FUNAI TD6D-M101 - Sub System Control Block Diagram

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Sub System Control Block Diagram
E3TFGBLSS
IC101
(MAIN MICRO CONTROLLER)
DVD/HDD MAIN CBA AV CBA
V25
R25
W26
P22
B4
27MHz X'TAL
X501
CLK 27 IN
SYS-RESET
SUB-RXD
SUB-TXD
SUB-SCLK
RDY
CN701
L1
27 SYS-RESET 30 SUB-RXD 28 SUB-TXD 26 SUB-SCLK 29 RDY
R23
W25
R22
A4
DTV-S-SCLK
DTV-RXD
DTV-TXD
DTV-SYS-RESET
CN502
5
DTV-S-SCLK
DTV-S-SCLK
4 DTV-RXD
DTV-RXD
3 DTV-TXD
DTV-TXD
2
DTV-SYS-RESET
DTV-SYS-RESET
RESET
IC501
2 1
4 2
AL+2.8V
P-ON+5V
ECO+5V
CN1601
POWER SW
CBA
D1602
SW675
POWER
POWER
TO SERVO/SYSYTEM CONTROL BLOCK DIAGRAM
IC501
(SUB MICRO CONTROLLER)
KEY SWITCH
KEY SWITCH
KEY SWITCH
DRIVE
CN1504 CN3011 CN3012
Q3006
CN3003
CN1505
POWER-LED
1
3
POWER-SW
2
2
3
2
FUNCTION CBA
SW CBA
CN3011
D3001
CN1504
FUNCTION
CBA
7 8
25
29 30
63 66 65
39 38 36 35
SYS-RESET
SUB-RXD
SUB-TXD
67
64
SUB-SCLK
RDY
CN1502 CN1801
1V2CONT
AUDIO-MUTE
DVD/HDD-AUDIO-MUTE
DVD/HDD-AUDIO-MUTE
SC-AUDIO-MUTE
SC-AUDIO-MUTE
X OUT X IN
XC OUT XC IN
KEY-1 KEY-2
1V2CONT
AUDIO-MUTE
26
24DVD-SC2-AUDIO-MUTE
DVD-SC2-AUDIO-MUTE
59
POW-SW
TO DTV MODULE BLOCK DIAGRAM
TO AUDIO SELECTOR BLOCK DIAGRAM
12MHz X'TAL
X501
32KHz RESONATOR
X502
20
DUBBING-LED
POW-SW
60
REG-CONT
REG-CONT
73
ECO-MODE
ECO-MODE
TO SUB POWER SUPPLY BLOCK DIAGRAM
21
DVD-REC-LED
22
HDD-REC-LED
VCR-LED
DVD-LED
HDD-LED
27
2 3 4 5
30 28 26 29
POWER-LED
HDD DVD VCR HDD-REC DVD-REC
D3002 D3005 D3003 D3004
KEY-2
9 2
DUBBING-LED
D3012
DUBBING
JP278 S-INH
4
DVD-REC-LED
4
3
HDD-REC-LED
3
5
VCR-LED
5
6
DVD-LED
6
1
HDD-LED
1
KEY-2
1
1
4
4
DUBBING-LED
9
2
IC107
ECO+5V
Q517 Q516
Q3001 Q3002
DRIVE DRIVE