41
CDX-M850MP
IC201 TDA8588J/N1 (MAIN Board (1/2))
MUTE
MUTE
ENABLE
LOGIC
STANDBY
MUTE
BATTERY
DETECTION
CHIP DETECT
DIAGNOSTIC
PROTECTION
DIAGNOSTIC
SWITCH
REGULATOR
SWITCH
REFERENCE
VOLTAGE
LOADDUMP
PROTECTION
TEMPERATURE
PROTECTION
BACK-UP
SWITCH
REGULATOR
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
TAB
FL-
FL+
RL-
RL+
IN_RL
SGND
IN_RR
RR+
RR-
FR+
FR-
DIAG
SW2
SW1
SERVO
MECHA
VP
U-COM
SDA
SCL
VP2
PGND3
SVR
IN_FL
IN_FR
ACGND
PGND2
VP1
STB
PGND1
RST
CRES
AU8V
GND
DISP+B
CBU
FL
RL
RR
VP
FR
I2C BUS
16
1
2
3
4
5
6
7
8
15
14
13
11 10
12
9
VIN
LIN GND
VSTAB
VCC
NC
NC
VPO
NC
GND A
VIN
VAGC
INS
VCO NC
GND
INPUT
SLAGE
320kHz
AGC
320kHz
/500kHz
PULSE
COUNTER
PULSE
FORMER
NOISE
SUPPRESSION
BANDGAP
REFERENCE
IC503 RRX9000-0601 (SUB Board)
IC62 RRX9000-0601 (DISPLAY Board)
1
24
2
3
4
5
6
7
VREF
VREF
VCC
VCC
VREF
23
21
22
20
17
14
13
19
18
16
15
VREF
VREF
VCC
VCC
VREF
8
9
10
11
12
SIGNAL
AMP
SIGNAL
AMP
SIGNAL
AMP
SIGNAL
AMP
LIFT
AMP
LIFT
AMP
LFIN-
LFIN+
N.C
LRIN-
LRIN+
RFIN+
RFIN-
N.C
DCL
DCR
LFOUT
LROUT
RFOUT
RROUT
VCCL
VCCR
LGND
RGND
LIFT
LVD
LIFT
LOUT
LIFT
RVD
LIFT
ROUT
RRIN+
RRIN-
IC407 LA2901V-TLM (MAIN Board (1/2))