Yamaha DVX-S120 Manuel de service télécharger pdf (Page 20)

DVR-S120/NX-P120

DVR-S120

NX-P120

When checking the P.C.B.:

P.C.B.動作チェックをする場合

下記の方法により NX-SW120 に電源を投入します。

a. RY2（リレー）の端子間をショートします。

b. 電源コードを AC 電源コンセントに接続します。

Short

Turn on the power to NX-SW120 according to the following

procedure.

a. Short between the terminals of RY2 (relay).

b. Connect the power cable to the AC power outlet.

P.C.B. MAIN (1)

Short

Short between these terminals for the P.C.B. check.

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 97 98

DVR-S120/ 1
■ TO SERVICE PERSONNEL 2
WARNING: Laser Safety 3
Laser Emitting conditions: 3
Conductive material 4
(sheet) or steel sheet 4
■ SYSTEM COMPOSITION / システム構成 5
■ FRONT PANELS 6
■ REMOTE CONTROL PANELS 7
■ REAR PANELS 8
▼ NX-SW120 (U, C models) 9
▼ NX-SW120 (B, G models) 9
▼ NX-SW120 (A model) 9
▼ NX-SW120 (J model) 9
■ SPECIFICATIONS / 参考仕様 10
● NX-S120 11
● NX-SW120 11
● NX-C120 11
NX-S120 12
NX-C120 12
DVR-S120 12
NX-SW120 12
■ INTERNAL VIEW 13
) in Fig. 1 14
Bottom view 14
 15
 15
) and then remove the Top 16
) and then remove the DVD 16
) and then remove the AM/FM 17
 19
When checking the P.C.B.: 20
P.C.B. MAIN (1) 20
  23
  23
NO PROTECT C ANALOG BYPAS 24
I PROTECT C 24
DC PROTECT C 24
AC PROTECT C 24
TMP PRT:000 C 24
PS PRT:000 C 25
PS2 PRT:000 C 25
Display during menu operation 25
  26
  26
  26
Details of DIAG menu 27
 27
YSS FULL BIT 28
FULL BIT F 28
RAM 0dB 29
PRO LOGIC I 30
PRO LOGIC II 30
FrontMix:5ch 31
MAIN 12dB 32
MAIN 18dB 32
 33
6. DISPLAY CHECK 33
 34
7. MANUAL TEST 34
PRESET INHI 35
PRESET RSRV 35
PS:057P2:055 36
TH:125Fa:_/_ 37
FanTest:HIGH 37
FanTest:MID 37
FanTest:LOW 37
IS1:33000300 38
 39
YSS BUS:NoEr 40
CS BUS:NoEr 40
 41
12. SOFT SW 41
VER. C091109 42
ROM SUM:274B 42
PORT00100101 42
AAC PORT:ON 42
■ DISPLAY DATA 44
DVR-S120/NX-P120 45
DVR-S120 45
■ IC DATA 46
Fast CONNECT II Switch Matrix 53
DVD (MPEG) BOARD 57
Speaker out 58
MAIN (3) CB221MAIN (2) CB122 62
MAIN (1) CB5 62
DIGITAL P. C. B 62
(Lead Type Device) 62
MAIN (3) P. C. B 65
SUB (4) 65
DIGITAL CB375 SUB (1) CB274 65
SUB (1) P. C. B 67
(Surface Mount Device) 67
SUB (4) P. C. B 68
SUB (3) P. C. B 68
P.C.B. MAIN (2) 69
No connection 70
Memory Part 71
Audio Part 72
Video Part 73
Power & Scart port 74
X : NOT USED 77
FL DRIVER 78
POWER AMP 80
PROTECTION 80
LIMITTER 80
PARTS LIST 81
DVR-S120 P.C.B. MAIN 83
DVR-S120 P.C.B. SUB 88
DVR-S120 P.C.B. SUB & DVD 89
DVR-S120 P.C.B. DVD 90
NX-SW120 P.C.B. MAIN 91
■ DVR-S120 EXPLODED VIEW 94
■ DVR-S120 MECHANICAL PARTS 95
■ NX-P120 EXPLODED VIEW 96
■ NX-P120 MECHANICAL PARTS 97
REMOTE CONTROL 98

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Yamaha DVX-S120 Manuel de service Page 20

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