Sony HCD-G2BNiP User manual

SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
HCD-G2BNiP/G2NiP
SPECIFICATIONS
COMPACT DISC RECEIVER
9-893-336-02
2012C33-1
© 2012.03
AEP Model
HCD-G2BNiP/G2NiP
UK Model
Australian Model
HCD-G2BNiP
Ver. 1.1 2012.03
Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM77B-K6BD94DC
Base Unit Name BU-K6BD94DC
Optical Pick-up Block Name KSM-213DCP
• HCD-G2BNiP is compact disc receiver in CMT-G2BNiP.
• HCD-G2NiP is compact disc receiver in CMT-G2NiP.
Photo: HCD-G2BNiP
Amplifier section
European models:
Power output (rated):
40 watts + 40 watts (6 ohms at 1 kHz, 1% THD)
Continuous RMS power output (reference):
50 watts + 50 watts (6 ohms at 1 kHz, 10% THD)
Music power output (reference):
60 watts + 60 watts (6 ohms at 1 kHz, 10% THD)
Australian model:
Power output (rated):
40 watts + 40 watts (6 ohms at 1 kHz, 1% THD)
Continuous RMS power output (reference):
50 watts + 50 watts (6 ohms at 1 kHz, 10% THD)
Wireless LAN section
Compatible standards:
IEEE 802.11 b/g (WEP 64 bit, WEP 128 bit,
WPA/WPA2-PSK (AES), WPA/WPA2-PSK
(TKIP))
Radio frequency:
2.4 GHz
CD player section
System:
Compact disc and digital audio system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6μW
* This output is the value measurement at a distance of
200mm from the objective lens surface on the Optical
Pick-up Block with 7mm aperture.
Frequency response:
20 Hz – 20 kHz
Signal-to-noise ratio:
More than 90 dB
Dynamic range:
More than 90 dB
Tuner section
AM tuner section:
Tuning range:
European model:
531 kHz – 1,602 kHz (with 9 kHz tuning interval)
Other models:
530 kHz – 1,710 kHz (with 10 kHz tuning interval)
531 kHz – 1,710 kHz (with 9 kHz tuning interval)
Antenna:
AM loop antenna
Intermediate frequency:
400 kHz
FM tuner section:
FM stereo, FM superheterodyne tuner
Tuning range:
87.5 MHz – 108.0 MHz (50 kHz step)
Antenna:
FM lead antenna
Antenna terminals:
75 ohms unbalanced
Intermediate frequency:
200 kHz, 250 kHz, 300 kHz, 350 kHz, 400 kHz
DAB/DAB+ tuner section
(HCD-G2BNiP only):
FM stereo, DAB/FM superheterodyne tuner
Frequency range
Band-III:
174.928 (5A) MHz – 239.200 (13F) MHz
Antenna:
DAB/FM lead antenna
DAB/DAB+ frequency table (Band-III) iPod/iPhone section
Compatible iPod/iPhone models:
USB section
Supported bit rate:
MP3 (MPEG 1 Audio Layer-3): 32 kbps –
320 kbps, VBR
WMA: 48 kbps – 192 kbps, VBR
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
Inputs/Outputs
FM Antenna terminals:
75 ohms unbalanced
Frequency Label
174.928 MHz 5A
176.640 MHz 5B
178.352 MHz 5C
180.064 MHz 5D
181.936 MHz 6A
183.648 MHz 6B
185.360 MHz 6C
187.072 MHz 6D
188.928 MHz 7A
190.640 MHz 7B
192.352 MHz 7C
194.064 MHz 7D
195.936 MHz 8A
197.648 MHz 8B
199.360 MHz 8C
201.072 MHz 8D
202.928 MHz 9A
204.640 MHz 9B
206.352 MHz 9C
208.064 MHz 9D
209.936 MHz 10A
211.648 MHz 10B
213.360 MHz 10C
215.072 MHz 10D
216.928 MHz 11A
218.640 MHz 11B
220.352 MHz 11C
222.064 MHz 11D
223.936 MHz 12A
225.648 MHz 12B
227.360 MHz 12C
229.072 MHz 12D
230.784 MHz 13A
232.496 MHz 13B
234.208 MHz 13C
235.776 MHz 13D
237.488 MHz 13E
239.200 MHz 13F
DAB/DAB+ Antenna terminal:
75 ohms, F female
AUDIO IN (RCA):
Sensitivity 700 mV, impedance 47 kilohms
SPEAKERS:
Accepts impedance of 6 ohms – 16 ohms
(USB) port:
Type A, maximum current 1 A
NETWORK port:
10BASE-T/100BASE-TX
General
Power requirements:
European models:
AC 220 V – 230 V, 50/60Hz
Australian model:
AC 230 V – 240 V, 50/60 Hz
Power consumption:
50 watts
Dimensions (W/H/D) (excl. speakers):
Approx. 220 mm × 141 mm × 335 mm
Mass (excl. speakers):
Approx. 5.6 kg
Design and specifications are subject to change
without notice.
Standby power consumption: 0.5 W
iPod touch
4th generation
iPod touch
3rd generation
iPod touch
2nd generation
iPod touch
1st generation
iPod nano
6th generation
iPod nano
5th generation
(video camera)
iPod nano
4th generation
(video)
iPod nano
3rd generation
(video)
iPod nano
2nd generation
(aluminum)
iPod classic
iPhoneiPhone 3G
iPhone 4 iPhone 3GS
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.

HCD-G2BNiP/G2NiP
2
1. SERVICING NOTES ............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow........................................................... 10
2-2. Case Block ...................................................................... 11
2-3. Wireless LAN Module (MOD1) ..................................... 11
2-4. Panel (CD Tray) .............................................................. 12
2-5. Panel (Front) Block......................................................... 13
2-6. Panel (Rear) Block.......................................................... 14
2-7. MAIN Board ................................................................... 15
2-8. NET Board...................................................................... 16
2-9. Holder (CD Front) Block................................................ 16
2-10. AMP Board Block........................................................... 17
2-11. AMP Board ..................................................................... 18
2-12. Power Transformer (T901) ............................................. 19
2-13. CD Mechanism Deck Block
(CDM77B-K6BD94DC)................................................. 20
2-14. Belt.................................................................................. 20
2-15. Base Unit (BU-K6BD94DC) .......................................... 21
2-16. Optical Pick-up Block (KSM-213DCP) ......................... 21
2-17. Holder (CD) Block.......................................................... 22
2-18. DCDC Board................................................................... 22
3. TEST MODE ............................................................ 23
4. ELECTRICAL CHECK ......................................... 24
5. DIAGRAMS
5-1. Block Diagram - CD/USB/PANEL Section - ................. 25
5-2. Block Diagram - TUNER/NETWORK Section -........... 26
5-3. Block Diagram - AMP Section -..................................... 27
5-4. Block Diagram - POWER SUPPLY Section -................ 28
5-5. Printed Wiring Board - BD94DC Board - ...................... 30
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.
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.
5-6. Schematic Diagram - BD94DC Board - ......................... 31
5-7. Printed Wiring Board - TUNER Board - ........................ 32
5-8. Schematic Diagram - TUNER Board - ........................... 32
5-9. Printed Wiring Board - DAB Board (G2BNiP) -............ 33
5-10. Schematic Diagram - DAB Board (G2BNiP) - .............. 33
5-11. Printed Wiring Boards - NETWORK Section -.............. 34
5-12. Schematic Diagram - NETWORK Section - .................. 35
5-13. Printed Wiring Board - MAIN Board (Side A) - ............ 36
5-14. Printed Wiring Board - MAIN Board (Side B) - ............ 37
5-15. Schematic Diagram - MAIN Board (1/3) -..................... 38
5-16. Schematic Diagram - MAIN Board (2/3) -..................... 39
5-17. Schematic Diagram - MAIN Board (3/3) -..................... 40
5-18. Schematic Diagram - AMP Section -.............................. 41
5-19. Printed Wiring Board - AMP Section (1/2) - .................. 42
5-20. Printed Wiring Boards - AMP Section (2/2) -................. 43
5-21. Printed Wiring Boards
- HP/JOG1/JOG2/USB Boards -..................................... 44
5-22. Schematic Diagram - HP/JOG1/JOG2/USB Boards -.... 45
5-23. Printed Wiring Board - FL-NET Board -........................ 46
5-24. Schematic Diagram - FL-NET Board -........................... 47
5-25. Printed Wiring Boards - POWER SUPPLY Section - .... 48
5-26. Schematic Diagram - POWER SUPPLY Section -......... 49
6. EXPLODED VIEWS
6-1. Overall Section ............................................................... 62
6-2. Front Panel Section......................................................... 63
6-3. Rear Panel Section .......................................................... 64
6-4. MAIN Board Section ...................................................... 65
6-5. Chassis Section ............................................................... 66
6-6. CD Mechanism Deck Section
(CDM77B-K6BD94DC)................................................. 67
7. ELECTRICAL PARTS LIST .............................. 68
This appliance is classified as a
CLASS 1 LASER product. This
marking is located on the rear
exterior.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radia-
tion exposure.
Trademarks, etc.
sPARTY STREAMING and PARTY STREAMING
logo are trademarks of Sony Corporation.
sVAIO and VAIO Media are registered trademarks of
Sony Corporation.
sMPEG Layer-3 audio coding technology and patents
licensed from Fraunhofer IIS and Thomson.
sMicrosoft, Windows, Windows Vista, Windows 7™,
Windows Media are trademarks or registered
trademarks of Microsoft Corporation in the United
States and/or other countries.
sMac and Macintosh are trademarks of Apple Inc.
sAirPlay, the AirPlay logo, iPhone, iPod, iPod classic,
iPod nano, and iPod touch are trademarks of Apple Inc.,
registered in the U.S. and other countries.
s“Made for iPod,” and “Made for iPhone” mean that an
electronic accessory has been designed to connect
specifically to iPod or iPhone, respectively, and has
been certified by the developer to meet Apple
performance standards. Apple is not responsible for the
operation of this device or its compliance with safety
and regulatory standards. Please note that the use of this
accessory with iPod or iPhone may affect wireless
performance.
sApple is not responsible for the operation of this device
or its compliance with safety and regulatory standards.
s“ ” is a mark of the Wi-Fi Alliance.
sDLNA®, the DLNA Logo and DLNA CERTIFIED™
are trademarks, service marks, or certification marks of
the Digital Living Network Alliance.
sWake-on-LAN is a trademark of International Business
Machines Corporation in the United States.
sThis 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 Microsoft or an
authorized Microsoft subsidiary.
sThe system names and product names indicated in this
manual are generally the trademarks or registered
trademarks of the manufacturer.
sIn this manual, Microsoft Windows XP Home Edition,
Microsoft Windows XP Professional and Microsoft
Windows XP Media Center Edition are referred to as
Windows XP.
sIn this manual, Microsoft Windows Vista Home Basic,
Microsoft Windows Vista Home Premium, Microsoft
Windows Vista Business and Microsoft Windows Vista
Ultimate are referred to as Windows Vista.
sIn this manual, Microsoft Windows 7 Starter, Microsoft
Windows 7 Home Premium, Microsoft Windows 7
Professional, Microsoft Windows 7 Ultimate are
referred to as Windows 7.
s™ and ® marks are omitted in this manual.

HCD-G2BNiP/G2NiP
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.
RELEASING THE DISC TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure:
1. Press the [?/1] button to turn the power on.
2. Press two buttons of [x] and [Z] for 5 seconds.
3. The message “UNLOCKED” is displayed on the fluorescent
indicator tube and the disc tray is unlocked.
Note: When “LOCKED”is displayed, the disc tray lock is not released by
turning power on/off with the [?/1] button.
NOTE OF REPLACING THE MOTOR BOARD
When the MOTOR board is damaged, exchange the LOADING
(BK) ASSY.
NOTE OF REPLACING THE IC107, Q1101, Q1102,
Q2101 AND Q2102 ON THE AMP BOARD
IC107, Q1101, Q1102, Q2101 and Q2102 on the AMP board can-
not exchange with single. When these parts are damaged, exchange
the complete mounted board.
NOTE OF REPLACING THE CN5003 ON THE NET
BOARD
CN5003 on the NET board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
MODEL IDENTIFICATION
– Rear Panel –
PART No.
Model Part No.
HCD-G2NiP: AEP model 4-275-277-0[]
HCD-G2BNiP: AEP and UK models 4-275-277-1[]
HCD-G2BNiP: Australian model 4-275-277-2[]
PRECAUTIONS FOR DISASSEMBLY AND ASSEMBLY
Many of the internal parts in this unit use iron plates. Be careful not
to injure your hands while carrying out disassembly or assembly
procedures.
PRECAUTIONS FOR OPERATION CHECKS
If checking operations with the power on, be sure to connect the
GND wires (earth terminals) connected to the AMP board and
MAIN board to ground.
The units may fail to operate and parts may become damaged if
the GND wires are not connected properly. Be sure to connect the
GND wires before checking either board.
If the GND wire (earth terminal) is not long enough to reach when
the circuit board is removed, use alligator clips or a similar part to
extend the length to enable connection to ground.
AMP board
MAIN board
alligator clips
GND wire
Note: Connect the alligator clips surely with this position.
Ver. 1.1

HCD-G2BNiP/G2NiP
4
NOTE OF REPLACING THE WIRELESS LAN MODULE
(MOD1)
When replacing the wireless LAN module (MOD1), MAC address
is changed. Print the following explanation, cut it, and hand over
it to the customer with the unit, when returning the unit that the
repair is completed to the customer.
MAC address of the main unit has been changed by this repair.
When using the MAC address filtering function of connection destina-
tion access point equipment, set it again..
CHECKING METHOD OF NETWORK OPERATION
It is necessary to check the network operation, when replacing the
wireless LAN module (MOD1). Check the operation of wireless
and wired LAN, according to the following method.
1. Checking Method of Wireless LAN Operation
Check that access point is recognized surely.
Necessary Equipment:
Wireless access point with router function (AP)
Procedure:
1. Turn the [FUNCTION] knob to select the HOME NETWORK,
MUSIC SERVICES or AirPlay function.
2. Press the [M]/[m] buttons to select “Network,” then press the
[ENTER] button.
3. Press the [M]/[m] buttons to select “Settings,” then press the
[ENTER] button.
4. Press the [M]/[m] buttons to select “Wireless LAN Settings,”
then press the [ENTER] button.
Note: If “Change Setting?” appears, select “OK,” then press the [ENTER]
button.
5. Press the [M]/[m] buttons to select “Access Point Scan,” then
press the [ENTER] button.
6. The system starts searching for access points, and displays a
list of up to 20 available network name (SSID).
7. Check that access point (SSID) is displayed on the searching
result.
Note: Refer to the instruction manual about details of the setting method.
2. Checking method of wired LAN operation
Check that access point is recognized surely.
Procedure:
1. Connect the main unit to the router or the hub, etc. with the
network (LAN) cable.
2. Turn the [FUNCTION] knob to select the HOME NETWORK,
MUSIC SERVICES or AirPlay function.
3. Press the [M]/[m] buttons to select “Network,” then press the
[ENTER] button.
4. Press the [M]/[m] buttons to select “Settings,” then press the
[ENTER] button.
5. Press the [M]/[m] buttons to select “Wired LAN Settings,”
then press the [ENTER] button.
6. On the IP setting, press the [M]/[m] buttons to select “Auto,”
then press the [ENTER] button.
7. On the proxy setting, press the [M]/[m] buttons to select “Do
Not Use,” then press the [ENTER] button.
8. Press the [M]/[m] buttons to select “OK,” then press the
[ENTER] button.
9. Perform the server settings.
10. Press the [OPTIONS] buttons to select “Network,” then press
the [ENTER] button.
11. Press the [OPTIONS] buttons to select “Information,” then
press the [ENTER] button.
12. Check that IP address can be acquired.
Note: Refer to the instruction manual about details of the setting method.

HCD-G2BNiP/G2NiP
5
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
MAIN BOARD SERVICE POSITION
1Insert the hard metal fittings of L character type 6 cm
or more in the hole of the chassis.
2Push the lever in the direction
of the arrow A.
3
6 cm or more
– Rear bottom view –
hole
lever
– Bottom view –
A
MAIN board
AMP board
lug wire
alligator clips
Note: Connect the alligator clips surely with this position.

HCD-G2BNiP/G2NiP
6
CD MECHANISM DECK SERVICE POSITION
FL-NET, JOG1, JOG2, USB AND HP BOARD SERVICE POSITION
FL-NET board
USB board
HP board JOG2 board
JOG1 board
insulating sheet
CD mechanism deck
(CDM77B-K6BD94DC)
BD94DC board
MAIN board
front panel block
MOTOR board

HCD-G2BNiP/G2NiP
7
SUB-PT BOARD SERVICE POSITION
AMP BOARD SERVICE POSITION
MAIN board
SUB-PT board
lug wire
AMP board
CN103
MOTOR board
Connect extension jig (Part No. J-2501-212-A)
to the AMP board (CN103) and MOTOR board.
MAIN board
alligator clips
Note: Connect the alligator clips surely with this position.

HCD-G2BNiP/G2NiP
8
DCDC BOARD SERVICE POSITION
TUNER AND DAB BOARD SERVICE POSITION
DCDC board
MAIN board
DAB board
TUNER board
MAIN board
CN407
(OK)
module (DAB tuner)
(DAB1)
(G2BNiP)
Note: Both the flexible flat cable (9 core) can be connected
with the CN406 or CN407 on MAIN board.
When you connect the flexible flat cable (9 core) with
the CN407 on MAIN board so as not to connect it by
mistake.
CN406
(NG)

HCD-G2BNiP/G2NiP
9
WIRE SETTING
front side
coating clip
MAIN board MAIN board NET board
AMP board
coating clip tape
tape
Note 4: Tie into the uncovered
portion of the LAN wire.
40 mm
wireless LAN module
(MOD1)
coating clip
NET board
MAIN board
holder
(BREDGECO)
wireless LAN module (MOD1)
tapeferrite core
binding band (taiton)
LAN board
flexible flat cable
(9 core)
tape
tape
TUNER board block
2.4 GHz antenna wire
LAN wire
50 mm
Note 3: Power transfomer wire and
AC inlet wire must not cross.
SUB-PT board
Note 2: Put the wire under the
SUB-PT board.
lead pin
lead pin
lead pin
SUB-PT board
Note 1: flexible flat cable
must not touch a
screw.
– Top view –

HCD-G2BNiP/G2NiP
10
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
SET
2-5. PANEL (FRONT) BLOCK
(Page 13)
2-9. HOLDER (CD FRONT) BLOCK
(Page 16)
2-18. DCDC BOARD
(Page 22)
2-13. CD MECHANISM DECK BLOCK
(CDM77B-K6BD94DC)
(Page 20)
2-17. HOLDER (CD) BLOCK
(Page 22)
2-15. BASE UNIT
(BU-K6BD94DC)
(Page 21)
2-16. OPTICAL PICK-UP BLOCK
(KSM-213DCP)
(Page 21)
2-2. CASE BLOCK
(Page 11)
2-7. MAIN BOARD
(Page 15)
2-3. WIRELESS LAN
MODULE (MOD1)
(Page 11)
2-8. NET BOARD
(Page 16)
2-12. POWER TRANSFORMER
(T901)
(Page 19)
2-10. AMP BOARD BLOCK
(Page 17)
2-11. AMP BOARD
(Page 18)
2-14. BELT
(Page 20)
2-6. PANEL (REAR) BLOCK
(Page 14)
2-4. PANEL (CD TRAY)
(Page 12)

HCD-G2BNiP/G2NiP
11
Note: Follow the disassembly procedure in the numerical order given.
2-2. CASE BLOCK
1four screws
(BV/ring)
2flat head screw
(TP)
2flat head screw
(TP)
6case block
5two claws
3
4
3
1two screws
(BVTP2.6)
6screw
(BVTP2.6)
8wireless LAN module
(MOD1)
42.4 GHz antenna connector
5connector
(CN5004)
2coating clip
3holder (BREDGECO)
7connector (CN5003)
Note 2: When installing the wireless LAN module,
check that there are no foreign substances,
such as dust, in the contacting part.
– Rear side view –
wireless LAN module
(MOD1)
OK
NG
Note 3: There are two terminals for antenna
wire in a module.
When connecting the antenna wire,
connect with the right terminal.
2-3. WIRELESS LAN MODULE (MOD1)
Note 1: Refer to “WIRE SETTING”
on page 9 for wire setting.

HCD-G2BNiP/G2NiP
12
2-4. PANEL (CD TRAY)
4two claws
5panel (CD tray)
6 cm or more
– Rear bottom view –
Note: There is a possibility of damaged of the panel (CD tray) when the
panel (front) block is removed without removing the panel (CD tray).
Remove panel (CD tray) earlier than removing the panel (front) block.
3
hole
lever
1Insert the hard metal fittings of L character type 6 cm
or more in the hole of the chassis.
2Push the lever in
the direction of
the arrow A.
– Bottom view –
A

HCD-G2BNiP/G2NiP
13
2-5. PANEL (FRONT) BLOCK
– Rear side view –
1Lift up two
coating clips.
4Lift up the coating clip.
5Turn over the flexible
flat cable (15 core).
2connector (CN805)
3connector
(CN601)
6flexible flat cable (19 core)
(CN404)
7two screws
(BV3)
0claw
0claw
9two screws
(BV/ring)
qa panel (front) block
8screw
(BVTP3 u8)
8screw
(BVTP3 u8)
Insert is straight to the interior Insert is incline
flexible flat
cable
flexible flat
cable
connectorconnector
OK NG
Note 4: When you install the flexible flat cable, please install them
correctly.
There is a possibility that this machine damages when not
correctly installing it.
Note 1: There is a possibility of damaged of the panel (CD tray) when the
panel (front) block is removed without removing the panel (CD tray).
Remove panel (CD tray) earlier than removing the panel (front) block.
Note 5: Refer to “WIRE SETTING” on page 9 for the setting of those other than this.
– Front panel inner view –
front side sleeve ferrite clamp
HP board
USB board
JOG2 board
tape
The wire must be on the
sleeve ferrite clamp.
The sleeve ferrite clamp must
come under the USB board.
:ire settinJ
holder (CD)
CD mechanism deck
cover (CD top)
Note 2: When you install the panel (front) block,
put two sleeve ferrite clamps within this
dotted line range.
Note 3: Confirm the BD94DC board has not dropped.

HCD-G2BNiP/G2NiP
14
2-6. PANEL (REAR) BLOCK
Note 1: Refer to “WIRE SETTING” on page 9 for wire setting.
2coating clip
1two screws
(BVTP2.6)
– Rear side view –
(G2BNiP)
Insert is straight to the interior Insert is incline
flexible flat
cable
flexible flat
cable
connectorconnector
OK NG
Note 2: When you install the flexible flat cable, please install them
correctly. There is a possibility that this machine damages
when not correctly installing it.
3holder (BREDGECO)
52.4 GHz antenna
connector
6connector
(CN5004)
7connector
(CN701)
8connector
(CN4404)
4Lift up the lead pin.
9connector
(CN4405)
0flexible flat cable (9 core) (CN407)
Note 4: Both the flexible flat cable (9 core) can be connected with
the CN406 or CN407 on MAIN board.
When you connect the flexible flat cable (9 core) with the
CN407 on MAIN board so as not to connect it by mistake.
qa flexible flat cable (8 core) (CN408)
CN406
qs two screws
(BV/ring)
qf screw
(BV3)
qg coating clip
coating clip
AC inlet
qh panel (rear) block
qs three screws
(BV/ring)
qd
– Rear side view –
Clamp tilter (ferrite core) setting
clamp tilter (ferrite core)
55 mm
rear side
wireless LAN module
(MOD1)
OK
NG
Note 3: There are two terminals for antenna wire in a module.
When connecting the antenna wire, connect with the
right terminal.

HCD-G2BNiP/G2NiP
15
2-7. MAIN BOARD
Note 1: Refer to “WIRE SETTING” on page 9 for wire setting.
qd three screws
(BVTP3 u8)
qd two screws
(BVTP3 u8)
qf two coating clips
qg MAIN board
6flexible flat cable (15 core)
(CN403)
5connector
(CN702)
0connector
(CN805)
9connector
(CN601)
2connector
(CN701)
3connector
(CN803)
7flexible flat cable (19 core)
(CN404)
1Lift up the coating clip.
1Lift up the coating clip.
1Lift up the coating clip.
A
A
BCN406
qa flexible flat cable (9 core) (CN407)
Note 4: Both the flexible flat cable (9 core) can be
connected with the CN406 or CN407 on
MAIN board. When you connect the flexible
flat cable (9 core) with the CN407 on MAIN
board so as not to connect it by mistake.
4flexible flat cable (21 core) (CN401)
Note 2: Both the flexible flat cable (21 core) can be
connected with the CN401 or CN402 on
MAIN board. When you connect the flexible
flat cable (21 core) with the CN401 on MAIN
board so as not to connect it by mistake.
8flexible flat cable (21 core) (CN402)
Note 3: Both the flexible flat cable (21 core) can be
connected with the CN401 or CN402 on
MAIN board. When you connect the flexible
flat cable (21 core) with the CN402 on MAIN
board so as not to connect it by mistake.
Insert is straight to the interior
Insert is incline
flexible flat
cable
flexible flat
cable
connector
connector
OK
NG
Note 5: When you install the flexible
flat cable, please install them
correctly.
There is a possibility that this
machine damages when not
correctly installing it.
B
(G2BNiP)
qs flexible flat cable (8 core) (CN408)

HCD-G2BNiP/G2NiP
16
2-8. NET BOARD
2-9. HOLDER (CD FRONT) BLOCK
2two screws
(BVTP3 u8)
2two screws
(BVTP3 u8)
3NET board
1flexible flat cable (21 core)
(CN5005)
Insert is straight to the interior Insert is incline
flexible flat
cable
flexible flat
cable
connectorconnector
OK NG
Note: When you install the flexible flat cable, please install them
correctly. There is a possibility that this machine damages
when not correctly installing it.
3screw
(BVTP3 u8)
1screw
(BVTP3 u8)
1screw
(BVTP3 u8)
3two screws
(BVTP3 u8)
4two screws
(BV3)
2cover (CD front)
6holder (CD front) block
5claw
5two claws
– Left front side view –

HCD-G2BNiP/G2NiP
17
2-10. AMP BOARD BLOCK
lead pin
AMP board
:LUHVHWWLQJ
front side
Insert is straight to the interior Insert is incline
flexible flat
cable
flexible flat
cable
connectorconnector
OK NG
Note: When you install the flexible flat cable, please install them
correctly. There is a possibility that this machine damages
when not correctly installing it.
–5HDUVLGHYLHZ–
2Lift up the lead pin.
4screw (BV3)
5lug wire
6AMP board block
4two screw
(BV3)
1flexible flat cable (5 core)
(CN103)
3connector
(CN301)

HCD-G2BNiP/G2NiP
18
2-11. AMP BOARD
1screw
(BVTP3 u8)
3screw
(BVTP3 u8)
A
A
2plate (earth AMP)
6shield R plate (AMP)
4holder (PWB AMP)
qj AMP board
3screw
(BVTP3 u8)
5two screws
(BVTP3 u8)
5screw
(BVTP3 u8)
qs two screws
(BVTP3 u8)
7two screws
(BVTP3 u8)
8shield L plate (AMP)
qd heat-sink
qf sheet (radiation)
9Lift up two lead pins.
0clamp filter (ferrite core)
qa sleeve ferrite
clamp
qg flexible flat cable (15 core)
(CN102)
flexible flat cable (15 core)
qh ferrite core block
:LUHVHWWLQJ
)OH[LEOHIODWFDEOHFRUHVHWWLQJ
lead pin
R2117
tape
lead pin
front side
Roll the wire once.
Roll the wire
once.
clamp filter
(ferrite core)
sleeve ferrite clamp
–5HDUVLGHYLHZ–
35 mm
ferrite core block
Insert is straight to the interior Insert is incline
flexible flat
cable
flexible flat
cable
connectorconnector
OK NG
Note 1: When you install the flexible flat cable, please install them
correctly. There is a possibility that this machine damages
when not correctly installing it.
Note 2: Fix so that a wire
cannot touch R2117.
Less than
30 mm
Roll the wire
once.

HCD-G2BNiP/G2NiP
19
2-12. POWER TRANSFORMER (T901)
1Lift up the lead pin.
9clamp filter (ferrite core)
0power transformer
(T901)
9clamp filter
(ferrite core)
4Lift up the lead pin.
3Remove the coating clip from
the clamp filter (ferrite core).
2connector
(CN301)
5connector
(CN952)
6four screws
(BVTT4 u8)
8plate (trans)
7
front side
– Top view –
Roll the wire once.
tape
tape
tape
clamp filter
(ferrite core)
holder (CD)
:iUe VeWWiQJ
Note: Confirm the wire does not
hit the edge of holder (CD).
lead pin
DCDC board
rear side
100 mm
100 mm
30 mm
150 mm
power transformer (T901)
clamp filter
(ferrite core)
coating clip
clamp filter
(ferrite core)
lead pin
AMP board
front side
tape
coating clip clamp filter
(ferrite core)
– 5eDU ViGe view –

HCD-G2BNiP/G2NiP
20
2-13. CD MECHANISM DECK BLOCK (CDM77B-K6BD94DC)
2-14. BELT
6flexible flat cable
(21 core)
(CN202)
9CD mechanism deck block
(CDM77B-K6BD94DC)
5flexible flat
cable (5 core)
flexible flat cable
(5 core)
flexible flat cable
(21 core)
2connector
(CN103)
1cover (CD top)
4
3three screws
(BVTP3 u8)
7Remove the
solder.
8CD sheet
20 mm
10 mm
MOTOR board
BD94DC
board
tape
tape
)OH[LEOHIODWFDEOHVHWWLQJ
±&'PHFKDQLVPERWWRPYLHZ±
rear side
Insert is straight to the interior Insert is incline
flexible flat
cable
flexible flat
cable
connectorconnector
OK NG
Note: When you install the flexible flat cable, please install them
correctly. There is a possibility that this machine damages
when not correctly installing it.
5belt
3claw
3claw
2
A
4tray (AU)
belt
3RVLWLRQRIEHOW
1Push the lever in the direction
of the arrow A.
±&'PHFKDQLVPERWWRPYLHZ±