CN451
MICRO PROCESSOR
RFKWMPM5EB
IC800
X802
X900
46
I2C CLK/WR END
48
I2C DATA/ERROR
USB
CONTROLLER
MNZSFB5KJM2
IC900
FL DISPLAY DRIVER
C0HBB0000057
IC900
FL DATA 4
7
FL DATA
FL DATA
1
1
CN900
CN451
FL CLK 6
FL CLK
3
3
CN900
CN451
FL CS 3
XI 15
XO 16
X801
OSC1 13
OSC2 12
USB SCL
36
USB SDA
34
USBD-
4
USBD+
6
OSCI
11
OSCO
12
FL CS
5
5
CN900
CN451
1
1
CN5903
CN804
RMT
7
7
CN900
CN451
KEY2
FL DATA
FL CLK
FL CS
PLL CE 52
PLL CE
PLL CLK 51
PLL CLK
8
FL CLK
9
FL CS
5
OSC
SEG1
SEG16
SEG1
SEG16
GRID1
GRID4
GRID1
GRID4
GRID5
GRID11
GRID5
GRID11
FL900
FL DISPLAY
SERIAL
DATA
INTERFACE
OSC
COMMAND
DECODER
DISPLAY
RAM
(24bits x 12 Words)
SEGMENT
DRIVER
GRID
DRIVER
MULTIPLEXED
DRIVER
OUTPUT
LATCH
SHIFT
REGISTER
DATA
SELECTOR
TIMING
GENERATOR
KEY MATRIX
MEMORY
DIMMING
CIRCUIT
5V
3.3V
1
F+
FL1
38
2
39
F-
F+
F-
FL2
VREF
REMOTE CONTROL
SENSOR
Z900
RMT 25
RMT
Q7601
LASER DRIVE
KEY2 92
KEY2
6
6
CN900
CN451
KEY1
KEY1 94
KEY1
9
9
CN900
CN451
VOL JOG1
VOL JOG 98
VOL JOG1
3
20
P901
CN802
6
17
P901
CN802
14
NRST
USB RST
USB SCL
47
I2C REQ/WR START
X7201
67
MCLK
SERVO
PROCESSOR
MN6627954AMA
IC7001
TRVP
23
SPOUT
21
PC
22
TRP
24
X1
81
X2
80
59
OUTR
3
IN1
4
PC1
DRIVER
BA5948FPE2
IC7002
D2-
13
D2+
14
D1-
11
D1+
12
D3-
15
D3+
16
D4-
17
LD
42
PD
41
D4+
F+
F-
T+
T-
LD
LPD
A
40
C
39
D
37
A
B
38
B
18
27
IN4
FOP
25
28
IN3
1
IN2
USB IRQ
20
5
18
P901
CN802
USB IRQ
51
TERR
TERR
22
14
9
P901
CN802
TERR
8
CD NRST
18
5
P901
CN802
CD RST
57
CD STAT
10
13
P901
CN802
CD STAT
64
CD MLD
17
6
P901
CN802
CD MLD
58
CD DATA
11
12
P901
CN802
CD MDATA
56
CD CLK
8
15
P901
CN802
CD MCLK
70
STAT
STAT
32
11
12
CN7002 CN807
STAT
71
BLKCK
BLKCK
29
10
13
CN7002 CN807
BLKCK
72
NRST
CD RST
45
9
14
CN7002 CN807
CD RST
REST SW
43
5
18
CN7002 CN807
REST SW
CD OPEN SW
42
HP SW
7
3
20
CN7002 CN807
CD OPEN SW
20
3
CN7002 CN807
56
OUTL
22
1
CN7002 CN807
USB SDA
USB RST
24
CD MCLK
CD MCLK
33
OPEN H
41
CLOSE L
40
19
4
P901
CN802
50
VERR
VERR
VERR
23
4
19
P901
CN802
14
9
CN7002 CN807
4
19
CN7002 CN807
68
MDATA
CD MDATA
CD MDATA
31
13
10
CN7002 CN807
69
MLD
CD MLD
CD MLD
LOADING
HP SW
35
12
11
CN7002 CN807
USB PORT
P903
2
D-
3
D+
1
VBUS
OPTICAL PICKUP UNIT
16
CN7001
15
CN7001
14
CN7001
13
CN7001
7
CN7001
9
CN7001
E
35
E
F
36
F
3
CN7001
2
CN7001
4
CN7001
11
CN7001
ACTUATOR
PHOTO
DIDE
LASER
DIODE
POWER
S900
FF
S902
BASS/TREBLE
S903
SURROUND
S908
REW
S901
STOP/-DEMO
S904
RESET
S7201
CD OPEN
S7202
MUSIC PORT
S907
AM/FM
S909
OPEN/CLOSE
S910
VOLUME JOG
VR900
CD
PLAY/PAUSE
S905
USB
PLAY/PAUSE
S906
TRAVERSE MOTOR
M7301*
SPLINDLE MOTOR
M7302*
TO AUDIO
TO AUDIO
FROM/TO
POWER SUPPLY
FROM/TO AUDIO
FROM
POWER SUPPLY
FROM AUDIO
7
7
WH902 CN450
MAIN P.C.B.
USB P.C.B.
CD SERVO P.C.B.
HEADPHONE P.C.B.
PANEL P.C.B.
: USB SIGNAL LINE
PLL CE
MUTEHP 5
HP MUTE
RDS DATA 73
RDS DATA
DCDET 96
DC DET
HALT 26
HALT
PCONT1 1
PCONT1
AMP MUTE 90
AMP MUTE
PCONT2 2
PCONT2
HP MUTE
PLL CLK
PLL DO 50
PLL DO
PLL DI 49
PLL DI
ASP DATA 65
ASP DATA
RDS CLK 74
RDS CLK
ASP CLK 64
ASP CLK
PLL DO
ASP DATA
ASP CLK
PLL DI
NRST
19
VREF
Q801
D805
D807
D806
RESET
6
6
CN5102
CN806
2
2
CN5903
CN804
5
5
CN5102
CN806
RDS CLK
RDS DATA
DC DET
POWER P.C.B.
TRANSFORMER P.C.B.
Содержание SA-PM24EB
Страница 4: ...4 1 2 Caution for AC Cord ...
Страница 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operations ...
Страница 14: ...14 5 2 Remote Control Key Button Operations ...
Страница 15: ...15 5 3 Media Information ...
Страница 21: ...21 7 Troubleshooting Guide ...
Страница 22: ...22 ...
Страница 26: ...26 9 2 Main Parts Location Diagram ...
Страница 47: ...47 Step 5 Detach 16P FPC at the connector CN7001 on CD Servo P C B ...
Страница 63: ...63 14 Overall Simplified Block 14 1 Control Signal Diagram ...
Страница 64: ...64 14 2 Block Connection Diagram ...
Страница 68: ...68 ...
Страница 70: ...70 ...
Страница 72: ...72 ...
Страница 82: ...82 ...
Страница 86: ...86 ...
Страница 88: ...88 ...