Yamaha J-3000 Service Manual Page 86
- Page / 116
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
W801
IC801
IC801
IC802
IC802
JK801
JK802
IC901
IC902
CB903
CB902
W991
W901
IC952
CB951
IC953
W951
W952
IC951
A
1
2
3
4
5
6
7
8
9
10
BCDEFGH I JK
L MN
YSP-3000/YSP-30D/HTY-7030
86
★ 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.
POWER 2/2
5.5
0
0
5.5
5.5
4.8
0
00
0
11.1
11.1
5.5
5.5
2.8
0
4.8
2.8
4.8
4.8
5.1
0
3.3
-29.7
-29.8
3.3
-29.6
-29.8
3.3
-29.6
-29.8
12.0
5.2
0
5.2
4.9
4.9
4.9
3.3
3.3
0
3.3
0
0.2
3.3
0
3.3
3.3
0
3.3
3.3
3.3
-19.4
-19.5
3.3
-15.6
-15.6
3.3
-19.3
-19.5
-32.1
-26.8
3.3
-27.7
-27.5
3.3
-29.5
-29.8
-25.5
-30.0
-25.4
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-29.7
-29.6
-29.6
-25.9
-23.9
-16.1
-24.0
-25.1
-21.9
-25.9
-25.8
-25.9
-18.1
-19.9
-31.9
-23.8
-29.9
-21.9
-25.8
-21.8
-16.0
-21.8
-21.9
-19.9
-29.8
-25.7
-31.9
-15.9
-14.1
-19.3
-29.5
-29.8
-15.9
-27.5
-19.9
-19.9
-19.4
-15.6
-31.9
-19.9
-18.1
-25.9
-25.9
-21.9
-25.1
-24.0
-16.1
-23.9
-25.9
-29.8
-29.8
-25.8
-29.8
-29.8
-15.9
-27.7
-19.9
-19.5
-15.6
3.3
1.6
1.6
0
0
3.3
3.3
3.3
-19.9
-23.8
-29.9
-21.9
-25.8
-21.8
-16.0
-21.8
-21.9
-21.8
-29.8
-25.7
-31.9
-15.9
-14.1
3.3
-29.8
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-30.0
-32.1
-19.5
POWER (4)
POWER (2)
POWER (5)
POWER (3)
DRIVER
52
Display
controller
Serial
receive
circuit
Digit
output
circuit
Clock
generator
DIG11/
SEG42
51
DIG12/
SEG41
50
DIG13/
SEG40
49
DIG14/
SEG39
48
DIG15/
SEG38
47
DIG16/
SEG37
46
DIG17/
SEG36
45
SEG35
XOUT
6
Vcc1
8
Vcc2
18
Vss
5
Vp
64
XIN
7
CS
SCK
3
SDATA
4
RESET
1
SEG00
44
9
SEG34
SEG26
17
19
SEG25
Segment
output
circuit
Display code
RAM
(8-bit x 60)
CGROM
(35-bit x 166)
CGROM
(35-bit x 16)
code
select
Code
write
Code/
command
control
circuit
DIG00
63
53
DIG10
IC901: M66003-0131FP-R
18 digit 5 x 7 segment VFD controller/driver
2
data
timing
clock
dot data
write
scan pulse
Segment/
Digit
select/
output
circuit
1
3
2
5
4
GND
AB Y
V
CC
IC902: TC7SH08F
2-input AND gate
IN A
IN B
OUT Y
LL L
LH L
HL L
HH H
1
DC input
(Vin)
GND
DC output
(Vo)
3
5
IC951: PQ012FZ01ZPH
Voltage regulator
2
Bias power supply
(VB)
ON/OFF control
(Vc)
4
Specific IC
IC801, 802: NJM2068MD-TE2
Dual operational amplifier
OUT1
OUT2
–IN1
+IN1
+IN2
-IN2
–VCC
+VCC
1
2
3
4
8
7
6
5
+
–
+
–
to INPUT_CB8
Page 81
J2
to INPUT_CB7
Page 81
J2
to INPUT_CB13
Page 81 J8
to POWER (1)_CB506
(B model)
Page 85 L6
to INPUT_CB6
Page 81 I7
- 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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