Sony CDX-M8815X Service Manual page 34

CDX-M8810/M8815X
IC110 BA8271F-E2 (MAIN Board (3/4))
BUS ON
BUS ON
1
SWITCH
RESET
RST 2
SWITCH
BATTERY
BATT
3
SWITCH
4
CLK
VREF 5
DATA 6
GND
7
34
IC402 LA2901V-TLM-E (MAIN Board (2/4))
LFIN- 1
LFIN+ 2
VREF
3
N.C
LRIN- 4
5
LRIN+
VREF
VREF
DCL 6
DCR 7 VREF
VREF
RFIN+ 8
RFIN- 9
10
N.C
VREF
RRIN+ 11
RRIN- 12
14 VCC
13 RESET
12 BUS ON
11 CLK IN
BU IN
10
9 DATA IN
DATA OUT
8
SIGNAL
AMP
24 LFOUT
VCC
SIGNAL
AMP
23 LROUT
22
LGND
VCC
LIFT
21
LVD
LIFT
AMP
LIFT
20
LOUT
19 VCCL
18 VCCR
LIFT
17
ROUT
LIFT
AMP
LIFT
16
ROUT
VCC
15
RGND
14
RFOUT
SIGNAL
AMP
VCC
13
RROUT
SIGNAL
AMP
IC702 LB1930M-TLM-E (MAIN Board (4/4))
VCC 1
NC 2 BUFFER
FIN 3
CONTROL
CIRCUIT
4
RIN
BUFFER
SGND 5
10 NC
9 OUT1
MOTOR
DRIVE
8 NC
CIRCUIT
7 OUT2
6 PGND