Sony HCD-GN1300D / MHC-GN1300D Service Manual ▷ View online
SERVICE MANUAL
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
SPECIFICATIONS
DVD DECK RECEIVER
9-890-528-05
2012J08-1
©
2012.10
E Model
Ver. 1.4 2012.10
DVD
Section
Model Name Using Similar Mechanism
HCD-GN1200D
DVD Mechanism Type
CDM74HFV-DVBU101
Optical Pick-up Name
KHM-313CAB/C2NP
TAPE
Section
Model Name Using Similar Mechanism
HCD-AZ55D
Tape Transport Mechanism Type
CRP42603
• HCD-GN1300D is the Amplifier,
DVD player, tape deck and tuner
section in MHC-GN1300D.
DVD player, tape deck and tuner
section in MHC-GN1300D.
Amplifi er section
The following are measured at AC 120, 127,
220, 240V 50/60 Hz
Power output (rated): 130 W + 130 W (6 Ω, 1 kHz, 1% THD)
220, 240V 50/60 Hz
Power output (rated): 130 W + 130 W (6 Ω, 1 kHz, 1% THD)
RMS output power (reference)
Front speaker:
Front speaker:
215 W + 215 W (per channel at 6 Ω,
1 kHz, 10% THD)
Center speaker:
85 W
(per channel at 6 Ω, 1 kHz, 10% THD)
Surround speaker:
90 W + 90 W
(per channel at 6 Ω, 1 kHz, 10% THD)
Subwoofer:
210 W (per channel at 8 Ω, 100 Hz, 10% THD)
Inputs
VIDEO IN:
VIDEO IN:
VIDEO: 1 Vp-p, 75 ohms
AUDIO L/R: Voltage 250 mV,
impedance 47 kilohms
TV/SAT AUDIO IN L/R:
Voltage 250 mV/450 mV, impedance 47 kilohms
MIC 1 or 2:
Sensitivity 1 mV, impedance 10 kilohms
(USB)
port:
Type
A
Outputs
AUDIO OUT L/R:
AUDIO OUT L/R:
Voltage 250 mV, impedance 1 kilohm
VIDEO OUT:
Max. output level 1 Vp-p, unbalanced,
Sync. negative load impedance 75 ohms
COMPONENT VIDEO OUT:
Y: 1 Vp-p, 75 ohms
PB/CB: 0.7 Vp-p, 75 ohms
PR/CR: 0.7 Vp-p, 75 ohms
S VIDEO OUT:
Y: 1 Vp-p, unbalanced, Sync. negative
C: 0.286 Vp-p, load impedance 75 ohms
PHONES:
accepts headphones of 8 ohms or more
USB section
Supported bit rate
MP3 (MPEG 1 Audio Layer 3):
32 – 320 kbps
WMA: 48 – 192 kbps
AAC: 48 – 320 kbps
Sampling frequencies
MP3 (MPEG 1 Audio Layer 3):
32/44.1/48
kHz
WMA: 44.1 kHz
AAC: 44.1 kHz
Transfer speed
Full-Speed
Supported USB device
Full-Speed
Supported USB device
Mass Storage Class
Maximum current
500
500
mA
HCD-GN1300D
– Continued on next page –
HCD-GN1300D
2
Disc player section
System
Compact disc and digital audio and video 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
DVD (PCM 48 kHz): 2 Hz – 22 kHz (±1 dB)
CD: 2 Hz – 20 kHz (±0.5 dB)
Video color system format
NTSC and PAL
Tape deck section
Recording system
4-track 2-channel stereo
Frequency response
50 – 13,000 Hz (±3 dB),
using Sony TYPE I tape
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
87.5 – 108.0 MHz (50 kHz step)
Antenna
FM lead antenna
Antenna terminals
75 ohms unbalanced
Intermediate frequency
10.7
10.7
MHz
AM tuner section
Tuning range
Saudi
Saudi
Arabian
model:
531 – 1,602 kHz (with the interval set at 9 kHz)
Other
models:
531 – 1,602 kHz (with the interval set at 9 kHz)
530 – 1,610 kHz (with the interval set at 10 kHz)
Antenna
AM loop antenna
Antenna terminals
External antenna terminal
Intermediate frequency
450
450
kHz
General
Power requirements
Saudi Arabian model: 120 – 127 V,
220 V or 230 – 240 V AC, 50/60 Hz,
adjustable with voltage selector
Other models: 120 V, 220 V or
230 – 240 V AC, 50/60 Hz, adjustable
with voltage selector
Power consumption
365
365
W
Dimensions (w/h/d) (Approx.)
295 × 380 × 457 mm
Mass (Approx.)
17.5
17.5
kg
Design and specifi cations are subject to change without notice.
(When letters/numbers appear in the
display)
display)
When the self-diagnosis function is activated to
prevent the system from malfunctioning, a
5-character service number (e.g. C 13 50) with a
combination of a letter and 4 digits appears on
the TV screen and the front panel display. In this
case, check the following table.
prevent the system from malfunctioning, a
5-character service number (e.g. C 13 50) with a
combination of a letter and 4 digits appears on
the TV screen and the front panel display. In this
case, check the following table.
When displaying the version number on the
TV screen
TV screen
When you turn on the system, the version
number [VER.X.XX] (X is a number) may
appear on the TV screen. Although this is not a
malfunction and for Sony service use only,
normal system operation will not be possible.
Turn off the system, and then turn on the system
again to operate.
number [VER.X.XX] (X is a number) may
appear on the TV screen. Although this is not a
malfunction and for Sony service use only,
normal system operation will not be possible.
Turn off the system, and then turn on the system
again to operate.
Self-diagnosis Function
First 3
characters of
the service
number
characters of
the service
number
Cause and corrective action
C 13
This disc is dirty.
Clean the disc with a soft cloth
C 31
The disc is not inserted correctly.
Restart the system, then re-insert
the disc correctly.
E XX
(XX is a
number)
(XX is a
number)
To prevent a malfunction, the system
has performed the self-diagnosis
function.
has performed the self-diagnosis
function.
Contact your nearest Sony dealer or
local authorized Sony service
facility and give the 5-character
service number.
Example: E 61 10
facility and give the 5-character
service number.
Example: E 61 10
VER.X.XX
HCD-GN1300D
3
1.
SERVICING NOTES
............................................. 4
2. DISASSEMBLY
2-1. Case
(TOP)
Assy
............................................................. 6
2-2. Tape Machanism Deck,
KARAOKE SCORING Board ........................................ 6
2-3. Loading
Panel
................................................................. 7
2-4. Front Panel Section ......................................................... 7
2-5. MIC Board, USB DVD Board, MIC VR Board,
HEAPHONE
2-5. MIC Board, USB DVD Board, MIC VR Board,
HEAPHONE
Board
........................................................
8
2-6. DISPLAY Board, STR Board, CD SW Board,
METER DISPLAY Board ............................................... 8
2-7. Tuner Pack ...................................................................... 9
2-8. SUBTRANS Board ......................................................... 9
2-9. DC Fan, Power Transformer (T1200) ............................. 10
2-10. MAIN Board, FRONT Board Section ............................ 10
2-11. FRONT Board, SURROUND Board .............................. 11
2-12. Back Panel Section, DC Fan ........................................... 11
2-13. CD Block Section, VIDEO Board .................................. 12
2-14. DMB18 Board, Connection Board ................................. 12
2-15. DRIVER Board, SW Board ............................................ 13
2-16. Optical Pick-up ............................................................... 13
2-17. SENSOR Board .............................................................. 14
2-18. MOTOR (TB) Board....................................................... 14
2-19. MOTOR (LD) Board ...................................................... 15
2-8. SUBTRANS Board ......................................................... 9
2-9. DC Fan, Power Transformer (T1200) ............................. 10
2-10. MAIN Board, FRONT Board Section ............................ 10
2-11. FRONT Board, SURROUND Board .............................. 11
2-12. Back Panel Section, DC Fan ........................................... 11
2-13. CD Block Section, VIDEO Board .................................. 12
2-14. DMB18 Board, Connection Board ................................. 12
2-15. DRIVER Board, SW Board ............................................ 13
2-16. Optical Pick-up ............................................................... 13
2-17. SENSOR Board .............................................................. 14
2-18. MOTOR (TB) Board....................................................... 14
2-19. MOTOR (LD) Board ...................................................... 15
3.
TEST MODE
............................................................ 16
4. MECHANICAL
ADJUSTMENTS
...................... 21
5. ELECTRICAL
ADJUSTMENTS
........................ 22
TABLE OF CONTENTS
6. DIAGRAMS
6-1. Block Diagram – RF Section – ...................................... 25
6-2. Block Diagram – Video Section – .................................. 26
6-3. Block Diagram – Tape/Tuner Section – .......................... 27
6-4. Block Diagram – Main Section – ................................... 28
6-5. Block Diagram – AMP Section – .................................... 29
6-6. Block Diagram – Display/Power Section – .................... 30
6-7. Printed Wiring Board – DMB18 Board – ....................... 34
6-8. Schematic Diagram – DMB18 Board (1/5) – ............... 35
6-9. Schematic Diagram – DMB18 Board (2/5) – ............... 36
6-10. Schematic Diagram – DMB18 Board (3/5) – ............... 37
6-11. Schematic Diagram – DMB18 Board (4/5) – ............... 38
6-12. Schematic Diagram – DMB18 Board (5/5) – ............... 39
6-13. Printed Wiring Boards – DISPLAY Board – ................. 40
6-14. Schematic Diagram – DISPLAY Board – ..................... 41
6-15. Printed Wiring Boards – DVD MIC and
6-2. Block Diagram – Video Section – .................................. 26
6-3. Block Diagram – Tape/Tuner Section – .......................... 27
6-4. Block Diagram – Main Section – ................................... 28
6-5. Block Diagram – AMP Section – .................................... 29
6-6. Block Diagram – Display/Power Section – .................... 30
6-7. Printed Wiring Board – DMB18 Board – ....................... 34
6-8. Schematic Diagram – DMB18 Board (1/5) – ............... 35
6-9. Schematic Diagram – DMB18 Board (2/5) – ............... 36
6-10. Schematic Diagram – DMB18 Board (3/5) – ............... 37
6-11. Schematic Diagram – DMB18 Board (4/5) – ............... 38
6-12. Schematic Diagram – DMB18 Board (5/5) – ............... 39
6-13. Printed Wiring Boards – DISPLAY Board – ................. 40
6-14. Schematic Diagram – DISPLAY Board – ..................... 41
6-15. Printed Wiring Boards – DVD MIC and
MIC DVD VR Board – ................................................... 42
6-16. Schematic Diagram – DVD MIC and
MIC DVD VR Board – .................................................. 43
6-17. Printed Wiring Boards – FRONT Board – ..................... 44
6-18. Schematic Diagram – FRONT Board – ........................ 45
6-19. Printed Wiring Boards –
6-18. Schematic Diagram – FRONT Board – ........................ 45
6-19. Printed Wiring Boards –
KARAOKE SCORING Board – ..................................... 46
6-20. Schematic Diagram –
KARAOKE SCORING Board – .................................... 47
6-21. Printed Wiring Board – MAIN Board – .......................... 48
6-22. Schematic Diagram – MAIN Board (1/5) – ................... 49
6-23. Schematic Diagram – MAIN Board (2/5) – ................... 50
6-24. Schematic Diagram – MAIN Board (3/5) – ................... 51
6-25. Schematic Diagram – MAIN Board (4/5) – ................... 52
6-26. Schematic Diagram – MAIN Board (5/5) – ................... 53
6-27. Printed Wiring Board – STR and CD SW Board – ......... 54
6-28. Schematic Diagram – STR and CD SW Board – .......... 55
6-29. Printed Wiring Board – SUBTRANS and
6-22. Schematic Diagram – MAIN Board (1/5) – ................... 49
6-23. Schematic Diagram – MAIN Board (2/5) – ................... 50
6-24. Schematic Diagram – MAIN Board (3/5) – ................... 51
6-25. Schematic Diagram – MAIN Board (4/5) – ................... 52
6-26. Schematic Diagram – MAIN Board (5/5) – ................... 53
6-27. Printed Wiring Board – STR and CD SW Board – ......... 54
6-28. Schematic Diagram – STR and CD SW Board – .......... 55
6-29. Printed Wiring Board – SUBTRANS and
TRANS Board – .............................................................. 56
6-30. Schematic Diagram – SUBTRANS and
TRANS Board – .............................................................. 57
6-31. Printed Wiring Board – SURROUND Board – .............. 58
6-32. Schematic Diagram – SURROUND Board – ................ 59
6-33. Printed Wiring Board – VIDEO Board – ........................ 60
6-34. Schematic Diagram – VIDEO Board – .......................... 61
6-35. Printed Wiring Board – HP Board – ............................... 62
6-36. Schematic Diagram – HP Board – ................................. 62
6-37. Printed Wiring Board – DRIVER Board – ..................... 63
6-38. Schematic Diagram – DRIVER Board – ....................... 64
6-39. Printed Wiring Boards – CONNECTOR Board – .......... 65
6-40. Schematic Diagram – CONNECTOR Board – .............. 66
6-32. Schematic Diagram – SURROUND Board – ................ 59
6-33. Printed Wiring Board – VIDEO Board – ........................ 60
6-34. Schematic Diagram – VIDEO Board – .......................... 61
6-35. Printed Wiring Board – HP Board – ............................... 62
6-36. Schematic Diagram – HP Board – ................................. 62
6-37. Printed Wiring Board – DRIVER Board – ..................... 63
6-38. Schematic Diagram – DRIVER Board – ....................... 64
6-39. Printed Wiring Boards – CONNECTOR Board – .......... 65
6-40. Schematic Diagram – CONNECTOR Board – .............. 66
7.
EXPLODED VIEWS
7-1. Main
Section
................................................................... 78
7-2. Back Panel Section ......................................................... 79
7-3. Front Panel Section ........................................................ 80
7-4. Chassis
7-3. Front Panel Section ........................................................ 80
7-4. Chassis
Section
............................................................... 81
7-5. DVD Mechanism Section-1
(CDM74HFV-DVBU101)
(CDM74HFV-DVBU101)
..............................................
82
7-6. DVD Mechanism Section-2
(CDM74HFV-DVBU101)
(CDM74HFV-DVBU101)
..............................................
83
8.
ELECTRICAL PARTS LIST
.............................. 84
HCD-GN1300D
4
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostat-
ic 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 fl exible board is easily damaged and should be handled with
care.
ic 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 fl exible 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 refl ective 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.
The laser beam on this model is concentrated so as to be focused
on the disc refl ective 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 waveform is output several times.
CHECK
Carry out the “S curve check” in “CD section adjustment” and
check that the S curve waveform is output several times.
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
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
• 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.
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
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 fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
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.
also be added to ordinary solder.
NOTE OF REPLACING THE IC101 AND IC103 ON THE
DMB18 BOARD
IC101 and IC103 on the DMB18 board cannot exchange with
single. When these parts on the DMB18 board are damaged,
exchange the entire mounted board.
DMB18 BOARD
IC101 and IC103 on the DMB18 board cannot exchange with
single. When these parts on the DMB18 board are damaged,
exchange the entire mounted board.
CAUTION
Use of controls or adjustments or performance of procedures other than
those specifi ed herein may result in hazardous radiation exposure.
Use of controls or adjustments or performance of procedures other than
those specifi ed herein may result in hazardous radiation exposure.
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.
aged by heat.
Flexible Circuit Board Repairing
•
•
Keep the temperature of soldering iron around 270 °C during
repairing.
repairing.
•
Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
circuit board (within 3 times).
•
Be careful not to apply force on the conductor when soldering
or unsoldering.
or unsoldering.
SAFETY-RELATED COMPONET 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
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.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
This appliance is classifi ed as a
CLASS 1 LASER product.
This marking is located on the
rear or bottom exterior.
CLASS 1 LASER product.
This marking is located on the
rear or bottom exterior.
Model
Part No.
Malaysia and Singapore models
4-135-810-0[]
Saudi Arabia model
4-135-810-1[]
African model
4-135-810-2[]
Iran model
4-135-810-3[]
Philippines model
4-135-810-4[]
MODEL IDENTIFICATION
-Back Panel-
-Back Panel-
PART No.
Ver. 1.3