Sony MEX-DV700 / MEX-DV707 Service Manual ▷ View online
MEX-DV700/DV707
37
Pin No.
Pin Name
I/O
Description
149
DAC4
O
Analog video data output terminal Not used
150
VDDDAC
-
Power supply terminal (+3.3V)
151
DAC3
O
Analog video data output to the video amplifi er
152
DAC2
O
Analog video data output terminal Not used
153
VDDDAC
-
Power supply terminal (+3.3V)
154
DAC1
O
Analog video data output terminal Not used
155
RSET
I
Gain adjust signal input terminal Not used
156
GNDDACBS2
-
Ground terminal
157
RFP
I
RF signal (positive) input from the optical pick-up block
158
RFN
I
RF signal (negative) input from the optical pick-up block
159
VDD1AFE
-
Power supply terminal (+3.3V)
160
A
I
A signal input from the optical pick-up block
161
B
I
B signal input from the optical pick-up block
162
VDDAFE
-
Power supply terminal (+3.3V)
163
C
I
C signal input from the optical pick-up block
164
D
I
D signal input from the optical pick-up block
165
J
I
J signal input terminal Not used
166
E
I
E signal input from the optical pick-up block
167
K
I
K signal input terminal Not used
168
F
I
F signal input from the optical pick-up block
169
GNDAFE
-
Ground terminal
170
G
I
G signal input terminal Not used
171
H
I
H signal input terminal Not used
172
GND1AFE
-
Ground terminal
173
VC
O
Reference voltage (+1.65V) output to the optical pick-up block
174
VREF
-
External capacitor connection terminal for internal band-gap voltage generation
175
RESOUT
-
External resistor connection terminal for internal reference voltage generation
176
GNDREF
-
Ground terminal
177
VDDSAFE
-
Power supply terminal (+3.3V)
178
CD_MD
I
Light amount monitor input from the laser diode of optical pick-up block (for CD)
179
DVD_MD
I
Light amount monitor input from the laser diode of optical pick-up block (for DVD)
180
CD_LD
O
Laser diode on/of control signal output terminal (for CD) “H”: laser diode on
181
DVD_LD
O
Laser diode on/of control signal output terminal (for DVD) “H”: laser diode on
182
FOCUS_PWM
O
Focus coil drive signal output terminal
183
VDDPWM
-
Power supply terminal (+3.3V)
184
TRACK_PWM
O
Tracking coil drive signal output terminal
185
GNDPWM
-
Ground terminal
186
SPDL_PWM
O
Spindle motor drive signal output terminal
187, 188
STB, STA
O
Sled motor drive signal output terminal
189
NC
-
Not used
190
VDDC
-
Power supply terminal (+1.8V)
191
GNDC
-
Ground terminal
192
SEN
I
Clear to send signal input from the system controller
193
REQ
O
Request to send signal output to the system controller
194
DUPTD2 for MASTER
O
Serial data output to the system controller
195
DUPRD2 for MASTER
I
Serial data input from the system controller
196, 197
TP0 for DEBUG,
TP1 for DEBUG
-
Not used
198 to 200
MEMDAT10 to
MEMDAT12
I/O
Two-way data bus with the fl ash memory
201
MEMADD0
O
Address signal output to the fl ash memory
202
MEMCS0#
O
Chip select signal output terminal Not used
203
MEMRD#
O
Read enable signal output to the fl ash memory
204 to 207
MEMDAT0, MEMDAT8,
MEMDAT1, MEMDAT9
I/O
Two-way data bus with the fl ash memory
208
VDDC
-
Power supply terminal (+1.8V)
MEX-DV700/DV707
38
MAIN BOARD IC502 R5F3640DDZ96FB (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
NC
O
Not used
2
SIRCS
I
SIRCS signal input from the remote control receiver
3
LCD_SO
O
Serial data output to the liquid crystal display driver
4
LCD_CE
O
Chip enable signal output to the liquid crystal display driver
5
LCD_CLK
O
Serial data transfer clock signal output to the liquid crystal display driver
6
BYTE
-
External data bus width selection signal input terminal Fixed at “L” (16 bit) in this set
7
CNVSS
I
Processor mode selection signal input terminal
“L”: normal operation mode, “H”: fl ash writing mode
“L”: normal operation mode, “H”: fl ash writing mode
8
XCIN
I
Low-speed system clock input terminal (32.768 kHz)
9
XCOUT
O
Low-speed system clock output terminal (32.768 kHz)
10
RESET
I
System reset signal input from the reset signal generator and reset switch “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
11
XOUT
O
High-speed system clock output terminal (6 MHz)
12
VSS
-
Ground terminal
13
XIN
I
High-speed system clock input terminal (6 MHz)
14
VCC1
-
Power supply terminal (+3.3V)
15
NMI
I
Non-maskable interrupt signal input terminal Fixed at “H” in this set
16, 17
NC
O
Not used
18
V_SEL
I
Video selection signal output terminal Not used
19
VMUTE_F
O
Video muting on/off control signal output to the video amplifi er “L”: muting on
20
FSW_OUT
O
Frequency selection signal output terminal Not used
21
VOL_ATT
O
Audio muting on/off control signal output to the audio processor “L”: muting on
22
NC
O
Not used
23
A/V_SEL
O
AUX audio/video selection signal output terminal Not used
24
ZAPPIN
O
ZAPPIN beep sound output terminal Not used
25
STB
O
Standby signal output to the power amplifi er “L”: standby, “H”: power amplifi er on
26
BEEP
O
Beep sound output to the power amplifi er
27
I2CCLK
O
I2C clock signal output to the audio processor, power amplifi er and tuner unit
28
I2CSIO
I/O
I2C data bus with the audio processor, power amplifi er and tuner unit
29
F_TX
O
Serial data output terminal at the fl ash writing mode
30
F_RX
I
Serial data input terminal at the fl ash writing mode
31
SCLK
I
Serial data transfer clock signal input terminal at the fl ash writing mode
32
BUSY
O
Busy signal output terminal at the fl ash writing mode
33, 34
NC
O
Not used
35
DIAG
I
Diagnosis detection signal input from the power amplifi er
36
NC
O
Not used
37
CLK_OUT
O
Clock signal output terminal Not used
38
NC
O
Not used
39
HOLD
-
External data bus terminal Fixed at “L” in this set
40, 41
NC
O
Not used
42
PARKING
I
Side brake (parking brake) position detection signal input terminal “L”: brake on
43
ACCIN
I
Accessory power detection signal input terminal “L”: accessory power on
44
WRI/WR
-
External data bus terminal Fixed at “H” in this set
45
MSTR_TX
O
Serial data output to the DVD processor
46
MSTR_RX
I
Serial data input from the DVD processor
47
A_MUTE
O
Analog muting on/off control signal output terminal Not used
48
M_RTS
I
Request to send signal output to the DVD processor
49
ATT
O
System muting on/off control signal output terminal “H”: muting on
50
NC
O
Not used
51
EXTATT_XEN
O
External output muting on/off control signal output terminal Not used
52
Z_MUTE
O
Zero data muting on/off control signal input from the D/A converter “H”: muting on
53
SELFSW
I
Self loading position detection switch input terminal
54
INSW
I
Disc insert detection switch input terminal
55
DSW
I
Chucking end detection switch input terminal
56
M_RESET
O
Reset signal output to the DVD processor and fl ash memory “L”: reset
MEX-DV700/DV707
39
Pin No.
Pin Name
I/O
Description
57
M_CTS
O
Clear to send signal output to the DVD processor
58, 59
DSTSEL0, DSTSEL1
I
Destination setting terminal
60
VCC
-
Power supply terminal (+3.3V)
61
DSTSEL2
I
Destination setting terminal
62
VSS
-
Ground terminal
63
NC
O
Not used
64
ILLIN
I
Illumination line detection signal input terminal Not used
65
RC_IN1
I
Rotary commander shift key input terminal
66
TELATT
O
Telephone muting detection signal input terminal Not used
67
EJECT
O
Loading motor drive signal (eject direction) output terminal
68
LOAD
O
Loading motor drive signal (loading direction) output terminal
69
DR_ON
O
Power on/off control signal output terminal for loading motor driver “H”: power on
70
MODEL_SEL
I
Model setting terminal Fixed at “L” in this set (Entry model)
71
NC
O
Not used
72
USB_ON
O
Power on/off control signal output terminal Not used
73
BU_IN
I
Back up power supply detection signal input terminal
74
USB_OVER
I
Over current detection signal input terminal Not used
75, 76
NC
O
Not used
77
RE_0
I
JOG dial pulse input from the rotary encoder (A phase input) (for VOLUME)
78
RE_1
I
JOG dial pulse input from the rotary encoder (B phase input) (for VOLUME)
79 to 82
NC
O
Not used
83
VSM
I
FM and AM signal-meter voltage detection signal input from the tuner unit (A/D input)
84, 85
KEYIN0, KEYIN1
I
Front panel key input terminal (A/D input)
86
RC_IN0
I
Rotary commander key input terminal (A/D input)
87
KEYACK1
I
Acknowledge signal (wake up signal) input terminal for the rotary commander key entry
Acknowledge signal is input to accept any function key in the standby status
On at input of “H”
Acknowledge signal is input to accept any function key in the standby status
On at input of “H”
88
KEYACK0
I
Acknowledge signal (wake up signal) input terminal for the front panel key entry
Acknowledge signal is input to accept any function key in the standby status
On at input of “H”
Acknowledge signal is input to accept any function key in the standby status
On at input of “H”
89, 90
NC
O
Not used
91
NOSE_SW
I
Front panel remove/attach detection signal input terminal “L”: front panel is attached
92, 93
NC
O
Not used
94
AVSS
-
Ground terminal
95
NC
O
Not used
96
VREF
I
Reference voltage (+3.3V) input terminal
97
AVCC
-
Power supply terminal (+3.3V)
98 to 100
NC
O
Not used
MEX-DV700/DV707
40
SECTION 6
EXPLODED VIEWS
1
X-2320-064-3 PANEL
ASSY,
SUB
2
3-042-244-11 SCREW
(T)
3
X-2179-399-1 LOCK
ASSY
(S)
4
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
5
A-1739-848-A MAIN BOARD, COMPLETE
6
1-837-116-11
CABLE, FLEXIBLE FLAT (60 CORE)
8
1-833-970-21 CONNECTION CODE FOR AUTOMOBILE
(POWER)
9
1-835-979-21 CONNECTION CORD FOR AUTOMOBILE
(REAR/SUB AUDIO OUT, AUX AUDIO IN)
10
3-264-798-01 CAP
11
4-174-075-01 COVER
(FFC)
FU801
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A/32V)
M601
1-787-708-11 FAN, DC (25X25)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-628-254-90 SCREW +PS 2.6X14
#3
7-685-793-09 SCREW +PTT 2.6X8 (S)
#4
7-685-794-09 SCREW +PTT 2.6X10 (S)
#5
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
6-1. MAIN SECTION
not supplied
not supplied
not supplied
DVD mechanism deck section
(MG-613Z-187)
(MG-613Z-187)
front panel section
MAIN board
M601
1
#1
#1
#1
#1
#3
#3
#3
#4
#2
#4
#5
FU801
not supplied
not supplied
not supplied
2
3
4
4
4
5
6
8
9
10
B
B
C
A
C
A
11
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
Note: If the complete MAIN board was replaced, be sure
to refer to Technical News published separately.
Click on the first or last page to see other MEX-DV700 / MEX-DV707 service manuals if exist.