115
15.3. System Control
MICRO-PROCESSOR
RFKWMVK880GC
73
FL DOUT
IC2801
51
BASS 1
52
BASS 2
91
VOL JOG
53
H.BASS LED
94
KEY1
93
KEY2
92
KEY3
54
VOL LED
18
RMT
21 ST/DO
57 MOTOR
61 REC H
47 DC DET1
5 DVD PCONT
22 SD
LO R
LO F
80
79
X OUT
13
X IN
15
34 EFP_BUSY
87 UNLOAD SW
88 INNER SW
71 USB REC LED
43 EE DAT
42 EE CLK
30 PLL CLK
29 PLL DATA
9 CNVSS/EFP CNVSS
12 EFP RESET/RESET
32 REG2/EFP_RXD1
31 REG1/EFP_TXD1
33 REG3/EFP_SCLK
36 DVD STA
83
TRAY CCW L
46
PCONT/EFP CE
20
SYNC
65
HP SW
49
MUTE F
26
ASP DAT
27
ASP CLK
35 DVD CMD
OPEN
84
CLOSE
78
HOME CR
81
UD SENSOR
86
MODE
85
TOP SWITCH
77
39 MODE DA
90 PHOTO
95 MK IN1
11
CN2805
CN2
10
CN2805
CN2
9
CN2805
CN2
6
CN2805
CN2
3
CN2805
CN2
5
CN2805
CN2
8
CN2805
CN2
7
CN2805
CN2
MOTOR
TRAY
LOADING
BA6956AN
TRAY LOADING MOTOR DRIVE
FOR REFERENCE ONLY
PHOTO INTERRUPTOR
(OPEN)
Q5
PHOTO INTERRUPTOR
(CLOSE)
Q2
PHOTO INTERRUPTOR
(HOME)
Q3
PHOTO INTERRUPTOR
(UD)
Q1
PHOTO INTERRUPTOR
(MODE)
Q4
VCC
VREF
IC1
CONTROL
DRIVE
VCC
OPEN
CLOSE
HOME SW
UD
MODE
TOP
SW3 (TOP)
VCC
4
2
6
1
9
7
VCC
43
8
CN2801
FP8101
47
4
CN2801
FP8101
LEVEL SHIFTER
Q2800
LED DRIVE CONTROL
Q2003
LED DRIVE
Q2002
FROM/TO
DVD (SERVO)
50
1
CN2801
FP8101
49
2
CN2801
FP8101
1
12
CN2751
CN1303
FROM/TO
DVD (AUDIO)
TO
AUDIO
TO
POWER
TO
D-AMP
FROM/TO
DECK
FROM/TO
POWER
1
8
3
5
9
1
30
GR1
GR12
SG1
SG16
G1
G12
S1
S16
F-
F-
F+
C0HBB0000057
FL6601
FL DISPLAY
T2900
SWITCHING
TRANSFORMER
POWER SAVE
CONTROL
Q2900
VEE
5
OSC
IC6601
FL DISPLAY DRIVER
1
44
24
4
CN6001 CN2807
25
3
CN6001 CN2807
27
1
CN6001 CN2807
D2903
D4000
D4001
FP2901
DC18V
7
DIN
8
20
CN6001
CN2807
74
FL CLK
8
CLK
7
21
CN6001
CN2807
72
FL CS
9
STB
9
19
CN6001
CN2807
1
4
CN6012
CN6602
2
3
CN6012
CN6602
D6602
SIDE BAR (R) LED
2
3
CN6602
CN6012
1
4
CN6602
CN6012
3
2
CN6014
CN6604
4
1
CN6014
CN6604
D6604
SIDE BAR (L) LED
4
1
CN6604
CN6014
3
2
CN6604
CN6014
24
4
CN6001
CN2807
6
22
CN6001
CN2807
M+9V BE
5
J6501B*
J6501A*
1
J6501B*
J6501A*
21
7
CN6001
CN2807
LED DRIVE
Q6641
LED DRIVE
Q6511
D6512
VOL LED
(BOTTOM)
D6511
VOL LED
(TOP)
VR6630
BASS CONTROL JOG
19
9
CN6001
CN2807
20
8
CN6001
CN2807
VR6500
VOLUME JOG
22
6
CN6001
CN2807
14
CN6001
CN2807
8
J6501B*
J6501A*
15
13
CN6001
CN2807
1
J6001B*
J6001*
2
J6501B*
J6501A*
DVREF
REMOTE
CONTROL SENSOR
Z6601
VREF+
POWER
S6100
SURROUND
ENHANCER
S6104
USB REC
S6101
SUBWOOFER
S6103
TAPE REC
S6106
H.BASS
S6108
2
CN6702
ZJ6601*
63
TAPE EJECT
18
10
CN6001
CN2807
9
2
CN6807
CN2806
MIC SW
MUTE F
CD DISC 1
S6204
OPEN/CLOSE
S6201
EXCHANGE
S6202
CD DISC 2
S6203
CD DISC 3
S6205
CD DISC 4
S6206
CD DISC 5
S6207
STOP/DEMO
S6208
6
J6501B*
J6501A*
17
11
CN6001
CN2807
FWD
S6300
USB
S6304
MANUAL EQ
S6301
RWD
S6302
TAPE
S6303
DVD/CD
S6306
FM/AM
S6307
EXT IN
S6308
16
12
CN6001
CN2807
3
J6501B*
J6501A*
X2802
X2801
XC IN
10
XC OUT
11
OPEN
S6820
IC2802
EEPROM
RFKWEVK880GC
5
EE DAT
6
EE DO
4
EE CLK
3
EE CS
41 EE CS
68 AM BP
1
17
CN2808
CN5050
7 F HOP
4
14
CN2808
CN5050
37 DVD CLK
48
3
CN2801
FP8101
6 DVD MUTE
40
11
CN2801
FP8101
FROM
AUDIO
TO
DVD (SERVO)
VOLTAGE REGULATOR
C0CBCBC00140
5
1
3
ON/OFF
VIN
VOUT
IC2002
+5V
SWITCH
Q2005
82
TRAY CW H
SWITCH
Q2004
5
46
FP8101
CN2801
FROM/TO
POWER
10
CN5802
ZJ2701*
1
27
CN6001
CN2807
2
CN5802
ZJ2701*
TO
D-AMP
13
5
CN5050
CN2808
MUTE S C
ASP DAT
ASP CLK
FROM/TO
AUDIO
POWER CONTROL
Q2701
INVERTER
Q2801
POWER SUPPLY
Q2702
4
7
CN6807
CN2806
66
MPORT SW
5
6
CN6807
CN2806
1
CN5802
ZJ2701*
DVREF
VREF+
SW5V
D2700
D6458
POWER LED
LED DRIVE
Q4006
D2900
D2801
D2802
D2803
48
MUTE S C
12
6
CN5050
CN2808
D2804
TUNER PACK
TN2802*
SCL
SDA
TUN
STEREO 6
4
3
2
FOR SOFTWARE
4
CN2811
CN2811
CN2811
6
7
8
CN2811
CN2811
CN2811
2
1
RESET
Q2605
VREF+
INVERTER
Q2912
ZFLAG
DCDET
DVD PCON
45 DC DET2
2
16
CN2808
CN5050
56 PLUNGER
3
8
CN2752
CN1304
PL DRIVE
Q1315
INVERTER
Q2012
5
6
CN2752
CN1304
10
3
CN2751
CN1303
1
10
CN2752
CN1304
2
9
CN2752
CN1304
INVERTER
Q1306, Q1307
97 MK IN3
6
5
CN2752
CN1304
9
2
CN2752
CN1304
7
6
CN2751
CN1303
INVERTER
Q2011
2
1
CN2813
ZJ1111*
D1111
LED
SA-VK880PU SYSTEM CONTROL BLOCK DIAGRAM
ECHO 1
ECHO 2
69
ECHO LVL1
70
ECHO LVL2
ECHO MUTE
76
ECHO MUTE
LM L
HP MUTE
50
HP MUTE
1
LM
D6641
HBASS LED
11
ZJ2701*
CN5802
47
DC DET1
M
FAN
1
CN2810
2
CN2810
FAN MOTOR
DRIVE
CIRCUIT
Q2942, Q2943, Q2944
Q2948, Q2949
M+9V BE
DC18V
HBASS SW1
58
HBASS SW
Summary of Contents for SA-VK880PU
Page 15: ...15 5 2 Remote Control Key Button Operation ...
Page 16: ...16 5 3 Disc Information 5 3 1 Disc Playability Media ...
Page 38: ...38 6 5 6 Deck Mechanism Error Code Table ...
Page 49: ...49 ...
Page 51: ...51 9 2 Main Components and P C B Location ...
Page 122: ...122 ...
Page 124: ...124 ...
Page 150: ...150 ...
Page 174: ...174 MMH0905 ...