Sub System Control Block Diagram - Toshiba RD-XV47KE Service Manual

Sub System Control Block Diagram

REG-CONT
PWR -SW
TO SUB
LOW-POW
POWER SUPPLY
FAN-LOCK
BLOCK DIAGRAM
FAN-CONT1
DVD/HDD MAIN BOARD
IC101
(MAIN MICRO CONTROLLER)
CLK 27 IN N2
CLK 27 OUT N1
SYS-RESET J25
SUB-RXD N23
SUB-TXD N24
IC107
AL+2.8V 2 RESET 1
D1605
POWER
KEY SWITCH
SW3009
OPEN/CLOSE
BOARD POWER SWITCH
CN3003
CN3002
D3007
3 KEY-1 3
DUBBING
KEY-2 1
1 KEY SWITCH
4 DUBBING-LED 4
BOARD SWITCH BOARD FRONT JACK
X1502
10MHz
RESONATOR
X1501
32KHz
X552
X'TAL
27MHz
X'TAL
CN701 CN1502
4 SYS-RESET 4
1 SUB-RXD 1
3 SUB-TXD 3
CN1601
CN1505
1 POWER-LED 1
SW1601 2 POWER-SW 2
POWER
CN3001 CN1504
1 KEY-1 1 KEY SWITCH
KEY-2 10
10
2 DUBBING-LED 2
IC1501
(SUB MICRO CONTROLLER)
22 REG-CONT
77 PW-SW
RESET 12
80 LOW-POW
87 FAN-LOCK
78 FAN-CONT1
P-DOWN 74
BUP+5V 62
FL-DIN 1
2
FL-CLK
100
13 X OUT FL-STB
15 X IN REMOTE 3
11 X OUT
10 X IN
23 SYS-RESET
36 SUB-RXD DVD-REC-LED 60
35 SUB-TXD HDD-REC-LED 61
VCR-LED 58
DVD-LED 68
HDD-LED 69
VCR-TXD 5
S-DATA-OUT
VCR-RXD 6
VCR-CLK 7
VCR-CS 57
70 POWER-LED
DVD/HDD-AUDIO-MUTE 29
AUDIO-MUTE 21
SCART-AUDIO-MUTE 20
Q1529
I2C-SDA 26
I2C-SCL 25
82 KEY-1
83 KEY-2
59 DUBBING-LED
BOARD POWER
1-13-2
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
IC1502
Q1527
1 RESET 2 TIMER+5V
Q1528
C1511
(BACKUP CAPACITOR)
FL-DIN
FL-CLK TO SERVO/
SYSTEM CONTROL
FL-STB
BLOCK DIAGRAM
REMOTE
CN1504 CN3001
8 DVD-REC-LED 8
7 7
HDD-REC-LED
4 VCR-LED 4
6 DVD-LED 6
5 HDD-LED 5
11 RESET 11
S-DATA-IN
TO SERVO/
S-CLOCK
SYSTEM CONTROL
S-CS BLOCK DIAGRAM
DVD/HDD-AUDIO-MUTE
AUDIO-MUTE
SC-AUDIO-MUTE
Q1530
TU1501(TUNER UNIT)
9 SCL
SDA
10
BOARD FRONT JACK
D3001
DVD-REC
D3002
HDD-REC
D3005
VCR
D3003
DVD
D3004
HDD
SW3001 RESET
SDA
TO VIDEO SELECTOR
SCL
BLOCK DIAGRAM
TO AUDIO SELECTOR
BLOCK DIAGRAM
SDA
SCL
E3B90BLSS