DVD HOME THEATER SOUND SYSTEM DVX-1000 DVD RECEIVER/SUBWOOFER/SPEAKERS
DVR-1000/NX-SW1000/NX-P1000

SERVICE MANUAL

The DVX-1000 consists of the DVR-1000, NX-SW1000 and NX-P1000. When accepting a repair order from the user, it is recommended to receive DVR-1000, NX-SW1000 and NX-P1000 as a set for the repair work.

DVX-1000

IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.

WARNING:

Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative. recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

CONTENTS

TO SERVICE PERSONNEL.. 23 PREVENTION OF ELECTROSTATIC DISCHARGE. 4 LOCALE MANAGEMENT INFORMATION.. 4 SYSTEM COMPOSITION / 5 FRONT PANELS.. 56 REAR PANELS.. 710 REMOTE CONTROL PANEL.. 11 SPECIFICATIONS /.. 1214 INTERNAL VIEW... 15 DISASSEMBLY PROCEDURES /. 1620 PROTECTION INFORMATION DISPLAY /. 2122 SELF-DIAGNOSIS FUNCTION /.. 2330 AMP ADJUSTMENT... 31 IC DATA... 3240 BLOCK DIAGRAMS.. 4143 PIN CONNECTION DIAGRAM.. 44 PRINTED CIRCUIT BOARDS.. 4558 SCHEMATIC DIAGRAMS. 5974 REPLACEMENT PARTS LIST.. 7585 REMOTE CONTROL.. 86

101083

2008 YAMAHA CORPORATION. All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission.

TO SERVICE PERSONNEL

1. Critical Components Information Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measurement (For 120V Models Only) When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits.

WALL OUTLET

EQUIPMENT UNDER TEST
AC LEAKAGE TESTER OR EQUIVALENT

DVX-1000 DPX-1200

Laser Diode Properties
Type: Wave length: Output Power: Beam divergence: Semiconductor laser GaAlAs 650 nm (DVD) 784 nm (VCD/CD) 7 mW (DVD/VCD/CD) 60 degree

WARNING

The use of optical instruments with this product will increase eye hazard. Repair handling should take place as much as possible with a disc loaded inside the player.

Warning for power supply

The primary side of the power supply carries live mains voltage when the player is connected to the mains even when the player is switched off ! This primary area is not shielded so it is possible to touch copper tracks and/or components when servicing the player. Service personnel have to take precautions to prevent touching this area or components in this area. Note: The screws on the DVD mechanism may never be touched, removed or re-adjusted. Handle the DVD mechanism with care when the unit has to be exchanged! The DVD mechanism is very sensitive for dropping or giving shocks.
PREVENTION OF ELECTROSTATIC DISCHARGE
The laser diode in the DVD mechanism may be damaged due to static electricity from clothes or the human body. Use caution to prevent electrostatic damage when servicing or handling the DVD-mechanism.
1. Grounding for electrostatic damage prevention
Some devices, such as the DVD player, use an optical pickup (laser diode) that will be damaged by static electricity in the working environment. Only attempt service after ensuring that all grounding procedures have been completed.
1. Worktable grounding Put a grounded conductive material (sheet) or iron sheet on the area where the optical pickup is placed. 2. Human body grounding Use an anti-static wrist strap to discharge the static electricity from your body.
Anti-static wrist strap 1M-ohms
Conductive material (sheet) or steel sheet
2. Handling Precautions for DVD mechanism
1. Handle the DVD mechanism gently, as it is an extremely high-precision assembly. 2. The flexible cable lines may break if an excessive force is applied to it. Use caution when handling the cable. 3. The semi-fixed resistor for laser power adjustment should not be adjusted. Do not turn the resistor.
LOCALE MANAGEMENT INFORMATION
Locale Management Information : This DVD player is designed and manufactured to respond to the Locale Management Information that is recorded on a DVD disc. If the Locale number described on the DVD disc does not correspond to the Locale number of this DVD player, this DVD player cannot play this disc.

* How to manually eject a disc
If the inserted disc cannot be ejected, it is possible to eject it manually. a. Remove the Loader ass'y. (Refer to Disassembly Procedures) b. Turn the loading gear in the arrow direction until the disc is ejected. (Fig. 4)

Fig. 4

Disassembly Procedure of Front section 1. Removal of Front Panel Sub Ass'y
* The front panel sub ass'y is fixed to the cabinet ass'y with dowels. As a flatblade screwdriver and metalblade or the like are used for removal, give special care not to cause damage to the cabinet ass'y.
a. First, insert a flatblade screwdriver at 2 locations on the bottom to push up the front panel sub ass'y. (Fig. 6) b. Then, using a metalblade or the like, push up the front panel sub ass'y to remove it. (Fig. 6)
Notes: When removing the front panel sub ass'y, use both flatblade screwdriver and the metalblade on the like to prevent possible deformation of the front panel sub ass'y. When installing the front panel sub ass'y, apply quickdrying bond or the like to dowels and then fit them into dowel holes for secure installation. (The front grille ass'y will come off easily without quick-drying bond or the like.)
2. Removal of Driver Woofer
a. Remove 4 screws (q). (Fig. 6) b. Pull out the driver woofer. c. Disconnect the connector connected to the terminal of the driver woofer. (Fig. 6) d. Remove the driver woofer. (Fig. 6)

Fig. 6

Disassembly Procedure of Rear section 1. Removal of Rear Panel Ass'y
a. b. c. d. e. f. Remove 8 screws (q). (Fig. 7) Remove the rear cover. (Fig. 7) Remove 6 screws (w). (Fig. 7) Pull out the rear panel ass'y slowly. (Fig. 7) Remove CB15. (Fig. 7) Remove the rear panel ass'y. (Fig. 7)
When Checking the P.C.B.:
Connect all the removed connectors during disassembly back to its original positions. Spread the rubber sheet and cloth for insulation purpose and place the rear panel ass'y on them. (Fig. 8)

Fig. 7

Fig. 8
1. Removal of Cover Bottom Ass'y
a. Remove 4 nonskid pads. (Fig. 9)

* The old nonskid pad once removed cannot be reused. Be sure to replace them with new ones.
b. Remove 4 screws (q) and 2 screws (w). (Fig. 9) c. Pull out the cover bottom ass'y downward gradually. (Fig. 10) d. Disconnect 6 connectors and then remove cover bottom ass'y. (Fig. 10)
Note: Make sure that all the removed connectors parts are reinstalled at specified positions.
2. Removal of Front Panel Ass'y
a. Remove 4 screws (e). (Fig. 10) b. Slide the lower part of the front panel ass'y forward gradually and remove it from 4 dowels. (Fig. 3)
* * At this time, use care not to cause damage to the hook in the upper part of the front panel ass'y. When installing the front panel ass'y, fit the hook in its upper part first and then install it by 4 dowels.
3. Removal of Driver Woofer
a. Remove 4 screws (r) and then remove the driver woofer. (Fig. 10)

Fig. 9

Fig. 10
PROTECTION INFORMATION DISPLAY /
Connect the DVR-1000 system connector and NXSW1000 system connector by using the system cable and then connect the power cables of DVR-1000 and NX-SW1000 to AC outlets. Turn on the power by pressing the STANDBY/ON key of DVR-1000 or STANDBY/ON key of the remote controller. At this time, if the indicator for service on the rear panel of NX-SW1000 is flashing, the normal operation is not available because the protection function is at work. The protection information is provided by the indicator for service on the rear panel of NX-SW1000.
Y AUX IN SYSTEM CONNECTOR TO SUBWOOFER R

PCM/DTS DIGITAL

LINE OUT L L PB VIDEO AV MONITOR OUT VIDEO OUT (DVD ONLY) R AUDIO PR S VIDEO COMPONENT HDMI

(DVD ONLY)

DIGITAL IN OPTICAL

FM ANT

75 UNBAL

GND AM ANT

SPEAKERS

SYSTEM CONNECTOR

6 MIN. /SPEAKER
Details of Protection Information 1. I protection
Cause : Excess current flow into amplifier Detection port : P R I ( D S P P. C. B. p i n o f microprocessor IC13) Detected at : Amplifier output of MAIN P.C.B.

2. PS1 protection

: The voltage in the power supply section is abnormal. Detection port : PRV1 (DSP P.C.B. 95 pin of microprocessor IC13) Detected at : +12V (IC10 of MAIN P.C.B.), -12V (IC11 of MAIN P.C.B.), +5V (IC12 of MAIN P.C.B.)

3. PS2 protection

Cause : The voltage in the power supply section is abnormal. Detection port : PRV2 (DSP P.C.B. 94 pin of microprocessor IC13) Detected at : AC2 (D23 of MAIN P.C.B.), +5V (IC12 of MAIN P.C.B.)

3. PS3 protection

Cause : The voltage in the power supply section is abnormal. Detection port : PRV3 (DSP P.C.B. 93 pin of microprocessor IC13) Detected at : AC1 (D24 of MAIN P.C.B.), +5V (IC12 of MAIN P.C.B.)

4. THM protection

Cause : Abnormal temperature of heat sink. Detection port : T H M ( D S P P. C. B. p i n o f microprocessor IC13) Detected at : IC14 of MAIN P.C.B.

5. AMP DC protection

Cause : Abnormal DC voltage of amplifier output L/R/SW. Detection port : P R D ( D S P P. C. B. p i n o f microprocessor IC13) Detected at : SPE_L of speaker output L, SPE_R of speaker output R, SP- of subwoofer output.
SELF-DIAGNOSTIC FUNCTION /
* * It is not possible to activate the self-diagnostic function while the protection function is at work. To operate the self-diagnostic function, prepare DVR1000, NX-SW1000, system cable and remote controller in advance.
There are 14 main menu items, each of which has submenu items. Listed in the table below are menu items and sub-menu items.
Starting Self-Diagnostic Function
Connect the DVR-1000 system connector and NXSW1000 system connector by using the system cable and then connect the power cables of DVR-1000 and NX-SW1000 to AC outlets. Next, turn on the power by pressing the STANDBY/ON key of DVR-1000 or STANDBY/ON key of the remote controller while pressing the key for service (SW300) on the rear panel of NX-SW1000. At this time, keep pressing the key for service (SW300) on the rear panel of NX-SW1000 for 5 seconds or longer. All indicators for service flash 5 times and remain on when the self-diagnostic function mode is activated. for 3 seconds or longer.
Canceling Self-Diagnostic Function
Turn off the power by pressing the STANDBY/ON key of this unit or the STANDBY/ON key of the remote control.
Operation procedure of Main menu and Submenu
There are 14 menu items, each of them having submenu items.
* Set the mode to DVD/CD by pressing the DVD/CD key on the remote controller.
Main menu selection To select the main menu, press the key for on the rear panel of NX-SW1000 or the MENU key on the remote controller. Sub-menu selection To select the sub-menu, press the applicable numeric key among 1 to 4 on the remote controller. Numeric Numeric Numeric Numeric key: key: key: key: Select Select Select Select the the the the sub-menu sub-menu sub-menu sub-menu No. No. No. No. 3 4

Numeric key (14)

Details of Self-Diagnostic Function menu 1. DSP THROUGH
The output level can be selected by using SUB-MENU. The signal is output in digital full bit without including the head margin.

1-1 MASTER VOLUME -90 dB

Input level (AUX IN) Both ch, -20 dBm
SPEAKER OUTPUT (1 kHz) FRONT L/R -

SUBWOOFER (50Hz) -

1-2 MASTER VOLUME -40 dB
Input level (AUX IN) Both ch, -20 dBm SPEAKER OUTPUT (1 kHz) FRONT L/R - 16.0 dBm SUBWOOFER (50Hz) - 21.5 dBm

1-3 MASTER VOLUME -20 dB

Input level (AUX IN) Both ch, -20 dBm SPEAKER OUTPUT (1 kHz) FRONT L/R + 4.0 dBm SUBWOOFER (50Hz) - 0.5 dBm

1-4 MASTER VOLUME 0 dB

Input level (AUX IN) Both ch, -20 dBm SPEAKER OUTPUT (1 kHz) FRONT L/R + 24.0 dBm SUBWOOFER (50Hz) + 19.5 dBm

2. MUTE CHECK

The output condition can be selected by using SUBMENU. The signal is output in digital full bit without including the head margin.
2-1 MUTE OFF (Volume -20 dB)

2-2 SPEAKERS MUTE

Input level (AUX IN) Both ch, -20 dBm SPEAKER OUTPUT (1 kHz) FRONT L/R - SUBWOOFER (50Hz) -

2-3 FRONT L/R MUTE

Input level (AUX IN) Both ch, -20 dBm SPEAKER OUTPUT (1 kHz) FRONT L/R - 47.0 dBm SUBWOOFER (50Hz) - 0.5 dBm

2-4 SUBWOOFER MUTE

SPEAKER OUTPUT (1 kHz) FRONT L/R + 4.0 dBm

SUBWOOFER (50Hz) - dBm

3. RESERVED
Not applied to this model
4. OUTPUT PORT CHECK 4-1 Not applied to this model 4-2 Not applied to this model 4-3 PATTERN 1 4-4 PATTERN 2
Set the output port of the microprocessor to HIGH or LOW.

5. TEST TONE

The built-in noise generator outputs the test noise through the channels specified by the sub-menu. The noise frequency for subwoofer is 35 to 250 Hz. Other than that, the center frequency is 800 Hz.

5-1 All CHANNEL

A test tone is output from all the speakers.

5-2 TURN CHANGEOVER

Every time the key of the numeric "2" (sub-menu 2 key) is pushed, a test tone is output in the following order more than a speaker.
1. TEST ALL Noise is output from all channels.
2. TEST FRONT L Noise is output from the FRONT L channel.

4. TEST SUBWOOFER

3. TEST FRONT R Noise is output from the FRONT R channel.

I/O O O POWER POWER GND POWER O O O I/O I/O I/O POWER GND POWER I/O I/O I/O I/O I/O I/O I/O POWER GND POWER I/O I/O I/O I/O I/O I/O POWER GND I/O O O I I/O I/O POWER GND I/O I/O I/O I/O I/O GND POWER I/O I/O I/O I/O I/O I/O I/O POWER GND I/O I/O I/O
Function State1 Z Z PU PU
Signal Name CE0N CE1N P12V P12V DGND P33V BE1N EA21 BE0N ED13 ED15 ED14 P33V DGND P12V ED11 ED12 ED9 ED10 ED6 ED7 ED8 P12V DGND P33V ED4 ED5 ED3 ED2 ED1 ED0 P12V DGND DSP_BUSYN3 P33V DIR_WCK DIR_BCK P33V DGND DIR_SDO DSP_SW DSP_S DSP_C DGND P12V DSP_F DIR_SDO DSP_BCK DGND DSP_WCK DSP_RDYN3 P12V DGND DIR_MCK P33V DGND
Explanation Inside pull up (external memory enable 3) Inside pull up (external memory enable 3) 1.2V power supply 1.2V power supply Ground 3.3V power supply Byte Enable control 1 for external memory Address bus for external memory Byte Enable control 0 for external memory Data bus for external memory Data bus for external memory Data bus for external memory 3.3V power supply Ground 1.2V power supply Data bus for external memory Data bus for external memory Data bus for external memory Data bus for external memory Data bus for external memory Data bus for external memory Data bus for external memory 1.2V power supply Ground 3.3V power supply Data bus for external memory Data bus for external memory Data bus for external memory Data bus for external memory Data bus for external memory Data bus for external memory 1.2V power supply Ground DSP BUSY signal output Bus request output for external memory Hold request output approval for external memory Outside pull up (Hold request for external memory) DIR word clock input (McASP1) DIR bit clock input (McASP1) 3.3V power supply Ground DIR audio data input (McASP1) Inside pull up (McASP1 sending and receiving data) Audio data output (SW/-) Audio data output (SL/SR) Audio data output (CL/CR) Ground 1.2V power supply Audio data output (FL/FR) Inside pull up (McASP1 sending and receiving data) Audio data input (DIR) DSP bit clock output Outside pull up (Dvice config) DSP word clock output Microcomputer I/F ready signal output (outside pull up) 1.2V power supply Ground DIR master clock input (McASP1) Outside pull up (Dvice config) Out side pull up (McASP1 reception MCLK)

1) Withstand voltage input/output: I or O = -0.3 to 3.6 V, Is = -0.3 to 5.5 V 2) Pins 32 and 33 are input pins for chip address setting, when pin 41 = "L". 3) Pin 34 is a demodulation function master or an input pin for slave setting, when pin 41 = "L". 4) Pin 35 is a modulation function or an input pin for general-purpose I/O function switch setting, when pin 41 = "L". 5) ON/OFF for all power supplies must be done at the same timing as a latch-up countermeasure.
IC13: M30626FHPFP (DSP (1) P.C.B.) Microprocessor

Port P0

Port P1

Port P2

Port P3

Port P4

Port P5

Port P6

Internal peripheral functions

Port P7

<VCC2 ports>(4)
<VCC1 ports>(4) System clock generation circuit
XIN-XOUT XCIN-XCOUT PLL frequency synthesizer On-chip oscillator Clock synchronous serial I/O

A/D converter

Timer (16-bit) Output (timer A): 5 Input (timer B): 6 Three-phase motor control circuit

(10-bit X 8-channel

Expandable up to 26-channel) UART or clock synchronous serial I/O

Port P8

<VCC1 ports>(4)

(8-bit X 3-channel)

CRC arithmetic circuit (CCITT) (Polynomial : X 16+X12+X5+1)

(8-bit X 2-channel)

Watchdog timer

(15-bit)

R0H R1H R2 R3 A0 A1 FB R0L R1L SB USP ISP INTB PC FLG

ROM (1) RAM (2)

Port P9
M16C/60 series16-bit microprocessor core

Memory

Port P8_5

(2-channel)

D/A converter

(8-bit x 2-channel)

Port P10

Multiplier

<VCC1 ports>(4) Port P11
<VCC2 ports>(4) Port P12

Port P14

Port P13
NOTES : 1. ROM size depends on microprocessor type. 3. Ports P11 to P14 exist only in 128-pin version. 4. Use M16C/62PT on VCC1= VCC2.
LED_DAT LED_CLK CGND CGND DSP_DO DSP_DI DSP_CLK CGND CNVSS DSP_MUTE /DSP_BUSY /RESET XOUT CGND XIN VCC NMI /DSP_INT /DIR_INT AMP_PRT DIR_CE /DSP_CE CGND /DIR_IC /DSP_IC /DSP_RDY /CEEEP Y_CLK FET Y_DAT

3150 100K

3149 100K

2191 120p

100R 100R

RxD TxD

AD(4) AD(5) AD(6) A(21)

AD(7) A(17) A(0)

+1V8 +5V

DQ(6) DQ(5)

DQ(4) DQ(3)

1151 BLM31

50R 1152 BLM31 50R 1153 BLM31
* Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice.
1301 FACAHBCCCCCCDDGGGGFFFFABAIIIIIIDDDDDDCCCCCCCCDDDAIIAFDDEECIIG4 3301-1 E1 3301-2 E1 3301-3 E1 3301-4 E1 3302-1 D1 3302-2 E1 3302-3 E1 3302-4 E1 3303-2 D1 3303-3 D1 3303-4 D1 3304-1 D1 3304-2 D1 3304-3 D1 3304-4 D1 3305-1 D1 3305-2 D1 3305-3 E1 3305-4 EEBBBBGHEEAHHHGHFGIHGGGHHHGHHAAAAADIIAAAAAABBBAABBBBBDDDDB10 3391-1 B4 3391-2 B4 3391-3 C4 3391-4 C4 3392-1 B4 3392-2 B4 3392-3 B4 3392-4 B4 3393-1 B6 3393-2 B6 3393-3 C6 3393-4 C6 3394-1 B6 3394-2 B6 3394-3 B6 3394-4 BACCCCCCCBBGGHIIDDEGHBHIAABBEEEBBCFFFAAAFBBHDDHHCCCBEGGAABECIDE5 T200 D13 T201 A12 T202 B12 T203 B12 T204 B12 T205 B12 T206 B12 T207 B12 T208 B12 T209 B12 T210 B12 T211 C12 T212 C12 T213 C12 T214 C12 T215 C12 T216 C12 T217 C12 T218 C12 T219 C12 T220 G12 T221 G12 T222 G12 T223 G12 T224 G12 T225 G12 T226 G12 T227 G12 T228 G12 T229 H12 T230 H12 T231 H12 T232 H12 T233 H12 T234 H12 T235 H12 T236 H12 T237 I12 T238 I12 T239 G12 T240 B12 T241 H12 T251 C8 T252 C8 T253 C8 T254 C8 T255 C8 T256 C8 T257 B8 T258 B8 T259 B8 T260 B8 T261 B8 T262 B8 T263 A8 T264 A8 T265 B8 T266 A8 T267 A8 T271 H9 T272 H9 T273 H9 T274 H9 T275 I9

MONO 2/2

7307 74HC1GBLM18P 7306 74HC1G125 +3V22R 2323 60R 100n D SPDIF_OUT SP_OUT 1K0 SP_OUT SP_MUTE 3353 1K2363 22p
5306 BLM18P +3V3 60R 2321 100n

HSYN HDMI_DET

3398 22R 10K 3361 10K 3366 22R 3365 22R 3367 22R T3369 22R +5D 10K 10K 10K 10K 10K 22R T203 T204 T240 T205 T206 T207 T22R 22R 22R 22R 22R BLM18P BLM18P T209 T210 T211 T212 T213 T214 T215 T216 T217 T218 T219 1K0 22p 1K0 22p 1K0 22p 22p 22p 22R 22R 22R 22R T201 22R

3356 22R

3352 22R PCM_MCLK

1304 SFW30R-2STE1

T267 T264 T263 T266

+5D +3V3

4K7 4K7

75R 75R 75R

G|Y_1 G B|U_1 B R|V_1 R

+5VA +5V_VID

S_C_1 D2_5V

S VIDEO

2109 220p TPDZ11-B T117

Svideo_Y SVIDEO_C

2111 220p

PDZ11-B 3119 75R

2113 2u10n 2115 2u2 2118

3111 10K +5VL

6115 PDZ11-B
GND 2120 220p T116 MSP-801V1-02-01-B NI FE LF 1110-C

CSS0514-0801

Page 67 D14 to HDMI_1301

10K 10K

7 HLW7S-2C13 T149

T146 T147 T100n

G|Y B|U +5VA R|V 1K5 +12VA 3116 6

FOR Japan VERSION ONLY

1 1109

6114 PDZ11-B

2119 220p T115

220R 3121

0|6|12 0|6|12 or Pin8 Scart 0 - 2V : TV BCAST 4.5 - 7V : 16:9 DVD 9.5 - 12V : 4:3 DVD

3 10K 13 10K 12

DRIVER FOR DVD
MUTE1 MUTE2 BIAS CRIN CBIN CYIN YIN 7103 MM1623XFBE S1 S2 IP CROUT CBOUT CYOUT YOUT CVBSOUT COUT SDCOUT

16 10K

4105 4106

2 S1_L3_S0_L3_0

3159 3120
2112 220p JP 3126 100R 3128 1KBC817-40 4n7 2134

4 LPR6520-G000F

Page 67 G14 to HDMI_1302
T440 T150 T151 T152 T153 T154 T155 T156
DPDET S1_L3_1 D2_5V S0_L3_0 +5VA

PDZ11-B

7101-1 PUMH7

22u 6.3V 2123 1u0 1u0

3140 3145

10V 1m0 10V 1m0 10V 1m0

3125 100R 3127 1KBC817-220K

S_C S_Y

100n 6 100n 4 100n 2 100n 10K 11 3144

7101-2 PUMH7

MT 1113-22

PDTC144ET

1K2 1K2 1K2 1K2 1K2 1K2 3141

10V 1m0

+5VA 22K 3131 FBOUT or Pin16 Scart

CVBS_0

CVBSIN CIN YCMIX CLP GND1

St_Aud_R_i

MRC-021V-19 PC

HLW13S-2C7

100n 10K

47K 3132

1113-2

VSEL|P50

LT 3142 100R 1K3148 BC817-40 1K5 100R 3146 68K 7110 BC817-680p
0 - 0.4V : CVBS 1 - 3.0V : EXT RGB 7108 BC857B 3149 75R FBOUT

Mute_scart

sC DC out/ D2-Line 2 0V: 4:3 Normal 2.1V 4:3 LB 4.6V : 16:9

to Power Supply Unit_CN1

FOR EU VERSION ONLY POWER_PART

+5V 8 B8B-EH-A

10u 16V

4n7 2139

47K 3155

+5VA 5103 2147

+12VA 3

7111 LM317T IN OUT ADJ 2

1K2 300R 3156 100n

St_Aud_L_i

+5V 4K7

BC857B 7320

T586 T590

Power Up Mute

6304 BAS316 4K7
7321 BC857B 3417 2K7 10V 330u

Page 60 B13 to MONO_1302

DAC_STB VSDA VSCK

16V 10u 100n

33R 33R 33R

+5V 3407 4K7

SPDIF_i SDA_0 SCL_0

7328 BSN20

7329 BSN20

4K7 3390

T591 T592

T593 T206 T594

3392 3394

SDA_0 SCL_0

1K0 3153
ADC gain control _______________ Analog input gain bet +24dB~-21dB in 0.5dB steps Digital attenuation bet -21.5dB~-103dB in 0.5dB steps DAC gain control _______________ Digital attenuation bet 0dB~-127.5dB in 0.5dB steps HP gain bet. +6dB~-73dB in 1 dB steps Both gain can be set to work separately Codec running at 1 sampling rate dictate by SD6.3 However ADC max. sampling rate can only be 96kHz

3408 4K7

3393 4KBC847B 3396 4K7

STB_CONTROL

7324 BC847B

BC857B 7330

T595 33R T596 33R T597 33R

FRONT_MUTE_H

TV_Mute

* Optional

FRONT_MUTE

PCM_sdat_i PCM_LRCLK1

PCM_MCLK2 PCM_BCLK1 PCM_2ch

HP_L HP_R SPDIF_MUTE

SDA_USB SCL_USB

Pbox_Mute

GND HP_Det MUTE_2CH Pbox_Mute ____________________________

HP_Det

PCM_DATA_Cs 3397 PCM_DATA_SUBCEN 3398 PCM_DATA_SLR 3401 PCM_DATA_LR 3402

BC857B 7323

FRONT 1/2

to Power Supply Unit_CN3

Page 70 E3
I100 I101 I102 I103 +12VL 3100 +5VDSTBY
PDZ5.6-B 100u 16V 2131 100u 16V 47u 16V

2101 100n

319804003050

33n 2100

3130 330R

1101 HUV-13SS16T

7104 BC817-470R 3133 470R -V_FIL 2103 10u 35V

4K7 2138

ICP13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 P36 P37

F13 F14

F23 F24

3148 4K7

600R 5312 Output is 1Vpp.

to AV_1114

4331 4301
47u 2331 47u 2320 47u 2321 47u 47u 2323

(0805) V

4309 F4u2u2 3

3317 1K2 3318

7303 AD8061ART 1

AV 220u 2350

3319 68R F317

6 1003-3 C

6302 BZX384-C4V7

1K2 3332

F5322 F309

1R0 30R

+5VD_HDMI

CVBS_VIDEO

3320 1K2

3321 1K2 4324

F # AE6
HFW13S-2STE2Y / Y Pb / C Pr / CVBS 13 1302

3344 1K2332 1K2 22p

5313 10u

2333 22p 1K2 1K2

2361 100n

+5VA_IN AV 220u 2360

3342 75R

7310 AD8061ART 1

CVBS_Out

1303 310310126941

D2_Y +5VA_D2

3328 47K

F314 F315 F316

F325 F326 F327 F328 F329

G * Option # Refer Variant Table

1K2 22p

5314 10u

Y_SVIDEO

3340 1K1K2

D2_Pb D2_Pr

DLINE_1 DLINE_2 DLINE_3 DPDET#

Page 61 B1

to AV_1115

* 7307 BC807-25

AV P2 CHROMA

5315 10u

DPDET# AV

C_SVIDEO

H * AZ2

+5VA_IN

5301 30R

2314 100u 100u 100n

+5VD AV

2344 100n 4318

DAC AV
Ref Des Variant DV6001 NOT USED USED USED 1003 1301

1302 USED 1310 F 2A

1206 0R

22p 22p 22p 22p 150R 1K2

1K2 1K2 1K2 1K2 1K2 1K2

4u7 4u7 2u2 2u2

NOT USED NOT USED

USED USED

NOT USED JAPAN VER
1002 CGGHHHGGBBBDAAAAGBBBBBBEDECBBBBBBBBFCAABEEHHHHEBBDBFFFFDFEEFFGGGGGGGCCDDECCDDDDDDEEEEEEEEEEEECDDDAABDCCEFFCCCDBBFFFDCCCDDDDDEEBCCCFFHHGDHABAGGGHHECCCDADCGHHH7 F401 D13 F402 D13 F403 G2 F406 G2 F407 G2 F408 A10 F409 E8 F410 G2 F411 H2 F412 G5 F413 H5 F414 H5 F415 H5 F416 H5 F417 H5 F418 H5 F419 H6 F420 H6 F421 G6 F422 G6 F423 H6

HDMI 4/4

P-scan_HDMI
* Option # Refer Variant Table A
+5VD_HDMI +3V3_PLL +3V3A_HDMI_1

22u 6.3V 5401

+3V3A_HDMI 2408 100n

3 22u 6.3V

7407 LM317MDT IN OUT ADJ 2 120R 1% F408 22u 6.3V

WE BYTE RESET

ERASE VOLTAGE GENERATOR

I/O BUFFERS
STATE CONTROL COMMAND REGISTER
PGM VOLTAGE GENERATOR CHIP ENABLE OUTPUT ENABLE LOGIC STB DATA LATCH

ADDRESS LATCH

Y-DECODER

Y-GATING

VCC DETECTOR
1.9 1.8 0.0 3.3 3.3 3.3 3.3 3.3 3.2 3.2 3.2 3.2 3.2 3.2 1.8 1.9 3.0 3.2 1.8 1.2 1.0 0.1 3.0.0

X-DECODER

CELL MATRIX

3.3 3.2

3.3 3.0

IC7 IC5

0.2 3.3.3 3.2 3.2 3.3.2 3.2 3.3.3 3.2 3.3 2.3 3.2 2.3 3.2 3.2 3.2
IC1: D60YA003BPYP225 Decoder
Digital Signal Processors

3.2 1.8 1.1 1.0

3.3 3.2 3.2 0
IC10: AK4628VQ 192 kHz 24-bit 8-channel CODEC

Audio I/F

3.2 3.2
EMIF32 McASP1 McASP0 McBSP1

LIN RIN

C67xTM CPU

ADC ADC

HPF HPF
Instruction Fetch Instruction Dispatch Enhanced DMA Controller (16 channel) L2 Memory DA610: 192K Bytes DA601: 64K Bytes Instruction Decode Data Path A A Register File Data Path B B Register File

16M SDRAM

4M FLASH ROM
IC8: SN74LV245APWR Octal 3-state bus transceivers
McBSP0 I2C1 I2C0 Timer 1 Timer 0
Control Registers Control Logic Test

LOUT1 ROUT1 LOUT2

LPF LPF LPF LPF LPF LPF LPF LPF
DAC DAC DAC DAC DAC DAC DAC DAC

DATT DATT DATT DATT

MCLK LRCK BICK

MCLK LRCK BICK DAUX

In-Circuit Emulation Interrupt Control

ROUT2 LOUT3

Format Converter SDOUT
DATT DATT DATT DATT SDIN1 SDIN2 SDIN3 SDIN4
SDOS SDTO SDTI1 SDTI2 SDTI3 SDTI4
20 VCC 19 ENG 18 BBBBBBBB8
IC3: SN74AHC1G08DCKR Single 2 input AND

IN B 1

IC2: MM74HCU04SJX Hex inverters
1A 1 1Y VDD 13 6A 12 6Y 11 5A 10 5Y 9 4A 8 4Y
IC6, 9: SN74AHCT08PWR Quad 2 input AND

ABYABYVSS VDD 13 BAYBAY3

GP1 GP0 HPI16 R2 ROM 512K Bytes Total L1D Cache 2-Way Set Associative 4K Bytes Total Clock Generator, Oscillator and PLL x4 through x25 Multipliers /1 through /32 Dividers

ROUT3 LOUT4

AAAAAAGND 10
IC11: PQ012FZ01ZPH Rgulator

IN A 2

IC14, 15: NJM4580E Dual operational amplifier

3 DC OUTPUT (VO)

OUT8 +VCC 7 OUTIN+IN2

AK4628A

4 OUT X
2A 3 2Y 4 3A 5 3Y 6 VSS 7

DC INPUT (VIN) 1

2 ON/OFF CONTROL (VC)

+INVCC 4

* All voltages are measured with a 10M/V DC electronic volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice.

DSP 2/2

IC17: YAC523-VZ Digital volume

REF1B REF1A IN2

VolB: 50kohm

DSP (1) 2/2

0~95dB + OPA

0~+31.5dB VolA: 30kohm