Inspections Of The Others; Master Volume; Factory Set; Noise - Yamaha CP33 Service Manual

CP33
Test No. Test Item
30 Mod Wheel Check
31 Zone Slider 1 Check
32 Zone Slider 2 Check
33 MIDI Check
35 USB Check
37 Keyboard TYPE Check
43 Master ROM Check2
44 Slave ROM Check2
45 RAM Check2
47 Flash ROM Check2
49 Factory Set
50 Test Mode Exit

Inspections of the others

1.

MASTER VOLUME

Usually, it judges by feeling inspection, and when there
is a doubt, it judges in measured value.
The amount of change should be the following value.
Test program item: Output Level R Check
Maximum attenuation: Not less than 78 dB
2.

NOISE

When nothing is pronounced, L and R ch should become
below the following value.
PHONES L, R: less than -83 dBu

Factory set

• MASTER VOLUME:
• TEST PROGRAM:
• MODULATION:
• ZONE CONTROL [ZONE 1], [ZONE 2]: MAX.
32
MIDI Cord
A0, 1E, 00 A1, 1E, 00 : Item change
A0, 1E, 02 : OK
A0, 1F, 00 A1, 1F, 00 : Item change
A0, 1F, 02 : OK
A0, 20, 00 A1, 20, 00 : Item change
A0, 20, 02 : OK
Check in the manual mode
Check in the manual mode
A0, 25, 00 A1, 25, 00 : Item change
A0, 25, 02 : OK （ A0, 25, 03 ：NG ）
A0, 2B, 00 A1, 2B, 00 : Item change
A0, 2B, 02 : OK （ A0, 2B, 03 ：NG ）
A0, 2C, 00 A1, 2C, 00 : Item change
A0, 2C, 02 : OK （ A0, 2C, 03 ：NG ）
A0, 2D, 00 A1, 2D, 00 : Item change
A0, 2D, 02 : OK （ A0, 2D, 03 ：NG ）
A0, 2F, 00 A1, 2F, 00 : Item change
A0, 2F, 02 : OK （ A0, 2F, 03 ：NG ）
A0, 31, 00 A1, 31, 00 : Item change
A0, 31, 02 : OK
A0, 32, 00 −
Output Level L Check
MIN.
Factory Set
MIN.
MIDI OUT
Table 1
Order Switch Name
1 TRANSPOSE
2 MASTER
3 MASTER EDIT
4 DEMO
5 TEMPO/FUNCTION
6 TEMPO/FUNCTION –
7 TEMPO/FUNCTION +
8 CLICK ON/OFF
9 –/NO
10 +/YES
11 GRAND PIANO 1
12 GRAND PIANO 2
13 MONO PIANO
14 E.PIANO 1
15 E.PIANO 2
16 E.CLAVICHORD
17 VIBRAPHONE
18 VARIATION
19 CHURCH ORGAN
20 JAZZ ORGAN
21 HARPSICHORD
22 STRINGS/CHOIR
23 GUITAR
24 WOOD BASS
25 E. BASS
26 SPLIT
27 BRILLIANCE
28 REVERB
29 EFFECT
30 TOUCH
31 PANEL LOCK
Display Note LED
S01 C2 A
S02 C#2 R
S03 D2 A
S04 D#2
S05 E2 A
S06 F2
S07 F#2
S08
G2
s09
G#2
s10
A2
s11 A#2 A
s12 B2 A
s13 C3 A
s14 C#3 A
s15 D3 A
s16 D#3 A
s17 E3 A
s18 F3 A
s19 F#3 A
s20
G3 A
s21
G#3 A
s22
A3 A
s23 A#3 A
s24 B3 A
s25 C4 A
s26 C#4 A
s27 D4 A
s28 D#4 A
s29 E4 A
s30 F4 A
s31 F#4 R
A: Amber R: Red