Sony HCD-EC599 User manual

SERVICE MANUAL
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
HCD-EC599
SPECIFICATIONS
COMPACT DISC RECEIVER
9-890-594-01
2012B08-1
© 2012.02
E Model
Ver. 1.0 2012.02
• HCD-EC599 is the amplifier, USB, CD player
and tuner section in MHC-EC599.
Model Name Using Similar Mechanism HCD-EX600
Base Unit Name BU-D1BD76
Optical Pick-up Block Name DA11MMVGP
• MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson.
• Windows Media is either a registered trademark or trademark of Microsoft Corporation in the
United States and/or other countries.
• This product is protected by certain intellectual property rights of Microsoft Corporation. Use or
distribution of such technology outside of this product is prohibited without a license from Micro-
soft or an authorized Microsoft subsidiary.
Amplifier section
Argentina model
The following are measured at AC 220 V,
50/60 Hz
Power output (rated):
30 W + 30 W (at 6 ohms, 1 kHz,
1% THD)
Other models
The following are measured at
Mexican model:
AC 127 V, 60 Hz
Other models:
AC 120 V, 220 V, 240 V, 50/60 Hz
Power output (rated):
30 W + 30 W (at 6 ohms, 1 kHz,
1% THD)
RMS output power (reference):
60 W + 60 W (per channel at 6 ohms,
1 kHz)
Inputs
DVD/PC IN L/R
Voltage 1.5 V, impedance 47 kilohms
(USB) port: Type A
Outputs
PHONES (stereo mini jack)
Accepts headphones with an
impedance of 8 ohms or more
USB section
Supported bit rate
MP3 (MPEG 1 Audio Layer-3):
32 kbps – 320 kbps, VBR
WMA: 48 kbps – 192 kbps
AAC: 48 kbps – 320 kbps
Sampling frequencies
MP3 (MPEG 1 Audio Layer-3):
32/44.1/48 kHz
WMA: 44.1 kHz
AAC: 44.1 kHz
Supported USB device
Mass Storage Class
Maximum current
500 mA
Disc player section
System
Compact disc and digital audio system
Laser Diode Properties
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.
Frequency response
20 Hz – 20 kHz
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 88 dB
Tuner section
FM stereo, FM/AM superheterodyne tuner
Antenna
FM lead antenna
AM loop antenna
FM tuner section
Tuning range
87.5 MHz – 108.0 MHz (50 kHz step)
AM tuner section
Tuning range
530 kHz – 1,710 kHz (10 kHz step)
531 kHz – 1,710 kHz (9 kHz step)
Standby power consumption: 0.5 W
Design and specifications are subject to
change without notice.
• “WALKMAN” and “WALKMAN” logo are registered trademarks of Sony Corporation.
• MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson.
• Windows Media is either a registered trademark or trademark of Microsoft Corporation in the
United States and/or other countries.
• This product contains technology subject to certain intellectual property rights of Microsoft.
Use or distribution of this technology outside of this product is prohibited without the appropriate
license(s) from Microsoft.

HCD-EC599
2
1. SERVICING NOTES ............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow........................................................... 6
2-2. Side Panel (L)/(R)........................................................... 6
2-3. Top Panel Assy................................................................ 7
2-4. Front Panel Block ........................................................... 7
2-5. Knob (VOLUME)........................................................... 8
2-6. POWER Board................................................................ 8
2-7. Base Unit (BU-D1BD76)................................................ 9
2-8. Optical Pick-up Block (DA11MMVGP) ........................ 9
3. TEST MODE ............................................................ 10
4. ELECTRICAL CHECKS ...................................... 12
5. DIAGRAMS
5-1. Block Diagram - CD/USB Section -............................... 13
5-2. Block Diagram - MAIN Section -................................... 14
5-3. Block Diagram - DISPLAY/POWER Section -.............. 15
5-4. Printed Wiring Board - BD76 Board - ............................ 17
5-5. Schematic Diagram - BD76 Board (1/2) - ...................... 18
5-6. Schematic Diagram - BD76 Board (2/2) - ...................... 19
5-7. Printed Wiring Boards - PANEL Board -........................ 20
5-8. Schematic Diagram - PANEL Board (1/2) - ................... 21
5-9. Schematic Diagram - PANEL Board (2/2) - ................... 22
5-10. Printed Wiring Boards
- POWER and TRANS Boards -..................................... 23
5-11. Schematic Diagram - POWER Board - .......................... 24
5-12. Schematic Diagram - TRANS Board - ........................... 25
5-13. Printed Wiring Board - TUNER1 Board - ...................... 26
5-14. Schematic Diagram - TUNER1 Board - ......................... 26
6. EXPLODED VIEWS
6-1. Overall Section ............................................................... 34
6-2. Front Panel Section......................................................... 35
6-3. Chassis Section ............................................................... 36
6-4. Top Panel Section ........................................................... 37
7. ELECTRICAL PARTS LIST .............................. 38
TABLE OF CONTENTS
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
• Keep the temperature of 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 radia-
tion exposure.
This appliance is classified as
a CLASS 1 LASER product.
This marking is located on the
rear exterior.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON 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.

HCD-EC599
3
SECTION 1
SERVICING NOTES
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free 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 viscous (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.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-
static 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.
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
During normal operation of the equipment, emission of the laser
diode is prohibited unless the upper lid is closed while turning on
the SW305 (push switch type).
The following checking method for the laser diode is operable.
• Method
Emission of the laser diode is visually checked.
1. Open the upper lid.
2. Push the SW305 as shown in Fig. 1.
Note: Do not push the detection lever strongly, or it may be bent or
damaged.
3. Check the object lens for confirming normal emission of the
laser diode. If not emitting, there is a trouble in the automatic
power control circuit or the optical pick-up.
In this operation, the object lens will move up and down 2
times along with inward motion for the focus search.
SW305
Fig. 1. Method to push the SW305
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention. Connect the resistors referring to the
figure below.
• POWER board (C734, C735, C736)
Both ends of respective capacitors.
– POWER Board (Conductor Side) –
C734
C735
C736
800 /2 W
800 /2 W
800 /2 W

HCD-EC599
4
POWER BOARD SERVICE POSITION
• SIDE PANEL (L) was removed.
MODEL IDENTIFICATION
Distinguish the destination by referring to the model number label or the model number plate or the sculpture of back panel .
Argentina and Mexican models
Argentina model
4-413-837-0s AR2 4-413-838-0s MX4
Mexican model
Back Panel
MODEL NUMBER LABEL
120V AC area in E model, Chilean and Peruvian models
Sculpture
Back Panel
POWER board
– Rear side view –

HCD-EC599
5
TRANS BOARD SERVICE POSITION
• SIDE PANEL (R) was removed.
BD76 BOARD SERVICE POSITION
• SIDE PANEL (L) and (R) are removed, and the set is laid.
TRANS board
top panel block
BD76 board

HCD-EC599
6
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
SET
2-6. POWER BOARD
(Page 8)
2-2. SIDE PANEL (L)/(R)
(Page 6)
2-3. TOP PANEL ASSY
(Page 7)
2-4. FRONT PANEL BLOCK
(Page 7)
2-5. KNOB (VOLUME)
(Page 8)
2-8. OPTICAL PICK-UP BLOCK
(DA11MMVGP)
(Page 9)
2-7. BASE UNIT (BU-D1BD76)
(Page 9)
Note: Follow the disassembly procedure in the numerical order given.
2-2. SIDE PANEL (L)/(R)
two screws
(case 3 TP2)
5
2
7
6three screws
(+BVTP 3x8 type2 IT-3)
three screws
(+BVTP 3x8 type2 IT-3)
3
1two screws
(case 3 TP2)
8side panel (R)
4side panel (L)
two claws
two claws

HCD-EC599
7
2-3. TOP PANEL ASSY
flexible flat cable
(21core) (CN401)
3
connector (SW305)
top panel assy
Lift up the side of the top panel assy in the back and
remove the two claws in front of the top panel assy.
56
4
2screw
(KTP 3x10)
1screw
(KTP 3x10)
two claws
2-4. FRONT PANEL BLOCK
3flexible flat cable (9 core)
(CN101)
claw
claw
5front panel block
1three screws
(+BVTT 3x8 type2 IT-3)
4
2flexible flat cable (21 core)
(CN704)

HCD-EC599
8
2-5. KNOB (VOLUME)
Note: This illustration sees the front panel block from PANEL board side.
2-6. POWER BOARD
1Push the knob (VOLUME) by flat-head screwdriver.
front panel block
hole
2knob (VOLUME)
PANEL board
1two screws
3
connector
(CN722)
4
connector
(CN701)
5
POWER board
2two screws
+BV3 (3-CR)
(+BVTP 3x8 type2 IT-3 )

HCD-EC599
9
2-7. BASE UNIT (BU-D1BD76)
Note 1: This illustration sees the top panel assy from base unit side.
1four floating screws
(+PTPWHM 2.6)
4two insulators
(blue)
3two insulators
(gray)
5four claws
6cover (D1)
7base unit
(BU-D1BD76)
2
Note 2: Four claws might be fixed by bond.
Please fix four claws by the bond
when you replace the cover (D1).
2-8. OPTICAL PICK-UP BLOCK (DA11MMVGP)
Note 1: When disconnecting the wire (flat type) (16 core) of optical pick-up block, solder the short-land.
3wire (flat type) (16 core) (optical pick-up)
1Remove four solders.
2Solder the short-land.
4BD76 board
7optical pick-up block
(DA11MMVGP)
5tapping screw (P2)
6shaft (support)
Note 2: When assembling the optical pick-up block,
remove the solder of short-land after
connecting the wire (flat type) (16 core).

HCD-EC599
10
SECTION 3
TEST MODE
COLD RESET
The cold reset clears all data including preset data stored in the
memory to initial conditions. Execute this mode when returning
the set to the customer.
Procedure:
1. In the standby status, press [?/1] button to turn on the system.
2. Press three buttons of [x], [ENTER] and [?/1] simultane-
ously.
3. When “RESET” appears, the set enters standby status.
PANEL TEST MODE
This mode is used to check the Liquid crystal display, keys, desti-
nation and software version.
Enter the Panel Test Mode
Procedure:
1. In standby status, press the [?/1] button to turn the power on.
2. Press three buttons of [x], [DSGX] and [?/1] simultaneously.
3. All LEDs and segments of Liquid crystal display will light up.
Version Check
Procedure:
1. In the Panel test mode, press the [FUNCTION] button.
2. On the liquid crystal display panel, date and version are
displayed alternately.
3. From this status, press the [EQ] button, the destination and
model name are displayed alternately.
4. To release from this mode, press three buttons of [x], [DSGX]
and [?/1] simultaneously.
Key & Encoder Test check
Procedure:
1. In the Panel test mode, press the [ENTER] button.
2. The message “KEY0 0 0” displayed. Whenever any buttons
are pressed, the value is change.
3. To release from this mode, press three buttons of [x], [DSGX]
and [?/1] simultaneously.
COMMON TEST MODE
This mode is used to check operations of the Amplifier section.
Procedure:
1. To enter Common Test Mode, press three buttons of [FUNC-
TION], [DSGX] and [?/1] simultaneously.
2. “COMMON” appears on the liquid crystal display panel. The
volume is changed to VOLUME MIN.
Check of Amplifier:
1. Press [ EQ] button repeatedly until a message “EQ MAX”
appears on the liquid crystal display panel. EQ increases to
its maximum.
2. Press [EQ] button repeatedly until a message “EQ
MIN” appears on the liquid crystal display panel. EQ
decreases to its minimum.
3. Press [EQ] button repeatedly until a message “EQ
FLAT” appears on the liquid crystal display panel
GEQ is set to flat.
4. When the [VOLUME] knob is turned clockwise even
slightly, the message “VOL MAX” appears on the liquid
crystal display panel. Sound is set to volume maximum.
5. When the [VOLUME] knob is turned clockwise even
slightly, the message “VOL 38” appears on the liquid cry
tal display panel. Sound is set to Standard Volume Position
(SVP).
6. When the [VOLUME] knob is turned counterclockwise
even slightly, the message “VOL MIN” appears on the
liquid crystal display panel. Sound is set to volume
minimum.
3. To release from this mode, press [?/1] button.
4. The cold reset is enforced at the same time.
TUNER STEP CHANGE
The step interval of AM channels can be toggled between 9
kHz and 10 kHz. This mode is not available for Saudi Arabian,
European and Russian models.
Procedure:
1. Press [?/1] button to turn on the system.
2. Press [FUNCTION] button repeatedly to select “TUNER AM”.
3. Press [?/1] button to turn off the system.
4. Press the [DISPLAY] button on the remote control to enter
clock mode. In clock mode, while pressing the [TUNING +
M L ] button, press the [?/1] button.
5. The system turns on automatically. The message “AM 9K
STEP” or “AM 10K STEP” appears on the liquid crystal
display panel and thus the channel step is changed.
CD POWER MANAGE
This mode is for switch the CD power supply on/off. Even if this
state pulls out AC plug, it is held
Procedure:
1. Press [?/1] button to turn on the system.
2. Press [FUNCTION] button to select CD function.
3. Press [?/1] button again to turn off the system.
4. Press the [DISPLAY] button on the remote control to enter
clock mode. In clock mode, while pressing the [x] button,
press the [?/1] button.
5. The systems turn on and display “CD/USB”, then display
“PWR ON” or “PWR OFF”.
CD SERVICE MODE
This mode can move the SLED of the optical pick-up and also can
turn the optical pick-up laser power on and off.
Procedure:
1. Press [?/1] button to turn on the system.
2. Press [FUNCTION] button to select CD function.
3. Press three buttons of [u], [ +] and [?/1] simultaneously.
4. It enters the CD service mode and display “SERVICE”.
Key Operation:
[TUNING +
M L ], [TUNING – l m ]:
Use these keys to move the SLED.
When [TUNING +
M L ] is pressed in this
mode, the SLED moves to outer circumference
and the message “SLED OUT” is displayed. When
[TUNING –
l m ] is pressed in this mode, the
SLED moves to inner circumference and the mes-
sage “SLED IN” is displayed.
[EQ]:
Use this key to turn the optical pick-up laser power
on and off, When the laser power is turned on, the
message “LD ON” is displayed. When the laser
power is turned off, the message “LD OFF” is dis-
played.
5. To release from this mode, press three buttons of [u], [ +]
and [?/1] simultaneously.
CD FACTORY MODE
Note 1: Do not enter this mode while any other test mode is in progress.
Note 2: Do not enter any other test mode while this mode is in progress.
Procedure:
1. Press [?/1] button to turn on the system.
2. Press [FUNCTION] button to select CD function.

HCD-EC599
11
3. Press three buttons of [u], [ -] and [?/1] simultaneously.
4. It enters the CD factory mode and the message “FACTORY” is
displayed. When the [OPTIONS] button is pressed, the follow-
ing message (initial display) is displayed.
– ON
S character mode setting
Tracking servo setting
RF gain setting
Key Operation:
[OPTIONS]:
The display changes in the following order when-
ever the button is pressed.
[DSGX]:
RF gain setting changes whenever the button is
pressed.
“–”: No gain fixation.
“AL”: Fix to the gain for AL disc.
“RW”: Fix to the gain for RW disc.
[FUNCTION]:
S character mode setting changes whenever the but-
ton is pressed.
“ ”: S character mode OFF.
“S”: S character mode ON.
5. To release from this mode, Press three buttons of [u], [ -]
and [?/1] simultaneously.
PROTECT KIND CHECK TEST MODE
This mode is used to check types of protect occurred during
protector on.
Procedure:
During protection on, LCD will toggle between “PROTECT”
message & type of protection mode.
Indication of LCD Type of defect Possible cause(s)
PROTECT E01 Defect of AMP
circuit
Defect of IC701, '+'
and '-' speaker cord are
shorted, fan is blocked
from turning
PROTECT E02 Defect of power
supply circuit
to CD
Defect of optical unit,
transformer or 9V
Regulator supply
PROTECT E03 Defect of
USB+5V power
supply
Defect of IC400 and
related circuitry
PROTECT E04 Defect of 9V
power supply
Unusual heat up of
IC702 (9V regulator)
by improper assembly
of heatsink, destruction
of IC702 etc..
PROTECT E05 AC supply
mismatch
Incorrect voltage
selector setting
(Initial display)
FCSAG**(**: Focus AGC value)
TRKAG**(**: Track AGC value)
RF_AG**(**: RF AGC value)

HCD-EC599
12
SECTION 4
ELECTRICAL CHECKS
CD SECTION
Note:
1. CD Block is basically constructed to operate without adjustment.
2. Use YEDS-18 disc (Part No. 3-702-101-01) unless otherwise indicat-
ed.
3. Use an oscilloscope with more than 10 MΩimpedance.
4. Clean the object lens by an applicator with neutral detergent when the
signal level is low than specified value with the following checks.
5. Check the focus bias check when optical pick-up block is replaced.
FOCUS BIAS CHECK
Procedure :
1. Connect the oscilloscope to CL102 (RFOUT) and CL117
(VREF) on the BD76UR board.
2. Press the [?/1] button to turn the power on, and press the
[FUNCTION] button to select CD function.
3. Set disc (YEDS-18) and press the [u] button to playback.
4. Confirm that oscilloscope waveform is as shown in the figure
below (eye pattern).
A good eye pattern means that the diamond shape () in the
center of the waveform can be clearly distinguished.
Checking Location:
-BD76 Board (SideB)-
TUNER SECTION 0 dB = 1 V
FM AUTO STOP CHECK
signal
generator
set
Procedure :
1. Turn the power on.
2. Input the following signal from Signal Generator to FM an-
tenna input directly.
Carrier frequency : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation : 75 kHz
Modulation : 1 kHz
ANT input : 35 dBu (EMF)
Note: Please use 75 ohm “coaxial cable” to connect SG and the set. You
cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with
automatic scanning.
4. Confirm that input Frequency of A, B and C detected and auto-
matic scanning stops.
The stop of automatic scanning means “The station signal is
received in good condition”.
+
–
BD76 board
oscilloscope
(DC range)
CL102 (RFOUT)
CL117 (VREF)
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
level:
1.1 ± 0.4 Vp-p
CL102
(RFOUT)
CL117
(VREF)
IC101

13 13
HCD-EC599
HCD-EC599
5-1. BLOCK DIAGRAM – CD/USB Section –
SECTION 5
DIAGRAMS
OPTICAL PICK-UP BLOCK
(DA11MMVGP)
B
C
D
E
A
F
SP+
SP-
LD
MD
VREF
AUTOMATIC
POWER
CONTROL
Q201
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC301
VO1+2
VO1-
1
IN1 3
SL+
SL-
VO2+11
VO2-
12
IN2’ 9
T+
T-
VO3+18
VO3-
17
IN3’ 20
F+
F-
VO4+26
VO4-
27
IN4’ 24
MUTE 7
7BIN
6CIN
8DIN
EIN
5AIN
14
13
FIN
18 LDD
LDS
11 VREF
25 SPDO
19
24 SLDO
23 TDO
22 FDO
XOUT
XIN
X101
16.934MHz
S001
(LIMIT)
72
73
LIMIT-SW 32
LCHO CD/USB-L 76
RCHO R-ch78
USB CONTROL
IC901
37 UHD-
38 UHD+
6CF1
VBUS+5V
7CF2
URX1 44
DBGP2 25
DBGP1 24
DBGP0 23
P71 47
RES 2
SI0 10
SO0 9
SCK0 11
P16 15
LRCK 28
BCLK 27
SDAT 26
P20 32
P70 46
P24 33
P22 31
UTX1 45
STREQ
33
STCK
34
STDATA
35
PCMLRSY
62
O-USB-TXD93
I-USB-RXD
94
O-USB-SLEEP
7
RESB 47 O-CD-RST
2
O-CD-M-MUTE
O-USB-RST8
O-CD-CLK
5
O-CD-CE
6
O-CD-DI
3I-CD-DO
4
A
DGBP0
DGBP1
DGBP2
DGBP0
RESET
DGBP1
DGBP2
95
96
97
3D+
D-
CN400
(USB)
X901
12MHz
2
1
4
MAIN
Section
(Page 14)
SYSTEM CONTROL
IC100 (1/3)
63 PCMBCK
64 PCMDATA
65 PCMREQ 44CL
43CE
46DO
45DI
2
CN100
FLASH
PROGRAMMING
3( )
CN901
FLASH
PROGRAMMING
( )
5
1
8
7
5
9
DBGP0
DBGP1
DBGP2
TRESET
RESET BDISPLAY/POWER
Section
(Page 15)
23
BIAS
CD-MP3 PROCESSOR
IC101
1
CD OPEN/CLOSE
DET SWITCH
(SW305)
I-CDM-SW
88
6LJQDOSDWK
: AUDIO
: FM/AM
5FKLVRPLWWHGGXHWRVDPHDV/FK
: CD
: USB

1414
HCD-EC599
HCD-EC599
5-2. BLOCK DIAGRAM – MAIN Section –
32
R-ch
INPUT SELECTOR
IC500
SYSTEM CONTROL
IC100 (2/3)
CD/USB-L
31 CD/USB-R
CD/USB-L
PC-IN-L
TUNER-L
25
21
OUT-R
OUT-L
34
I-PROTECT
5
J500
AM/FM-DET,OSC,MIX,PLL,IF AMP
IC101
L101
X101
32.768kHz
DVD/PC IN
ANTENNA
FM/AM
CN103
L
FM
AM
AM
3
2
1
R
FRF1
ARF2
ARF1
6PC-IN-R
9
LOUT
ROUT
X1
X2
4
7
6
10 TUNER-R
SCLK SDATA
I2C-FUNC-DATA
I2C-FUNC-CLK
I-TU-RDS
I2C-TU-CLK
I2C-TU-DATA
27 28
41 98
92
91
15
14
FL101
BAND-PASS
FILTER
IIC/RDSI
8
CK
10
DA
13
18
19
35
I-HP-DET
31
O-SPK-RELAY
PHONES
J380
A
CD/USB
Section
(Page 13)
SignaOSath
: AUDIO
: FM/AM
11
15
LCH IN
RCH IN
7
5
RCH OUT-
LCH OUT-
99
POWER AMP
IC701
STBY
O-STBY-RELAY
13
30
STBY SW
Q712
OVERLOAD
DETECT
Q715,Q716
DC DETECT
Q705,Q707
PROTECT
Q704,Q708
– R
+ L
IMPEDANCE: USE 6ȍ
TB701
– L
SPEAKERS
+ R
RY600
RELAY
DRIVE
Q713
D721
FAN MOTOR
DRIVE
Q709,Q710
Q720,Q721 DC FAN
FAN MOTOR
DETECT
Q711
1
2
3
4
STBY RELAY CDISPLAY/POWER
Section
(Page 15)
: CD
: USB
2
3
+VCC
-VCC
+VCC
-VCC

15 15
HCD-EC599
HCD-EC599
5-3. BLOCK DIAGRAM – DISPLAY/POWER Section –
26 I-POWER-KEY
I-KEY1
I-KEY2
83
I
86
45
I
53
56
I
79
SEG0
I
SEG32
COM3
I
COM0
25
20
29 I-RMC
REMOTE CONTROL
SIGNAL RECEIVER
IC129
LCD100
LIQUID
CRYSTAL
DISPLAY
PANEL
32
O-AD-SWITCH
SYSTEM CONTROL
IC100 (3/3)
10
O-VBUS-ON
100
O-CD-ON
21
I-VBUS-LEVEL-DET
87 O-LCD-LED
12 SUB CLOCK IN
X112
32.768kHz
X115
20MHz
13 SUB CLOCK OUT
15 MAIN CLOCK IN
16 MAIN CLOCK OUT
D100
LCD BACK
LIGHT
LED
DRIVER
Q187
27
I-AC-MONITOR
SW350
SW360 - SW365
SW370 - SW375
VOLUME ENCODER,
ROTARY
S350
I-VOL-A/B
36,37
RY652
T602
POWER
TRANSFORMER
AC IN
6
5
4
14 1
13
12
11
10
1
8
2
3
4
6
T601
POWER
TRANSFORMER
RY652
AC IN
6
5
4
14 1
13
12
11
10
1
8
2
3
4
6
E2, E51
RY651
AC IN
6
5
4
14 1
13
12
11
10
1
8
2
3
4
6
MX
T602
POWER
TRANSFORMER
T602
POWER
TRANSFORMER
T601
POWER
TRANSFORMER
T601
POWER
TRANSFORMER
S661
SELECTOR,
VOLTAGE
(SWS-2301)
AR
F671
F673
RECT
D711,D712
RECT
D707,D708
D709,D710
RELAY
DRIVER
Q728
STBY RELAY
C
MAIN
Section
(Page 14)
D613
D611
D612
VBUS OCP
DETECT
Q400
SW
3VIN 2
+5V REG
IC400
7
9
I-VBUS-OCP
+9V REG
IC702
EN
REG ON
SWITCH
Q320
+3.3V
REG
Q321
-VCC
+VCC
UNREGULATE
VBUS +5V
AUDIO IC +9V
DVDD +3.3V
AVDD +3.3V
D321
D322
CD-VM7V
Vout
3Vdd 4
1
CE
+3.3V REG
IC103
39
O-TU-CE
TU +3.3V
45
+4V REG
IC300
VIN
VOUT
28
I-AC-CUT 12
VDD
OUT
D302
RESET
IC301
RESET
SWITCH
Q300
11
I-RST
VDD3 (+3.3V)
AD +3.3V
+3.3V
REG
Q231
SWITCH
Q131
+4V
RESET
B
CD/USB
Section
(Page 13)
VDD1(+3.3V)
VSTANDBY

1616
HCD-EC599
HCD-EC599
For Schematic Diagrams.
Note:
• 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 Ωand 1/4 W or less unless otherwise
specified.
• f: internal component.
• 2 : nonflammable resistor.
• C: panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
• A: B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– BD76 Board –
no mark : CD MODE
– Other Boards –
no mark : TUNER (FM/AM)
• Voltages are taken with VOM (Input impedance 10 M).
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: AUDIO
J: CD
f: FM/AM
E: USB
• Abbreviation
AR : Argentina model
E2 : 120V AC area in E model
E51 : Chilean and Peruvian models
MX : Mexican model
For Printed Wiring Boards.
Note:
• X: parts extracted from the component side.
• Y: parts extracted from the conductor side.
•
W: indicates side identified with part number.
• : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
B
These are omitted.
CE
Q
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Abbreviation
AR : Argentina model
E2 : 120V AC area in E model
E51 : Chilean and Peruvian models
MX : Mexican model
Note: The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
• Circuit Boards Location
PANEL board
POWER board
DB76 board
TUNER1 board
TRANS board
• Waveforms
– BD76 Board – – PANEL Board –
60.6 ns
50 mV/DIV, 20 nsec/DIV
2IC101 us (XOUT)
261.7 mVp-p
100 mV/DIV, 20 nsec/DIV
3IC901 7(CF2)
84 ns 350.0 mVp-p
200 mV/DIV, 500 nsec/DIV
1IC101 2(RFOUT)
(CD play mode)
0.6 to 1.5 Vp-p 56.0 ns
100 mV/DIV, 20 nsec/DIV
4IC100 qh (MAIN-CLK-OUT)
280 mVp-p
– TUNER1 Board –
5IC101 qk (X1)
200 mV/DIV, 5 sec/DIV
32.768 kHz 0.6 Vp-p

17 17
HCD-EC599
HCD-EC599
5-4. PRINTED WIRING BOARD – BD76 BOARD – • See page 16 for Circuit Boards Location. • : Uses unleaded solder.
D
PANEL
BOARD
CN200
(Page 20)
IC101
IC901
IC301
E C B
R401
R402
R414
R415
C201
C206
C207
C208
C209
C401 C402
S001
C415
C416
C417
CP201
R304 R305
R129
R901
R904
C301
C302
C303
C304
C116
C119
C124
C127
C129
C131
C902 C903
X901
Q201
C953
R201
R202
R203
116
91
82
28
781
22 21 15
14
30
29
1
2
21
20
R403
R404
R405 R406
R407
R408
R409
R411
CN201
R412
R413
R416
R417
CN401
C202
C204
C405
C406
C407
CL101
CL102
180 61
21 40
20
60
41
CL104
CL105 CL106
CL107
CL108 CL109
C418
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL119
CL120
OPTICAL
PICK-UP
BLOCK
(DA11MMVGP)
CL121
CL901
CL902
CL903
CL904
CL905
CL906
CL907
CL908 CL909
SL301
SL302
SL303
SL304
R101
R102
R103
R104
R105
R106
R107
R108
R109
R301
R302
M401
(SPINDLE)
+
–
+–
M402
(SLED)
S001
(LIMIT)
R303
R111
R112
R113 R114
R116
R117
R118
R120
R121
R122
R123
R124
R126
R902
R903
R905
R906
12
13
37
36
1
48
25
24
R908
R909
C101
C102
C103
R910
C104
R911
C105
R912
C106
R913
C107
R914
C108
C110
CN901
C111
X101
C112
C113
R922
R923
C117
R924
C118
C120
C121
CL201
C122
CL202
C123
CL203
CL204
C125
CL205
C126
CL206
CL207
C128
CL208
CL209
CL401
CL402 CL403
CL404
C130
CL210
CL405
CL211
C901
CL406
C132
CL212
CL407
C133
CL213
CL408
CL214
C904
CL409
C905
C906
C907 R907
C908
C909
CL410
CL411
CL412
CL413
CL414
CL415
CL416
CL417
CL418
R951R952
R953
R954
R955
CL420 CL421 CL419
SL201
C951C952
C955
M
M
1-883-378-
11
(11)
1-883-378-
11
(11)
FLASH
PROGRAMMING
( )
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
BD76 BOARD (Component Side) BD76 BOARD (Conductor Side)

1818
HCD-EC599
HCD-EC599
5-5. SCHEMATIC DIAGRAM – BD76 BOARD (1/2) – • See page 16 for Waveforms. • See page 27 for IC Block Diagrams.
0
0
0
3.3
0
3.3
3.3
3.3
3.3
1.7
0.8
0.8
1.4
1.6
1.6
1.6
1.6
1.7
1.6
0.7
1.6
1.6
3.3
1.6
1.6
3.3
0
3.3 1.6 1.6 1.6 1.7
0
1.7 1.1 3.3 3.3
0 0 0
3.3 1.6 3.3
3.3 0 0 0 0 1.6 3.3 1.6 1.6 3.3 3.3 1.6 1.6 1.6 1.6
3.5 3.5 1.6 1.6 7.6 7.6 1.6 3.5 3.5
3.5 3.5 1.6 7.6
0
1.6 3.5 3.5
3.3
3.3
01
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
0897877767574737271707968676665646362616
LC786950T-US-H
IC101
CD-MP3 PROCESSOR
EFMIN
RFOUT
LPF
PHLPF
AIN
CIN
BIN
DIN
SLCISET
RFMON
VREF
JITTC
EIN
FIN
PCNCNT
TE
TEIN
LDD
LDS
AVSS
AVDD FDO TDO SLDO SPDO VVSS1 PDOUT1 PDOUT0 PCKIST VVDD1 CONT5(M-MUTE) LIMIT-SW(CONT3) STREQ(DEFECT) STCK(FSEQ) STDATA(C2F)
DVDD DVSS DVDD15 VVDD3 VVSS3
DVDD
DVSS
CE
CL
DI
DO
RESB
INTB0
INTB1
CONT2
CONT1
CONT0
TEST0
AD_LRCK(STREQ)
AD_BCK(STCK)
AD_DATA(STDATA)
TEST1
DEFECT(DATA)
FSEQ(DATACK)
C2F(LRSY)
DVDD
PCMLRSY
PCMBCK
PCMDATA
PCMREQ
DVDD15
DVSS
DVDD
DOUT
CONT4
XVSS
XOUT
XIN
XVDD
LRVDD
LCHO
LRREF
RCHO
LRVSS
SLCO
28 27 26 25 24 23 22 21 20 19 18 17 16 15
2131411110219
30
BA5826HFP-E2
IC301
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
VO1- VO1+ IN1 RESET REGB REGOUT MUTE GND IN2’ IN2 VO2+ VO2- GND OPOUT OPIN
RESETt
VO3-
VO3+
IN3
IN3’
VCC VCC
BIAS
IN4’
IN4
VO4+
VO4-
GND
GND GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16P
CN201
F-
T+
T-
F+
MD
VR
LD
GND
F
C
B
A
D
E
VCC
VREF
2SA2119K
Q201
AUTOMATIC
POWER CONTROL
16.934MHz
X101
S001
(LIMIT)
MM
(SPINDLE)
(SLED)
1234
C202 1 C204 1
0.1
C201
16V
100
C207
1
C206
1000p
C208
0.1
C209
1
R201
2.2
R202
101R033
4700pC101
0.01C102
0.1C103
0.1C104
0.1C107
0.01C1053300p
C106
0.01C108
0.22C110
0.022C111
0.1C112
0.047
C117
10k
R102
0R103
0R104
0R105
0R106
701Rk86
1k
R108
1k
R109
22kR111
0
R112
680R113 680R114
68kR116
10k
R117
10k
R120
10k
R121
16V
100
C116
0.1
C113
100R118
221Rk01
321Rk01
421Rk01
0
R126
001V61
C119
0.1C118
0.1
C120
0.1
C121
0.1
C122
1
C123
16V
100
C124
0.1
C125
0.1
C126
0.1
C127
1
C128
16V
100
C129
0.1
C130
0.1
C132
10V
220
C301
0.1
C302
0.1
C303
0.1
C304
5.6k
R301 12k
R303
10k
R304
8.2k
R305
33k
R302
R404 100
R405 100
604R001
704R001
8
04R001
904R001
114R001
R416 100
C406
47p
C407
47p
C418
100p
CL101
CL102
CL103
CL104
CL105 CL106
CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL209
CL210
CL117
CL118
CL119
SL201
SL301
SL302
SL303
SL304
0.1
C131
CL120
0
R203
CL204
CL203
CL202
CL201
CL208
CL207
CL206
CL205
CL213
CL214
CL211
CL212
0
R417
CL121
0.1
C133
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
SP-
SL+
SL-
SP+
SP-
SP+
SL+
SL-
M401
M402
PICK-UP
OPTICAL
(DA11MMVGP)
BLOCK
234567 89
1
BD76
BOARD
(2/2)
(Page 19)
IC B/D
IC B/D
IC301
IC101
2
1.6
BD76 BOARD (1/2)
1234567891011 141512 13
A
B
C
D
E
F
G
H
I
J
1

19 19
HCD-EC599
HCD-EC599
5-6. SCHEMATIC DIAGRAM – BD76 BOARD (2/2) – • See page 16 for Waveforms. • See page 31 for IC Pin Function Descriptions..
0 0 0 0 0 0 0
0
0
3.3
1.8
2.7
3
0
2.3
0
0
0
3.3 3.3 3.3 3.3 1.8 1.7 3.3 3.3
3.3
0R401
0R402
R129 100
R403
100
0R412
0R413
R414 100 R415 100
001V61
C401
001V61
C402
C405
100p
C415 47p
C416 47p
C417 47p
229R001
100
R909
429R001
100R906
100k
R910
0.1
C901
0.1
C909
259Rk51
1M
R903
329R001
0
R955
100
R908
100R905
100
R902
100k
R914
159Cp5
459R33100
R911
100
R901
100R907
12MHz
X901
LC87F1JJ2AU-SQFP-H
IC901
USB CONTROL
1
P73
2
RES
3
XT1
4
XT2
5
VSS1
6
CF1
7
CF2
8
VDD1
9
SO0
10
SI0
11
SCK0
12
SO1
13
SI1
14
SCK1
15
P16
16
P17
17
MCLKI
18
MCLKO
19
VDD2
20
VSS2
21
P00
22
P01
23
DBGP0
24
DBGP1
25
DBGP2
26
SDAT
27
BCLK
28
LRCK
29
P20
30
P21
31
P22
32
P23
33
P24
34
P25
35
P26
36
P27
37 UHD-
38 UHD+
39 VDD3
40 VSS3
41 UFILT
42 AFILT
43 P32
44 URX1
45 UTX1
46 P70
47 P71
48 P72
0
R904
2.2
C953
100
R913
359R33
2.2
C955
100k
R912
259Cp5 159Rk51
0.01
C904
100pC905
C906
100p
100pC907
22p
C902
27p
C903
100p
C908
1
2
3
4
5
6
7
8
9
9P
CN901
FLASH
PROGRAMMING
GND
GND
VDD
VDD
DBGP2
GND
DBGP1
DBGP0
TRESET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN401
D-GND
D-
D+
DVDD3.3V
USB-RST
USB-TXD
USB-RXD
USB-SLEEP
CD-CE
CD-CL
CD-DI
CD-DO
CD-RST
CD-M-MUTE
AGND
CD/USB-Lch
AU-GND
CD/USB-Rch
AVDD3.3V
CD-VM7V
CD-M-GND
CL401
CL402
CL403
CL404
CL405
CL406
CL407
CL408
CL409
CL410
CL411
CL412
CL413
CL414
CL415
CL416
CL417
CL418
CL419
CL420
CL421
CL901
CL902
CL903
CL904
CL905
CL906
CL907
CL908
CL909
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
( )
1
BD76
BOARD
(1/2)
(Page 18)
D
PANEL
BOARD
(2/2)
CN200
(Page 22)
IC901
3
BD76 BOARD (2/2)
1234567891011 141512 13
A
B
C
D
E
F
G
H
I
J

2020
HCD-EC599
HCD-EC599
5-7. PRINTED WIRING BOARD – PANEL BOARD – • See page 16 for Circuit Boards Location. • : Uses unleaded solder.
PANEL BOARD
CONNECTOR
PROGRAMMING
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
JR JR JR JR
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R412
R415
R416
R222
R417
D380
R229
R234
R236
R237
C400
C401
C402
C403
C404
TP101
C406
TP102
C407
TP103
C408
TP104
TP105
TP106
TP107
TP108
TP109
TP301
C411
C412
TP303
C413
TP304
C414
TP110
TP305
C415
TP 111
C221
TP306
C416
TP112
C222
TP307
TP113
TP309
TP115
TP116
TP117
TP118
TP119
C229
TP501
TP502
TP503
TP504
TP505
TP506
TP507
TP313
TP508
TP121
TP315
TP509
TP316
TP122
TP123
TP317
TP124
TP318
TP319
TP127
TP128
TP510
TP511
TP129
TP512
TP513
TP320
TP514
TP515
TP516
TP322
TP517
TP323
TP130
TP518
TP324
TP131
TP519
TP325
TP132
TP326
TP133
TP327
TP134
R280
TP328
TP135
TP329
TP136 TP137
TP138
TP520
TP139
TP523
R288
TP524
TP330
TP525
TP331
TP526
TP332
TP527
TP333
TP140
TP528
TP334
TP141
TP529
TP335
TP142
TP336
TP143
TP337
TP144
R291
R292
TP530
R295
TP531
R296
TP532
TP533
R297
R298
R299
Q300
TP154
TP156
D401
D402
D404 D405
TP551
TP552
TP553
TP554
TP555
TP556
TP557
TP558
TP559
Q320
L502
Q131
4 58
1
IC400
TP565
TP566
TP567
TP180
TP569
TP181
TP182
TP187
TP188
TP571
TP572
TP574
TP380
TP575
TP381
TP382
TP383
TP384
TP190
TP385
TP191
TP192
TP193
TP194
TP195
TP196
TP197
TP198
TP199
TP581
TP582
TP583
TP592
R103
TP594
R109
R300
R305
R111
R306
R113
R307
R308
R116
R500
R118
R501
R504
R505
R506
R507
R508
R120
R509
R315
R121
R316
R122
R125
Q187
R510
R129
R320 R321
R517
R323
R130
R518
R324
R131
R519
R325
R326
R327
R328
R134
R135
R329
R136
R137
R521
R330
R140
R335
R336
R337
R338
R339
R531
C302
C304
R340
C305
C111
R341
C306
C112
R342
C307
C113
R343
C308
C114
R344
C500
C501
C503
TP200
TP201
C505
TP202
TP203
C507
TP204
R350
TP205
C509
R351
TP206
TP207
TP208
TP209
C127
TP400
C510
C128
TP401
C511
R359
C512
TP402
TP403
C513
TP404
TP210
C320
R550
TP211
C515
R551
TP405
TP212
TP406
TP407
TP213
C517
C323
TP214
R554
R360
TP408
TP215
R555
R361
TP216
R556
R362
TP217
R557
R363
TP218
R558
R364
TP600
TP219
R365
JL501
TP601
TP602
C136
TP603
C137
C520
TP604
TP410
TP605
C522
TP606
TP412
TP607
TP413
R560
C524
TP608
TP414
TP609
TP415
C526
TP222
R370
R371
R372
R373
R374
R180
TP610
R375
R181
TP611
R182
C531
R187
R188
R571
C341
TP231
C342
C343
C344
C345
TP236
TP237
C155
R191
R192
R194 R195
R196
R197
R198
R199
C549
JR
JR100
C551
JR
JR101
D109
JR
JR102
C553
JR JR103
JR
JR104
TP251
C555
JR
JR105
D302
TP252
JR
JR106
D303
TP253
C557
JR
JR107
Q400
TP254
JR
JR108
TP255
C559
JR
JR109
TP256
TP257
TP258 TP259
C560
JR
JR110
JR
JR 111
C561
D119
JR
JR112
C563
TP260
TP261
TP262
D313
30
31
50
51
81
80
100
1
IC100
JR501
D122
TP651
TP652
TP653
TP654
C189
TP655
C572
TP656 TP657
C574
C380
D320
IC300
TP658
IC301
C381
TP659
C576
C382
TP660
Q231
TP661
TP662
TP663
116
17 32
IC500
TP664
TP665
TP666
TP667
TP668
TP669
TP670
TP671
TP672
TP673
TP674
TP675
TP676 TP677
TP678
TP679
TP294
D345
TP680
TP681
TP682
TP683
TP684
TP685
TP686
TP687
FB400
FB401
D549
R200
R201
R209
TP538
TP535
TP536
TP411
TP417
TP409
TP534
TP312
TP338
TP416
TP537
TP386
TP339
TP114
TP120
TP125
TP126
TP100
TP220
TP302
TP311
TP310
TP308
TP321
TP228
A
POWER
BOARD
CN704
(Page 23)
D
BD76
BOARD
CN401
(Page 17)
JW180
JW181
JW182
JW184
JW185
JW186
JW188
JW189
20
21
1
2
CN200
JW190
JW191
JW192
JW193
JW194
JW195
JW196
JW197
JW198
14
5
67
CN400
C405
1
37
LCD100
J380
JW200
JW201
JW202
JW203
JW204
JW205
JW206
JW207
JW209
JW400
JW210
JW214
JW215
JW216
JW218 JW219
D407
D408
JW220
D409
JW222
JW223
JW224
JW225
JW226
JW227
JW228
JW229
JW230
B
E
Q321
JW232
JW235
JW236
JW238
JW239
JW240
JW241
JW242
JW243
JW245
JW247
1
26
7CN100
2
120 21
CN300
2
1
8
9
CN500
SW350
SW360
SW361
SW362
SW363
SW364
SW365
C117
C313
SW370
C314
SW371
X112
C316
SW372
SW373
C317
SW374
C318
X115
SW375
C319
C321
C516
C322
C521
C525
JW101
JW102
JW104
JW105
JW106
JW107
JW108
JW109
D100
JW110
JW 111
JW114
JW116
JW117
JW500
JW118
JW119
ET100
JW120
JW121
JW122
JW123
JW124
JW125
JW126
JW127
JW128
JW129
S350
ROTARY ENCODER
VOLUME
L400
JW130
JW131
JW133
JW134
JW135
JW136
JW137
JW138
D321
C575
JW139
D322
JW140
JW141
JW142
JW143
JW144
JW145
JW146
JW147
JW148
JW149
JW150
JW151
JW152
JW153
JW154
VCC
OIC129
JW155
JW156
JW157
JW158
JW159
JW160
JW161
JW162
JW163
JW164
JW165
JW166
JW167
JW168
JW169
J500
JW170
JW171
JW172
JW173
JW174
JW175
JW176
JW177
JW178
JW179
B
TUNER1
BOARD
CN101
(Page 26)
FUNCTION
+
x
-
REC TO USB
OPTIONS
DSGX
1
TUNING +
M L
u
– TUNING
l m
ENTER
EQ
DVD / PC IN
R
L
J492
PHONES
1-885-544-
11
(11)
12
NO100
DET SWITCH
(SW305)
CDM OPEN/CLOSED