Sony XAV-701HD Service Manual ▷ View online
XAV-701HD
XAV-701HD
29
29
5-1. BLOCK DIAGRAM - SERVO Section -
SECTION 5
DIAGRAMS
: AUDIO
: DISC PLAY
: VIDEO
SIGNAL PATH
R-ch is omitted due to same as L-ch.
DVD PROCESSOR
IC4
SD-RAM
IC10
OPTICAL PICK-UP BLOCK
(KHS-360A)
RF+
DQ0 – DQ15
BA0
20
D/A CONVERTER
IC6
VO1F
5
VO1R
6
VO2R
9
VO2F
8
VO4R
33
VO4F
32
VO5R
36
VO5F
35
U
26
V
27
W
30
HUP
17
HUN
18
HVP
19
HVN
20
HWP
21
HWN
22
HB
23
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE MOTOR DRIVE
IC1
A0 – A11
X1
27MHz
RF–
A
B
C
D
D
E
F
VR (DVD)
VR (CD)
LIMIT SW
GSW
LD (DVD)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q6
LD (CD)
VC
MSW
FCS+
FCS–
FCS–
TRK+
TRK–
TRK–
SLED A+
SLED A–
SLED A–
SLED B+
SLED B–
SLED B–
COIL U
COIL V
COIL W
HALL U+
HALL U–
HALL U–
HALL V+
HALL V–
HALL V–
HALL W+
HALL W–
HALL W–
HALL_BAIS–
AUTOMATIC POWER
CONTROL (FOR CD)
Q4
43
IN1
182 FOCUS_PWM
44
IN2
184 TRACK_PWM
46
IN4
188 STA
47
IN5
187 STB
48
INSP
186 SPDL_PWM
4
96
94
STBY
DRVSB
1
FG
195
DUPRD2 for MASTER
131 FG_IN
157 RFP
158 RFN
160 A
161 B
163 C
164 D
166 E
168 F
161 B
163 C
164 D
166 E
168 F
181 DVD_LD
180 CD_LD
179 DVD_MD
178 CD_MD
111 HOMESW
173 VC
CD_DVD#
106 OP_GAIN
RAMDAT0 – RAMDAT15
RAMADD0 – RAMADD11
61
RAMBA
BA1
21
60
RAMCS0#
CLK
38
70
PCLK
CS
19
62
RAMCS1#
RAS
18
63
RAMRAS#
CAS
17
64
RAMCAS#
WE
16
67
RAMWE#
DQMH
39
68
RAMDQM
DQML
15
FLASH MEMORY
IC11
DQ0 – DQ15
WE
11
A0 – A19
MEMDAT0 – MEMDAT15
MEMADD0 – MEMADD19
22
MEMWR#
OE
28
MEMRD#
10
13
MEMCS1
A20
12
142
203
RESET#
RST
45 MECHA_Tx
56 MECHA_RESET
66 EJECT
67 LOAD
55 D_SW
194
DUPTD2 for MASTER
46 MECHA_Rx
192
SEN
57 MECHA_CTS
193
REQ
48 MECHA_RTS
LOADING
MOTOR DRIVE
IC102
52 Z_MUTE
B/U B+
M1
(LOADING)
SW1
(CHUCKING END)
SW2
(SELF)
SW3
(DISC IN)
M
53 SELF_SW
54 IN_SW
146
145
XI
XO
SYSTEM CONTROLLER
IC502 (1/4)
116
AOUT0
5 SCK
6 DATA1
114
AOUT1
11 DATA2
112
AOUT2
12 DATA3
7 BCK
8 LRCK
8 LRCK
118
AMCLK
ABCLK
ALRCLK
103
MD
4 MD
102
MC
3 MC
101
ML
2 MS
100
AMUTE
151
DAC3
27
VO1 FL
28
ZERO2
26
VO2 FR
R-CH
22
VO3 LS
19
VO6 SW
21
VO4 RS
R-CH
A/D CONVERTER
IC7
R-CH
A
FL
SL
SW
B
AIN_L
C
A_MUTE
D
16
20
16
12
104
AIN
14
VINR
13
VINL
6 SCK
9 DOUT
8 BCK
7 LRCK
7 LRCK
99
98
98
149
DAC4
152
DAC2
154
DAC1
V
Y
Y
U
VIDEO_COMP
68 DR_ON
REGULATOR
IC104
(Page 31)
(Page 30)
(Page 30)
(Page 30)
XAV-701HD
XAV-701HD
30
30
5-2. BLOCK DIAGRAM - AUDIO Section -
SIGNAL PATH
R-ch is omitted due to same as L-ch.
28
I2C_SIO
27
I2C_SCK
21
VOL_A
TT
49
AT
T
EXT
ATT_XEN
11 EP1
8 DP1
SDA
30 INS
POWER AMP
IC801 (1/2)
12 IN_FL
FL+
B
AIN_L
FL–
31 INR1
33 INF1
INPUT SELECTOR,
ELECTRICAL VOLUME
IC301
OUTR1 38
OUTF1 36
IG1 28
OUTS 39
FL+ 5
FL– 3
23
SCL
22
MUTEB
21
BEEP
16
DIAG
25
STB
22
SDA
2
SCL
4
MUTING
Q302
R-CH
R-CH
51
25
STB
35
DIAG
26
BEEP
37
ZxZ_A
TT
D505
D501
D303
CN801 (1/2)
1
9
FR+
FR–
4
12
R-CH
RL+
RL–
RL+ 9
RL– 7
2
10
RR+
RR–
3
11
R-CH
SYSTEM CONTROLLER
IC502 (2/4)
: AUDIO
: TUNER
C
A_MUTE
11 IN_RL
MUTING
CONTROL
Q502
18 MIN
: SIRIUS/XM
R-CH
CNC1
(1/2)
R-CH
J702 (1/3)
ZxZ
L
R
AUX1
AUDIO IN
L
R
5 CP1
R-CH
AUX2
AUDIO IN
REVERSE
IN
L
R
19 REVERSE_IN
R-CH
CNC1
(2/2)
FRONT
AUDIO OUT
L
R
R-CH
REAR
AUDIO OUT
SUB OUT
L
R
REVERSE
IN DETECT
Q852
A
FL
SL
SW
1 A1
F
TU_L
I2C_SIO
I2C_SCK
I2C_SIO
I2C_SCK
G
AP_MUTE
FSYNC
EEPROM
IC504
MUTING
CONTROL
Q804, 805
MUTING
CONTROL
Q351, 352
MUTING
CONTROL
Q305
MUTING
Q301
R-CH
MUTING
Q311
LINE AMP
IC302
LINE
AMP
AMP
IC351
E
AP_L
AP_NAVI_MIX
14 FP1
R-CH
SPEED
IN
22 NAVI/XM_Tx
20 NAVI/XM_Rx
1 SPEED_IN
SPEED
IN DETECT
Q851
BUFFER
IC851
CN651
36 XM_EN
SIRIUSXM
IN
6
10
2
1
4
4
BUFFER
IC652
BUFFER
IC651
(Page 31)
(Page 31)
(Page 31)
(Page 29)
(Page 29)
(Page 29)
XAV-701HD
XAV-701HD
31
31
5-3. BLOCK DIAGRAM - TUNER, VIDEO, PANEL Section -
SIGNAL PATH
: AUDIO
: TUNER
: USB
: MIC
R-ch is omitted due to same as L-ch.
: VIDEO
SYSTEM CONTROLLER
IC502 (3/4)
J301
MIC
AP_MUTE
G
FSYNC
BU_IN
RESET
POWER_SYNC
H
SYSRSTB
DISP BOARD
KEY7 BOARD
LCD1
LIQUID CRYSTAL
DISPLAY PANEL
TPN1
TOUCH PANEL
POWER_SYNC
BU_IN
RESET
BT_MIC
AUDIO_L
MUTE
USB_D-
USB_D+
Y
V
U
AUDIO_R
E
AP_L
NAVI_AUDIO
AP_NAVI_MIX
R-CH
F
D
V
Y
U
VIDEO_COMP
CVBS_IN
J702 (3/3)
J702 (2/3)
AUX1 IN
REAR OUT
AUX2 IN
CAMERA
VIN1
VOUT
1
VIN2
3
VIN3
5
7
SW2 4
VIDEO SELECT
IC702
SEL_VIN1
74
SW1 2
SEL_VIN0
73
VIN1
VOUT
1
VIN3
5
8
SW2 4
VIDEO SELECT
IC703
SYSRSTB
DP1
37
26
DM1
25
USB INTERFACE
IC201
SEL_VOUT1
71
SW1 2
SEL_VOUT0
70
CNC201
4
3
DP4
35
DM4
34
CNC202
4
3
DPU 22
DMU 21
X203
30MHz
X2
X1
11
10
AP-RX
AP_TX
AP_Tx
75
AP_Rx
76
AP_RESET
DETACH_DET
SIRCS
RE_0
RE_1
RE_1
AP_RESET
61
NOSE_SW
72
SIRCS
2
RE_0
81
RE_1
82
KEY
KEY_IN0
85
KEYACK
88
TU-L
R-CH
33 HIT2_SDA
34 HIT2_SCL
34 HIT2_SCL
AUDIO_OUT_L
AUDIO_OUT_R
SDA
SCL
CN01
TUX-HDR01
(FM/AM HD TUNER UNIT)
RF_ANT_IN
J1
(ANTENNA IN)
RSTN
HD_SPI_DATA_OUT
HD_SPI_DATA_IN
HD_SPI_CLK
HD_SPI_SS
HD_SDA
HD_SCL
HD_SCL
40 HIT2_RST
CNC701
(iPod/iPhone VIDEO)
58 IPOD_DET
VIDEO AMP
IC7301
VIDEO AMP
IC7303
LEVEL
SHIFT
IC903
VIDEO AMP
IC7302
IPOD_DET
Cr
Y
Cb
R
G
B
I2C_SIO
I2C_SCK
I2C_SCK
HD_SPI_OUT
HD_SPI_IN
HD_SPI_CLK
HD_SPI_SS
HD_SPI_IN
HD_SPI_CLK
HD_SPI_SS
(Page 29)
(Page 30)
(Page 30)
(Page 32)
(Page 30)
XAV-701HD
XAV-701HD
32
32
5-4. BLOCK DIAGRAM - POWER SUPPLY Section -
SYSTEM CONTROLLER
IC502 (4/4)
B/U B+
B/U +3.3V
34 DISP+B
XOUT
XIN
X501
6MHz
X502
32.768kHz
XCOUT
XCIN
37 U-DOM
U-DOM +5V
+10.4V
CN801 (2/2)
SIRIUS/XM B+
F601
B+
19
ANT-REM
6
PARKING
15
RESET 10
EN_SYS 77
FSW_OUT 24
PARKING_IN
D826
ILL
14
ILL_IN 64
42
DIMMER
DETECT
DETECT
Q803
ACC
7
ACCIN 43
ACCESSORY
DETECT
Q802
VP 35
AMP-REM
5
AMP-REM 29
VP2 6
VP1 20
+3.3V
REGULATOR
IC503
VBUS1
AUDIO +8.7V
30 AUDIO_8.7V
MECHA +3.3V
31 MECHA_3.3V
DR +5V
33 MECHA_5V
M801
(FAN)
M
RESET SIGNAL
GENERATOR
IC501
REGULATOR
IC801 (2/2)
AP_ON 63
USB_OVER 80
VIN 3
2 LX
7 USB_IN
7 USB_IN
D +3.3V
5 USB_OUT
DC/DC CONVERTER
IC401
D +1.8V
+1.8V
REGULATOR
IC101
VIDEO AMP +5V
+5V
REGULATOR
IC7304
IC903 +1.8V
+1.8V
REGULATOR
IC902
8 SYNC
4 EN_SYS
4 EN_SYS
VIN 3
8 SW
DC/DC CONVERTER
IC461
4 SYNC
2 EN/SS
2 EN/SS
9 FLT_USB
USB_ON 79
12 EN_USB
D804
RC_IN1
89
RC_IN0
86
J302
REMOTE IN
87 RCACK
+7V
A +5V
11
13
9
8
BU_IN 17
D827
BATTERY
CHECK
Q806 - 808
OUT1
FIN
M7001
M
9
18
RIN 20
VM
M_LOW
VREF
16
OUT2
5
MOTOR_+
98
CLOSE
93
MOTOR_–
99
RNF
6
21
MONITOR OPEN/CLOSE
MOTOR DRIVER
IC7002
MONITOR
OPEN/CLOSE
REGULATOR
Q7003
OPEN/CLOSE
SPEED CONTROL
Q7001
REGULATOR
Q7004
B+ SWITCH
Q7005, 7006
D7001
90
MOTOR_ON
95
IDET
CURRENT
DETECT
IC7001
83
PHOTO
18
M_MID
OPEN/CLOSE
SPEED CONTROL
Q7002
D7002
91
B/U B+
MECHA +3.3V
B+ SWITCH
Q7007, 7008
PHOTO
DETECT
PH7001
S7002
(MONITOR CLOSE DETECT)
OPEN
92
TEMP
84
S7001
(MONITOR OPEN DETECT)
TH7001
+5V
REGULATOR
IC103
+3.3V
REGULATOR
IC105
IC903+1.2V
+1.2V
REGULATOR
IC901
VBUS2
VIN 3
2 LX
7 USB_IN
7 USB_IN
5 USB_OUT
DC/DC CONVERTER
IC431
8 SYNC
4 EN_SYS
4 EN_SYS
9 FLT_USB
12 EN_USB
D402
SEL_VIN1
74
SEL_VIN0
73
BU_IN
RESET
RESET
POWER_SYNC
H
SYSRSTB
(Page 31)
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