KENWOOD DVF3060 Service Manual

Cover page of KENWOOD DVF3060 Service Manual

Service Manual for KENWOOD DVF3060, downloadable as a PDF file.

We also have owner's manual to this model.

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DVD/VCD/CD PLAYER
DVF-3060/3060-S
© 2002-4 PRINTED IN KOREA
B51-5789-00 (K/K) 2007
Figure is DVF-3060K.
* Refer to parts list on page 16.
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the product relating to laser
product safety.
KENWOOD-Corp. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
Caution : No connection of ground line if disassemble
the unit. Please connect the ground line on
rear panel, PCBs, Chassis and some others.
DVF-3060K-S
SERVICE MANUAL
70%
76
0
POWER
ON
OFF
4¢
1¡
Front panel *
(A60-)
Knob(POWER) *
(K29-)
Connection scart dual
(E40-8779-08)
Top cover *
(A09-)
OPEN/CLOSE *
(K29-)
Knob *
(K29-)
Knob(LEVEL)
(K29-8225-08)
Connection phono socket *
(E63-)
Connection phono socket
(E63-1286-08)
Connection phono socket
(E63-1244-08)
Window display *
(B10-)
Connection din socket
(E63-1243-08)
background image
DVD/VCD/CD PLAYER
DVF-3060/3060-S
© 2002-4 PRINTED IN KOREA
B51-5789-00 (K/K) 2007
Figure is DVF-3060K.
* Refer to parts list on page 16.
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the product relating to laser
product safety.
KENWOOD-Corp. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
Caution : No connection of ground line if disassemble
the unit. Please connect the ground line on
rear panel, PCBs, Chassis and some others.
DVF-3060K-S
SERVICE MANUAL
70%
76
0
POWER
ON
OFF
4¢
1¡
Front panel *
(A60-)
Knob(POWER) *
(K29-)
Connection scart dual
(E40-8779-08)
Top cover *
(A09-)
OPEN/CLOSE *
(K29-)
Knob *
(K29-)
Knob(LEVEL)
(K29-8225-08)
Connection phono socket *
(E63-)
Connection phono socket
(E63-1286-08)
Connection phono socket
(E63-1244-08)
Window display *
(B10-)
Connection din socket
(E63-1243-08)
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Please confirm that the following accessories are present.
Audio video cord (Red, White, Yellow) ...(1)
(E30-2990-08)
Batteries ...............................(2)
Remote control unit .........(1)
Coaxial cable ...(1)
(E30-7235-08)
DV-603/DVF-3060 (R6/AA)
DVF-3060K
(R03/AAA)
DVF-3060K
(A70-1592-08)
AC Plug Adaptor (1)
(E03-0115-05)
Use to adapt the plug on the
power cord to the shape of the
wall outlet.
(Accessory only for regions where
use is necessary.)
DV-603/DVF-3060
(A70-1532-08)
Operation to reset
÷ Please note that resetting the microprocessor clears the
contents stored in, it returns the microprocessor to the con-
dition when it left the factory.
1 In Power ON condition,keep the 7 (Stop)key and the ¡
(Search) key pressed at the same time.
2 When both keys are pressed, the region code of the
unit, the software version, etc. will be displayed on
the display. (When nothing is done, the display of this
information continues.)
Example: 72. 14.02:05
3 Press the POWER ON/OFF switch to go to Power OFF.
4 When Power ON is performed with the POWER ON/OFF
switch, the settings become the default factory settings.
The microprocessor may fall into malfunction (impos-
sibility to operate erroneous display, etc.) when the
power cord is unplugged while power is ON or due to
an external factor. In this case, execute the following
procedure to reset the microprocessor and return it to
normal condition.
The marking of products using lasers
(For countries other than U.S.A., U.S.-Military and Canada)
The marking this product has been classified as Class 1. It
means that there is no danger of hazardous radiation outside
the product.
Location: Back panel
CLASS 1
LASER PRODUCT
DVF-3060/3060-S/3060K-S
2
CONTENTS / ACCESSORIES / CAUTIONS
CONTENTS / ACCESSORIES / CAUTIONS ............. 2
DISASSEMBLY FOR REPAIR....................................3
CIRCUIT DESCRIPTION ............................................4
PC BOARD ................................................................ 9
SCHEMATIC DIAGRAM .......................................... 13
EXPLODED VIEW ....................................................19
PARTS LIST..............................................................20
SPECIFICATIONS ....................................................25
Contents
Accessories
Cautions
MODEL
DESTINATION
COLOR
DVF-3060
E
BLACK
DVF-3060
Y
BLACK
DVF-3060-S
ETXY
SILVER
DVF-3060K-S
HM
SILVER
DVF-3060K-S(M2)
M2
SILVER
Model vs description
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DVF-3060/3060-S/3060K-S
3
DISASSEMBLY FOR REPAIR
How to open the tray if it does not come out.
1. Insert a flat driver and pull it down in the drawing through the
hole on the loading chassis bottom.
2. Pull out the tray frontward by hand when it comes just out.
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DVF-3060/3060-S/3060K-S
4
CIRCUIT DESCRIPTION
Port No.
Port Name
I/O
Port Description
Audio DAC
51
DAC SCLK (BCK)
O
DAC sampling clock.
52
DAC PCMOUT0
O
DAC PCM data out 0.
53
DAC PCMOUT1
O
DAC PCM out 1 (unused).
54
DAC PCMOUT2
O
DAC PCM out 2 (unused).
55
DAC PCMCLK
O
DAC PCM clock.
56
DAC LRCLK
O
DAC PCM Left/Right clock.
57
SPDIF OUT
O
Audio digital data output.
48
VDD PCM
-
Supply voltage for PCM (+2V5).
49
VSS PCM
-
Ground for PCM.
Clock & Reset
124
RESET
I
Chip reset input.
122
VDD PLL
-
Supply voltage for PLL (+2V5).
123
VSS PLL
-
Ground for PLL.
120
PIX CLK
I
27MHz main clock input.
PIOs and communication
186
PIO0(0) T STROBE
I/O Flash ROM down-load JIG module signal.
187
PIO0(1) MOD SW
I/O Flash ROM down-load JIG module signal.
188
PIO0(2) VFD STB
O
VFD strobe output.
189
PIO0(3) VFD CLK
O
VFD clock output.
190
PIO0(4) VFD DATA OUT
O
VFD data output.
191
PIO0(5) VFD DATA IN
I
Data input from VFD.
192
PIO0(6) SLIDER SENSOR
I/O Detection port of slider sensor for DVD mechanism.
OPEN/CLOSE (DRAWER POSITION)
193
PIO0(7) SLIDER IN
I/O Control port of slider (IN) for DVD mechanism.
(DRAWER CCW/CTRL)
194
PIO1(0) SDA
I/O 12C serial data.
195
PIO1(1) SCL
I/O 12C serial clock.
196
PIO1(2) SLIDER OUT
I/O Control port of slider (OUT) for DVD mechanism.
(DRAWER CW CTRL)
197
PIO1(3) TXD(JIG)
I/O UART TXD
200
PIO1(4) RXD(JIG)
I/O UART RXD
201
PIO1(5) FRONT TXDI
I/O Unused.
202
TRIGGER IN
I/O Trigger input from JIG.
203
TRIGGER OUT
I/O Trigger output from JIG.
204
PIO2(0) H/P IND
-
Unused.
205
PIO2(1) FRONT RXD
-
Unused.
206
PIO2(2) MIC DET
I
Detection port of MIC jack.
207
PIO2(3) MIC MUTE
-
Unused.
208
PIO2(4) AUDIO MUTE
O
Audio mute control.
1
PIO2(5) RGB SEL(BLANK)
I/O RGB sel (blank).
E/T type only
2
PIO2(6) VIDEO MUTE
I/O Video mute control.
3
PIO2(7) 16: 9 INDICATOR
I/O 16 : 9 indicator (E/T type only)
6
PIO3(0) SCART H (TV/AUX)
I/O Unused.
7
PIO3(1)
I/O Unused.
8
PIO3(2) CSB
O
3-wire MPU chip select/2-wire MPU interface address selection.
9
PIO3(3) SDIN
O
3-wire MPU data output /2-wire MPU data output.
10
PIO3(4) IR REMOCON
I/O IR Remote controller signal output.
11
PIO3(5) SCLK
O
3-wire MPU clock output /2-wire MPU clock output.
12
PIO3(6)
I/O Unused
13
PIO3(7) DVD RESET
I/O Power- on reset of front-end module.
39
PIO4(0)HP MUTE
-
Unused.
40
PIO4(1)
-
Unused.
41
PIO4(2) DAC SCKDSD
O
DAC system clock output
1. Port list sorted by function for MPEG Processor IC(Main IC21)
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DVF-3060/3060-S/3060K-S
5
CIRCUIT DESCRIPTION
Port No.
Port Name
I/O
Port Description
42
PIO4(3) DAC SDIDEM
O
DAC data output.
43
PIO4(4) DAC MUTEB
O
DAC mute control.
44
PIO4(5) DAC LAT12S
O
DAC latch output.
45
PIO4(6) DAC CSBIWL
O
DAC chip select.
46
PIO4(7) ZERO
I/O Zero data flag.
Reserved
20
B WCLK
I/O Unused.
21
B V4
I/O Unused.
22
NRSS OUT
I/O Unused.
103
ADC SCLK
I/O Digital audio port clock.
104
ADC LRCLK
I/O ADC sample rate clock
105
ADC DATA
I
ADC digital audio data input.
106
ADC PCMCLK
O
Crystal input or master clock input (MCLK).
EMI Interface
161~170
CPU ADR(1~10)
O
Flash ROM address (1~10).
173~183
CPU ADR(11~21)
O
Flash ROM address (11~21).
141~148
CPU DATA(0~7)
I/O Flash ROM data input/output (0~7).
151~158
CPU DATA(8~15)
I/O Flash ROM data input/output (8~15).
138
CPU RAS1
I/O Unused.
131
CPU WAIT
I
Wait state (connected to be ground).
130
CPU RW
O
Unused.
128
CPU BE(0)
O
Flash ROM write enable.
129
CPU BE(1)
O
Unused.
139
CPU CAS0
O
Unused.
140
CPU CAS1
O
Unused.
135
CPU CE(0)
O
Unused.
134
CPU CE(1)
O
Unused.
133
CPU CE(2)
O
Flash ROM down-load JIG module select.
132
CPU CE(3)
O
Flash ROM chip select.
118
CPU PRO CLK
O
SDRAM clock (unused).
117
CPU OE
I/O Flash ROM output enable.
Interrupt
127
IRQ(0)
I
Unused.
126
IRQ(1)
I
Unused.
125
IRQ(2)
I
Interrupt request 2 from front-end module.
Timers
116
PWM0
I/O Unused.
115
PWM1
I/O ROM boot option port (voltage low = emulator booting).
114
PWM2
I/O Unused.
JTAG
113
TCK
I
Test clock input from emulator module.
112
TDI
I
Test data input from emulator module.
111
TDO
O
Test data out to emulator module.
110
TMS
I
Test mode select.
109
TRST4
I
Test reset from emulator module.
Front-end
16
B DATA
I
Pack data of front-end serial data.
17
B BCLK
I
Bit clock of front-end serial data.
18
B FLAG
I
Pack clock of front-end serial data.
19
B SYNC
I
Sector start of front-end serial data.
Video DAC
27,26,25
R/G/B (OUT)
O
R/G/B signal outputs.
32~34
Y/C/CV (OUT)
O
Y/C/CV signal outputs.
29
I REF RG
I
Reference current input for DAC RGB.
28
V REF RG
I
Reference voltage input for DAC RGB.

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