DOWNLOAD Sony XAV-701BT / XAV-741 Service Manual ↓ Size: 7.35 MB | Pages: 83 in PDF or view online for FREE

Model
XAV-701BT XAV-741
Pages
83
Size
7.35 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
xav-701bt-xav-741.pdf
Date
PREV: Sony XAV-601BT (serv.man4) Service Manual

Sony XAV-701BT / XAV-741 Service Manual ▷ View online

XAV-701BT/741
53
IC301  BD3467FV-E2
A1 1
INPUT SELECTOR
(2 SINGLE-END AND 4 STEREO ISO)
MUTE
MAIN GAIN
ADJUST
SUB GAIN
ADJUST
I2C
BUS
LOGIC
2ND ORDER LOW-PASS FILTER
INPUT GAIN
OUTC
40
A2 2
B1 3
B2 4
CP1 5
CN 6
CP2 7
ISO
GND
AMP
ISO
GND
AMP
DP1 8
DN 9
DP2 10
ISO
GND
AMP
ISO
GND
AMP
EP1 11
EN 12
EP2 13
ISO
GND
AMP
ISO
GND
AMP
FP1 14
FN1 15
ISO
GND
AMP
FN2 16
FP2 17
MIN 18
SPA1 19
SPA2 20
ISO
GND
AMP
OUTS
39
OUTR1
38
OUTR2
37
OUTF1
36
OUTF2
35
INF2
34
IG1
28
IG2
27
VCC
26
INF1
33
INR2
32
INR1
31
INS
30
INC
29
FADER
 ATT
FADER
 ATT
FADER
 ATT
FADER
 ATT
FADER
 ATT
FADER
 ATT
FADER
BOOST
FADER
BOOST
FADER
BOOST
FADER
BOOST
FADER
BOOST
FADER
BOOST
+
+
VCC
FIL
25
GND
24
SDA
23
SCL
22
MUTEB
21
XAV-701BT/741
54
IC302  NJW1240V (TE2)
IN1 1
OUT1
32
+
MUTING
POP NOISE
SUPPRESSION
IN2 2
OUT2
31
+
MUTING
IN3 3
OUT3
30
+
MUTING
IN4 4
OUT4
29
+
MUTING
IN5 5
OUT5
28
+
MUTING
IN6 6
OUT6
27
+
MUTING
BIAS
MUTE 7
GAIN SELECT
6 dB/8 dB
NAGATIVE
VOLTAGE
REGULATOR
GAIN 8
V-OUT 10
REGCNT 11
CLK 14
V+REG 15
NC 16
NC 12
NC 13
V-IN 9
FB
18
CP
19
NC
17
NC
21
GND
22
CN
23
MUTE_TC
24
V+A
25
GND
26
NC
20
XAV-701BT/741
55
IC401, 431  OZ529IGN-A1-TR
BST 1
LX 2
FLT_USB
9
VIN 3
EN_SYS 4
USBOUT 5
ISET_USB
10
RT
15
VREF
16
FB_USB 6
USBIN
2V
UVLS
7
SYNC 8
GNDA
14
VIC_USB
11
SS_SYS
13
EN_USB
12
HDR
+
OSCILLATOR
REFERENCE
GENERATOR
OVER CURRENT
PROTECTION
VS
SEL
Q
S
R
ADJUSTMENT
GENERATOR
CHARGE
PUMP
OVER-CURRENT
LIMIT
USB FAULT
PROTECITON
VOUT_SYS (USBIN)
FAULT PROTECTION
+
–
+
–
+
–
+ 
–
IC503  MM1836A33NRE
VOUT
4
CONT 1
GND 2
NC 3
VIN
5
+
–
VOLTAGE
REFERENCE
REGULATOR
CURRENT
LIMIT
THERMAL
SHUTDOWN
BIAS
IC702  NJM2534V (TE2)
VOUT
VCC
VIN3 (MUTE)
1
2
3
4
5
6
7
GND
BUFFER
VIN1
VIN2
SW1
SW2
8
BIAS
XAV-701BT/741
56
IC461  SI-8205NHG-TL
SW
REG
CBCHG
INIT_OVP
8
ENABLE/
SOFT-START
REGULATOR
REGULATOR
UNDER
VOLTAGE
LOCK OUT
VIN
UNDER
VOLTAGE
LOCK OUT
REG_BIAS
REGOK
STANDBY
ISNS
POWER
STAGE
CONTROL
LOGIC
CURRENT
SENSE
BS_CHG
GATE
LOGIC
PHASE
LOGIC
OVER
VOLATAGE
PROTECT
COMPARATOR
SS_REF
EN/SS 2
SYNC 4
BS
7
OVP
OVT
BG
INIT_PH
INIT_CC
HSON
OVC
LSON
VINOK
PH_OPEN
PHASE
RES_PH
LSOFF
REGOK
VINOK
FORC_OFF
IRAMP
SET_PH
INIT_COMP
ERROR
AMP
OSC_RAMP
CURRENT
COMPARATOR
FB
6
COMP
5
ICSOCP
ICSPWM
VIN 3
GND 1
REG
REG
REG
REG_DRV
BG
REG
REG
REG
REG
VINOK
VINOK
REG
REG
REG_DRV
REF
BG
REFERENCE
VOLTAGE
REG
REG
VINOK
FB
REG
VINOK
REGOK
THERMAL
SHUTDOWN
OVER
CURRENT
PROTECT
COMPARATOR
DRIVE
REGULATOR
IC703  NJM41050V (TE2)
1
VIN1
2
SW1
CLAMP
3
VIN2
4
SW2
5
VIN3
6
MUTE
7
NC
CLAMP
CLAMP
8 VOUT
9 GND
10 VCC
11 SREFV
12 VSAG
13
14
SREFV
NC
75
:
DRIVER
6dB
6.75MHz
LOW-PASS
FILTER
ADVANCED
SAG
CORRECTION
+
–
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