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CX-JN331/JPK331
SERVICE MANUAL
E Model
Ver. 1.0 2005.05
CX-JN331 is the amplifier, CD player, tape deck
and tuner section in JAX-N331.
CX-JPK331 is the amplifier, CD player, tape deck
and tuner section in JAX-PK331.
CD
Section
Tape deck
Section
Model Name Using Similar Mechanism
CX-JN33/JPK33
CD Mechanism Type
CDM74KS-F1BD81C
Base Unit Name
BU-F1BD81C
Optical Pick-up Name
KSM-215DCP
Model Name Using Similar Mechanism
CX-JN33/JPK33
CWM43FF13 (JPK331)
Tape Transport Mechanism Type
CWM43FR34 (JN331)
SPECIFICATIONS
Amplifier section
CX-JN331
CD player section
System
The following measured at AC 120, 127, 220, 240 V
50/60 Hz
DIN power output (rated): 48 + 48 watts (6 ohms at
1 kHz, DIN)
Continuous RMS power output (reference):
60 + 60 watts (6 ohms at
1 kHz, 10% THD)
Laser Diode Properties
CX-JPK331
The following measured at AC 120, 127, 220, 240 V
50/60 Hz
DIN power output (rated): 48 + 48 watts (6 ohms at
1 kHz, DIN)
Continuous RMS power output (reference):
60 + 60 watts (6 ohms at
1 kHz, 10% THD)
Inputs
VIDEO/MD IN (phono jacks):
voltage 450/250 mV,
impedance 47 kilohms
MIC (phone jack)
chilean and peruvian model
sensitivity 1 mV,
impedance 10 kilohms
Outputs
PHONES (stereo mini jack):
accepts headphones of
8 ohms or more
SPEAKER:
accepts impedance of 6 to
16 ohms
9-879-731-01
2005E05-1
© 2005.05
Frequency response
Signal-to-noise ratio
Dynamic range
Tuner section
Compact disc and digital
audio system
Emission duration:
continuous
Laser Output: Less than
44.6 µW
(This output is the value
measurement at a distance
of 200 mm from the
objective lens surface on
the Optical Pick-up Block
with 7 mm aperture)
2 Hz − 20 kHz (±0.5 dB)
More than 90 dB
More than 90 dB
Tape deck section
Recording system
Frequency response
Wow and flutter
Sony Corporation
Personal Audio Group
Published by Sony Engineering Corporation
4-track 2-channel, stereo
50 − 13,000 Hz (±3 dB),
using Sony TYPE I
cassettes
±0.15% W. Peak (IEC)
0.1% W. RM S (NAB)
±0.2% W. Peak (DIN)
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
AM tuner section
Tuning range
2 Band type:
Antenna
Antenna terminals
Intermediate frequency
87.5 − 108.0 MHz
(50-kHz step)
FM lead antenna
75 ohms unbalanced
10.7 MHz
530 − 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 − 1,602 kHz
(with the tuning interval
set at 9 kHz)
AM loop antenna
External antenna terminal
450 kHz
– Continued on next page –
COMPACT DISC DECK RECEIVER
CX-JN331/JPK331
General
Power requirements
Mexican models:
Other models:
Power consumption
127 V AC, 60 Hz
120 V, 22 0 V or
230 − 240 V AC, 50/60 Hz
Adjustable with voltage
selector
110 watts
Dimensions (w/h/d) incl. projecting parts and controls
Amplifier/Tuner/Tape /CD section:
Approx. 280 × 325 ×
425 mm
Mass
Approx. 8.3 kg
Design and specifications are subject to change
without notice.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
This appliance is classified as a CLASS 1
LASER product.
This label is located on the rear exterior.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
2
CX-JN331/JPK331
TABLE OF CONTENTS
1.
SERVICING NOTES ............................................... 4
2.
GENERAL ................................................................... 7
3.
DISASSEMBLY
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
3-7.
3-8.
3-9.
3-10.
3-11
3-12
3-13
3-14
3-15
Disassembly Flow ...........................................................
Case (Side-L/R) ...............................................................
Case (Top) .......................................................................
Tray Panel ........................................................................
CD Mechanism Deck (CDM74KS-F1BD81C) ...............
Front Pack Block .............................................................
Back Panel Section .........................................................
MAIN Board ....................................................................
Tape Mechanism Deck
(CWM43FF13: JPK331)/(CWM43FR34: JN331) ..........
Table Assy .......................................................................
MOTOR (TB) Board ......................................................
MOTOR (LD) Board ......................................................
Base Unit (BU-F1BD81C) ..............................................
Motor Gear Assy (Sled) (M102), CD BOARD .............
Optical Pick-up (KSM-215DCP) ....................................
4.
TEST MODE .............................................................. 17
5.
MECHANICAL ADJUSTMENTS ....................... 21
6.
ELECTRICAL ADJUSTMENTS ......................... 21
7.
DIAGRAMS
7-1. Block Diagram − SERVO Section − ..............................
7-2. Block Diagram − MAIN Section − ................................
7-3. Block Diagram
− PANEL/POWER SUPPLY Section − ...........................
7-4. Printed Wiring Board − CD Board − .............................
7-5. Schematic Diagram − CD Board − .................................
7-6. Printed Wiring Boards − CHANGER Section − ...........
7-7. Schematic Diagram − CHANGER Section − .................
7-8. Printed Wiring Board
− CDMP3 CONNECT Board − .......................................
7-9. Schematic Diagram
− CDMP3 CONNECT Board − .......................................
7-10. Schematic Diagram − MAIN Section (1/4) − ................
7-11. Schematic Diagram − MAIN Section (2/4) − ................
7-12. Schematic Diagram − MAIN Section (3/4) − ................
7-13. Schematic Diagram − MAIN Section (4/4) − ................
7-14. Printed Wiring Boards − MAIN Section − .....................
7-15. Printed Wiring Boards − PANEL Section − ...................
7-16. Schematic Diagram − PANEL Section (1/2) − ...............
7-17. Schematic Diagram − PANEL Section (2/2) − ...............
7-18. Printed Wiring Board − POWER AMP Section − ..........
7-19. Schematic Diagram − POWER AMP Section − .............
7-20. Printed Wiring Boards − TRANS Section − ...................
7-21. Schematic Diagram − TRANS Section − .......................
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
8.
EXPLODED VIEWS
8-1. Case Section ....................................................................
8-2. Tape Mechanism Deck Section
(CWM43FF13: JPK331)/(CWM43FR34: JN331) ..........
8-3. Panel Board Section ........................................................
8-4. Cassette Box Section .......................................................
8-5. Front Panel Section .........................................................
8-6. Back Panel Section ..........................................................
8-7. Chassis Section ................................................................
8-8. CD Mechanism deck Section-1
(CDM74KS-F1BD81C) ..................................................
8-9. CD Mechanism deck Section-2
(CDM74KS-F1BD81C) ..................................................
8-10. CD Mechanism deck Section-3
(CDM74KS-F1BD81C) ..................................................
8-11. Base Unit (BU-F1BD81C) ..............................................
9.
56
57
58
59
60
61
62
63
64
65
66
ELECTRICAL PARTS LIST ................................ 67
24
25
26
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
3
CX-JN331/JPK331
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
• MODEL IDENTIFICATION
– Rear View –
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
PART No.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
Carry out the “S curve check” in “CD section adjustment” and check
that the S curve waveforms is output three times.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 ˚C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
4
R
L
R
L
+
+
–
–
MODEL
CX-JPK331: Mexican model
CX-JN331/JPK331: Chilean and Peruvian models
PART No.
4-252-231-2[]
4-252-231-3[]
CX-JN331/JPK331
HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF.
1 Remove the case (side-L).
2 Turn the loading gear in the direction
of arrow A.
A
3 Pull-out the disc tray.
SERVICE POSITION
– CD MECHANISM DECK –
CD mechanism deck
stand
CDMP3 CONNECT board
5
CX-JN331/JPK331
– FRONT PANEL SECTION –
MAIN board
PANEL board
front panel section
tape mechanism deck
– AMP BOARD –
front panel section
SUB TRANS board
AMP board
TRANS board
MAIN board
6
CX-JN331/JPK331
SECTION 2
GENERAL
This section is extracted from
instruction manual.
• LOCATION OF CONTROLS
Main unit
ALPHABETICAL ORDER
BUTTON DESCRIPTIONS
A–N
O–Z
ALBUM + wk
ALBUM − wk
BASS control 5
CD qh
CD SYNC qs
Deck A 9
Deck B wl
DISC 1 − 3 wd
DISC SKIP/EX-CHANGE wf
Disc tray ws
DISPLAY qg
Display window 4
ENTER 2
i-Bass qd
MIC jack2) e;
MIC LEVEL2) e;
MIDDLE control 5
Operation Dial
(AMS/TUNING) qf
P FILE 6
PHONES jack qa
PLAY MODE w;
PRESET EQ 3
REC PAUSE /START 8
Remote sensor 7
SURROUND wa
TAPE A/B qk
TREBLE control 5
TUNER/BAND qj
TUNING MODE w;
VIDEO/MD ql
VOLUME control wh
1234 5
qg
qf
—
?/1 (power) 1
Z PUSH (deck A) (eject) 0
Z (eject) wg
PUSH Z (deck B) (eject) wj
m (rewind) wk
x (stop) wk
H or hH 1) (play) wk
X (pause) wk
M (fast forward) wk
1)
2)
6 7
+
CX-JN331 only
CX-JPK331 chilean and
peruvian model only
qh qj qk qlw;waws
—
+
Z
qd
qs
qa
—
—
+
—
+
—
+
Z
—
+
—
+
—
+
—
+
+
wd
wf
wg
wh
wj
wk
wl
e;
0
9
8
7
CX-JN331/JPK331
Remote control
ALPHABETICAL ORDER
BUTTON DESCRIPTIONS
A–E
F–Z
ALBUM + qa
ALBUM − qd
CD qk
CLEAR qg
CLOCK/TIMER SELECT 2
CLOCK/TIMER SET 3
DISC SKIP 0
DISPLAY wa
ENTER 9
EQ qf
FM MODE 4
FUNCTION 6
PLAY MODE w;
REPEAT 4
SLEEP ws
TAPE qj
TUNER BAND 5
TUNER MEMORY ql
TUNING MODE w;
VOLUME +/− qs
ws
wa
w;
ql
qk
qj
qh
?/1 (power) 1
m/M (rewind/fast forward)
7
N (play) 8
X (pause) 8
x (stop) 8
−/+ (tuning) qh
./> (go back/go forward)
qh
1
2
3
4
5
6
7
8
qg
9
qf
q;
qd
qa
qs
8
CX-JN331/JPK331
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
Note 1:
The process described in
can be performed in any order.
Note 2:
Without completing the process described in
, the next process can not be performed.
SET
3-2. CASE
(SIDE-L/R)
(Page 10)
3-3. CASE (TOP)
(Page 10)
3-4. TRAY PANEL
(Page 11)
3-5. CD MECHANISM DECK
(CDM74KS-F1BD81C)
(Page 11)
3-6. FRONT PANEL
BLOCK
(Page 12)
3-7. BACK PANEL
SECTION
(Page 12)
3-10. TABLE ASSY
(Page 14)
3-13. BASE UNIT
(BU-F1BD81C)
(Page 15)
3-11. MOTOR (TB)
BOARD
(Page 14)
3-14. MOTOR GEAR ASSY (SLED) (M102),
CD BOARD
(Page 16)
3-9. TAPE
MECHANISM
DECK
(CWM43FF13: JPK331)/
(CWM43FR34: JN331)
(Page 13)
3-8. MAIN BOARD
(Page 13)
3-12. MOTOR (LD)
BOARD
(Page 15)
3-15. OPTICAL PICK-UP
(KSM-215DCP)
(Page 16)
9
CX-JN331/JPK331
Note: Follow the disassembly procedure in the numerical order given.
3-2. CASE (SIDE-L/R)
1 two screws
(case 3 TP2)
3 two screws
(BVTP3 × 10)
7 case (side-R)
2 screw
(case 3 TP2)
4 case (side-L)
6 two screws
(BVTP3 × 10)
5 three screws
(case 3 TP2)
3-3. CASE (TOP)
2 three claws
3 case (top)
10
1 two screws
(BVTP3 × 10)
CX-JN331/JPK331
3-4. TRAY PANEL
four claws
3 Remove the tray panel
in the direction of arrow C.
1 Turn the loading gear
in the direction of arrow A.
A
C
B
3-5. CD MECHANISM DECK
(CDM74KS-F1BD81C)
2 Pull-out the tray in the direction
of arrow B.
7 CD mechanism deck
(CDM74KS-F1BD81C)
6 two connectors
(CN701, CN874)
5 wire (flat type) (17 core)
(CN873)
2 screw
(BVTP3 × 10)
3 three screws
(BVTP3 × 10)
4
1 screw
(BVTP3 × 10)
11
CX-JN331/JPK331
3-6. FRONT PANEL BLOCK
2 connector
(CN112)
1 wire (flat type) (29 core)
(CN302)
2 connector
(CN324)
2 connector
(CN103)
6 front panel block
3 screw
(BVTP3 × 8)
4 harness
2 connector
(CN309)
5 three screws
(BVTP3 × 8)
3-7. BACK PANEL SECTION
4 duct cover
9 back panel section
8 SUB TRANS board
3 two screws
(BVTP3 × 10)
7 two screws
(BVTP3 × 10)
2 connector
(CN901)
1 wire (flat type) (15 core)
(CN101)
5 three screws
(BVTP3 × 10)
2 two connectors
(CN904, 906)
12
6 two screws
(BVTP3 × 8)
CX-JN331/JPK331
3-8. MAIN BOARD
1 connector
(CN907)
4 MAIN board
3 connector
(CN307)
2 two screws
(BVTP3 × 8)
3-9. TAPE MECHANISM DECK
(CWM43FF13: JPK331)/
(CWM43FR34: JN331)
1 six screws
(BVTP2.6 × 8)
2 tape mechanism deck
(CWM43FF13: JPK331)/
(CWM43FR34: JN331)
13
CX-JN331/JPK331
3-10. TABLE ASSY
5 two claws
A
4 hook
3 wire (flat type) (5 core)
(CN702)
1 Turn the loading gear
in the direction of arrow A.
2 Pull-out the table assy.
6 table assy
3-11. MOTOR (TB) BOARD
1 screw
(PTPWH M2.6)
2 tray
3 belt (table)
6 MOTOR (TB) board
4 connector
(CN731)
5 two screws
(BTTP M2.6)
14
CX-JN331/JPK331
3-12. MOTOR (LD) BOARD
3 two screws
(BTTP M2.6)
4 MOTOR (LD) board
2 connector
(CN704)
1 belt (loading)
3-13. BASE UNIT (BU-F1BD81C)
5 base unit
(BU-F1BD81C)
1 wire (flat type) (27 core)
(CN201)
4 four insulators
3 four coil springs
(insulator)
2 four floating screws
(PTPWHM2.6)
15
CX-JN331/JPK331
3-14. MOTOR GEAR ASSY (SLED) (M102), CD BOARD
7 gear (A)
6 claw
8 gear (B)
2 two screws
(P2 × 3)
5 wire (flat type) (16 core)
(CN101)
qa CD board
0 motor gear assy (SLED)
(M102)
1 Remove two
solders.
3 screw (2.6 × 8)
4
9 Remove two solders.
3-15. OPTICAL PICK-UP (KSM-215DCP)
3 Remove the optical pick-up
(KSM-215DCP) in the direction
of arrow B.
B
2 sled shaft
A
1 Slide the lever
in the direction of arrow A.
16
CX-JN331/JPK331
SECTION 4
TEST MODE
MC COLD RESET
CD TRAY LOCK MODE
• The cold reset clears all data including preset data stored in
the RAM to initial conditions. Execute this mode when
returning the set to the customer.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press three buttons of x , [P FILE] and [DISC 1] simultaneously.
3. The message “COLD RESET” is displayed on the fluorescent
indicator tube momentarily, then becomes standby states.
• This mode is used to unable to take sample disc out of tray in
the shop.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press the [CD] button to select “CD”.
3. Set disc on the CD tray, press two buttons of x and Z for 5
seconds.
4. The message “LOCKED” is displayed on the fluorescent
indicator tube and the CD tray is locked. (Even if pressing
the Z button, the message “LOCKED” is displayed on the
fluorescent indicator tube and the CD tray is locked)
5. To release from this mode, press two buttons of x and Z for
5 seconds.
6. The message “UNLOCKED” is displayed on the fluorescent
indicator tube and the CD tray is unlocked.
TUNER STEP CHANGE-OVER
• A step of AM channels can be changed over between 9 kHz
and 10 kHz.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press the [TUNER/BAND] button to select “AM”.
3. Press the I/1 button to turn the power OFF.
4. Press two buttons of [PLAY MODE/TUNING MODE] and I/1
simultaneously.
5. The message “AM 9K STEP” or “AM 10K STEP” is displayed
on the fluorescent indicator tube, and thus the channel step is
changed over.
CD SHIP (LOCK) MODE
• This mode moves the optical pick-up to the position durable
to vibration. Use this mode when returning the set to the
customer after repair.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press the [CD] button to select “CD”.
3. Press two buttons of [CD] and [POWER] simultaneously.
4. The message “LOCK” is displayed on the fluorescent indicator
tube, and the CD ship mode is set.
CD SHIP (LOCK) MODE & COLD RESET
• This mode is used to perform CD chip (lock) mode and cold
reset simultaneously.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press the [CD] button to select “CD”.
3. Press three buttons of x , [CD] and [DISPLAY] simultaneously.
4. The message “COLD RESET” is displayed on the fluorescent
indicator tube momentarily, then becomes standby states.
AMP TEST MODE
• This mode is used to display the parameter of amplifier IC
and display the VACS status.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press three buttons of x , [P FILE] and [PLAY MODE/TUNING
MODE] simultaneously.
3. When the AMP test mode is activated, the message “AMP
TEST IN” is displayed on the fluorescent indicator tube
momentarily, then amplifier adjustment mode is displayed on
the fluorescent indicator tube.
4. Press the [DISPLAY] button to changed over between VACS
status display mode and the amplifier IC parameter display
mode.
5. In the amplifier IC parameter display mode, press the [i-BASS]
button to changed over DBFB ON/OFF, and when it is ON,
the character “D” is displayed on the fluorescent indicator tube.
6. In the amplifier IC parameter display mode, press the
[SURROUND] button to changed over surround ON/OFF, and
when it is ON, the character “S” is displayed on the fluorescent
indicator tube.
7. In the amplifier IC parameter display mode, turn each knob of
[BASS], [MIDDLE] and [TREBLE] causes respective parameters
to be changed, as well as change-over of the display on the
fluorescent indicator tube.
CHANGE-OVER FUNCTION OF MD/VIDEO
• This mode is used to enable function of external input to change
over between MD and VIDEO.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press two buttons of VIDEO (MD) and I/1 simultaneously.
3. The message “MD” or “VIDEO”is displayed on the fluorescent
indicator tube, and the function of external input is changed
over.
17
CX-JN331/JPK331
AGING MODE
3. Tape Deck Section
• This mode can be used for operation check of CD section and
tape deck section.
CD section and tape deck section work in parallel.
If an error occurred:
The aging operation stops only an error occurred sections and
display then status.
If no error occurs:
The aging operation continues repeatedly.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press the [CD] button to select “CD”.
3. Set disc on the CD tray and set tape into the deck.
4. Press three buttons of x , [P FILE] and [DISC SKIP/EXCHANGE] simultaneously.
5. Aging operations of CD and tape are started at the same time.
6. To release from this mode, press the I/1 button to turn the
power OFF and press the function buttons.
The sequence during the aging mode is following as below.
If an error occurred, stop display that step.
1. Display at the Aging Mode
Display operating state of CD section and tape deck section
alternately.
If an error occurred, stop display which that section.
Aging mode sequence (tape deck section) :
Rewind the tape A and B
“TAPE AAG-1 or TAPE BAG-2”
Shut off
FWD play the tape A
“TAPE AAG-3”
2 minutes
Rewind the tape A
“TAPE AAG-6”
Shut off
FWD play the tape B
“TAPE BAG-3”
2 minutes
2. CD Section
The sequence during the aging mode is following as below.
Display at the aging mode is the same as the normal operation.
Rewind the tape B
“TAPE BAG-6”
Shut off
Aging mode sequence (CD section) :
Start (from disc 1)
Note: “TAPE *AG-*” is display of each step.
PANEL TEST MODE
Disc chucking
TOC read
Play first track for 2 seconds
Play last track for 2 seconds
EX-change open/close
Open the disc tray
Disc skip
Close the tray
Change the next disc.
18
• This mode is used to check the fluorescent indicator tube, LEDs
and buttons.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press three buttons of x , [P FILE] and [ENTER] simultaneously.
3. Fluorescent indicator tube and LEDs are all turned ON.
4. Press two buttons of X and [ENTER] simultaneously, mode
is changed over.
5. In the key check mode, press each key, the defined key number
of every each key list is displayed on the fluorescent indicator
tube.
6. In the key count check mode, “KEYCNT 0” is displayed on
the fluorescent indicator tube. Each time a key is pressed, “K”
value increases. However, once a key is pressed, it is no longer
taken into account.
7. In the headphone input check mode, connect the headphone,
the message “H_P ON” is displayed on the fluorescent
indicator tube, and disconnect the headphone, the message
“H_P OFF” is displayed on the fluorescent indicator tube.
8. In the volume check mode, “VOLUME FLAT” is displayed
on the fluorescent indicator tube. Turn the [VOLUME] knob
clockwise, the message “VOLUME UP” is displayed on the
fluorescent indicator tube momentarily and turn the [VOLUME]
knob counterclockwise, the message “VOLUME DOWN” is
displayed on the fluorescent indicator tube momentarily.
CX-JN331/JPK331
MC TEST MODE
• This mode is used to check operations of microprocessor.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press three buttons of x , [P FILE] and [DISC 3] simultaneously.
3. When the MC test mode is activated, VACS level is displayed
on the fluorescent indicator tube momentarily.
4. Turn the [AMS/TUNING] knob clockwise, the message “ALL
EQ MAX” is displayed on the fluorescent indicator tube
momentarily and turn the [AMS/TUNING] knob
counterclockwise, the message “ALL EQ MIN” is displayed
on the fluorescent indicator tube momentarily.
5. Press the [PRESET EQ] button, the message “ALL EQ FLAT”
is displayed on the fluorescent indicator tube momentarily.
6. Turn the [VOLUME] knob clockwise, the message “VOLUME
MAX” is displayed on the fluorescent indicator tube
momentarily and turn the [VOLUME] knob counterclockwise,
the message “VOLUME MIN” is displayed on the fluorescent
indicator tube momentarily.
7. Press the [i-BASS] button to changed over VACS ON/OFF.
8. When the [REC PAUSE/START] button is pressed twice with a
tape set in the deck-B, the function is switched “MD” or
“VIDEO” and recording starts. When the m or M button
is pressed during recording, the tape is rewound back to the
beginning of recording, the function is switched to “TAPE
B”, then playback starts.
9. When the [CD SYNC] key is pressed with the test tape (AMS100, AMS-110A) in the deck, number of space between tunes
is counted, then if AMS-110A is set, “OK” is displayed on the
fluorescent indicator tube and if AMS-100 is set, “NG” is
displayed on the fluorescent indicator tube.
10. Press the I/1 button to release from this mode, then cold reset
is performed.
1. Mechanism Deck Error Code Mode
• When this mode is entered, mechanism deck error code is
displayed with the 10-character format on the fluorescent
indicator tube.
The first digit from the left indicates:
The first digit from the left indicates which mode the error history
is. In the mechanism deck error code mode, “M” is displayed on
the fluorescent indicator tube.
The second digit from the left indicates:
(Error history No. display)
The second digit from the left indicates which order the error history
is. “1” indicates the latest error history, and each time the number
increases by one, the error history goes back to one-previous error.
The third and 4th digit from the left indicates:
(Error status display)
The third and 4th digit from the left indicates which error status is
indicated.
Display
0 0
0 8
1
6
1
7
1
8
2
0
2
2
VERSION DISPLAY MODE
• This mode is used to check the model, destination and software
version.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press three buttons of x , [P FILE] and [DISC 2] simultaneously.
3. When this mode is activated, model and destination is displayed
on the fluorescent indicator tube.
4. Press the [DISPLAY] button to changed over between software
version and year, month, day of the software creation display
mode and model and destination display mode.
5. To release from this mode, press three buttons of x , [P FILE]
and [DISC 2] simultaneously.
CD ERROR CODE DISPLAY MODE
• This mode can be used for error code display of CD section.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press the [CD] key to select “CD”.
3. Press three buttons of x , [CD] and [DISC 1] simultaneously.
4. When this mode is activated, mechanism deck error code is
displayed on the fluorescent indicator tube.
5. Press the [i-BASS] button to changed over between optical pickup error code display mode and mechanism deck error code
mode.
6. Turn the [AMS/TUNING] knob to change over display of error
history.
Status
No error
Table operation time-out (Table does not move to the target
position within the specified time)
In the chucking down operation, the operation was retried
by the maximum number of times but the operation could
not be completed
In the chucking up and down operation, the reverse
recovery processing was attempted but it could not be
recovered
In the chucking up operation, the operation was retried by
the maximum number of times but the operation could not
be completed
Loading operation time-out (Table does not move to the
target position within the specified time)
As the chuck was in the ex-open status at the initialization,
the closing was attempted but could not be completed
The 5th and 6th digit from the left indicates:
(Present status display)
The 5th and 6th digit from the left indicates which operating status
when an error occurred is indicated.
Display
0 1
0 2
0
3
0
1
1
1
1
1
1
4
0
1
2
3
4
8
Status
Open completion status
From open status, the movement to chucking down position
is under way
From chucking down position, the open operation is under
way
Chucking down completion status
The chucking down operation is under way
The chucking up operation is under way
Close completion status
From close status, the ex-open operation is under way
From ex-open status, the close operation is under way
Ex-pen completion status
19
CX-JN331/JPK331
The 7th and 8th digit from the left indicates:
(Motor status display)
The 7th and 8th digit from the left indicates which motor output
status when an error occurred is indicated.
Display
× 0
× 1
× 2
× 3
0 ×
1 ×
2 ×
3 ×
Status
No table motor output
Table motor forward output
Table motor backward output
Table motor break output
No loading motor output
Loading motor forward output
Loading motor backward output
Loading motor break output
The 9th and 10 th digit from the left indicates:
(Tray status display)
The 9th and 10th digit from the left indicates which target processing
when an error occurred is indicated.
Display
0 1
1 2
1 8
Status
Open operation
Close operation
Ex-open operation
2. Optical Pick-up Error Code Mode
• When this mode is entered, optical pick-up error code is
displayed with the 8-character format on the fluorescent
indicator tube.
The first digit from the left indicates:
The first digit from the left indicates which mode the error history
is. In the optical pick-up error code mode, “D” is displayed on the
fluorescent indicator tube.
The second digit from the left indicates:
(Error history No. display)
The second digit from the left indicates which order the error history
is. “1” indicates the latest error history, and each time the number
increases by one, the error history goes back to one-previous error.
The third and 4th digit from the left indicates:
(Error status display)
The third and 4th digit from the left indicates which error status is
indicated.
Display
0 1
0 2
0 3
0 4
0 5
0 6
0 7
20
Status
Not focused (TOC read without a disc)
GFS NG (TOC read with a disc chucked)
Start operation time-over
Defocused continuously (Defocused during TOC reading)
Q code not entered for specified time
Tracking not turned ON
Blank disc (Blank disc TOC read)
The 5th and 6th digit from the left indicates:
(Error step display)
The 5th and 6th digit from the left indicates which processing when
a trouble occurred
Display
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
0 A
0 B
0 C
0 D
0 E
Contents
Power OFF in progress
Initialize in progress
Oscillation stopping
From oscillation stop, oscillation starting
Stopping
Stop operation is under way
Start operation in progress
TOC read in progress
Search operation is under way
Playback operation is under way
Pause operation is under way
Playback manual search operation is under way
Pause manual search operation is under way
−
The 7th and 8th digit from the left indicates:
The 7th and 8th digit from the left indicates which operation in
progress when a trouble occurred. (Step of each processing of the
5th and 6th digits is indicated)
5 REPEAT LIMIT CANCEL MODE
•
Number of repeat for CD playback is 5 times when the repeat
mode is “REPEAT”. This mode is used to enables CD to repeat
playback for limitless times.
Procedure:
1. Press the I/1 button to turn the power ON.
2. Press the [CD] button to select “CD”.
3. Press three buttons of x , [CD] and [ENTER] simultaneously.
4. The message “LIMIT OFF” is displayed on the fluorescent
indicator tube momentarily, CD repeat 5 limit is cancelled.
SECTION 5
MECHANICAL ADJUSTMENTS
PRECAUTION
1. Clean the following parts with a denatured alcohol-moistened
swab:
record/playback heads pinch rollers
erase head
rubber belts
capstan
idlers
2. Demagnetize the record/playback head with a head demagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.
4. After the adjustments, apply suitable locking compound to
the parts adjusted.
5. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.
TORQUE MEASUREMENT
Mode
FWD
FWD
back tension
REV
REV
back tension
FF/REW
Torque meter
FCQ-102C
CQ-102C
CQ-102RC
CQ-102RC
CQ-201B
FWD tension
CQ-403A
REV tension
CQ-403R
Meter reading
3.06 N • m to 6.96 N • m
31 to 71 g • cm
(0.43 – 0.98 oz • inch)
0.19 N • m to 0.58 N • m
2 to 6 g • cm
(0.02 – 0.08 oz • inch)
3.06 N • m to 6.96 N • m
31 to 71 g • cm
(0.43 – 0.98 oz • inch)
0.19 N • m to 0.58 N • m
2 to 6 g • cm
(0.02 – 0.08 oz • inch)
6.96 N • m to 14.02 N • m
71 to 143 g • cm
(0.98 – 1.99 oz • inch)
9.80 N • m
100 g or more
(3.53 oz or more)
9.80 N • m
100 g or more
(3.53 oz or more)
CX-JN331/JPK331
SECTION 6
ELECTRICAL ADJUSTMENTS
DECK SECTION
0 dB = 0.775 V
1. Demagnetize the record/playback head with a head
demagnetizer.
2. Do not use a magnetized screwdriver for the adjustments.
3. After the adjustments, apply suitable locking compound to
the parts adjust.
• Test Tape
Tape
P-4-A100
Signal
10 kHz, −10 dB
Used for
Azimuth Adjustment
RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENT
DECK A
DECK B
Note: Perform this adjustments for both decks
Procedure:
1. Mode: Playback
test tape
P-4-A100
(10 kHz, −10 dB)
MAIN board
CN309
Pin 5 (L-CH)
Pin 3 (R-CH) level meter
set
+
–
MAIN board
CN309
Pin 4 (HP-GND)
2. Turn the adjustment screw and check output peaks. If the peaks
do not match for L-CH and R-CH, turn the adjustment screw
so that outputs match within 1dB of peak.
within
1dB
L-CH
peak
within
1dB
Output
level
Screw
position
R-CH
peak
L-CH
peak
R-CH
peak
Screw
position
21
CX-JN331/JPK331
3. Mode: Playback
test tape
P-4-A100
(10 kHz, –10 dB)
L-CH
MAIN
baord
CN309
set
CD SECTION
oscilloscope
pin 5
pin 4
L
V
H
R
R-CH
Note:
1. CD Block is basically designed to operate without adjustment. Therefore,
check each item in order given.
2. Use YEDS-18 (3-702-101-01) unless otherwise indicated.
3. Use an oscilloscope with more than 10MW impedance.
4. Clean the object lens by an applicator with neutral detergent when the
signal level is low than specified value with the following checks.
S-CURVE CHECK
pin 3
Oscilloscope
waveform of oscilloscope
in phase 45 °
good
CD board
TP(FE)
TP(VC)
90 ° 135 ° 180 °
wrong
4. After the adjustments, apply suitable locking compound to
the pats adjusted.
Adjustment Location: Playback Head (Deck A).
Record/Playback/Erase Head (Deck B).
forward
Procedure :
1. Connect an oscilloscope to TP (FE) and TP (VC) on the CD
board.
2. Press the I/1 button to turn the power ON.
3. Load a disc (YEDS-18) and actuate the focus search. (In
consequence of open and close the disc tray, actuate the focus
search)
4. Confirm that the oscilloscope waveform (S-curve) is
symmetrical between A and B. And confirm peak to peak level
within 3 ± 0.5 Vp-p.
S-curve waveform
symmetry
reverse
A
within 3 ± 0.5 Vp-p
B
Note:
• Try to measure several times to make sure than the ratio
of A : B or B : A is more than 10 : 7.
• Take sweep time as long as possible and light up the
brightness to obtain best waveform.
Connecting Location: CD board
RFAC LEVEL CHECK
oscilloscope
CD board
TP(RFACO)
TP(VC)
Procedure :
1. Connect an oscilloscope to TP (RFACO) and TP (VC) on the
CD board.
2. Press the I/1 button to turn the power ON.
3. Load a disc (YEDS-18) and playback.
4. Confirm that oscilloscope waveform is clear and check if RFAC
signal level is correct or not.
Note:
Clear RFAC signal waveform means that the shape “ ◊ ” can be
clearly distinguished at the center of the waveform.
Connecting Location: CD board
22
CX-JN331/JPK331
RF signal waveform
VOLT/DIV : 200mV
TIME/DIV : 500ns
level : 1.3 ± 0.3 Vp-p
– CD BOARD (Conductor Side) –
TP
(VC)
TP
(FE)
IC101
TP
(RFACO)
CX-JN331/JPK331
23
23
CX-JN331/JPK331
SECTION 7
DIAGRAMS
7-1. BLOCK DIAGRAM – SERVO Section –
117
CD DSP
IC101 (1/2)
XTAO
B
27
C
28
D
I-V AMP
29
RF
SUMMING
AMP
B
C
34
35
EQ_
IN
RFAC
VCA
EQ
RFACO
41
42
45
FOCUS
ERROR
AMP
D
AC_
SUM
FEO
46
24
RFACI
ASYMMETRY
CORRECTOR
XTAI
XTACN
EFM
DEMODULATOR
DIGITAL PLL
ASYI
ASYO
AOUT1
INTERNAL BUS
FILO
PCO
CLTV
FILI
26
A
CLOCK
GENERATOR
51 53 50 52 112
CD +3V
A
XTSL
XPCK
DETECTOR
93
C4M
FILTER
D/A
CONVERTER
32K
RAM
ERROR
CORRECTOR
AOUT2
D/A
DIGITAL
INTERFACE
77
78
X171
16.9344MHz
95
CD
81
86
A (Page 25)
R-CH
SELECTOR
TO SERVO AUTO
SEQUENCER
DIGITAL
CLV
PROCESSOR
100
102 105 104 107 115 98 99 96 97
LRCKI
BCKI
PCMDI
LRCK
BCK
PCMD
110 111 113 68
63 66 65
62 60 61
19 18 16 15 14
11
SDO0
6
SFSY/LRCKIB
SBSY/BCKIB
LRCKIA
BCKIA
SDI0
OPTICAL PICK-UP
BLOCK
(KSM-215DCP)
R-CH
CPU INTERFACE
WFCK
XUGF
GFS
EMPH
22
SBSO
EXCK
SQSO
SQCK
TEO
SCOR
TRACKING
ERROR AMP
E
MDP
19
SENS
E
MUTING
Q306
SUBCODE
PROCESSOR
F
DATA
CLOCK
XLAT
20
XRST
F
MUTING
CONTROL
Q304, 305
LASER DIODE
AUTOMATIC
POWER
CONTROL
Q10
LD
PD
APC LD
AMP
37
MOTOR/COIL DRIVE
IC251
M101
(SPINDLE)
M
16
15
CH4OUTF
CH4OUTF
MOTOR
DRIVE
CH4IN
24
27
OPOUT
OPIN+
2
I-SENS
O-CD-DATA
O-CD-CLK
O-XLT (CD-LAT)
95 97 94 96
5
I-MP3-DI
O-MP3-DO
O-MP3-CLK
O-MP3 CS
I-MP3 ACK
I-MP3 REQ
O-MP3 LP
O-MP3 RESET
99
98
100
1
3
4
2
6
6
7
4
8
36
5
2
MIDIO
MICK
MICS
MIACK
PO11/BUCK/AD14
MILP
RESET
CD-MUTING
MP3 DECODER
IC301
I-SCOR (Q-DATA REQ)
LD
PD
36
STANDBY
3
MP3-STB
O-XTCN 92
21 23
M102
(SLED)
M
17
18
CH3OUTF
CH3OUTR
CH3FIN
MOTOR
DRIVE
CH3RIN
LOADING MOTOR DRIVE
IC701
TEI
FEI
CD DSP
IC101 (2/2)
SYSTEM CONTROLLER
IC601 (1/3)
23
M751
(LOADING)
M
A/D
CONVERTER
21
4 OUT1
FIN 7
2 OUT2
RIN 9
LM-F
LM-R
TABLE MOTOR DRIVE
IC712
13
CH1OUTF
CH1OUTR
CH1FIN
COIL
DRIVE
CH1RIN
4
11
5
12
13
14
12
11
CH2OUTF
CH2OUTR
CH2FIN
COIL
DRIVE
CH2RIN
TFDR
TRDR
FFDR
FRDR
MIRR,
DFCT, FOK
DETECTOR
FOK
MIRR
DFCT
COUT
SERVO
INTERFACE
SCLK
M
LEVEL SHIFT
Q731
4 OUT1
FIN 7
2 OUT2
RIN 9
TM-R
CD-MUTING,
MP3-STB,
LM-F, LM-R,
TM-F, TM-R
TABLE ADDRESS
SENSOR
IC731
108
TO CPU INTERFACE
20
I-CD NUM SENSER 73
119
7
MUTE
M741
(TABLE)
3
1
2
SERVO AUTO
SEQUENCER
5
SSTP
(FOCUS) (TRACKING)
14
SRDR
FOCUS/
TRACKING/SLED
SERVO DSP
O-XRES (RESET)
10
2-AXIS
DEVICE
SFDR
FOCUS/TRACKING/SLED
PWM GENERATOR
9
TM-F
I-CD ENCODER 20
ROTARY
ENCODER
S711
DISC TRAY
ADDRESS DETECT
S751
OPEN/CLOSE
DETECT
I-CD OPEN/CLOSE 21
93
7
OPEN
S101
(LIMIT)
CLOSE
SWITCHING
IC501
CX-JN331/JPK331
24
24
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: CD PLAY
B (Page 25)
CX-JN331/JPK331
7-2. BLOCK DIAGRAM – MAIN Section –
JK101
VIDEO/MD
IN
L
63 MD L
R
R-CH
(JPK331: Chilean and Peruvian)
(Page 26) D
MIC
(Page 24) A
CD
TONE OUT1 37
36 VIN1
ANT GND
AM ANT
LC72121 DI
LC72121 DO
ANT GND LC72121 CLK
LC72121 CE
TUNED
STEREO
TU MUTE
FEED BACK
SWITCH
Q106
R-CH
DO
DI
CLK
CE
TUNED
STEREO
TU-MUTING
L-CH
INPUT SELECT,
TONE CONTROL,
ELECTRICAL VOLUME
IC101
3 TAPE L
POWER ON
MUTING
Q105
STANDBY
SWITCH
Q489
MUTING
Q103
OVER LOAD
DETECT
Q441, 442
TH441
R-CH
R-CH
B+9V
SAOUT1 56
R-CH
+
R
PROTECTOR
Q486, 488
+
D201
POWER ON
MUTING
Q309, 313
REC OUT1 15
SI
SC
MUTING
CONTROL
Q101, 102
19 18
R-CH
B+9V
PROTECT
DETECT
Q485, 487
POWER AMP
ON/OFF
Q308
J801
PHONES
+
HRPE1
R-CH
(REC/PB/ERASE)
(DECK-B)
REC BIAS
SWITCH
Q324
R-CH
AMS DETECT
Q327
B +9V
BAND-PASS
FILTER
Q351, 352
MIC DET
ERASE
REC/PB
SWITCH
IC201,
Q322, 323
BIAS OSC
L101
BIAS OSC
Q321
: TUNER
6 7
CD-MUTING
LM-F
LM-R
TM-F
TM-R
FRONT SP RELAY
: REC
Q0
Q1
11 Q5
10 Q4
14
13
16
15
Q8
Q7
Q10
Q9
17 Q11
: TAPE PLAY (DECK-B)
: AUX IN
Q6 12
: MIC
TAPE MECHANISM
DECK BLOCK
MOTOR/PLUNGER DRIVER
IC602
DATA
CLOCK
LCH
TU-MUTING
CD-MUTING, MP3-STB,
LM-L, LM-R, TM-L, TM-R
: TAPE PLAY (DECK-A)
LOADING/TABLE
MOTOR DRIVE
IC371
MOTOR 8
3 4 5
18 SO
11 MP3-STB
MP3-STB
DO
DI
CLK
CE
TUNED
STEREO
3
4
5
DATA
CLOCK
LCH
CAPSTAN/REEL
MOTOR DRIVE
Q601
CAPM+
M
(CAPSTAN/REEL)
SOL-A 6
PLUNGER DRIVE
(DECK-A)
Q603
A-SOL
SOL-B 7
PLUNGER DRIVE
(DECK-B)
Q602
B-SOL
(DECK-A)
(DECK-B)
87
91 88
69
24
18
19
75
O-LC72121/BU2099FV DO
I-LC72121 DI
O-LC72121/BU2099FV CLK
O-LC72121 CE
I-TUNED-IN
I-STEREO-IN
O-BU2099FV LCH
O-BD3401 DATA
O-BD3401 CLK
I-AMS-IN
I-STREAM/VACS
I-PROTECT
WFR/HP/MIC-IN
O-SYSTEM-MUTE
A-HALF
85 83 86 84 67 68
SYSTEM CONTROLLER
IC601 (2/3)
CX-JN331/JPK331
25
25
A-MODE
I-TAPE A STAT 22
REC (REW)
B-HALF
B-MODE
I-TAPE B STAT 23
E (Page 26)
(JPK331: Chilean and Peruvian)
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: CD PLAY
(Page 26) C
+
–
JK441
SPEAKER
IMPEDANCE
USE 6 – 16Ω
DC
DETECT
Q481, 482
D481
THERMAL
DETECT
Q483, 484
L-CH
(Page 24) B
L
AMS OUT 40
9 TAPE A1
11 TAPE B1
R-CH
+
–
RY441
61 TUNER L
7 PB OUT1
HP1
(PB)
(DECK-A)
+
R-CH
TUNER-L
TUNER-R
–2
R-CH
1 CD L
FM ANT
AM
POWER
AMP
IC441
58 MIC
FM/AM TUNER PACK
FM 75Ω
COAXIAL
–1
LINE AMP
IC102
VOL OUT1 33
REC (FWD)
I-REEL A IN 70
A-PHOTO
I-REEL B IN 71
B-PHOTO
CX-JN331/JPK331
7-3. BLOCK DIAGRAM – PANEL/POWER SUPPLY Section –
MAIN POWER
TRANSFORMER
PT901
SYSTEM CONTROLLER
IC601 (3/3)
43 – 45, 47 – 50,
52 – 65
42 – 30
FLUORESCENT
INDICATOR TUBE
FL601
AMP B+
+1.5V
REGULATOR
IC303
CD +1.5V
LED601
O-POWER LED 76
S1 – 21
LED DRIVE
Q609
O-I-BASS LED 77
G1 – G13
I/1
CD +3V
+3.3V
REGULATOR
IC302
LED602
B+3.5V
+3.3V
REGULATOR
IC301
B+9V
+9V
REGULATOR
IC303
i-BASS
REMOTE CONTROL
RECEIVER
IC610
I-SIRCS-IN 28
RECT
D401
AMP B–
D314, 315
RECT
D301 – 304
RECT
D305 – 308
UNREG +16V
VOLUME
ROTARY
ENCODER
S660
9 I-VOLUME-IN1
10 I-VOLUME-IN2
M +9V
D324 – 326
+9V
REGULATOR
IC304
CD M+7V
AMS/
TUNING
ROTARY
ENCODER
S661
81 I-MULTI-JOG IN1
82 I-MULTI-JOG IN2
D316
B+ SWITCH
Q314, 315
D321
27 – 25
S601 – 610,
S621 – 630,
S641 – 650
(FRONT PANEL KEYS)
I-KEY1 –
I-KEY3
RY B+
RECT
D309 – 312
B+ SWITCH
Q312
TO
FLUORESCENT
INDICATOR TUBE
(JN331/JPK331: Chilean and Peruvian)
VF1, 2
VP
–VFL
–27V
REGULATOR
Q902
D908
RECT
VOLTAGE
SELECTOR
S901
FRONT SP RELAY
(Page 25) C
(JPK331: Mexican)
EVER +10V
W001
(AC IN)
RECT
D902 – 904
B+ SWITCH
Q604, 616
12 I-XT1
(JPK331: Mexican)
B+3.5V
D609
X601
32.768kHz
+3.3V
REGULATOR
IC603
VDD2
13 O-XT2
VDD1,
VDD3/4
15 CF1
I-AC CUT 29
16 CF2
RESET 11
X602
10MHz
D610
VOLTAGE
DETECT
IC604
RESET SWITCH
Q605
(JPK331: Chilean and Peruvian)
VR801
MIC LEVEL
M +9V
MIC
MIC AMP
IC801 (1/2)
MIC AMP
IC801 (2/2)
J802
MIC
(Page 25)
MIC AGC
Q801
MUTING
Q802
MIC DETECT
Q372
E
• SIGNAL PATH
: MIC
MIC DET
(Page 25)
CX-JN331/JPK331
26
26
RY901
RELAY DRIVE
Q361, 362
D607, 608
O-POWER RELAY 74
D
SUB POWER
TRANSFORMER
PT902
CX-JN331/JPK331
• Note for Printed Wiring Boards and Schematic Diagrams
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
: Pattern from the side which enables seeing.
•
(The other layers' patterns are not indicated.)
• Indication of transistor
C
Q
These are omitted.
B E
• Abbreviation
E51 : Chilean and Peruvian models
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
•
f
: internal component.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• C : panel designation.
SUB TRANS board
TRANS board
CDMP3 CONNECT board
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
Q
B C
• Circuit Boards Location
E
These are omitted.
PANEL board
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
− BD Section −
no mark : CD PLAY
− Other Sections −
no mark : FM
(
) : TAPE PLAY
〈〈
〉〉 : TAPE REC
[
] : CD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F : TUNER (FM/AM)
E : TAPE PLAY (DECK A)
d : TAPE PLAY (DECK B)
G : REC
J : CD PLAY
L : AUX IN
N : MIC
• Abbreviation
E51 : Chilean and Peruvian models
MX
: Mexican model
MAIN board
MIC JACK board
(JPK331: E51)
HEADPHONE board
POWER board
SENSOR board
CD board
SW board
MOTOR (TB) board
MOTOR (LD) board
CX-JN331/JPK331
27
27
CX-JN331/JPK331
7-4. PRINTED WIRING BOARD – CD Board – • See page 27 for Circuit Boards Location.
1
2
3
: Uses unleaded solder.
4
5
6
7
8
9
A
CD BOARD
CD BOARD
M
(CONDUCTOR SIDE)
(COMPONENT SIDE)
M101
(SPINDLE)
IC303
S101
(LIMIT)
C302
3
1
4
5
C303
C501
R501
C252
R404
C315
C316
R405
IC251
C257
R351
C313
R352
R353
C314
C258
C312
R253
C320
C259
C308
R301
64
17
IC301
R306
C317
R305
C311
C309
49
33
R303
R252
R402
48
C310
R401
R191
C14
IC101
R111
C162
C11
Q10
C134
R121
R161
R204
13
C16
C151
C161
C17
C15
R13
1-860-502-
CN202
(13)
R151
CN101
R10
1-860-502-
C124
C133
C125
D
R112
C18
R11
R12
R171
C171
C209
C112
C111
C10
R181
C195
C181
E
C122
C123
R132
C143
R203
R142
C141
R133
(KSM-215DCP)
E
CX-JN331/JPK331
28
28
C142
R131
C131
TP (RFACO)
OPTICAL
PICK-UP BLOCK
CDMP3
CONNECT
BOARD
CN871
(Page 32)
C186
TP (FE)
C13
R172
C203
C213
C115
C172
X171
C132
R143 R141
C182
A
CN201
R182
R201
C201
R114
R113
C196
C174
R173
R163
C163
C114
C12
R165
C183
C211
R411
R406
TP (VC)
R162
C184
C194
R412 R408
C210
R205
C212
R407
C113
C
C251
R251
R409
C116
M102
(SLED)
M
1
32
C318
FB301
R307
16
C307
R354
R302
R403
R419
C306
C260
C185
B
C255
IC501
R313
R410
C305
13
(13)
CX-JN331/JPK331
7-5. SCHEMATIC DIAGRAM – CD Board – • See page 46 for IC Block Diagrams. • See page 46 for Waveforms.
C131 100p
TP423
IOP1
C142 1500p
C133
0.01
C141
0.1
R151
0
TP125
RFACI
C143
0.1
R131
1M
C125
0.1
R133
180k
R141
4.7k
R132
10k
C15
0.1
C17
220
4V
R12
100k
C123
0.1
C122
0.1
JPO10
APC
C16
1
R10
3.3
VCC
TP424
IOP2
C11
10
Q10
2SB1690K
R11
0
AUTOMATIC
R351
100
R419 100
MILP
R403 100
MICS
R402 100
R401 100
C
C
F
AGND
RFDCO
AVDD4
PDSENS
LD
EG_IN
AC_SUM
NC
PD
RFC
AVSS4
RFACI
RFACO
BIAS
AVDD3
ASYI
VCTL
VPCO
ASYO
AVSS3
CLTV
FILI
PCO
FILO
AVDD5
PD
F+
TP16 F+
F+
T+
TP17 F-
T+
T-
TP18 T-
T-
F-
TP19 F-
C116
100
10V
FCN101
16P
C111 3300p
MP3RST
X171
C171
R171
22p 16.9344MHz 470
R173 0
C114
C172
27p
DOUT
F
TEST
E
470p
F
C174
0.1
R172
1M
C115
0.1
NC
IOVSS2
AVSS0
NC
AVDD0
XVSS
CD DSP
XTAO
IC101
CXD3059AR
IOVDD1
TP428 FRDR
FRDR
TP429 FFDR
FFDR
TP430 TRDR
TRDR
FRDR
XTAI
FFDR
XVDD
TRDR
AVDD1
TFDR
AOUT1
SRDR
TFDR
TP431 TFDR
AOUT1
C185
470p
470p
E
R161
100
C181
0.1
C112
C113 3300p
R114 15k
MP3STB
C318
0.01
C14
0.1
TP15 PD
TEI
IOVDD2
TEST1
SRDR
SFDR
C183
R181 22
100
6.3V
VREFL
SFDR
AVSS1
IOVSS1
AVSS2
SSTP
VREFR
MDP
AOUT2
LOCK
AVDD2
VSS
TP426
SW-
C195
0.1
TP425 SW+
C316
0.0022
C186
470p
AOUT2
R182
100
C184
22
6.3V
COUT
WDCK
MIRR
NC
C4M
VDD
SCOR
C2PO
GFS
XUGF
XPCK
WFCK
ATSK
SCLK
SENS
DFCT
VDD
CLOCK
XLAT
VSS
DATA
SYSM
XRST
LMUT
EXCK
RMUT
SBSO
C203
100
10V
SQCK
IOVDD0
C162
0.1
(LIMIT)
FOK
NC
C201
100
10V
S101
MDP
TP432 MDP
SQSO
VCOI
MIMD
VSSP
TEST
VSSX
XI
XO
TP14
TEO
DOUT
C308
47
4V
+1.5V REGULATOR
VIN
IC303
BH15FB1WG
C210
0.1
C194
0.1
C196
0.1
SCOR
SENS
CLOCK
XLT
DATA
XRST
R191
0
XTACN
C303
0.1
R165
0
TP422
MP3GND
R163 100
R162
47k
TP433
MP3VDD
C163 0.1
GND
B
C
FEI
JPO103 TEI
C182
0.1
STBY
FEO
EMPHI
VDDP
C315
0.1
VDD
R111 1k R112 15k
RESET
R306
0
VC
R113 1k
C161
0.1
R313
220
NC
B
A
BCK
TP (FE)
C317
0.01
C302
0.1
TP13
A
R305
100k
VOUT
B
EMPH
R301
100k
FB301
A
B
TP
(VC)
MICK
STANBY
VDDX
VDD
VSS
AD0/PO00
AD1/PO01
AD3/PO03
CKO/PO13/AD16
MILP
AD2/PO02
VSS
IOVSS0
MIDIO
C305
220
4V
A
D
C
XTACN
IC301
TC94A34FG-002
MICS
AD4/PO04
MIACK
MIDIO
AD8
C309
0.1
D
LRCK
XTSL
MICK
R302 10k
MP3 DECODER
AD9
C312
0.1
TP12
TP105 BCK
R353
100
MIACK
R404 100
C311
0.1
NC
C
PCMD
R405 100
C313
0.1
D
A
VR
TP104 PCMD
C306 0.1
VDDT
SRMSTB
C314
47
4V
D
TP102 F
B
VSS
PO10/CCE/AD13
PO05
AD5/
DDVROUT
LRCKI
TP103 LRCK
PO11/BUCK/AD14
VDDM
PO06/AD6
AVSS5
PCMDI
DDVRSEN
TP427 PCMDI
R352
100
SDO0
PO07/AD7
NC
BCKI
SDI0
DDCR
TXO
SBSY/BCKIB
SFSY/LRCKIB
VDD
VSS
IRQ/FIO
CKI/CLOCK/
PIO2/IO2
PIO0/SDI2/IO0
PIO3/IO3
PIO1/SDI3/IO1
BCKIA
PO08/AD11
C310
0.1
TP11
F
R354
100
LRCKIA
PO9/AD12
AD10
E
D
C18
1000p
DATA
LRCKO
VDDT
E
SDI1/
BCKO
R303
100k
TP10
LD
NC
SDO3/OE
MP3REQ
PIO4/FI1/BUS0/IO4
AD15/CAS/
PIO7/BUS3/IO7
PO12
PIO5/FI2/BUS1/IO5
CS/RAS/
PIO6/FI3/BUS2/IO7
SDO2
E
POWER
CONTROL
WE/SDO1
VC
R13 1
R121
15k
TP
(RFACO)
C124 330p
R307
10k
R142 1k
R203
0
C307
0.1
C134
0.1
R143
3.3k
C132 0.47
C151
100
10V
C10
10
CN201
27P
TP186
MVDD
M-GND
TP187
MGND
MP3-STB
TP401 MP3STB
MP3STB
MP3-REQ
TP402 MP3REQ
MP3REQ
MP3-ACK
TP403 MIACK
MP3-CLK
TP404
MICK
MICK
MP3-DIO
TP405 MIDIO
MIDIO
MP3-LP
TP406
MILP
MILP
MP3-CS
TP407
MICS
MICS
M-GND
T-
F+
C259
0.1
T+
R253
10k
F-
JPO004
MDP
TP418
GAIN_SW
FRDR
C251
6800p
FFDR
R252
22k
TRDR
R251
10k
TFDR
MDP
C213
22p
MP3(3.3V)
GND
C258
0.1
XLT
CD-DATA
TP413
DATA
R407 100
DATA
XRST
TP412
XRST
R406 100
XRST
XTCN
TP419
XTCN
R412 100
XTACN
AVDD(3.3V)
TP434
AVDD
R-CH
TP410
ROUT
AOUT2
TP411
LOUT
AOUT1
TP409 DOUT
DOUT
OPIN-
CH1OUTF
CLOCK
R408 100
CH1OUTR
R409 100
TP414 XLT
POWVCC
TP415 CLK
XLT
C257
0.1
CH2OUTF
CD-CLK
IC501
TC7S08FU
C212
22p
CH2OUTR
SENS
GND
SCOR
R410 100
CNF4
R411 100
SENS
0
VCC
CH2RIN
SCOR
TP416
SWITCHING
CH2FIN
TP417
CD-SENS
C209
0.01
CH1RIN
R205
SCOR
C320
0
SW
MP3-GND
MP3RST
OPIN+
TP408 MP3RST
CH1FIN
MP3-RST
R201
C252
0.1
MOTOR/COIL
C211
220p
CH4OUTR
CH4OUTF
CH3OUTR
POWVCC
CH3OUTF
MUTE
GND
CH3RIN
CH3FIN
CH4IN
OPOUT
IC251
BA5947FM
R501
100
CH4CAPA
DRIVE
OUTVREF
(Page 33)
TP421 DGND
MIACK
TP420 AGND
TP436 AVDD
C501
0.1
PREVCC
M+7V
C255
0.1
C260
220
10V
L-CH
DOUT
DVDD(3.3V)
SFDR
D-GND
TP435
DVDD
R204
SRDR
A-GND
TP250
SP-
TP251
SP+
TP252
SL+
TP253
SL-
M101
(SPINDLE)
M102
(SLED)
CX-JN331/JPK331
29
29
CX-JN331/JPK331
7-6. PRINTED WIRING BOARDS – CHANGER Section – • See page 27 for Circuit Boards Location.
1
2
SENSOR BOARD
3
: Uses unleaded solder.
4
5
6
7
SW BOARD
A
A
K
CN751
1
2
C
S751
OPEN/CLOSE
DETECT
D
(Page 38)
DRIVER BOARD
R732
3
R735
R731
1
IC712
9
1
IC701
9
JW709
C741
CN741
JW706
JW708
R734
JW701
R712
R711
R721
R722
JW710
R723
CN742
C736
R713
M741
(TABLE)
C737
C
CN702
JW704
MOTOR (TB) BOARD
C731
C752
JW712
R733
(12)
2
1
JW707
1-687-669-
R751
12
11
(11)
1
CN701
CN705
C735
CN731
C715
Q731
E
JW711
1-687-132-
OPEN
JW705
CLOSE
B
MAIN BOARD
CN301
JW702
E
JW703
IC731
D711
M
R701
D701
R702
C751
1-687-134-
CN703
(12)
CN704
2
1
4
JW714
D
JW713
12
12
1-687-135-
MOTOR (LD) BOARD
S711
ROTARY ENCODER
DISC TRAY
ADDRESS DETECT
E
M751
(LOADING)
M
F
CN721
2
1
12
1-687-133-
CX-JN331/JPK331
30
30
(12)
(12)
CX-JN331/JPK331
VCC
FIN
GND
RIN
FIN
GND
RIN
VM
VM
VCC
OUT1
OUT1
OUT2
DRIVE
RNF
VREF
LOADING MOTOR
RNF
• See page 46 for IC Block Diagrams.
7-7. SCHEMATIC DIAGRAM – CHANGER Section –
IC701
BA6956AN
CN721
2P
M751
R702
100
CN704
2P
LM-2
LM-2
LM-1
LM-1
C751
0.01
(LOADING)
R701
470
D701
MTZJ-T-77
5.1A
S711
TABLE MOTOR
CN703
4P
E3
E-3
E2
E-2
E1
E-1
VREF
ADDRESS DETECT
DRIVE
OUT2
DISC TRAY
IC712
BA6956AN
R721 4.7k
R723 4.7k
R722 4.7k
C737 0.1
C735 0.1
C736 0.1
GND
R712
4.7k
D711
MTZJ-T-77
3.6B
M741
(TABLE)
CN731
3P
SENS-IN
IC731
RPI-576
SENS-OUT
GND
CN742
5P
CN741
3P
SENS-IN
TM-2
TM-1
TM-1
GND
SENS-OUT
GND
C715
100
16V
GND
LM-R
LM-L
C741
0.01
TM-R
SENS-IN
SENS-OUT
GND
CN701
12P
CD-VM
R713
22k
CN702
5P
TM-2
SENS-IN
SENS-OUT
R711
1k
TM-L
E-1
R735
100
E-2
E-3
TBL ADDRESS SENS
D+3.3V
R734
12k
R732
10k
OPEN SW
R731
100
TABLE ADDRESS SENSOR
R733
1k
S751
OPEN/CLOSE
DETECT
OPEN
CN751
2P
OPEN SW
GND
Q731
DTC114ESA
CN705
2P
LEVEL
OPEN SW
SHIFT
GND
C731
10
50V
C752
0.1
CLOSE
CX-JN331/JPK331
31
31
R751
4.7k
(Page 35)
CX-JN331/JPK331
7-8. PRINTED WIRING BOARD – CDMP3 CONNECT Board – • See page 27 for Circuit Boards Location.
1
A
2
3
4
: Uses unleaded solder.
5
6
7
CDMP3 CONNECT BOARD
B
A
C
CD
BOARD
CN201
(Page 28)
JW866
JW865
D
CN871
B
CN874
JW874
JW873
E
JW878
MAIN
BOARD
CN305
(Page 38)
JW877
JW879
JW875
JR871
C873
JW876
FB872
JW871
JW872
JR872
FB871
CN873
F
C872
C871
C876
C874
C875
13
1-861-429-
G
C
CX-JN331/JPK331
32
32
PANEL BOARD
CN603
(Page 39)
(13)
CX-JN331/JPK331
7-9. SCHEMATIC DIAGRAM – CDMP3 CONNECT Board –
CN874
9P
M+7V
M-GND
R-OUT
JW865
A-GND
L-OUT
D-GND
D-OUT
JW866
FB871
0
AVDD
FB872
0
DVDD
(Page 36)
CN873
17P
NC
MP3-STB
MP3-REST
MP3-REQ
JW877
MP3-ACK
MP3-LP
MP3-CS
JW878
JW875
JW876
MP3-CLK
MP3-DI
MP3-DO
CD-CLK
SENS
CD-DATA
XLT(CD-LAT)
XRST(REST)
CN871
27P
XTCN
M+7V
SCOR
MGND
MGND
MP3STB
MP3REQ
MP3ACK
MP3CK
JW871
MP3DIO
JW872
MP3LP
MP3CS
MP3(3.3V)
MP3RST
MP3GND
JW873
JW874
XRST
JW879
XTCN
AVDD(3.3V)
ROUT
AGND
LOUT
DGND
DOUT
DVDD(3.3V)
CX-JN331/JPK331
33
33
0.1
0.1
C875
DATA
C876
XLT
C873 100p
CLK
C874 470p
SENS
C871 100p
(Page 29)
C872 0.01
SCOR
(Page 40)
CX-JN331/JPK331
7-10. SCHEMATIC DIAGRAM – MAIN Section (1/4) – • See page 46 for IC Block Diagram.
R134
4.7k
C142
10
50V
C141
10
50V
C172
470p
C186
47
16V
C187
0.01
C146 0.1
R129
47k
R176
220k
C144 0.1
C149 0.01
R131
15k
BBNF1
VIN1
VIN2
BNF2
BNF1
TONE OUT1
TNF2
TONE OUT2
0.0022
AMS OUT
C153
BOUT1
0.0022
MNF1
C152
MOUT1
R161
10k
MNF2
R170
10k
R159
10k
C183
22p
VOL OUT1
C274
47p
R128
15k
C136 0.1
BBNF2
C154 0.47
SUR1
BBIN2
SUR2
LF1
R121
47k
LINE OUT2 (R)
LF2
LINE OUT1 (L)
LF3
CONTROL
IC102
NJM4565M
TONE CONTROL,
TU-R
Q102
2SA1235
1/2VCC
IC101
BD3401KS2
GAME L
VCC
GAME R
GND
TUNER L
VDD
R166
10k
Q104
2SC5938
R167
22k
MUTING
R157
47k
R163
10k
R165
10k
SI
C125 100p
C178
47
16V
BD3401 CLK
C124 100p
RECNF1
REC OUT1
RECNF2
REC OUT2
TAPE B2
TAPE B1
TAPE A2
TAPE A1
PBNF1
PB OUT1
PB OUT2
PBNF2
TAPE L
CD R
CD L
TAPE R
SC
C179
47p
R162
2.2k
C169 1 50V
MD R
C177
22p
R155
4.7k
C167 1 50V
MDR
R119
47k
R117
100 BD3401 DATA
C166 1 50V
MDL
MD L
R168 100k
R164
1k
C176
10
50V
C128
100
10V
C165 1 50V
TUNER R
R154
10k
R120
1M
FILTER
ELECTRICAL VOLUME
MIC
R139
0
TU-L
C132
47
16V
C129
47
16V
SW OUT
INPUT SELECT,
C160 1 50V
(JN331/JPK331:MX)
R153
10k
FEED BACK
LF4
SAOUT1
C159 1 50V
CAP
LINE AMP
Q107
2SC3052
SWITCH
SAOUT2
R138
1k
Q101,102
MUTING
C135
0.1
C157 1 50V
SAOUT
C175
2.2
50V
R127 4.7k
VOL OUT2
R137 10k
MUTING
R156
470k
R122
220k
C181
47p
C185
10
50V
TNF1
R152
10k
SWITCH
C275
47p
R177
220k
Q103
2SC5938
R151
4.7k
Q106
2SC3052
FEED BACK
R171
22k
R160
1k
Q101
2SC3052
R130
220k
C184
47
16V
R172
100
R158
2.2k
C148 0.01
C151 0.01
R146
100k
C150 0.01
C171
470p
MOUT2
R145
100k
R133
4.7k
C137
10
50V
R132 4.7k
R
C138
10
50V
0.1
C145
10
50V
0.1
MDR
C147
10
50V
R135
4.7k
C140
R136
4.7k
BBIN1
R144
1k
IN
BOUT2
VIDEO/MD
C139
MDL
L
C143 1 50V
R143
1k
AMSOUT
(1/4)
JK101
2P
ALC
C123 22 50V
R116
100
R115 1M
C127
100
10V
C126
0.33
R140
1k
R169
100k
CN324
4P
(JPK331:E51)
R254
100
FB205
0
MIC GND
MIC SIG
MIC 9V
R103
330k
R106
330k
POWER ON
R107
15k
C108
220p
C109
0.01
R283 2.2k
Q105
2SC3052
R108
390
R284 2.2k
C110
10
50V
C119
0.01
R104
15k
C105
220p
R173
10k
R174
10k
C106
0.01
R281 2.2k
R105
390
R282 2.2k
C107
10
50V
R112
470k
R113
330k
C120
∗
C121
220p
C113 1 50V
C114 1 50V
C111 1 50V
C112 1 50V
R197 2.2k
50V
50V
C103 0.1
C104 0.1
C101 1 50V
C190
0.01
C102 1 50V
C189
22
50V
R175
10k
R198
2.2k
R194
∗
C191
2.2
50V
A1
A2
R114
∗
C115
0.01
C192
2.2
50V
R111
∗
R109
470k
R110
330k
C118
10
50V
C116
∗
C117
220p
TAPEB2
TAPEB1
TAPEA2
TAPEA1
A3
C193 2200p
C206
2200p
R102
10k
CDR
CDL
ROUT
LOUT
A1
R101
10k
(Page 41)
(JPK331:E51)
MUTING
C188
22
50V
MIC CTL
R280
10
C122
10
50V
A4
D215
1SS355
A5
R195
∗
A6
(Page 35)
A7
A8
C1
C2
68k(JN331)
220p(JPK331)
4.7k(JN331)
120k(JPK331)
390p(JN331)
6.8k(JPK331)
(Page 37)
(Page 36)
CX-JN331/JPK331
34
34
B8
∗R194,195
B7
∗C116,120
B6
B4
B3
B2
C3
∗R111,114
CX-JN331/JPK331
7-11. SCHEMATIC DIAGRAM – MAIN Section (2/4) – • See page 46 for IC Block Diagrams. • See page 46 for Waveforms.
(2/4)
CN101
11P
CLK
LC72121 CLK
DO
LC72121 DO
DI
LC72121 DI
CE
LC72121 CE
FM 75Ω
R358
100
R253
100
C253
0.1
50V
COAXIAL
FM/AM
+9V
TUNER PACK
R262
3.3k
R263
1M
TUNED
R354
4.7k
TUNED
SUPPLIED WITH
Q352
2SC3052
STEREO
STEREO
Q327
2SC3052
THE ASSEMBLED
TUNER-L
TU-L
C353
2.2
50V
BLOCK
GND
STREAM/VACS
R352
100k
TU-R
TUNER-R
TU-MUTE
TU-MUTE
AM
AMS
DETECT
Q351,352
C252
100
16V
BAND-PASS
R264
1k
FILTER
R351
15k
C258
0.47
50V
C259
0.22
50V
R266
100k
D214
1SS355
AMSOUT
D212
1SS355
Q351
2SC3052
R265
10k
C351
1000p
R353
47k
HP1
C352
22
50V
R356
470
R357
2.2k
(PB)
C264
1000p
TAPEA2
SAOUT
D213
1SS355
CN112
3P
R-CH
DECK-A
TAPEA1
L-CH
C265
1000p
R246
100
L101
HRPE1
BIAS OSC
CN103
8P
C266
1000p
TAPEB2
(REC/PB/ERASE)
L-CH
R242
∗
C246
∗
R244
∗
GND
REC SW
P/B SW
VCC
CONT
SWITCH
GND
C244
0.015
GND
REC SW
REC/PB
P/B SW
TAPEB1
R243
*
R-CH
ERASE
IC201
BA3126N
C267
1000p
Q321
2SC2001
C243
∗
∗C243
∗C246
0.015(JPK331)
0.015(JPK331)
0.047(JN331)
0.022(JN331)
∗R242
∗R243,244
22k(JN331)
8.2k(JPK331)
27k(JPK331)
10k(JN331)
R247
10k
C249
10
50V
D211
1SS355
Q322
2SA1235
C241
1000p
C242
0.0047
R241
22
C251
47
16V
R248
10k
REC/PB
BIAS OSC
C248
1000p
Q322,323
REC BIAS
Q323
2SC3052
CN301
12P
R249
47k
CD OPEN/CLSE
C250
47
16V
CD NO. SENS
OPEN SW
D+3.3V
TBL ADDRESS SENS
E-3
SWITCH
E-2
R245
4.7k
A1
E-1
TAPEB2
A2
TAPEB1
TM-F
TM-F
TM-R
TM-R
LM-F
LM-F
LM-R
LM-R
A3
GND
A4
R348
22k
R252
A5
68(JN331)
C342
0.1
R344
22k
R347
22k
CD-VM
R342
1k
A6
A7
Q324
KTA1271Y
R250
10k
REC BIAS
SWITCH
R251
10k
BIAS
TAPE AMS
R341
10k
CD ENCODER
(Page 34)
R343
22k
0(JPK331)
R345
10k
R346
1k
D4
D2
D3
D1
A8
(Page 37)
CX-JN331/JPK331
35
35
(Page 31)
DECK-B
CX-JN331/JPK331
7-12. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
B7
B6
B4
B3
B2
B8
(Page 34)
(3/4)
CN307
13P
SP L-OUT
SP-GND
SP R-OUT
RELAY B+
E1
PROTECT
PROTECTOR
E2
R-OUT
ROUT
A-GND
L-OUT
LOUT
+16V
E3
PW-GND
E4
STK MUTE
AC3
AC3
GND
C217 0.1
C222 0.1
C216 0.1
R385
4.7k
R391
10k
R392
1k
R393
10k
R394
1k
R386
22k
R387
4.7k
R388
22k
R389
4.7k
FRONT SP RELAY
STK MUTE
WFR/HP/MIC
(Page 43)
R390
22k
R395
22k
Q372
2SC3052F
MIC DETECT
R398
4.7k
R399
10k
(JPK331:E51)
CDL
R203
10k
R208
1k
R207
2.2k
Q306
2SC5938
Q305
2SA1235
Q304,305
MUTING
MUTING
R209
10k
CONTROL
R223
0
R204
10k
R205
4.7k
CDR
R211
1k
R210
2.2k
D201
1SS355
R201
4.7k
R202
10k
Q304
2SC3052
C211
2.2
50V
R272
470k
R206
47k
Q307
2SC5938
MUTING
C214
1000
10V
CN305
10P
M+7V
R212
10k
C213
10
50V
C212
10
50V
M-GND
(Page 37)
N.C
R-CH
A-GND
L-CH
(Page 33)
D-GND
FB201
0
D-GND
FB202
0
AVDD
FB203
0
DVDD
FB204
0
E5
R216
56
R217
56
R222
5.6k
R219
680
2W
JW202
R220
22k
R231
2.2k
R221
22k
R232
10k
R218
680
2W
D324
10EDB40
JW201
D325
10EDB40
D326
10EDB40
E7
E8
E9
CN309
5P
HP CTL
E10
HP CTL
Q312
KTA1271Y
D GND
HP CTL
B+ SWITCH
R-OUT
R-OUT
E11
HP-GND
HP-GND
L-OUT
L-OUT
J801
PHONES
C806
1000p
W802
C809
0.1
C808
0.1
CN805
5P
EP101
C235
0.1
C807
1000p
E12
(CHASSIS)
(CHASSIS)
CX-JN331/JPK331
36
36
CX-JN331/JPK331
7-13. SCHEMATIC DIAGRAM – MAIN Section (4/4) – • See page 52 for IC Pin Function Description.
D3
D4
D2
D1
(Page 35)
C1
C2
C3
(Page 34)
SYS MUTE
(4/4)
FRONT SP RELAY
E1
E2
+3.3V REGULATOR
IC301
TA78033LS
D301
10EDB40
E3
O
E4
I
R308
2.2k
R310
10k
STK MUTE
Q308
2SA1235
R306
10k
POWER AMP
ON/OFF
G
R307
10k
D302
10EDB40
C301
0.1
Q309
2SC3052
C309
22
50V
D303
10EDB40
C308
22
50V
R311
4.7k
D313
11EQS04
Q309,313
Q313
2SC3052
R380
10k
R382
10k
R381
10k
LM-R
R379
10k
R383
10k
TM-R
LM-F
C374
47
16V
MUTING
R384
10k
C376
2.2
50V
R312
22k
TM-F
C302
0.1
C375 0.1
D322 1SS355
POWER ON
D304
10EDB40
+3.3V REGULATOR
D314
D315
R313 4.7k
C311
10
50V
O
Q5
Q6
Q7
Q8
Q9
Q10
Q11
LOADING/
TABLE
Q4
Q3
Q2
Q1
MOTOR DRIVE
LCH
SO
IC303
TA7809S
CLOCK
+9V REGULATOR
DATA
VSS
C313
2200
25V
OE
VDD
C310
3300
16V
N.C.
C312
10
50V
TU-MUTE
JW301
I
G
Q0
O
E5
REC/PB
IC302
TA78033LS
IC371
BU2099
CN302
29P
D305
10EDB40
I
VF1
VF1
G
D316
1SS355
O
R373
100
R372
100
R371
100
+9V REGULATOR
IC304
TA7809S
-VFL
TUNED
R378
10k
R376
10k
R374
10k
R377
10k
R375
10k
STEREO
TAPE AMS
CD NO. SENS
TAPE AMS
CD NUMBER SENS
P.RELAY
POWER RELAY
SYS MUTE
SYSTEM MUTE
DO
BIAS
CLK
D309
10EDB40
I
VF2
-VFL
STEREO
D308
10EDB40
(Page 36)
VF2
TUNED
C304
0.1
C373
100p
D307
10EDB40
C372
100p
D306
10EDB40
C371
470p
C315
100
16V
C303
0.1
LC72121 DI
LC72121 BU2099FV CLK
BU2099FV DO
G
Q314
2SA1235
CE
R324
10k
D310
10EDB40
BU2099FV LCH
Q361
2SA1235
R323
4.7k
R274
0
Q361,362
R361
10k
R362
2.2k
D311
10EDB40
C306
0.1
JW302
B+ SWITCH
D312
10EDB40
JW303
R363
4.7k
Q315
2SC3052
Q362
2SC3052
BD3401 CLK
R213 1k
BD3401 CLK
BD3401 DATA
R214 1k
BD3401 DATA
PROTECTOR
Q314,315
RELAY DRIVE
LC72121 CE
C305
0.1
PROTECTOR
WFR/HP/MIC
WFR/HP/MIC
CD ENCODER
CD ENCODER
CD OPEN/CLSE
CD OPEN/CLOSE
STREAM/VACS
STREAM/VACS
DI
R321
4.7k
(Page 40)
LC72121 DO
3.5V(SW)
M 9V
C270
10
50V
R364
4.7k
R322
22k
R275
0
C321
2.2
50V
C318
100
16V
C316
2200
25V
D321
1SS355
M-GND
M-GND
EVER 10V
C354
0.1
R325
4.7k
D-GND
D-GND
E7
EP301
E8
CN303
11P
R273
0
(CHASSIS)
STBY-RELAY
EVER+10V
E9
D-GND
E10
-VFL
VP
VF2
VF2
P.RELAY
VF1
VF1
AC4
AC4
AC3
N.C
E11
AC3
AC3
E12
CX-JN331/JPK331
37
37
(Page 45)
CX-JN331/JPK331
7-14. PRINTED WIRING BOARDS – MAIN Section – • See page 27 for Circuit Boards Location.
• Semiconductor
Location
5
6
(Page 39) J
MAIN BOARD
7
8
9
10
11
12
PANEL BOARD
CN807
A
JW107
R379
JW311
R380
JW145
R378
R351
E
E
R341
R342
R343
R344
JW9
JW10
JW11
JW12
JW13
JW14
JW15
JW34
R129
JW35
C181
R123
JW37
C182
R177
R124
JW16
JW17
JW33
R169
R176
R131
R128
R127
R122
R132
C275
C131
JW38
R172
C140
C144
R116
R194
R115
R175
C248
R243
C190
C242
R242
C189
E
C188
JW45
R241
C308
C315
JW50
D313
C309
JW78
IC304
R362
1
3
IC303
JW301
IC301
1
3
1
D314
JW29
3
JW31
R274
E
R159
Q102
C313
R322
D315
JW157
R151
R158
JW63
JW66
L
R156
JW53
JW54
JW55
JW61
Q372
Q312
D201
R221
R231
JW56
R222
JW62
D304
D302
D303
D301
D308
D305
D307
D309
E
R232
R223
D312
R387
(JPK331: E51)
JW52
JW64
JW65
JW67
R325
D311
E
R218
R143
E
R162
D310
R395
VIDEO/MD
IN
E
R157
C175
JW158
R389 R386
R398
JW83
D321
JW85
R393
E
JK101
R145
JW51
R385
R394
Q104
Q103
R
R146
C310
JW82
R313
R392
R163
R155
Q101
R152
C171
R153 R154
R275
R391
JW86
D322
R388
R144
C172
JW46
JW47
JW48
JW49
JW70
JW71
JW72
JW74
JW73
JW80
JW75
JW30
Q314
JW57
R265
E
D316
JW156
C321
R219
R216
1
D306
5
E
R173
C311
R254
JW76
D213
E
R399
1
R323
R321
JW84
JW81
JW88
D212
C258
R390
JW202
R220
C807 C806
1-861-426-
JW211
11
I
JW149
C306
C303
C305
C304
JW68
JW201
CN303
11
C301
JW148
C302
JW59
1
(11)
CN307
1
JW69
JW58
R273
13
JW303
C808
JW32
R361 E
Q361
R324
E
Q315
R363
R217
(CHASSIS)
JW27
Q105
JW44
JW42
Q321
C270
R266
JW89
JW90
JW87
W802
C312
3
R253
R364
C259
CN309
1
C241
IC302
JW41
C316
HEADPHONE BOARD
5
JW40
Q362
R357
D214
G
CN805
C184
C253
Q327
D215
Q352 R354
H
JW20
R356
Q351
E
C183
C318
R262 C252
R264
C351
JW24
C187
R252
R353
C352 R352
8
R170
C246
R263
JW94
JW19
IC102
5
R171
R119
C251
R213
C353
R120
JW79
R214
R358
JW36
C186
C132
C129
JW21
JW23
1
Q324
E
JW95
R165 R164
C185
R196
JW39
JW77
HRPE1
REC/PB/ERASE
HEAD
(DECK-B)
JW22
1
R161 R160
E R121
C134
C123
8
1
R250
JW96
4
C137
C266
CN103
R251
C178
C179 C177
C180
Q106
R166
L101
BIAS
OSC
JW99
C267
F
9
JW102
R246
JW97
R244
IC201
R245
C249
D211
R167
Q107
C124
C122
C243
JW101
C118
C192
C125
JW104
C114
JW103
JW100
R247
JW98
C146
R111
R109
C113
R114
C191
R284
1
E
C126
R112
R195 C117
R283
R113
R117
JW159
C244
D326
E
C139
R137
R197
C108
R107
C119
R110
R282
R249
C250
C128
C120
C121
C115
C116
R281
9
Q322
R125
C127
17
JW155
R248
Q323
R126
C133
R106
C112
D325
C274
32
16
C135
C136
C176
R168
R108
C111
D324
IC101
R198
C109
C105
R105
Q306
R207
E
C264
HP1
(PB HEAD)
(DECK-A)
1
C206
C110
C211
CN112
3
JW138
R104 C193
C138
E
33
1
C103
JW106
JW137
C102
R102
JW141
R206
R201
(Page 32)
E
Q305
JW139
R101
R103 C104
E
C107
E
JW136
64
C143
R130
C141
C101
R202
JW140
R203
Q304
CDMP3 CONNECT
BOARD
CN874
R205
C214
JW135
R204
29
R210
E
B
R211
1 R208
R209
Q307
28
48
C159
R212
(Page 39)
D
49
C213
C216
JW134
C106
C222
JW133
R133 R134
C153
C160
C265
PANEL
BOARD
CN601
R346
R138
CN305
C217
C142
C152
C154
JW142
C147
C145
C149
C212
FB202
FB201
R345
JW117
C150
10
C166
R136
JW118
C157
JW131
JW8
R348
R135
FB204
JW130
R347
C151
JW116
JW120
JW119
FB203
F
C235
EP101
EP301
JW302
J801
J
AM
JW18
R139
C148
(JN331/JPK331: MX)
JW132
C165
R140
R272
C
FM 75Ω
COAXIAL
JW7
C342
CN301
JW114
JW115
JW129
JW6
C169
4 CN324 1
JW113
C354
JW128
JW5
C167
JW150
1
SUPPLIED WITH THE
ASSEMBLED BLOCK
JW4
JW112
CN302
2
FM/AM
TUNER PACK
10
JW2
R377
R374
JW124
JW127
11
JW3
JW110
IC371
R373
CN101
R174
R383
R382
R381
R384
R306
JW123
JW126
(Page 30)
2
R280
10
R375
R371
JW125
1
R376
B
JW121
R372
C373
JW122
C372
JW151
C376
1
11
C375
E
R312
20
DRIVE BOARD
CN701
D
JW109
Q309
E
C374
C371
Q313
E
R307
R310
Q308
R308
JW108
JW1
JW146
JW92
G-8
G-8
G-9
G-9
E-10
D-7
D-7
D-4
D-4
D-4
D-4
A-3
B-3
H-10
B-2
G-5
G-5
E-6
E-4
E-4
F-4
F-4
G-4
G-3
G-6
G-5
H-4
4
(JPK331: E51)
JW91
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q304
Q305
Q306
Q307
Q308
Q309
Q312
Q313
Q314
Q315
Q321
Q322
Q323
Q324
Q327
Q351
Q352
Q361
Q362
Q372
D-5
D-8
E-4
F-7
E-8
F-7
F-6
B-4
3
JW93
IC101
IC102
IC201
IC301
IC302
IC303
IC304
IC371
2
R311
Ref. No. Location
D201
H-9
D211
F-3
D212
G-5
D213
G-4
D214
G-4
D215
G-4
D301
H-7
D302
H-7
D303
H-7
D304
H-7
D305
H-6
D306
H-7
D307
H-6
D308
H-7
D309
H-6
D310
H-6
D311
H-6
D312
H-6
D313
F-7
D316
G-5
D321
H-5
D322
H-4
D324
E-3
D325
E-3
D326
E-3
1
: Uses unleaded solder.
1-861-481-
PHONES
G
(CHASSIS)
CX-JN331/JPK331
38
38
TRANS BOARD
CN907
(Page 44)
E
POWER BOARD
CN441
(CHASSIS)
(Page 42)
15
CX-JN331/JPK331
• See page 27 for Circuit Boards Location.
7-15. PRINTED WIRING BOARDS – PANEL Section –
1
2
3
4
5
6
7
8
: Uses unleaded solder.
9
10
11
12
13
14
15
16
17
18
19
20
21
22
PANEL BOARD
JW710
JW713
JW712
JW689
R685
R686
C614
C651
C650
R701
R703
JW732
JW730
JW731
JW728
JW729
JW725
JW724
C821
R812
C824
R807
C811
JW809
JW726
R831
R830
C819
R814
1
4
VR801
R811
JW803
IC801
C825
C829
W803
S647
S645
JW810
R669
C823
(CHASSIS)
JW727
C805
JW738
R808
C818
C817
R668
R667
CD SYNC
R809
R818
(JPK331) (JN331)
JR801
R821
C862
R816
C822
8
R817
Q801
CN802
MIC
LEVEL
C812
R810
JW802
JR803
C813
5
CD
TUNER/BAND
JW645
JW723
JW722
JW721
JW719
JW720
JW718
R813
JW688
JW653
JW652
(JPK331: E51)
R815
C814
S643
R798
(13)
MIC JACK BOARD
C815
C816
JW600
R620
R664
13
1-861-425-
R618
R610
R609
R797
R612
R611
R602
R603
S648
R671
E
R605
R615
R614
JR601
JW632
LED602, S648
i-BASS
R672
E
–
C820
R655
R670
S644
ALBUM –
S642
S646
REC PAUSE/
START
S641
L
BASS
R653
R666
R707
Q802
S630
R616
R619
1
R613
R601
Q603
JW641
JW604
2
R604
2
CN602
E
JW648
R656
R607
12
R708
LED602
R654
R799
R790
Q601
S650
+
S622
D616
JW733
JR621
Q602
–
R608
JW640
R622
E
D615
E
S628
S621
JW673
13
JW639
R687
D630
JW717
R801
S623
R606
R626
JW651
JW650
JR626
R621
R625
R623
JW605
JW716
JR624
JW700
JW699
PRESET EQ
R673
TAPE A/B
R617
JW642
(Page 38)
R657
JW643
JW635
JW649
R624
R635
R688
C607
C608
JW702
JW739
R730
R661
MIDDLE
E
Q609
C830
JW690
+
4
PANEL
BOARD
CN807
C609
JW694
JW693
JW692
JW655
JW656
JW654
JW701
C611
C610
R727
JR611
D611
R728
R732
R636
JW691
JW740
JW734
D609
C626
JR603
JW672
JW671
JW667
JW665
JW664
JW663
–
VIDEO (MD)
JR628
R697
R696
R695
R693
R694
F
MAIN
BOARD
CN302
JW634
R711
JW633
VOLUME
J
1
S629
R702
S649
R665
JW636
JW619
TREBLE
S624
JR627
R692
IC604
C615
JW808
+
S626
R704
2
JW696
S627
R710
C617
R712
R713
S660
ROTARY ENCODER
C613
(Page 38)
J
1
D631
5
R660
JW618
R691
4
IC603
R658
JR609
JR608
28
C618
I
JW670
R632
JR607
3
R863
R659
JW617
CN601
29
JW658
R662
C603
R634
R729
P FILE
10
C602
R690
H
D606
C606
1
1
AMS/
TUNING
Q605
CN801
IC602
1
C656
E
D613
C646
S625
JW638
R633
C601
JW608
R628
K
JW657
R726
JW637
R627
C604
JW612
JW611
JW610
JW695
JR610
JW644
JW613
11
R731
JW609
D608
JR612
20
C644
C624
JW735
R638
JW614
G
JW741
JW698
S609
SURROUND
C625
S661
ROTARY ENCODER
R682
C612
JW697
S608
(Page 32)
JW662
C
CDMP3 CONNECT
BOARD
CN873
JW620
F
R650
JW659
R785
JR617
JW615
X601
R787
(JPK331: E51)
CN807
D610
R679
X602
R783
JW616
JW666
R649
S602
DISPLAY
D632
R864
3
1
R637
R651
R733
JR602
100
R725
R782
R689
R791
R788
R854
R677
FB601
R784
R723
PLAY MODE/
TUNING MODE
S603
D614
C643
R781
S610
DISC SKIP
EX-CHANGE
JW669
JW668
R648
R676
ENTER
R681
81
R780
R639
D633
JR622
R644
R640
JW714
R680
R735
C653
30
R734
IC601
80
R675
D607
R678
JW705
JW674
R705
R706
R778
S601
D603
C648
C649
31
R773
JW703
R795
R796
C642
R792
JW704
JR614
R776
R774
CN603
R793
R794
JW711
JW707
C641
50
JW709
JW687
JW686
JW685
JW684
JW683
JW682
JW680
JW681
JW678
JW679
JW706
R779
E
JW715
C630
JR629
R739
C631
C632
R740
C633
R741
C634
R742
C635
R743
R744
C637
R745
C636
C638
R746
R747
R748
C639
R749
R750
C640
R752
R751
R753
R755
R754
R756
R757
R758
R760
R759
R762
R765
R763
R767
R761
JW677
51
R737
R738
JW737
R643
C605
D628
R775
JW625
JW626
JW624
IC610
S606
DISC 3
S607
R772
R674
C628
(JPK331: MX)
(JN331)
R714
JW622
D626
(JPK331: MX)
1
JW623
D623
JW676
D627
JW736
D624 D625
R777
D
C629
D621
R736
3
JW601
JW621
R768
D620
Q604
FL601
FLUORESCENT INDICATOR TUBE
(JPK331)
C619
R647
R642
D604
R641
JW631
R715
S605
DISC 2
D605
E
E
JW602
R646
C
R769
R770
Q616
R771
C621
LED601
LED601, S601
JR615
C623
R683
JW675
S604
DISC 1
R717
R786
R684
JW708
R716
R718
JW629
JW628
R629
JW627
B
C620
JW630
R645
R766
C622
R719
R764
A
S641
TAPE MECHANISM
DECK BLOCK
ALBUM +
S601 – 610,
S621 – 630,
S641 – 650
SUPPLIED WITH THE
ASSEMBLED BLOCK
M
J802
MIC
• Semiconductor Location
Ref. No. Location
D603
D604
D605
D606
D607
D608
D609
D610
D611
B-18
B-18
B-18
D-16
C-16
F-15
E-15
D-17
E-15
13
1-861-427-
Ref. No. Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
D613
D614
D615
D616
D620
D621
D623
D624
D625
D626
D627
D628
D630
D631
D632
D633
C-8
C-7
C-8
D-17
E-17
D-17
D-18
IC602
IC603
IC604
IC610
IC801
G-5
E-16
E-18
C-6
J-16
LED601
LED602
B-20
G-19
IC601
D-13
Q601
Q602
Q603
Q604
Q605
Q609
Q616
Q801
Q802
D-17
D-17
K-7
K-8
B-8
C-8
C-8
C-7
C-8
K-7
K-6
K-7
B-16
D-18
E-20
B-17
J-15
H-17
CX-JN331/JPK331
39
39
(13)
CX-JN331/JPK331
• See page 46 for Waveforms.
7-16. SCHEMATIC DIAGRAM – PANEL Section (1/2) –
FL601
(1/2)
F2
G13
NX
NP
G12
C628 100p
C629 100p
D620 1SS355
G13
G10
G9
G11
G12
C630 100p
D621 1SS355
G8
C631 100p
G11
G10
G7
G6
D625 1SS355
D623 1SS355
D624 1SS355
D627 1SS355
D626 1SS355
A16
R792 100
D628 1SS355
A15
A13
A12
A11
S8
S9
S10
S11
S12
S13
C9
A7
O-LC72121 CE
A8
O-LC72121/BU2099FV DO
R629
10
C644
10
50V
C604
0.1
R726
10k
R731
100
A9
-VPP
S10/SW1
S11/SW2
S12/SW3
S13/SW4
S14/SW5
S20
S21
S9/METER-SW3
I-LC72121 DI
C605
4.7
50V
R641
220k
C18
JW601
JW602
D603
1SS355
S8/METER-SW2
R640
12k
SCOR
S15/SW6
R773 100
S18/SW9
R706 100
S17/SW8
R705 100
M2
S16/SW7
M1
A10
I-MULTI-JOG IN1
C1
S19/SW10
R854
220
LED DRIVE
I-MULTI-JOG IN2
0
I-SPEC/MODEL/METER
C2
JR617
D605
1SS355
I-TUNED-IN
R774 100
XTCN
D604
1SS355
I-STEREO-IN
XRST(REST)
Q609
DTC143EKA-T146
R639
4.7k
I-AMS-IN
C3
I-REEL-B-IN
C4
R775 100
I-REEL-A-IN
R776 470
XLT(CD-LAT)
R708
220
VDD4
CD-DATA
R707
220
I-CD Num Senser
i-BASS
O-POWER RELAY
LED602
SELU5923C-TP15
C5
O-SYSTEM-MUTE
C6
R777 100
O-I-BASS LED
C7
CD-CLK
O-POWER LED
R778 100
NONE
C8
MP3-DO
NONE
R779 100
NONE
MP3-DI
SENS
S14
C10
S15
R780 470
S16
MP3-CS
(JPK331)
C620
47
35V
C623
4.7
50V
S17
C11
(JN331)
S18
R781 100
S19
MP3-LP
S20
C12
S21
R782 100
MP3-CLK
(Page 33)
R716
22k
C13
MP3-ACK
R793 100
MP3-REQ
R772
220
R717
3.3k
D3
C14
A14
R783 100
R795 100
MP3-REST
R794 100
C15
D4
C18
R785 100
R796 100
JW662
MP3-STB
LED601
SLI-325URC
VA1
NC
R718
22k
G9
G8
G5
G4
R771
47k
C641 0.1
(JPK331:MX)
CN603
17P
C632 100p
C633 100p
C634 100p
G7
G6
G5
C636 100p
C637 100p
C635 100p
G2
G3
G3
G4
G1
C639 100p
C640 100p
R750 100k
C638 100p
S1
G1
G2
NC
S2
S3
NC
S1
S4
S2
S3
R752 100k
R753 100k
R751 100k
S6
S7
S5
S4
S5
R754 100k
S9
S8
R755 100k
S10
R757 100k
C642 0.1
S6
S7
S8
S9
R758 100k
R756 100k
S11
S12
S10
S11
R760 100k
R761 100k
R759 100k
S14
S13
S15
R762 100k
S17
S16
R763 100k
S18
S19
S20
S21
C621
0.022
R719
3.3k
S12
S13
S14
S15
S16
R765 100k
R764 100k
S17
R766 100k
S18
R767 100k
S19
R768 100k
NC
R770 100k
C622
4.7
50V
R769 100k
S21
S20
NX
NP
F1
NP
FLUORESCENT INDICATOR TUBE
S7
S7/METER-SW1
S6
S6
S5
S5
S4
S4
VDD3
S3
O-LC72121/BU2099FV CLK
S3
O-BU2099FV LCH
S2
O-BD3401 CLK
S1
VSS2
G1
S2
A6
S1
A5
G1
C643 0.1
R638
100
CN601
29P
C2
MOTOR/PLUNGER DRIVER
IC602
BU2099
C3
A14
CD NUMBER SENS
A13
C608
0.01
D GND
C609
1
C626
0.1
D630
1SS355
O
I
IC603
MM1574A
Q604
2SA1175TPHFE
R683
220k
G
R863
33
Q604,616
R684
1k
C612
10
50V
B+ SWITCH
R679
33
JR622
0
D606
PTZ-TE25-11B
C646
22
25V
I-STREAM/VACS
R738 100k
G13
I-AC CUT
I-KEY 1
I- SIRDS-IN
I-KEY 2
I-KEY 3
I-TAPE B STAT
I-TAPE A STAT
I-CD ENCORDER
WFR/HP/MIC-IN
I- PROTECT
VDD1
CF2
CF1
VSS1
I-XT2
I-XT1
RESET
I-VOLUME-IN1
R739 100k
G12
G12
K1
K2
G13
R736 1k
R735 1k
R734 1k
K3
VA1
D2
D1
R788 100
R791 100
A1
A2
R730 100
R729 100
R733 100
A3
R737
100k
C611
0.1
C625 22p
F2
F3
R732
470k
X602
10MHz
C653
330p
R682
10k
+3.3V REGULATOR
G11
G11
R681 220k
JR624
0
R677
0
R740 100k
G10
D608 1SS355
R678
100k
C648
22
25V
R680 C607
22k 1000p
D609 1SS355
C610
1000
6.3V
X601
32.768KHz
D607
1SS355
C601 C602 C603
22p 22p 22p
D GND
G10
F1
C624 18p
M GND
EVER 10V
R728 4.7M
D611
1SS355
T1
T3
A6
M GND
A9
A8
M 9V
V1
A8
T2
R635 100
3.5V(SW)
JR611
0
R727 4.7M
STREAM/VACS IN
V2
A1
R637
10k
C11
A2
CD OPEN/CLOSE
R636
10k
R634
100
CD ENCODER
R633
100
A3
R632
100
WFR/HP/MIC-IN
R741 100k
G9
0
JR609
0
JR612
A4
PROTECTOR
R725 100
A5
R697 100
NONE
C15
R696 100
BD3401 DATA
O-MP3 CS
R787
100
C1
BD3401 CLK
C9
I-BU1924 CLK
O-MP3-DO
I-VOLUME-IN2
O-CD-CLK
I-CD OPEN/CLOSE
G9
C8
A9
R742 100k
G8
R723 100
A6
R743 100k
G7
C13
A7
R695 100
G7
C14
R694 100
BU2099FV LCH
R744 100k
G6
I-SENS
C12
LC72121 CE
R745 100k
G6
R784 100
C7
JR608
0
R693 100
R746 100k
G5
G8
C10
JR607
0
BU2099FV DO(SO)
R747 100k
G4
O-CD-DATA
O-MP3-CLK
R692 100
G4
C6
A10
LC72121/BU2099FV CLK
IC601
LC876A96A-55D8-E
O-XLT(CD-LAT)
I-MP3-DI
LC72121 DI
G3
G5
I-BU1924 DATA
NC
MOTOR
NC
SOL-B
OE
SO
NC
SOL-A
A11
CLK
R691 100
LCK
SYSTEM MUTE
DATA
A12
VSS
R690 100
NC
POWER RELAY
NC MP3-STB
TAPE AMS IN
NC
C5
NC
A15
NC
STEREO-IN
NC
C4
VDD
A16
R627
10k
SYSTEM CONTROLLER
O-XRES(RESET)
TUNED-IN
O- MP3 RESET
R628
10k
-VFL
O-XTCN
O-MP3 LP
MOTOR
I-MP3 ACK
SOL-B
O-MP3 REQ
SOL-A
I-SCOR(Q-Data Req)
VF2
LC72121 DO
R748 100k
G3
A4
O-BD3401 DATA
(Page 37)
R749 100k
G2
G2
VDD2
VF1
R687
10k
D613 1SS355
R688
470
R864
33
C614
0.1
R686
47k
V
RST
D632
UDZSTE
-173.6B
Q605
2SC3052
G
RESET
D631
UDSZTE
-176.8B
C606
1
D614 1SS355
IC604
M62703ML
Q616
DTC143EKA
-T146
R786
10k
F4
R689
4.7k
D610
UDZSTE
-174.3B
C649
0.1
FB601
0
C615
2.2
50V
VOLTAGE DETECT
C613
0.1
SWITCH
C656
100p
R685
47k
(Page 41)
D633
1SS355
F5
F6
F7
F8
CX-JN331/JPK331
40
40
CX-JN331/JPK331
7-17. SCHEMATIC DIAGRAM – PANEL Section (2/2) –
R648
3.3k
R647
2.2k
R646
1.5k
R645
1.5k
R644
1k
R643
680
R642
470
K1
S661
R674
15k
V2
R649
4.7k
V1
R650
6.8k
M2
R651
10k
M1
(2/2)
AMS/
S660
TUNING
S610
PLAY MODE/
S609
S608
S607
S606
S605
S604
S603
S602
S601
DISC 3
DISC 2
DISC 1
ENTER
DISPLAY
R659
3.3k
R658
2.2k
R657
1.5k
R656
1.5k
VOLUME
R701
10k
R702
10
R710
10k
R712
10
R703
10k
R704
10
R711
10k
R713
10
TUNING MODE
SURROUND
DISC SKIP
EX-CHANGE
R662
10k
S630
R661
6.8k
S629
R660
4.7k
S628
S627
S626
S625
S624
R655
1k
S623
R654
680
S622
R653
470
C650
1000p
K2
C651
1000p
C617
1000p
C618
1000p
R675
15k
S621
REMOTE CONTROL
RECEIVER
-
+
-
+
-
P FILE
VIDEO(MD)
TAPE A/B
TUNER/
IC610
RPM7240-H4
R714
100
CD
BAND
MIDDLE
TREBLE
R715
47
C619
47
35V
BASS
CN602
13P
R673
10k
S650
R672
6.8k
S649
R671
4.7k
S648
S647
R670
3.3k
R669
2.2k
S646
R668
1.5k
S645
R667
1.5k
S644
R666
1k
S643
R665
680
S642
R664
470
D-GND
K3
R676
15k
R601 4.7k
REC(REW)
R602 4.7k
B-MODE
R603 4.7k
B-HALF
B-SOL
S641
+
D4
R604 47k
B-PHOTO
TAPE MECHANISM
DECK BLOCK
R605 4.7k
PRESET EQ
i-BASS
CD SYNC
REC(FWD)
SUPPLIED WITH
REC PAUSE/
START
ALBUM -
CAPM+
ALBUM +
(JPK331)
R606 4.7k
(JN331)
A-HALF
M-GND
(JPK331:E51)
D3
R607 47k
A-PHOTO
MIC CTL
A-SOL
R608 4.7k
MIC 9V
MIC SIG
MIC AMP
MIC GND
CN807
4P
5
6
R808
100k
D2
7
4
R809
1k
J802
MIC 9V
MIC 9V
MIC IN
MIC IN
MIC OUT
CN802
5P
C805
0.33
W803
(CHASSIS)
C822
470p
R811
100
R611
22k
R610
10k
R797
1k
R613
22k
R612
10k
R614
22k
R615
22k
R798
1k
D1
MIC GND
R831
100k
Q802
2SC3052
F
MUTING
LEVEL
C829
10
50V
C824
0.001
T1
MIC OUT
C814
10
50V
CN801
5P
R617
22k
C813
10
50V
R616
10k
R799
1k
R618
10k
JR626
0
R622
1k
3
C820
47p
R812
100k
R816
10k
C816
2.2
50V
Q601
KTA1273
R813
100
CAPSTAN/REEL
MOTOR DRIVE
JR621
0
R815
10k
8
2
1
IC801(2/2)
NJM4565M-TE2
R814
220k
T2
JR627
0
R624
1k
R623
10k
Q602
KTA1271
C819
100p
Q801
2SC3052
F
PLUNGER
DRIVE
(DECK-B)
MIC AGC
C817
100
10V
R817
1k
R620
22k
R621
10k
C815
2.2
50V
C821
0.1
R818
12k
R619
22k
VR801
50KA
MIC
C830
10
50V
MIC
MIC GND
R810
22k
C812
0.1
50V
R807
10k
R830
100k
MIC CTL
R790
1k
C825
220p
R821
10k
MIC CTL
R609
22k
IC801(1/2)
NJM4565M-TE2
C862
0.015
C823
0.001
(Page 34)
C811
0.015
R801
1k
A-MODE
C818
100
10V
T3
JR628
0
R626
1k
D615
1SS355
R625
10k
F1
F2
Q603
KTA1271
F3
PLUNGER
F4
DRIVE
(DECK-A)
F5
F6
(Page 40)
F7
F8
CX-JN331/JPK331
41
41
D616
1SS355
THE ASSEMBLED
BLOCK
CX-JN331/JPK331
7-18. PRINTED WIRING BOARD – POWER AMP Section – • See page 27 for Circuit Boards Location.
• Semiconductor
Location
1
2
3
: Uses unleaded solder.
4
5
6
7
8
9
Ref. No. Location
C441
R411
JW426
JW428
JW430
JW429
JW431
JW403
JW466
JW467
R466
C453
C481
R459
D481
C492
E R455
Q484
Q441
R457
Q483
D441
R486
Q482 E
JW470
JW440
JW439
JW438
JW437
Q481
E
E
D442
JW416
D483
R465
C451
JW471
Q442
R458
JW409
R492
JW469
R490
Q489
R456
R460
R489
JW436
JW401
D482
JW435
1
JW434
R407
JW433
D443
C
JW415
JW427
JW408
JW432
R453
R412
E
R493
R494
JW465
JW474
R467
R496
JW464
JW425
R495
R491
C488
R414
E
JW473
R447
R413
Q488
JW424
JW404
JW451
R446
C443
R443
R454
JW423
JW468
C489
R445
C454
JW422
JW421
R444
TH441
JW463
JW420
JW419
C487
R451
R452
C452
JW418
C444
E
C447
C442
JW414
E
R481
R482
E
R461
RY441
R448
C486
R442
EP401
C408
JW413
L441
L442
JW442
C448
JW472
IC441
JW441
(CHASSIS)
R462
B
JW449
C445
C411
R441
C407
JW450
JW400
C446
–
Q485
C-6
C-6
C-8
C-8
C-8
C-8
B-4
B-4
B-4
C-5
C-8
+
R487
Q441
Q442
Q481
Q482
Q483
Q484
Q485
Q486
Q487
Q488
Q489
–
POWER BOARD
Q486
B-6
+
A
JK441
SPEAKER
IMPEDANCE
USE 6 – 16Ω
L
Q487
IC441
R
R488
E-3
C-6
C-6
C-1
C-5
C-4
C-8
C402
D401
D441
D442
D443
D481
D482
D483
E
E
JW455
JW457
JW459
JW453
JW456
JW458
JW460
JW454
JW461
JW462
R485
R484
R483
EP491
JW443
C405
15
1-861-499-
JW410
(Page 38)
13
JW411
JW444
D
C406
JW407
E
MAIN
BOARD
CN307
CN441
(CHASSIS)
JW452
JW417
JW412
JW446
JW447
R401
R402
C404
C403
JW445
E
JW402
D401
CN442
3
1
EP402
F
H
TRANS BOARD
CN905
(CHASSIS)
(Page 44)
CX-JN331/JPK331
42
42
(15)
CX-JN331/JPK331
7-19. SCHEMATIC DIAGRAM – POWER AMP Section –
TH441
JW403
Q481,482
JK441
4P
L441
1.7µH
DC DETECT
R461
10 1/2W
RY441
L
R466
56k
SPEAKER
IMPEDANCE
POWER AMP
R411
2.2k
Q482
2SC2785
IC441(1/2)
STK403-090
C441
10
50V
R441
1k
Q481
2SC2785
USE 6−16Ω
R462
10 1/2W
R
R451
0.22
2W
R465
47k
JW441
R483
22
R484
56k
L442
1.7µH
R485
100k
C445
100p
R413
4.7k
R455
1k
R407
100
1/2W
D443
1SS133
Q483
2SC2785
R447
33k
R445
1k
R491
22k
C481
100
10V
R467
33k
Q484
2SC2785
Q483,484
THERMAL
R486
100k
DETECT
Q441
2SC1841
D483
1SS133T-72
C447
22
35V
R492
1k
C451
0.1
OVER LOAD
DETECT
R493
33k
Q489
2SC1841
R457
22k
C453
0.1
R482
10k
C486
2.2
50V
STANDBY
C443
1000p
SWITCH
R443
33k
C488
22
35V
D441
1SS133
R494
2.2k
R453
10
1/2W
R459
47k
D401
D10XB20
Q485
2SA1175
Q485,487
R481
4.7k
PROTECT
C444
1000p
R444
33k
DETECT
D481
1SS133
C489
100
100V
R495
1
C448
22
35V
D442
1SS133
R401
100k
C405
2200
50V
C403
0.1
100V
R460
47k
Q488
2SC2785
Q487
2SC2785
Q442
2SC1841
JW402
R458
22k
R490
4.7k
OVER LOAD
C406
2200
50V
C408
0.01
C442
10
50V
C402
0.01
R442
1k
R454
10
1/2W
R456
1k
CN442
3P
JW401
C446
100p
(CHASSIS)
R402
100k
DETECT
R414
4.7k
EP401
C407
0.01
R487
33k
R448
33k
R446
1k
IC441(2/2)
STK403-090
AC-1
NC
GND
Q486,488
JW442
R452
0.22
2W
PROTECTOR
C454
0.1
R488
22k
C487
4.7
50V
(Page 45)
C404
0.1
100V
D482
1SS133
C452
0.1
R412
2.2k
AC-1
Q486
2SC2785
C411
0.01
R489
4.7k
CN441
13P
L-OUT
SP-GND
JW404
R-OUT
R496
100
RELAY B+
PROTECT
IN-R
AMP-A-GND
IN-L
UNREG.16V
JW407
(Page 36)
PWR GND
STK MUTE
AC-3
GND(AC-3,RELAY)
EP402
C492
0.01
EP491
(CHASSIS)
CX-JN331/JPK331
43
43
CX-JN331/JPK331
• See page 27 for Circuit Boards Location.
7-20. PRINTED WIRING BOARDS – TRANS Section –
1
2
3
: Uses unleaded solder.
4
5
6
7
8
9
10
SUB TRANS BOARD
A
TRANS BOARD
3
D904
D905
D902
D903
JW918
1
CN902
4
B
CN904
1
PT902
SUB POWER
TRANSFORMER
C909
C911
D901
CN906
3
RY901
1
C908
C910
E
D906
JW900
C
Q902
JW923
B
C906
R904
R908
D908
R903
JW912
(JPK331: E51)
JW905
C
CN905
1
F904
PT901
MAIN POWER
TRANSFORMER
(Page 42)
(JPK331: E51)
JW925
POWER
BOARD
CN442
JW922
H
3
F905
W001
(AC IN)
(JN331/JPK331: MX)
JW904
C920
D
1
220V
JW921
120V
CN901
JW929
230 – 240V
2
CN907
1
F906
C921
JW909
C922
MAIN
BOARD
CN303
∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
C926
C925
JW926
(Page 38)
230 – 240V
120V
220V
(JPK331: E51)
JW901
(JN331/JPK331: MX)
S901
VOLTAGE SELECTOR
10
JW917
JW910
G
JW930
JW924
1
C924
F
JW902
E
JW920
F907
4
CN903
C923
15
1-861-500-
(CHASSIS)
(15)
(JN331/JPK331: MX)
1-861-501-
15
(15)
• Semiconductor
Location
Ref. No. Location
CX-JN331/JPK331
44
44
D901
D902
D903
D904
D905
D906
D908
B-9
A-8
A-8
A-8
A-8
B-5
B-4
Q902
C-5
CX-JN331/JPK331
7-21. SCHEMATIC DIAGRAM – TRANS Section –
CN905
3P
F904
T6.3A
250V
AC-1
GND
PT901
AC-1
MAIN POWER
(Page 43)
CN903
TRANSFORMER
F905
T6.3A
250V
4P (JN331/JPK331:E51)
(JN331/JPK331:E51)
2P (JPK331:MX)
JW902
(JPK331:MX)
CN904
4P (JN331/JPK331:E51)
JW901
2P (JPK331:MX)
240V
NEUTRAL
(JN331/JPK331:E51)
220V
JW912
240V
AC3
120V
AC3
D901
1SS133
CN907
10P
LIVE
JW910
F906
T3.15A
250V
220V
JW909
JW925
JN331/
PT902
JPK331:E51
AC4
S901
SUB POWER
AC4
TRANSFORMER
VOLTAGE SELECTOR
RY901
120V
VF2
F907
T3.15A
250V
VF1
220V
VP
D-GND
(Page 37)
EVER +10V
R908
1
STBY-RELAY
D-GND
CN906
3P
D908
10EDB40
CN902
3P
D903
10EDB40
D902
10EDB40
D905
10EDB40
D904
10EDB40
NC
JW904
C926 0.1
C925 0.1
C923 0.01
C924 0.1
C922 0.01
C921 0.01
C920 0.01
EVER +10V
JW917
Q902
2SB734
C908
220
63V
-27V REGULATOR
R904
1k
C910
100
50V
D906
MTZJ-T72
-27D
C911
1000
25V
STBY-RELAY
∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
R903
12k
C909
10
50V
C906
0.1
(CHASSIS)
CX-JN331/JPK331
45
230-240V
45
(JPK331:MX)
CN901
2P
W001
JW905
(AC IN)
CX-JN331/JPK331
• IC Block Diagrams
• Waveforms
4.4 Vp-p
IC101 yh (BCK)
(CD PLAY mode)
1 V/DIV, 10 µs/DIV
qs
XTACN
IOVSS0
XTSL
NC
LMUT
XRST
CPU INTERFACE
30.5 µs
10 V/DIV, 5 µs/DIV
SYSM
91
DATA
92
VSS
93
CLOK
XLAT
94
VDD
95
3.2 Vp-p
13 µs
2 V/DIV, 10 µs/DIV
2
38 Vp-p
EXCK
SBSO
SQCK
SQSO
120 119 118 117 116 115 114 113 112 111 110 109 108
22.8 µs
107 106 105 104 103 102 101 100 99 98 97 96
SENS
ATCK
SCLK
WFCK
XUGF
XPCK
C2PO
GFS
IC101 CXD3059AR
IC601 qd (I-XT2)
SCOR
qa
VDD
L101 5
(REC mode)
C4M
5
– CD Board –
WDCK
IC101 yd (LRCK)
(CD PLAY mode)
– PANEL Board –
NC
1
– MAIN Board –
COUT
– CD Board –
SERVO
INTERFACE
IC601 qh (CF2)
90 RMUT
89 IOVDD0
88 NC
87 AVDD2
D/A
COVERTER
4.5 Vp-p
MIRR 1
DFCT 2
FOK 3
1 µs
472 ns
2 V/DIV, 200 ns/DIV
3
3.2Vp-p
1 V/DIV, 500 ns/DIV
86 AOUT2
85 VREFR
LPF
MIRR
DFCT
FOK
84 AVSS2
83 AVSS1
VSS 4
IC101 uj (XTAO)
(CD PLAY mode)
82 VREFL
81 AOUT1
LPF
LOCK 5
MDP 6
80 AVDD1
SSTP 7
79 XVDD
IOVSS1 8
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
4.5 Vp-p
59 ns
78 XTAI
77 XTAO
CLOCK
GENERATOR
9
10
11
12
13
14
76 XVSS
PWM
GENERATOR
75 NC
SERVO
AUTO
SEQUENCER
DIGITAL
CLV
74 IOVSS2
73 TES1
72 TEST
IOVDD1 15
2 V/DIV, 20 ns/DIV
AVDD0 16
SERVO
DSP
AVSS0 17
4
IC101 ra (RFACO)
(CD PLAY mode)
71 DOUT
DIGITAL OUT
70 IOVDD2
NC 18
A/D
CONVERTER
69 EMPHI
68 EMPH
E
F
TEI
TEO
Approx. 800 mVp-p
67 VDD
19
20
21
22
D/A
INTERFACE
TE
SELECTOR
ERROR
CORRECTOR
FEI 23
FEO 24
500 mV/DIV, 500 ns/DIV
VC 25
66 BCK
65 PCMD
64 VSS
32k
RAM
63 LRCK
FE
VC
EFM
DEMODULATOR
A
B
C
D
26
27
28
29
SUM
SUB CODE
PROCESSOR
NC 30
ASYNMMETRY
CORRECTOR
ATT
EQ
DIGITAL
PLL
AMP
DC/DC
CONVERTER
62 LRCKI
61 PCMDI
CX-JN331/JPK331
46
46
BCKI
NC
DDVROUT
DDVRSEN
DDCR
AVDD5
AVSS5
CLTV
FILO
FILI
PCO
AVSS3
60
VPCO
VCTL
55 56 57 58 59
BIAS
ASYI
ASYO
54
AVDD3
42 43 44 45 46 47 48 49 50 51 52 53
RFACI
RFACO
RFC
PD
AVSS4
37 38 39 40 41
NC
35 36
LD
AC_SUM
RFDCO
PDSENS
AVDD4
31 32 33 34
EQ_IN
APC
1 2
3
4
5
6
7
8
9
10
11
12
13
14
OPIN–
OPIN+
SW
CH1FIN
CH1RIN
CH2FIN
CH2RIN
GND
VREFIN
POWVCC
CH2OUTR
CH2OUTF
CH1OUTR
CH1OUTF
PREVCC
OPOUT
OUTVREF
CH4CAPA
CH4IN
CH3FIN
CH3RIN
GND
MUTE
POWVCC
CH3OUTF
CH3OUTR
CH4OUTF
CH4OUTR
CX-JN331/JPK331
IC251 BA5947FM-E2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MUTING
VREF
D
D
D
D
+ –
INTERFACE
LEVEL SHIFT
INTERFACE
INTERFACE
D
D
D
D
47
+ –
48
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
SBSY/
BCKIB
SFSY/
LRCKIB
TXO
VDD
CKI/CLCK/
IRQ/FI0
VSS
PIO0/
SDI2/IO0
PIO1/
SDI3/IO1
PIO2/
IO2
PIO3/
IO3
BUS3/FI1/
PIO4/IO4
BUS2/FI2/
PIO5/IO5
BUS1/FI3/
PIO6/IO6
BUS0/
PIO7/IO7
SDO1//WE
LRCKO 13
BCKO 12
BCKIA 15
SDI0 14
AX
Interrupt
Control
Timer
CROM
4k word
x9
CRAM
4k word
/MICK 7
ERAM
4k word
x1
2k word
x1
MIDIO 6
YRAM
4k word
XRAM
4k word
X-Bus
SRAM I/F
/RESET 2
SRAM/DRAM
I/F
VDDX
CKO/
PO13/
AD16
VDD
VSS
PO0/
AD0
PO1/
AD1
PO2/
AD2
PO3/
AD3
PO4/
AD4
XO
58
1k bit
SRAM
PROM
4k word
x5
XI
59
Y-Bus
Program
Control
VSSX
60
register
XO/X1/X2
Y0/Y1/Y2
MX
PRAM
4k word
Timing
Generator
MY
MAC
A0
TEST
61
DIT
JTAG
I/F
VDDT 9
MZ
A1
MIMD
62
X-Pointer
register
AY
ALU
A2
VSSP
63
CDP
Control
I/F
SDO0 11
40 bit
1
A3
/MIACK/
8
AD16
round & limit
STANDBY 3
Instruction
Decoder
VCOI
64
Address Calc.
2sets
Y-Pointer
register
VSS 10
round & limit
MCU I/F
/MILP 5
C-Pointer
register
Audio I/F
VDDP
DATA/
SDI1
CX-JN331/JPK331
IC301 TC94A34FG-002
57
56
55
54
53
52
51
50
49
VCO
48 PO5/AD5
/MICS 4
Bus
Switch
Flag
General
Input/
Output
Port
LRCKIA 16
Sub Code I/F
47 PO6/AD6
46 PO7AD7
45 AD8
44 AD9
43 AD10
42 VDDT
41 SRMSTB
40 VDDM
39 PO8/AD11
38 PO9/AD12
/CCE/
37 PO10/
AD13
BUCK/
36 PO11/
AD14
SDO3/
35 /OE
PO12/
34 AD15/
/CAS
SDO2/
33 /CS/
/RAS
CX-JN331/JPK331
IC303 BH15FB1WG
THERMAL
PROTECTION
GND
3
4
5
VOUT
2
CONTROL
BLOCK
NC
1
VIN
VOLTAGE
REFERENCE
STBY
+
−
OVER CURRENT
PROTECTION
– DRIVER Board –
IC701, 712 BA6956AN
TSD
1
2
3
4
5
6
7
8
9
VREF
OUT2
RNF
OUT1
VM
VCC
FIN
GND
RIN
CONTROL LOGIC
49
CX-JN331/JPK331
– MAIN Board –
C2
C1
B2
B1
A2
A1
MIC
CAP
SAOUT1
SAOUT2
SUR2
SUR1
TNF1
TNF2
LINEOUT1
LINEOUT2
IC101 BD3401KS2
64
63
62
61
60
59
58
57
56 55 54 53 52 51
50
49
48 MNF2
SOFT
SWITCH
47 MOUT2
D1 1
46 MOUT1
45 MNF1
44 BNF1
D2 2
43 BOUT1
−
+
−
+
+
−
E2 4
41 BNF2
+
−
INPUT
SELECT
42 BOUT2
+
+
−
E1 3
PBNF2 5
+
−
+
−
+
−
PBOUT1 7
+
−
PBOUT2 6
BUFFER
MIX
MIC AMP
PBNF1 8
TAPE
9
A1
40 AMS OUT
TONE
39
OUT2
TONE
CONTROL
ATT
+
TAPE
10
A2
SURROUND
TAPE
11
B1
38 VIN2
TONE
37
OUT1
TONE
CONTROL
ATT
TAPE
12
B2
+
−
RECOUT2 14
+
−
−
+
RECNF2 13
ALC
36 VIN1
+
+
−
−
+
RECOUT1 15
35 BBIN1
34 BBNF1
ALC
+
−
+
−
RECNF1 16
LOW-PASS
FILTER
+
−
+
DI-LIMITER
+
−
+
−
+
−
50
18
19
20
21 22
23
24
25
26
27 28 29
30
31
32
SC
SI
VDD
GND
1/2 VCC
FILTER
SWOUT
LF4
LF3
LF2
LF1
BBIN2
BBNF2
VOLOUT2
VCC
17
ALC
DIGITAL
CONTROL
33 VOLOUT1
1
2
3
4
5
6
7
8
9
REC SW1
GND
PB SW1
CONT
GND
VCC
PB SW2
GND
REC SW2
CX-JN331/JPK331
IC201 BA3126N
51
CX-JN331/JPK331
• IC Pin Function Description
MAIN BOARD IC371 BU2099FV (LOADING/TABLE MOTOR DRIVER)
Pin No.
52
Pin Name
I/O
Description
1
VSS
-
Ground terminal
2
N.C.
-
Not used
3
DATA
I
Serial data input from the motor/plunger driver
4
CLOCK
I
Serial data transfer clock signal input from the system controller
5
LCH
I
Latch pulse signal input from the system controller
6
Q0
O
Recording/playback selection signal output terminal
7
BIAS
O
Recording bias control signal output terminal
8, 9
Q2, Q3
O
Not used
10
Q4
O
CD muting on/off control signal output terminal
11
Q5
O
Tuner muting on/off control signal output to the FM/AM tuner pack
12
Q6
O
Power amplifier on/off control signal output terminal
13
Q7
O
Loading motor drive signal output terminal
14
Q8
O
Loading motor drive signal output terminal
15
Q9
O
Table motor drive signal output terminal
16
Q10
O
Table motor drive signal output terminal
17
Q11
O
Front speaker on/off relay drive control signal output terminal
18
SO
O
Serial data output terminal Not used
19
OE
-
Not used
20
VDD
-
Power supply terminal (+3.3V)
CX-JN331/JPK331
PANEL BOARD IC601 LC876A96A-55D8-E (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
O-MP3 CS
O
Chip select signal output to the MP3 decoder
2
O-MP3 LP
O
Latch pulse signal output to the MP3 decoder
3
I-MP3 ACK
I
Acknowledge signal input from the MP3 decoder
4
I-MP3 REQ
I
Request signal input from the MP3 decoder
5
I-SCOR
(Q-DATA REQ)
I
Subcode Q data request signal input from the CD DSP
6
O-MP3 RESET
O
Reset signal output to the MP3 decoder "L": reset
7
I-BU1924 DATA
I
RDS serial data input from the FM/AM tuner pack Not used
8
I-BU1924 CLK
I
RDS serial data transfer clock signal input from the FM/AM tuner pack Not used
9
I-VOLUME-IN1
I
Jog dial pulse input terminal (VOLUME)
10
I-VOLUME-IN2
I
Jog dial pulse input terminal (VOLUME)
11
RESET
I
System reset signal input terminal "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
12
I-XT1
I
System clock input terminal (32.768 kHz)
13
O-XT2
O
System clock output terminal (32.768 kHz)
14
VSS1
-
Ground terminal
15
CF1
I
System clock input terminal (10 MHz)
16
CF2
O
System clock output terminal (10 MHz)
17
VDD1
-
Power supply terminal (+3.3V)
18
I-PROTECT
I
Protect signal input from the amplifier circuit
19
WFR/HP/MIC-IN
I
Headphone/microphone detection signal input from the electrical volume
20
I-CD ENCODER
I
Disc tray address detection signal input terminal
21
I-CD
OPEN/CLOSE
I
Disc tray open/close detection signal input terminal
22
I-TAPE A STAT
I
Deck-A cassette detection signal, deck-A mode detection signal and recording (reverse direction)
detection signal input terminal (A/D input)
23
I-TAPE B STAT
I
Deck-B cassette detection signal, deck-B mode detection signal and recording (forward direction)
detection signal input terminal (A/D input)
24
I-STREAM/VACS
I
VACS/stream signal input terminal (A/D input)
25 to 27 I-KEY3 to I-KEY1
I
Front panel key input terminal (A/D input)
28
I-SIRCS IN
I
Remote control signal input terminal
29
I-AC CUT
I
AC detection signal input terminal "L": AC off
30 to 42
G13 to G1
O
Grid drive signal output to the fluorescent indicator tube
43 to 45
S1 to S3
O
Segment drive signal output to the fluorescent indicator tube
46
VDD3
-
Power supply terminal (+3.3V)
47 to 50
S4 to S7
O
Segment drive signal output to the fluorescent indicator tube
Power supply terminal (-27V)
51
-VPP
-
52 to 65
S8 to S21
O
Segment drive signal output to the fluorescent indicator tube
66
I-SPEC/
MODEL/METER
I
Destination setting signal, model setting signal and VACS/stream gain control signal input
terminal
67
I-TUNED-IN
I
Tuning detection signal input from the FM/AM tuner pack "L": tuned
68
I-STEREO-IN
I
FM stereo detection signal input from the FM/AM tuner pack "L": stereo
69
I-AMS-IN
I
Auto music sensor detection signal input from the electrical volume
"L": music is present, "H": music is not present
70
I-REEL-A-IN
I
Deck-A tape reel rotating detection signal input terminal
71
I-REEL-B-IN
I
Deck-B tape reel rotating detection signal input terminal
53
CX-JN331/JPK331
Pin No.
Pin Name
I/O
72
VDD4
-
Power supply terminal (+3.3V)
73
I-CD NUM
SENSOR
I
CD table address detection signal input terminal
Description
74
O-POWER RELAY
O
Power on/off control signal output terminal "H": power on
75
O-SYSTEM-MUTE
O
System muting on/off control signal output terminal "H": muting on
76
O-POWER LED
O
LED drive signal output of the I/1 (power) indicator "H": LED on
77
O-I-BASS LED
O
LED drive signal output of the i-BASS indicator "H": LED on
78 to 80
NONE
O
Not used
81
I-MULTI-JOG IN1
I
Jog dial pulse input terminal (MULTI JOG)
82
I-MULTI-JOG IN2
I
Jog dial pulse input terminal (MULTI JOG)
83
I-LC72121 DI
I
Serial data input from the FM/AM tuner pack
84
O-LC72121 CE
O
Chip enable signal output to the FM/AM tuner pack
85
O-LC72121/
BU2099FV DO
O
Serial data output to the FM/AM tuner pack and motor/plunger drive
86
O-LC72121/
BU2099FV CLK
O
Serial data transfer clock signal output to the FM/AM tuner pack, loading/table motor driver and
motor/plunger driver
87
O-BU2099FV LCH
O
Latch pulse signal output to the loading/table motor driver and motor/plunger driver
88
O-BU3401 CLK
O
Serial data transfer clock signal output to the electrical volume
89
VSS2
-
Ground terminal
90
VDD2
-
Power supply terminal (+3.3V)
91
O-BU3401 DATA
O
Serial data output to the electrical volume
92
O-XTCN
O
Oscillator control signal output to the CD DSP and motor/coil driver
93
O-X-RES (RESET)
O
Reset signal output to the CD DSP and motor/coil driver "L": reset
94
O-XLT (CD-LAT)
O
Latch pulse signal output to the CD DSP
95
O-CD-DATA
O
Serial data output to the CD DSP
96
I-SENS
I
Serial data input from the CD DSP
97
O-CD-CLK
O
Serial data transfer clock signal output to the CD DSP
98
O-MP3-DO
O
Serial data output to the MP3 decoder
54
99
I-MP3-DI
I
Serial data input from the MP3 decoder
100
O-MP3-CLK
O
Serial data transfer clock signal output to the MP3 decoder
CX-JN331/JPK331
PANEL BOARD
IC602 BU2099FV (MOTOR/PLUNGER DRIVER)
PLUNGER
DRIVER
Pin No.
Pin Name
I/O
Description
1
VSS
-
Ground terminal
2
NC
-
Not used
3
DATA
I
Serial data input from the system controller
4
CLOCK
I
Serial data transfer clock signal input from the system controller
5
LCH
I
Latch pulse signal input from the system controller
6
SOL-A
O
Deck-A side trigger plunger drive signal output terminal
7
SOL-B
O
Deck-B side trigger plunger drive signal output terminal
8
MOTOR
O
Capstan/reel motor drive signal output terminal
9, 10
NC
-
Not used
11
MP3-STB
O
Standby signal output to the MP3 decoder
12 to 17
NC
-
Not used
18
SO
O
Serial data output to the loading/table motor driver
19
OE
-
Not used
20
VDD
-
Power supply terminal (+3.3V)
55
CX-JN331/JPK331
SECTION 8
EXPLODED VIEWS
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
• Abbreviation
E51 : Chilean and Peruvian models
MX : Mexican model
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Accessories are given in the last of the
electrical parts list.
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
8-1. CASE SECTION
5
3
#2
#2
4
CD mechanism
deck section-1
3
not supplied
(CDMP3 CONNECT
board)
#2
#2
9
8
2
7
#2
1
#3
#2
not
supplied
6
#3
tape mechanism
deck section
Ref. No.
Part No.
Description
1
2
3
4
5
4-245-158-01
4-252-696-61
3-363-099-32
4-245-183-92
4-244-849-91
EMBLEM
PANEL, TRAY
SCREW (CASE 3 TP2)
CASE (SIDE-L)
CASE (TOP)
6
4-245-184-92 CASE (SIDE-R)
56
back panel section
Remark
Ref. No.
3
Part No.
Description
7
8
9
#2
1-775-251-11
4-951-620-01
1-469-854-11
7-685-647-79
WIRE (FLAT TYPE) (27 CORE)
SCREW (2.6X8), +BVTP
CORE, FERRITE
SCREW +BVTP 3X10 TYPE2 IT-3
#3
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
Remark
CX-JN331/JPK331
8-2. TAPE MECHANISM DECK SECTION
(CWM43FF13: JPK331)/
(CWM43FR34: JN331)
panel board section
53
52
51
Ref. No.
51
52
Part No.
Description
Remark
4-225-252-01 CUSHION (FOOT)
1-796-485-51 DECK, MECHANICAL (CWM43FF13) (JPK331)
Ref. No.
52
53
Part No.
Description
Remark
1-796-486-71 DECK, MECHANICAL (CWM43FR34) (JN331)
4-951-620-01 SCREW (2.6X8), +BVTP
57
CX-JN331/JPK331
8-3. PANEL BOARD SECTION
not supplied
(HEADPHONE board)
(JPK331: E51)
103
103
not supplied
(MIC JACK board)
111
not supplied
109
109
105
104
109
102
109
108
107
106
110
(JPK331: E51)
cassette box section
101
Ref. No.
Part No.
Description
101
102
103
104
105
4-252-707-11
4-252-709-01
3-229-336-11
4-252-718-01
A-1113-356-A
KNOB (VOL), PLATING ROTARY
KNOB (AMS), PLATING ROTARY
SCREW, +BVWH TAPPING
SHEET, FL
PANEL BOARD, COMPLETE (JN331)
105
105
A-1113-384-A PANEL BOARD, COMPLETE (JPK331: E51)
A-1113-402-A PANEL BOARD, COMPLETE (JPK331: MX)
58
Remark
Ref. No.
Part No.
Description
Remark
106
107
108
1-773-288-11 WIRE (FLAT TYPE) (29 CORE)
1-827-145-11 WIRE (FLAT TYPE) (13 CORE)
1-773-048-11 WIRE (FLAT TYPE) (17 CORE)
109
110
111
4-951-620-01 SCREW (2.6X8), +BVTP
4-253-575-01 KNOB (MIC), ROTARY (JPK331: E51)
1-769-842-11 WIRE (FLAT TYPE) (5 CORE) (JPK331: E51)
CX-JN331/JPK331
8-4. CASSETTE BOX SECTION
155
156
157
front panel section
158
154
159
153
157
152
154
151
162
161
Ref. No.
Part No.
Description
151
152
153
154
155
4-252-715-01
4-252-698-01
4-252-695-01
4-238-631-11
4-231-824-01
S-PRING (BOX CASS L), TORSION
WINDOW (L), CASSETTE
BOX (L), CASSETTE
TAPE SPRING
CAM (A), HEART
156
157
4-231-836-01 SPRING (HEART CAM-A)
4-224-104-41 DAMPER
Remark
160
Ref. No.
Part No.
Description
158
159
160
4-231-841-01 SPRING (HEART CAM-B)
4-231-825-01 CAM (B), HEART
4-252-716-01 SPRING (BOX CASS R), TORSION
161
162
162
4-252-694-01 BOX (R), CASSETTE
4-252-699-01 WINDOW (R), CASSETTE (JN331)
4-252-699-11 WINDOW (R), CASSETTE (JPK331)
Remark
59
CX-JN331/JPK331
8-5. FRONT PANEL SECTION
not supplied
not supplied
204
not supplied
203
not supplied
not supplied
202
201
205
not supplied
not supplied
Ref. No.
201
201
201
202
203
60
Part No.
Description
2-594-140-01
2-594-140-11
2-594-140-21
4-252-776-01
4-252-717-01
WINDOW, DISPLAY (JPK331: E51)
WINDOW, DISPLAY (JPK331: MX)
WINDOW, DISPLAY (JN331)
KNOB (BASS), ROTARY
SPRING (BASS), TORSION
Remark
Ref. No.
204
205
205
Part No.
Description
4-218-253-72 SCREW (M2.6), +BTTP
2-594-139-01 PANEL, FRONT (JPK331: E51)
4-252-693-01 PANEL, FRONT (JN331/JPK331: MX)
Remark
CX-JN331/JPK331
8-6. BACK PANEL SECTION
not supplied
not supplied
#2
#2
251
#2
not supplied
(SUB TRANS board)
#2
#2
#3
not supplied
#2
#2
252
chassis section
Ref. No.
251
252
Part No.
Description
1-769-940-11 WIRE (FLAT TYPE) (15 CORE)
1-693-615-11 TUNER (FM/AM)
Remark
Ref. No.
#2
#3
Part No.
Description
Remark
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
61
CX-JN331/JPK331
8-7. CHASSIS SECTION
303
312
304
302
301
311
not supplied
F904
308
307
309
#4
#1
306
F905
310
F906
F907
PT901
307
not supplied
305
not
supplied
not supplied
#3
Ref. No.
Part No.
Description
301
302
* 302
0 303
0 303
4-900-386-01
3-703-244-00
3-703-571-12
1-777-071-83
1-827-226-31
SCREW
BUSHING (2104), CORD (JN331/JPK331: E51)
BUSHING (S) (4516), CORD (JPK331: MX)
CORD, POWER (JN331/JPK331: E51)
CORD, POWER (JPK331: MX)
304
Remark
305
306
306
306
1-569-007-11 ADAPTOR, CONVERSION 2P
(JN331/JPK331: E51)
4-988-533-01 HOLDER, PWB
A-1113-365-A MAIN BOARD, COMPLETE (JPK331: E51)
A-4750-727-A MAIN BOARD, COMPLETE (JPK331: MX)
A-4750-735-A MAIN MOUNTED PC BOARD (JN331)
307
308
309
310
310
3-077-331-01
1-400-285-11
3-905-609-41
A-4750-730-A
A-4750-738-A
62
+BV3 (3-CR)
F-BEAD, E2515MRT
SCREW (TRANSISTOR)
POWER BOARD, COMPLETE (JPK331: E51)
POWER MOUNTED PC BOARD (JN331)
Ref. No.
310
311
Part No.
Description
Remark
312
0 F904
A-4752-992-A POWER BOARD, COMPLETE (JPK331: MX)
A-4750-801-A TRANSFORMER BOARD, COMPLETE
(JN331/JPK331: E51)
A-4752-897-A TRANSFORMER BOARD, COMPLETE
(JPK331: MX)
4-059-585-01 TIE, CABLE
1-533-473-12 FUSE, GLASS TUBE (DIA. 5) (T6.3AL/250V)
0 F905
0 F906
0 F907
0 PT901
0 PT901
1-533-473-12
1-533-470-12
1-533-470-12
1-443-238-12
1-443-283-11
311
#1
#3
#4
FUSE, GLASS TUBE (DIA. 5) (T6.3AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
TRANSFORMER, POWER (JN331/JPK331: E51)
TRANSFORMER, POWER (JPK331: MX)
7-685-649-79 SCREW +BVTP 3X14 TYPE2 IT-3
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
7-685-881-09 SCREW +BVTT 4X8 (S)
CX-JN331/JPK331
8-8. CD MECHANISM DECK SECTION-1
(CDM74KS-F1BD81C)
502
502
505
503
504
502
506
507
501
515
508
514
516
513
M741
515
509
516
514
513
510
512
511
503
CD mechanism deck section -2
Ref. No.
Part No.
Description
501
502
503
504
505
4-243-816-11
4-218-252-61
4-218-253-62
1-687-132-12
4-243-819-01
TRAY
SCREW (+PTPWH M2.6), FLOATING
SCREW (M2.6), +BTTP
SENSOR BOARD
GEAR (GENEVA)
506
507
508
509
4-243-820-01
4-243-823-11
4-243-821-01
1-776-182-11
GEAR (TABLE)
BELT (TABLE)
PULLEY (TABLE)
WIRE (FLAT TYPE) (5 CORE)
Remark
Ref. No.
Part No.
Description
510
1-687-134-12 MOTOR (TB) BOARD
511
512
513
514
515
4-243-815-11
3-321-598-01
4-245-570-01
4-245-571-02
4-985-672-01
516
M741
4-245-572-01 BUSHING (GEAR)
A-1108-965-A MOTOR ASSY, TABLE
Remark
TABLE (LOADING)
SHEET (BA)
GEAR (JOINT)
GEAR (STOPPER)
SCREW (+PTPWH M2.6), FLOATING
63
CX-JN331/JPK331
8-9. CD MECHANISM DECK SECTION-2
(CDM74KS-F1BD81C)
559
562
551
560
551
558
564
554
561
565
S711
563
M751
CD mechanism deck section -3
556
557
553
555
552
554
551
Ref. No.
554
Part No.
Description
551
552
553
554
555
4-985-672-01
4-244-034-11
4-224-613-11
4-218-253-52
1-687-669-12
SCREW (+PTPWH M2.6), FLOATING
BELT (LOADING)
GEAR (SHAFT)
SCREW (M2.6), +BTTP
SW BOARD
556
557
558
559
560
1-687-135-12
4-225-844-01
4-224-611-01
4-224-609-01
3-016-533-11
DRIVER BOARD
GEAR (LOADING A)
GEAR (LOADING B)
GEAR (LOADING C)
WASHER (FR), STOPPER
64
Remark
Ref. No.
Part No.
Description
Remark
561
562
563
564
565
4-244-108-01
4-224-608-01
1-687-133-12
4-224-606-01
4-243-818-01
GEAR, SWING
COLLAR, SWING
MOTOR (LD) BOARD
GEAR (RV)
GEAR (U/D)
M751
S711
A-1108-966-A MOTOR ASSY, LOADING
1-477-680-12 ENCODER, ROTARY
(DISC TRAY ADDRESS DETECT)
CX-JN331/JPK331
8-10. CD MECHANISM DECK SECTION-3
(CDM74KS-F1BD81C)
603
611
605
602
601
612
606
611
base unit section
607
608
611
Ref. No.
601
602
603
605
606
Part No.
Description
X-2025-123-1
1-471-035-11
4-231-189-01
4-243-822-02
X-2055-190-1
CHACKING PULLEY (KH) ASSY
MAGNET ASSY
PULLEY (B), CHUCKING
LEVER (LIFTER)
HOLDER (213) ASSY
Remark
Ref. No.
607
608
611
612
Part No.
Description
4-227-549-11
4-227-045-31
4-985-672-01
4-243-817-22
INSULATOR
SPRING (INSULATOR), COIL
SCREW (+PTPWH M2.6), FLOATING
CHASSIS
Remark
65
CX-JN331/JPK331
8-11. BASE UNIT SECTION
(BU-F1BD81C)
not supplied
M101(spindle)
657
(including M101 (spindle), M102 (sled))
not supplied
M102 (sled)
658
not supplied
S101
651
660
Ref. No.
Part No.
651
0 657
658
A-1091-086-A CD BOARD, COMPLETE
8-820-244-01 OPTICAL PICK-UP KSM-215DCP/C2NP
1-827-992-11 WIRE (FLAT TYPE) (16 CORE)
66
Description
Remark
Ref. No.
660
S101
Part No.
Description
3-087-053-01 +BVTP2.6 (3CR)
1-771-853-11 SWITCH, DETECTION (LIMIT)
Remark
CX-JN331/JPK331
SECTION 9
ELECTRICAL PARTS LIST
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
• Abbreviation
E51 : Chilean and Peruvian models
MX : Mexican model
Ref. No.
Part No.
CD
• 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
Description
Remark
A-1091-086-A CD BOARD, COMPLETE
*******************
< CAPACITOR >
C10
C11
C14
C15
C16
1-165-989-11
1-165-989-11
1-164-360-11
1-164-360-11
1-115-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
10uF
10uF
0.1uF
0.1uF
1uF
10%
10%
C17
C18
C111
C112
C113
1-126-246-11
1-162-964-11
1-162-967-11
1-164-315-11
1-162-967-11
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
220uF
0.001uF
0.0033uF
470PF
0.0033uF
20%
10%
10%
5%
10%
4V
50V
50V
50V
50V
C114
C115
C116
C122
C123
1-164-315-11
1-164-360-11
1-128-995-21
1-107-826-11
1-107-826-11
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
470PF
0.1uF
100uF
0.1uF
0.1uF
5%
50V
16V
10V
16V
16V
C124
C125
C131
C132
C133
1-162-959-11
1-164-360-11
1-162-927-11
1-117-863-11
1-162-970-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
330PF
0.1uF
100PF
0.47uF
0.01uF
5%
10%
10%
50V
16V
50V
6.3V
25V
C134
C141
C142
C143
C151
1-164-360-11
1-107-826-11
1-162-965-11
1-164-360-11
1-128-995-21
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
0.1uF
0.1uF
10%
0.0015uF 10%
0.1uF
100uF
20%
16V
16V
50V
16V
10V
C161
C162
C163
C171
C172
1-164-360-11
1-164-360-11
1-164-360-11
1-162-919-11
1-162-920-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
22PF
27PF
5%
5%
16V
16V
16V
50V
50V
C174
C181
C182
C183
C184
1-164-360-11
1-164-360-11
1-164-360-11
1-124-778-00
1-124-778-00
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
ELECT CHIP
0.1uF
0.1uF
0.1uF
22uF
22uF
20%
20%
16V
16V
16V
6.3V
6.3V
C185
C186
C194
C195
C196
1-164-315-11
1-164-315-11
1-164-360-11
1-164-360-11
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
470PF
470PF
0.1uF
0.1uF
0.1uF
20%
10%
10%
5%
6.3V
6.3V
16V
16V
10V
Ref. No.
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
Part No.
Description
Remark
C201
C203
C209
C210
C211
1-128-995-21
1-128-995-21
1-162-970-11
1-107-826-11
1-164-230-11
ELECT CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100uF
100uF
0.01uF
0.1uF
220PF
20%
20%
10%
10%
5%
10V
10V
25V
16V
50V
C212
C213
C251
C252
C255
1-162-919-11
1-162-919-11
1-162-969-11
1-164-360-11
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
22PF
5%
22PF
5%
0.0068uF 10%
0.1uF
0.1uF
50V
50V
25V
16V
16V
C257
C258
C259
C260
C302
1-164-360-11
1-164-360-11
1-164-360-11
1-128-394-11
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
220uF
0.1uF
16V
16V
16V
10V
16V
C303
C305
C306
C307
C308
1-164-360-11
1-126-246-11
1-164-360-11
1-164-360-11
1-126-208-21
CERAMIC CHIP
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT CHIP
0.1uF
220uF
0.1uF
0.1uF
47uF
C309
C310
C311
C312
C313
1-164-360-11
1-164-360-11
1-164-360-11
1-164-360-11
1-164-360-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C314
C315
C316
C317
C318
1-126-208-21
1-107-826-11
1-162-966-11
1-162-970-11
1-162-970-11
ELECT CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
47uF
0.1uF
0.0022uF
0.01uF
0.01uF
20%
10%
10%
10%
10%
4V
16V
50V
25V
25V
C320
C501
1-162-964-11 CERAMIC CHIP
1-164-360-11 CERAMIC CHIP
0.001uF
0.1uF
10%
50V
16V
20%
20%
20%
16V
4V
16V
16V
4V
16V
16V
16V
16V
16V
< CONNECTOR >
5%
5%
50V
50V
16V
16V
16V
CN101
CN201
1-770-425-11 CONNECTOR, FFC/FPC 16P
1-818-350-11 CONNECTOR (FFC) 27P
< FERRITE BEAD >
FB301
1-500-445-21 FERRITE, EMI (SMD) (2012)
< IC >
IC101
8-752-425-12 IC CXD3059AR
67
CX-JN331/JPK331
CD
Ref. No.
IC251
IC301
IC303
IC501
CDMP3 CONNECT
Part No.
Description
6-705-808-01
6-705-365-01
6-705-807-01
8-759-058-62
IC
IC
IC
IC
DRIVER
Remark
BA5947FM-E2
TC94A34FG-002
BH15FB1WG
TC7S08FU (TE85R)
< TRANSISTOR >
Q10
6-551-120-01 TRANSISTOR
Part No.
Description
Remark
R406
1-216-809-11 METAL CHIP
100
5%
1/10W
R407
R408
R409
R410
R411
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R412
R419
R501
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
100
100
100
5%
5%
5%
1/10W
1/10W
1/10W
2SA2119K
< RESISTOR/FERRITE BEAD >
R10
R11
R12
R13
R111
1-216-791-11
1-216-864-11
1-216-845-11
1-218-446-11
1-216-821-11
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
3.3
0
100K
1
1K
5%
1/10W
5%
5%
5%
1/10W
1/10W
1/10W
R112
R113
R114
R121
R131
1-216-835-11
1-216-821-11
1-216-835-11
1-216-835-11
1-216-857-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
15K
1K
15K
15K
1M
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R132
R133
R141
R142
R143
1-216-833-11
1-216-848-11
1-216-829-11
1-216-821-11
1-216-827-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
180K
4.7K
1K
3.3K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R151
R161
R162
R163
R165
1-216-864-11
1-216-809-11
1-216-841-11
1-216-809-11
1-216-864-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
0
100
47K
100
0
R171
R172
R173
R181
R182
1-216-817-11
1-216-857-11
1-216-295-00
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
470
1M
0
100
100
R191
R201
R203
R204
R205
1-216-864-11
1-500-445-21
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
0
FERRITE, EMI (SMD) (2012)
SHORT CHIP
0
SHORT CHIP
0
SHORT CHIP
0
R251
R252
R253
R301
R302
1-216-833-11
1-216-837-11
1-216-833-11
1-216-845-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
22K
10K
100K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R303
R305
R306
R307
R313
1-216-845-11
1-216-845-11
1-216-864-11
1-216-833-11
1-216-813-11
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
METAL CHIP
100K
100K
0
10K
220
5%
5%
1/10W
1/10W
5%
5%
1/10W
1/10W
R351
R352
R353
R354
R401
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R402
R403
R404
R405
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
68
Ref. No.
< VIBRATOR >
5%
5%
5%
1/10W
1/10W
1/10W
5%
5%
1/10W
1/10W
5%
5%
1/10W
1/10W
X171
1-767-408-21 VIBRATOR, CRYSTAL (16.9344MHz)
************************************************************
CDMP3 CONNECT BOARD
**********************
< CAPACITOR >
C871
C872
C873
C874
C875
1-162-927-11
1-162-970-11
1-162-927-11
1-164-315-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
C876
1-164-156-11 CERAMIC CHIP
100PF
0.01uF
100PF
470PF
0.1uF
5%
10%
5%
5%
0.1uF
50V
25V
50V
50V
25V
25V
< CONNECTOR >
CN871
CN873
* CN874
1-779-295-11 CONNECTOR, FFC (LIF (NON-ZIF)) 27P
1-784-778-11 CONNECTOR, FFC 17P
1-564-725-11 PIN, CONNECTOR (SMALL TYPE) 9P
< JUMPER RESISTOR >
FB871 1-216-864-11 SHORT CHIP
0
FB872 1-216-864-11 SHORT CHIP
0
JR871 1-216-864-11 SHORT CHIP
0
JR872 1-216-864-11 SHORT CHIP
0
************************************************************
1-687-135-12 DRIVER BOARD
*************
< CAPACITOR >
C715
C731
C735
C736
C737
1-126-933-11
1-126-964-11
1-164-159-21
1-164-159-21
1-164-159-21
ELECT
ELECT
CERAMIC
CERAMIC
CERAMIC
100uF
10uF
0.1uF
0.1uF
0.1uF
20%
20%
16V
50V
50V
50V
50V
C741
C751
C752
1-162-306-11 CERAMIC
1-162-306-11 CERAMIC
1-164-159-21 CERAMIC
0.01uF
0.01uF
0.1uF
20%
20%
16V
16V
50V
< CONNECTOR >
CN701
CN702
* CN703
CN704
1-785-338-11
1-784-766-11
1-564-720-11
1-785-328-11
PIN, CONNECTOR (LIGHT ANGLE) 12P
CONNECTOR, FFC 5P
PIN, CONNECTOR (SMALL TYPE) 4P
PIN, CONNECTOR (LIGHT ANGRE) 2P
< DIODE >
D701
8-719-921-42 DIODE MTZJ-5.1A
CX-JN331/JPK331
DRIVER
Ref. No.
D711
Part No.
Description
Remark
8-719-109-69 DIODE RD3.6ESB2
< IC >
IC701
IC712
8-759-598-69 IC BA6956AN
8-759-598-69 IC BA6956AN
Ref. No.
Part No.
HEADPHONE
Description
Remark
C113
C114
C115
1-126-960-11 ELECT
1-126-960-11 ELECT
1-131-679-31 FILM
1uF
1uF
0.01uF
20%
20%
5%
50V
50V
50V
C116
1-164-230-11 CERAMIC CHIP
220PF
5%
C116
1-164-392-11 CERAMIC CHIP
390PF
5%
C117
C118
C119
1-164-230-11 CERAMIC CHIP
1-126-964-11 ELECT
1-131-679-31 FILM
220PF
10uF
0.01uF
5%
20%
5%
50V
(JPK331)
50V
(JN331)
50V
50V
50V
C120
1-164-230-11 CERAMIC CHIP
220PF
5%
C120
1-164-392-11 CERAMIC CHIP
390PF
5%
C121
C122
C123
1-164-230-11 CERAMIC CHIP
1-126-964-11 ELECT
1-126-965-11 ELECT
220PF
10uF
22uF
5%
20%
20%
C124
C125
C126
C127
C128
1-162-953-11
1-162-953-11
1-165-112-11
1-104-665-11
1-104-665-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
100PF
100PF
0.33uF
100uF
100uF
5%
5%
20%
20%
50V
50V
16V
25V
25V
C129
C132
C135
C136
C137
1-126-947-11
1-126-947-11
1-136-165-00
1-136-165-00
1-126-964-11
ELECT
ELECT
FILM
FILM
ELECT
47uF
47uF
0.1uF
0.1uF
10uF
20%
20%
5%
5%
20%
35V
35V
50V
50V
50V
C138
C139
C140
C141
C142
1-126-964-11
1-136-165-00
1-136-165-00
1-126-964-11
1-126-964-11
ELECT
FILM
FILM
ELECT
ELECT
10uF
0.1uF
0.1uF
10uF
10uF
20%
5%
5%
20%
20%
50V
50V
50V
50V
50V
C143
C144
C145
C146
C147
1-126-960-11
1-136-165-00
1-126-964-11
1-136-165-00
1-126-964-11
ELECT
FILM
ELECT
FILM
ELECT
1uF
0.1uF
10uF
0.1uF
10uF
20%
5%
20%
5%
20%
50V
50V
50V
50V
50V
C148
C149
C150
C151
C152
1-131-679-31
1-131-679-31
1-131-679-31
1-131-679-31
1-130-475-00
FILM
FILM
FILM
FILM
MYLAR
0.01uF
0.01uF
0.01uF
0.01uF
0.0022uF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C153
C154
C157
C159
C160
1-130-475-00
1-131-700-31
1-126-960-11
1-126-960-11
1-126-960-11
MYLAR
FILM
ELECT
ELECT
ELECT
0.0022uF
0.47uF
1uF
1uF
1uF
5%
5%
20%
20%
20%
50V
50V
50V
50V
50V
C165
C166
C167
C169
C171
1-126-960-11
1-126-960-11
1-126-960-11
1-126-960-11
1-164-362-11
ELECT
ELECT
ELECT
ELECT
CERAMIC CHIP
1uF
1uF
1uF
1uF
470PF
20%
20%
20%
20%
5%
50V
50V
50V
50V
50V
C172
C175
C176
C177
C178
1-164-362-11
1-109-953-11
1-126-964-11
1-162-945-11
1-126-947-11
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
ELECT
470PF
2.2uF
10uF
22PF
47uF
5%
20%
20%
5%
20%
50V
50V
50V
50V
35V
C179
1-162-949-11 CERAMIC CHIP
47PF
5%
50V
< TRANSISTOR >
Q731
8-729-029-66 TRANSISTOR
DTC114ESA
MAIN
< RESISTOR >
R701
R702
R711
R712
R713
1-249-413-11
1-247-807-31
1-249-417-11
1-249-425-11
1-249-433-11
CARBON
CARBON
CARBON
CARBON
CARBON
470
100
1K
4.7K
22K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R721
R722
R723
R731
R732
1-249-425-11
1-249-425-11
1-249-425-11
1-247-807-31
1-249-429-11
CARBON
CARBON
CARBON
CARBON
CARBON
4.7K
4.7K
4.7K
100
10K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R733
1-249-417-11 CARBON
1K
5%
1/4W
R734
1-249-430-11 CARBON
12K
5%
1/4W
R735
1-247-807-31 CARBON
100
5%
1/4W
R751
1-249-425-11 CARBON
4.7K
5%
1/4W
************************************************************
HEADPHONE BOARD
*****************
< CAPACITOR >
C806
C807
C808
C809
1-162-964-11
1-162-964-11
1-164-156-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001uF
0.001uF
0.1uF
0.1uF
10%
10%
50V
50V
25V
25V
< JACK >
J801
1-785-448-21 JACK (PHONES)
************************************************************
A-1113-365-A MAIN BOARD, COMPLETE (JPK331: E51)
A-4750-727-A MAIN BOARD, COMPLETE (JPK331: MX)
A-4750-735-A MAIN MOUNTED PC BOARD (JN331)
***********************
7-685-872-09 SCREW +BVTT 3X8 (S) (JPK331)
< CAPACITOR >
C101
C102
C103
C104
C105
1-126-960-11
1-126-960-11
1-126-956-11
1-126-956-11
1-164-230-11
ELECT
ELECT
ELECT
ELECT
CERAMIC CHIP
1uF
1uF
0.1uF
0.1uF
220PF
20%
20%
20%
20%
5%
50V
50V
50V
50V
50V
C106
C107
C108
C109
C110
1-131-679-31
1-126-964-11
1-164-230-11
1-131-679-31
1-126-964-11
FILM
ELECT
CERAMIC CHIP
FILM
ELECT
0.01uF
10uF
220PF
0.01uF
10uF
5%
20%
5%
5%
20%
50V
50V
50V
50V
50V
C111
C112
1-126-960-11 ELECT
1-126-960-11 ELECT
1uF
1uF
20%
20%
50V
50V
50V
(JPK331)
50V
(JN331)
50V
50V
50V
69
CX-JN331/JPK331
MAIN
Ref. No.
Part No.
Description
C181
C183
C184
C185
1-162-949-11
1-162-945-11
1-126-947-11
1-126-964-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
47PF
22PF
47uF
10uF
5%
5%
20%
20%
50V
50V
35V
50V
Remark
C186
C187
C188
C189
C190
1-126-947-11
1-162-974-11
1-126-965-11
1-126-965-11
1-162-974-11
ELECT
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
47uF
0.01uF
22uF
22uF
0.01uF
20%
35V
50V
50V
50V
50V
C191
C192
C193
C206
C211
1-126-961-11
1-126-961-11
1-162-966-11
1-162-966-11
1-109-953-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
2.2uF
2.2uF
0.0022uF
0.0022uF
2.2uF
20%
20%
10%
10%
20%
50V
50V
50V
50V
50V
C212
C213
C214
C216
C217
1-126-964-11
1-126-964-11
1-126-926-11
1-164-156-11
1-164-156-11
ELECT
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
10uF
10uF
1000uF
0.1uF
0.1uF
20%
20%
20%
50V
50V
10V
25V
25V
C222
C235
C241
C242
C243
1-164-156-11
1-164-156-11
1-162-964-11
1-130-479-00
1-130-479-00
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
MYLAR
MYLAR
0.1uF
0.1uF
0.001uF 10%
0.0047uF 5%
0.0047uF 5%
20%
20%
25V
25V
50V
50V
50V
(JN331)
C243
1-131-681-31 FILM
0.015uF
5%
C244
C246
1-131-681-31 FILM
1-131-681-31 FILM
0.015uF
0.015uF
5%
5%
C246
1-136-157-00 FILM
0.022uF
5%
C248
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
(JPK331)
50V
50V
(JPK331)
50V
(JN331)
50V
C249
C250
C251
C252
C253
1-126-964-11
1-126-947-11
1-126-947-11
1-126-933-11
1-126-956-11
ELECT
ELECT
ELECT
ELECT
ELECT
10uF
47uF
47uF
100uF
0.1uF
20%
20%
20%
20%
20%
50V
35V
35V
16V
50V
C258
C259
C264
C265
C266
1-126-959-11
1-126-957-11
1-162-971-11
1-162-971-11
1-162-971-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.47uF
0.22uF
0.001uF
0.001uF
0.001uF
20%
20%
10%
10%
10%
50V
50V
50V
50V
50V
C267
C270
C274
C275
C301
1-162-971-11
1-126-964-11
1-162-949-11
1-162-949-11
1-136-165-00
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
FILM
0.001uF
10uF
47PF
47PF
0.1uF
10%
20%
5%
5%
5%
50V
50V
50V
50V
50V
C302
C303
C304
C305
C306
1-136-165-00
1-136-165-00
1-136-165-00
1-136-165-00
1-136-165-00
FILM
FILM
FILM
FILM
FILM
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C308
C309
C310
C311
C312
1-126-965-11
1-126-965-11
1-126-936-11
1-126-964-11
1-126-964-11
ELECT
ELECT
ELECT
ELECT
ELECT
22uF
22uF
3300uF
10uF
10uF
20%
20%
20%
20%
20%
50V
50V
16V
50V
50V
70
Ref. No.
Part No.
Description
C313
C315
C316
C318
C321
1-126-943-11
1-126-933-11
1-126-943-11
1-126-933-11
1-126-961-11
ELECT
ELECT
ELECT
ELECT
ELECT
2200uF
100uF
2200uF
100uF
2.2uF
20%
20%
20%
20%
20%
25V
16V
25V
16V
50V
Remark
C342
C351
C352
C353
C354
1-164-156-11
1-164-357-11
1-126-965-11
1-126-961-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
0.1uF
0.001uF
22uF
2.2uF
0.1uF
5%
20%
20%
25V
50V
50V
50V
25V
C371
C372
C373
C374
C375
1-164-362-11
1-162-953-11
1-162-953-11
1-126-947-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
470PF
100PF
100PF
47uF
0.1uF
5%
5%
5%
20%
50V
50V
50V
35V
25V
C376
1-126-961-11 ELECT
2.2uF
20%
50V
< CONNECTOR >
CN101
* CN103
* CN112
CN302
CN307
1-568-830-11
1-564-710-11
1-564-705-11
1-568-844-11
1-778-982-21
CONNECTOR, FFC 11P
PIN, CONNECTOR (SMALL TYPE) 8P
PIN, CONNECTOR (SMALL TYPE) 3P
CONNECTOR, FFC 29P
CONNECTOR, BOARD TO BOARD 13P
CN309
* CN324
1-564-707-11 PIN, CONNECTOR (SMALL TYPE) 5P
1-564-706-11 PIN, CONNECTOR (SMALL TYPE) 4P
(JPK331: E51)
< DIODE >
D201
D211
D212
D213
D214
8-719-988-61
8-719-988-61
8-719-988-61
8-719-988-61
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
D215
D301
D302
D303
D304
8-719-988-61
6-500-522-21
6-500-522-21
6-500-522-21
6-500-522-21
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
D305
D306
D307
D308
D309
6-500-522-21
6-500-522-21
6-500-522-21
6-500-522-21
6-500-522-21
DIODE
DIODE
DIODE
DIODE
DIODE
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
D310
D311
D312
D313
D316
6-500-522-21
6-500-522-21
6-500-522-21
8-719-085-36
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
11EQS04-TB5
1SS355TE-17
D321
D322
D324
D325
D326
8-719-988-61
8-719-988-61
6-500-522-21
6-500-522-21
6-500-522-21
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
< EARTH TERMINAL >
EP101
EP301
1-537-771-21 TERMINAL BOARD, GROUND
1-537-771-21 TERMINAL BOARD, GROUND
CX-JN331/JPK331
MAIN
Ref. No.
Part No.
Description
Remark
< FERRITE BEAD >
FB201
FB202
FB203
FB204
FB205
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
< IC >
IC101
IC102
IC201
IC301
IC302
6-705-852-01
8-759-710-97
8-759-508-69
6-702-771-01
6-702-771-01
IC
IC
IC
IC
IC
BD3401KS2
NJM4565M-D
BA3126N
TA78033LS
TA78033LS
IC303
IC304
IC371
8-759-701-59 IC NJM78M09FA
8-759-701-59 IC NJM78M09FA
6-704-046-01 IC BU2099FV
Ref. No.
Part No.
Description
Remark
R103
R104
R105
1-216-851-11 METAL CHIP
1-216-835-11 METAL CHIP
1-216-816-11 METAL CHIP
330K
15K
390
5%
5%
5%
1/10W
1/10W
1/10W
R106
R107
R108
R109
R110
1-216-851-11
1-216-835-11
1-216-816-11
1-216-853-11
1-216-851-11
330K
15K
390
470K
330K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R111
1-216-843-11 METAL CHIP
68K
5%
R111
1-216-846-11 METAL CHIP
120K
5%
R112
R113
R114
1-216-853-11 METAL CHIP
1-216-851-11 METAL CHIP
1-216-843-11 METAL CHIP
470K
330K
68K
5%
5%
5%
1/10W
(JN331)
1/10W
(JPK331)
1/10W
1/10W
1/10W
(JN331)
R114
1-216-846-11 METAL CHIP
120K
5%
R115
R116
R117
R119
1-216-857-11
1-216-809-11
1-216-809-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1M
100
100
47K
5%
5%
5%
5%
1/10W
(JPK331)
1/10W
1/10W
1/10W
1/10W
R120
R121
R122
R127
R128
1-216-857-11
1-216-841-11
1-216-849-11
1-216-829-11
1-216-835-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1M
47K
220K
4.7K
15K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R129
R130
R131
R132
R133
1-216-841-11
1-216-849-11
1-216-835-11
1-216-829-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
220K
15K
4.7K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R134
R135
R136
R137
R138
1-216-829-11
1-216-829-11
1-216-829-11
1-216-833-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
4.7K
4.7K
10K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R139
R140
1-216-864-11 SHORT CHIP
1-216-821-11 METAL CHIP
R143
R144
R145
1-216-821-11 METAL CHIP
1-216-821-11 METAL CHIP
1-216-845-11 METAL CHIP
0 (JN331/JPK331: MX)
1K
5%
1/10W
(JPK331: E51)
1K
5%
1/10W
1K
5%
1/10W
100K
5%
1/10W
R146
R151
R152
R153
R154
1-216-845-11
1-216-829-11
1-216-833-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
4.7K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R155
R156
R157
R158
R159
1-216-829-11
1-216-853-11
1-216-841-11
1-216-825-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
470K
47K
2.2K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R160
R161
R162
R163
R164
1-216-821-11
1-216-833-11
1-216-825-11
1-216-833-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
1K
10K
2.2K
10K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
< JACK >
JK101
1-793-987-11 JACK, PIN 2P (VIDEO/MD IN)
< COIL >
L101
L101
1-424-849-11 COIL, OSCILLATION (BIAS) (JPK331)
1-437-220-11 TRANSFORMER, BIAS OSCILLATION (JN331)
< TRANSISTOR >
Q101
Q102
Q103
Q104
Q105
8-729-120-28
6-550-580-01
6-550-889-01
6-550-889-01
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1623-L5L6
2SA1235TP-1F
2SC5938-T112-1B
2SC5938-T112-1B
2SC1623-L5L6
Q106
Q107
Q304
Q305
Q306
8-729-120-28
8-729-120-28
8-729-120-28
6-550-580-01
6-550-889-01
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC1623-L5L6
2SC1623-L5L6
2SC1623-L5L6
2SA1235TP-1F
2SC5938-T112-1B
Q307
Q308
Q309
Q312
Q313
6-550-889-01
6-550-580-01
8-729-120-28
8-729-037-13
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SC5938-T112-1B
2SA1235TP-1F
2SC1623-L5L6
KTA1271Y
2SC1623-L5L6
Q314
Q315
Q321
Q322
Q323
6-550-580-01
8-729-120-28
8-729-142-46
6-550-580-01
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
2SA1235TP-1F
2SC1623-L5L6
2SC2001-LK
2SA1235TP-1F
2SC1623-L5L6
Q324
Q327
Q351
Q352
Q361
8-729-037-13
8-729-120-28
8-729-120-28
8-729-120-28
6-550-580-01
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
KTA1271Y
2SC1623-L5L6
2SC1623-L5L6
2SC1623-L5L6
2SA1235TP-1F
Q362
Q372
8-729-120-28 TRANSISTOR
8-729-120-28 TRANSISTOR
2SC1623-L5L6
2SC1623-L5L6
(JPK331: E51)
< RESISTOR >
R101
R102
1-216-833-11 METAL CHIP
1-216-833-11 METAL CHIP
10K
10K
5%
5%
1/10W
1/10W
71
CX-JN331/JPK331
MAIN
Ref. No.
Part No.
Description
R165
R166
R167
R168
R169
1-216-833-11
1-216-833-11
1-216-837-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
22K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
Remark
R170
R171
R172
R173
R174
1-216-833-11
1-216-837-11
1-216-809-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
22K
100
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R175
R176
R177
R194
1-216-833-11
1-216-849-11
1-216-849-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
220K
220K
4.7K
5%
5%
5%
5%
R194
1-218-867-11 METAL CHIP
6.8K
0.5%
1/10W
1/10W
1/10W
1/10W
(JN331)
1/10W
(JPK331)
R195
1-216-829-11 METAL CHIP
4.7K
5%
R195
1-218-867-11 METAL CHIP
6.8K
0.5%
R197
R198
R201
1-216-825-11 METAL CHIP
1-216-825-11 METAL CHIP
1-216-829-11 METAL CHIP
2.2K
2.2K
4.7K
R202
R203
R204
R205
R206
1-216-833-11
1-216-833-11
1-216-833-11
1-216-829-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
R207
R208
R209
R210
R211
1-216-825-11
1-216-821-11
1-216-833-11
1-216-825-11
1-216-821-11
R212
R213
R214
R216
R217
Part No.
Description
R245
R246
R247
R248
R249
1-216-829-11
1-216-809-11
1-216-833-11
1-216-833-11
1-216-841-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
100
10K
10K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R250
R251
R252
1-216-833-11 METAL CHIP
1-216-833-11 METAL CHIP
1-216-807-11 METAL CHIP
10K
10K
68
5%
5%
5%
1/10W
1/10W
1/10W
(JN331)
R252
R253
1-216-864-11 SHORT CHIP
1-216-809-11 METAL CHIP
0 (JPK331)
100
5%
1/10W
R254
R262
R263
R264
R265
1-216-809-11
1-216-827-11
1-216-857-11
1-216-821-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
3.3K
1M
1K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R266
R272
R273
R274
R275
1-216-845-11
1-216-853-11
1-216-864-11
1-216-864-11
1-216-864-11
METAL CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
100K
470K
0
0
0
5%
5%
1/10W
1/10W
5%
5%
5%
1/10W
(JN331)
1/10W
(JPK331)
1/10W
1/10W
1/10W
R280
1-216-797-11 METAL CHIP
10
5%
10K
10K
10K
4.7K
47K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R281
R282
R283
R284
1-216-825-11
1-216-825-11
1-216-825-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
2.2K
2.2K
2.2K
1/10W
(JPK331: E51)
5%
1/10W
5%
1/10W
5%
1/10W
5%
1/10W
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
1K
10K
2.2K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R306
R307
R308
R310
R311
1-216-833-11
1-216-833-11
1-216-825-11
1-216-833-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
2.2K
10K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
1-216-833-11
1-216-821-11
1-216-821-11
1-216-806-11
1-216-806-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
1K
1K
56
56
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R312
R313
R321
R322
R323
1-216-837-11
1-216-829-11
1-216-829-11
1-216-837-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
4.7K
4.7K
22K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
0 R218
0 R219
R220
R221
R222
1-215-891-11
1-215-891-11
1-216-837-11
1-216-837-11
1-216-830-11
METAL OXIDE
METAL OXIDE
METAL CHIP
METAL CHIP
METAL CHIP
680
680
22K
22K
5.6K
5%
5%
5%
5%
5%
2W F
2W F
1/10W
1/10W
1/10W
R324
R325
R341
R342
R343
1-216-833-11
1-216-829-11
1-216-833-11
1-216-821-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
4.7K
10K
1K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R223
R231
R232
R241
R242
1-216-864-11
1-216-825-11
1-216-833-11
1-216-801-11
1-216-837-11
SHORT CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
0
2.2K
10K
22
22K
R344
R345
R346
R347
R348
1-216-837-11
1-216-833-11
1-216-821-11
1-216-837-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
10K
1K
22K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R351
R352
R353
R354
R356
1-216-835-11
1-216-845-11
1-216-841-11
1-216-829-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
15K
100K
47K
4.7K
470
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R357
R358
R361
R362
R363
1-216-825-11
1-216-809-11
1-216-833-11
1-216-825-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
2.2K
100
10K
2.2K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
5%
5%
5%
5%
R242
1-216-838-11 METAL CHIP
27K
5%
R243
1-216-832-11 METAL CHIP
8.2K
5%
R243
1-216-833-11 METAL CHIP
10K
5%
R244
1-216-832-11 METAL CHIP
8.2K
5%
R244
1-216-833-11 METAL CHIP
10K
5%
72
1/10W
1/10W
1/10W
1/10W
(JN331)
1/10W
(JPK331)
1/10W
(JPK331)
1/10W
(JN331)
1/10W
(JPK331)
1/10W
(JN331)
Ref. No.
Remark
CX-JN331/JPK331
MAIN
Ref. No.
Part No.
Description
R364
R371
R372
R373
R374
1-216-829-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
100
100
100
10K
5%
5%
5%
5%
5%
Remark
1/10W
1/10W
1/10W
1/10W
1/10W
R375
R376
R377
R378
R379
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R380
R381
R382
R383
R384
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
10K
10K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R385
R386
R387
R388
R389
1-216-829-11
1-216-837-11
1-216-829-11
1-216-837-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
22K
4.7K
22K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R390
R391
R392
R393
R394
1-216-837-11
1-216-833-11
1-216-821-11
1-216-833-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
10K
1K
10K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R395
R398
1-216-837-11 METAL CHIP
1-216-829-11 METAL CHIP
22K
4.7K
5%
5%
MIC JACK
Ref. No.
MOTOR (LD)
Part No.
MOTOR (TB)
Description
PANEL
Remark
A-1113-356-A PANEL BOARD, COMPLETE (JN331)
A-1113-384-A PANEL BOARD, COMPLETE (JPK331: E51)
A-1113-402-A PANEL BOARD, COMPLETE (JPK331: MX)
**********************
< CAPACITOR >
1/10W
1/10W
(JPK331: E51)
R399
1-216-833-11 METAL CHIP
10K
5%
1/10W
(JPK331: E51)
************************************************************
MIC JACK BOARD (JPK331: E51)
***************
< CAPACITOR >
C805
1-165-112-11 CERAMIC CHIP
0.33uF
1-162-919-11
1-162-919-11
1-162-919-11
1-164-156-11
1-126-963-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
22PF
22PF
22PF
0.1uF
4.7uF
5%
5%
5%
C606
C607
C608
C609
C610
1-115-156-11
1-162-964-11
1-162-970-11
1-115-156-11
1-126-916-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
1uF
0.001uF
0.01uF
1uF
1000uF
C611
C612
C613
C614
C615
1-164-156-11
1-126-964-11
1-164-156-11
1-164-156-11
1-126-961-11
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
0.1uF
10uF
0.1uF
0.1uF
2.2uF
C617
C618
C619
C620
C621
1-162-964-11
1-162-964-11
1-126-947-11
1-126-947-11
1-162-995-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
0.001uF
0.001uF
47uF
47uF
0.022uF
10%
10%
20%
20%
50V
50V
35V
35V
50V
C622
C623
C624
C625
C626
1-126-963-11
1-126-963-11
1-162-918-11
1-162-919-11
1-164-156-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
4.7uF
4.7uF
18PF
22PF
0.1uF
20%
20%
5%
5%
50V
50V
50V
50V
25V
C628
C629
C630
C631
C632
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
100PF
100PF
100PF
100PF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C633
C634
C635
C636
C637
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
1-162-927-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
100PF
100PF
100PF
100PF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
C638
C639
C640
C641
C642
1-162-927-11
1-162-927-11
1-162-927-11
1-164-156-11
1-164-156-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
100PF
100PF
100PF
0.1uF
0.1uF
5%
5%
5%
50V
50V
50V
25V
25V
C643
C644
C646
C648
C649
1-164-156-11
1-126-964-11
1-104-662-91
1-104-662-91
1-164-156-11
CERAMIC CHIP
ELECT
ELECT
ELECT
CERAMIC CHIP
0.1uF
10uF
22uF
22uF
0.1uF
C650
C651
C653
C656
C811
1-162-964-11
1-162-964-11
1-162-959-11
1-162-927-11
1-131-681-31
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
FILM
0.001uF
0.001uF
330PF
100PF
0.015uF
20%
10%
10%
20%
20%
20%
50V
50V
50V
25V
50V
10V
50V
25V
10V
6.3V
25V
50V
25V
25V
50V
16V
< CONNECTOR >
CN802
C601
C602
C603
C604
C605
1-784-766-11 CONNECTOR, FFC 5P
< JACK >
J802
1-770-226-11 JACK (LARGE TYPE) (MIC)
************************************************************
1-687-133-12 MOTOR (LD) BOARD
*****************
************************************************************
1-687-134-12 MOTOR (TB) BOARD
*****************
< CONNECTOR >
CN742 1-784-727-11 CONNECTOR, FFC 5P
************************************************************
20%
20%
20%
25V
50V
25V
25V
25V
10%
50V
10%
50V
5%
50V
5%
50V
5%
50V
(JPK331: E51)
73
CX-JN331/JPK331
PANEL
Ref. No.
Part No.
Description
Remark
C812
1-124-463-00 ELECT
0.1uF
C813
1-124-261-00 ELECT
10uF
C814
1-124-261-00 ELECT
10uF
C815
1-124-257-00 ELECT
2.2uF
C816
1-124-257-00 ELECT
2.2uF
C817
1-124-584-00 ELECT
100uF
C818
1-124-584-00 ELECT
100uF
C819
1-162-927-11 CERAMIC CHIP
100PF
C820
1-162-923-11 CERAMIC CHIP
47PF
C821
1-164-156-11 CERAMIC CHIP
0.1uF
C822
1-164-315-11 CERAMIC CHIP
470PF
C823
1-115-416-11 CERAMIC CHIP
0.001uF
C824
1-115-416-11 CERAMIC CHIP
0.001uF
C825
1-164-816-11 CERAMIC CHIP
220PF
C829
1-124-261-00 ELECT
10uF
C830
1-124-261-00 ELECT
10uF
C862
1-164-245-11 CERAMIC CHIP
0.015uF
20%
50V
(JPK331: E51)
20%
50V
(JPK331: E51)
20%
50V
(JPK331: E51)
20%
50V
(JPK331: E51)
20%
50V
(JPK331: E51)
Ref. No.
5%
50V
(JPK331: E51)
5%
25V
(JPK331: E51)
5%
25V
(JPK331: E51)
2%
50V
(JPK331: E51)
20%
50V
(JPK331: E51)
20%
50V
(JPK331: E51)
10%
25V
(JPK331: E51)
< CONNECTOR >
CN601
CN602
CN603
CN801
1-568-844-11
1-784-735-11
1-784-778-11
1-784-766-11
CONNECTOR, FFC 29P
CONNECTOR, FFC 13P
CONNECTOR, FFC 17P
CONNECTOR, FFC 5P (JPK331: E51)
Description
Remark
8-719-988-61 DIODE 1SS355TE-17 (JPK331: MX)
D628
D630
D631
D632
D633
8-719-988-61
8-719-988-61
8-719-978-33
8-719-083-57
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
DTZ-TT11-6.8B
UDZSTE-173.6B
1SS355TE-17
< JUMPER RESISTOR >
FB601
20%
10V
(JPK331: E51)
20%
10V
(JPK331: E51)
5%
50V
(JPK331: E51)
5%
50V
(JPK331: E51)
25V
(JPK331: E51)
Part No.
D627
1-216-864-11 SHORT CHIP
0
< FLUORESCENT INDICATOR >
FL601
1-518-977-11 INDICATOR TUBE, FLUORESCENT
< IC >
IC601
IC602
IC603
IC604
IC610
6-805-469-01
6-704-046-01
6-704-045-01
8-759-533-04
6-600-174-01
IC
IC
IC
IC
IC
LC876A96A-55D8-E
BU2099FV
MM1574ANLE
M62703ML-E1
RPM7240-H4
IC801
8-759-710-97 IC NJM4565M-D (JPK331: E51)
< JUMPER RESISTOR >
JR601
JR602
JR603
JR607
JR608
1-216-296-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR609
JR610
JR611
JR612
JR614
1-216-864-11
1-216-296-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR615
JR617
JR621
JR622
JR624
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0
JR626
JR627
JR628
JR629
JR801
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-296-11
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
0
0
0
0
0 (JPK331: E51)
JR803
1-216-296-11 SHORT CHIP
0 (JPK331: E51)
< DIODE >
D603
D604
D605
* D606
D607
8-719-988-61
8-719-988-61
8-719-988-61
6-500-486-01
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
1SS355TE-17
PTZ-TE25-11B
1SS355TE-17
D608
D609
D610
D611
D613
8-719-988-61
8-719-988-61
8-719-056-78
8-719-988-61
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
UDZ-TE-17-4.3B
1SS355TE-17
1SS355TE-17
D614
D615
D616
D620
D621
8-719-988-61
8-719-988-61
8-719-988-61
8-719-988-61
8-719-988-61
DIODE
DIODE
DIODE
DIODE
DIODE
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17 (JPK331)
1SS355TE-17 (JPK331)
D623
D624
D625
D626
8-719-988-61
8-719-988-61
8-719-988-61
8-719-988-61
DIODE
DIODE
DIODE
DIODE
1SS355TE-17 (JPK331)
1SS355TE-17 (JN331)
1SS355TE-17 (JN331)
1SS355TE-17 (JPK331: MX)
74
< LED >
LED601 8-719-063-93 LED SLR325VC-N-T32 (I/1)
LED602 6-500-810-01 LED SELU5923C-STP15 (i-BASS)
< TRANSISTOR >
Q601
Q602
Q603
Q604
Q605
8-729-040-76
8-729-037-13
8-729-037-13
8-729-119-76
8-729-120-28
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q609
Q616
8-729-027-55 TRANSISTOR
8-729-027-55 TRANSISTOR
KTA1273-Y-AT
KTA1271Y
KTA1271Y
2SA1175-HFE
2SC1623-L5L6
DTC143EKA-T146
DTC143EKA-T146
CX-JN331/JPK331
PANEL
Ref. No.
Q801
Part No.
Description
8-729-120-28 TRANSISTOR
Remark
2SC1623-L5L6
(JPK331: E51)
Q802
8-729-120-28 TRANSISTOR
2SC1623-L5L6
Ref. No.
Part No.
Description
Remark
R656
R657
R658
1-216-823-11 METAL CHIP
1-216-823-11 METAL CHIP
1-216-825-11 METAL CHIP
1.5K
1.5K
2.2K
5%
5%
5%
1/10W
1/10W
1/10W
R659
R660
R661
R662
R664
1-216-827-11
1-216-829-11
1-218-867-11
1-216-833-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
3.3K
4.7K
6.8K
10K
470
5%
5%
0.5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R665
R666
R667
R668
R669
1-216-819-11
1-216-821-11
1-216-823-11
1-216-823-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
680
1K
1.5K
1.5K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R670
R671
R672
R673
R674
1-216-827-11
1-216-829-11
1-218-867-11
1-216-833-11
1-216-835-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
3.3K
4.7K
6.8K
10K
15K
5%
5%
0.5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R675
R676
R677
R678
R679
1-216-835-11
1-216-835-11
1-216-864-11
1-216-845-11
1-216-162-00
METAL CHIP
METAL CHIP
SHORT CHIP
METAL CHIP
RES-CHIP
15K
15K
0
100K
33
5%
5%
1/10W
1/10W
5%
5%
1/10W
1/8W
R680
R681
R682
R683
R684
1-216-838-11
1-216-849-11
1-216-833-11
1-216-849-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
27K
220K
10K
220K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R685
R686
R687
R688
R689
1-216-841-11
1-216-841-11
1-216-833-11
1-216-817-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
47K
47K
10K
470
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R690
R691
R692
R693
R694
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R695
R696
R697
R701
R702
1-216-809-11
1-216-809-11
1-216-809-11
1-216-833-11
1-216-797-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
10K
10
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R703
R704
R705
R706
R707
1-216-833-11
1-216-797-11
1-216-809-11
1-216-809-11
1-216-182-00
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP
10K
10
100
100
220
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/8W
R708
R710
R711
R712
R713
1-216-182-00
1-216-833-11
1-216-833-11
1-216-797-11
1-216-797-11
RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
220
10K
10K
10
10
5%
5%
5%
5%
5%
1/8W
1/10W
1/10W
1/10W
1/10W
R714
R715
R716
R717
R718
1-216-809-11
1-216-805-11
1-216-837-11
1-216-827-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
47
22K
3.3K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
(JPK331: E51)
< RESISTOR >
R601
R602
R603
R604
R605
1-216-829-11
1-216-829-11
1-216-829-11
1-216-841-11
1-216-829-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
4.7K
4.7K
47K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R606
R607
R608
R609
R610
1-216-829-11
1-216-841-11
1-216-829-11
1-216-837-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7K
47K
4.7K
22K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R611
R612
R613
R614
R615
1-216-837-11
1-216-833-11
1-216-837-11
1-216-837-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
22K
10K
22K
22K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R616
R617
R618
R619
R620
1-216-833-11
1-216-837-11
1-216-833-11
1-216-837-11
1-216-837-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
10K
22K
10K
22K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R621
R622
R623
R624
R625
1-216-833-11
1-216-049-11
1-216-833-11
1-216-049-11
1-216-833-11
METAL CHIP
RES-CHIP
METAL CHIP
RES-CHIP
METAL CHIP
10K
1K
10K
1K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R626
R627
R628
R629
R632
1-216-049-11
1-216-833-11
1-216-833-11
1-216-150-11
1-216-809-11
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP
METAL CHIP
1K
10K
10K
10
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/8W
1/10W
R633
R634
R635
R636
R637
1-216-809-11
1-216-809-11
1-216-809-11
1-216-833-11
1-216-833-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R638
R639
R640
R641
R642
1-216-809-11
1-216-829-11
1-216-834-11
1-216-849-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
4.7K
12K
220K
470
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R643
R644
R645
R646
R647
1-216-819-11
1-216-821-11
1-216-823-11
1-216-823-11
1-216-825-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
680
1K
1.5K
1.5K
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R648
R649
R650
R651
R653
1-216-827-11
1-216-829-11
1-218-867-11
1-216-833-11
1-216-817-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
3.3K
4.7K
6.8K
10K
470
5%
5%
0.5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R654
R655
1-216-819-11 METAL CHIP
1-216-821-11 METAL CHIP
680
1K
5%
5%
1/10W
1/10W
75
CX-JN331/JPK331
PANEL
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R780
R781
R782
1-216-817-11 METAL CHIP
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
470
100
100
5%
5%
5%
1/10W
1/10W
1/10W
R783
R784
R785
R786
R787
1-216-809-11
1-216-809-11
1-216-809-11
1-216-833-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
10K
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R788
R790
R791
R792
R793
1-216-809-11
1-216-821-11
1-216-809-11
1-216-809-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
1K
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R794
R795
R796
R797
R798
1-216-809-11
1-216-809-11
1-216-809-11
1-216-821-11
1-216-821-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
1K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R799
R801
1-216-821-11 METAL CHIP
1-216-821-11 METAL CHIP
1K
1K
5%
5%
R807
1-216-833-11 METAL CHIP
10K
R808
1-216-845-11 METAL CHIP
100K
R809
1-216-821-11 METAL CHIP
1K
R810
1-216-837-11 METAL CHIP
22K
R811
1-216-809-11 METAL CHIP
100
R812
1-216-845-11 METAL CHIP
100K
R813
1-216-809-11 METAL CHIP
100
R814
1-216-849-11 METAL CHIP
220K
R719
R723
R725
R726
R727
1-216-827-11
1-216-809-11
1-216-809-11
1-216-833-11
1-220-397-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
3.3K
100
100
10K
4.7M
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R728
R729
R730
R731
R732
1-220-397-11
1-216-809-11
1-216-809-11
1-216-809-11
1-216-853-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
4.7M
100
100
100
470K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R733
R734
R735
R736
R737
1-216-809-11
1-216-821-11
1-216-821-11
1-216-821-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
1K
1K
1K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R738
R739
R740
R741
R742
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R743
R744
R745
R746
R747
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R748
R749
R750
R751
R752
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R753
R754
R755
R756
R757
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R758
R759
R760
R761
R762
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R815
1-216-833-11 METAL CHIP
10K
R816
1-216-833-11 METAL CHIP
10K
R817
1-216-821-11 METAL CHIP
1K
R763
R764
R765
R766
R767
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
1-216-845-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
100K
100K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R818
1-216-834-11 METAL CHIP
12K
R821
1-216-833-11 METAL CHIP
10K
R830
1-216-845-11 METAL CHIP
100K
R768
R769
R770
R771
R772
1-216-845-11
1-216-845-11
1-216-845-11
1-216-841-11
1-216-813-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100K
100K
100K
47K
220
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R831
1-216-845-11 METAL CHIP
100K
R854
R863
R864
1-216-813-11 METAL CHIP
1-216-162-00 RES-CHIP
1-216-162-00 RES-CHIP
220
33
33
R773
R774
R775
R776
R777
1-216-809-11
1-216-809-11
1-216-809-11
1-216-817-11
1-216-809-11
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
100
100
100
470
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R778
R779
1-216-809-11 METAL CHIP
1-216-809-11 METAL CHIP
100
100
5%
5%
1/10W
1/10W
76
1/10W
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
(JPK331: E51)
5%
1/10W
5%
1/8W
5%
1/8W
< SWITCH >
S601
S602
S603
S604
S605
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (I/1)
SWITCH, KEYBOARD (DISPLAY)
SWITCH, KEYBOARD (ENTER)
SWITCH, KEYBOARD (DISC 1)
SWITCH, KEYBOARD (DISC 2)
CX-JN331/JPK331
PANEL
Ref. No.
Part No.
Description
Remark
S606
S607
S608
S609
S610
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (DISC 3)
SWITCH, KEYBOARD (DISC SKIP, EX-CHANGE)
SWITCH, KEYBOARD (Z)
SWITCH, KEYBOARD (SURROUND)
SWITCH, KEYBOARD
(PLAY MODE/TUNING MODE)
S621
S622
S623
S624
S625
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (CD)
SWITCH, KEYBOARD (TUNER/BAND)
SWITCH, KEYBOARD (TAPE A/B)
SWITCH, KEYBOARD (VIDEO (MD))
SWITCH, KEYBOARD (P FILE)
S626
S627
S628
S629
S630
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (TREBLE −)
SWITCH, KEYBOARD (TREBLE +)
SWITCH, KEYBOARD (MIDDLE −)
SWITCH, KEYBOARD (MIDDLE +)
SWITCH, KEYBOARD (BASS -)
S641
S642
S643
S643
S644
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (M ALBUM +)
SWITCH, KEYBOARD (X)
SWITCH, KEYBOARD (gG) (JN331)
SWITCH, KEYBOARD (H) (JPK331)
SWITCH, KEYBOARD (x)
S645
S646
S647
S648
S649
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
1-762-875-21
SWITCH, KEYBOARD (m ALBUM -)
SWITCH, KEYBOARD (REC/PAUSE/START)
SWITCH, KEYBOARD (CD SYNC)
SWITCH, KEYBOARD (i-BASS)
SWITCH, KEYBOARD (PRESET EQ)
S650
S660
S661
1-762-875-21 SWITCH, KEYBOARD (BASS +)
1-786-417-11 SW, RTRY RE012307PVB30F (VOLUME)
1-786-418-11 SWITCH, ROTARY (ENCODER) (AMS/TUNING)
Ref. No.
Part No.
Description
C441
C442
C443
C444
C445
1-126-964-11
1-126-964-11
1-162-294-31
1-162-294-31
1-162-282-31
ELECT
ELECT
CERAMIC
CERAMIC
CERAMIC
10uF
10uF
0.001uF
0.001uF
100PF
20%
20%
10%
10%
10%
50V
50V
50V
50V
50V
C446
C447
C448
C451
C452
1-162-282-31
1-126-965-11
1-126-965-11
1-136-497-81
1-136-497-81
CERAMIC
ELECT
ELECT
FILM
FILM
100PF
22uF
22uF
0.1uF
0.1uF
10%
20%
20%
5%
5%
50V
50V
50V
50V
50V
C453
C454
C481
C486
C487
1-136-497-81
1-136-497-81
1-104-665-11
1-126-961-11
1-126-963-11
FILM
FILM
ELECT
ELECT
ELECT
0.1uF
0.1uF
100uF
2.2uF
4.7uF
5%
5%
20%
20%
20%
50V
50V
25V
50V
50V
C488
C489
C492
1-126-965-11 ELECT
1-128-563-11 ELECT
1-162-306-11 CERAMIC
22uF
100uF
0.01uF
20%
20%
20%
50V
100V
16V
< VARIABLE RESISTOR >
1-227-656-11 RES, VAR
Remark
< CONNECTOR >
CN441
VR801
POWER
1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
< DIODE >
D401
D441
D442
D443
D481
6-500-360-01
8-719-991-33
8-719-991-33
8-719-991-33
8-719-991-33
D482
D483
8-719-991-33 DIODE 1SS133T-77
8-719-991-33 DIODE 1SS133T-77
50K (ROTATIONAL TYPE)
(MIC LEVEL) (JPK331: E51)
1-537-771-21 TERMINAL BOARD, GROUND
1-537-771-21 TERMINAL BOARD, GROUND
1-537-771-21 TERMINAL BOARD, GROUND
X601
1-760-252-12 VIBRATOR, CRYSTAL (32.768kHz)
X602
1-795-004-21 VIBRATOR, CERAMIC (10MHz)
************************************************************
< IC >
IC441
A-4750-730-A POWER BOARD, COMPLETE (JPK331: E51)
A-4750-738-A POWER MOUNTED PC BOARD (JN331)
A-4752-992-A POWER BOARD, COMPLETE (JPK331: MX)
***********************
D10XB20
1SS133T-77
1SS133T-77
1SS133T-77
1SS133T-77
< EARTH TERMINAL >
EP401
EP402
EP491
< VIBRATOR >
DIODE
DIODE
DIODE
DIODE
DIODE
6-705-845-01 IC STK403-090
< JACK >
JK441
1-694-884-11 TERMINAL BOARD (4P)
(SPEAKER IMPEDANCE USE 6-16Ω)
< CAPACITOR >
< COIL >
C402
C403
C404
C405
1-162-306-11
1-137-749-11
1-137-749-11
1-135-832-11
CERAMIC
MYLAR
MYLAR
ELECT
C405
1-137-839-11 ELECT
0.01uF
0.1uF
0.1uF
2200uF
20%
20%
2200uF
20%
C406
1-135-832-11 ELECT
2200uF
20%
C406
1-137-839-11 ELECT
2200uF
20%
C407
C408
C411
1-162-306-11 CERAMIC
1-162-306-11 CERAMIC
1-162-306-11 CERAMIC
0.01uF
0.01uF
0.01uF
20%
20%
20%
16V
100V
100V
50V
(JN331)
50V
(JPK331)
50V
(JN331)
50V
(JPK331)
16V
16V
16V
L441
L442
1-422-009-13 COIL, AIR-CORE
1-422-009-13 COIL, AIR-CORE
< TRANSISTOR >
Q441
Q442
Q481
Q482
Q483
8-729-140-84
8-729-140-84
8-729-119-79
8-729-119-79
8-729-119-79
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q484
Q485
Q486
8-729-119-79 TRANSISTOR
8-729-119-76 TRANSISTOR
8-729-119-79 TRANSISTOR
2SC1841-PAFAEA
2SC1841-PAFAEA
2SC2785-FEK
2SC2785-FEK
2SC2785-FEK
2SC2785-FEK
2SA1175-HFE
2SC2785-FEK
77
CX-JN331/JPK331
POWER
Ref. No.
SENSOR
Part No.
SUB TRANS
SW
Description
TRANS
Remark
Q487
Q488
8-729-119-79 TRANSISTOR
8-729-119-79 TRANSISTOR
2SC2785-FEK
2SC2785-FEK
Q489
8-729-140-84 TRANSISTOR
2SC1841-PAFAEA
Ref. No.
Part No.
Description
Remark
< THERMISTOR >
TH441 1-807-796-11 THERMISTOR
************************************************************
1-687-132-12 SENSOR BOARD
**************
< RESISTOR >
R401
R402
R407
R411
R412
1-249-441-11
1-249-441-11
1-260-316-51
1-249-421-11
1-249-421-11
CARBON
CARBON
CARBON
CARBON
CARBON
100K
100K
100
2.2K
2.2K
5%
5%
5%
5%
5%
1/4W
1/4W
1/2W
1/4W
1/4W
R413
R414
R441
R442
R443
1-247-847-91
1-247-847-91
1-249-417-11
1-249-417-11
1-249-435-11
CARBON
CARBON
CARBON
CARBON
CARBON
4.7K
4.7K
1K
1K
33K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R444
R445
R446
R447
R448
1-249-435-11
1-249-417-11
1-249-417-11
1-249-435-11
1-249-435-11
CARBON
CARBON
CARBON
CARBON
CARBON
33K
1K
1K
33K
33K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
0 R451
0 R452
R453
R454
R455
1-220-755-11
1-220-755-11
1-260-076-11
1-260-076-11
1-249-417-11
METAL
METAL
CARBON
CARBON
CARBON
0.22
0.22
10
10
1K
10%
10%
5%
5%
5%
2W F
2W F
1/2W
1/2W
1/4W
R456
R457
R458
R459
R460
1-249-417-11
1-247-863-11
1-247-863-11
1-249-437-11
1-249-437-11
CARBON
CARBON
CARBON
CARBON
CARBON
1K
22K
22K
47K
47K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R461
R462
R465
R466
R467
1-260-076-11
1-260-076-11
1-249-437-11
1-247-873-91
1-249-435-11
CARBON
CARBON
CARBON
CARBON
CARBON
10
10
47K
56K
33K
5%
5%
5%
5%
5%
1/2W
1/2W
1/4W
1/4W
1/4W
R481
R482
R483
R484
R485
1-247-847-91
1-249-429-11
1-249-397-11
1-247-873-91
1-249-441-11
CARBON
CARBON
CARBON
CARBON
CARBON
4.7K
10K
22
56K
100K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R486
R487
R488
R489
R490
1-249-441-11
1-249-435-11
1-247-863-11
1-247-847-91
1-247-847-91
CARBON
CARBON
CARBON
CARBON
CARBON
100K
33K
22K
4.7K
4.7K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R491
R492
R493
R494
0 R495
1-247-863-11
1-249-417-11
1-249-435-11
1-249-421-11
1-202-972-61
CARBON
CARBON
CARBON
CARBON
FUSIBLE
22K
1K
33K
2.2K
1
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W F
0 R496
1-212-881-11 FUSIBLE
100
5%
1/4W F
< CONNECTOR >
CN731
1-785-329-21 PIN, CONNECTOR (LIGHT ANGLE) 3P
< IC >
IC731
6-600-022-01 IC RPI-576
************************************************************
SUB TRANS BOARD
****************
< CONNECTOR >
CN901
1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
< DIODE >
D901
D902
D903
D904
D905
8-719-991-33
6-500-522-21
6-500-522-21
6-500-522-21
6-500-522-21
DIODE
DIODE
DIODE
DIODE
DIODE
1SS133T-77
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
10EDB40-TB3
< TRANSFORMER >
0 PT902
0 PT902
X-4956-294-1 TRANS ASSY, SUB (JN331/JPK331: E51)
X-4956-322-1 SUB TRANS ASSY (MX)
< RELAY >
0 RY901
1-755-276-11 RELAY, POWER
< SWITCH >
0 S901
1-786-055-21 SELECTOR, VOLTAGE (VOLTAGE SELECT)
(JN331/JPK331: E51)
************************************************************
1-687-669-12 SW BOARD
*********
< SWITCH >
S751
1-786-514-11 SWITCH, LEVER (SLIDE)
(OPEN/CLOSE DETECT)
************************************************************
A-4750-801-A TRANSFORMER BOARD, COMPLETE
(JN331/JPK331: E51)
A-4752-897-A TRANSFORMER BOARD, COMPLETE
(JPK331: MX)
**********************
1-533-233-11 FUSE HOLDER
< RELAY >
< CAPACITOR >
RY441
1-755-373-11 RELAY
C906
C908
C909
78
1-164-159-11 CERAMIC
1-128-553-11 ELECT
1-126-964-11 ELECT
0.1uF
220uF
10uF
20%
20%
50V
63V
50V
CX-JN331/JPK331
TRANS
Ref. No.
Remark
Ref. No.
Part No.
Description
C910
C911
Part No.
1-126-968-11 ELECT
1-126-942-61 ELECT
Description
100uF
1000uF
20%
20%
50V
25V
C920
C921
C922
C923
C924
1-131-679-31
1-131-679-31
1-131-679-31
1-131-679-31
1-136-165-00
0.01uF
0.01uF
0.01uF
0.01uF
0.1uF
5%
5%
5%
5%
5%
50V
50V
50V
50V
50V
M751
0 PT901
0 PT901
S101
A-1108-966-A
1-443-238-12
1-443-283-11
1-771-853-11
MOTOR ASSY, LOADING
TRANSFORMER, POWER (JN331/JPK331: E51)
TRANSFORMER, POWER (JPK331: MX)
SWITCH, DETECTION (LIMIT)
C925
C926
1-136-165-00 FILM
1-164-159-11 CERAMIC
0.1uF
0.1uF
5%
50V
50V
FILM
FILM
FILM
FILM
FILM
S711
Remark
1-477-680-12 ENCODER, ROTARY
(DISC TRAY ADDRESS DETECT)
< CONNECTOR >
CN904
CN904
CN905
* CN906
* CN907
1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
(JPK331: MX)
1-568-106-11 PIN, CONNECTOR (3.96mm PITCH) 4P
(JN331/JPK331: E51)
1-564-506-11 PLUG, CONNECTOR 3P
1-564-705-11 PIN, CONNECTOR (SMALL TYPE) 3P
1-764-333-11 PLUG, CONNECTOR 10P
< DIODE >
D906
D908
8-719-983-79 DIODE MTZJ-T-72-27D
6-500-522-21 DIODE 10EDB40-TB3
< TRANSISTOR >
Q902
8-729-140-97 TRANSISTOR
2SB734-34
< RESISTOR >
R903
1-249-430-11 CARBON
12K
5%
1/4W
R904
1-249-417-11 CARBON
1K
5%
1/4W
0 R908
1-202-972-61 FUSIBLE
1
5%
1/4W F
************************************************************
MISCELLANEOUS
**************
7
9
52
52
106
107
108
1-775-251-11
1-469-854-11
1-796-485-51
1-796-486-71
1-773-288-11
1-827-145-11
1-773-048-11
WIRE (FLAT TYPE) (27 CORE)
CORE, FERRITE
DECK MECHANICAL (CWM43FF13) (JPK331)
DECK MECHANICAL (CWM43FR34) (JN331)
WIRE (FLAT TYPE) (29 CORE)
WIRE (FLAT TYPE) (13 CORE)
WIRE (FLAT TYPE) (17 CORE)
111
251
252
0 303
0 303
1-769-842-11
1-769-940-11
1-693-615-11
1-777-071-83
1-827-226-31
WIRE (FLAT TYPE) (5 CORE) (JPK331: E51)
WIRE (FLAT TYPE) (15 CORE)
TUNER (FM/AM)
CORD, POWER (JN331/JPK331: E51)
CORD, POWER (JPK331: MX)
304
308
509
602
0 657
1-569-007-11 ADAPTOR, CONVERSION 2P
(JN331/JPK331: E51)
1-400-285-11 F-BEAD, E2515MRT
1-776-182-11 WIRE (FLAT TYPE) (5 CORE)
1-471-035-11 MAGNET ASSY
8-820-244-01 OPTICAL PICK-UP KSM-215DCP/C2NP
658
0 F904
0 F905
0 F906
0 F907
1-827-992-11
1-533-473-12
1-533-473-12
1-533-470-12
1-533-470-12
M741
WIRE (FLAT TYPE) (16 CORE)
FUSE, GLASS TUBE (DIA. 5) (T6.3AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T6.3AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
A-1108-965-A MOTOR ASSY, TABLE
79
CX-JN331/JPK331
REVISION HISTORY
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2
Ver.
Date
1.0
2005.05
Description of Revision
New