Sony MEX-DV1100 / MEX-DV2100 Service Manual ▷ View online
MEX-DV1100/DV2100
49
Pin No.
Pin Name
I/O
Description
210
VBGAP
I
Bandgap reference input terminal
211
RESOUT
O
Internal reference output terminal
212
CD_MD
I
Light amount monitor input from the laser diode of optical pick-up (for CD)
213
DVD_MD
I
Light amount monitor input from the laser diode of optical pick-up (for DVD)
214
CD_LD
O
Laser diode on/of control signal output terminal (for CD) "L": laser diode on
215
DVD_LD
O
Laser diode on/of control signal output terminal (for DVD) "L": laser diode on
216, 217
AGNDREF
_DVDAFE,
_DVDAFE,
AGND1_DVDAFE
-
Ground terminal
218
VDDC
-
Power supply terminal (+1.8V)
219
NOT USED
O
Not used
220
GNDC
-
Ground terminal
221
OP_GAIN
I
Gain control signal input from the optical pick-up block
222
CD_DVD
O
CD/DVD selection signal output terminal "L": CD, "H": DVD
223
VDDP
-
Power supply terminal (+3.3V)
224
NOT USED
O
Not used
225
GNDP
-
Ground terminal
226, 227
NOT USED
O
Not used
228
VDDIP
-
Power supply terminal (+3.3V)
229, 230
NOT USED
O
Not used
231
TR_DRV
O
Tracking coil drive signal output terminal
232
NOT USED
O
Not used
233
GNDPWM
-
Ground terminal
234
SP_DRV
O
Spindle motor drive signal output terminal
235
VDDPWM
-
Power supply terminal (+3.3V)
236, 237
STB, STA
O
Sled motor drive signal output terminal
238
FO_DRV
O
Focus coil drive signal output terminal
239
DUPRD0
I
Serial data input terminal Not used
240
DUPTD0
O
Serial data output terminal Not used
241
DUPRD1
I
Serial data input from the system controller
242
DUPTD1
O
Serial data output to the system controller
243
NOT USED
O
Not used
244
DRV_XSTBY
O
Standby signal output to the coil/motor driver and automatic power control circuit
"L": standby
"L": standby
245
VDDP
-
Power supply terminal (+3.3V)
246
FG
I
FG signal input from the coil/motor driver
247
REQ
O
Data communication permission signal output to the system controller
248
EN
I
Data communication request signal input from the system controller
249, 250
NOT USED
O
Not used
251
SSCREQ
O
Request signal output terminal Not used
252
SSCEN
I
Enable signal input terminal Not used
253 to 255
NOT USED
O
Not used
256
GNDP
-
Ground terminal
MEX-DV1100/DV2100
50
MAIN BOARD IC501 M3062LFGPGP (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
FSW_IN
I
Oscillation frequency count signal input from the DC/DC converter
2
FAN
O
Fan motor drive signal output terminal "H": fan motor on
3
DISP_SO
O
Serial data output to the fl uorescent indicator tube
4
DISP_SI
I
Serial data input from the fl uorescent indicator tube
5
DISP_CKO
O
Serial data transfer clock signal output to the fl uorescent indicator tube
6
BYTE
I
Connected with the ground (fi xed at "L")
7
FLASH_W
I
Input terminal for the fl ash writing "L": normally operation mode, "H": 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
VCC
-
Power supply terminal (+3.3V)
15
NMI
I
Non-maskable interrupt signal input terminal Not used (fi xed at "H")
16
TESTIN
I
Test mode detection signal input terminal
17
DAVN
I
RDS data block synchronizing detection signal input from the RDS decoder
(Russian model only)
(Russian model only)
18
TUNATTIN
I
Attenuation request signal input from the tuner unit
19
NSMASK
O
Tuner noise mask control signal output terminal (Russian model only)
20
BEEP
O
Beep sound output to the power amplifi er
21
TUNATT
O
Tuner muting on/off control signal output to the tuner unit "L": muting on
22
EESIO
I/O
EEPROM data bus with the EEPROM and tuner unit
23
EECKO
O
EEPROM clock signal output to the EEPROM and tuner unit
24 to 26
NC
O
Not used
27
I2CCKO
O
I2C clock signal output to the RDS decoder, audio processor, power amplifi er and tuner unit
28
I2CSIO
I/O
I2C data bus with the RDS decoder, audio processor, power amplifi er and tuner unit
29
E_VOL_SO/TX
O
Serial data output to the electrical volume
Transmission data output to the connector for fl ash writing
Transmission data output to the connector for fl ash writing
30
E_VOL_CS/RX
I/O
Chip select signal output to the electrical volume "L" active
Receive data input from the connector for fl ash writing
Receive data input from the connector for fl ash writing
31
E_VOL_CKO
O
Serial data transfer clock signal output to the electrical volume
32
SA_CLK
O
Spectrum analyzer data transfer clock signal output to the audio processor
33
MSTR_TX
O
Serial data output to the DVD processor
34
MSTR_RX
I
Serial data input from the DVD processor
35
NC
O
Not used
36
M_RTS
I
Data communication permission signal input from the DVD processor
37
M_CTS
O
Data communication request signal output to the DVD processor
38
NC
O
Not used
39
HOLD
I
External data bus terminal (fi xed at "L")
40
OPEN_MUTE
O
Line muting on/off control signal output terminal "H": muting on
41
BUS_AUX
O
Ground switching signal output of the SONY bus/AUX audio input
"L": AUX input, "H": SONY bus input
"L": AUX input, "H": SONY bus input
42
ATT
O
System muting control signal output terminal "H": muting on
43
NC
O
Not used
44
WRI/WR
I
External data bus terminal (fi xed at "H")
45
DIAG
I
Diagnostic signal input from the power amplifi er
46
STB
O
Power supply on/off control signal output terminal for RDS section "H": power on
(Russian model only)
Standby signal output to the power amplifi er "L": standby, "H": power amplifi er on"
(Russian model only)
Standby signal output to the power amplifi er "L": standby, "H": power amplifi er on"
47
NC
O
Not used
48
VOL_ATT
O
Volume muting on/off control signal output to the audio processor "L": muting on
49
NC
O
Not used
50
M_RESET
I
Reset signal output to the DVD processor and fl ash memory "L": reset
51
SELFSW
I
Self loading position detection switch input terminal
52
INSW
I
Disc insert detection switch input terminal
MEX-DV1100/DV2100
51
Pin No.
Pin Name
I/O
Description
53
DSW
I
Chucking end detection switch input terminal
54
A_MUTE
I
Analog muting on/off control signal input from the DVD processor "H": muting on
55
VMUTE_R
O
Rear video muting on/off control signal output to the video amplifi er "L": muting on
(DV2100 model only)
(DV2100 model only)
56
VMUTE_F
O
Front video muting on/off control signal output to the video amplifi er "L": muting on
57 to 59
DSTSEL0 to DSTSEL2
I
Input terminal for the destination setting
60
VCC
-
Power supply terminal (+3.3V)
61
MODEL_SEL
I
Input terminal for the model setting "L": DV2100 model, "H": DV1100 model
62
VSS
-
Ground terminal
63
NC
O
Not used
64
ILLIN
I
Illumination line detection signal input terminal for the automatic dimmer control
"L": dimmer on (DV2100 model only)"
"L": dimmer on (DV2100 model only)"
65
RC_IN1
I
Rotary commander shift key input terminal
66
TELATT
I
Telephone muting detection signal input terminal
At input of "H", the audio signal is attenuated by 20 dB (DV2100 model only)
At input of "H", the audio signal is attenuated by 20 dB (DV2100 model only)
67
PARKING
I
Side brake (parking brake) position detection signal input terminal "L": brake on
68
ACCIN
I
Accessory power detection signal input terminal "L": accessory power on
69
FL_ON
O
Power supply on/off control signal output terminal for fl uorescent indicator tube
"H": power on
"H": power on
70
FSW_OUT
O
Frequency selection signal output to the DC/DC converter
71
LOAD
O
Loading motor drive signal (loading direction) output terminal
72
EJECT
O
Loading motor drive signal (eject direction) output terminal
73
BU_IN
I
Back up power supply detection signal input from the SONY bus interface
"L" is input at low voltage
"L" is input at low voltage
74
3.3V_ON
O
Power supply on/off control signal output to the DC/DC converter for +3.3V power supply
"H": power on
"H": power on
75
Z_MUTE
I
Muting on/off control signal input from the D/A converter "H": muting on
76
BUS_ON
O
SONY bus on/off control signal output to the SONY bus interface "L": bus on
77
SYSRST
O
Reset signal output to the SONY bus interface "L": reset
78
NOSE_SW
I
Front panel detaching/attaching detection signal input terminal
"L": front panel is attached
"L": front panel is attached
79
SA_IN
I
Spectrum analyzer data input from the audio processor (A/D input)
80
TEMP
I
Temperature detection signal input terminal for fan motor control (A/D input)
81
NC
O
Not used
82
QUALITY
I
Tuner noise detection signal input from the tuner unit (A/D input)
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
RE_0
I
Dial pulse input of the rotary encoder (A phase input)
90
RE_1
I
Dial pulse input of the rotary encoder (B phase input)
91
SIRCS
I
SIRCS signal input from the remote control receiver
92
DOOR_IND
O
LED drive signal output terminal of disc slot illumination indicator "H": LED on
93
DOOR_SW
I
Front panel open/close detection input terminal
"H": front panel is opened (disc eject is possible)
"H": front panel is opened (disc eject is possible)
94
AVSS
-
Ground terminal
95
NC
O
Not used
96
VREF
I
Reference voltage (+3.3V) input terminal (for A/D converter)
97
AVCC
-
Power supply terminal (+3.3V)
98
UNISI
I
Serial data input from the SONY bus interface
99
UNISO
O
Serial data output to the SONY bus interface
100
UNICKO
O
Serial data transfer clock signal output to the SONY bus interface
Ver. 1.3
MEX-DV1100/DV2100
52
SECTION 6
EXPLODED VIEWS
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.
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)
R
R
Parts Color Cabinet’s Color
• Accessories are given in the last of the
electrical parts list.
• Abbreviation
IND
IND
: Indian model
RU :
Russian
model
1
X-2159-739-2 PANEL
ASSY,
SUB
2
3-260-247-01 CUSHION (SUB PANEL)
3
3-042-244-01 SCREW
(T)
4
X-3384-203-2 GEAR
ASSY
6
3-246-441-01 BUTTON (EJECT) (Z)
7
1-833-591-11 CABLE, FLEXIBLE FLAT (20 CORE)
8
X-2176-202-1 LOCK
ASSY
9
A-1366-432-A MAIN BOARD, COMPLETE (DV1100: E, IND)
9
A-1366-435-A MAIN BOARD, COMPLETE (DV1100: RU)
9
A-1366-457-A MAIN BOARD, COMPLETE (DV2100: E, IND)
9
A-1366-460-A MAIN BOARD, COMPLETE (DV2100: RU)
10
1-694-592-31 TERMINAL
11
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
12
1-828-543-11 CORD (WITH CONNECTOR) (POWER)
(DV2100: RU)
12
1-828-543-21 CORD (WITH CONNECTOR) (POWER)
(DV1100: RU)
12
1-833-726-11 CONNECTION CODE FOR AUTOMOBILE
(POWER) (DV1100: IND (for Gasoline car of
Muruti Suzuki))
12
1-833-970-11 CONNECTION CODE FOR AUTOMOBILE
(POWER) (DV1100: E, IND (for Original))
12
1-834-204-11 CONNECTION CODE FOR AUTOMOBILE
(POWER) (DV2100: E, IND)
12
1-834-304-11 CONNECTION CODE FOR AUTOMOBILE
(POWER) (DV1100: IND (for Diesel car of
Muruti Suzuki))
13
1-833-872-21 CORD,
CONNECTION
(16P)
(SUB OUT, CENTER OUT, FRONT AUDIO OUT,
BUS AUDIO IN/AUX AUDIO IN) (DV2100)
14
1-833-870-21 CORD,
CONNECTION
(10P)
(BUS AUDIO IN/AUX AUDIO IN, VIDEO OUT,
REAR AUDIO OUT, MIC IN) (DV1100)
14
1-833-871-11 CORD,
CONNECTION
(8P)
(REAR VIDEO OUT, FRONT VIDEO OUT,
REAR AUDIO OUT, MIC IN) (DV2100)
15
3-264-798-01 CAP
16
2-021-848-01 SHEET (TU), GROUND
F801
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A/32V)
M901 1-787-764-11 FAN,
DC
TUX201 A-3220-961-B TUNER UNIT (TUX-032//Q3)
#1
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-793-09 SCREW +PTT 2.6X8 (S)
#3
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
#4
7-685-795-09 SCREW +PTT 2.6X12 (S)
#5
7-628-254-90 SCREW +PS 2.6X14
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
6-1. MAIN SECTION
not supplied
(SPEAKER board)
TUX201
MAIN board
DVD mechanism
deck section
(MG-612Z-187)
not supplied
(SUB board)
(DV1100)
(DV1100)
(DV2100)
(DV1100: RU/
DV2100: RU)
DV2100: RU)
front panel section
1
#1
#1
#1
#1
#2
#2
#2
#2
#2
#3
#4
#5
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not
supplied
not supplied
M901
F801
2
3
3
4
6
7
8
9
10
10
11
12
13
14
15
15
"
#
#
"
16
Ver. 1.3
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.
Click on the first or last page to see other MEX-DV1100 / MEX-DV2100 service manuals if exist.