16 Block Diagram
16.1. System Control Block Diagram
MICROPROCESSOR
IC2801
C2CBYY000469
SA-VK460GC/GCS/GCT/GS SYSTEM CONTROL BLOCK DIAGRAM
79
80
81
78
12
11
10
35
87
OPEN_SW
ST_SW
HOME_SW
MOT_CW
MOT_CCW
DVD_CMD
TUN_CLK (PLL_CLK)
30
TUN_DI (PLL_DA)
29
RESET
12
DVD_CLK
37
DVD_STAT
36
6
TUN_SD (PLL_SD)
22
TUN_ST/DO (PLL_DO)
21
RXD
32
/NMI
17
BUSY
34
MICRO-P
UPDATE
CNVSS/EFP_CNVSS
9
EE_CS
41
ASP CLK
47
ASP DAT
48
EE_CLK
42
EE_DAT
43
SYNC
20
49
VOL_JOG_A 68
VOL_JOG_B 67
40
DC DET
MUTE_D
46
PCONT
39
47
F_HOP
F_HOP
7
KEY2
MUTE_A
KEY1
PCONT
MUTE_D
DC DET
LED_CTRL2
IC2802
EEPROM
CS
DO
SK
DI
FL DISPLAY
G1
1
S1
G1
S17
G1
1
S1
G1
S17
FL6602
IC6601
C0HBB0000057
FL_CLK
D IN
FL2
3
4
6
5
ASP CLK
ASP DAT
CLK
33
DVD_MUTE
73
STB
18
CLK
74
7
8
9
FL_DOUT
RMT
OSC
5
30
-VP
(REMOTE CONTROL SENSOR)
Z6400
98
72
FL_CS
FL1
RESET
XC_IN
XC_OUT
X2801
H0A327200115
32.8kHz
Q2806
RESET
VREF
SYS6V
TUN_CLK
TUN_DI
TUN_SD
TUN_ST/DO
TUNER PACK
PCONT
DVD_CLK
DVD_STAT
DVD_CMD
FP8101
2
CN2801
FP8101 CN2801
FP8101 CN2801
TN2802
2
TN2802
TN2802
TN2802
3
4
6
1
3
S6201
S6202
S6203
S6204
S6205
DVD/CD
TAPE
STOP
S6102
S6101
10
21
CN6807
CN2807
H6557
H6901
CN6807
CN2807
2
2
20
11
H6557
H6901
CN6807
CN2807
4
4
13
18
H6557
H6901
CN6807
CN2807
5
5
12
19
POWER
S6103
S. SEQ
S6104
SOUND EQ
S6107
DECK1
S6206
S6207
S6208
V / REW
RECORD
DISC 1/2
DISPLAY/DEMO
S6209
S6210
MUSIC PORT
TUNER
6
CN5103
CN2808
3
CN5102
CN2809
10
CN5102
CN2809
29
CN6807
CN2807
VOL_JOG_A
VOL_JOG_B
15
2
CN6806
CN2806
15
16
CN6807
CN2807
7
24
CN6807
CN2807
14
17
CN6807
CN2807
16
15
CN6807
CN2807
9
H6555
1
CN5951
7
H6555
3
CN5951
2
8
CN5951
H6555
VREF
VREF
VREF
VREF
VREF
DIGITAL AMP
TO/FROM
SMPS
TO
DVD SERVO / VIDEO
TO / FROM
7
CN5103
CN2808
MUTE_A
2
AUDIO
TO
93
94
12
19
CN6807
CN2807
VREF
92
KEY3
S6303
S6302
MULTI CHANGE
OPEN/CLOSE
S6304
SINGLE CHANGE
S6305
DISC 1
S6306
S6307
DISC 3
S6308
S6309
DISC 4
S6310
S6311
S6312
DISC 5
MIC VOL +
MIC VOL -
DECK 2
DISC 2
CN2811
1
CN2811
2
CN2811
3
CN2811
7
CN2811
6
CN2811
8
CN2811
4
TXD
31
13
15
X2802
H2B100500004
10MHz
X_IN
X_OUT
MUTE_A
DC_DET
SYNC
AUDIO
TO
14
3
CN6806
CN2806
48
LED_CTRL1
DVD_MUTE
FROM AUDIO
5
DVD_PCON
CN2805
17
CN2805
13
CN2805
10
CN2805
9
CN2805
8
CN2805
7
CN2805
4
CN2805
2
CN2805
1
CN2805
3
82
CAM_SENSOR
85
PLAY_SW
86
UD_SENSOR
84
BOTTOM_SW
83
PLUNGER
CRS1
TO/FROM
SMPS
FROM
44
45
SW_LVL1
SW_LVL2
AUDIO
TO
SW_LVL1
SW_LVL2
MOTOR 10V
PLUNGER
ON/OFF
SWITCH
SUPPLY
CONTROL
SWITCH
MIC_SW
HP_SW
WIDE1
4
Q2901
MUTING
Q2979
Q2978
INVERTER
INVERTER
WIDE_1
DVD_PCONT
TO DVD SERVO / VIDEO
TO SMPS
HALF_1
52
MODE_1
53
PLG1
56
PLG2
57
DECK2
91
PHOTO2
95
PHOTO1
97
MTR
MOTOR
58
REC
REC_H
59
DECK1_H
60
CN2807
2
CN6807
29
CN2807
3
CN6807
28
4
CN6807
27
5
CN6807
26
18
CN6807
13
22
CN6807
9
23
CN6807
8
11
CN1001
1
7
CN1001
5
10
CN1001
2
CN2807
CN2807
CN2807
CN2807
CN2807
CN2803
CN2803
CN2803
FROM / TO
DECK
TO
DECK
FROM SMPS
FROM SMPS
TUNER REGION
SETTING
REG2
32
REG1
31
REG2
32
Q2913
Q2914
Q6702
Q6703
Q6701
LED
CONTROL
SWITCH
LED
CONTROL
SWITCH
LED
CONTROL
SWITCH
B
D6708
D6707
VR6491
VOLUME JOG
(Not Supplied)
MIC_LVL2
50
MIC_LVL1
51
5
12
CN6806
CN2806
4
13
CN6806
CN2806
3
H6556
H6900
7
H6557
H6901
TO
AUDIO
FROM
AUDIO
ADVANCED SURROUND
/ FF
V
FL DRIVER
SA-VK460GC / SA-VK460GS / SA-VK460GCS / SA-VK460GCT
71
Summary of Contents for SA-VK460GS
Page 12: ...6 Accessories 12 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 14: ...7 2 Remote Control Operation Control 14 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 15: ...7 3 1 Disc Playability 7 3 Disc Information 15 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 17: ...7 4 DivX VOD Content 17 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 23: ...9 2 1 Service Mode Table 1 23 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 24: ...9 2 2 Service Mode Table 2 24 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 25: ...9 2 3 Service Mode Table 3 25 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 26: ...26 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 27: ...9 2 4 Service Mode Table 4 27 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 28: ...9 2 5 Service Mode Table 5 28 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 29: ...9 2 6 Special Mode Table 6 29 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 31: ...31 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 33: ...33 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 36: ...9 4 4 ECC Error Code Table 36 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 38: ...38 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 59: ...11 3 Checking and Repairing of Panel P C B 59 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 78: ...78 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 96: ...SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT 96 ...
Page 108: ...108 SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT ...
Page 110: ...SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT 110 ...
Page 112: ...22 3 Packaging SA VK460GC SA VK460GS SA VK460GCS SA VK460GCT 112 ...