Circuit Diagram

FCC ID: SQ9XKT1003

Schematics

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FCCID_1483184

FCC ID: SQ9XKT1003
IC: 5768A-XKT1003

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V CC _3 .3 V R1 1K IRQ
T1 V CC _3 .3 V
D D
R2 1K SDO
T2
U1
R3 SNC 821 20 S1 KEY1
10
C1 C2 C3 8
10 uF 10 0nF 10 0nF V DD
36 2
T6 V DD P0 0
R4 10 GNDVR 1 3 T3 T4
C VDD P0 1
30 4
V DDV R P0 2
C4 20 pF 46 5
V DDPP P0 3
35 6 T5
C VDD P0 4
Y1 9 V CC _4 .5 V
P0 5
16 .3 84MHz 26 10 10 0uF /1 6V LEFT
X IN P0 6
27 11
R OS C/X OUT P0 7
C5 20 pF C 14
38 U4 C 13 L1
C KS EL 10 0nF
12 1 8
P1 0 V DD V DD
R5 51 K 13
V CC _3 .3 V P1 1
33 14 LEFT2 7
C R ST P1 2 OUTA OUTB C
C6 10 0nF 15
P1 3
T9 3 6
T1 4 V SS V SS
C7 20 pF 39
TE STM R6
28 16 4 5
LX IN P1 4 A B
Y2 29 17 1K
LX OUT P1 5
32 .7 68KHz 34 18 T1 0 SC 40 57
T1 5 R EGOUT P1 6
C8 20 pF 19
P1 7 R7
31
VO
47 1K
B NO
45 20 V CC _3 .3 V
T1 6 T1 7 B PO P2 0
21
P2 1
37 23
GND P2 2
LS 1 48 24 C9 10 0nF 1
GNDPP P2 3 GND
SP EAKER GNDVR 25 40 2
GNDV R P2 4 V CC
44 41 R8 1K SC K 3
GNDPP P2 5 SC K
7 42 R9 1K SDI 4 U2
GND P2 6 SDI
J2 R 12 10 22 43 R 10 1K SDO 5 2.4GMod ule
1 GND P2 7 SDO
IRQ 6
IR Q
C SN 7
B CS B

U3
S-11 12B 33 MC-L6 STF G T1 1 T1 2 T1 3
S3 V CC _4 .5 V
1 V CC _3 .3 V
V IN
5
V OUT
SW S PDT
B T1 3 4
VSS

4. 5V ON/OFF NC
R 11 C 10 C 11
8.2o hm 2.2u F/16V 47 0nF
2

A A
Drawn By: Zh ang Xin Hua Title
Confidential Property of * Jetta (China) Co. Ltd.
Checked By: Zh ou Hong S ong
Jetta Company Ltd. Size: A4 Number: K100 0 R evisio n: 00 Oppo site PC B :
Approved By: 00 20-00 -0 0
Zh ang Yu Ting Date: 27-May-2011 Time:17:39:00 Sh eet0 of 0 Error : JETTA0 .b mp file no t fo
File: D:\ lxh- ---- ---- ---- ---- ---- ---- ---- ---- ---- \Wor ing 工作---------------\ 新雪人乐队\PC B &S CH \B ackup of B ackup of K1003 +00
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2410 ~2456MHz

Document Created: 2011-06-04 12:37:35
Document Modified: 2011-06-04 12:37:35

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