Yamaha MDX-9 Service Manual Page 27
- Page / 59
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
MDX-E100
MDX-E100
26
No. Pin Name I/O
1* EFMMON O
2 AVCC
3 EFMI I
4 AGND
5 AIN I
6 EIN I
7 TCG I
8 BIN I
9 FIN I
10 VBAT I
11 WBI I
12 VDD1
13 DGND
14,15 TEST0,TEST1 I
16 TEST2 I
17 X176KO O
18 FODRF O
19 FODRR O
20 TRDRF O
21 TRDRR O
22 SLDRF O
23 SLDRR O
24 SPDRF O
25 SPDRR O
26 RAA3 O
27 RAA2 O
28 RAA1 O
29 RAA0 O
30* RAA10 O
31 VDD2
32 RAA4 O
33 RAA5 O
34 RAA6 O
The * marked terminal is a terminal which is not connected externally (open terminal).
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1 2 3 4 5 6 7 8 9 10111213141516171819202122232425
7574737271706968 676665 646362 616059 5857565554535251
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
TOTMON
TEMON
SBCK
SBO
SBSY
SFSY
FOK
SENSE
COUT
MCCK
DINTX
VDD1
DGND
RSTX
SYD0
SYD1
SYD2
SYD3
SYD4
SYD5
SYD6
SYD7
SYWRX
SYRDX
SYRS
EFMO
PLCK
ACRCER
TCRS
RAD0
RAD1
RAWEX
RARASX
RAA9
RAD3
RAD2
RACASX
DGND
RAOEX
RAA8
RAA7
RAA6
RAA5
RAA4
VDD2
RAA10
RAA0
RAA1
RAA2
RAA3
FEMON
DADATA
ADDATA
DFCK
BCLK
LRCK
DGND
VDD3
DOUT
DIN
XO
XI
DGND
VDD1
VPO
VXI
CDBCLK
CDLRCK
CDDATA
TEST4
TEST3
TESO1
EXPORT1
EXPORT0
X700KO
EFMMON
AVCC
EFMI
AGND
AIN
EIN
TCG
BIN
FIN
VBAT
WBI
VDD1
DGND
TEST0
TEST1
TEST2
X176KO
FODRF
FODRR
TRDRF
TRDRR
SLDRF
SLDRR
SPDRF
SPDRR
LR376484
IC1201 : LR376484
ATRAC Encoder/Decoder
Function
EFM monitor output
Power supply terminal for analog section
Input terminal for EFM signal from RF amplifier
Ground terminal for analog section
Focus error signal A
Tracking error signal E
Tracking cross signal
Focus error signal B
Tracking error signal F
Power supply voltage detect signal for constant voltage servo
ADIP wobble signal
Power supply terminal for digital section
Digital ground terminal
Test input terminal, connected to GND when in normal use
Test input terminal, to select encode/decode/servo mode or ATRAC mode.
Connected to GND in normal use
Clock output. f=176.4KHz (4fs)
Focus servo forward output. PWM
Focus servo reverse output. PWM
Tracking servo forward output. PWM
Tracking servo reverse output. PWM
Slide servo forward output. PWM
Slide servo reverse output. PWM
Spindle servo forward output or spindle serve output. PWM
Spindle servo reverse output or switching of spindle rotation forward/reverse
Address output to external D-RAM. ADR3
Address output to external D-RAM. ADR2
Address output to external D-RAM. ADR1
Address output to external D-RAM. ADR0 (LSB)
Address output to external D-RAM. ADR10 (MSB)
Power supply terminal for DRAM interface
Address output to external D-RAM. ADR4
Address output to external D-RAM. ADR5
Address output to external D-RAM. ADR6
- MDX-E100 1
- ■ TO SERVICE PERSONNEL 2
- ■ REAR PANELS 3
- ■ SPECIFICATIONS 4
- ■ DISASSEMBLY PROCEDURES 5
- ■ INTERNAL VIEW 5
- Positive lead (D6.5/ 7
- Mechanism SW P.C.B 8
- Loading Motor 8
- Sled motor 8
- Turn Table 9
- Spindle Motor 9
- Optical Pickup Head 9
- MD Guide (B) 9
- ■ ADJUSTMENT & TEST MODE 10
- MECHANISM ADJUSTMENT 15
- ■ SPECIAL TEST MODE 18
- ■ ERROR DISPLAY 19
- ■ TROUBLESHOOTING 21
- ■ IC DATA 26
- IC106 : M30622MA-721FP 32
- Main System Microprocessor 32
- ■ BLOCK DIAGRAM (MD) 36
- ■ BLOCK DIAGRAM 37
- ■ TEST POINT WAVEFORM 38
- Note : y ~ o 39
- P. C. B. MAIN ( 1 ) 40
- P. C. B. MAIN ( 3 ) 41
- (Surface Mount Device) 41
- P.C.B DIGITAL 42
- (Lead Type Device) 42
- MD MAIN PWB-A 43
- ■ SCHEMATIC DIAGRAM (MAIN) 44
- ■ SCHEMATIC DIAGRAM (DIGITAL) 45
- PARTS LIST 46
- ■ EXPLODED VIEW 53
- ■ MECHANICAL PARTS 54
- New Parts 55
- GREASE APPLICATION DIAGRAM 57
- REMOTE CONTROL TRANSMITTER 58
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