KEY
MDX-C5960R/C5970/C5970R
ELECTRICAL PARTS LIST
SERVICE MANUAL
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Key board Modification
NEW/FORMER DISCRIMINATION
[KEY BOARD] – Component Side –
Canadian Model
(ECN-CSB00612)
German Model
MDX-C5960R
US Model
E Model
MDX-C5970
AEP Model
UK Model
MDX-C5970R
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts specified in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
Ref. No. Part No. Description Remark
KEY BOARD
**********
* 3-023-609-01 PLATE (LCD), LIGHT GUIDE
* 3-023-621-02 SHEET (LCD)
* 3-033-721-03 SHEET (LCD), DIFFUSION (C5960R/C5970R)
* 3-033-721-11 SHEET (LCD), DIFFUSION (C5970)
* 3-033-706-01 PLATE (LCD), GROUND
* 3-033-707-01 HOLDER (LCD)
< CAPACITOR >
C802 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V
C803 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V
C804 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V
C805 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V
C806 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V
C811 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C812 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C813 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C814 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C815 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when ordering these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
• Abbreviation
GREEN : Illumination color
AMBER: Illumination color
When indicating parts by reference
number, please include the board.
Ref. No. Part No. Description Remark
D814 8-719-033-13 LED CL-170Y-CD-T (AMBER)
D814 8-719-033-14 LED CL-170PG-CD-T (GREEN)
D815 8-719-033-13 LED CL-170Y-CD-T (AMBER)
D815 8-719-033-14 LED CL-170PG-CD-T (GREEN)
D816 8-719-033-13 LED CL-170Y-CD-T (AMBER)
D816 8-719-033-14 LED CL-170PG-CD-T (GREEN)
D817 8-719-033-13 LED CL-170Y-CD-T (AMBER)
D817 8-719-033-14 LED CL-170PG-CD-T (GREEN)
D819 8-719-977-00 DIODE DTZ5.1C
< ROTARY ENCODER >
EN801 1-475-014-11 ENCODER, ROTARY (VOLUME/BASS/TREBLE/
BALANCE/FADER CONTROL)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
Former: 1-672-683-11
New : 1-674-668-11
< CONNECTOR >
CNP801 1-764-423-11 PIN, CONNECTOR 12P
< DIODE >
D802 8-719-069-57 DIODE UDZS-TE17-6.8B
D803 8-719-069-57 DIODE UDZS-TE17-6.8B
D804 8-719-069-57 DIODE UDZS-TE17-6.8B
D806 8-719-977-00 DIODE DTZ5.1C
D807 8-719-977-00 DIODE DTZ5.1C
D808 8-719-978-69 DIODE DTZ-TT11-16B
D811 8-719-033-13 LED CL-170Y-CD-T (AMBER)
D811 8-719-033-14 LED CL-170PG-CD-T(GREEN)
D812 8-719-033-13 LED CL-170Y-CD-T (AMBER)
D812 8-719-033-14 LED CL-170PG-CD-T (GREEN)
D813 8-719-033-13 LED CL-170Y-CD-T (AMBER)
D813 8-719-033-14 LED CL-170PG-CD-T (GREEN)
1
1
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
< IC >
IC801 8-759-496-75 IC uPD16432BGC-018-9EU
< LIQUID CRYSTAL DISPLAY >
LCD801 1-803-502-21 DISPLAY PANEL, LIQUID CRYSTAL
< SWITCH >
LSW801 1-762-617-21 SWITCH, KEY BOARD (WITH LED) (AMBER)
(OFF)
LSW801 1-762-619-21 SWITCH, KEY BOARD (WITH LED) (GREEN)
(OFF)
LSW802 1-762-617-21 SWITCH, KEY BOARD (WITH LED) (AMBER)
(SOURCE)
LSW802 1-762-619-21 SWITCH, KEY BOARD (WITH LED) (GREEN)
(SOURCE)
LSW803 1-771-290-11 SWITCH, SLIDE
(- . m, > M +: SEEK/AMS)
LSW804 1-762-617-21 SWITCH, KEY BOARD (WITH LED) (AMBER)
(DSPL) (C5960R/C5970R)
LSW804 1-762-619-21 SWITCH, KEY BOARD (WITH LED) (GREEN)
(DSPL) (C5970)
LSW805 1-762-937-11 SWITCH, ROTARY (D-BASS)
Continued on page 4.
MDX-C5960R/C5970/C5970R
PRINTED WIRING BOARD – KEY Board –
• Semiconductor
Location
(Component Side)
Ref. No. Location
D811 C-3
D812 B-3
D813 A-4
D814 A-2
D815 B-1
D816 C-2
D817 A-11
IC801 B-8
Q806 C-4
Q807 B-1
• Semiconductor
Location
(Conductor Side)
Ref. No. Location
D802 B-12
D803 B-12
D804 B-12
D806 B-5
D807 B-5
D808 A-12
D819 B-2
Q805 B-2
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated)
Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.
22