Yamaha J-3000 Service Manual download pdf (Page 82)

BCDEFGH I JK

L MN

YSP-3000/YSP-30D/HTY-7030

★ All voltages are measured with a 10MΩ/V DC electronic voltmeter.

★ Components having special characteristics are marked s and must be replaced

with parts having specifications equal to those originally installed.

★ Schematic diagram is subject to change without notice.

INPUT 2/2

YSP-3000 YSP-3000 HTY-7030YSP-30D YSP-3000 YSP-3000 HTY-7030YSP-30D YSP-3000 YSP-3000 HTY-7030YSP-30D

1 2 ... 77 78 79 80 81 82 83 84 85 86 87 ... 115 116

YSP-3000/YSP-30D/ 1
HTY-7030 1
■ TO SERVICE PERSONNEL 2
■ FRONT PANELS 3
■ REAR PANELS 4
■ REMOTE CONTROL PANELS 5
■ BOTTOM PANEL 5
■ SPECIFICATIONS / 参考仕様 6
■ INTERNAL VIEW 7
■ SET MENU TABLE / セットメニュー 8
When checking the P.C.B.s: 11
P.C.B.をチェックする場合には： 11
7. Removal of DSP P.C.B 12
8. Removal of AMP P.C.B 12
7. DSP P.C.B.の外し方 12
8. AMP P.C.B.の外し方 12
Black color model 13
12.スピーカユニット（ツィーター）の外し方 14
12.Removal of Driver Tweeter 14
スピーカーユニット（ツイーター）の取り付け方 14
13.POWER（2）、（3）、（4）P.C.B.の外し方 15
Select Internal flash memory 18
Internal flash memoryを選択します 18
Select the port of RS-232C 18
接続しているRS-232Cポートを選択します 18
VER. C_2.0817 20
CHECK SUM:FAAF 21
8. PRESET RSRV8. PRESET INHI 21
TxTestCh [---] 23
T1 Write [OFF] 23
T1 Write [ON ] 23
8. PRESET INHI 8. PRESET RSRV 24
RS232C: YAMAHA 25
RS232C: 1Ltd 25
このボタンを押すとウインドウが開きます 26
Select the firmware 26
ファームウェアを選択します 26
SPD:Y3KMP0605A 28
Sub-menu 31
No. Main menu 31
CAUTION! 32
● ダイアグ起動時の表示 33
 33
D-I_PROTECT C 34
DIG MUTE PRT 34
Main menu selection 35
Sub-menu selection 35
メインメニューの選択 35
サブメニューの選択 35
● ダイアグメニュー詳細 36
[Digital] 37
[Analog] 37
2. RAM THROUGH 38
3.PRO LOGIC I 39
3.PRO LOGIC II 39
3. Neo:6 39
4.MIC CHK 39
5. VFD CHECK 39
Lighting in lattice /  40
Normal / Short /  40
K0:100 K1:099 42
PS:078%[2.57V] 42
P2:069%[2.27V] 42
P3:075%[2.47V] 42
10.IF STATUS 43
11.DOCK:NG NNN 44
12.XM CHECK (U, C models) 45
13.DAB CHECK (B model) 46
16.HDMI SELECT 47
14.HDMI AUDIO 47
18.MODEL 49
19.VERSION/CHECK SUM 49
19.バージョン／チェックサム情報 49
21. DSP CHECK 51
■ DISPLAY DATA 52
■ IC DATA 53
McASP DMA Bus 55
Peripheral Configuration Bus 55
Microprocessor 59
■ BLOCK DIAGRAM 63
■ PRINTED CIRCUIT BOARDS 64
DSP P.C.B 65
INPUT P.C.B 66
AMP P.C.B 68
(Side B) 69
HDMI P.C.B 70
POWER (1) P.C.B 72
POWER (2) P.C.B 74
Ref no. Location 75
■ PIN CONNECTION DIAGRAMS 76
• Diodes 77
• Transistors 77
SCHEMATIC DIAGRAMS 79
MX29LV160C T/B 80
MICROPROCESSOR 81
INPUT 2/2 82
DC input (Vin) 84
DC output (Vo) 84
ON/OFF control (Vc) 84
POWER 1/2 85
POWER 2/2 86
■ REPLACEMENT PARTS LIST 87
P.C.B. DSP 88
P.C.B. DSP and P.C.B. INPUT 90
P.C.B. INPUT 91
P.C.B. INPUT and P.C.B. AMP 94
P.C.B. AMP 95
P.C.B. AMP and P.C.B. HDMI 96
P.C.B. HDMI 97
P.C.B. HDMI and P.C.B. POWER 98
P.C.B. POWER 100
Carbon Resistors 103
• OVERALL ASS’Y 104
✻ New Parts 105
• ACCESSORIES 106
• BAFFLE UNIT 106
• SERVICE TOOL 107
■ REMOTE CONTROL 108
• PANELS • KEY CODE 109
• PANEL • KEY CODE 110
YSP-3000/YSP-30D/HTY-7030 111

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Yamaha J-3000 Service Manual Page 82

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