
92
14.4. BLUETOOTH BLOCK DIAGRAM
IC320
1
-
CN302
-
2
-
CN302
-
4
-
CN302
-
5
-
CN302
-
8
-
CN302
-
6
-
CN302
-
4
7
CN300
CN6803
25
1
CN6801
CN900
3.3V
BLUETOOTH
DEVICE
BLUETOOTH
ANT
2.4GHz
RADIO
I/O
RAM
BASEBAND DSP
MCU
Kalimba DSP
HIGH FREQUENCY
MULTILAYER CHIP FILTER
FLASH MEMORY
XTAL
RESET
OP-AMP
OP-AMP
BLUETOOTH RADIO & BASEBAND IC
RF IN/OUT
RF+/RF-
BT L IN
MIC OUT
3
8
CN300
CN6803
24
2
CN6801
CN900
MIC MUTE
MIC OUT
MIC MUTE
BT R IN
BT L N
BT L P
BT R N
BT R P
BT L N
BT L P
11
-
CN302
-
12
-
CN302
-
BT RXD
BT TXD
BT UART IN
BT UART OUT
BT R N
BT R P
M330
Q320
MUTING
QR805
LED DRIVE
3
1
5
7
OP-AMP
C0ABBB000230
7
2
3
6
5
1
OP-AMP
C0ABBB000230
IC302
BT L
BT R
BT UART IN
MIC MUTE
9
2
CN300
CN6803
21
5
CN6801
CN900
BT CONNECT
BT CONNECT
BT CONNECT
BT UART OUT
D901
5.5V
SC-HC40PC BLUETOOTH BLOCK DIAGRAM
BLUETOOTH P.C.B.
VERTICAL MAIN P.C.B.
IR P.C.B.
TO AUDIO
FROM/TO
SERVO/
SYSTEM CONTROL
FROM
SERVO/SYSTEM CONTROL
MIC
PANEL P.C.B.
: MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
Содержание SC-HC40PC
Страница 12: ...12 5 Location of Controls and Components 5 1 Main Unit Remote Control Key Button Operations ...
Страница 13: ...13 5 2 FM AM Connections ...
Страница 14: ...14 5 3 Disc operations ...
Страница 15: ...15 5 3 1 Notes on CD R and CD RW ...
Страница 16: ...16 5 4 iPod iPhone operations ...
Страница 17: ...17 5 5 Bluetooth operation ...
Страница 18: ...18 5 6 USB operation ...
Страница 30: ...30 9 2 Types of Screws 9 3 Main Parts Location Diagram ...
Страница 78: ...78 Step 11 Connect 22P FFC at the connector P901 on the USB P C B Step 12 Check and repair the USB P C B ...
Страница 98: ...98 ...
Страница 120: ...120 ...