Pioneer DEH-340 Support Question
Pioneer DEH-340 Support Question
Find answers below for this question about Pioneer DEH-340.Need a Pioneer DEH-340 manual? We have 3 online manuals for this item!
Question posted by darylvandam on October 15th, 2015
I Really Need A Wiring Diagram For My Deh340? Is It The Same As 3400?
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Current Answers
Answer #1: Posted by TommyKervz on October 15th, 2015 11:14 AM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,813
Member since:
January 10th, 2013 Points: 17,776,813
See the installation manual on the link below
http://www.manualslib.com/manual/310654/Pioneer-Deh-240f.html#product-DEH-340
Related Pioneer DEH-340 Manual Pages
Other Manual - Page 1
...product, refer to the amp's power terminal.
Connecting cords with ignition switch ON/OFF operations. To protect the wiring, wrap adhesive tape around them where they have the same function. This will be exceeded, causing overheating. •...a control signal is output through a hole into the lead. INSTALLATION MANUAL OF OF
DEH-340 DEH-240F
This product conforms to CEMA cord colors.
Service Manual - Page 1
...EXPLODED VIEWS AND PARTS LIST 4 3. PCB CONNECTION DIAGRAM 26 5. Module:Circuit Description, Mech.Description, Disassembly
CONTENTS
1. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...12 4. PIONEER EUROPE NV Haven 1087 Keetberglaan ...ELECTRONICS (USA) INC. Service DEH-340/XN/UC
Manual
HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-340 XN/UC
DEH-3400 XN/UC DEH-34 XN/UC
ORDER NO. ADJUSTMENT 41
7.
Service Manual - Page 4
... expressed in codes:
A B 14
Ex. *Resistors
Code
Practical value
123
12k ohms
103
10k ohms
*Capacitors
Code
Practical value
103
0.01uF
101/10
100uF/10V
1
2
3
4
A A
1
2
3
4
DEH-340,3400,34
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
Service Manual - Page 7
A
2 3
DSENS
4 5
6 7
A-a A-b
DEH-340,3400,34
8
7
6
5
8
7
6
5
A-a AB 17
CONTROL UNIT D KEYBOARD UNIT C
D
EJECT
B PANEL UNIT
For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes:
Ex. *Resistors
Code
Practical value
123
12k ohms
103
10k ohms
*Capacitors
Code
Practical value
...
Service Manual - Page 13
5
6
7
8
DEH-340,3400,34
A
SERVO CONTROL/DSP/DAC/LPF
B
16.934MHz
ER
SWITCHES: CONTROL UNIT S901 : HOME SWITCH.....ON-OFF S902 : CLAMP SWITCH....ON-OFF S903 : DSCSNS SWITCH.......
Service Manual - Page 14
...CH1:RFO 500mV/div. 0 CH2:TE 500mV/div.
The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage VREF:2.1V
1 CH1:DSCSNS 5V/div.
2 CH2:CLCONT 5V/div.
3 CH3..."
10µs/div.
% CH1:RFO 500mV/div.
During "Play"
@ CH1:BCK 2V/div.
1ms/div. DEH-340,3400,34
-
Waveforms
Note:1. Magnified drawing for "time"
8 CH1:FE 9 CH2:FOON
500mV/div. 5V/div.
500ms...
Service Manual - Page 15
DEH-340,3400,34
5 CH1:FD 1V/div. ^ CH2:FOP 2V/div.
CH3:TD
1V/div. 1V/div. 1V/div.
1 Track Jump
32 Track Jump
Ref. : VREF
Mode : ...
Service Manual - Page 16
... continues in blank as before.
2) Head unit display examples Depending on display capability of disc or excessive vibrations on home switch or CRG move mechanism. DEH-340,3400,34
6.3 ERROR MODE
- The same data is not operative or stopped during CD ON.
→ Defective loading motor, mechanical lock and mechanical sensor. SERVO LSI...
Service Manual - Page 17
GND 2. RL10. FR+ NC 6. RR+ 16. DEH-340/XN/UC
ANTENNA PRE OUT
- DEH-3400/XN/UC, DEH-34/XN/UC
ANTENNA PRE OUT 48
16 14 12 10 8 6 4 2
15 13 11 9 7 5 3 1
1. NC 8. RL+ 12. FR15. BACK UP 3. B.REM 7. FL11. RR14. ACC 4. NC 5. DEH-340,3400,34 7.1.2 CONNECTOR FUNCTION DESCRIPTION
- NC 9. FL+ 13.
Service Manual - Page 18
... Not used Reset input Not used Back up power sense input ACC power sense input Grille detach sense A/D converter power supply output Not used
49 DEH-340,3400,34
7.2 PARTS
7.2.1 IC
- Pin Functions(PE5262A)
Pin No.
Service Manual - Page 21
DEH-340,3400,34
- Pin Functions(TA2153FN)
Pin No. Pin Name
I/O
1 VCC
2 RFGC
I
3 GMAD
I
4 FNI
I
5 FPI
I
6 TPI
I
7 TNI
I
8 MDI
O
9 LDO
I
10 SEL
I
11 TEB
I
12 2VRO
O
13 TEN
I
...
Service Manual - Page 22
...Channel clock (44.1 kHz) output terminal Digital ground terminal Bit clock output terminal Digital audio data output terminal Digital out output terminal Buffer memory over signal output terminal Correction flag ...terminal APC circuit ON/OFF signal output terminal
53 Pin Functions(TC9495F2)
Pin No. DEH-340,3400,34
- One-bit DAC zero detection flag output terminal Phase error signal issue ...
Service Manual - Page 23
... interface Chip enable signal for microcomputer interface Test mode terminal Test mode terminal Reset signal input terminal
31
50
51
30
80
1
100
81
54 DEH-340,3400,34
Pin No.
Service Manual - Page 24
...(-)
Driver CH4 - Negative output
17 VO4(+)
Driver CH4 - Negative output
12 VO1(+)
Driver CH2 - Pin Functions(BA5996FM)
Pin No. Positive output
15 VO3(+)
Driver CH2 - DEH-340,3400,34
- Positive output
13 VO2(-)
Driver CH2 -
Service Manual - Page 25
...; P-GND4 SWITCH
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Protector; Thermal
-+
+- Protector;
sw_vcc stby
sw_vcc
56
DEH-340,3400,34
PAL007A
TAB P-GND2
OUT2STBY
OUT2+ VCC
OUT1P-GND1
OUT1+ SVR IN1 IN2
S-GND IN4 IN3
AC-GND OUT3+
P-GND3 OUT3VCC OUT4+ MUTE OUT4- Offset...
Service Manual - Page 26
... the specified de-emphasis constant.
6 Lch
O L channel
FM stereo "L-ch" signal output or AM audio output. output
Add the specified de-emphasis constant.
7 WC
write control
EEPROM write control. Connect the specified... when the FMLOCL is being connected to 2.2kΩ) between the GND.
57 High impedance.
DEH-340,3400,34
- GND at "Low". Active at "High" To be pulled up to the "VDD...
Service Manual - Page 30
... or off .
8 1-6 (PRESET TUNING) buttons Press for preset tuning.
3 OPEN button Press to open the front panel.
4 AUDIO button Press to select various sound quality controls.
5 5/∞/2/3 buttons Press to select various equalizer curves.
! DEH-340,3400,34
23 4 5
09
8
76
What's what
1 BSM button Press and hold for controlling functions.
9 SOURCE button This...
Service Manual - Page 32
...Audio Adjustments
4 Use VOLUME to right.
properly, an error message such as the
• If the built-in CD player does not operate PAUSE appears in the display when loudness is Pause lets you hear the same track over again. DEH-340,3400... Pressing 2 once skips to adjust front/rear speaker balance.
Press AUDIO until FAD appears in the display. • If the balance ...
Service Manual - Page 33
...function OFF when using a 2-speaker system.
Reduce the volume before disengaging F.I .E. Press AUDIO until they are six stored equalizer curves which equalizer
curve is made to select LOUD. function ...8226; When EQ FLAT is selected no supplement or correction is selected. DEH-340,3400,34
64
Audio Adjustments
Using the equalizer
Adjusting equalizer curves
2 Select LOUD on or off with...
Service Manual - Page 35
... × 6-3/8 in) Nose 170 × 48 × 14 mm (7 × 1-7/8 × 1/2 in)
Weight 1.5 kg (3.3 lbs)
Audio Continuous power output is 22 W per channel min. Maximum power output 50 W × 4 Load impedance 4 Ω (4 - 8 Ω ...no more than 5% THD. DEH-340,3400,34
8.2 SPECIFICATIONS
General Power source 14.4 V DC (10.8 - 15.1 V
allowable) Grounding system .......... Negative...
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