Bt And Bt Cnt Assys - Pioneer VSX-824-K Service Manual

5

10.17 BT and BT CNT ASSYS

G
BT ASSY
(VSX-824-K: 70280732110H0)
(VSX-1024-K, VSX-1029-K, VSX-44:
70280732110L0)
CN601
ST-60-18P(50)
GND
BT_+5V(100mA)
BT_L
AGND
BT_R
GND
GND
GND
GND
GND
BT_RX/U_TX
BT_TX/U_RX
BT_DET
BT_ID
GND
GND
GND
GND
INNER BT 13P BT READY 11P
BT_CONT4
BT_STATS BT_/OC
BT_CONT3 BT_RX/U_TX
BT_TX/U_RX
BT_CONT2
BT_DET
FUNCTION_SIGNAL
BT_+5V
BT_+5V
BT_CONT1 BT_ID
CPU_GND CPU_GND
BT_ON/CE
BT_ON/CE
BT_L
BT_L
AGND AGND
BT_R BT_R
5
6
IC600 IC600
BD2224G
VIN VOUT
GND
EN /OC
!
R633 -
C638
R641 100
10/16-Z8154
R648
-
C642
10/16-Z8154
R634 100
R639 100
R640
100
R647 100
BT_DET
R645 100
BT_ID
R644
-
R643 -
C637
100N-K
C641
100N-K
PLATE_SCREW
1 2 3 4
P601
H
BT CNT ASSY (7028074614030)
(VSX-1024-K, VSX-1029-K, VSX-44 ONLY)
BT_CON4'
BT_/OC'
BT_RX/U_TX'
BT_TX/U_RX'
BT_DET'
BT_+5V'
BT_ID'
CPU_GND
BT_ON/OFF'
BT_L'
AGND''
BT_R'
AGND''
CN602
BKT1 BKT6
1 2 3
CP432
NM
6
7
VSX-824-K
J
CN211
R642
100
R636 -
Q604
-
C631
-
BT_RX/U_TX
BT_TX/U_RX
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
4 5 6 7 8 9 10 11 12
CP602
C125Z2-15
VSX-824-K
7
8
VSX-1024-K, VSX-1029-K, VSX-44
CP603
0-1608
R76
R77 0-1608
R78 0-1608
0-1608
R80
A
CP605
G H
8
A
B
C
D
E
F
31