Arcam AVR400 User Manual 2

AVR400 Service Manual Issue 1

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TGP3526 / TGP3527

HA4V06S

PART No.

FASCIA ASSEMBLY BLACK / SILVER

COVER BLACK / SILVER

TORX SCREW M4 x 6

23425

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DESCRIPTION

A & R CAMBRIDGE LTD

ALL DIMENSIONS IN MILLIMETERS UNLESS OTHERWISE STATED

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SHT 1 OF 4

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7-9-2010

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AVR400 MAIN ASSEMBLY

DRAWING TITLE

COVER + FASCIA

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A3

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DESCRIPTION

TRANSFORMER - POWER

FAN 80 x 80 x 25mm

FAN MOUNTING BRACKET

QTY

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7-9-2010

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AVR400 MAIN ASSEMBLY

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FANS + TRANSFORMERS

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DESCRIPTION

CHASSIS ASSY

FRONT PCB ASSY

POWER AMP PCB ASSY

FOOT ASSY

TRANSFORMER - STANDBY

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PART NUMBER AND DRAWING NUMBER

A & R CAMBRIDGE LTD

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7-9-2010

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POWER PCBs + FEET

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TGP3528

TGP3536

TGP3536 (part)

TGP3537

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TGP3529 / TGP3530

DESCRIPTION

QTY

REAR PANEL ASSY

INPUT PCB ASSY - MAIN 1

INPUT PCB ASSY - ETHERNET

INPUT PCB ASSY - CONNECTORS

HDMI PCB ASSY - MAIN

HDMI PCB ASSY - VIDEO

AM/FM TUNER EU / US

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PART NUMBER AND DRAWING NUMBER

A & R CAMBRIDGE LTD

ALL DIMENSIONS IN MILLIMETERS UNLESS OTHERWISE STATED

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REAR PANEL + PCBs

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AVR400 Power Amplier Circuit Description

Apart from the power transformer, the power amplier electronics is fully contained on the large double sided PTH PCB and heatsink located at the bottom of the AVR400. This is called the Main Board on the schematic diagrams (pages 11 and 12). The Main Board also contains the mains input circuitry, in-

cluding the safety fuses and standby power transformer, so great care should be exercised when probing this area of the board.

Note that some small surface mount components are soldered to the underside of this PCB.

The 7 power ampliers are identical in terms of circuitry, although necessary compromises in the physical layout may give rise to slight dierences in measured noise, crosstalk and distortion performance. The two channels at the extreme ends of the heatsink have less radiating area available to them and will run hotter under load – this is not normally an issue as these are assigned to the SBL and SBR channels.

Looking from the rear of the AVR, facing the at face of the heatsink, the channel order is SBR, SR, FR, C, FL, SL and SBL, the same order as the loudspeaker terminals. The SBL and SBR channels can also be assigned to zone 2 or as duplicates of the FL and FR channels for when passively biamping the main stereo loudspeakers. In this latter condition we recommend assigning the SBL and SBR outputs to the tweeters of the FL and FR speakers, in order to minimize the power ampliers’ heat dissipation.

Note that the 8 pre-amplier outputs are also on this PCB – apart from SUB their phono sockets are eectively in parallel with the power amplier inputs, which are fed from the Input Board via a ribbon cable and CON103. This connector also carries 5 power supply and power amplier control signals to and from the system microprocessor (μP) IC151 situated on the Input Board above the Main Board.

The ampliers’ power supply is provided from a centre-tapped secondary winding on the toroidal power transformer, via the connector BN508, to the bridge rectier D5830. This is mounted on a small PCB near the top of the heatsink. The rectied AC is then sent to the main PCB via connectors BN581/582. To avoid induced hum and distortion it is important to keep these cables twisted tightly together and well away from the actual power amplier circuitry. The main 15,000μF 80V reservoir capacitors, C835 and C836, are positioned on the main PCB well away from the power amplier input traces and close to the system star ground. The smoothed DC is fed to the power ampliers’ Vcc and Vee lines near the centre of the heatsink via a twisted-pair cable, again to minimize induction into the power ampliers. Vcc and Vee are typically +/- 52V at 234VAC with no signal. Q5845 sends a fraction of Vcc to the muting control on the Input Board.

The FL (front left) channel will now be described in detail.

The input stage is a long tailed pair Q5101 and Q5102, with local degeneration provided by R5105 and R5107. The tail is fed from the negative rail via an approx 3mA ring-of-two constant current source, Q5109 and Q5110. R5101 and C5101 at the input provide high frequency rollo and help keep residual DAC ultrasonic noise above 100kHz out of the power amplier. DC blocking is provided by C5102 at the input and C5107 in the feedback loop so that the whole power amplier has unity gain at DC. The midband AC gain is 22000/680 = 32.35 after allowing for the attenuation provided by R5101 and R5102. Thus 875mV at the input produces 100W into 8 ohms at the output.

The long tailed pair’s collectors are loaded by a current mirror, Q5103 and Q5104. The resistors R5103/4 and R5105/6 are 1% tolerance to minimize even order distortion. The collector of Q5101 also feeds the Darlington class A voltage amplier stage (VAS) made up of Q5115 and Q5116. Q5113 is loaded by the output stage and the 8mA constant current source made up by Q5125 and Q5126. The amplier’s main frequency compensation network (for stability) comprises C5115 plus the combination of C5116 and R 5115. This adds gain inside the loop (two pole compensation) at high audio frequencies so that the

additional feedback further reduces high frequency distortion and crossover distortion within the audio band.

These stages are partially decoupled from the Vcc and Vee power supplies by D5130/R5130/C5130 and D5129/R5129/C5129 respectively. They are also bootstrapped to the amplier output via the networks R5118/C5128/R5128 and R5117/C5127/R5127. This raises the supply lines by approximately 3V at full output to avoid clipping the driver stage prematurely.

The output stage comprises classic complementary emitter followers Q5150/Q5170 (NPN) and Q5160/ Q5180 (PNP). The On Semiconductor output transistors have a current gain that is sustained to about 10 amps and a very large safe operating area, which allows the ampliers to drive low impedances well. They also have built-in thermal compensation diodes which helps stabilize the quiescent current both statically (when hot) and dynamically (when playing music at high level) – this minimizes crossover distortion and improves sound quality.

The output stage biasing is performed in the network around the amplied diode Q5120, which is mounted in intimate thermal contact with the driver transistor Q5130, plus the two built-in diodes associated with the output transistors. The thermistor R5122 is positioned on the PCB close to the heatsink and provides extra downward compensation at very high temperatures. Bias is set by VR51 and is largely independent of temperature – it should be set to16-20mV when measured across the outer terminals of the compound emitter resistor R5175, using the 2 pin connector CN51, 5 minutes or more after the AVR400 is powered up.

The power amplier output is routed across the PCB to the back panel. It includes a Zobel network (sometimes called a Boucherot cell) R5183/C5183 and a series inductor L5185 damped by a 4.7R 2W resistor R5184. These components help isolate the amplier from reactive loads to ensure high frequency stability. One half of the normally-o relay RL52 is used to switch the load in and out.

Each power amplier is protected against overload in a number of ways. The complementary transistors Q5130 and Q5131 protect the NPN half of the output stage and Q5140 and Q5141 the PNP half. They operate as Sziklai pairs, passing negligible current until a threshold voltage of approx 600mV is reached across R5132 and R5142. Between 600 and 700mV the pairs then ramp up current smoothly, diverting it away from the bases of Q5150 and Q5160 to limit the output stage drive to a safe level, within the power transistors’ SOA (safe operating area). The 600mV threshold voltage depends upon both the instantaneous current and voltage across the output transistors, set by the networks R5132/R5136/R5137/R5138/ R5175 for the top half and R5142/R5146/R5147/R5148/R5175 for the bottom half. R5135/R5145 and the zener diodes D5135/D5145 change the slope of the protection locus at high Vce voltages. R5134/R5135 plus C5134/C5145 prevent fast transients and brief overloads from prematurely triggering the protection.

The above dual slope SOA protection is self resetting but if a gross overload persists for more than a second or two (such as when a channel’s output is short circuited with music playing at a moderate to loud level) then the open collector transistor Q5181 sinks current for long enough to initiate the amplier’s full shutdown procedure via the line SOA_PROTECT. This can also be triggered by a total output stage failure (which passes enough current through R5175 to turn on Q5188) via OVERLOAD or by an excessive DC oset at the output terminals (via R5185) via V_DET. All these signals, and others, feed into the protection module, described below.

The protection module comprises 8 transistors and associated parts positioned at the back of the PCB near the preamplier output sockets. It has a single output line named PROTECT which, when pulled down from Vcc to ground, instructs the system μP IC151 to shut down the whole amplier. This occurs when any of the following events happen:

1) Any amplier channel pulls current through the SOA_PROTECT line for long enough to charge up capacitors C5871 and then C5872 so that Q5874 turns on.

2) Any amplier channel pulls current through the OVERLOAD line for long enough to charge up C5882 and turn on Q5882 and thus Q5884.

3) Any amplier channel has a large long term (DC) oset (typically greater than +/-3V) sμFcient to charge up C5861 enough to turn on either Q5862 (positive oset) or Q 5864 (negative oset). These then turn on Q5863. N.B. This circuit is also used to detect imbalances in both the Vcc/Vee and +/-15V power supplies (the latter is generated on the Power Supply board).

4) When the PTC thermistor TH585 mounted at the top centre of the heatsink gets sμFciently hot (around 100C) and thus high resistance enough to cause Q5855 to turn on via the +12V supply. Intermediate temperatures will not activate PROTECT but will provide signals to the level detectors associated with the FAN_1 and FAN_2 lines, to run the cooling fans at high or low speeds respectively.

Note that the fans’ 12V supply is gated via Q5909 and Q5911. This means the fans will not run when no signal is present on the FL, C or SR channels, so that during quiet passages no fan noise should be audible.

AVR400 Main Power Supplies Circuit Description

The main DC power supplies are located on the Power Supply Board - a double sided PTH PCB adjacent to the Main Board. Note that the mains input switching, mains fuses, standby power transformer with its associated unregulated DC supply and the relay for enabling the power amplier supply rails are located on the Main Board. The two boards communicate via CON501.

Considering the Main Board rst, the mains voltage switching uses a double pole double throw slide switch accessible from the back panel. One pole addresses the standby transformer and the other the toroidal power transformer. Ensure the switch setting matches the supply voltage before switching on the AVR400. Nominal settings are 115 and 230V +/- 15%. The 20mm 115V fuse in line with the toroidal transformer is rated at 15A T (Time delay) and the 20mm 230V fuse is rated at 8A T. Always replace these fuses with the same type and value. The standby transformer T5941 is not fused but is designed to go open circuit in case of overheating (e.g. if left connected to a 230V supply for longer than a few minutes when the mains voltage selector is set to 115V).

The standby transformer generates approximately +9V DC via the bridge rectier diodes D5495/6/7/8 and the 1,000μF reservoir capacitor C5947.This is sent via pin 7 of CN501 to the Power Supply PCB (confusingly marked as 5V). The rail voltage is also routed to the system microprocessor (μP) via D5965/ R5965 and pin 6 of CN103 as POWER_MUTE.

The 5V relay RY594 is normally open. When the mains switch is closed then the SUB_POWER rail (approx +4.3V) is activated from the Power Supply PCB via the standby transformer. When the system has booted correctly, without any shutdown signals, then the POWER_RELAY signal from the system μP also goes high, pulling down Q5947 hard. Only then does the relay close and switch on the main toroidal power transformer, enabling the rest of the system to boot up.

Now consider the Power Supply Board, found on page 14 of the schematic. This generates all the main DC supplies for the AVR400 except +Vcc and -Vee for the power ampliers and the non-logic part of the VFD display requirements of the Front Panel Board. Note that additional local regulation also takes place on the other PCBs, e.g. for large digital ICs.

Two secondary windings from the toroidal power transformer are fed in via CN63. Pins 1, 2 and 3 connect to a centre-tapped secondary winding used to generate approx +/- 20VDC via the bridge rectier diodes D603/3/4/5 and the 2,200μF 35V reservoir capacitors C609 and C610. R603 and R604 are 0.47R 1W

fusible resistors for circuit protection – if they fail replace only with the same type and value.

The 3 terminal regulators IC63 and IC62 are mounted on two of the larger heatsinks near the back of the amplier. These provide +/-15V to the op amps on the amplier’s Input Board via the 11-way connector BN62. The Input Board also then routes the +/-15V onwards to the Front Panel Board.

Pins 4 and 5 of CN63 receive AC from another transformer secondary to generate approx +15VDC via the heatsink mounted bridge rectier D601 and the 18,000μF 25V reservoir capacitor C631. F601 and F602

are hard wired 6.3Amp T (time delay) fuses for circuit protection – if they fail replace only with the same type and value.

This +15V unregulated supply has 4 main outputs:-

1) It is regulated down to +12V with the low dropout (LDO) 3 terminal regulator IC64. This is situated on the heatsink closest to the Main Board, near the back panel. Its output goes to BN62 for the +12V triggers and also to CN501, to drive the power ampliers’ cooling fans.

2) It supplies the HDMI Board via CN61. To minimize ripple currents in the ground return, Q643 is wired as a low dropout voltage follower with low pass ltering via R650 and C569.

3) It feeds the switched mode buck regulator IC61 via L631 and C615. The tank circuit comprises L632, C640 and C641, discharged via D631. R636 and C643 make up a snubber to reduce overshoot. This provides a high current +5V supply to the Input Board via pins 4 and 5 of BN62. This 5V supply also feeds two 3V3 linear regulators, IC67 and IC68. These in turn supply the audio DSP ICs on the Input Board via pins 10 and 11 of BN62.

4) It feeds the +5V 3 terminal LDO regulator IC66 via the diode D616, which itself is preceded by the smoothing network comprising R615 (2W 15R) and C615. Note IC66’s output is actually approx +5.7V because of D644 in its ground line; this is brought back to +5V after D643, to feed the relay

IC66 is noteworthy because it continues working when the amplier is in standby.

It takes a second input from the +9V standby power supply on the Power Amplier PCB – D616 acts as a gate to prevent this from feeding back to the +15V supply when the system is in standby. It also allows the +15V supply to override and remove the load from the +9V supply when the amplier is fully booted up.

D606 and D607 form half of a second bridge rectier (with the other two diodes coming from the full bridge rectier D601). These diodes charge up the 1μF/50V capacitor C604 to +15V, generating a “mains power present” signal. The 10K resistor R614 in parallel with C604 continually discharges it so that this signal eectively disappears within about 50 milliseconds of the mains being switched o. This +15V goes to the Main Board via pin 8 of BN62, where it is used as a “pull up” signal to help control the various audio muting circuits.

AVR400 Front Panel Board Circuit Description

The Front Panel Board is a double-sided PTH PCB. It contains the VFD (Vacuum Fluorescent Display) and its associated electronics, plus the keyboard, power status LED, IR remote receiver and headphones amplier. A daughter board carries the front panel I/O socketry. See page 1 of the schematic diagram.

It communicates with the Input Board via CN101 and a 31 way ribbon cable. Other connectors comprise CN94 which connects to two secondaries of the main power transformer and the hard wired BN93 which connects up the daughter board.

There are two associated break o boards. One houses the front panel mounted single pole mains switch plus its suppression capacitor C901 and a connector BN502. The second is mounted on the power ampliers’ heatsink and is used to route power to the cooling fans and also to guide the 31 way ribbon cable.

The VFD draws AC lament power from a centre tapped winding of the power transformer connected to pins 1, 2, and 3 of CN94. The centre tap connects to ground via the zener diodes D901/2 and C903 to provide the lament with its required DC oset. Pins 4 and 5 connect to a relatively high voltage transformer secondary which is half wave rectied by D916 and smoothed by C907 and C960. The zener diodes D903 and D904 in series with R906 generate +40V which is then coupled to the emitter follower Q901 to provide a nominal regulated 40V HT power rail for the VFD.

The VFD’s internal driver IC and external data bμFfer IC901 run from the main +5V supply generated in the Power Supply board and routed onwards through the Input Board. The drive signals (data, clock, chip select and reset) come directly from the system microprocessor via CN101.

The 12 front panel switches are arranged in 2 blocks of 6 with resistive divider chains connected to two ADC inputs on the system micro. These have 10K pull-up resistors at the system μP end to complete the potential divider chains. The pnp switching transistors Q906 and Q907 turn on the 3V3 supply from the system μP via another 10K pull-up resistor at the μP end to provide interrupt control.

The power status LED D905 is a tri-colour type. The green side indicates power on and the red side standby. A high signal on the LED net turns on Q902 and Q903. This turns o the npn Q913 to disable the red LED and turns on the pnp Q912 to enable power to the green LED. The reverse is true when the LED line is low. Pulling the STB(LED) line low when the LED line is also low powers both LEDs and gives a yellow light to show when the unit is booting up. Note that the power supply is STBY+5V to allow the red LED to operate in standby mode.

RC901 is a Kodenshi KSM603TH5B encapsulated infra red receiver for processing commands from an external IR remote control. It is designed to work with the 36-38kHz carrier frequencies associated with the Philips RC5 protocol. Note that it operates from the ST+5V rail to enable the AVR400 to be woken up. It does not demodulate the IR – this is done by the system microprocessor.

The headphones amplier IC902 drives external headphones directly via the 330μF series capacitors C935 and C936. IC902 has a gain of about 4, meaning that the headphones output will be about 4V rms when the volume control is set to clip the L and R main power ampliers (equivalent to about 120WPC into 8 ohms). IC902 is a JRC NJM5556AL capable of driving 7V rms into150 ohm loads and about +/100mA peak current into lower impedances. Mute transistors Q904/905 in series with 100R resistors are tted in front of its input to minimize switching transients and it is powered from the +/-15V supplies generated on the Power Supply Board.

The L and R headphones outputs go via BN93 to the Headphones Board, after passing through relay RL902 which is normally o. A positive voltage from the μP at the emitter of pnp Q911 turns on Q911 and generates the same positive voltage at the base of the npn transistor Q909. Because its emitter is connected to the -15V rail this pulls the relay on.

The FRONT AUX and MIC inputs come from the Headphones Board and through the microphone relay RL901. When the relay is o the AUX line level L and R signals are switched through to the unity gain bμFfer IC904 and then on to the Input Board via pins 3 and 1 of CON101. When the relay is closed (in

the same manner as described above for RL902) then the L front input is routed to the low noise microphone amplier IC903. This operates as two cascaded virtual earth ampliers, each with a voltage gain of approximately 21 (R961/960 and then R965/962). Note the MIC line is biased at +6V via resistors R956, R957 and R958. The amplied signal is output to the Input Board on pin 5 of CON101.

AVR400 Input Board Circuit Description

The Input Board comprises a 4 layer PCB; this is attached directly to the back panel via its various sockets and to the heatsink by two steel brackets. It is positioned underneath the HDMI Board and above the Main Board. 5 ribbon cable sockets connect it to the other 4 boards. CN71 connects it to a daughter board containing two 9 Pin D socket connectors (an RS232 serial port and an iPod dock interface), plus two 12V trigger sockets and 2 IR receiver sockets. Note some passive components are mounted on the underside of the PCB.

The Input Board circuitry is shown on pages 2 – 5 of the schematic diagram.

Page 2 covers the analogue inputs, volume control and line level outputs.

Page 3 covers the SPDIF (digital) inputs, clock recovery, audio DSPs and the codec (stereo ADC plus 8-channel DAC).

Page 4 covers the system microprocessor and a slaved support microprocessor

Page 5 covers interfaces to the DAB/Ethernet module, and the boot loader microprocessor used to update the system SW via USB.

Analogue inputs, volume control and outputs

IC101 is a Renesas R2A15218FP analogue multiplexer and volume control, with a gain range of +42 to

-95dB in 0.5dB steps. It is digitally controlled from the system microprocessor via the I2C bus on pins 49 and 50. A high logic signal on pin 51 enables the system mute. IC101 has +/- 7V supplies generated from the +/-15V rails with the regulators IC102 and IC103.

All stereo external line level inputs using phono sockets are routed to IC101 via 100R/220pF low pass CR lters. IC101 also handles the AUX-L, AUX-R and the (mono) MIC_SIGNAL setup microphone inputs coming from the front panel, plus the internal stereo outputs from AM/FM tuners (TUN-L and TUN-R) and the DAB/ethernet receiver (VENICE_L and VENICE_R). IC101 additionally switches two multichannel signals - the 8 channel direct input and the outputs from the 8 post-DAC lters. Note that the +/- 7V power supply limits the input signals to approximately 4V rms before overload occurs.

The post-DAC lters comprise 4 low noise NJM2068 dual op amps, running from the +/- 7V supplies. One op amp is assigned to each channel and performs the dual functions of converting a dierential input from the DAC to a single ended output, whilst simultaneously functioning as a three pole 50kHz active lter.

The AM/FM tuner module’s outputs pass through the inductors L310 and L302 (providing 19kHz notch and 38 kHz low pass ltering) and the shunt mute circuits formed by the 330R resistors R354/R369 and the two halves of Q306 plus Q307.

IC101 has a xed level stereo output for Zone 2 (SUB_L and SUB_R) and a second one, adjustable from 0dB to -18dB in 6dB steps, for the AVR400’s analogue to digital converter (ADC_L and ADC_R).

IC101 has one 8 channel variable level output bus labelled VOL01 through to VOL08. Capacitors C295-8 and C231-4 oat the ground ends of the associated internal potentiometers to minimize clicks This bus goes via specially selected 100μF/25V capacitors to the dual op amps IC121-124, wired as voltage followers and running from the +/- 15V supplies. The C, SL, SR, SBL and SBR outputs are shunt muted when required via the 560R resistors R383-388 and the dual transistors Q303-305.

The subwoofer output SW has two shunt mute circuits. One using Q311 works in parallel with the rest of the channels. The other, using Q308 and half of Q303 allows muting of the SW channel alone.

The FL and FR channels take o the stereo headphones amplier feed from IC121 (it goes via the connector WF101 to the Front Panel Board), then add an extra dual voltage follower IC125 and a double pole shunt mute switch using 4 x 270R resistors and Q301-302. All the above ICs are JRC NJM2068s or equivalent.

All 8 of these outputs go to via the connector WF103 to the preamplier output sockets and (except for the subwoofer output) to the 7 power amplier inputs located on the Main Board.

The ADC input ampliers use a JRC NJM2068 for each channel, operating as a single-ended input to dierential output converter, with HF ltering above about 400kHz. This is sμFcient for anti-aliasing purposes as the analogue modulator of the ADC samples at 6.144 MHz and only needs to keep out frequencies above 6MHz.

The array of 12 switching transistors in the bottom right hand corner of the schematic is arranged in 4 blocks of 3 devices (two npn and one pnp per block). The array is used to control the muting of 4 specic groups of audio outputs, taking into account the presence of AC mains via P_U (the pull up line from the Power Supply board) and the MUTE_POWER line derived from the power ampliers’ Vcc rail – this is normally high when Vcc is high. The output lines are SB_MUTE2 (for the surround back channels SBL and SBR), ZONE2_MUTE2, HP_MUTE2 (for the headphones relay on the Front Panel board) and FUNC_MUTE2 (for the 6 main audio channels excluding SBL and SBR).

Zone 2 volume is independently adjustable in 1dB steps via IC131 (rohm BD3812F). Its outputs are bμFfered and amplied 15dB by the dual op amp IC132 and can be muted when required by Q402. The output goes directly to two phono sockets forming half of JK11 on the back panel.

SPDIF inputs, ADCs, DACs and Audio DSPs

The AVR400 has 4 coaxial 75 ohm SPDIF (Sony/Philips Digital InterFace) inputs and 2 TOSLINK optical inputs on its back panel. A further optical input is located on the front panel as part of JK92 (this socket also includes the AUX and MIC inputs). There are 6 further external SPDIF inputs - one per HDMI input socket and one on the HDMI output socket (the Audio Return Channel or ARC).

Each of the 4 coaxial inputs is bμFfered by two NOR gates, contained in IC159 and IC160, before being switched by one half of the dual 4 input multiplexer IC147. The output on pin 7 is then sent to the 8 input multiplexer IC140. Its other 6 inputs comprise the 3 optical receivers already mentioned, the HDMI input (multiplexed down from 5:1 on the HDMI board), the HDMI ARC and the output of the Venice 6 DAB/Ethernet module. The 8th input is unused. The output MUX_SPDIF is sent to the SPDIF receiver IC153.

IC153 is a Wolfson WM8804 run in hardware mode. It uses X707 to generate its own 12MHz internal clock. IC153 automatically identies and dejitters incoming SPDIF signals with sample rates of 32kHz,

44.1kHz, 48kHz, 88.2kHz, 96kHz and 192kHz. Its output, still in SPDIF format, WM_SPDIF, is sent to pin 43 of the system codec IC143.

IC143 is the Cirrus Logic CS42548. It includes an SPDIF receiver, 2 channel ADC and 8 channel DAC. Only one input (pin 43) of the SPDIF receiver is used; the others are grounded.

IC143 has +5V analogue supplies, locally decoupled to analogue ground by C721/722 for VA (pin 24) and C703/704 for VARX (pin 41). The digital supply is also +5V, decoupled to digital ground by C705/706 (pin 5) and C750/756 (pin 51). The control port power VLC (pin 6) is 3V3, decoupled to digital ground by C752/773 and the serial port power VLS (pin 53) is also +3V3, decoupled to digital ground by R726 and C753/754. The 3V3 is generated from the +5V supply by the linear regulator IC148.

The system master audio clock is generated by IC143 on pin 55 whenever an SPDIF signal is present (i.e. in all cases except when an HDMI multichannel signal in I2S is required to be processed or when using the ADC). Although IC143 has no jitter rejection below 20kHz its master clock is kept clean from incoming jitter by IC153. The PLL lter is located at pin 39. When SPDIF is not in use IC143 inputs its clock on pin 59 – this can be 24.576 MHz from the crystal oscillator X701 associated with DSP1 when ADC mode is engaged, or the recovered clock from the HDMI Board. This is switched by the 4 way change over multiplexer IC145 on pins 9, 10 and 11. IC145 also routes IC143’s recovered master clock or the HDMI master clock to DSP1 on pins 5, 6 and 7.

Pins 1, 62, 63 and 64 receive the 24 bit serial audio data that has been processed by the DSPs.

The DAC’s 8 analogue outputs are in dierential mode, so making 16 output lines in total, from pins 20-23 and 26-37. These feed the post-DAC lters IC111-114, described above.

The main audio DSP is a Cirrus Logic CS 497024, IC141.This is a 300MIPS dual core 32 bit xed point DSP, with 72 bit accumulators. The rst core is used for decoding standard and high denition audio formats (Dolby, DTS etc) and the second is reserved for post processing such as bass management, delay and room correction. The secondary DSP, IC142, is a Cirrus Logic CS49DV8, responsible for the Dolby Volume processing. IC141 gets the 1.8V for its core from the 3-terminal regulator IC149. IC142 gets its 1.8V from IC150. The 3V3_1 and 3V3_2 supplies for these regulators are generated on the Power Supply Board.

IC141, 142 and 143 communicate with the system microprocessor via an SPI bus. For IC141 and IC142 the chip select lines are on pin 6, the clock is on pin 126, the MISO line on pin 124 and the MOSI on pin 123. For IC 143 the corresponding pins are pins 10, 7, 8 and 9. Note that the 3 chips receive data on a common line but transmit to the μP on two separate ones (DSPDATA for both DSPs and D_OUT for IC143).

IC141 communicates with its external memory via a 36 line data bus running at 150MHz. This is needed when providing lip sync delay for audio accompanied by video. IC144 is a 200MHz 16Mbit SDRAM, organized as 512Kbits x 16bits x 2. It is powered from the board’s 3V3 line via 6 pins, with local decoupling provided by C758-763.

The DSPs’ programs are stored in two external 3V3 SPI ash memory chips – IC106 (8Mbit) for IC141 and IC107 (4Mbit) for IC142.

IC141 has two sets of I2S data inputs. DAI (pins 23, 24, 26, 27 for data, pin 29 for the system clock and pin 30 for the LR clock) is for up to 8 channels from the HDMI Board via connector WF104.

DA2 (pins 32 for the LR clock, 33 for system clock and 34 for data) is for audio from the codec IC143. This includes bitstream SPDIF such as Dolby Digital, uncompressed two channel I2S audio decoded from SPDIF and ADC generated I2S two channel audio.

The DSP master clock is input on pin 40 of IC141 from pin 9 of IC145 as noted earlier.

IC141 also has two sets of I2S data outputs. DA1 is an 8 channel I2S signal (pins 47, 48, 49 and 51) shown as part of the bus DA0(04:07). This feeds the input of the second DSP IC142 (on pins 23, 24, 26 and 27). The system clock is on pin 52 of IC141 and the LR clock on pin 54. These go to pins 29 and 30 of IC142.

DA2 is a stereo I2S output (pin 43 for data, pin 44 for the system clock and pin 46 for the LR clock). This feeds the HDMI board via WF104 and the octal bus switch IC146. The DSP master clock output from pin 9 of IC145 follows the same route. An SPDIF output from pin 35 of IC141 goes directly to pin 12 of WF104.

There is one set of 8 channel I2S outputs from IC142 – DA1 (pins 47, 48, 49 and 51). These form part of the data bus DA0(00:03) where they are routed back to the DACs in IC143 (pins 62, 64, 63 and1 respectively). The I2S system clock and LR clock (pins 52 and 54) also go directly to IC143 (pins 2 and 3).

System Control Microprocessors

There are 3 microprocessors on the Input Board, the main, the sub and the USB micro. The latter is also kept separate in order to perform upgrades over USB.

The AVR400’s main system microprocessor IC151 is a Toshiba T5CN5 microcontroller. This has an ARM Cortex 3 core with 512KB of ROM and 32KB of ash memory. It is a 3V3 part, with this power supply being derived from the main 5V supply via the 3-terminal regulator IC156. It has a 40MHz system clock derived from crystal X702 and a real time clock from the 32.768 kHz crystal X708.

IC152 is a 32Kbit EEPROM for retaining system settings at power down.

IC155 is a MOSFET switch to enable the HDMI CEC (Consumer Electronic Control) bus when the unit is powered up, and to isolate the parts of the bus external to the AVR400 when it is powered down.

IC151 has several sets of comms busses - SPI, I2C and UARTs - depending on which system or peripheral ICs are being addressed. SPI (Serial Peripheral Interface) is a fast 3-wire interface (clock, transmit and receive) with chip select being addressed by individual I/Os. I2C (Inter Integrated Circuit) is a relatively slow bidirectional 2-wire interface, with open-collector/source clock and transmit/receive busses, each with a pull up resistor, and a limited number of embedded chip addresses. UART stands for Universal Asynchronous Receiver/Transmitter and is a form of bus that takes bytes of information and turns them into serial data on a bus before reassembling them into bytes at the other end.

SPI is used to talk to the codec IC143 and the two DSPs IC141 and IC142.

I2C is used for both the main and zone 2 volume controls IC101 and IC131. I2C also connects to the sub micro IC154 and to the NJW1321 video input decoders IC81 and IC81.

IC151’s UARTs are used for USB Tx/Rx, the Torino (video processor) Tx/Rx and the external RS232 Tx/Rx.

Further UARTs on the sub micro IC154 communicate with the Venice 6.2 DAB/Ethernet receiver and the iPod external interface. IC154 is a Toshiba M333FWFG ARM Cortex 3 microcontroller with 128K ROM and 8K of ash, eectively used as a helper for IC151. Its 3V3 power supply regulator IC158 runs from the board’s main 5V supply.

The USB micro (“Bolero”) IC162 is a Toshiba TMP92FD28FG, a 32-bit CISC microcontroller with a built-in USB2 host controller capable of supporting 12Mbps. Its primary function is to provide a “bullet-proof” system updating process via an external USB stick. When the AVR400 is powered up IC162 rst self boots, then interrogates the rest of the system – if it receives the wrong response (e.g. if a previous update failed part way through) then the unit will appear dead. However IC162 will be constantly inter-

rogating the USB socket and insertion of a clean USB stick containing only the system rmware will initiate a complete recovery automatically.

IC164 is a MiniLogic ML61C282PR precision voltage detector, with a threshold of 2.8V, built in hysteresis and a CMOS output, used to reset IC162 at power on.

IC163 is an Intersil USB switch, type ISL54220, which routes the USB socket on the rear panel either to the Venice 6.2 module, for normal audio applications, or to IC162 when the system SW is being upgraded from a USB stick. Note that it is positioned underneath the Venice 6.2 module, close to the USB socket.

The USB high side power switch IC168 is close to IC163. It is a Richtek RT9702A fed from the main +5V power supply. It is rated at 1.1 amps output and can ag up a fault condition on the USB bus from pin 3; this is routed to IC162.

The Frontier Silicon Venice 6.2WB module is plugged into the input board via a 64 way connector CN62. This WB version of the module supports Band 3 DAB/DAB+ digital radio for use in Europe, Australia, Canada, Korea and other Digital Radio markets. It also supports USB2, and Ethernet up to 100 Mb/s, enabling the AVR400 to be a network audio client. A spare copy of the AVR400’s unique MAC (Media Access Controller) address can be found on the screening can of the Venice 6.2 module. Its FM radio function is not used.

The Venice 6.2 is operated in slave mode via the UART pins 9 and 10 on CN62. These connect to the sub micro IC154. The USB I/O signal pins are 11 and 12, routed to the USB switch IC163. The other USB pins are not used. Pins 26, 27, 28 and 29 make up an SPI bus to work with the Ethernet PHY IC161 (pin 33 receives interrupts from IC161).

Audio is decoded inside the Venice 6 (i.e. from AAC, FLAC, MP3, WMA or WAV) and sent out by two routes. Pin 32 carries an SPDIF signal (at 48ks/s) for the main system and pins 64 and 63 carry L/R linear audio for zone 2 to the volume control IC101.

The Venice 6.2 requires +3V3 at up to 300mA average and +1V2 at 200mA average for the core of its main processor. 3V3 is provided from the main +5V supply via the three terminal regulator IC165 – this also provides the soft start signal to pin 2 of the 1V2 regulator IC167 (also fed from +5V with some voltage drop provided by diodes D803/4). Both regulators are SM types, positioned underneath the Venice

6.2 module.

IC161 is a Micrel KSZ8851 single port Fast Ethernet MAC/PHY controller with an SPI interface. It has a 12KB receive bμFfer and a 6KB transmit bμFfer. It has its own 25MHz crystal oscillator X777. Its 4 I/Osgo to the Ethernet socket JK52 on the back panel. Its +3V3 power rail is derived from the board’s +5V supply via the three terminal regulator IC166.

AVR400 RS232 board

This is a daughter board connected to the Input Board via an 18 way plug and socket BN71. The circuitry is shown on page 14 of the schematic diagram.

It contains two 9 way D-type board mounted plugs JK71 and JK72. JK71 is for RS232 control of the AVR400. JK72 is used to control an iPod or iPhone via an Arcam rDock or rLead (the latter also supports iPads).

The RS232 dual transmitter and receiver IC73 is an ST3232 run from the standby +5V supply via D721/ R727 and a series pnp transistor Q722 in common emitter mode referred to the +12V rail. Q721 provides

the necessary level shifting. IC73 includes internal charge pumps to convert CMOS logic level inputs to +/-5V RS232 level outputs and +/-25V tolerant RS232 inputs to CMOS logic level outputs. Maximum rated speed is 300kb/sec.

JK73 is a dual mono 3.5mm jack socket providing two +12V trigger outputs Z_1 and Z_2. The series pass transistors Q712/715 are pnp T0-92 types with emitters referred to the +12V rail via the paralleled 4.7R resistors R714/715 and R711/712. In conjunction with the pairs of diodes D711/712 and D714/715 this provides current limiting at approximately 200mA if the trigger outputs are inadvertently shorted to ground.

JK72 is a dual 3.5mm mono jack socket providing inputs for two modulated infra-red remote control signals. These are connected to the opto-isolators IC72 and IC71. Note the use of the standby power supply ST+5V for the subsequent logic.

AVR400 HDMI Input/Output Board

The HDMI Board is described on pages 6 – 10 of the schematics diagrams. Note that it has components tted to both sides of the PCB. HDMI stands for High Denition Multimedia Interface. The AVR400’s system supports certain parts of the HDMI 1.4a specication (3D video compatibility and Audio Return Channel)

The HDMI Board has 5 type A HDMI input sockets and one type A HDMI output socket, which are ush with the back panel. It gets its power via the hard wired connector and ribbon cable CN61 and communicates with the Input Board via two ex foil cables attached to connectors CN104 (17 ways) and CN105 (19 ways). It is tted with a 30 way socket BN301 which attaches to a daughter board handling all analogue video I/O signals (the Analogue Video Board).

The HDMI Board contains 10 separately regulated local power supplies, mostly derived from the unregulated but hum ltered +15V supply on the Power Supply Board. This is input on pins 3 and 4 of the hard wired connector CN61 for +15V and pins 5, 6 and 7 for the ground returns. Pins 1 and 2 are not used. See page 10 of the schematic diagram for all but the last of these supplies, as described below.

IC923, IC927 and IC930 are all Sanken SI-8005Q 3.5 Amps step-down switching regulators operating at 500kHz +/-10% and drawing power from the +15V line. They are used to generate +3.3VDD, +1.8VDD and +1.8VH1 (video processor supply) respectively. The potential dividers in their outputs (R839+R844/ R847, R838+852/R851 and R841+843/840) are used to set the required voltages.

All other local power supplies use linear SM 3-terminal regulators.

IC922 and IC929 provide +2.5VH1 and +2.5VH2 for the two DDR memory chips supporting the video processor. The source supply is +3.3VDD.

IC925 is a KIA7809 generating +8VA from the system’s +15VA line (NOT the unregulated +15V used elsewhere on the board). This is further dropped to +5VA by IC924, a KIA1117S50. Inductor L860 provides decoupling for the +5VH1 line. The video processor digital power supply lines +3.3VH1, +3.3VH2 and +1.8VH2 are sourced from the +3.3VDD and +1.8VDD lines via L-C decoupling.

The video ADC’s analogue supplies, +3.3VA and +1.8VA, are generated from the +5VA line via IC926 (NJM2845DL133) and IC928 (NJM2845L118) respectively.

The 10th regulator, IC917, an NJU7754 found on sheet 9 of the schematic, is used to provide +5V to the HDMI output socket. It is enabled via SW_P+5V and derives its input from the +8VA supply described abov

The HDMI input SOC, IC901, is a 144 pin LQFP Analog Devices ADV3014B. This is a 4 into 1 HDMI 1.4a multiplexer and is connected to inputs 4 and 5 (VCR and PVR) on the rear panel (JK95 and JK96). The other two inputs on IC901 are not used. The core power supply is +1.8V and the receiver terminator supply voltage is +3.3V. Note that most power supply decoupling components are on the underside of the PCB. +5V detect and hot plug assert control is carried out by the complementary pairs of switching transistors Q904/907 and Q910/909. The video system clock is provided by a 28.63636MHz crystal X901 connected across pins 101 and 102.

Pin 63 is set low by R602 meaning IC 901 is controlled by I2C at 3.3V via pins 78 (HDMI_SDA) and 79 (HDMI_SCL) from IC902. The HDMI output from IC901 is sent to input A of IC902.

IC902 is an Analog Devices ADV7844, packaged in a 425 pin BGA. It has a 4-input HDMI 1.3 receiver and one video input supporting standard analogue video formats, from 525/625i up to 1080p, with 12-bit ADCs. Its primary function is to prepare these signals for the main video processor IC906. Its second function is to extract digital audio from the HDMI signals, including the reconstruction of a good quality master clock, and to output all this in I2S or SPDIF format to the DSPs on the Input Board.

JK92 (AV), JK93 (SAT) and JK 94 (BD) connect to 3 of IC902’s HDMI input ports. Hot plug detect on these 3 inputs is carried out by the complementary pairs of switching transistors Q905/906, Q908/901 and Q902/903. The 4th input receives the output of the HDMI switch IC 901. The core power supply is +1.8VH2 and the receiver terminator supply voltage is +3.3VH2, with heavy local L-C decoupling. Note that most of these power supply decoupling components are on the underside of the PCB. The video system clock is provided by a 28.63636MHz crystal X902.

IC902 has a 256Mb SDRAM IC904 connected via 9 x 4-way 33 ohm resistor packs. This is used as a line/ frame store for digitizing the analogue video signals (CVBS, S-Video and Y, Cr, Cb) received from the external video inputs and also separate i-Pod derived analogue video signals. It runs from the +2.5VH2 supply with further local decoupling components mounted on both sides of the PCB.

The 12-bit RGB video outputs are sent via 10 x 33ohm resistor packs to the tri-state bμFfers IC911 and IC912. A 10-bit subset of these is also sent to the video processor IC906. Note that the critical video clock is expanded to drive two output lines HD_VCLK1 (for IC906) and HD_VCLK2 (for IC911) via IC905 and 3 x 33ohm resistors.

The extracted digital audio outputs are sent as I2S and SPDIF signals to the audio DSPs on the input board via 2 x 33 ohm resistor packs and the switch IC903. IC903 is enabled via Q913.

The video processor IC906 is an ST (formerly Genesis) “Torino” type FLI30336AC in a large 416 pin BGA package. It is used to de-interlace and scale all the AVR400’s video inputs to the required output resolution(s) up to 1080p and also to generate the system OSD (on screen display). Note that IC906’s analogue video inputs are not used in this application and are either grounded via an array of resistors and coupling capacitors close to one long edge of the heatsink or left open (R879-882 are no ts).

IC906 dissipates considerable power (about 4 watts) and is thus equipped with a heatsink soldered to the PCB via two pins. Its core voltage is +1.8VH1, with +2.5V_DDR being used for its RAM bus and +3.3VH1 for I/O and 19.66MHz crystal clock X903, all followed by copious local L-C decoupling. Note that the decoupling capacitors and series inductors required are mounted on the underside of the PCB.

IC906 supports two 256Mbit DDR-1 500MHz 2.5V SDRAMs (IC908 and IC909) via a mix of 33R and 0R series resistors in the data busses. On the other side of IC906 is its 32Mbit 3.3V ash memory IC907 (Macronix MX29LV320). IC931 is an Atmel AT24C64C 64K EEPROM with +3.3VH1 power.

Q914 and Q915 (on the underside of the PCB) send BYPASS_ON and BYPASS_OFF logic signals from IC906 to the array of 4 x 20-bit non-inverting line driver/bμFfers with tri-statable outputs, IC911/912 and IC915/916. These are arranged as a 40 way 2-in, 1-out fast switch to bypass IC906 when required (e.g. if 3D video is present). The video is in 12-bit RGB format and 4 more bμFfers are required for the video clock, H and V syncs and the DE (data enable) line, thus using up all of the available 40 ways. See sheet 9 of the schematic diagram. Power is provided via local L-C decoupling from +3.3VH2.

The HDMI output is handled by IC918, an Analog Devices ADV7511 in a 100 pin LQFP package. It is a 225MHz output part that can handle 12-bit 1080p video (up to 165MHz clock speed) and embedded HD audio. It is compatible with certain parts of the HDMI 1.4 specication, supporting 3D video and an ARC (audio return channel).

As with the other Analog Devices parts IC918 uses two power rails, namely +1.8VH2 and +3.3VH2. The necessary decoupling capacitors are mounted on the underside of the PCB.

In the AVR400’s implementation the HDMI audio output is limited to stereo rather then 8 channels – via I2S0 (pin 12), plus MCLK (pin 11), SCLK (pin16) and LRCLK (pin 17). SPDIF from the AVR400 is input to pin

10.

The ARC signal, if received from a downstream sink such as a TV, is output from pin 46 of IC918 and sent via back to the input board. Note that IC921 is not tted.

The HDMI output is via JK97, a type A HDMI socket. As the AVR400’s output is partly HDMI 1.4 compliant, pin 14 now becomes the HEAC+ and pin 19 HEAC- as well as HPD (Hot Plug Detect). However, because the Ethernet part of the HDMI1.4 specication is not supported by the AVR400, the ARC is congured by the sink to be carried in single (i.e. non-dierential) mode using HEAC+ as the signal line. HEAC+ and HEAC- are then AC coupled to pins 52 and 51 of IC918 via the 1μF series capacitors C439 and C428. R771, R777, R785, R795 and R799 bias the inputs and load the cable correctly.(Note – HEAC is short for HDMI

Ethernet and Audio (return) Channel).

Q916 is a twin n-channel MOSFET which only turns on when +5VH1 is present. This isolates the DDC clock and data lines when the AVR400 is turned o.

IC917 is a low dropout voltage regulator feeding +5V power to pin 18 of JK97 from the +8VA supply, when enabled by the SW_P+5V line.

Analogue video output of digitized and processed 10-bit video from IC906 is available from the AVR400 via the video encoder IC919 – an Analogue Devices ADV7342B. Composite, s-video and component video are supported, although only component analogue video is output by the AVR400.

IC919 is in a 64 pin LQFP powered from the +18VA and +3.3VA lines. Once again most decoupling components are on the underside of the PCB.

The 6 x 11-bit video DACs inside IC919 are each loaded with 300R to ground before being AC coupled to IC913. This is a JRC NJM2566 6-channel video amplier for SD and HD signals, powered from the +5VA line. The FS_SEL signal on pin 17 sets the bandwidth on component video to 13.5MHz or 30MHz, to suit progressive SD or HD signals respectively. The composite and s-video bandwidths are xed at 6.75MHz. The outputs go to the analogue video daughter board via the 30 way socket BN301.

Note that the composite and s-video outputs are not actually used in the AVR400 so are not wired beyond CN301 on the daughter board. The Y, Cr, Cb component video outputs are terminated with 75 ohm series resistors on the Analogue Video daughter board described next.

AVR400 Analogue Video Board

This is connected into the rest of the system via the HDMI board using CN301.The circuitry is shown on sheet 13 of the schematic diagram.

The purposes of this PCB are:

(1) to switch between the various analogue video inputs (comprising 4 each composite and s-video

and 3 component video)

(2) to route the chosen video signal to the HDMI board for processing

(3) to provide one set of zone 1 video component video outputs

(4) to provide one zone 2 video output (composite video, with its own OSD) from any of the 4 com-

posite video signal inputs.

The PCBs power supplies are +9VV and +5VV, generated from the three-terminal regulators IC88 and IC89 from the system’s +15VA supply on pin 1 of CN301. Pin 2 carries the system’s -15VA supply – this is unused on this PCB.

Note that all video inputs are terminated with 75ohm resistors to ground close to the actual sockets.

IC81 is a JRC NJW1321 – a wide bandwidth video switch with 4 inputs, 2 outputs and a 6dB amplier. It is used to select between the 4 composite and 4 s-video inputs routed to the HDMI board and also to output any one of the 4 composite video inputs to the On-Screen Display Controller IC83. IC81 runs from the +9VV supply, consuming about 85mA so it gets quite hot. It is controlled by i2C commands on pins 15 and 16.

IC82 is also an NJW1321. It selects between the 3 component video inputs and its fourth input is unused. Its Y, Cr, Cb outputs and the Y, C and CVBS outputs of IC81 are then AC coupled to IC84 – an NJM2566 6 way video amplier/lter with 6dB gain, powered from the +5VV rail. Its outputs are also AC coupled and terminated with 75 ohm series resistors before being routed to CN301.

IC86 is a hex inverter used to bμFfer the 3V3 logic level OSD control signals from the HDMI board and convert them to 5V level for IC83. This is a Sanyo LC74763 in a 30 pin SM package running from the +5VV rail. It has two crystal oscillators X801 (17.734MHz) and X802 (14.318MHz) to provide composite video outputs for both PAL and NTSC standards.

IC86’s video input signal is AC coupled to and bμFfered by the emitter follower Q802 before pin 18. Similarly its output signal (which now includes an OSD) is bμFfered by the pnp transistor Q801 and AC coupled to the video amplier/switch IC85 (NJM2244), used here purely as a composite video amplier/ lter with 6dB gain. Its AC coupled output to the Z 2 OUT single phono socket JK85 is terminated with a 68 ohms series resistor.

6

12345

FROM POWER TRANS

CN94

54321

GND

V DISP

Filament V(AC)

M_GND

10

R902

4.3V

D901

47/25V

D902

M_GND

C908

3.3

R901

3.9V

D916

1N4003

2010.04.12

C903 : 100uF/63V -> 47uF/63V 2EA

100K

0.01uF

R905

OPEN

C906

C960

C907

47/63V

FAN

321

GND

CN91

FAN

CUP12326Z-3

FAN

GND

CN96

2 1

GND

21

FAN

CN95

D

FROM FAN

FROM AMP BD

A_GND

Q912

HVTKRA107MT

R959

D906

M_GND

STBY+5V

10K

R989

L.E.D

STBY

PWR ON

220

R978

OPEN

R980

+15V

100

R963

100K

C940

47/25V

C941

47/25V

A_GND

R964

100

-15V

Q909

C107M

RED

GREEN

D905

G R

0.01uF

C927

M_GND

-15V

Q908 C107M

Q913

C107M

Q903

330

R979

OPEN

0.01uF

R981

C928

C107M

M_GND

BN93

HP_L

HP_GND

HP_R

HP_DETECT

FRONT AUX_L(MIC)

A_GND

FRONT AUX_R

+5VD

GND

D_

F_OPT

D_GND

CWB1B01312047

13 12 11 10 9 8 7 6 5 4 3 2 1

TO AMP BD

SWITCH

C901

BN502

2 1

CWB4F032950UZ

470P

S913

KSH1A001ZV

CUP12326Z-2

C

B

TO HEADPHONE BD

MP

REVISION12

3

SCHEMATIC DIAGRAM

MODEL

AVR400

APPROVECHECKDESIGN DRAWING NO

4

5

6

7

A

SHEET

1

15

R903

0

R904

3.3

C903 : 47uF/50V -> 47uF/25V

Q901

C1027Y

47/63

C909

R961

10K

C939

47P

A

- + L-CH

A-INPUT

A=-Rout/Rin=-10K/1K=-10

FRONT AUX_L(MIC)

271

FRONT AUX_R

HP_RELAY_ON

8

Filament V(AC)

C903

C902

0.022u

M_GND

2010.04.12

R906

1.2K

13V

D903

27V

D904

Q902

C107M

M_GND

R960

470

R-CH

-+

B-INPUT

B

B+INPUT

-15V

V-

A+INPUT

4321

MIC_RELAY_ON

8

D907

M_GND

FRONT

1.25mm Angle FFC

CN101

CUP12326Z-1

M_GND

3123

LED

30

STBY(LED)

VOL_EN1

28

VOL_EN2

27

KEY1

262414 16

KEY2

25 29

VFD_CS

VFD_CLK/Z2 OSD CLK

VFD_DATA/Z2 OSD DATA

22

VFD_RST

21

IR_IN

20

MIC_IN

1915

HP_IN

18

HP_MUTE2

17

ST +5V

+5VD

D_GND

F_OPT

1393 7

D_GND

12

HPL_OUT

11

HP_GND

HPR_OUT

KEY_INPUT_INT

8 10

+15V

-15V

6

MIC_SIGNAL

5

HP_RELAY_ON

42

AUX_L

A_GND

AUX_R

1

FIP91

ESD

C953 OPEN

R977 OPEN

D908

D909

M_GND

REMOTE_IN

D917

ST+5V

KEY_INPUT_INT

R932

OPEN

D_GND

A_GND

100

R984

47/25V

C958

A_GND

100

R985

C959

47/25V

8 7 6 5

IC904

V+

A OUTPUT

B OUTPUT

A

- +

A-INPUT

R934

OPEN

JW901

OPEN

CHGND

OPEN

RC901

VccGNDVOUT

321

150P

C922

C924

100/16V

OPEN

R986

M_GND

4.7

R931

0.1uF

C926

C925

10/16V

M_GND

Q906

HVTKRA107MT

M_GND

Q907

HVTKRA107MT

M_GND

LED

KEY1

KEY2

MIC_RELAY_ON

HP_IN

H/P MUTE

+5VD

D_GND

F_OPT

D_GND

HPL_OUT

HP_GND

HPR_OUT

+15V

-15V

MIC_SIGNAL

HP_RELAY_ON

R933

OPEN

56K

R987

-+

B-INPUT

B

B+INPUT

V-

A+INPUT

A_GND

4321

56K

R988

+5VD

S901

KEY_1

HPL_OUT

GND

HPR_OUT

KEY_2

R937

100

R938

100

MENU

1K

R921

1000P

C920

M_GND

S907

DIRECT

1K

R926

1000P

C921

M_GND

+15V

-15V

MIC SIGNAL

C929

10/50V

R935

4.7K

Q904

C2874

HP_GND

R936

4.7K

Q905 C2874

C930

10/50V

INPUT-

DISPLAY

VFD_CS

VFD_CLK

VFD_DATA

VFD_RST

F2

LGND

VDISP

5862

61

C905

0.022u 10

R911

M_GND

0.1uF

C913

0.1uF

C914

C957

100/16V

+5VD_SYS

R912

4.7

S902

S908

-15V

S904

S903

INPUT+

1.5K

R922

ZONE

1.5K

R927

INFO

OK

1.8K

2.7K

R923

R924

S909

S910

MUTE

VOL-

1.8K

2.7K

R928

R929

IC902

8 7 6 5 4 3 2 1

J966

+15V

C931

47/25V

C932

47/25V

J967

CS

VDD

OSCO

DGND

RESET

5354

8.2K

R910

39P

C912

S906

S905

MODE

3.3K

M_GND

R925

S911

S912

VOL+

3.3K

M_GND

R930

R917

R918

1K

R919

1K

R920

1K

IC902 NJM4556AL

A=1+(Rout/Rin)=1+(3.9K/1K)=4.9

-

L-CH

C933

680P

R941

3.9K

56K

HP_GND

FRONT AUX_L

FRONT AUX_R

+

CP

R942

R943

DA

DO

C915 0.1uF

C916

C917 1000P

C918 1000P

+15V

-15V

MIC SIGNAL

-15V

HP_GND

TEST

1000P

0.1uF

C919

M_GND

R-CH

1K

R944

1K

R945

CFLHCA16S202T

R909

10

47

R913

47

R915

IC901

HVITC74HCT7007F

1 2 3 4 5 6 7

-++15V

C934

680P

R946

3.9K

VFD_DATA

47

VFD_CLK

R914

VFD_CS

47

VFD_RST

R916

C935

330uF/10V

56K

R947

56K

R948

C936

330uF/10V

HP_IN

D_GND

F_OPT

D_GND

IC

F1

NC

25556

1674849505152 557

C904

0.022u

M_GND

40V

47K

47/63

C910

0.01uF

C911

8 7 6 5

+15V

V+

IC903

NJM2068M

A OUTPUT

HP_L

RL901

A_GND

65

RL902

34

HP_R

Q911

A107M

Q910 A107M

R907

C943

150P

R965

10K

271

M_GND

100K

B OUTPUT

65

34

R908

M_GND

891011121314

M_GND

HIGH : PWR_ON(LED) LOW : STBY(LED)

R956

R957

MIC SIGNAL OUT

MIC SIGNAL IN

-15V

2.2K

1.5K

A_GNDA_GND

HP_RELAY_ON

MIC_RELAY_ON

C938

10/50V

10K

R958

470

R962

0.047

C937

470P

C942

A_GND

M_GND

MIC SIGNAL IN

C944

10/50V

56K

R955

A_GND

FRONT AU

X_L

HP_L

HP_R

FRONT AUX_R

D

C

B

TO INPUT BD

A

J.I.H

10.11.17

L.J.H S.H.S

10.11.17 10.11.17

2326SCMZ

(FRONT)

1

6

12345

ADV3014 Decoupling Capacitor

CVDD_1V8_3014

9R005Z

L803

L806

9R005Z

47K

R635

C119

TVDD_3V3_3014

C121

1K

R636

R659

1K

R661

R638

C151

C148

10uF/6.3V

0.1uF / 16V

10uF/6.3V

0.1uF / 16V

22K

Worst Measured Currents 428mA

C113

C116

25V/0.01UF

Worst Measured Currents 238mA

C102

C109

25V/0.01UF

KRA102S

Q903

0.1uF

KRA102S

Q908

0.1uF

C115

C122

0.1uF / 16V

C106

C125

0.1uF / 16V

#21: HPD Part

C131

C117

0.1uF / 16V

25V/0.01UF

C126

C123

0.1uF / 16V

25V/0.01UF

KRC103S

Q902

KRC103S

Q901

+1.8VH2

D

+3.3VH2

47K

HP DET

+5V GND

DDC DATA

DDC CLK

C

B

CE REMOTE

D1 SHIELD

INPUT-3

D1 SHIELD

D2 SHIELD

DDC DATA

DDC CLK

CE REMOTE

D1 SHIELD

INPUT-2

D2 SHIELD

HP DET

NC

CK-

CK+ D0-

D0+ D1-

D1+ D2-

D2+

+5V GND

NC

CK-

CK+ D0-

D0+ D1-

D1+ D2-

D2+

CEC

R658

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JK94

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JK93

DVDD_1V8_3014

C130

L805

9R005Z

0.1uF / 16V

25V/0.01UF

R660

R639

47K

Worst Measured Currents 390mA

C120

10uF/6.3V

+3.3VH2

C128

1K

R632

10K_NC

#7: Added pull-up

1K

10K_NC

R633

#7: Added pull-up

0.1uF / 16V

L804

9R005Z

C107

C108

DVDDIO_3V3_3014

0.1uF / 16V

25V/0.01UF

C142

C110

C134

Worst Measured Currents

2.3mA

10uF/6.3V

0.1uF / 16V

R657

100

R634

100

C135

C133

0.1uF / 16V

25V/0.01UF

C132

C129

C136

0.1uF / 16V

25V/0.01UF

HDMI_HPD2

PWR2

HDMI2_DDC_SDA

HDMI2_DDC_SCL

HDMI2_CK-

HDMI2_CK+

HDMI2_D0-

HDMI2_D0+

HDMI2_D1-

HDMI2_D1+

HDMI2_D2-

HDMI2_D2+

HDMI_HPD3

PWR3

HDMI3_DDC_SDA

HDMI3_DDC_SCL

HDMI3_CK-

HDMI3_CK+

HDMI3_D0-

HDMI3_D0+

HDMI3_D1-

HDMI3_D1+

HDMI3_D2-

HDMI3_D2+

+1.8VH2

25V/0.01UF

C124

0.1uF / 16V

25V/0.01UF

R655

47K

R656

PVDD_1V8_3014 TXAVDD_1V8_3014

Worst Measured Currents 35mA

L808

+1.8VH2 +1.8VH2

9R005Z

C139

C112

C137

0.1uF / 16V

Worst Measured Currents

4.33mA

C127

C114

0.1uF / 16V

C118

0.1uF / 16V

25V/0.01UF

+1.8VH2+1.8VH2

25V/0.01UF

10uF/6.3V

L801

9R005Z

C140

10uF/6.3V

Option : Front HDMI Input port

CN63

HP DET

CE REMOTE

DDC DATA

DDC CLK

CK SHIELD

D1 SHIELD

FRONT_HDMI

D1 SHIELD

D2 SHIELD

TX_EN

+3.3VA

D2+

+5V +5VA

GND

CK-

CK+

D0-

D0+

D1D1+

CJP23GB210ZY NC

2

4

6

810

1214

16

1820

D2-

22

L866

TXEN

1

2

3

CEC

3

4

5

6

7

8

911

9

10

11

12

1315

13

14

15

16

17

18

1921

19

20

21

22

23 1

23

DDC DATA

DDC CLK

CE REMOTE

D1 SHIELD

INPUT-5

D1 SHIELD

D2 SHIELD

+3.3VH2+5VA

9R005Z_NC

HP DET

Worst Measured Currents

22.7mA

L807

9R005Z

C138

C104

C105

10uF/6.3V

0.1uF / 16V

TXPLVDD_1V8_3014TXPVDD_1V8_3014

ed Currents

Worst Measur

24.3mA

L802

9R005Z

C141

C101

C103

10uF/6.3V

0.1uF / 16V

1K_NC

47K_NC

L865

9R005Z_NC

R640

R643

22K_NC

R642

0.1uF_NC

C149

1K

47K

R647

R650

19

+5V GND

NC

CK-

CK+ D0-

D0+ D1-

D1+ D2-

D2+

JK96

R646

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

ADV7844 Worst Measured Currents

1.8V Total : 904.33mA

3.3V Total : 240.3mA

C111

0.1uF / 16V

25V/0.01UF

KRA102S_NC

#21: HPD Part

Q912

Q911

KRA102S

Q909

22K

0.1uF

C146

KRC103S_NC

#21: HPD Part

CEC

D

DVDDIO_3V3_3014

ADV3014_RESET

2.2K

R614

C144

X901

105

DDCA_SCL CVDD CGND

0.1uF_NC

0

28.6363MHz

PVDD_1V8_3014

R612

100

101

102

103

104

XTAL

PVDD

PGND

XTAL1

HP_CTRLA

RTERM

5V_DETA

DDCA_SDA

DDCC_SCL

CGND

CVDD

CGND

RXC_1-

RXC_0+

TVDD

RXC_0-

RXC_C+

RXC_C-

101112131415161718192021222324252627282930313233343536

#12: Added Pull-down 500 ohm

R645

1K_NC

R641

47K_NC

R644

100_NC

R858

0_NC

10K

R857

R857 : Front HDMI don`t used

KRC103S

Q910

1K

R631

R654

47K

R652

100

R610

R611

R603 10K

DVDD_1V8_3014

1K(1%)

47P

C145

47P

C143

106

107

108

108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73

109

110

111

112

RXA_C-

113

RXA_C+

114

TVDD

115

RXA_0-

116

RXA_0+

117

CGND

118

RXA_1-

119

RXA_1+

120

TVDD

121

RXA_2-

122

RXA_2+

123

HP_CTRLB

124

5V_DETB

125

DGND

126

DVDD

127

DDCB_SDA

128

DDCB_SCL

129

CVDD

130

CGND

131

RXB_C-

132

RXB_C+

133

TVDD

134

RXB_0-

135

RXB_0+

136

CGND

137

RXB_1-

138

HP_CTRLC

138

RXB_1+

5V_DETC

139

DDCC_SDA

139

TVDD

140

RXB_2-

141

RXB_2+

142

143

144

123456789

R867

0

R613

TEST16

RESETB

PWRDNB

TVDD

RXC_2-

RXC_1+

DVDDIO_3V3_3014

10K

DVDD

DGND

TEST13

TEST14

TEST15

IC901

CVIADV3014BSTZ

HP_CTRLD

5V_DETD

DGND

DVDD

RXC_2+

DVDD_1V8_3014

ADV3014_INT2

ADV3014_INT

ADV3014_INT_TX

HDMI_SCL

2.2K

R620

R606

10K

R866

0

TEST9

INT_TX

TEST10

TEST11

TEST12

DVDDIO

DGNDDIO

DDCD_SDA

TVDD

RXD_C+

DDCD_SCL

CVDD

CGND

RXD_C-

HDMI_SDA

R605

R619

DVDD_1V8_3014

0

R618

R604

100

SCL

INT

INT2

DVDD

DGND

TXPLGND

TXPGND

TXPLVDD

TXPVDD

CVDD

CGND

RXD_1+

RXD_1-

CGND

RXD_0+

RXD_0-

DVDDIO_3V3_3014

737475767778798081828384858687888990919293949596979899

72

TEST7

TEST8

SDATA

71

70

TEST2

69

TEST6

TEST5

69

DVDDIO

DGNDIO

TEST1

68

TEST4

EP_MISO

TEST3

67

EP_MOSI

66

EP_CS

65

EP_SCK

64

CSB

63

ALSB

62

DVDD

61

DGND

60

CEC

59

TXGND

58

TX2+

57

TX2-

56

TXAVDD

55

TX1+

54

TX1-

53

TXGND

52

TX0+

51

TX0-

50

TXGND

49

TXC+

48

TXC-

47

TXGND

46

TXAVDD

45

TXDDC_SCL

44

TXDDC_SDA

43

TEST0

42

HP_TX

41

EXT_SWING

40

39

38

37

RXD_2+

TVDD

RXD_2-

37

363534333231302928272625242322212019181716151413121110987654321

TXPLVDD_1V8_3014

TXPVDD_1V8_3014

TVDD_3V3_3014

CVDD_1V8_3014

R865

DVDD_1V8_3014

TXAVDD_1V8_3014

1K(1%)

8.2K(1%)

R621

R607

TMDS Signal Amplitude Circuit

10K

_3V3_3014 DVDDIO_3V3_3014

DVDDIO

R617

10K_NC

10K

R602

10K

R616

R601

10K_NC

C

HDMI1_D2+

HDMI1_D2-

HDMI1_D1+

HDMI1_D1-

HDMI1_D0+

HDMI1_D0-

+5VH1

HDMI1_CK+

HDMI1_CK-

R622

0

R608

0

R615

0

2.2K

2.2K R609

R623

R878

HDMI1_DDC_SCL

HDMI1_DDC_SDA

HDMI_HPD1

To : ADV7844 HDIM Input port

B

CUP12328Z

#21: HPD Part

KRA102S

Q905

1K

47K

R653

R662

22K

HP DET

+5V

18

GND

DDC DATA

16

DDC CLK

NC

14

CE REMOTE

CK-

12

D1 SHIELD

CK+

10

D0-

8

D1 SHIELD

INPUT-1

D0+

6

A

D1-

D2 SHIELD

D1+ D2-

D2 SHIELD

D2+

4

2

JK92

R630

19

17

0.1uF

C147

15

13

11

9

7

5

3

1

KRC103S

Q906

1K

R624

R629

R628

47K

R651

100

10K_NC

#7: Added pull-up

HDMI_HPD4

PWR4

HDMI4_DDC_SDA

HDMI4_DDC_SCL

HDMI4_CK-

HDMI4_CK+

HDMI4_D0-

HDMI4_D0+

HDMI4_D1-

HDMI4_D1+

HDMI4_D2-

HDMI4_D2+

DDC DATA

DDC CLK

CE REMOTE

D1 SHIELD

INPUT-4

D1 SHIELD

D2 SHIELD

HP DET

+5V GND

NC

CK-

CK+ D0-

D0+ D1-

D1+ D2-

D2+

47K

R626

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JK95

KRA102S

#21: HPD Part

Q907

1K

R627

22K

R649

0.1uF

C150

KRC103S

Q904

1K

R637

R625

47K

CEC

R648

100

MP

REVISION12

3

SCHEMATIC DIAGRAM

MODEL

AVR400

4

5

6

7

A

SHEET

6 15

APPROVECHECKDESIGN DRAWING NO

S.K

10.11.16

L.J.H S.H.S

10.11.16 10.11.16

HDMI INPUT

51

IN

0.1uF / 16V

R677 270

DDR_VREF

R710

4.7K

R689

0

IC905

74FCT38072DCGI

1234

HD_DB00

HD_DB01

HD_DB02

HD_DB03

HD_DB04

HD_DB05

HD_DB06

HD_DB07

HD_DB08

HD_DB09

HD_DB10

HD_DB11

HD_DG00

HD_DG01

HD_DG02

HD_DG03

HD_DG04

HD_DG05

HD_DG06

HD_DG07

HD_DG08

HD_DG09

HD_DG10

HD_DG11

HD_DR00

HD_DR01

HD_DR02

HD_DR03

HD_DR04

HD_DR05

HD_DR06

HD_DR07

HD_DR08

HD_DR09

HD_DR10

HD_DR11

HD_DE

HD_HSYNC

HD_VSYNC

12345

Worst Measured Currents 250mA(20%:290mA)

+2.5V_DVDDIO_SDRAM

33ohm (1005SIZE X 4),1/16W

4321

RN24

33ohm (1005SIZE X 4),1/16W

4321

RN29

R703

33

R674 33

R711

33ohm (1005SIZE X 4),1/16W

4321

RN10

33ohm (1005SIZE X 4),1/16W

4321

RN15

Sync & Control

OUT

5 6 7 8

8765

33

8765

BLUE:12bit

BLUE:10bit

BLUE:08bit

GREEN:10bit

GREEN:12bit

GREEN:08bit

RED:12bit

RED:10bit

RED:08bit

1-TO-2 CLOCK DRIVER

R685

33

R691

100K

R883

DQ15

DQ14

DQ13

DQ12

DQ11

DQ10

DQ9

DQ8

UDQS

CK

CKE

A11

A9

A8

A7

A6

A5

A4

D

C

HDMI 24/30/36Bit TTL Output

B

HD_VCLK1

HD_VCLK2

100K

R884

6

DVDDIO_3.3V

0.1uF / 16V

TVDD_3.3V

Worst Measured Currents 190mA(20%:228mA)

C208

C161

C169

C172

C181

C188

C193

C201

C218

C232

C255

0.1uF / 16V

Worst Measured Currents 260mA(20%:312mA)

C183

C196

C203

C204

C220

0.1uF / 16V

R676 0_NC

T904

T906

T908

T910

T912

T914

T915

T916

T917

T918

T919

T901

T902

R668 10K

DVDDIO_3.3V

R692 R707

T911

T907

T903

4.7K

0.1uF / 16V

C171

0.1uF / 16V

0

0.1uF / 16V

C163

0.1uF / 16V

CVIADV7844KBCZ

R687

1K

R681

1K

T909

T905

R664 10K

10/16V

0.1uF / 16V

C244

C250

C257

C264

C158

0.1uF / 16V

IC902

D18

RTERM

F22

RXA_0+

F23

RXA_0-

E22

RXA_1+

E23

RXA_1-

D22

RXA_2+

D23

RXA_2-

G22

RXA_C+

G23

RXA_C-

F20

DDCA_SCL

E20

DDCA_SDA

B20

RXB_0+

A20

RXB_0-

B19

RXB_1+

A19

RXB_1-

B18

RXB_2+

A18

RXB_2-

B21

RXB_C+

A21

RXB_C-

D20

DDCB_SCL

D19

DDCB_SDA

B14

RXC_0+

A14

RXC_0-

B13

RXC_1+

A13

RXC_1-

B12

RXC_2+

A12

RXC_2-

B15

RXC_C+

A15

RXC_C-

D17

DDCC_SCL

D16

DDCC_SDA

B8

RXD_0+

A8

RXD_0-

B7

RXD_1+

A7

RXD_1-

B6

RXD_2+

A6

RXD_2-

B9

RXD_C+

A9

RXD_C-

D15

DDCD_SCL

D14

DDCD_SDA

D7

CEC

D12

RXA_5V

D9

RXB_5V

C10

RXC_5V

C9

RXD_5V

D13

HPA_A

D10

HPA_B

D8

HPA_C

C8

HPA_D

B22

HEAC_1+

A22

HEAC_1-

B10

HEAC_2+

A10

HEAC_2-

C4

E1_RX+

D4

E1_RX-

C3

E1_TX+

D3

E1_TX-

A4

E2_RX+

B4

E2_RX-

A3

E2_TX+

B3

E2_TX-

W4

SPDIF_IN

M23

REFP

M22

REFN

K22

XTALN

K23

XTALP

AC20

AIN1

AC21

AIN2

AC22

AIN3

AA23

AIN4

Y22

AIN5

Y23

AIN6

V23

AIN7

U23

AIN8

U22

AIN9

R23

AIN10

P22

AIN11

P23

AIN12

AB21

HS_IN1/TRI5

AB22

VS_IN1/TRI6

R20

HS_IN2/TRI7

R21

VS_IN2/TRI8

AB20

SYNC1

AA22

SYNC2

V22

SYNC3

R22

SYNC4

Y20

AOUT

V20

TRI1

V21

TRI2

U21

TRI3

U20

TRI4

V4

AVLINK

G20

VGA_SCL

H20

VGA_SDA

H4

TTX_SCL

H3

TTX_SDA

P3

SCL

P4

SDA

V3

RESET

C6

PWRDN1

C7

PWRDN2

GND_01

A1

AVDD_1.8V

Worst Measured Currents

L814

+1.8VH2

9R005Z

D

+1.8VH2

C152

+1.8VH2

L809

9R005Z

+1.8VH2

L810

9R005Z

240mA(20%:288mA)

C153

C259

C267

C154

C165

C176

C195

C225

C236

C239

C251

0.1uF / 16V

C159

22/6.3V

CVDD_1.8V

C187

0.1uF / 16V

PVDD_1.8V

C229

0.1uF / 16V

9R005Z

C185

22/6.3V

C175

C184

0.1uF / 16V

Worst Measured Currents 90mA(20%:108mA)

C216

0.1uF / 16V

L815

C156

0.1uF / 16V

C186

22/6.3V

0.1uF / 16V

DVDD_1.8V

C256

0.1uF / 16V

Worst Measured Currents 420mA(20%:504mA)

C213

C221

0.1uF / 16V

C248

C249

0.1uF / 16V

C212

0.1uF / 16V

Worst Measured Currents 590mA(20%:708mA)

C233

C243

0.1uF / 16V

C191

C235

C246

0.1uF / 16V

22/6.3V

C174

C189

C194

C202

C214

C219

C227

0.1uF / 16V

ADV7844 Worst Measured Currents

1.8V Total : 1340mA(20%: 1608mA

C160

22/6.3V

2.5V Total : 100mA(20%: 120mA)

3.3V Total : 450mA(20%: 540mA)

C

Option

C242 1000P

C247

IPOD_Y/SC

SV_Y_THRU

SV_C_THRU

R712

24

R686

24

R706

24

R665

24

R699

24

R704

24

R684

24

R679 24

R698 24

51

R695

V-GND

51

R713

V-GND

51

R697

V-GND

51

R715

V-GND

51

R667

R678

V-GND V-GND V-GND

R714

V-GND V-GND

0.1uF / 16V

C226

0.1uF / 16V

C241

0.1uF / 16V

C210

0.1uF / 16V

51

R663

R690

C265 0.1uF / 16V

C157 0.1uF / 16V

C190 1000P

Option

51

C240 0.1uF / 16V

C262 0.1uF / 16V

51

C182 0.1uF / 16V

COM_Y_THRU

COM_PR_THRU

COM_PB_THRU

CVBS_THRU

IPOD_PB/CVBS

IPOD_PR/SY

B

R708

R701

1M_NC

R671

R700

1M_NC

HDMI_SCL HDMI_SDA

ADV7844_RESET

DVDDIO_3.3V

+3.3VH2 +2.5VH2

L813

9R005Z

+3.3VH2

L816

C230

22/6.3V

R694

4.7K

HDMI1_D0+

HDMI1_D0-

HDMI1_D1+

HDMI1_D1-

HDMI1_D2+

HDMI1_D2-

HDMI1_CK+

HDMI1_CKHDMI1_DDC_SCL HDMI1_DDC_SDA

HDMI2_D0+

HDMI2_D0-

HDMI2_D1+

HDMI2_D1-

HDMI2_D2+

HDMI2_D2-

HDMI2_CK+

HDMI2_CKHDMI2_DDC_SCL HDMI2_DDC_SDA

HDMI3_D0+

HDMI3_D0-

HDMI3_D1+

HDMI3_D1-

HDMI3_D2+

HDMI3_D2-

HDMI3_CK+

HDMI3_CKHDMI3_DDC_SCL HDMI3_DDC_SDA

HDMI4_D0+

HDMI4_D0-

HDMI4_D1+

HDMI4_D1-

HDMI4_D2+

HDMI4_D2-

HDMI4_CK+

HDMI4_CKHDMI4_DDC_SCL HDMI4_DDC_SDA

HDMI_HPD1 HDMI_HPD2 HDMI_HPD3 HDMI_HPD4

10uF/6.3V

X902

R682

R688

R693

R696

4.7K

9R005Z

CEC

PWR1 PWR2 PWR3 PWR4

C253

R702

1M_NC

R680

28.63636MHz

0

22 22

1K

C211

C162

C173

0.1uF / 16V

from : ADV3014 HDMI Out

C167

0.1uF / 16V

C155

0.1uF / 16V

C209 22P

C199 27P

+2.5V_DVDDIO_SDRAM

Worst Measured Currents

W23

AVDD_10

C217

0.1uF / 16V

10/16V

CVDD_1.8V

E21

GND_15

G10

G13

100mA(20%:120mA)

C164

C178

C179

C192

C200

0.1uF / 16V

F21

G15

G16

G17

CVDD_01

CVDD_02

CVDD_03

CVDD_04

CVDD_05

GND_18H8GND_19H9GND_20

GND_16

GND_17

H7

G14

C197

C198

10/16V

0.1uF / 16V

J20

K20

A5

G21

H10

A11

H21

H15

H16

H17

PVDD_02

PVDD_01

TVDD_01

CVDD_06

CVDD_10

CVDD_07

CVDD_08

CVDD_09

GND_31

GND_30

GND_29

GND_28

GND_27

GND_26

GND_32

GND_21

GND_22

GND_23

GND_24

GND_25

J9

J8

J7

J12

J11

J10

J14

J13

H11

H12

H13

H14

L811

0.1uF / 16V

C245

C222

C223

C234

C237

C266

0.1uF / 16V

AVDD_1.8V PVDD_1.8V TVDD_3.3V

W22

W21

W20

N20

N21

N22

N23

P20

P21

AVDD_09

AVDD_08

AVDD_07

AVDD_01

AVDD_02

AVDD_03

AVDD_04

AVDD_05

AVDD_06

GND_09

GND_08

GND_07

GND_06

GND_05

GND_04

GND_02

GND_03

GND_12G8GND_13G9GND_14

GND_10E4GND_11

E3

G7

B23

C17

C16

C15

C14

C13

C12

A23

A17

TVDD_02

GND_33

J15

C205

B11

B5

TVDD_03

TVDD_05

TVDD_04

GND_35

GND_34

GND_36

J16

J17

C18

C5

C11

B17

TVDD_09

TVDD_07

TVDD_08

TVDD_06

GND_38

GND_37

GND_40K9GND_41

K8

J23

J22

+2.5V_DVDDIO_SDRAM

R669

1K(1%)

DVDD_1.8V DVDDIO_3.3V +2.5V_DVDDIO_SDRAM

C19

C20

C21

C22

C23

L7

D5

K7

D11

D21

VDD_01

TVDD_10

TVDD_11

TVDD_12

TVDD_13

TVDD_14

TVDD_15

TVDD_16

TVDD_17

C207

R666

C261

10/16V

1K(1%)

0.1uF / 16V

U11

U12

U13

U14

U10

U7

R7

M7

N7

T7

P7

VDD_12

VDD_13

VDD_14

VDD_15

VDD_11

VDD_08U8VDD_09U9VDD_10

VDD_02

VDD_06

VDD_03

VDD_07

VDD_04

VDD_05

ADV7844

cessor & ADC & Decoder

HDMI Pro

SD to I/P Converter

GND_66

GND_65

GND_64

GND_63

GND_62

GND_61

GND_60

GND_59

GND_58

GND_57

GND_56

GND_55

GND_54

GND_52

GND_51

GND_42

GND_43

GND_44

GND_45

GND_46

GND_47

GND_48

GND_49

GND_50

L9

L8

L4

L3

K10

K11

K12

K13

K14

K15

K16

K17

K21

L23

L22

L21

L20

L17

L16

L15

L14

L13

L12

L11

L10

DDR_VREF

CUP12328Z

U4

U3

U2

U1

L2

AA6

AC6

AC18

A16

E1

L1

DVDDIO_03

DVDDIO_01E2DVDDIO_02

GND_67

GND_70

GND_69

GND_68

M8

M9

M11

M10

AA18

Y18

AB6

Y6

DVDDIO_08

DVDDIO_07

DVDDIO_06

DVDDIO_05

DVDDIO_04

DVDDIO_10

DVDDIO_09

VDD_SDRAM_03

VDD_SDRAM_04

VDD_SDRAM_02

VDD_SDRAM_01

D_79 GN

GND_78

GND_77

GND_76

GND_75

GND_74

GND_73

GND_72

GND_71

GND_80N9GND_81

GND_82

GND_83

N8

N10

N11

M21

M20

M17

M16

M15

M14

M13

M12

B16

AB12

AB18

VDD_SDRAM_05

GND_84

N12

N13

H22

AC12

VDD_SDRAM_06

VDD_SDRAM_07

GND_85

GND_86

N14

N15

H23

NC_01

NC_02

NC_03

VDD_SDRAM_08

GND_87

NC_04

GND_88

N16

N17

GND_100

GND_89

GND_90P9GND_91

GND_92

GND_93

GND_94

GND_95

GND_96

GND_97

GND_98

GND_99

P8

R8

P10

P11

P12

P13

P14

P15

P16

P17

C252

0.1uF / 16V

C177

10/16V

C238

C224

+3.3VH2

L812

9R005Z

C180

C168

0.1uF / 16V

25V/0.01UF

IC904

CVIA3S56D40FTPG5

BLUE_RX00

BLUE_RX01

BLUE_RX02

BLUE_RX03

BLUE_RX04

BLUE_RX05

BLUE_RX06

BLUE_RX07

BLUE_RX08

BLUE_RX09

BLUE_RX10

BLUE_RX11

GREEN_RX00

GREEN_RX01

GREEN_RX02

GREEN_RX03

GREEN_RX04

GREEN_RX05

GREEN_RX06

GREEN_RX07

GREEN_RX08

GREEN_RX09

GREEN_RX10

GREEN_RX11

RED_RX00

RED_RX01

RED_RX02

RED_RX03

RED_RX04

RED_RX05

RED_RX06

RED_RX07

RED_RX08

RED_RX09

RED_RX10

RED_RX11

ON : HIGH

HDMI_AUDIO_ON

R675

4.7K

I2S0

I2S1

I2S2

I2S3

0.1uF / 16V

C231

0.1uF / 16V

C254

0.1uF / 16V

C258

0.1uF / 16V

C260

0.1uF / 16V

C263

0.1uF / 16V

C166

In case of PCM

FL/FR

SUB/CEN

SL/SR

SBL/SBR

VDD

VSS

DQ0

DQ15

VDDQ

VSSQ

DQ1

DQ14

DQ13

DQ2

VDDQ

VSSQ

DQ12

DQ3

DQ11

DQ4

VSSQ

VDDQ

DQ10

DQ5

DQ9

DQ6

VDDQ

VSSQ

DQ8

DQ7

NC

VSSQ

VDDQ

UDQS

LDQS

NC

VREF

VDD

VSS

DNU

UDM

LDM

/WE

/CK

CK

/CAS

CKE

/RAS

NC

/CS

A12

NC

A11

BA0

BA1

A9

A8

A10/AP

A7

A0

A6

A1

A2

A5

A4

A3

VSS

VDD

33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

33ohm (1005SIZE X 4),1/16W

4321

33ohm (1005SIZE X 4),1/16W

RN25

4321

33ohm (1005SIZE X 4),1/16W

RN30

4321

33ohm (1005SIZE X 4),1/16W

RN17

4321

33ohm (1005SIZE X 4),1/16W

RN21

4321

33ohm (1005SIZE X 4),1/16W

RN16

4321

33ohm (1005SIZE X 4),1/16W

RN27

4321

33ohm (1005SIZE X 4),1/16W

RN12

4321

33ohm (1005SIZE X 4),1/16W

RN31

4321

CRJ10DJ330T

RN26

R705

1 2

RN22

4 3 2 1

33ohm (1005SIZE X 4),1/16W

666564636261605958575655545352515049484746454443424140393837363534

8765

8 7 6 5

DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

LDQS

SDRAM_VREF

SDRAM_CKE

SDRAM_CK SDRAM_CK

SDRAM_UDQS SDRAM_LDQS

SDRAM_WE

SDRAM_CAS SDRAM_RAS

SDRAM_CS

SDRAM_BA1 SDRAM_BA0

SDRAM_DQ15 SDRAM_DQ14 SDRAM_DQ13 SDRAM_DQ12 SDRAM_DQ11 SDRAM_DQ10

SDRAM_DQ9 SDRAM_DQ8 SDRAM_DQ7 SDRAM_DQ6 SDRAM_DQ5 SDRAM_DQ4 SDRAM_DQ3 SDRAM_DQ2 SDRAM_DQ1 SDRAM_DQ0

SDRAM_A11 SDRAM_A10

SDRAM_A9 SDRAM_A8 SDRAM_A7 SDRAM_A6 SDRAM_A5 SDRAM_A4 SDRAM_A3 SDRAM_A2 SDRAM_A1 SDRAM_A0

VS/FIELD

FIELD/DE

SYNC_OUT

EP_MISO

EP_MOSI

GND_132 GND_133 GND_134 GND_135 GND_136 GND_137 GND_138 GND_139 GND_140 GND_141 GND_142 GND_143

GND_131

DDR_VREF

AC14

Y17

AA17 AB17

AC17 Y11

AC11

AB11 AA10

Y10

AB10 AC10

Y15 AC15 AB15 AA15 Y16 AC16 AB16 AA16 AA11 Y13 AA13 AB13 AC13 Y14 AA14 AB14

Y7 AC9 AA7 AB7 AC7 Y8 AA8 AB8 AC8 Y9 AA9 AB9

C1

P0

C2

P1

D1

P2

D2

P3

F2

P4

F1

P5

G2

P6

G1

P7

H2

P8

H1

P9

J2

P10

J1

P11

K2

P12

K1

P13

M2

P14

M1

P15

N2

P16

N1

P17

P1

P18

P2

P19

R1

P20

R2

P21

T1

P22

T2

P23

V2

P24

W1

P25

W2

P26

Y1

P27

Y2

P28

AA1

P29

AA2

P30

AB1

P31

AB2

P32

AC2

P33

AB3

P34

AC3

P35

V1

LLC

B1

HS/CS

A2

B2

D6

J3

MCLK

R672

R4

INT1

T4

INT2

K4

SCLK

J4

AP0

N4

AP1

N3

AP2

M4

AP3

M3

AP4

K3

AP5

F3

F4

G3

EP_CS

G4

EP_SCK

AA3 AA4 AA5 AA19 AA12 AB5 AB19 AB23 AC1 AC5 AC19 AC23

0

ADV7844_INT

0

R670

HDMI_MUTE

SDATA0 SDATA1 SDATA2 SDATA3

MCLK

SCLK

SPDI

LRCLK

CKE

CK CK

UDQS LDQS

WE

CAS RAS

CS

BA1 BA0

DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0

A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0

F

HDMI_I2S

MCLK

SCLK

LRCLK

SPDIF

HDMI_I2S

SDATA3

SDATA2

SDATA1

SDATA0

RN32

4 3 2 1

RN13

33ohm (1005SIZE X 4),1/16W

4 3 2 1

33ohm (1005SIZE X 4),1/16W

BLUE_RX00 BLUE_RX01 BLUE_RX02 BLUE_RX03 BLUE_RX04 BLUE_RX05 BLUE_RX06 BLUE_RX07 BLUE_RX08 BLUE_RX09 BLUE_RX10

BLUE_RX11 GREEN_RX00 GREEN_RX01 GREEN_RX02 GREEN_RX03 GREEN_RX04 GREEN_RX05 GREEN_RX06 GREEN_RX07 GREEN_RX08 GREEN_RX09 GREEN_RX10 GREEN_RX11

RED_RX00

RED_RX01

RED_RX02

RED_RX03

RED_RX04

RED_RX05

RED_RX06

RED_RX07

RED_RX08

RED_RX09

RED_RX10

RED_RX11

8 7 6 5

AA21

Y21

AA20

W3

NC_07

NC_05

NC_06

GND_106

GND_105

GND_104

GND_103

GND_102

GND_101

R9

R15

R14

R13

R12

R11

R10

J21

R3

AB4

AC4

NC_08

NC_09

GND_109

GND_108

GND_107

GND_110T9GND_111

T8

R17

R16

T3

G11

G12

TEST3

TEST4

TEST5

TEST1

TEST2

NC_10

GND_125

GND_126

GND_124

GND_120

GND_121

GND_122

GND_123

GND_115

GND_116

GND_117

GND_118

GND_119

GND_112

GND_113

GND_114

T10

T11

T12

T13

GND_127Y4GND_128Y5GND_129

GND_130

Y3

T21

T22

T23

T14

T15

T16

T17

T20

Y12

Y19

U17

U16

U15

33ohm (1005SIZE X 4),1/16W

8765

4321

RN23

33ohm (1005SIZE X 4),1/16W

8765

4321

RN18

33ohm (1005SIZE X 4),1/16W

8765

RN19

33ohm (1005SIZE X 4),1/16W

8765

33ohm (1005SIZE X 4),1/16W

RN28

8765

RN11

4321

HDMI_RX

+3.3VH2

10K

R709

KRC103S

Q913

WE

CAS

RAS

CS

BA0

BA1

A10

A0

A1

A2

A3

HDMI_RX

12345678910

A8A7A6A5A4

GND Y8

11 12 15 16 17 18 19 201413

22X4

A

+3.3VH2

RN14

MP

HDMI_SDATA0

HDMI_SDATA2

HDMI_SDATA1

I2S HDMI RX to DSP

A3A2A1

OE1VCC

IC903

OE2

Y1Y2Y3Y4Y5Y6Y7

+3.3VH2

C206

1234

22X4

RN20

5678

100K_NC

R683

HDMI_LRCK

HDMI_SPDIF

HDMI_SDATA3

0.1uF

1234

5678

09.03.18 Added : 100K ohm

100K

R673

HDMI_SCLK

HDMI_MCLK

REVISION12

3

4

5

SCHEMATIC DIAGRAM

MODEL

AVR400

6

7

A

SHEET

157

APPROVECHECKDESIGN DRAWING NO

S.K

10.11.16

L.J.H S.H.S

10.11.16 10.11.16

HDMI RX & Decoder

52

+1.8VH1

L824

C328

C320

22/6.3V

FLI30336 Worst Measured Currents

1.8V Total : 1923mA(Max: 2012mA)

2.5V Total : 385mA(Max: 412mA)

D

3.3V Total : 166.3mA(2Max: 202.1mA)

C

BYPASS_ON

BYPASS_OFF

/RESET

HDMI_SCL HDMI_SDA

B

Option

R870

A

6

C303

C309

C317

0.1uF / 16V

COM_PB_THRU

COM_Y_THRU

COM_PR_THRU

CVBS_THRU

R737

4.7K

Q914

KRC103S

+3.3VH1+3.3VH1+3.3VH1

R731

R734

4.7K

4.7K R864

GPROBE_UPGRADE

Added:2009.01.04

1

CN62

2

3

CJP05GA19ZY

4

5 4 3 2 1

5

*EEPROM

IC931 CVIAT24C64CNSHT

A0

A1

2.2K

A2

4 3 2 1

GND

+5VA

C324

+3.3VH1+3.3VH1

R756

4.7K

C331

0.1uF / 16V

4.7K

VCC

WP

SCL

SDA

C338

C344

0.1uF / 16V

+3.3VH1

Q915

KRC103S

*GPROBE

R768

10K

5 6 7 8

R730 10K

GPROBE_TXD GPROBE_RXD

+3.3VH1

8765

C550

12345

Worst Measured Currents

Worst Measured Currents 1850mA(Max:1925mA)

+1.8V_CORE

+3.3VH1 +3.3VH1 +2.5VH1

L826

9R005Z

0.1uF / 16V

5678

HD_DB04 HD_DB05 HD_DB06 HD_DB07 HD_DB08 HD_DB09 HD_DB10

HD_DB11 HD_DG04 HD_DG05 HD_DG06 HD_DG07 HD_DG08 HD_DG09 HD_DG10 HD_DG11

HD_DR04

HD_DR05

HD_DR06

HD_DR07

HD_DR08

HD_DR09

HD_DR10

HD_DR11

HD_VSYNC HD_HSYNC

RN44

HD_DE

PWR1

WP_2

WP_1

HVIKIC7SZ08FU

10K

SW_P+5V

HDMI_MUTE

1234

R760 22

HDMI_AUDIO_ON

V_CL

BUSY_CHECK

ADV7511_INT ADV7844_INT

ADV3014_INT_TX

C333

C271

10/16V

R720 10K R749 10K R718 10K R762 10K

R717

10K

R728

22

FS_SEL

K_SEL

IC910

C371

C358

C353

0.1uF / 16V

R879

0_NC

R880

0_NC

R881

0_NC

R882

0_NC

R757

4.7K

C381

C366

0.1uF / 16V

+3.3VH1

R759

RGB 10BIT INPUT

10K_NC

0.1uF / 16V

R741 22 R747 R764 R727 R725

R721 R736 R724 R744 R732

R753 R735 R740 R755 R746

R765 R738 R752 R758 R761

HD_DB02 HD_DB03 HD_DG02 HD_DG03 HD_DR02 HD_DR03

H

D_VCLK1

C387

0.1uF / 16V

C299

22

C341

22

C278

22

C282

56

C281

56

C293

56

C313

22

C279

22

C321

56

C292

56

C377

22

C319

22

C311

22

C350

56

C327

56

C273

22

C368

22

C347

22

C360

56

C374

R766

75_NC

C389

100P_NC

8BIT RGB INPUT

C291

+3.3V_PLL

47P

C286

X903

+3.3V_PLL

RN47

10K

1 2 3 4

UART_TX UART_RX

/RESET

19.660M

47P

ADV7844_RESET ADV3014_RESET

T920

T921

T922

T923

C277

0.1uF / 16V

R763 10K

R767

0.1uF / 16V

C290

C285

0.1uF / 16V

10K

C272

5 4 3 2 1

DVDDIO_3V3_3014

C373

0.1uF / 16V

C325

0.1uF / 16V

AB1

A1P

AF1

A2P

AF4

A3P

AF7

A4P

AD1

AN

AC2

B1P

AE2

B2P

AE5

B3P

AE8

B4P

AF3

BN

AC1

C1P

AF2

C2P

AF5

C3P

AF8

C4P

AF6

CN

AB2

SV1P

AE1

SV2P

AE4

SV3P

AE7

SV4P

AF9

SVN

AA1

ADC_+TEST

AC7

VOUT2

AF12

AIP_RAW_HS_CS

AE12

AIP_RAW_VS

AD13

EXT_OSD_VS

AC13

EXT_OSD_HS

AF13

EXT_OSD_CLK

P3

ADATA0

P2

ADATA1

P1

ADATA2

R4

ADAT

R3

ADATA4

R2

ADATA5

R1

ADATA6

T4

ADATA7

T3

ADATA8

T2

ADATA9

T1

ADATA10

U4

ADATA11

U3

ADATA12

U2

ADATA13

U1

ADATA14

V4

ADATA15

V3

ADATA16

V2

ADATA17

V1

ADATA18

W4

ADATA19

W3

ADATA20

W2

ADATA21

W1

ADATA22

Y4

ADATA23

N3

DIP_AODD

Y1

AVS

Y2

AHS

Y3

AHRFE_DE

N1

IPCLK0

P4

IPCLK1

M4

IPCLK2

L1

IPCLK3

N2

DIP_RAW_HS_CS

M2

DIP_EXT_CLAMP

M3

DIP_EXT_COAST

M1

DIP_CLEAN_HS_OUT

B1

BDATA0

C3

BDATA1

C2

BDATA2

C1

BDATA3

D3

BDATA4

D2

BDATA5

D1

BDATA6

E3

BDATA7

E2

BDATA8

E1

BDATA9

F3

BDATA10

F2

BDATA11

F1

BDATA12

G3

BDATA13

G2

BDATA14

G1

BDATA15

H3

BDATA16

H2

BDATA17

H1

BDATA18

J3

BDATA19

J2

BDATA20

J1

BDATA21

K3

BDATA22

K2

BDATA23

N4

DIP_BODD

L2

BVS

L3

BHS

K1

BHREF_DE

B26

XTAL

C26

TCLK

V24

PWM0

U23

PWM1

U24

PWM2

AB24

IR0

AE11

LBADC_IN6

AF11

LBADC_IN5

AC10

LBADC_IN4

AD10

LBADC_IN3

AE10

LBADC_IN2

AF10

LBADC_IN1

AD11

LBADC_RETURN

W26

OCM_UDO_0

W25

OCM_UDI_0

B2

OCM_UDO_1

B3

OCM_UDI_1

AD9

/RESET

AA24

MSTR0_SCL

AA23

MSTR0_SDA

A3

MSTR1_SCL

A2

MSTR1_SDA

AB26

MSTR2_SCL

AB25

MSTR2_SDA

AA26

VGA0_SCL

AA25

VGA0_SDA

Y26

VGA1_SCL

Y25

VGA1_SDA

AF14

AVS_IN_SCL

AD12

AVS_IN_WORD_SEL

AC12

AVS_IN_DATA

AD14

AVS_OUT_DATA

AE13

AVS_OUT_SCL

AE14

AVS_OUT_WORLD_SEL

M24

VCO_LV

D25

OBUFC_CLK

A1

SCAN_EN

W24

OCM_TIMER1

Y24

/OCM_INT2

W23

/OCM_INT1

V26

SLAVE_SCL

V25

SLAVE_SDA

C332

0.1uF / 16V

A3

ADV3014_INT2

ADV3014_INT

0.1uF / 16V

C339

+1.8V_CORE

K10

L10

C354

C359

C345

0.1uF / 16V

L11

K11

U10

CORE1.8-2

CORE1.8-0

CORE1.8-1

DGND-3

DGND-4

DGND-5

P10

N10

M10

C367

0.1uF / 16V

+3.3V_IO

U11

U16

U17

L16

T11

T16

E4

K17

T17

K16

IO3.3-0F4IO3.3-1G4IO3.3-2H4IO3.3-3

CORE1.8-5

CORE1.8-9

CORE1.8-3

CORE1.8-7

CORE1.8-4

CORE1.8-8

CORE1.8-6

CORE1.8-12

CORE1.8-11

CORE1.8-10

DGND-9

DGND-10

DGND-11

DGND-12

DGND-6

DGND-7

DGND-13

DGND-14

DGND-15

DGND-8

DGND-16

DGND-17

DGND-18

DGND-19

DGND-20

L12

P11

K12

K13

P12

R11

R10

T10

R12

T12

N11

N12

U12

M11

M12

Worst Measured Currents 24mA(Max:24mA)

+3.3V_IO +2.5V_DDR +3.3VH1

C372

C382

C378

0.1uF / 16V

AC16

L4

K4

AC14

J4

AC22

AC18

IO3.3-8

IO3.3-6

IO3.3-7

IO3.3-5

IO3.3-9

IO3.3-4

DGND-21

DGND-22

DGND-23

DGND-29

DGND-24

DGND-200

DGND-26

DGND-27

DGND-28

L13

L14

K14

P13

R13

T13

N13

U13

M13

C384

0.1uF / 16V

+3.3V_LBADC +2.5V_DDR

V23

Y23

T23

M23

AB23

P23

3-15

IO3.3-10

IO3.3-13

IO3.3-12

IO3.3-14

IO3.3-16

IO3.3-11

IO3.

DGND-34

DGND-35

DGND-36

DGND-30

DGND-31

DGND-32

DGND-33

K15

P14

R14

T14

U14

N14

M14

C394

C388

0.1uF / 16V

D6

D4

D7

AC9

DDR2.5-1

DDR2.5-0

DDR2.5-2

LBADC3.3

FLI30336AC

DGND-37

DGND-38

DGND-39

DGND-40

DGND-41

DGND-42

DGND-43

DGND-44

L15

P15

R15

T15

N15

U15

M15

L821

9R005Z

C334

10/16V

Worst Measured Currents

0.5mA(Max0.6mA)

FSVREF

D12

D18

D11

D17

C9

D13

D20

D10

D15

D23

D8

D14

C19

D22

FSVREF-0

DDR2.5-6

DDR2.5-5

DDR2.5-4

DDR2.5-3

IC906

DGND-45

DGND-46

DGND-47

DGND-48

L17

P16

R16

N16

M16

FSVREF-1

DDR2.5-7

DDR2.5-9

DDR2.5-8

DDR2.5-12

DDR2.5-14

DDR2.5-13

DDR2.5-11

DDR2.5-10

DGND-49

LVDS_GND-3

DGND-50

M17

LVDS_GND-4

DGND-ADC0

LVDS_GND-2

LVDS_GND-1

DGND-ADC2

DGND-51

DGND-ADC1

DGND-52

DGND-53

J25

E25

P17

R17

H25

N17

M25

AA2

AA4

AA3

C269

+3.3V_LVDS_PLL

H24

LVDS_PLL_3.3

LVDS_PLL_GND

H23

+3.3V_LBADC

0.1uF / 16V

E26

LVDS3.3-0

AGND-0

AB3

L827L822

C349

C375

C289

10/16V

ADC1 A DC2

+3.3V_ADC

+3.3V_PLL

+1.8V_PLL

+1.8V_DLL

+1.8V_ADC

+3.3V_LVDS

C25

AC4

AB4

H26

AC5

M26

J26

3-1

ADC1.8-1

ADC1.8-0

LVDS3.3-3

LVDS3.3-2

LVDS3.

AGND-3

AGND-1

AGND-5

AGND-2

AGND-4

AGND-6

AGND-7

AE3

AE9

AE6

AC3

AC6

AC8

AD2

AD8

AD3

D26

A14

RPLL_33

ADC_3.3

RPLL_1.8

ADC1.8-2

VDDA18_DLL

LBADC_GND

RPLL_AGND

RPLL_DGND

AGND-8

RPLL_AGND-1

VSSA18_DLL

B25

B14

A25

A26

AC11

C330

C296

25V/0.01UF

CK3E-/EBLU5

CK3E+/EBLU4

CH2E-/EGRN1

CH2E+/EGRN0

CH1E-/EGRN3

CH1E+/EGRN2

CH0E-/EGRN5

CH0E+/EGRN4

CH3O-/EGRN7

CH3O+/EGRN6

CKO+/ERED0

CH2O-/ERED3

CH2O+/ERED2

CH1O-/ERED5

CH1O+/ERED4

CH0O-/ERED7

CH0O+/ERED6

OCMADDR21 OCMADDR20 OCMADDR19 OCMADDR18 OCMADDR17 OCMADDR16 OCMADDR15 OCMADDR14 OCMADDR13 OCMADDR12 OCMADDR11 OCMADDR10

OCMDATA15 OCMDATA14 OCMDATA13 OCMDATA12 OCMDATA11 OCMDATA10

JTAG_BS_TMS

JTAG_BS_TDO

JTAG_BS_TDI JTAG_BS_RST JTAG_BS_TCK

C297

C302

0.1uF / 16V

25V/0.01UF

+3.3VH1

ADC1 Worst Measur 25mA(Max:34mA) 27mA(Max:38mA)

B4

FSDATA0

A4

FSDATA1

B5

FSDATA2

A5

FSDATA3

B7

FSDATA4

A7

FSDATA5

B8

FSDATA6

A8

FSDATA7

B9

FSDATA8

A9

FSDATA9

B10

FSDATA10

A10

FSDATA11

B12

FSDATA12

A12

FSDATA13

B13

FSDATA14

A13

FSDATA15

B15

FSDATA16

A15

FSDATA17

B16

FSDATA18

A16

FSDATA19

B18

FSDATA20

A18

FSDATA21

B19

FSDATA22

A19

FSDATA23

B20

FSDATA24

A20

FSDATA25

B21

FSDATA26

A21

FSDATA27

B23

FSDATA28

A23

FSDATA29

B24

FSDATA30

A24

FSDATA31

C18

FSADDR0

C17

FSADDR1

C16

FSADDR2

C15

FSADDR3

C13

FSADDR4

C10

FSADDR5

C8

FSADDR6

C7

FSADDR7

C6

FSADDR8

C12

FSADDR9

D16

FSADDR10

C14

FSADDR11

C11

FSADDR12

D5

FSCLKP

C5

FSCLKN

D21

FSCS0

C22

FSCS1

B6

FSDQS0

B11

FSDQS1

A17

FSDQS2

A22

FSDQS3

A6

FSDQM0

A11

FSDQM1

B17

FSDQM2

B22

FSDQM3

C23

FSWE

D24

FSCAS

C24

FSRAS

C4

FSCKE

C21

FSBKSEL0

C20

FSBKSEL1

L24 L23 L26

CKE-/EBLU7

L25

CKE+/EBLU6

K24 K23 K26 K25 J24 J23 G24 G23 G26

CKO-/ERED1

G25 F24 F23 F26 F25 E24 E23

N23

EBLU0

N24

EBLU1

N25

EBLU2

N26

EBLU3

P24

DCLK

P25

DHS

R26

DVS

P26

DEN

AF15 AE15 AD15 AC15 AF16 AE1

6 AD16 AF17 AE17 AD17 AC17 AF18 AE18

OCMADDR9

AD18

OCMADDR8

AF19

OCMADDR7

AE19

OCMADDR6

AD19

OCMADDR5

AC19

OCMADDR4

AF20

OCMADDR3

AE20

OCMADDR2

AD20

OCMADDR1

AF21

OCMADDR0

AE21 AD21 AC21 AF22 AE22 AD22 AF23

OCMDATA9

AE23

OCMDATA8

AD23

OCMDATA7

AC23

OCMDATA6

AF24

OCMDATA5

AF25

OCMDATA4

AF26

OCMDATA3

AE24

OCMDATA2

AE25

OCMDATA1

AE26

OCMDATA0

AC25

/OCM_RE

AC26

/OCM_WE

AD24

/ROM

_CS

AD25

/OCM_CS0

AD26

/OCM_CS1

AC24

/OCM_CS2

+3.3VH1

AC20

/JTAG_BS_E

T24 T25 T26

GPIO44

R23 R24 R25

U25

PPWR

U26

PBIAS

C323

0.1uF / 16V

+3.3V_ADCSC

+3.3V_ADCC

+3.3V_ADCB

+3.3V_ADCA

AD4

AD5

AD6

AD7

ADCB_3.3

ADCC_3.3

ADCA_3.3

ADCSC_3.3

FSVREFVSS2

FSVREFVSS1

D9

D19

C337

C308

C316

0.1uF / 16V

L828

9R005Z

C376

C315

10/16V

ed Currents

OCMADDR21 OCMADDR20 OCMADDR19 OCMADDR18 OCMADDR17 OCMADDR16 OCMADDR15 OCMADDR14 OCMADDR13 O

CMADDR12 OCMADDR11 OCMADDR10

OCMADDR9

OCMADDR8

OCMADDR7

OCMADDR6

OCMADDR5

OCMADDR4

OCMADDR3

OCMADDR2

OCMADDR1

OCMDATA15 OCMDATA14 OCMDATA13 OCMDATA12 OCMDATA11 OCMDATA10

OCMDATA9

OCMDATA8

OCMDATA7

OCMDATA6

OCMDATA5

OCMDATA4

OCMDATA3

OCMDATA2

OCMDATA1

OCMDATA0

OCM_RE

OCM_WE

ROM_CS

HEATSINK_HOLE

Connect pin3 to CHGND

2.7K

R868

R869

0.1uF

47K

R831

2007.10.06

H1 H2

/RESET

Worst Measured Currents 385mA(Max:412mA)

C357

C390

C340

C352

C391

0.1uF / 16V

25V/0.01UF

+3.3VH1

+3.3V_ADC

0.1uF / 16V

OCMADDR15

OCMADDR14

OCMADDR13

OCMADDR

12

OCMADDR11

OCMADDR10

OCMADDR9

OCMADDR20

OCMADDR21

OCM_WE

OCMADDR19

OCMADDR18

OCMADDR8

OCMADDR7

OCMADDR6

OCMADDR5

OCMADDR4

OCMADDR3

OCMADDR2 OCMADDR1

C393

0.1uF / 16V

25V/0.01UF

0.1uF / 16V

+3.3VH1 +3.3VH1

L823

9R005Z

C351

0.1uF / 16V

R751

10K_NC

R716 10K

R719 10K

R723

0

R742 10K

FSVREF

C355

C379

0.1uF / 16V

L833

9R005Z

C343

0.1uF / 16V

33ohm (1005SIZE X 4),1/16W

R739 10K

R726 10K

R722 10K

FSVREF

+3.3VH1

0.1uF / 16V

4321

RN53

4321

RN46

4321

RN39

4321

RN34

4321

RN58

4321

RN54 RN42

4 3 2 1

RN48

4 3 2 1

RN49 33

2 1

#FLASH MEMORY

IC907

CVIMX29LV320DTTI-70G

24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

L825

9R005Z

8765

8 7 6 5

4 3

A15

A14

A13

A12

A11

A10

A9

A8

A19

A20

WE#

RESET#

NC

WP#/ACC

RY/BY#

A18

A17

A7

A6

A5

A4

A3

A2

A1 A0

A16

BYTE#

Vss

DQ15

/A-1

DQ7

DQ14

DQ6

DQ13

DQ5

DQ12

DQ4

Vcc

DQ11

DQ3

DQ10

DQ2

DQ9

DQ1

DQ8

DQ0

OE#

Vss

CE#

11mA(Max:12mA)

C362

C369

10/16V

ADC2 Worst Measured Currents

SC_DB07

SC_DB06

SC_DB09

SC_DB08

SC_DG03

SC_DG02

SC_DG05

SC_DG04

SC_DG07

SC_DG06

SC_DG09

SC_DG08

SC_DR03

SC_DR02

SC_DR05

SC_DR04

SC_DR07

SC_DR06

SC_DR09

SC_DR08

SC_DB02

SC_DB03

SC_DB04

SC_DB05

SC_VCLK

SC_HSYNC

SC_VSYNC

SC_DE

SC_DB00

SC_DB01

SC_DG00

SC_DG01

SC_DR00

SC_DR01

484746454443424140393837363534333231302928272625

+3.3V_LVDS_PLL

0.1uF / 16V

L831

9R005Z

Worst Measured Currents

+3.3V_LVDS

69mA(Max:83mA)

L820

9R005Z

C287

C370

C386

C380

10/16V

0.1uF / 16V

FSDATAU31

FSDATAU30

FSDATAU29

FSDATAU28

FSDATAU27

FSDATAU26

FSDATAU25

FSDATAU24

FSDQSU3

FSDQMU3

FSADDRU6

FSADDRU7

FSADDRU8

FSCKEU

FSDATAU15

FSDATAU14

FSDATAU13

FSDATAU12

FSDATAU11

FSDATAU10

FSDATAU9

FSDATAU8

FSDQSU1

FSDQMU1

FSBKSELU0

FSBKSELU1

FSADDRU0

FSADDRU1

FSADDRU2

FSADDRU10

FSADDRU3

FSADDRU11

10/16V

/FSCS0U

/FSCASU

/FSRASU

/FSWEU

FSADDRU4

FSADDRU9

FSADDRU12

FSADDRU5

C305

L830

9R005Z

L818

9R005Z

0.1uF / 16V

R745

0

+3.3V_ADCSC+3.3V_ADCC+3.3V_ADCB+3.3V_ADCA

C329

0.1uF / 16V

0ohm (1005SIZE X 4),1/16W

2010.09.27 Change Value : 33ohm-->0ohm

+3.3VH1

C336

0.1uF / 16V

FSDATAU0 FSDATAU1 FSDATAU2 FSDATAU3 FSDATAU4 FSDATAU5 FSDATAU6 FSDATAU7 FSDATAU8

FSDATAU9 FSDATAU10 FSDATAU11 FSDATAU12 FSDATAU13 FSDATAU14 FSDATAU15 FSDATAU16 FSDATAU17 FSDATAU18 FSDATAU19 FSDATAU20 FSDATAU21 FSDATAU22 FSDATAU23 FSDATAU24 FSDATAU25 FSDATAU26 FSDATAU27 FSDATAU28 FSDATAU29 FSDATAU30 FSDATAU31

FSADDRU0

FSADDRU1

FSADDRU2

FSADDRU3

FSADDRU4

FSADDRU5

FSADDRU6

FSADDRU7

FSADDRU8

FSADDRU9 FSADDRU10 FSADDRU11 FSA

DDRU12

FSCLK+

FSCLK-

/FSCS0U

FSDQSU0 FSDQSU1 FSDQSU2 FSDQSU3 FSDQMU0 FSDQMU1 FSDQMU2 FSDQMU3

/FSWEU /FSCASU /FSRASU

FSCKEU

FSBKSELU0 FSBKSELU1

TTL OUTPUT

C361

R729

10K

0.1uF / 16V

C310

R733

10K

0.1uF / 16V

RN52 33

2 1

RN45

1234

RN41

1234

RN40

1234

RN36

1234

RN50

1234

OCMADDR17OCMADDR16

OCMDATA15

OCMDATA14

OCMDATA13

OCMDATA12

OCMDATA11

OCMDATA10

C392

FLASH_MEMORY

OCMDATA7

OCMDATA6

OCMDATA5

OCMDATA4

OCMDATA3

OCMDATA2

OCMDATA9

OCMDATA1

OCMDATA8

OCMDATA0

OCM_RE

ROM_CS

+1.8VH1

0.1uF / 16V

4 3

5678

Worst Measured Currents 43mA(Max:45mA)

L819

9R005Z

C280

C275

22/6.3V

33ohm (1005SIZE X 4),1/16W

4321

RN43

33ohm (1005SIZE X 4),1/16W

4321

RN37

RN61 33

21

DDR

/FSWE

/FSCS0

/FSCAS

/FSRAS

/FSCS0

/FSCAS

FSBKSEL0

/FSRAS

FSBKSEL1

/FSWE

FDADDR10

FDADDR0

FDADDR1

FDADDR4

FDADDR2

FDADDR9

FDADDR3

FDADDR12

FDADDR5

FDADDR6

FDADDR7

FDADDR8

FSCKE

33ohm (1005SIZE X 4),1/16W

4321

RN56

33ohm (1005SIZE X 4),1/16W

4321

RN51

21

RN55 33

FSBKSEL0

FSBKSEL1

FDADDR0

FDADDR1

FDADDR2

FDADDR10

FDADDR3

FDADDR1

+1.8V_ADC +3.3V_PLL

+1.8VH1

+1.8V_DLL

C356

0.1uF / 16V

CVIA3S56D40FTPG5

VDD

DQ0

VDDQ

DQ1

DQ2

VSSQ

DQ3

DQ4

VDDQ

DQ5

DQ6

VSSQ

DQ7

NC

VDDQ

LDQS

NC

VDD

DNU

LDM

/WE

/CAS

/RAS

/CS

NC

BA0

BA1

A10/AP

A0

A1

A2

A3

VDD

33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

CVIA3S56D40FTPG5

VDD

DQ0

VDDQ

DQ1

DQ2

VSSQ

DQ3

DQ4

VDDQ

DQ5

DQ6

VSSQ

DQ7

NC

VDDQ

LDQS

NC

VDD

DNU

LDM

/WE

/CAS

/RAS

/CS

NC

BA0

BA1

A10/AP

A0

A1

A2

A3

33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

VDD

IC909

IC908

VSS

DQ15

VSSQ

DQ14

DQ13

VDDQ

DQ12

DQ11

VSSQ

DQ10

DQ9

VDDQ

DQ8

NC

VSSQ

UDQS

NC

VREF

VSS

UDM

/CK

CK

CKE

NC

A12

A11

A9

A8

A7

A6

A5

A4

VSS

DQ15

VSSQ

DQ14

DQ13

VDDQ

DQ12

DQ11

VSSQ

DQ10

DQ9

VDDQ

DQ8

VSSQ

UDQS

VREF

VSS

UDM

/CK

CKE

A12

VSS

+1.8VH1

Worst Measured Currents 25mA(Max:26mA)

666564636261605958575655545352515049484746454443424140393837363534

NC

CK

NC

A11

A9

A8

A7

A6

A5

A4

L817

9R005Z

Worst Measured Currents

+2.5V_DDR

C288

0.1uF / 16V

+2.5V_DDR

0.1uF / 16V

Worst Measured Currents 250mA(20%:290mA)

C298

10/16V

Worst Measured Currents 250mA(20%:290mA)

C312

15mA(Max:16mA)

C270

0.1uF / 16V

C318

10/16V

0.1uF / 16V

C294

C295

C300

C306

C307

C314

0.1uF / 16V

C326

C335

C342

C363

C364

C365

C283

0.1uF / 16V

8765

43

8765

43

/FSWE

/FSCAS

/FSRAS

/FSCS0

FSBKSEL0

FSBKSEL1

FDADDR10

FDADDR0

FDADDR1

1

FDADDR2

+1.8V_PLL

L829

9R005Z

C322

0.1uF / 16V

FSVREF +2.5V_DDR

C268

0.1uF / 16V

C274

0.1uF / 16V

R743

280(1%)

C276

0.1uF / 16V

C284

0.1uF / 16V

R748

280(1%)

MP

REVISION12

3

SCHEMATIC DIAGRAM

MODEL

AVR400

APPROVECHECKDESIGN DRAWING NO

+3.3VH1

25V/0.01UF

33ohm (1005SIZE X 4),1/16W

FDADDR12

FDADDR11

33ohm (1005SIZE X 4),1/16W

FDADDR12

FDADDR11

4

5

FDADDR9

FDADDR8

FDADDR7

FDADDR6

FDADDR5

FDADDR4

FDADDR9

FDADDR8

FDADDR7

FDADDR6

FDADDR5

FDADDR4FDADDR3

9R005Z

L832

C346

0.1uF / 16V

8 7 6 5

RN57 33

4 3

FSCKE

8 7 6 5

RN33 33

4 3

FSCKE

Worst Measured Currents

9.8mA(Max:10.5mA)

C383

C301

10/16V

C348

C385

22/6.3V

RN59

4 3 2 1

RN35

4 3 2 1

2 1

RN60

4 3 2 1

RN38

4 3 2 1

2 1

0.1uF / 16V

R750

10K(1%)

R754

10K(1%)

TORINO<-->DDR

FSDATAU16

FSDATAU17

FSDATAU18

FSD

ATAU19

FSDATAU20

FSDATAU21

FSDATAU22

FSDATAU23

FSDQSU2

FSDQMU2

FSVREF

FSCLK-

FSCLK+

D

C

FSDATAU0

FSDATAU1

FSDATAU2

FSDATAU3

FSDATAU4

FSDATAU5

FSDATAU6

FSDATAU7

FSDQSU0

FSDQMU0

FSVREF

FSCLK-

FSCLK+

B

6

7

A

SHEET

158

CUP12328Z

S.K

10.03.30

L.J.H

10.11.16

S.H.S

10.11.16

SCALER

53

6

5 4 3 2 1

C403

C460

22/6.3V

Scaling Mode Interface

IC915 74ALVCH16827DGG

1OE2

55

1A1

5453525150494847464544434241403938373635343332313029 56

1A2

GND

1A3

1A4

Vcc

1A5

1A6

1A7

GND

1A8

1A9

1A10

2A1

2A2

2A3

GND

2A4

2A5

2A6

Vcc

2A7

2A8

GND

2A9

2A10

2OE2

IC916 74ALVCH16827DGG

1OE2

55

1A1

5453525150494847464544434241403938373635343332313029 56

1A2

GND

1A3

1A4

Vcc

1A5

1A6

1A7

GND

1A8

1A9

1A10

2A1

2A2

2A3

GND

2A4

2A5

2A6

Vcc

2A7

2A8

GND

2A9

2A10

2OE2

10K

R773

3.3V_TTL_MUX1

0.1uF C462

C470

1OE1

1Y1

1Y2

GND

1Y3

1Y4

Vcc

1Y5

1Y6

1Y7

GND

1Y8

1Y9

1Y10

2Y1

2Y2

2Y3

GND

2Y4

2Y5

2Y6

Vcc

2Y7

2Y8

GND

2Y9

2Y10

2OE1

1OE1

1Y1

1Y2

GND

1Y3

1Y4

Vcc

1Y5

1Y6

1Y7

GND

1Y8

1Y9

1Y10

2Y1

2Y2

2Y3

GND

2Y4

2Y5

2Y6

Vcc

2Y7

2Y8

GND

2Y9

2Y10

2OE1

C404

0.1uF / 16V

V-GND V-GND

C437

0.1uF / 16V

C456

0.1uF / 16V

0.1uF

33ohm (1005SIZE X 4),1/16W

8765

4321

0.1uF / 16V

C482

0.1uF / 16V

C483

27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

28

C398

0.1uF / 16V

C406

0.1uF / 16V

27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

28

+5VA

L836

9R005Z

C474

10/16V

0.1uF / 16V

C412

0.1uF / 16V

C405

0.1uF / 16V

C473

10/16V

C459

V-GND

0.1uF / 16V

C465

10/16V

C447

V-GND V-GNDV-GNDV-GNDV-GND V-GND V-GND

V-GNDV-GND

0.1uF / 16V

C407

RN72

33ohm (1005SIZE X 4),1/16W

4321

33ohm (1005SIZE X 4),1/16W

RN73

4321

33ohm (1005SIZE X 4),1/16W

RN74

4321

33ohm (1005SIZE X 4),1/16W

RN75

4321

RN76

33ohm (1005SIZE X 4),1/16W

4321

RN77

33ohm (1005SIZE X 4),1/16W

4321

33ohm (1005SIZE X 4),1/16W

RN78

4321

33ohm (1005SIZE X 4),1/16W

RN79

4321

33ohm (1005SIZE X 4),1/16W

RN80

4321

RN81

0.1uF / 16V

C401

10/16V

C448

8765

L838

L842

L847

0.01uF

C418

0.01uF

C545

0.01uF

C546

0.01uF

C547

0.01uF

C548

0.01uF

C549

TX_DG04

TX_DG05

TX_DG06

TX_DG07

TX_DG08

TX_DG09

TX_DG10

TX_DG11

TX_DR00

TX_DR01

TX_DR02

TX_DR03

TX_DR04

TX_DR05

TX_DR06

TX_DR07

TX_DR08

TX_DR09

TX_DR10

DR11

TX_

TX_VCLK

TX_VSYNC

TX_HSYNC

TX_DE

TX_DB00

TX_DB01

TX_DB02

TX_DB03

TX_DB04

TX_DB05

TX_DB06

TX_DB07

TX_DB08

TX_DB09

TX_DB10

TX_DB11

TX_DG00

TX_DG01

TX_DG02

TX_DG03

+1.8VA

L845

9R005Z

C432

300

R772

R784

R778

+3.3VA

V-GNDCHGND

CUP12328Z

6.8K_NC

R782

3.9K

R833

R809

3.9K

R82320R829

C484

25V/0.012UF

R789

20

C421

25V/0.012UF

C400

0.1uF / 16V

C477

C475

0.1uF / 16V

C458

R807

220

L840

9R005Z

10/16V

22/6.3V

150

R781

150

C434

R788

2200P

220

C444

2200P

+1.8VH2

TX_DG05

TX_VCLK

TX_DG04

TX_DG03

TX_DG02

TX_DG01

TX_DG00

TX_DB11

TX_DB10

TX_DB09

TX_DB08

TX_DB07

TX_DB06

TX_DB05

TX_DB04

TX_DB03

TX_DB02

TX_DB01

TX_DB00

TX_DE

TX_HSYNC

TX_VSYNC

C449

0.15

C417

0.15

C416

22/6.3V

0.1uF / 16V

300

R825

R832

R812

V-GND

L848

9R005Z

C486

10/16V

0.1uF / 16V

V-GND

C408

C411

0.1uF / 16V

0_NC

R819

R803

C443

C453

0.1uF / 16V

C455

0.1uF / 16V

SC_DB05

SC_DB06

SC_DB07

SC_DB08

SC_DB09

ENC_VCLK1

R817

75_NC

10

R835

C422

100P_NC

PGND

EXT_LF2

CLKIN_A

33

EXT_LF1

C6

C7

S0S1S2

SC_DR02

CVIADV7342BSTZ

SC_DR04

SC_DR03

C3C4C5

IC919

VDD

C414

SC_DR05

34

PVDD

35

COMP2

36

REST2

37

DAC6

38

DAC5

39

DAC4

40

AGND

41

VAA

42

DAC3

43

DAC2

44

DAC1

45

COMP1

46

VREF

47

REST1

SFL/MISO

48

49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

SC_DE

SC_VSYNC

SC_HSYNC

X_DG11

TX_DG09

TX_DG06

TX_DG07

TX_DG08

75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

DVDD

76

DVDD

D19

D18

GND

77

78

D17

79

CLK

80

D16

81

D15

82

D14

83

D13

84

D12

85

D11

86

D10

87

D9

88

D8

89

D7

90

D6

91

D5

92

D4

93

D3

94

D2

95

D1

96

D0

97

DE

98

HSYNC

GND

99

GND

DSD0

DVDD

VSYNC

100

SC_DE

0.1uF / 16V

SC_HSYNC

SC_VSYNC

HDMI_SCL

R818 100

P_HSYNC

P_VSYNC

P_BLANK

DGNDS3S4S5S6

SC_DR07

SC_DR06

SC_DB04

SC_DB03

HDMI_SDA

R810 100

C1

C2

ALSB

17181920212223242526272829303132

16

C0

SDA

SCL

TEST3

15

TEST2

14

13

Y7

12

Y6

11

DGND

10

VDD

9

Y5

8

Y4

7

Y3

6

Y2

5

Y1

4

Y0

TEST1

3

TEST0

2

VDD_IO

1

S7

R802 0_NC

R808

SC_DR08

SC_DR09

TX_DR02

TX_DR03

TX_DR04

TX_DR05

TX_DR01

TX_DR00

TX_DG10

T

D20

D21

D22

D23

D24

D25

D26

D27

D28

D29

IC918

ADV7511

DSD1

DSD2

DSD3

DSD4

DSD5

DSD_CLK

SPDIF I/O

MCLK

I2S0

I2S1

33

R861

R859

R860

DSP_MCLK

DSP_S0/DR0

DSP_SPDIF

R783

0_NC

10/16V

0

R790

C402

0.1uF / 16V

C487

0.1uF / 16V

0_NC

C472

R824

0

TX_DR06

TX_DR07

TX_DR08

D30

D31

D32

I2S2

I2S3

SCLK

33

DSP_SCLK/CLK

C461

C435

0.1uF / 16V

C476

22/6.3V

0.1uF / 16V

Option

HDMI_SDA

HDMI_SCL

1000P_NC

C543

1000P_NC

C544

TX_DR09

TX_DR10

TX_DR11

R826

R834

D33

D34

D35

SDA

GND

DVDD

GND

LRCLK

C467

0.1uF / 16V

33

R863

R862

DSP_LRCK/DR2

+3.3VA

L834

9R005Z

+1.8VA

L846

9R005Z

+1.8VH2

100

49.9

49.9 R795

R799

R777

49.9 R785

49.9

HEAC-

DDCSCL

HEAC+

DDCSDA

50

CEC_CLK

SCL

49

DVDD

48

CEC_IN

47

DVDD33

46

SPDIF OUT

45

INT

44

GND

43

TX2+

42

TX2-

41

AVDD

40

TX1+

39

TX1-

38

PD/AD

37

GND

36

TX0

+

35

TX0-

34

AVDD

33

TXC+

32

TXC-

31

GND

30

HPD

29

AVDD

28

R_EXT

27

GND

BGVDD

GND

PLVDD

GND

26

25242322212019181716151413121110987654321

PVDD

C409

C413

0.1uF / 16V

C445

C480

0.1uF / 16V

25V/0.01UF

C446

C396

22/6.3V

0.1uF / 16V

SC_VCLK

SC_DB02

SC_DG09

SC_DG08

SC_DG07

V_CLK_SEL

SC_DG06

ENC_VCLK1

SC_DG05

SC_DG04

SC_DG03

SC_DG02

ENC_VCLK1

R798

L837

9R005Z

ENC_VCLK2

0.1uF / 16V

R804 22

0.1uF / 16V

25V/0.01UF

+3.3VH2

R771

C479

0_NC

C423

C438

C436

C425

C468

C555

R871

4.7K

R821

C439 1uF

C428 1uF

4.99

10K

R776

+1.8VH2

4 3 2 1

S0

33_NC

S1

R828

33

R814

33

R787

0

10K

R792

0

1K

R797

R779

R796

8.2K +5VH1

R836

R822

1.8K

4.7K

456

Q916

UPA672T

1 2 3

R780

R774

4.7K

1.8K

Option

IC921

TC7SH125FU_NC

R801

R816

0_NC

R775

C433

22_NC

0

R793

+5VH1

+3.3VH2

54321

0.1uF / 16V_NC

ARC_SPDIF_OUT

CLOCK DOUBLER

+3.3VH2

IC920

MK2302S01T

0.1uF

0.01uF

C554

(13.5M*2=27M)

CLK1

S1:HIGH

ICLK

S1:LOW

2*ICLK

FBIN

GND

ICLK

VDD

CLK1

CLK2

8765

C397

L839

9R005Z

REVISION

1

MP

MODEL

Option

+3.3VH2

R805

27K_NC

2

1

D901

BAR43C_NC

3

CEC

R830

0

L841

+3.3VH2

9R005Z

C426

C442

10/16V

0.1uF / 16V

L843

+1.8VH2

9R005Z

C427

C454

22/6.3V

0.1uF / 16V

ADV7511_INT

+8VA

5

0.1uF

C424

1 3

SW_P+5V

Added_ARC_SPDIF

HDMI_SPDIF

HDMI_SDATA1

HDMI_SDATA0

ARC_SPDIF_OUT

171615 13

14 12

+5VH1

0_NC

R794

IC917

NJU7754

4

Vin

Vout

GND

Cont

NC

2

HDMI_SCLK

HDMI_MCLK

HDMI_LRCK

HDMI_SDATA3

HDMI_SDATA2

11 9

10 8765432

CEC_MCU

DSP_MCLK

DSP_SPDIF

CJP17GB210ZY

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

0.1uF

C410

DSP_S0/DR0

DSP_LRCK/DR2

DSP_SCLK/CLK

1234567891011121314151617

1

CN104

TO DSP PCB

2

3

4

5

SCHEMATIC DIAGRAM

AVR400

HDMI OUTPUT1

JK97

D2+

D2 SHIELD

D2-

D1+

D1 SHIELD

D1-

D0+

D0 SHIELD

D0-

CK+

CK SHIELD

CK-

CE REMOTE

UTILITY/HEAC+

DDC CLOCK

DDC DATA

GND

+5V

HPD/HEAC-

6

7

D

C

B

A

SHEET

9 15

DRAWING NODESIGN CHECK APPROVE

S.K

10.11.16

L.J.H

10.11.16

S.H.S

10.11.16

HDMI TX & Encoder

54

R815

TX_DG04

TX_DG05

TX_DG06

TX_DG07

TX_DB00

TX_DB01

TX_DB02

TX_DB05

TX_DB06

TX_DB07

TX_DB08

TX_DB09

TX_DB10

TX_DB11

TX_DG00

TX_DG01

TX_DG02

TX_DG03

TX_DG08

TX_DG09

TX_DG10

TX_DG11

TX_DR00

TX_DR01

TX_DR02

TX_DR03

TX_DR04

TX_DR05

TX_DR06

TX_DR07

TX_DR08

TX_DR09

TX_DR10

TX_DR11

TX_VCLK

TX_VSYNC

TX_HSYNC

TX_DE

TX_DB03

TX_DB04

0.1uF / 16V

4.7K

C466

C478

R786

100K

3.3V_TTL_MUX1

3.3V_

BYPASS_OFF

ENC_VCLK2

SC_VSYNC

SC_HSYNC

BYPASS_OFF

SC_DG02

SC_DG03

SC_DG04

SC_DG05

SC_DG06

SC_DG07

SC_DG08

SC_DG09

SC_DR00

SC_DR01

SC_DR02

SC_DR03

SC_DR04

SC_DR05

SC_DR06

SC_DR07

SC_DR08

SC_DR09

TTL_MUX1

SC_DE

SC_DB00

SC_DB01

SC_DB02

SC_DB03

SC_DB04

SC_DB05

SC_DB06

SC_DB07

SC_DB08

SC_DB09

SC_DG00

SC_DG01

R791

10K

+3.3VH2

L835

R800

10K_NC

0.1uF / 16V

C420

0.1uF / 16V

C471

C556

100P_NC

R886

75_NC

R806

10K_NC

C399

0.1uF / 16V

C430

0.1uF / 16V

IC913

NJM2566V

PRINLPFSW

16151413121110987654321

PS2

PROUT

PBIN

GND3

GND2

N.C

PBOUT

V+2

V+3

YIN

YOUT

CBSW

GND4

SYIN

SYOUT

GND1

V+4

VIN

VOUT

MIXSW

N.C

SCOUT

V+1

SDCOUT

SCIN

S2

PS1

S1

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

+3.3VH2

L844

3.3V_TTL_MUX

D

C

BYPASS_ON

HD_DG04

HD_DG05

HD_DG06

HD_DG07

HD_DG08

HD_DG09

HD_DG10

HD_DG11

HD_DR00

HD_DR01

HD_DR02

HD_DR03

HD_DR04

HD_DR05

HD_DR06

HD_DR07

HD_DR08

HD_DR09

HD_DR10

HD_DR11

3.3V_TTL_MUX

BYPASS_ON

HD_VCLK2

HD_VSYNC

R827

75_NC

HD_HSYNC

C463

100P_NC

HD_DE

HD_DB00

HD_DB01

HD_D

HD_DB03

HD_DB04

HD_DB05

HD_DB06

HD_DB07

HD_DB08

HD_DB09

HD_DB10

HD_DB11

HD_DG00

HD_DG01

HD_DG02

HD_DG03

B

3.3V_TTL_MUX

0.1uF

C415

C450

22/6.3V

R813

10K_NC

0.1uF / 16V

R820

0.1uF / 16V

0.1uF

C440

HDMI By Pass Mode Interface

74ALVCH16827DGG

IC912

1OE2

1OE1

55

1A1

1Y1

5453525150494847464544434241403938373635343332313029 56

1A2

1Y2

GND

1A3

1Y3

1A4

C419

C429

10K_NC

C457

C464

1Y4

Vcc

1A5

1Y5

1A6

1Y6

1A7

1Y7

GND

1A8

1Y8

1A9

1Y9

1A10

1Y10

2A1

2Y1

2A2

2Y2

2A3

2Y3

GND

2A4

2Y4

2A5

2Y5

2A6

2Y6

Vcc

2A7

2Y7

2A8

2Y8

GND

2A9

2Y9

2A10

2Y10

2OE2

2OE1

IC911 74ALVCH16827DGG

1OE2

1OE1

55

1A1

1Y1

5453525150494847464544434241403938373635343332313029 56

1A2

1Y2

GND

1A3

1Y3

1A4

1Y4

Vcc

1A5

1Y5

1A6

1Y6

1A7

1Y7

GND

1A8

1Y8

1A9

1Y9

1A10

1Y10

2A1

2Y1

2A2

2Y2

2A3

2Y3

GND

2A4

2Y4

2A5

2Y5

2A6

2Y6

Vcc

2A7

2Y7

2A8

2Y8

GND

2A9

2Y9

2A10

2Y10

2OE2

2OE1

INPUT OUTPUT

OE1

OE2

A Y

L L L L

L L H H

H X X Z

X H X Z

33ohm (1005SIZE X 4),1/16W

8765

4321

C441

0.1uF / 16V

C451

0.1uF / 16V

27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

28

0.1uF / 16V

C431

0.1uF / 16V

C452

27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

28

RN82

33ohm (1005SIZE X 4),1/16W

8765

33ohm (1005SIZE X 4),1/16W

RN83

8765

33ohm (1005SIZE X 4),1/16W

RN84

8765

33ohm (1005SIZE X 4),1/16W

RN85

8765

RN86

33ohm (1005SIZE X 4),1/16W

8765

RN87

33ohm (1005SIZE X 4),1/16W

8765

33ohm (1005SIZE X 4),1/16W

RN88

8765

33ohm (1005SIZE X 4),1/16W

RN89

8765

33ohm (1005SIZE X 4),1/16W

RN90

8765

RN91

4321

C395

B02

Analog Video Option

HD(30MHZ) MODE : HIGH

SD(13.5MHZ) MODE : LOW

COM_PR_CONV

COM_PB_CONV

COM_Y_CONV

SV_Y_CONV

CVBS_CONV

SV_C_CONV

+3.3VH2

FS_SEL

V-GND

V-GND V-GND

V-GND

A

6

12345

CUP12328Z

DC/DC REGUALTOR

D

TO VIDEO

V-GND

+15VA

IC930

8 7 6 5

SS

D905

22K

10K

0.1uF

C498

R846

PW_GNDPW_GND

+15V_DC/DC

R845

PW_GND

0.1uF

C509

C489

220P

C512

C495

220/25V

62k

R872

PW_GND

HVDUDZS5.1BSR

C

+15V_DC/DC

C531

C518

220P

C513

C527

0.1uF

PW_GND

1000P

62k

R873

220/25V

+15V_DC/DC

B

220P

0.1uF

C534

C511

C520

PW_GND

C539

1000P

62k

R874

220/25V

CVISI8005QTL

BS

1000P

IC927

8 7 6 5

SSBS

CVISI8005QTL

BS

IC923

8 7 6 5

SS

CVISI8005QTL

EN

COMP

VIN

SW

GND FB

4321

L858

C551

0.01uF

PW_GND

EN

COMP

VIN

SW

GND FB

4321

C552

0.01uF

PW_GND

EN

COMP

VIN

SW

GND FB

4321

C553

0.01uF

PW_GND

10UH/3A

D903

CVDSS34SR

L856

10UH/3A

D904

CVDSS34SR

L862

10UH/3A

D902

CVDSS34SR

+1.8VH1

12K

R841

470/16V

C535

2K

R843

C521

0.1uF

5.1K

R840

+1.8VDD

12K

R838

2K

R852

C506

C493

0.1uF

150uF/10V

5.1K

R851

+3.3VDD

27K

R839

470/16V

C505

2.2K

C500

R844

0.1uF

5.1K

R847

L859

L861

L857

0.01uF

PW_GND

C533

DDRMEM_REG_ 2.5V

ADC_REG_ 1.8/3.3V

+3.3VA

22/6.3V

+1.8VA

22/6.3V

SCALER&Analog_REG

+8VA

+5VA

L8609R005Z

+5VH1

L854

+3.3VH1

+3.3VH2

CLZ9Z014Z

C526

C488

10/16V

0.1uF / 16V L853

CLZ9Z014Z

C515

C494

10/16V

0.1uF / 16V

+2.5VH1

22/6.3V

+2.5VH2

22/6.3V

C496

C507

V-GND

KIA1117S50

0.1uF

IC924

V-GND

+3.3VDD

2.5V

IC922

2

GND

OUT

IN

3 1

2.5V

OUT

3 1

0.1uF C508

IC929

2

GND

IN

0.1uF C530

0.1uF

C537

C514

0.1uF

C523

C522

+3.3VDD

L855

1321_SCL

C532

10/16V

+3.3VDD

L863

C490

10/16V

1321_SDA

R856

R854

4.7K

+3.3VH2

TO INPUT

FRONT_HDMI_Option

V-GND

3.3V

IC926

2

GND

OUT

IN

3 1

Option

C503

V-GNDV-GND

C502

V-GND

1.8V

2

GND

OUT

3 1

V-GND

IC928

IN

+5VA

BUSY_CHECK

0.1uF C529

C538

10/16V

V-GND

0.1uF

C516

C501

10/16V

V-GND

0_NC

R885

OSD_SDA

OSD_SCL

OSD_CE

R877

0

BUSY

HDMI_MUTE

/RESET

UART_RX

UART_TX

CEC_MCU

1321_SCL

1321_SDA

OSD_H

GPROBE_RXD

GPROBE_TXD

TO POWER

IC925CVIKIA7809AF

INOUT

C519

C536

GND

10/16V

0.1uF / 16V

312

InOut

GND

+1.8VH2

V-GNDV-GND

V-GND

$$$17270

0.1uF C542

+15VA

123

CLZ9Z014Z

C517

10/16V

C510

C491

220/25V

0.1uF / 16V

V-GNDV-GND

+1.8VDD

L849

L851

REVISION12

A

MP

SCHEMATIC DIAGRAM

3

-15VA

OSD_H

SV_Y_THRU

SV_C_THRU

CVBS_THRU

COM_Y_THRU

COM_PB_THRU

COM_PR_THRU

COM_Y_CONV

COM_PB_CONV

COM_PR_CONV

OSD_SDA

_SCL

OSD

OSD_CE

4.7K

CVBS_CONV

SV_Y_CONV

SV_C_CONV

IPOD_PR/SY

IPOD_PB/CVBS

IPOD_Y/SC

R876

BUSY

0_NC

N.D

TXEN

R875

100_NC

+15VA

+15V_DC/DC

0.1uF C525

PW_GND

+15VA

-15VA

4

5

1200/35V

Option

CLZ9Z014Z

L85210UH/3A

C528

CLZ9Z014Z

Option

1

2

3

4

5

6

8

9 7

11

12 10

BN301

13

1416

1523

1820

1925

21 17

24 22

2628

F_CVBS

2729

30

C

1

CN105

2

3

4

5

CJP17GB210ZY

5

6

7

8

810

9

911

10

11

12

1214

13

1315

14

15

16

17

B

L850

7654321

7

6

5

PW_GND

4

PW_GND

3

L864

CWB07

2

NC

BN61

1

6

7

A

SHEET

MODEL

S.K

10.11.16

L.J.H

10.11.16

AVR400

APPROVECHECKDESIGN DRAWING NO

S.H.S

10.11.16

POWER&CONNECTOR

1510

55

1

+12V

JK51

GND_SBL

GND_C

GND_SR

GND_SBR

1SS355

D5816

1SS355

D5811

GND_SL

C5051

C5052

CGNDCGND

1SS355

D5812

1

2

3

4

5

6

0.1uF

1

+

-

2

3

+

-

4

5

+

-

6

7

+

-

8

9

10

0.1uF

JK52

CN103

1

2

3

4

5

6

7

8

9

10

11

12

13

14

17 15

18 16

2123

2224

25 19

26 20

27

0.1uF

JK581

C5815

SBR

SBL

SUB

CEN

JK582

SR

SL

FR

0.1uF

FL

C5811

CGND

6

7

R5814

R5801

100(F) 0.1W

R5802

100(F) 0.1W

R5803

100(F) 0.1W

R5804

100(F) 0.1W

R5805

100(F) 0.1W

R5806

100(F) 0.1W

R5807

100(F) 0.1W

R5808

100(F) 0.1W

4

5

D5051

D5052

D5053

D5054

SPK_REALY

POWER_RELAY

POWER_DOWN

POWER_MUTE

4.7

1SS355

PROTECT

GND_SIG

GND_FL

GND_FR

4.7

1SS355

R5815

D5815

22P

C5801

22P

C5802

22P

C5803

22P

C5804

22P

C5805

22P

C5806

22P

C5807

4.7

22P

C5808

R5810

DRAWING NODESIGN CHECK APPROVE

2329SCMZ

(AMP PART)

SBL

SL

FL

CEN

FR

SR

SBR

MCU/INPUT BOARD

SHEET

11

15

1

D

C

B

A

2

68K(F)

0.5uH

R5389

21

R5289

21

3

FROM POWER BOARD

+12V

V_DET

FL_OUT

Q5188 MMBT5551

C5189

R5189

5.6K(F)

0.1uF 100V

21

CN51

Thermal Protect Temp. : 100~105'C *POSISTOR (SYPSX08850JD)

Temp.

25'C

65'C

75'C

100'C

V_DET

CEN_OUT

Q5388 MMBT5551

0.1uF

C5389

5.6K(F)

CN53

CN593

2 1

CN592

2 1

_DET

V

FR_OUT

Q5288 MMBT5551

C5289

5.6K(F)

0.1uF 100V

CN52

2143658

V_DET

GND_DEC

OVERLOAD

R5190

22K(F)

Resistance

85

105

140

1.3K 4K105'C

FAN1

FAN2

OVERLOAD

22K(F)

R5390

VCC

VEE

OVERLOAD

R5290

22K(F)

FAN

CN501

7

SUB_POWER

+5V

POWER-DOWN

POWER_DOWN

Operating Temp.

FAN2

65~70'C 75~80'C

FAN1

GND_DEC

R5925

10 1W

Operating Voltage

8V

10.5V

C5936

BN591

321

GND_DEC

470/16V

R5935

0

Q5924 KTA1271Y

4.7K

R5921

Q5920

KRC107S

Q5934 KTA1271Y

FAN_12V

4.7K

R5923

R5932

4.7 1W

10K(F)

R5924

D5920

GND_DEC

R5920

Q5931 KRC107S

33K

GND_DEC

C5907

R5864

10/50V

47K

Q5864 BC846B

Q5863 BC856B

D5908

1SS133M

D5907

C5908

1SS133M

OUTPUT SIGNAL DETECT

1.6V

1CH

850mV

2CH

550mV

3CH

R5853

1K(F)

D5851

1SS355

21

R5852

GND_DEC

R5902

R5904

1.5K

TH585

15K

R5901

R5903

1K(F)

V_DET

1.5K

470

21

TH586

Fan Test

R5844

10K(F)

R5845

22K(F)

R5851

0

R5861

Q5845 BC846B

R5854

R5905

FL_OUT

7.5K

R5906

FR_OUT

CEN_OUT

15K

+12V

33K

C5861

22K(F)

R5846

7.5K

R5907

7.5K

Q5855 BC846B

1.5K

R5855

Q5862 BC846B

D5862

1SS355

C5862

100/50V

0.1uF 100V

GND_DEC

D5848

R5847

POWER_MUTE

1.5K

RLS4148SR

GND_DEC

GND_FL

GND_DEC

GND_SBL

GND_FR

GND_C

GND_SL

GND_SR

V_DET

R5843

47K

R5841

R5842

C5839

15000uF/80V

C5840

47K

15000uF/80V

47K

R5837

C5835

(CHG1A504)

0.047uF

GND_SBR

47K

C5836

0.047uF

R5838

CUP12329-1

**IMPORTANT SAFETY NOTICE.

COMPONENTS IDENTIFIED BY MARK HAVE SPECIAL CHARACTERISTICS

IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS,

USE ONLY MANUFACTURER'S SPECIFIED PARTS.

**THE UNIT OF RESISTANCE IS OHM.

K=1000 OHM, M=1000 KOHM

6

-

**THE UNIT OF CAPACITANCE IS MICROFARAD (uF).

1pF = 10 uF

**THIS SCHEMATIC DIAGRAM MAY BE MODIFIED AT ANYTIME

WITH THE IMPROVEMENT OF PERFORMANCE.

5 4

VCC

D5130

R5120

R5320

GND_DEC

R5327

68(F) 0.25W

22uF/100V

Q5220 KTC3114A

NTC THERMISTOR

GND_DEC

R5227

C5130

GND_DEC

R5150

27(F)

C5129

GND_DEC

27(F)

82(F)

R5228

C5117

R5160

C5330

R5360

R5220

100/100V

56(F)

100/100V

R5350

10/50V

C5317

C5329

C5230

GND_DEC

C5229

R5130

22 0.5W(Fusible)

10/50V

82(F)

R5129

22 0.5W(Fusible)

R5330

22 0.5W(Fusible)

100/100V

56(F)

100/100V

22 0.5W(Fusible)

100/100V

56(F)

R5250

27(F)

C5217

10/50V

82(F)

R5260

100/100V

R5229

22 0.5W(Fusible)

R5329

R5230

1N5819

C5150

(N.F)

R5136

8.2K 0.25W(F)

Q5150

1K(F)

Q5140 BC856B

1K(F)

Q5340

BC856B

Q5240

BC856B

1K(F)

Q5330 BC846B

1K(F)

Q5230 BC846B

1K(F)

2SC4883A

R5137

R5135

3.3K(F)

8.2K 0.25W(F)

27V

0.1uF

D5135

C5135

R5134

330(F)

150(F)

C5134

R5132

150(F)

C5144

R5142

R5144

330(F)

27V

0.1uF

C5145

D5145

Q5160

R5147

R5145

3.3K(F)

2SA1859A

8.2K 0.25W(F)

C5160

R5146

(N.F)

8.2K 0.25W(F)

C5350

(N.F)

R5336

8.2K 0.25W(F)

Q5350 2SC4883A

R5337

R5335

3.3K(F)

8.2K 0.25W(F)

27V

0.1uF

D5335

C5335

R5334

330(F)

150(F)

R5332

150(F)

R5342

R5344

330(F)

27V

0.1uF

D5345

C5345

R5347

Q5360

R5345

3.3K(F)

2SA1859A

8.2K 0.25W(F)

C5360

(N.F)

R5346

8.2K 0.25W(F)

C5250

(N.F)

R5236

8.2K 0.25W(F)

Q5250

2SC4883A

R5237

R5235

3.3K(F)

8.2K 0.25W(F)

27V

0.1uF

D5235

C5235

R5234

330(F)

150(F)

R5232

C5244

150(F)

R5242

R5244

330(F)

27V

0.1uF

D5245

C5245

Q5260

R5245

R5247

3.3K(F)

2SA1859A

8.2K 0.25W(F)

C5260

R5246

8.2K 0.25W(F)

(N.F)

Q5131

R5133

BC856B

Q5130 BC846B

10(F)

R5131

R5118

1K 1W(R)

10(F)

R5141

R5117

1K 1W(R)

Q5141 BC846B

R5143

D5129

1N5819

D5330

1N5819

R5333

Q5331 BC856B

R5318

10(F)

R5331

1K 1W(R)

10(F)

R5341

R5317

1K 1W(R)

Q5341 BC846B

R5343

D5329

1N5819

D5230

1N5819

R5233 Q5231 BC856B

R5218

1K 1W(R)

10(F)

R5231

10(F)

R5241

R5217

1K 1W(R)

Q5241 BC846B

R5243

1N5819

D5229

Q5170 NJL3281DG

R5170

1.0 0.25W

(Fusible)

R5138

820(F)

10/50V

C5155

10/50V

C5334

10/50V

C5344

10/50V

C5234

10/50V

R5370

1.0 0.25W

(Fusible)

C5355

R5380

1.0 0.25W

(Fusible)

R5270

1.0 0.25W

(Fusible)

C5255

R5280

1.0 0.25W

(Fusible)

10UF/100V

1.0 0.25W

(Fusible)

10UF/100V

R5155

R5180

Q5370 NJL3281DG

R5338

820(F)

R5355

R5348

820(F)

Q5380 NJL1302DG

Q5270 NJL3281DG

R5238

820(F)

R5255

R5248

820(F)

Q5280 NJL1302DG

100 0.5W

R5148

820(F)

Q5180 NJL1302DG

R5375

100 0.5W

R5275

100 0.5W

R5175

0.22 X2 5W

C5170

D5170

1N4003S

22uF/100V

Q5181

MMBT5551

GND_DEC

C5180

D5180

1N4003S

22uF/100V

VEE

VCC

C5370

D5370

1N4003S

22uF/100V

Q5381

MMBT5551

GND_DEC

GND_C

D5380

C5380

1N4003S

22uF/100V

VEE

VCC

D5270

C5270

1N4003S

22uF/100V

Q5281 MMBT5551

GND_DEC

GND_FR

C5280

D5280

1N4003S

22uF/100V

VEE

SOA_PROTECT

R5181

47K

100(F)

R5182

R5185

L5185

(CHG1A503)

4.7 2W(R)

R5184

4.7 2W(R)

R5183

C5183

R5188

0.1uF/100V

10K(F)

GND_FL

R5186

10K(F)

R5178

1K(F) R5176

1K(F)

SOA_PROTECT

R5381

47K

100(F)

R5382

R5385

68K(F)

0.5uH

L5385

(CHG1A503)

4.7 2W(R)

R5384

R5383

4.7 2W(R)

C5383

R5388

0.1uF/100V

10K(F)

R5386

10K(F)

R5378

1K(F) R5376

1K(F)

SOA_PROTECT

R5281

47K

100(F)

R5282

R5285

68K(F)

L5285

0.5uH

(CHG1A503)

4.7 2W(R)

R5284

R5283

4.7 2W(R)

C5283

R5288

0.1uF/100V

10K(F)

R5286

10K(F)

R5278

1K(F) R5276

1K(F)

R5128

FL

100(F)

R5103

Q5104

Q5103

BC856B

D

Q5101 BC846B

R5101

680(F)

C5101

GND_SIG

C5102

100/50V

(ELNA RFO)

(PP Film)

1000pF 100V

R5102

22K(F)

R5111

GND_DEC

68(F)

R5105

R5106

Q5110 BC846B

8.2K(F)

Q5109 BC846B

220(F)

R5109

FL_IN

Q5102 BC846B

Q5112

BC856B

10/50V

1K(F)

R5114

R5112

1K(F)

Q5115 BC856B

Q5113

KTA1024Y

(PP Film)

C5115

C5116

100pF 100V

470pF 100V

(PP Film)

R5115

R5116

22K(F)

2.2K 0.25W

R5126

12K(F)

Q5126

KTC3206Y

Q5125 BC846B

R5125

100(F)

R5104

680(F)

R5107

R5108

C5107

22K F (Metal Film)

470/16V

22K(F)

R5110

C5109

68(F) 0.25W

C5128

33(F)

R5113

22uF/100V

1K(F)

R5121

1K(F)

R5123

Q5120 KTC3114A

100K

R5122

NTC THERMISTOR

VR51

470

560(F)

R5124

C5127

22uF/100V

GND_DEC

82(F)

R5127

68(F) 0.25W

C

R5328

Q5312

Q5310

BC846B

220(F)

100(F)

68(F)

R5306

Q5203 BC856B

R5209

Q5304 BC856B

Q5309

BC846B

68(F)

Q5210

BC846B

100(F)

R5304

BC856B

Q5302 BC846B

680(F)

R5307

R5308

C5307

22K F (Metal Film)

470/16V

22K(F)

R5310

C5309

100(F)

R5204

Q5204

BC856B

Q5202 BC846B

680(F)

R5207

68(F)

R5206

C5207

470/16V

22K(F)

R5210

Q5209 BC846B

220(F)

100(F)

C5302

1000pF 100V

(PP Film)

C5201

GND_SIG

R5302

C5202

100/50V

(ELNA RFO)

(PP Film)

1000pF 100V

Q5301 BC846B

22K(F)

R5311

GND_DEC

R5202

R5303

R5305

8.2K(F)

Q5201

BC846B

22K(F)

GND_DEC

R5211

Q5303 BC856B

68(F)

R5309

R5203

R5205

8.2K(F)

CEN

CEN_IN

R5301

680(F)

100/50V

(ELNA RFO)

C5301

GND_SIG

B

FR

FR_IN

R5201

680(F)

A

1K(F)

R5314

R5312

1K(F)

Q5315 BC856B

Q5313 KTA1024Y

C5315

C5316

(PP Film)

100pF 100V

470pF 100V

(PP Film)

R5316

R5315

22K(F)

2.2K 0.25W

Q5326

R5326

12K(F)

KTC3206Y

Q5325 BC846B

10/50V

R5325

Q5212

R5214

BC856B

R5212

1K(F)

Q5215 BC856B

C5215

100pF 100V

(PP Film)

R5208

R5215

R5216

22K F (Metal Film)

2.2K 0.25W

Q5226

R5226

12K(F)

KTC3206Y

C5209

10/50V

Q5225 BC846B

R5313

R5323

R5324

82(F)

1K(F)

Q5213 KTA1024Y

C5216

470pF 100V

(PP Film)

22K(F)

R5225

68(F) 0.25W

33(F)

C5328

22uF/100V

1K(F)

R5321

1K(F)

Q5320 KTC3114A

100K

R5322

NTC THERMISTOR

VR53

470

560(F)

C5327

22uF/100V

68(F) 0.25W

33(F)

R5213

C5228

1K(F)

R5221

1K(F)

R5223

100K

R5222

VR52

470

560(F)

R5224

C5227

22uF/100V

82(F)

68(F) 0.25W

R5934

FAN2

100/35V

Q5874 BC846B

2

SUB_IN

SL_IN

CEN_IN

SR_IN

FL_IN

SBL_IN

FR_IN

SBR_IN

Q5051 KRC107S

Q5052 KRC107S

Q5053 KRC107S

Q5054 KRC107S

GND_DEC

SBL_OUT

SL_OUT

FL_OUT

CEN_OUT

FR_OUT

SBR_OUT

SR_OUT

23

(CHG1A502)

23

(CHG1A502)

23

(CHG1A502)

23

(CHG1A502)

RY51

6154

RY52

6154

RY53

6154

RY54

6154

*CHG1A502 : Rubber Damping Pad 15 X 6 X 3mm

*CHG1A503 : Rubbe

FAN_12V

R5933

1.5 0.2W

10K(F)

D5931

+12V

R5912

1.5 0.2W

R5908

1K(F)

330K

R5909

*CHG1A504: 3M Bumpon SJ-6344

FAN1

47K

R5931

Q5911 KTA1271Y

R5911

10K(F)

4.7K

R5910

Q5909

KRC111M

5.1V

D5909

r Damping Pad 7.5 X 6 X 3mm

SPK_REALY

FAN_12V

SPK_REALY

GND_DEC

PROTECT

D5885

RLS4148

Q5871 BC856B

120K

R5872

R5873

10K(F)

47/25V

C5872

R5874

CN582

54321

G583

R5885

R5871

3.3K(F)

C5871

Q5884

47K

BC846B

47K

3

CN581

1

2

47K

1/50V

R5883

R5884

SOA_PROTECT

Q5882

BC856B

D5830 25A/600V

4

VCC

R5882

10K(F)

1/50V

C5882

22K(F)

OVERLOAD

R5881

C5832

C5831

0.1u/250V

C5833

0.1u/250V

CUP12329-2

*Add Ferrite Clamp(CLZ9Z070Z) To Cable From Transformer.

CN508

5 4 3 2 1

FROM TRANS

REVISION

1

2

3

SCHEMATIC DIAGRAM

M P

MODEL

L.K.M L.J.H

AVR400

S.H.S

10.11.1810.11.18 10.11.18

5 4

3

2

1

Q5670 NJL3281DG

R5638

820(F)

100 0.5W

R5648

820(F)

Q5680 NJL1302DG

Q5770 NJL3281DG

R5738

820(F)

100 0.5W

R5748

820(F)

Q5780 NJL1302DG

VCC

D

C5670

D5670

1N4003S

22uF/100V

SOA_PROTECT

R5681

47K

Q5681

GND_DEC

MMBT5551

100(F)

R5682

R5685

R5675

0.22 X2 5W

C5680

D5680

1N4003S

22uF/100V

VCC

C5770

D5770

1N4003S

22uF/100V

GND_DEC

R5775

0.22 X2 5W

D5780

C5780

1N4003S

22uF/100V

L5685

(CHG1A503)

4.7 2W(R)

R5684

R5683

4.7 2W(R)

C5683

R5688

0.1uF/100V

R5782

R5783

C5783

GND_SBR

R5781

47K

Q5781 MMBT5551

100(F)

4.7 2W(R)

0.1uF/100V

10K(F)

R5678

1K(F) R5676

1K(F)

R5785

L5785

R5784

R5686

GND_SBL

VEE

68K(F)

0.5uH

SOA_PROTECT

(CHG1A503)(CHG1A503)

4.7 2W(R)

R5788

10K(F)

R5786

10K(F)

R5778

1K(F) R5776

1K(F)

68K(F)

0.5uH

V_DET

OVERLOAD

SBL_OUT

R5690

22K(F)

Q5688 MMBT5551

C5689

R5689

5.6K(F)

0.1uF 100V

CN56

1 2

C

V_DET

OVERLOAD

SBR_OUT

R5790

22K(F)

Q5788

MMBT5551

C5789

R5789

5.6K(F)

0.1uF 100V

CN57

1 2

B

VCC

D5430

GND_DEC

27(F)

R5460

C5530

R5550

27(F)

R5560

C5430

R5450

C5429

C5517

82(F)

C5529

100/100V

56(F)

C5417

10/50V

82(F)

100/100V

56(F)

10/50V

100/100V

22 0.5W(Fusible)

R5430

22 0.5W(Fusible)

R5418

1K 1W(R)

R5417

1K 1W(R)

R5429

22 0.5W(Fusible)

R5530

22 0.5W(Fusible)

R5518

1K 1W(R)

R5517

1K 1W(R)

R5529

1N5819

C5450

(N.F)

R5436

8.2K 0.25W(F)

1K(F)

Q5440

BC856B

1K(F)

Q5530

BC846B

1K(F)

Q5430 BC846B

1K(F)

Q5450

R5435

R5437

3.3K(F)

8.2K 0.25W(F)

27V

D5435

R5434

150(F)

R5432

150(F)

R5442

R5444

27V

D5445

R5447

R5445

3.3K(F)

8.2K 0.25W(F)

R5446

C5460

8.2K 0.25W(F)

C5550

R5536

(N.F)

8.2K 0.25W(F)

Q5550 2SC4883A

R5537

R5535

3.3K(F)

8.2K 0.25W(F)

27V

D5535

R5534

330(F)

150(F)

R5532

150(F)

R5542

R5544

330(F)

27V

D5545

R5547

R5545

3.3K(F)

8.2K 0.25W(F)

C5560

R5546

(N.F)

8.2K 0.25W(F)

Q5431

R5433

BC856B

10(F)

R5431

10(F)

R5441

Q5441 BC846B

R5443

D5429

1N5819

D5530

1N5819

Q5531

R5533

BC856B

10(F)

R5531

10(F)

R5541

Q5540 BC856B

Q5541 BC846B

R5543

D5529

1N5819

2SC4883A

C5435

330(F)

C5445

Q5460 2SA1859A

(N.F)

C5535

C5545

Q5560 2SA1859A

Q5470 NJL3281DG

R5470

1.0 0.25W

(Fusible)

0.1uF

R5438

820(F)

10/50V

C5434

C5444

0.1uF

C5534

C5544

0.1uF

R5475

0.22 X2 5W

C5455

10/50V

R5455

100 0.5W

10UF/100V

R5448

820(F)

Q5480 NJL1302DG

R5480

1.0 0.25W

(Fusible)

Q5570 NJL3281DG

R5570

1.0 0.25W

(Fusible)

R5538

820(F)

10/50V

R5575

0.22 X2 5W

R5555

C5555

100 0.5W

10/50V

10UF/100V

R5548

820(F)

Q5580 NJL1302DG

R5580

1.0 0.25W

(Fusible)

C5470

D5470

1N4003S

22uF/100V

Q5481 MMBT5551

GND_DEC

D5480

C5480

1N4003S

22uF/100V

VEE

VCC

C5570

D5570

1N4003S

22uF/100V

GND_DEC

C5580

D5580

1N4003S

22uF/100V

VEE

R5482

R5483

C5483

GND_SL

C5583

GND_SR

SOA_PROTECT

R5481

47K

100(F)

R5485

L5485

(CHG1A503)

4.7 2W(R)

R5484

4.7 2W(R)

R5488

0.1uF/100V

10K(F)

R5486

10K(F)

R5478

1K(F)

R5476

1K(F)

SOA_PROTECT

R5581

47K

Q5581 MMBT5551

100(F)

R5582

R5585

L5585

R5584

R5583

4.7 2W(R)

0.1uF/100V

R5578

R5576

1K(F)

R5588

10K(F)

R5586

10K(F)

1K(F)

0.5uH

68K(F)

0.5uH

68K(F)

V_DET

OVERLOAD

SL_OUT

R5490

Q5488

22K(F)

MMBT5551

C5489

R5489

5.6K(F)

0.1uF 100V

CN54

1 2

SBR_IN

V_DET

OVERLOAD

SR_OUT

R5590

22K(F)

Q5588 MMBT5551

C5589

R5589

6.8K(F)

0.1uF 100V

CN55

1 2

SBL_IN

SBL

R5601

680(F)

(ELNA RFO)

C5601

GND_SIG

SBR

C5702

R5701

680(F)

100/50V

(ELNA RFO)

C5701

(PP Film)

1000pF 100V

GND_SIG

C5602

100/50V

1000pF 100V

R5702

(PP Film)

R5602

GND_DEC

Q5701 BC846B

22K(F)

R5711

GND_DEC

Q5601 BC846B

22K(F)

8.2K(F)

100(F)

R5603

Q5604

Q5603

BC856B

68(F)

R5605

R5606

R5611

8.2K(F)

Q5610

BC846B

Q5609 BC846B

220(F)

R5609

100(F)

R5703

68(F)

R5705

Q5703 BC856B

R5709

Q5710 BC846B

220(F)

R5704

Q5704 BC856B

Q5702 BC846B

68(F)

R5706

R5710

Q5709 BC846B

Q5612

100(F)

R5604

BC856B

Q5602 BC846B

680(F)

R5607

R5608

C5607

22K F (Metal Film)

470/16V

22K(F)

R5610

C5609

Q5712

100(F)

BC856B

C5715

680(F)

R5707

R5708

R5715

C5707

22K F (Metal Film)

470/16V

22K(F)

C5709

10/50V

Q5715 BC856B

100pF 100V

2.2K 0.25W

1K(F)

R5614

R5612

1K(F)

Q5615

BC856B

Q5613 KTA1024Y

C5615

C5616

100pF 100V

(PP Film)

470pF 100V

(PP Film)

R5623

R5616

R5615

22K(F)

2.2K 0.25W

R5626

12K(F)

Q5626

KTC3206Y

Q5625 BC846B

82(F)

R5625

1K(F)

33(F)

R5714

R5713

R5712

1K(F)

Q5713 KTA1024Y

C5716

(PP Film)

470pF 100V

(PP Film)

1K(F)

R5723

R5716

22K(F)

R5724

560(F)

R5726

Q5726

12K(F)

KTC3206Y

Q5725 BC846B

82(F)

R5725

R5428

Q5412

22K F (Metal Film)

10/50V

C5515

R5515

BC856B

1K(F)

R5414

R5412

1K(F)

Q5415 BC856B

Q5413 KTA1024Y

C5415

C5416

100pF 100V

(PP Film)

470pF 100V

(PP Film)

R5416

22K(F)

R5415

2.2K 0.25W

R5426

12K(F)

Q5425 BC846B

82(F)

R5425

1K(F)

R5514

R5513

R5512

1K(F)

Q5515

BC856B

Q5513

KTA1024Y

C5516

100pF 100V

(PP Film)

470pF 100V

(PP Film)

R5523

22K(F)

R5516

2.2K 0.25W

R5524

R5526

12K(F)

Q5526

KTC3206Y

Q5525 BC846B

82(F)

R5525

Q5410

BC846B

220(F)

R5506

R5406

Q5504 BC856B

68(F)

Q5509 BC846B

Q5409

BC846B

Q5404 BC856B

68(F)

Q5502

BC846B

Q5402 BC846B

R5510

100(F)

R5404

680(F)

R5407

R5408

C5407

470/16V

22K(F)

R5410

C5409

Q5512

100(F)

R5504

BC856B

R5507

680(F)

R5508

C5507

22K F (Metal Film)

470/16V

22K(F)

C5509

10/50V

D

SL

SL_IN

R5401

680(F)

(ELNA RFO)

C5401

GND_SIG

SR

R5501

680(F)

C5501

GND_SIG

C5502

100/50V

(ELNA RFO)

(PP Film)

1000pF 100V

SR_IN

B

C5402

100/50V

1000pF 100V

R5403

100 , 0.125W

Q5403 BC856B

Q5401

BC846B

68(F)

R5405

22K(F)

R5402

(PP Film)

R5411

8.2K(F)

R5409

100(F)

R5503

Q5503

BC856B

Q5501 BC846B

68(F)

R5505

22K(F)

R5502

Q5510

BC846B

R5511

8.2K(F)

GND_DEC

220(F)

R5509

33(F)

R5423

R5424

Q5426 KTC3206Y

33(F)

1K(F)

560(F)

68(F) 0.25W

R5413

C5428

22uF/100V

1K(F)

R5421

R5420

1K(F)

Q5420 KTC3114A

100K

R5422

NTC THERMISTOR

VR54 470

560(F)

C5427

GND_DEC

22uF/100V

R5427

68(F) 0.25W

R5528

68(F) 0.25W

C5528

22uF/100V

GND_DEC

1K(F)

R5521

R5520

Q5520

KTC3114A

R5522

100K

NTC THERMISTOR

VR55

470

C5527

22uF/100V

GND_DEC

R5527

68(F) 0.25W

R5628

68(F) 0.25W

C5630

C5628

33(F)

R5613

22uF/100V

GND_DEC

R5650

1K(F)

R5621

27(F)

R5620

1K(F)

Q5620 KTC3114A

100K

R5622

NTC THERMISTOR

VR56

470

560(F)

R5624

R5660

GND_DEC

C5627

R5721

R5722

VR57

470

C5727

C5728

1K(F)

100K

22uF/100V

R5627

68(F) 0.25W

Q5720 KTC3114A

NTC THERMISTOR

GND_DEC

R5727

68(F) 0.25W

R5728

68(F) 0.25W

22uF/100V

GND_DEC

R5720

C5629

C5730

27(F)

R5760

C5729

100/100V

22 0.5W(Fusible)

100/100V

R5750

C5717

82(F)

100/100V

R5630

22 0.5W(Fusible)

100/100V

56(F)

R5618

C5617

10/50V

R5617

82(F)

R5629

22 0.5W(Fusible)

R5730

56(F)

R5718

10/50V

R5717

R5729

22 0.5W(Fusible)

D5630

1N5819

C5650

(N.F)

R5636

8.2K 0.25W(F)

Q5650 2SC4883A

3.3K(F)

27V

R5634

330(F)

R5644

330(F)

27V

3.3K(F)

Q5660 2SA1859A

C5660

(N.F)

C5750

(N.F)

Q5750 2SC4883A

3.3K(F)

27V

R5734

330(F)

R5744

330(F)

27V

3.3K(F)

C5760

(N.F)

C5635

C5645

C5735

C5745

Q5760 2SA1859A

R5670

1.0 0.25W

(Fusible)

0.1uF

C5634

10/50V

C5644

C5655

R5655

10/50V

10UF/100V

0.1uF

R5680

1.0 0.25W

(Fusible)

R5770

1.0 0.25W

(Fusible)

0.1uF

C5734

10/50V

C5755

R5755

10/50V

C5744

10UF/100V

0.1uF

R5780

1.0 0.25W

(Fusible)

1K(F)

R5633 Q5631 BC856B

1K 1W(R)

10(F)

R5631

10(F)

R5641

1K 1W(R)

Q5641 BC846B

D5629

1N5819

D5730

1N5819

Q5731 BC856B

10(F)

R5731

1K 1W(R)

10(F)

R5741

1K 1W(R)

Q5741 BC846B

D5729

1N5819

R5635

R5637

8.2K 0.25W(F)

Q5630 BC846B

D5635

150(F)

R5632

150(F)

R5642

Q5640 BC856B

D5645

R5645

1K(F)

R5647

R5643

8.2K 0.25W(F)

R5646

8.2K 0.25W(F)

R5736

8.2K 0.25W(F)

1K(F)

R5733

R5735

R5737

8.2K 0.25W(F)

Q5730 BC846B

D5735

150(F)

R5732

150(F)

R5742

Q5740 BC856B

D5745

1K(F)

R5743

R5747

R5745

8.2K 0.25W(F)

R5746

8.2K 0.25W(F)

CUP12329-1

POWER_MUTE

+5V

D5965

1SS355

R5965

1K(F)

POWER_RELAY

R5946

230V

115V

123

TO TRANS

CN504

CN503

N

21

L

FROM AC INLET

**IMPORTANT SAFETY NOTICE.

COMPONENTS IDENTIFIED BY MARK HAVE SPECIAL CHARACTERISTICS

IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS, USE ONLY MANUFACTURER'S SPECIFIED PARTS.

**THE UNIT OF RESISTANCE IS OHM.

K=1000 OHM, M=1000 KOHM

**THE UNIT OF CAPACITANCE IS MICROFARAD (uF).

**THIS SCHEMATIC DIAGRAM MAY BE MODIFIED AT ANYTIME

6

-

1pF = 10 uF

WITH THE IMPROVEMENT OF PERFORMANCE.

M P

REVISION

1

SCHEMATIC DIAGRAM

MODEL

L.K.M

2

3

L.J.H

AVR400

S.H.S

10.11.18 10.11.18 10.11.18

4

5

DRAWING NODESIGN CHECK APPROVE

2329SCMZ

(AMP PART)

6

7

SHEET

A

12

15

2

SUB_POWER

C5942

100/16V

GND_STBY

Q5947 KTC3198Y

220

R5947

C5947

100K

POWER-DOWN

3

4700P

C5941

D5941

D5947

1N4003SR

D5948

1000/16V

124

1N4003S

RY594

0.1uF/100V

C5945

D5945

1N4003SR

C5946

0.1uF/100V

D5946

C5948

D5949

2.2/50V

1N4003SR

D5950

1N4003SR

C5994

1/50V

34

5

2

6

7

1

T5941

G5901

S594

230V

115V

F5941

6 5 4

CN502

12

F5940

T 8A L 250V

T 15A H 250V

123

TO SWITCH

6

12345

VIDEO PART

JK85

D

Z2 OUT

VCR

AV

SAT

C

BD

AV

B

BD

SAT

A

CJJ4M069Z(GOLD)

JK81

JK82

COMPONENT IN3COMPONENT IN2 &

1,4,7 : UPPER 3,6,9 : LOWER

JK84

COMPONENT IN1COMPONENT OUT &

MONITOR OUT

1,4,7 : UPPER 3,6,9 : LOWER

To HDMI B'D

SHEET

13

D

C

B

A

15

C770

470/10V

68P

C769

VGND

6

5 1 3

C Y

4 2

R804

7

VGND VGND VGND

8

17

13 9

CJJ9P004Z(GOLD)

11

C Y

12 10

15

16

14

VGND

R801

VGND VGND VGND

6

5 1 3

C Y

4 2

7

8

17

13 9

CJJ9P004Z(GOLD)

C Y

14

CJJ4R046Z(GOLD)

R810

11

12

VGND VGND VGND

10

15

16

VGND

R807

VGND VGND VGND

JK83

Pr3

9

75

8

R813

Pr2

VGND

7

75

R816

Pb3

VGND

6

75

5

R814

Pb2

VGND

4

75

R817

Y3

VGND

3

75

2

R815

Y2

VGND

1

75

R818

VGND

Pr1

9

75

8

VGND VGND

Pr_OUT

7

Pb1

6

75

5

R820

Pb_OUT

4

Y1

3

75

2

Y_OUT

1

VGND

68

R825

0.01uF

C806

C827

1/50V

0.01uF

C805

C826

1/50V

75

R806

R805

75

R803

R802

75

R812

R811

75

R809

R808

2P

C751

VGND

2P

C754

VGND

2P

C752

VGND

2P

C755

VGND

2P

C753

VGND

2P

C756

VGND

C7602PR819

2P

C757

VGND

2P

C761

VGNDVGND

2P

C758

VGND

C7622PR821

VGNDVGND

2P

C759

VGND

0.01uF

75

C804

C825

1/50V

0.01uF

C803

C824

1/50V

0.01uF

C802

C823

1/50V

0.01uF

C801

C822

1/50V

75

0.01uF

C812

C833

1/50V

0.01uF

C811

C832

1/50V

0.01uF

C810

75

C831

1/50V

0.01uF

C809

C830

1/50V

0.01uF

C808

C829

1/50V

0.01uF

C807

C828

1/50V

75

0.01uF

C813

C771

1/50V

0.01uF

C816

C774

1/50V

0.01uF

C814

C772

1/50V

0.01uF

C817

C775

1/50V

0.01uF

C815

C773

1/50V

0.01uF

C818

C776

1/50V

0.01uF

C819

C766

1/50V

C765

75

R822

1000/6.3

0.01uF

C820

C767

1/50V

C764

75

R823

1000/6.3

0.01uF

C821

C768

1/50V

C763

75

R824

1000/6.3

Pb4

38 37 36 35 34 33 32 31 30 29 28 27 26 25

39

Y4

V+

Pr4

40

41

42

43

44

45

46

47

Y2

48

38 37 36 35 34 33 32 31 30 29 28 27 26 25

39

40

41

42

43

44

45

46

47

Y2

48

V+

Y3

Pb3

V+

Pr3

V+

Pb4

V+

Pr4

V+

Y3

Pb3

V+

Pr3

V+

Y_OUT

IC81 NJW1321FP1

Pr2

Pb2

Y4

V+

Y_OUT

IC82 NJW1321FP1

Pr2

Pb2

Pb_OUT

Y1

V+

T

Pb_OU

V+

Y1

Pr_OUT

Pb1

Pr_OUT

Pb1

AUX3

AUX2

Pr1

V+

J1 J2 J3

AUX4

AUX3

AUX2

V+

Pr1

AUX1

AUX0

Pb_OUT2

24

PORT0

23

Y_OUT2

PORT1

Pr_OUT2

Y_OUT2

Pr_OUT2

22

21

V+

20

VREF

19

DGND

18

GND

17

VGND

SDA

16

SCL

15

1413121110987654321

47K

ADR

PORT3

PORT2

R833

J7

AUX2

AUX1

AUX0

24

PORT0

23

PORT1

22

21

V+

20

VREF

19

DGND

18

GND

17

VGND

SDA

16

SCL

15

1413121110987654321

ADR

PORT3

PORT2

VGND

Pr_OUT

Pb_OUT

Y_OUT

+9VV

0.1uF

C836

C835

C834

10/50

100/16

VGNDVGNDVGND

R831 33

R832 33

C841

0.01uF

C847 10/50V

C842

0.01uF

C848 10/50V

C843

0.01uF

C849 10/50V

C844

0.01uF

C850 10/50V

C845

0.01uF

C851 10/50V

Pb_OUT2

+9VV

0.1uF

C838

C839

C837

10/50

100/16

VGNDVGND

VGND

R834 33

R835 33

I2C BUS FORMAT

MSB MSB MSBLSB LSB LSB

S(1BIT) SLAVE ADDRESS(8BIT) A(1BIT) DATA(8BIT) A (1BIT) DATA(8BIT) A(1BIT) P(1BIT)

SLAVE ADDRESS

MSB MSB

1 0 0 0 0 0

CONTROL REGISTER TABLE

NO.

DATA 1 DATA 2

NO.

DATA

Slave Address(8BIT) Hex

PS1 PS2 OUT1 OUT2

AUX0 AUX1 AUX2 AUX3

D7

D6 D5 D4 D3 D2 D1 D0

PORT0 PORT1 PORT2 PORT3

C846

0.01uF

C852 10/50V

* DEFINITION OF I2C REGISTER ( NJW1321 )

BIT

+5VV

S-C

CVBS

S-Y

Y

Pb

Pr

ADR(1BIT) R/NOT W(1BIT)

IC84 CVINJM2566V

C857

R844

PS1

100/16V

1

10K

SCIN

2

V+1

3

NC-0

C853

4

0.1uF

MIXSW

5

VIN

6

GND1

7

SYIN

8

R841

CBSW

9

4.7K

YIN

10

V+2

11

NC-1

C854

12

0.1uF

GND2

13

PBIN

14

R842

PS2

15

10K

PRIN

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

16

-

D0D1D2D3D4D5D6D7

VGND

8 7 6 5

V+

GND

VOUT

IC85

SW1

Vin1

HVINJM2244MTE1

R861 1M

VGND

32313029282726252423222120191817

32

S1

31

S2

30

SDCOUT

29

SCOUT

28

NC-3

27

VOUT

26

V+4

25

SYOUT

24

GND4

23

YOUT

22

V+3

21

PBOUT

20

NC-2

19

GND3

18

PROUT

17

LPFSW

S : Starting Term

A : Acknowledge Bit

P : Ending Term

R/NOT W : Set the Write Mode or Read Mode.

ADR : Set the Slave Address by " ADR" terminal.

PS : POWER SAVE

OUT : OUTPUT

AUX : AUXILIARY (CONTROL SIGNAL OUTPUT)

PORT : INPUT

Vin2

VGND

C865

10/50V

R862 1M

VGND VGND VGND VGND

C855

0.1uF

C856

0.1uF

R843

4.7K

VGND

R/NOT W = 0 : WRITE MODE, ADR = 0/1 ; ADR=0 Hex:94(h), ADR=1 Hex:96(h)

R/NOT W = 0 : READ MODE, ADR = 0/1 ; ADR=0 Hex:95(h), ADR=1 Hex:97(h)

=> PS = 1 ; POWER SAVE ON (MUTE), PS = 0 ; POWER SAVE OFF (OUT ON)

C866

470/10V

+5VV

0.1uF

C868

C869

100/16

VGND VGND

Vin3

SW2

4321

VGND

C867

0.01uF

0.01uF R863 1M

C858

75

R845

C859

75

R846

C860

75

R847

C861

75

R848

C862

75

R849

C863

75

R850

C871 C872 X801

17.734

27P 27P

PAL

NTSC

100K

R867

R866

VGNDVGND

14.318

27P 27P

X801

17.734MHz(EU)

27P

C872

C871

VGND VGND

X802

14.318MHz

27P

(EU)

C874

C873

VGND VGND

180P

C888

VGND

COMPO OSD IN

COMPO OUT

OPEN

+5VV +9VV

L803

10uH

C897

C896

0.1uF

10/50V

MP

X802

14.318

X

R884 1K

CVIKIA1117S50

OSD_CE1

OSD_DA

R882 1K

R883 1K

OSD_CE1

IC89

213

Out In

GND

* LC74763M OPTION TABLE

L801

+5VV

100UH

IC83

LC74763M

VSS

VGND

Xin1

SYNCDET

Xout1

HSYNCOUT

Xin2

Xout2

VSYNCOUT

notCS

SIN

OSD_CLK

SCLK

SECAM

not525/625

notNTSC/PAL

not3.58/4.43

VGND

notRST

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

C887

0.47/50

VGND

470/10

C889

C890

10/50

Q801

KTA1504SY

7 6 5 4 3 2 1

VGND

C895

0.1uF

IC83

LC74763M

302928272625242322212019181716

VDD1

VCOOUT

VCOIN

FC

AMPOUT

AMPIN

PDOUT

AMPIN

PDOUT

SYNCIN

CVCR

CVIN

VDD2

CVOUT

VGND VGND

OSD_CE1

C894

10/50V

C876

R871

L802

5.6UH

22P

C880

R875

1.5K R876

VGND

C883

0.1/50

270

R885

VGND

0

R880

2.2K

R868

IC88

CVIKIA7809AF

L804

10uH

0.022u

1K

R873

1K

39K

R879

C875

C879

VGNDVGND

C884

56P

KTC3875SY

8.2K

R881

1.2K

OSD_CLK

INOUT

GND

VGND

100/16

C881

1/50

Q802

123

100K

R886

VGNDVGND VGND

22P->33P

C882

6800P

141312111098

OSD_DA

C840

C878

0.022u

VGND

R872

1K

R874

6.8K

2.2K C885

R877

VGND

10K

C886

R878

VGNDVGND

+9VV

+5VV

D801

C891

IC86

VGND

IC86

SN74ACT0DR

C893

0.1uF

C892

0.022u

1uF

22P

CVD1N4003SRT

10/50V

+15VV

D802

MODEL

R887 1K

R888 1K

R889 1K

OSD_SDA

OSD_SCL

OSD_CE

J9

+15VV

-5VA

VGND

N.D

REVISION12

3

4

5

SCHEMATIC DIAGRAM

AVR400

CN301

+15VA

1

-5VA

VGND

4 2

OSD_H

SV_Y_THURE

6

5 3

SV_C_THURE

CVBS_THURE

8

7

VGND

COM_Y_THURE

9

10

COM_Pb_THURE

COM_Pr_THURE

11

VGND

COM_Y_CONV

13

14 12

COM_Pb_CONV

_Pr_CONV

COM

16

VGND

1321_SCL

17 15

1321_SDA

OSD_DATA

20

OSD_CLK

OSD_CE

2224

21

VGND

N.D

23

N.D

2527

26

VGND

N.D

28 18

N.D

30

29 19

N.D

6

7

APPROVECHECKDESIGN DRAWING NO

L.J.Y

10.11.17

S.H.SL.J.H

10.11.17 10.11.17

2330SCDZ

(VIDEO)

1

3

6

5 4 3 2 1

POWER PART

+5VD

L653

IC68

C656

0.1uF

L651

IC67

C652

0.1uF

+20V

15K

-20V

CVIKIA78R08PIGA

VOUTVIN

21

CTRL

GND

3

MGND

C615

330/25V

MGND MGND

C638

D632

0.01uF

1 2 3 4

BS

VIN

S

CVISI8005QTL

S

EN

IC61

C637

0.01uF

D616

C648

HVINJM2391DL133

31

IN

OUT

GND

2

MGND

HVINJM2391DL133

31

IN

OUT

GND

2

MGND

CVIKIA7815APIVA

IC63

IN OUT

123

GND

IC62

CVIKIA7915PIVA

213

In Out

GND

DGND DGND DGND

0.1uF C616

CVDSS34SR

SW

GNDFB

COMP

5678

220P

C630

62k

R632

IN OUT

OUT

123

0.1uF

C647

100/16

D

TO HDMI TO INPUT

+15VD

DGND

N.C

CN61

7654321

Q643

!

CVTD44H11GVA

2.2ohm,1/2W

!

R604

0.47

!

R603

0.47

R650

R649

1W 2.2

R652

100ohm,1/2W

C659

1000/25V

1N4003SRT

D605

C606

0.01uF

C604

DGND

0.1uF

C605

0.01uF

1N4003SRT

D604

1N4003SRT

D603

1N4003SRT

D602

22K

R612

C608

0.047uF

DGND DGND DGNDDGNDDGND

22K

R611

R614

C607

0.047uF

CLZ9Z014Z

+5VD

CLZ9Z014Z

C609

R609

2200/35V

C610

R610

2200/35V

C

IC64

R651

4

68K

R615

CRG2ANJ150H

68K

R631

0.1uF

C635

150uF/25V

C636

22K

R630

1N4003ST

B

TRANSFORMER

CN63

5 4 3 2 1

F601

T6.3A L 250V

F602

!

T6.3A L 250V

CVD1N4003SRT

D606

CVD1N4003SRT

D607

!

C601

0.01uF

0.1uF

C603

C602

0.01uF

J11J12

C651

1/50V

DGND

CLZ9Z014Z

KLZ9H001Z

1 2

KLZ9H001Z

1 2

CLZ9Z014Z

DGND

2

D601

4

1

HVDKBU804F

3

!

L643

L641

L642

MGND

L644

10K

C613

C614

R613

OPEN

1/50V

MGND

L631

10UH/3A

0.1uF

C631

C632

18000uF/25v

C642

0.047uF

L654

CLZ9Z014Z

C657

C658

100/16V

0.1uF

L652

CLZ9Z014Z

C653

C654

100/16V

0.1uF

+15V

C621

C622

0.047u

100/25V

-15V

C624

C623

0.047u

100/25V

C619

C620

0.047u

47/25V

MGND MGND

+5VD

L632

10UH/3A

C643

CVDSS34SR

1000P

0.1uF

47K

470/16V

5.1K 1%

POWER_ON

ST+9V

150uF/10V

C639

C641

C640

R643

4.7K

R644

4.7K

Q642

KTC3199Y

R635

D631

10

R636

R633

R839=(Vout-Vfb)/Iadj, (5V-0.5V)/0.1mA = 45Kohm R844+R847 =-Vfb/Iadj,0.5V)/0.1mA = 5Kohm

D643

RLS4148

IC66

NJU7223F50

GND

IN

D644

RLS4148

STBY_GND

Q641

C102S

22K

R647

-15V+15V

+5VD

ST+5V

C625

1000/6.3

MGND

PULL_UP

8

7

6

5

53

4

3

2

1

MGND

+12V

R645

1K

22K

R648

C649

0.15/50V

0.1uF

C650

D645

5.1V

_POWER_DOWN

R646

10K

MGND

A

+15V

BN62

MGND

-15V

+5VD

ST+5V

MGND

PULL_UP

+12V

+3.3VD1

+3.3VD2

11 10 9 8 7 6 5 4 3 2 1

8

6

42

TO AMP

POWER_ON ST+9V POWER_DOWN _POWER_DOWN V_DET MGND MGND

CJP08GB142ZB

+12V

CN501

AUX & PHONE

HP_L

12345678910111213

CN93

HP_GND

HP_R

HP_DETECT

FRONT AUX_L(MIC)

A_GND

FRONT AUX_R

+5VD

D_GND

F_OPT

D_GND

FROM FRONT BOARD

C947

D_GND

RS232 PART

+12V

D742

R742

4.7

C742

0.1uF

1

CJJ9V001Z

6

MALEMALE

RX

2

7

TX

3

8

iPodRS232

4

9

L701

USE CROSS CABLEUSE CROSS CABLE

CLZ9Z014Z

5

JK71

1

6

CJJ9V001Z

RXD

2

7

TXD

3

8

4

9

L702

5

CLZ9Z014Z

JK72

D741

R741

C741

22P

C702

C701

22P

C703

C704

4.7

0.1uF

CHGND

ST202E

ST3232

+5VD

CHGND

47K

R701

R744

0

IC73

R743

OPEN

C722

0.47uF

C723

0.1uF

C724

0.47uF

C725

0.47uF

8 7 6 5 4 3 2 1

C721 C722 C723 C724 C725

0.1 0.1 0.1 0.1 0.1

E

0.1 0.47 0.1 0.47 0.47

RS232_CONT

J4J5J6

+12V

IPOD_PRESENT

17 151613

18

14 1211109876

FROM INPUT

D701

ST+5V

D702

D721

1SS355

OPEN

R728

100

R727

10K

R729

Q722

A1266Y

ST3232ECDR

161514131211109

C1+

Vcc

GND

V+

T1out

C1-

R1in

C2+

R1out

C2-

T1in

V-

T2in

T2out

R2out

R2in

HVTKRC107S

Q721

+5VD

ST+5V

REMOTE_OUT

C721

R743 R744

0 OPEN

OPEN 0

ZONE2_IR

10K

R730

0.1uF

Z2_TRIG

Z1_TRIG

RS232_TX232

RS232_RX232

IPOD_RX232

IPOD_TX232

5 3

1

4 2

BN71

4.7

R711

C713

47K

+5VD

4.7

R712

10K

Q711

C711

0.01uF

HVTKRA102S

+5VD

10K

R721

Q714

0.01uF

HVTKRA102S

ST+5V

R732

10K

D718

1SS355T

R734

R731

10K

Q717 HVTKRA107S

47K

R733

R715

R714

KTA1266

Q712

R713

D711

D712

1SS355

10K

HVTKRC102S

Q713

1K

R720

CVD1SS355T

D713

KTA1266

Q715

D714

D715

1SS355

10K

HVTKRC102S

Q716

1K

R722

D716

CVD1SS355T

43

R719

R726

KP1010B

R716

20

R717

20

10K

R718

C712

0.01uF

R724

20

R725

20

10K

R723

C714

0.01uF

IC72

220

R736

2 1

IC71

220

R735

2 1

JK73

2 10

Z_1 TRIG

1 22 24

Z_2 TRIG

21

JK74

2 10

Z_1 IR_IN

1 22 24

Z_2 IR_IN

21

8CH DIRECT INPUT B'D

HEADPHONE(YUQIU)

JK91

HP_DETECT

A_GND

R978

D_GND

CHGND

L901

6.8K

HP_L

HP_R

HP_GND

FRONT AUX_R

FRONT AUX_L(MIC)

R971

VOUT

120

VCC

C948

GND

330P

39K

C957

33P

R977

JW902

HP_GND

C949

560

6

1

4

5

7

3

2

OPTICAL & AUX & MIC

0.1uF

RECEIVER

1

3

2

5

4

VCC

8

GND

7

VOUT

6

JK92

REVISION

1

R957

100, 1/4W

R958

100, 1/4W

C946

HP_GND HP_GND

R969

A_GND

33P

D_GND

R970

+5VD

F_OPT

R966

470

470P

C945

R967

180

330P

100K

C951

330P

100K

C952

R968

180

+5V

470

R973

R972

C950

100/16V

ESD

OPEN

C956

27

R976

0.1uF

D914

1SS355

D915

1SS355

HP_GND

C955

C954

0.1uF

D_GND

8CH Lch

8CH Rch

8CH SLch

8CH SRch

8CH Cch

8CH SUB

8CH SBL

8CH SBR

JK79

JK78

100

R788

220P

C788

R798

100K

100

R787

R797

100K

100

R786

100K

R796

100

R785

100K

R795

100

R784

100K

R794

100

R783

100K

R793

100

R782

100K

R792

100

R781

100K

R791

2

3

C799

0.1uF

R799

220P

C787

220P

C786

220P

C785

220P

C784

220P

C783

220P

C782

220P

C781

4.7

D783

1SS355

D784

1SS355

8CH-L

2

1

8CH-R

4

35

8CH-SL

8CH-SR

6

8CH-C

8

7

8CH-SUB

9

10

C789

0.1uF

R789

4.7

D781

1SS355

D782

1SS355

4

5

8CH-SBL

8CH-SBR

12

11

6

7

SCHEMATIC DIAGRAM

D

C

B

CN102

2.54mm(Pitch), 29.5mm(Height)

A

SHEET

MP

MODEL

L.J.Y

10.11.17

AVR400

L.J.H S.H.S

10.11.17 10.11.17

DRAWING NODESIGN CHECK APPROVE

2330SCDZ

(VIDEO)

14

15

2

3

6

12345

D

C

D

C

SCREW MARK

J15

J16

LAND

1

LAND

1

DGND

B

MP

REVISION12

A

3

SCHEMATIC DIAGRAM

MODEL

L.J.Y

10.11.17

L.J.H S.H.S

10.11.17 10.11.17

AVR400

APPROVECHECKDESIGN DRAWING NO

4

5

2330SCDZ

(VIDEO)

6

7

SHEET

15

3

A

3

Arcam AVR400 User Manual 2

Specifications and Main Features

Frequently Asked Questions

User Manual