
89
14 Block Diagram
14.1. SERVO/SYSTEM CONTROL(1/2) BLOCK DIAGRAM
1
TO SERVO/
SYSTEM CONTROL
SECTION (2/2)
D900
MICRO PROCESSOR
RFKWMHC40EG
IC801
X802
FL DI 34
FL CLK 36
FL CE 3
OSC1 13
OSC2 12
X801
XI 15
XO 16
KEY2
PWR LED CNTL 58
PWR LED CNTL
QR801
LED DRIVE
4
4
CN6802
CN902
PWR LED
3.3V
8
1
CN107
CN106
HP SW 53
HP SW
4
5
CN107
CN106
MPORT SW 52
MPORT SW
7
3
CN51
CN350
TU SCLK 81
TU SCLK
6
4
CN51
CN350
TU SDA 79
TU SDA
KEY2 94
KEY2
6
2
CN6802
CN902
7
1
CN6802
CN902
KEY1
KEY1 92
KEY1
REW
S911
iPod
PLAY/PAUSE
S913
VOL-
S914
VOL+
S915
FWD
S912
POWER
S901
iPod
OPEN/CLOSE
S902
FM/AM/AUX
S905
PHONE ON
S916
CD
PLAY/PAUSE
S906
BLUETOOTH
PLAY/PAUSE
S904
USB
PLAY/PAUSE
S903
CD
OPEN/CLOSE
S907
STOP/PHONE OFF
S908
TX
RX
iPod DET
ACC PWR
12
4
CN1002
CN381
2
14
CN1002
CN381
iPod DET 80
iPod DET
iPod CTRL SW
iPod ACC3.3 88
iPod ACC3.3
3
13
CN1002
CN381
UART OUT 77
iPod CTRL SW 28
UART OUT
5V
5V
Q580
ACC POWER
CONTROL
UART IN 76
UART IN
4
12
CN1002
CN381
19
18
CN1001
ACC ID
7
9
CN1002
CN381
10
CN1001
ACC DET
1
15
CN1002
CN381
20
CN1001
8
CN1001
CN1001
13
CN1001
30
CN1001
Q382
SWITCH
QR384
SWITCH
QR802
SWITCH
QR803
SWITCH
D902,D904
1
7
CN6802
CN902
DIMMER
DIMMER
DIMMER
Q900
5
7.5V
LED DRIVE
LD SW
SC-HC40PC SERVO/SYSTEM CONTROL(1/2) BLOCK DIAGRAM
FROM/TO
AUDIO
FROM AUDIO
BUTTON P.C.B.
TUNER P.C.B.
iPod/iPhone P.C.B.
iPod/iPhone
HEADPHONE/AUX P.C.B.
: CD AUDIO INPUT SIGNAL LINE
VERTICAL MAIN P.C.B.
: USB SIGNAL LINE
CD STATUS
CD BLKCK
CD RESET
REST SW
CD MCLK
CD MDATA
CD MLD
73
29
44
43
74
72
42
+
+
LD SW
Q7601
LASER DRIVE
X7201
67
MCLK
14
A0
SERVO
PROCESSOR
MN6627954AMA
IC7001
TRVP
23
SPOUT
21
PC
22
DRAM
C3ABMB000050
IC7003
A0
9
13
A1
A1
10
12
A2
A2
11
11
A3
A3
12
7
A4
A4
15
6
A5
A5
16
5
A6
A6
17
4
A7
A7
18
3
A8
A8
19
2
A9
A9
21
15
A10
A10
8
85
D0
DQ1
2
84
D1
DQ2
3
83
D2
DQ3
24
86
D3
DQ4
25
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
70
STAT
4
22
CN7002 CN7002
CD STAT
71
BLKCK
5
21
CN7002 CN7002
CD BLKCK
72
NRST
3
23
CN7002 CN7002
CD RESET
2
24
CN7002 CN7002
REST SW
22
4
CN7002 CN7002
56
OUTL
24
2
CN7002 CN7002
CD MCLK
ADDRESS/
DATA BUS
8
18
CN7002 CN7002
68
MDATA
CD MDATA
7
19
CN7002 CN7002
69
MLD
CD MLD
6
20
CN7002 CN7002
14
12
CN7002 CN7002
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
RESET
S7201
TRAVERSE MOTOR
M7301*
SPLINDLE MOTOR
M7302*
TO AUDIO
CD SERVO P.C.B.
3.3V
Q303
SWITCH
X900
46
I2C CLK/WR END
48
I2C DATA/ERROR
USB
CONTROLLER
MNZSFB5KJM2
IC900
USB CLK
84
USB SDATA
82
USBD-
4
USBD+
6
OSCI
11
OSCO
12
5V
3
20
P901
CN806
6
17
P901
CN806
14
NRST
USB RST
USB CLK
47
I2C REQ/WR START
USB IRQ
20
5
18
P901
CN806
USB IRQ
51
TERR
TERR
22
14
9
P901
CN806
TERR
8
CD NRST
18
5
P901
CN806
CD RESET
57
CD STAT
10
13
P901
CN806
CD STAT
64
CD MLD
17
6
P901
CN806
CD MLD
58
CD DATA
11
12
P901
CN806
CD MDATA
56
CD CLK
8
15
P901
CN806
CD MCLK
USB SDATA
USB RST
24
19
4
P901
CN806
50
VERR
VERR
VERR
23
4
19
P901
CN806
USB PORT
P903
2
D-
3
D+
1
VBUS
USB P.C.B.
14
12
CN6801
CN900
FL DISPLAY DRIVER
C0HBB0000061
IC6801
FL1 1
FL1 2
7 FL DATA
FL DI
15
11
CN6801
CN900
FL CL
16
10
CN6801
CN900
FL CE
8 FL CLK
9 FL CS
SEG01
SEG17
SEG01
SEG17
GRID01
GRID09
GRID01
GRID09
FL6801
FL DISPLAY
FL-
FL2 38
FL2 39
FL+
PANEL P.C.B.
Содержание SC-HC40PC
Страница 12: ...12 5 Location of Controls and Components 5 1 Main Unit Remote Control Key Button Operations ...
Страница 13: ...13 5 2 FM AM Connections ...
Страница 14: ...14 5 3 Disc operations ...
Страница 15: ...15 5 3 1 Notes on CD R and CD RW ...
Страница 16: ...16 5 4 iPod iPhone operations ...
Страница 17: ...17 5 5 Bluetooth operation ...
Страница 18: ...18 5 6 USB operation ...
Страница 30: ...30 9 2 Types of Screws 9 3 Main Parts Location Diagram ...
Страница 78: ...78 Step 11 Connect 22P FFC at the connector P901 on the USB P C B Step 12 Check and repair the USB P C B ...
Страница 98: ...98 ...
Страница 120: ...120 ...