A
B
C
Switched +6V Switched +6V R12 2.4K
R17 3.3K Switched +6V D3
Q4 S9013H-844
Forehead Sensors Left
C8 1µF
R20 1K
Q3 IR Receiver
Switched +6V R18 100K
R14 100K 4
C11 Right 4
D2 IR Transmitter
1 2 3 4 5 6
3
1 2 3 4 5 6
+
2
+
1
6
-
7
-
R13 150K
+6V
U4B LM324 5 C12
11
green (+) yellow (-) orange (-) brown (+) black red
U4A LM324
R15 1M
R7 10 Ohm
Middle R29 Light Sensor
R16 10K
+6V C13 Switched +6V
C17 C9 2.2µF
D1 R21 4.7K
Q1 S9012G-646
R25 270K
R24 100K
MICROPHONE C15 red
R8 43 Ohm Q2 S8050D-836
black
9
-
10
+
U4C
C16 8
LM324
R19 3.3K
13
-
12
+
U4D 14 LM324
D4 C14
R22 2.2M
R23 4.7M C5 1µF
R9 100 Ohm
COB1 Microprocessor #1
3
R30 1M
D6
IR_IN
13
1 U1
R32 33 Ohm
R33 0 Ohm
C18 U5D
/SOUND_IN
7
18
SERIAL_DATA
/POWER_DOWN
6
17
SERIAL_DATA
LIGHT
8
16
TILT
10
15
UPSIDE DOWN
9
12
/FEED
2
14
SERIAL_DATA
11
SELECT_EEP
20
/TUMMY
4
MOTOR_FOR
3
MOTOR_REV
R31 10K 9
8 74HC14 U5E
10
11
74HC14
+5.31V LEVEL 2
3
TILT
Ball Switch
1
UPSIDE DOWN
R39 1M
R3 1M
GEAR_ROTATION
22
GEAR_LED_ON
5
/CAM_HOME
23
Feed Switch S4 orange brown black red
2
1 2 3 4
U5A
1 2 3 4
1 +6V
Q5 Gear Position Sensor
R26 4.7K
U5B 2 74HC14
3
R28 10K
3.58 MHz /BACK
21
4 C2
74HC14 /RESET
C3
19 C4
+5.31V D5 Gear Position LED
R27 1K
U5C 6
5
74HC14 CAM Position S5 red black
1 2
1 2
Back Switch S3
+5.31V 1
R1 47K Reset S1 1
2 C1
A
B
C
24
25
+6V
D
E
Furby™ Electronics 4
+6V R38 1.2K
U5F /POWER_DOWN
13
Switched +6V Q12 S9015C-835
12 74HC14
C21 10µF
C10
C22? 220µF Sits on top of LM324
Power Supplies +6V
+5.31V D8
COB2 Microprocessor #2
Battery 4 AA
R2 22K IR_OUT
C6 100µF
+4.86V D9
C19 100µF
C20 10µF
11 U3 3
Battery 3 AA 12
_DATA_CLOCK
1
_DATA_OUT
2
Battery 2 AA
Battery 1 AA
3 Speaker 4
5 C7
SOUND-
10
Volume Control
1 2 3 4
R10 0 Ohm
orange brown black red
1 2 3 4
S2
Tummy Switch
7
6
8
_DATA_IN
SOUND+
9
R11 4.7K
+6V _EEPROM +4.86V
R6
4.7K
R5
4.7K
3 1 2
DI CS CLK
DO
4 2
5
_FORWARD?
4.7K
GND VCC
8
U2 R4
93C46 1K (128×8) EEPROM
_REVERSE?
+6V
Q9 S8550D-840
R36 4.7K Q6 S8050D-836
Q7 S8050C-845
R34 100 Ohm +6V
Q10 S8550D-840 R35 100 R37 4.7K Q11 S8050D-836 1 2
red black
0.1µF
This document was created by reverse engineering a real Furby™. It may contain errors — use at your own risk. Not responsible for damage caused to Furby™. Corrections/comments are welcome. Send to
[email protected]. This document is in no way associated with or supported by Tiger Electronics, Ltd. Furby is a trademark of Tiger Electronics, Ltd.
0.1µF
Title Furby™ Size Date:
D
1
DC MOTOR 1 2
Q8 S8050C-845
Document Number PCB 415310-01 v1.1
Rev 1.1
Monday, January 25, 1999 E
Sheet
1
of
1
A
B
C
D
E
Switched +6V Switched +6V R12 2.4K
R17 3.3K
Furby™ Electronics
Switched +6V D3
Q4 S9013H-844
Forehead Sensors Left
C8 1µF
R20 1K
Q3 IR Receiver
Switched +6V R18 100K
R14 100K
1 2 3 4 5 6
3
1 2 3 4 5 6
1
+
6
-
7 4
-
R13 150K
+6V
5 C12
+
2
11
D2 IR Transmitter
U4A LM324
4
C11 green (+) yellow (-) orange (-) brown (+) black red
Right 4
U4B LM324
R15 1M
R7 10 Ohm
Middle R29 Light Sensor
R16 10K +6V R38 1.2K
U5F +6V C13 Switched +6V
/POWER_DOWN
Switched +6V Q12 S9015C-835
12
C17 C9 2.2µF
D1 R21 4.7K
Q1 S9012G-646
13
R25 270K
R24 100K
74HC14 C21 10µF
MICROPHONE
C10
C22? 220µF Sits on top of LM324
C15 red
R8 43 Ohm
9
black
Q2 S8050D-836
10
U4C
-
C16 8
+
LM324
R19 3.3K
13
-
12
+
U4D 14 LM324
P o wer Supplies
D4 +6V C14
+5.31V D8
R23 4.7M
COB2 Microprocessor #2
Battery 4 AA
R2 22K
C5 1µF
+4.86V
R22 2.2M
R9 100 Ohm
IR_OUT
COB1 Microprocessor #1
C6 100µF
D9
C19 100µF
C20 10µF
11 U3
3
3
Battery 3 AA R30 1M
D6
IR_IN
13
/SOUND_IN
7
18
SERIAL_DATA_CLOCK
1
6
17
SERIAL_DATA_OUT
2
LIGHT
8
16
3
TILT
10
15
4
UPSIDE DOWN
9
12
/FEED
2
14
1
12
U1 R32 33 Ohm
R33 0 Ohm
C18 U5D
Battery 2 AA
R31 10K 9
8 /POWER_DOWN
Battery 1 AA
74HC14 U5E 10
11 Speaker 74HC14
5 R11 4.7K
LEVEL 3
TILT
Ball Switch
1
UPSIDE DOWN GEAR_ROTATION
22
GEAR_LED_ON
5
11
SELECT_EEPROM
/CAM_HOME
23
20
/TUMMY
9
SOUND+
10
SOUND-
C7 6
8
2
SERIAL_DATA_IN
Volume Control
1 2 3 4
R10 0 Ohm
orange brown black red
1 2 3 4
S2
Tummy Switch
7
+5.31V
+6V R39 1M
R3 1M
+4.86V
1 2 3 4
U5A
1 2 3 4
1 +6V
Q5 Gear Position Sensor
R26 4.7K
U5B 2 74HC14
3
R28 10K
3.58 MHz /BACK
21
4
MOTOR_FORWARD?
4 C2
74HC14
4.7K
R6
4.7K
R5
4.7K
3 1 2
C3
DI CS CLK
DO
4 2
5
orange brown black red
R4
GND VCC
S4 2
8
U2 Feed Switch
/RESET
19
3
MOTOR_REVERSE?
93C46 1K (128×8) EEPROM
C4
+6V 24
25
+6V +5.31V
Q9 S8550D-840
D5 Gear Position LED
R27 1K
U5C 6
R36 4.7K
5
Q6 S8050D-836 74HC14 CAM Position
Q7 S8050C-845
S5 red black
1 2
1 2
R34 100 Ohm +6V
Back Switch S3
Q10 S8550D-840 R35 100 R37 4.7K
+5.31V
Q11 S8050D-836
1
R1 47K Reset
1
DC MOTOR 1 2
Q8 S8050C-845
1 2
red black
S1 1
2
0.1µF
0.1µF
C1
This document was created by reverse engineering a real Furby™. It may contain errors — use at your own risk. Not responsible for damage caused to Furby™. Corrections/comments are welcome. Send to
[email protected]. This document is in no way associated with or supported by Tiger Electronics, Ltd. Furby is a trademark of Tiger Electronics, Ltd.
Title Furby™ Size Date:
A
B
C
D
Document Number PCB 415310-01 v1.1
Rev 1.1
Monday, January 25, 1999 E
Sheet
1
of
1
