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MZ-N10 service manual
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Contents
Main
SERVICE MANUAL
MZ-N10
SILVER MODEL
Maximum output (DC)
Continued on next page
Ver 1.2 2003.02
Page
SECTION 1 SERVICING NOTES
System requirements
Note on hard disk drive space
SECTION 2 GENERAL
This section is extracted from instruction manual.
Looking at controls
The recorder
The display window of the recorder
The headphones/earphones with a remote control
The display window of the remote control
MZ-N10 SECTION 3 DISASSEMBLY
The equipment can be removed using the following procedure.
3-1. Bottom Panel Section, Jog Dial Section
@@@
upper panel assy
3-2. Upper Panel Section
Slide the open lever in the direction of the arrow, and open the upper panel section.
3-3. MAIN Board Section
3-4. MD Mechanism Deck (MT-MZN10-181), Set Chassis
e
five toothed lock screws (M1.4)
Remove two solders of th
3-5. Gear (SA), Gear (SB)
3-6. OP Service Assy (ABX-1R)
MZ-N10
3-8. Holder Assy
Operation in Setting the Test Mode
V1.100
Releasing the Test Mode
SECTION 4 TEST MODE
Ver 1.100
Outline
Manual
[RAM monitor]
Manual Mode
Manual
[Self-Diagnosis Result Display Mode]
[Sound Skip Check Result Display Mode] [Key Check Mode]
[Test Mode $Display Check Mode%]
key,
C68S01
Overall Adjustment Mode
Address & Adjusted Value Display
1 0000
LrefPw 01
ClrOK?
ErrCLR
Key and Jog Check Mode
rFF **
P**R**
SET OK **
Sound Skip Check Result Display Mode
000 P**R** 000 EIB ** 000 Stat** 000 Adrs** 000 BEmp** 000 ######
JOG- 1 **
RMC OK **
JOG+OK **
JOG+ 1 **
JOG-OK **
@
SetTmp
Res***
**
ResNV CC
VC1 L **
VC2 Lo **
VC2 Hi **
VC1 H **
REG1 **
REG3L2 **
VREC L **
REG3 H **
REG3L1 **
VREC M **
ChgV L **
MAIN Board (Side B)
Adjustment/checking and Connection Location:
Power Supply Adjustment Auto Item Feed
@
Configuration of power supply adjustment auto item feed
Assy**
ADJ OK
VC1 L **
Laser
LrefPw
WrPwLo
HrefPw
[VOL - -]
###S **
Adjustment required before Overall Adjustment
[GROUP]
[P MODE]
[DISPLAY]
###S **
key
Jog dial (down) or
key
Jog dial (up) or
Assy11
: NG item number.
: Item number for which an adjustment is being executed.
*** NG
: NG item number.
2. MO overall adjustment items
Resume Clear
Resume 00
Res***
ResClr
Rewriting the Patch Data at Replacement of Main Board
Page
Page
Page
Rewriting the NV values
Page
Page
Page
Charging Information Clear of Built-in Lithium-ion Rechargeable Battery
Resume 00
**** 02
ResClr
SECTION 6 DIAGRAMS
6-1. Block Diagram
M
OPTICAL PICK-UP BLOCK
MINI DISC MECHANISM BLOCK
1
Waveforms
qa
0
9
Page
MAIN Board (Side B) :Uses unleaded solder.
MAIN BOARD (SIDE B)
ABX-1R
*
12 A B C D E F G H I
34567891011 12 13
Semiconductor Location
6-4. Schematic Dia grams MAIN Board (1/4)
C830 0.1
*
(Page 42) (Page 44)
MAIN Board (2/4)
TP1539
(Page 41)
*
MAIN Board (3/4)
TP1602
(Page 44)
1
XC6ICN3002NR
MAIN Board (4/4)
TO
(Page 41)
(Page 43)
IC501 SN761058ZQLR
IC Block Diagrams
IC302 AN17020A-VB
VCC2
MUTE
IC502 XC62HR2202MR IC503 XC62HR2502MR
NC VIN
NC
GND2
CPWI1
IC862 R2061K01-E2
CIN
(VCC)
REF2
REF1
IC951 SC901582EPR2
GND
CHG_CTL
PWT
WDT
6-5. IC Pin Function Description
Page
Page
Page
Page
Page
SECTION 7 EXPLODED VIEWS
7-1. Upper Panel Section
bottom panel section
chassis section
Page
Page
7-4. MD Mechanism Deck Section (MT-MZN10-181)
Ver 1.2 2003.02
SECTION 8 ELECTRICAL PARTS LIST
Page
Page
Page
Page
Dedicated USB cradle (1)
AC power adaptor USB cradle
Dry battery case (1)
Headphones/earphones with a remote control (1)
501 502
505
508
503
504 507