MZ-N505
(4/4)
E1
E2
R830
1M
NV
SCK0
SDO0
SDI0
E3
E4
E5
KCT | C308 |
D | 0.1 |
A/D CONVERTER
IC301
AK5354VT
EEPROM
IC804
AK6417AM |
| ||
XCS | VCC |
| |
SK | XBUSY | C823 | |
0.1 | |||
|
| ||
DI | RST |
| |
DO | GND |
| |
DPX | SCX | 0KC S | 0OD S | KCR L | 652 SF | KCB X | TDD A |
|
| 1k | 1k |
|
|
| R310 |
|
| R305 | R304 |
|
|
| |
|
|
|
|
| 0 | ||
LIN1 | SNC IN1R | KLCC 2LIN | TIDC 2INR | KCLR MCOV | LKCM DNGA | KLC B AV | OTD D S V |
NDP |
|
|
|
|
|
|
|
∗ R104,204
10k (EXCEPT US)
22k | (US) |
| |
∗ | 10k | 10k | ∗ |
R204 | R207 | R107 | R104 |
| ∗ C101,201 | R201 |
| |
| 0.47 (US) |
| ||
| 22k | C315 | ||
| 2.2 (EXCEPT US) |
| 1 | |
|
|
| C314 | |
| C201 | R203 | 10 | |
| 6.3V | |||
B1 | ∗ | 47k | ||
| ||||
|
|
| ||
B2 |
|
|
|
C101 R103
∗47k
R303
R10147
|
| C110 | 1 |
|
|
|
|
|
|
| C210 | 1 |
|
|
|
|
|
|
|
|
|
|
|
| R211 | R111 |
SX | ETU | BEEP |
|
|
|
| 22k | 22k |
|
|
|
| 0.5% | 0.5% | |||
|
|
|
|
|
|
| ||
| M |
|
|
|
|
|
|
|
|
|
|
|
|
| Q301 |
|
|
|
|
|
|
|
| SC4738FL |
| |
|
|
|
|
|
| REFERENCE |
| |
|
| R309 220k |
|
| C320 | VOLTAGE |
| |
|
|
|
| 4.7 |
| |||
|
|
|
|
|
|
| ||
|
|
|
| 4V SWITCHING |
| |||
|
|
|
|
|
| R306 | 22k |
|
|
|
|
|
|
| R315 | 10k |
|
STB | ETU M | WS TS | EPBE | DNG | VREF IN |
|
| |
TCMT | VREF |
|
| |||||
|
|
|
|
| ||||
|
| B |
|
|
|
|
|
|
VCC |
|
|
|
| LPF1 |
|
| |
IN R |
|
|
|
|
| NF1 |
|
|
| HEADPHONE AMP |
|
|
|
|
| ||
IN L |
| IC302 |
| LPF2 |
|
| ||
|
| TA2131FL |
|
|
|
|
| |
OUTB BEEP | D |
|
|
| NF2 |
|
| |
|
|
|
|
|
|
| C312 | |
OUTA BEEP | NGW | RTU |
|
|
|
| ||
ET |
| BST |
| 2.2 | ||||
|
|
|
|
| ||||
|
|
|
|
|
| |||
R112
47k
0.5% |
|
|
R212 | C211 | C111 |
47k | 100p | 100p |
0.5% |
|
C316 |
|
10 |
|
4V | C340 |
| 0.1 |
F801
R3110.25A
1M125V
| R316 | Q302 |
|
|
|
| 2SA2018TL |
|
|
| |
| 100k |
|
|
| |
| B+ SWITCH |
|
|
| |
|
|
|
|
| |
| R320 |
|
| R302 | C330 |
XOCTL | 10k |
|
| 1k | 0.1 |
|
|
| R307 |
| |
DIN1 |
|
| 100 |
| |
|
|
|
|
| |
XJDET |
|
| R317 | 100 |
|
OPDET |
|
|
|
|
|
|
| C325 | C326 | R318 |
|
|
| 1000p | 1000p | 1k |
|
C321
0.1
C331
1000p
FB301
| 0 | RVDD |
|
| |
| FB302 0 | DTCK |
C336 | FB304 | |
| ||
220p | 0 | RGND |
|
|
J301
LINE IN
(OPTICAL)
OPTICAL RECEIVER
LINE IN
JACK
J302
(Page
40)
6 C3053V.
2.2
C306
0.1
.0 C3021
6 C3013V.
47
C307
C335
22k
C103
2200p
C102
4700p
C202
4700p
C203
2200p
+B | OUT L | P | O | D | AGC IN |
C105 |
|
| 5V.2 220 |
| C205 | |
0.22 |
| C104 |
| 0.22 | ||
R106 | C311 | C204 | R206 | |||
220 | ||||||
10 | 0.1 | 10 | ||||
2.5V | ||||||
|
|
|
1000p | 1000p | 1.0 | ||
D201 | D101 | C206 | C106 | C334 |
FB303
0
D301
NNCD6.8H
E8
E9
E10
E11
C1
(Page 38)
0.1 10
6.3V
L301
10∝ H
R826
0
R105 | 4.7k | R205 | 4.7k |
R855 | R853 |
0 | 0 |
R864
100k
R810
100k
R863
100k
Q801
XP1501
RESET SWITCH
C830
0.1
C826
0.22
ZZ1 |
|
|
|
| CN801 |
SK2 |
| 15P |
| SET KEY 2 | |
|
| |
SK1 |
| DGND1 |
| SET KEY 1 | |
XHOLD |
| |
R849 0 | ||
ZZ2 |
| HOLD |
| XWK1 | |
ZZ3 |
| |
R850 | 0 | |
PAUSE |
| REC |
R851 0 | ||
|
| PAUSE |
LS |
| S GND |
| STB | |
XL |
| |
| CS | |
SDO0 |
| |
| SDO | |
SCK0 |
| |
FB805 | 0 | |
|
| SCK |
LR
RST DVDD DGND2
SWITCH
&
LCD
MODULE
The components identified by mark 0 or dotted line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
41 41