Sony HCD-NXM2D Service Manual ▷ View online
73
HCD-NXM2D
Pin No.
Pin Name
I/O
Description
57
CONTROL_1
I
Not used (open)
58
GFS_DVD
I
Guard frame sync signal input from TMC57929PGF-RDP
59
MUTE_CD
O
Muting on/off control signal output to CXD3068Q
60
MUTE_2D
O
Muting on/off control signal output to FAN8035L
61
SLED
I
Sled motor servo drive PWM signal input from CXD3068Q
62
FG
I
Spindle motor control signal input from SP3723CAFOPM
63
SP_ON
O
Muting on/off control signal output to FAN 8035L
64
JIT
I
Jitter signal input
65
TE
I
Tracking error signal input from SP3723CAFOPM
66
PI
I
Pull in signal input from SP3723CAFOPM
67
FE
I
Focus error signal input from SP3723CAFOPM
68
AVSS
—
Ground
69
AVREF
I
Reference voltage input (for A/D converter)
70
AVDD
—
Power supply (+3.3V) (for A/D converter)
71
GFS_CD
I
Guard frame sync signal input from CXD3068Q
72
SCLK_CD
O
SENSE serial data reading clock signal output to CXD3068Q
73
TSD-M
O
Thermal shut down signal output to FAN8035L
74
FOK_CD
I
Focus OK signal input from CXD3068Q
75
LOCK_CD
I
GFS is sampled by 460 Hz “H” input when GFS is “H”
76
LDSEL
O
Laser diode selection signal output
77
SACD/DVD
O
SACD/DVD selection signal output (not used)
78
I2C_SIO
I/O
Communication data bus input/output
79
I2C-SCL
I/O
Communication data reading clock signal input/output
80
RXD
I
Serial data input from the RS-232C (for check)
81
TXD
O
Serial data output to the RS-232C (for check)
82
SDCLK_RF
O
Serial data transfer clock signal output to SP3723CAFOPM
83
SDATA_RF
I/O
Two-way data bus with SP3723CAFOPM
84
XWR
O
Write strobe signal output to TMC57929PGF-RDP
85
XRD
O
Read strobe signal output to TMC57929PGF-RDP
86
(PWE)
—
Not used
87
VDD
—
Power supply (+3.3V)
88
VSS
—
Ground
89 to 96
A0 to A7
O
Address signal output to TMC57929PGF-RDP
97
A8
O
Motor/coil driver power save control signal (Not used)
98
XDRST
O
Reset signal output
99
WP_EEP
O
Write protect signal output to the EEPROM
100
CLK_EEP
O
Clock signal output to the EEPROM
74
HCD-NXM2D
• IC401 M3062CMEN-A01FPUO (SYSTEM CONTROL) (MAIN Board)
Pin No.
Pin Name
I/O
Description
1
M61530 CLK
O
Serial clock output to M61530RP (not used)
2
M61530 DATA
O
Serial data output to M61530RP (not used)
3
MIC IN
I
MIC detect signal input
4
SIRCS
I
Remote commander signal input
5
NO USE
–
Not used
6
REAR RELAY
O
Surround relay drive signal output (not used)
7
SW RELAY
O
Super woofer relay drive signal output
8
BYTE
I
External data bus width select input (connected to ground)
9
CN VSS
I
Processor modes switch
10
XC-IN
I
Sub clock input (32.768kHz)
11
XC-OUT
O
Sub clock output (32.768kHz)
12
RESET
I
System reset input
13
X-OUT
O
Main system clock output (16MHz)
14
VSS
–
Ground
15
X-IN
I
Main system clock input (16MHz)
16
VCC
–
Power supply
17
NMI
I
Non-maskable interrupt input
18
RDS-INT
I
RDS signal input Clock signal output to the EEPROM (connected to ground)
19
SW MUTE
O
Super woofer mute signal output
20
AC-CUT
I
AC cut-off detection signal input
21
NO USE
–
Not used
22
MODEL
I
Setting terminal for the model
23
DVD VIDEO MUTE
O
Video out mute signal output
24
DVD VIDEO SW
O
Video out mute signal output
25
DVD SYS RESET
O
System reset signal output
26
DVD MUTE REQ
O
Audio muting request signal output
27
DVD A-MUTE
O
Audio muting on/off control signal output
28
DVD POWER
O
DVD power ON/OFF signal output
29
IIC-CLK
I/O
Communication data reading clock signal input or transfer clock signal output
30
IIC-DATA
I/O
Communication data bus with CD mechanism and Fluorescent indicater
31
MP3 REQ
I
REQ signal input from MP3 circuit (not used)
32
REC OUT-MUTE
O
REC OUT mute signal output
33
CDM-MOT-POS-1
O
Motor drive signal output (L/D)
34
CDM-MOT-POS-2
O
Motor drive signal output (U/D)
35
CDM-MAIN-SW-CLS
I
Detection signal input from disc tray close detect main switch
36
CDM-SUB-SW-OPN
I
Detection signal input from disc tray open detect sub switch
37
CDM-ENC-A-1
I
Detection signal input from the disc tray address detect rotary encoder
38
CDM-ENC-A-3
I
Detection signal input from the disc tray address detect rotary encoder
39
CDM-ENC-B-1
I
Detection signal input from the disc tray address detect rotary encoder
40
CDM-ENC-B-3
I
Detection signal input from the disc tray address detect rotary encoder
41
CDM-ENC-B-2
I
Detection signal input from the disc tray address detect rotary encoder
42
CDM-ENC-B-0
I
Detection signal input from the disc tray address detect rotary encoder
43
CDM-ENC-A-2
I
Detection signal input from the disc tray address detect rotary encoder
44
CDM-ENC-A-0
I
Detection signal input from the disc tray address detect rotary encoder
45
CDM-SUB-SW-CLS
I
Detection signal input from disc tray close detect sub switch
46
CDM-MAIN-SW-OPN
I
Detection signal input from disc tray open detect main switch
47
CDM-MOT-NEG-2
O
Motor drive signal output (U/D)
48
CDM-MOT-NEG-1
O
Motor drive signal output (L/D)
49
RDS-DATA
I
RDS data input (connected to ground)
50
ST-MUTE
O
Tuner muting control signal output to tuner unit
75
HCD-NXM2D
Pin No.
Pin Name
I/O
Description
51
TUNED IN
I
Tuning detecton signal input from tuner unit
52
ST-CE
O
PLL chip enable signal output to tuner unit
53
ST-DOUT
O
PLL serial data output to tuner unit
54
ST-DIN
I
PLL serial data input from tuner unit
55
ST-CLK
O
PLL serial transfer clock signal output to tuner unit
56
TA-MUTE
O
Tuner line mute signal output (H:mute on)
57
STK-MUTE
O
Power amplifier muting on/off selection signal output
58
FRONT-RELAY
O
Relay drive signal output for speaker protect
59
BIAS
O
Recording bias on/off selection signal output
60
REC/PB
O
Recording/playback selection signal output
61
TC-LINE-MUTE
O
Line mute on/off selection signal output
62
VCC
–
Power supply
63
TC-REC-MUTE
O
Recording muting on/off selection signal output
64
VSS
–
Ground
65
STBY-RELAY
O
Main power on/off control signal output
66
IO-EXP:CLK
O
Serial data transfer output to PT8300R
67
IO-EXP:LAT
O
Serial data latch pulse output to PT8300R
68
IO-EXP DATA IN
I
Serial data input from PT8300R
69
IO-EXP DATA OUT
O
Serial data output to PT8300R
70
VOL-A
I
Jog dial pulse input from the rotary encoder (Volume)
71
VOL-B
I
Jog dial pulse input from the rotary encoder (Volume)
72
LED-STANDBY
O
Standby signal output to the LED driver
73
DISPLAY KEY
I
Display key input signal
74
POWER KEY
I
Power key input sigal
75
DISC-SENS
I
Disc status detection signal input
76
JOG 1-A
I
Jog dial pulse input from the rotary encoder (Bass)
77
JOG 1-B
I
Jog dial pulse input from the rotary encoder (Bass)
78
JOG 2-A
I
Jog dial pulse input from the rotary encoder (Treble)
79
JOG 2-B
I
Jog dial pulse input from the rotary encoder (Treble)
80
AMP-DATA
O
Serial data output to M61537FP
81
AMP-CLK
O
Serial clock output to M61537FP
82
FL-RESET
O
Reset signal output to M66005-0131AHPROT
83
FL-CS
O
Chip select signal output to M66005-0131AHPROT
84
FL-CLK
O
Serial clock output to M66005-0131AHPROT
85
FL-DATA
O
Serial data output to M66005-0131AHPROT
86
CAMP-CNT1
O
Capstan motor drive signal output
87
A TRG
O
Deck-A side trigger plunger drive signal output
88
B TRG
O
Deck-B side trigger plunger drive signal output
89
A SHUT
I
Shut off detection signal input from the deck-A side reel pulse detector
90
B SHUT
I
Shut off detection signal input from the deck-B side reel pulse detector
91
B HALF
I
Detection input from the deck-B half detect switch
92
SPEC-IN
I
Setting terminal for the version
93
MAIN-TRANS-CUT
I
Main transformer cut detect signal input
94
AD-KEY 2
I
AD key 2 signal input
95
AD-KEY 1
I
AD key 1 signal input
96
AVSS
–
Ground
97
VACS IN
I
VACS signal input
98
VREF
I
Reference voltage input
99
AVCC
–
Analog power supply
100
AMS-IN
I
Automatic music sensor signal input
76
HCD-NXM2D
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SECTION 8
EXPLODED VIEWS
8-1.
CASE, REAR PANEL SECTION
NOTE:
•
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
in the exploded views are not supplied.
•
Abbreviation
E2
E2
: 120 V AC Area in E model
E3
: 240 V AC Area in E model
E15
: Iran model
EA
: Saudi Arabia model
SP
: Singapore model
MY : Malaysia model
TH : Thai model
TH : Thai model
The components identified by mark 0 or
dotted line with mark 0 are critical for
safety.
Replace only with part number specified.
dotted line with mark 0 are critical for
safety.
Replace only with part number specified.
1
2
3
4
5
6
7
7
7
7
#1
#1
#1
#1
9
10
11
11
2 2
12
#1
#1
#1
#1
#1
#1
#1
#1
not supplied
M961
not supplied
#1
1
A-1063-556-A MAIN BOARD, COMPLETE (E3)
1
A-1063-559-A MAIN BOARD, COMPLETE (E15)
1
A-1063-650-A MAIN BOARD, COMPLETE (TH)
1
A-4752-538-A MAIN BOARD, COMPLETE (SP, MY)
1
A-4752-561-A MAIN BOARD, COMPLETE (EA)
1
A-4752-580-A MAIN BOARD, COMPLETE (E2)
2
3-970-608-01 SUMITITE (B3), +BV
3
1-769-984-11 WIRE (FLAT TYPE) (13 CORE)
4
1-765-333-11 WIRE (FLAT TYPE) (15 CORE)
5
1-769-872-11 WIRE (FLAT TYPE) (5 CORE)
6
1-769-939-11 WIRE (FLAT TYPE) (11 CORE)
7
3-363-099-22 SCREW (CASE 3 TP2)
9
4-252-541-31 CASE
10
4-252-538-11 PANEL, TOP
11
4-232-226-01 SCREW, HEXAGON SOCKET TAPPING
12
1-693-603-31 TUNER (FM/AM)
M961
1-787-099-11 FAN, DC
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
Ver. 1.2
Click on the first or last page to see other HCD-NXM2D service manuals if exist.