Kenwood KRFV-4060, KRFV-5060, KRFV-5560, VR-605, VR-615 Service manual

70%

AUDIO-VIDEO SURROUND RECEIVER

POWER

STANDBY

DIMMER

SPEAKERS ON ⁄ OFF

PHONES

CINEMA EQ

LISTEN MODE

INPUT MODE BAND AUTO MEMORY

DSP DTS

DOLBY DIGITAL

SOUND

SET UP

MULTI CONTROL INPUT SELECTOR

DOWN

MUTE

UP

VOLUME CONTROL

ON OFF

ON ⁄ STANDBY

AUX

VOLTAGE
SELECTOR

AC110V-120V / 220V-240V~

50 / 60Hz

SWITCHED

TOTAL 90W MAX.

GND

VIDEO 1

OUT

AC OUTLETS

SPEAKERS

GND

AM

ANTENNA

FM

75Ω

VIDEO

SURROUND
SPEAKERS

(8-16Ω)

CENTER

SPEAKER

(8-16Ω)

FRONT

SPEAKERS

(8-16Ω)

AC 220­240V~

AC 110­120V~

VIDEO 2
COAXIAL

DVD

DIGITAL IN

DE­EMPHASIS
CHANNEL
SPACE

SYSTEM
CONTROL

75µs
AM 10kHz
FM 100kHz

50µs
AM 9kHz
FM 50kHz

VIDEO 2
IN

DVD
IN

VIDEO 1

IN

MONITOR
OUT

SUB WOOFER

PRE OUT

PLAY IN
VIDEO 2

DVDREC OUT PLAY IN

MD / TAPE

CD / DVD

AUDIO

GRAYWHITE GREEN BLUERED

L C

R

L

R

REC OUT PLAY IN

VIDEO1

CD / DVD
OPTICAL

L

R

+

-

+

-

KRF-V4060D/V4060DE/V4060DE-S/V4060D-S
KRF-V5060D/V5060DE/V5060D-S/V5560D/V5560D-S
VR-605/615

© 2002-2 PRINTED IN KOREA

SERVICE MANUAL

B51-5783-00 (K/K) 3526

Knob *
(K29-)

Knob(BUTTON) *
(K27-)

Metallic cabinet *
(A01-)

Phone jack

(E11-0271-05)

Tuner ass'y *
(W02-)

Front glass *
(B10-)

Knob *
(K29-)

Optical receiving module
(W02-2802-05)

Miniature phone jack
(E11-0293-05)

Pin jack
(E63-1080-05)

Panel *
(A60-)

Knob *
(K29-)

Lock terminal board
(E70-0156-05)

Knob *
(K29-)

AC outlet *
(E03-)

Knob *
(K29-)

Knob *
(K29-)

AC power cord *
(E30-)

Pin jack
(E63-1256-05)

Pin jack
(E63-1255-05)

Pin jack
(E63-1254-05)

Illust. is KRF-V4060D.

* Refer to parts list on page 21.

Pin jack
(E63-1258-05)

Pin jack *
(E63-)

Pin jack
(E63-1146-05)

Lock terminal board
(E70-0155-05)

AC power cord bushing
(J42-0083-05)

KRF-V4060D/V5060D/V5560D/VR-605/615

FM indoor antenna (1)
(T90-0877-05)

AM loop antenna (1)
(T90-0852-05)

Remote control unit (1)

Batteries (R6/AA) (2)
Refer to the table
on this page below.

AC Plug Adaptor (1)
(E03-0115-05)

Use to adapt the plug on the
power cord to the shape of the
wall outlet.
(Accessory only for regions where
use is necessary.)

Resetting the Microcomputer

The microcomputer may malfunction (unit cannot be operated, or
shows an erroneous display) if the power cord is unplugged while the
power is ON, or due to some other external factor. If this happens,
execute the following procedure to reset the microcomputer and
return the unit to its normal operating condition.

• Please note that resetting the microcomputer will clear the contents
of the memory and return the unit to the state it was in when it left
the factory

Unplug the power cord from the wall outlet, then
plug it back in while holding down the POWER key.

For the U.S.A. and Canada

With the power cord plugged in, turn the POWER key
OFF. Then, while holding down the ON/STANDBY
key, press POWER.

For other countries

Memory back up function

Please note that the following items will be deleted from the unit's
memory if the power cord is disconnected from the AC outlet for
approximately 3 days.

• Power mode. • Distance setting.

• Input selector settings. • Input mode setting.

• Picture output. • Midnight mode setting.

• Speaker ON/OFF. • PRO LOGIC II mode setting.

• Volume level. • Broadcast band.

• BASS, TREBLE, INPUT level. • Frequency setting.

• Dimmer level. • Preset stations.

• MD/TAPE settings. • Tuning mode.

• Listen mode setting. • CINEMA EQ ON/OFF.

• Speaker settings. • LOUDNESS ON/OFF.

• SW RE-MIX ON/OFF.

REMOTE CONTROL vs MODEL

MODEL PARTS #

REMOTE

CONTROL #

DESTI-

NATION

MODEL PARTS #

REMOTE

CONTROL #

DESTI-

NATION

KRF-V4060D ET
KRF-V4060DE E1
KRF-V4060DE-S E2
KRF-V4060D-S A70-1564-05 RC-R0621 MX
KRF-V4060D-S A70-1566-05 RC-R0623 E3T1
KRF-V5060D A70-1563-05 RC-R0620 Y
KRF-V5060D ET
KRF-V5060DE E1

KRF-V5060D-S A70-1563-05 RC-R0620 MX
KRF-V5060D-S A70-1565-05 RC-R0622 E3T1
KRF-V5560D A70-1564-05 RC-R0621 Y
KRF-V5560D A70-1566-05 RC-R0623 E
KRF-V5560D-S A70-1564-05 RC-R0621 MXH
KRF-V5560D-S A70-1566-05 RC-R0623 E3T1
VR-605 A70-1564-05 RC-R0621 KP
VR-615 A70-1563-05 RC-R0620 KP

A70-1566-05 RC-R0623

A70-1565-05 RC-R0622

CONTENTS / ACCESSORIES / CAUTIONS

Contents

CONTENTS / ACCESSORIES / CAUTIONS............. 2

CIRCUIT DESCRIPTION ............................................3

PC BOARD .............................................................. 10

SCHEMATIC DIAGRAM .......................................... 14

Accessories

EXPLODED VIEW ....................................................27

PARTS LIST..............................................................28

SPECIFICATIONS ....................................................41

Cautions

2

KRF-V4060D/V5060D/V5560D/VR-605/615

CIRCUIT DESCRIPTION

1. Model & TUNER Destination

1-1 Model Discrimination

DVD/6ch PHONO DVD/6ch AUX DVD AUX F=80Hz F=120Hz

Model TYPE 0(30Pin) L L H - ­Model TYPE 1(35Pin) L H L - -

CRS OVR CHK(80Pin) - - - L H

1-2 TUNER Destination

Set TYPE TYPE BAND Receiving Frequency Range

K/P K1

Y/M/I K2

Y/M/V/X

H AM 531kHz~1602kHz 9kHz +450kHz 9kHz

E/T

Y/M M

E1

E3 FM 87.50MHz~108.0MHz 50kHz +10.7MHz 25kHz

RDS AM 531kHz~1602kHz 9kHz +450kHz 9kHz

FM 87.50MHz~108.0MHz 100kHz +10.7MHz 25kHz
AM 530kHz~1700kHz 10kHz +450kHz 10kHz
FM 87.50MHz~108.0MHz 100kHz +10.7MHz 25kHz
AM 530kHz~1610kHz 10kHz +450kHz 10kHz
FM 87.50MHz~108.0MHz 50kHz +10.7MHz 25kHz

K2/E1 are decided by Tuner destination port 1 input.

(0 = K2 Type 1 = E1 Type)

2. Tuner Preset Memory

P.ch K1 K2 E1/E3 P.ch K1 K2 E1/E3

1 FM 98.3M FM 98.3M FM 98.3M 21 AM 530K AM 530K AM 531K
2 FM 108.0M FM 108.0M FM 108.0M 22 FM 87.5M FM 87.5M FM 87.5M
3 FM 89.1M FM 89.1M FM 89.1M 23 FM 87.5M FM 87.5M FM 87.5M
4 FM 87.5M FM 87.5M FM 87.5M 24 FM 87.5M FM 87.5M FM 87.5M
5 FM 90.0M FM 90.0M FM 90.0M 25 FM 87.5M FM 87.5M FM 87.5M
6 FM 87.5M FM 87.5M FM 87.5M 26 FM 87.5M FM 87.5M FM 87.5M
7 FM 87.5M FM 87.5M FM 87.5M 27 FM 87.5M FM 87.5M FM 87.5M
8 AM 1610K FM 87.5M AM 1503K 28 FM 87.5M FM 87.5M FM 87.5M

9 AM 1700K AM 1610K AM 1584K 29 FM 87.5M FM 87.5M FM 87.5M
10 AM 1000K AM 1000K AM 954K 30 FM 106.0M FM 106.0M FM 106.0M
11 AM 630K AM 630K AM 621K 31 FM 87.5M FM 87.5M FM 87.5M
12 AM 1440K AM 1440K AM 1350K 32 FM 87.5M FM 87.5M FM 87.5M
13 FM 106.0M FM 106.0M FM 106.0M 33 FM 87.5M FM 87.5M FM 87.5M
14 AM 530K AM 530K AM 531K 34 FM 87.5M FM 87.5M FM 87.5M
15 FM 87.5M FM 87.5M FM 87.5M 35 FM 87.5M FM 87.5M FM 87.5M
16 FM 98.0M FM 98.0M FM 98.0M 36 FM 87.5M FM 87.5M FM 87.5M
17 FM 98.5M FM 98.5M FM 98.5M 37 FM 87.5M FM 87.5M FM 87.5M
18 FM 87.5M FM 87.5M FM 87.5M 38 FM 87.5M FM 87.5M FM 87.5M
19 AM 990K AM 990K AM 945K 39 FM 108.0M FM 108.0M FM 108.0M
20 FM 97.4M FM 97.4M FM 97.4M 40 AM 1000K AM 1000K AM 945K

Channel

Space

IF PLL

3. Test Mode

3-1 Entering the Test Mode

• With the power cord plugged in, turn the POWER key OFF. Then while holding down the BAND key, press power key.

3-2 Cancelling the Test Mode

• Initialized and cancel the test mode if pulling out the power code.

3-3 Contents of the Test Mode

3-3-1 Pch Call UP/DOWN

Key Function

DIMMER

LISTEN MODE

3-3-2 TUNER mute on/off

Key Function

MUTE TUNER mute on/off

Pch CALL UP
î01î02î03···î···39î40î
Pch CALL DOWN
í01í02í03···í···39í40í

3

KRF-V4060D/V5060D/V5560D/VR-605/615

X14,ED801

Digital

Remote

Key Matrix

FL(11Grids/16Seg)

Detector

Controller

11MT-129GNK

X08, IC705 AnalogSW FLDriver X14,IC801

NJU7311AM MN12510

SEL.DT/SEL.CLK

Din/Dout/STB/CLK

SEL ST X14

X08,IC601 DSP

LED

CS493264

DTS/DOL.DIG./DSP/

DSP.INTREQ/DSP.CDIN

STANDBY

DSP.CDOUT/DSP.CCLK

Relay

DSP.CS/DSP.PD

POWER.RLY/SP.RLY

X08,IC602 CODEC

C/SW RLY/SURR.RLY/

AK4586

LIMITER/PACK CONT.

CODEC.DI/CODEC.DOUT

Microcomputer

X14 (Encoder)

CODEC.CLK/CODEC.CE

VOL.ENC.A/B(S815)

CODEC.PD/CODEC.OVER

MN101C51FGA

SEL..ENC.A/B(S814)

CODEC.INT

MULTI.ENC.A/B(S813)

X09,IC607

MUTE

Video IC

A.MUTE/T.MUTE V.MUTE

VIDEO.CTRL A/B

X08,J602 Thermal Sensor/Pro.1/2

SERIAL

Pro.1/2 for

S.DATA/S.BUSY

Signal Detection

X09,IC202 System IC

M61516FP LC72131
VOL.DT/VOL.CLK PLL DO/PLL DT
VOL LATCH PLL CK/ PLL CE

TUNER ASS'Y

OSC

TUNER

8.38MHz

SD/STEREO

X14,X801 TUNER ASS'Y

CIRCUIT DESCRIPTION

4. Microcomputer : MN101C51FGA (X14,IC804)

4-1 Microcomputer Periphery Block Diagram

Key Matrix

P34(30Pin) P33(29Pin) P32(28Pin) P31(27Pin)

SEG1(32Pin) AUTO MEMORY SOUND ­SEG2(33Pin) SET UP MUTE DIMMER SPK ON/OFF
SEG3(34Pin) CINEMA EQ LISTEN INPUT -

4-2 Pin Description of Microcomputer : MN101C51FGA(X14,IC804)

Pin No. Pin Name I/O Description

1 VREF- - Connected to ground.
2 TH SENS I Protection signal detection port for thermal sensor.
3 S DETECTOR1 I Protection for signal detection 1.
4 S DETECTOR2 I Protection for signal detection 2.
5 S LEVEL I Detection port for RDS signal level.
6 AD KEY GET I A/D key input.
7 AD TUNER DEST I Discrimination port for tuner destination.
8 PROT1 I Protection signal detection port for over current.

9 PROT2 I Protection signal detection port for over voltage.
10 VREF+ - A/D reference voltage.
11 VDD - Power supply(+5V) for microcomputer.
12 OSC2 O Main clock output(8.38MHz).
13 OSC1 I Main clock input(8.38MHz).
14 VSS - Connected to ground.
15 XI - Connected to ground.
16 XO - Unused.
17 MMOD - Connected to ground.
18 DSP/CODEC DIN O Data output to DSP/CODEC.
19 DSP/CODEC DO I Data input port from DSP/CODEC.
20 DSP/CODEC CLK O Clock output to DSP/CODEC.
21 DSP CS Chip select for DSP.
22 DSP PD O Power down mode port for DSP.
23 CODEC PD O Power down mode port for CDDEC.

4

KRF-V4060D/V5060D/V5560D/VR-605/615

CIRCUIT DESCRIPTION

Pin No. Pin Name I/O Description

24 CODEC OVER I Overflow detection port for CODEC analog signal.
25 RESET I Reset signal input for microcomputer.
26 CODEC CSN O Chip select for CODEC.
27 RDS DATA O RDS signal data output.
28 S BUSY I/O Serial busy signal input/output.
29 S DATA I/O Serial data signal input/output.
30 MODEL TYPE0 I Discrimination port for model type.
31 REMOCON I Signal input for remote controller.
32 CODEC INT I Detection port for digital signal error.
33 RDS CLK I Clock input for RDS demodulator IC.
34 DSP INTREQ I Detection port for DSP INTREQ.
35 MODEL TYPE1 I Discrimination port for model type.
36 FL DIN O Data output to FL driver.
37 FL DOUT I Data input from FL driver.
38 FL CLK O Clock output to FL driver.
39 FL STB O Strobe output to FL driver.
40 PLL DATA O Data output to PLL IC.
41 PLL CLK O Clock output to PLL IC.

42,43 NC - Unused.

44 PLL CE O Chip enable output to PLL IC.
45 PLL DO I Data input from PLL IC.
46 T MUTE O Mute signal output to PLL IC.
47 STEREO I Stereo signal input from PLL IC.
48 PLL SD I SD signal input from PLL IC.
49 MULTI ENCA I Encoder (X14, S813) signal input.
50 MULTI ENCB I Encoder (X14, S813) signal input.
51 SEL ENCA I Encoder (X14,S814) signal input.
52 SEL ENCB I Encoder (X14,S814) signal input.
53 VOL. ENCA I Encoder (X14,S815) signal input.
54 VOL.ENCB I Encoder (X14,S815) signal input.
55 CH SPACE I Discrimination port for channel space.
56 SP RLY O Control port for speaker relay.
57 C/SW RELAY O Relay control for center and sub woofer speakers.
58 SURR.RLY O Relay control for surround speaker.
59 PWR RLY O Control port for power relay.
60 PACK CONT. O Power pack control.
61 V. MUTE O Mute control for video output.
62 LIMITER O Power control for A class.
63 A. MUTE O Mute control for audio output.
64 SEL DATA O Data output to analog switch IC(X08,IC705).
65 SEL. CLK O Clock output to analog switch IC(X08,IC705).
66 SEL. STB O Strobe output to analog switch IC(X08,IC705).
67 VIDEO CTRLA O Video switch control.
68 VIDEO CTRLB O Video switch control.
69 -6 ATT O -6dB attenuater control.
70 VOL. DATA O Data output to system IC (X09,IC202).
71 VOL. CLK O Clock output to system IC (X09,IC202).
72 VOL. LATCH O Latch output to system IC (X09,IC202).
73 STANDBY LED O Control port for STANDBY LED(X14,D808).
74 DTS LED O Control port for DTS LED(X14,D807).
75 DOL DIG LED O Control port for DOLBY DIG LED(X14,D806).
76 DSP LED O Control port for DSP LED(X14,D805).
77 CE2 I Detection port of chip enable 2 for microcomputer.
78 CE1 I Detection port of chip enable 1 for microcomputer.
79 DEGITAL DET I Detection port for digital signal.
80 CRS OVR CHK I Selection of cut-off frequency for HPF/LPF. L : 80Hz H : 120Hz

5

KRF-V4060D/V5060D/V5560D/VR-605/615

CIRCUIT DESCRIPTION

5. Pin Description of ICs.

5-1 CODEC : AK4586(X08, IC602)

Pin No. Pin Name I/O Description

1 XTO - Unused.

2 XTI/EXTCLK I External clock input 12.268MHz).

3 DVDD - Digital power supply (+5.0V).

4 DVSS - Digital GND.

5 TVDD - Power supply for buffer (+3.3V).

6 TX - Unused.

7 MCKO O Master clock pin.

8 LRCK I Clock input pin.

9 BICK I Bit clock pin for audio serial data.
10 SDTO O Output pin for audio serial data.

11~13 SDTI (1~3) I Input pin of audio serial data for DAC.

14 INT0 O Output pin for digital signal error.
15 INT1 - Unused.
16 CAD1/CDTO I Control data input.
17 SDACDTI I Control data input.
18 SCL/CCLK I Clock input.
19 CAD0/CSN I Chip select.
20 DZF2/OVR O Overflow detection port for CODEC analog signal.
21 AVSS - Analog GND.
22 AVDD - Analog power supply (+5.0V).
23 VREFH I Reference voltage input.
24 VCOM O Output pin for common voltage.
25 DZF1 - Zero input detection 1 pin (Unused).
26 C OUT O DAC Center channel output.
27 SW OUT O DAC SW channel output.
28 SL OUT O DAC SL channel output.
29 SR OUT O DAC SR channel output.
30 FL OUT O DAC FL channel output.
31 FR OUT O DAC FR channel output.
32 LIN I L channel analog (+) input.
33 RIN I R channel analog (+) input.
34 PVDD - Power supply (+5.0V).
35 R - Unused.
36 PVSS - GND
37 RX4 I Unused.
38 SLAVE - GND
39 RX3 I Optical input.
40 TST - Clock select 2 pin (GND).
41 RX2 I VIDEO2 (COAX IN) input.
42 I2C I Control select pin Unused .
43 RX1 I DVD (COAX IN) input.
44 PDN I CODEC power down.

6

KRF-V4060D/V5060D/V5560D/VR-605/615

CIRCUIT DESCRIPTION

5-2 FL Driver : MN12510 (X14, IC801)

Pin No. Pin Name I/O Description

1 P21,P20 O Segment 1,2 output.

3 P03 O Unused.

4~6 P02~P00 O Grid (1~3) output.

7~10 DGT(7~4) O Grid (4~7) output.

11 NC - Unused.

12~15 DGT(3~0) O Grid (8~10) output.

16 VPP - Power supply (-30V).
17 NC - Unused.
18 VDD - Power supply (+5V).
19 OSC1 - Crystal (4MHz) connection port.
20 OSC2 - Crystal (4MHz) connection port.
21 VSS - GND
22 NCS I Strobe input.
23 SCK I Clock input.
24 SDI I Data input.
25 SDO O Data output.
26 P30 - Unused.

27~30 P(31~34) I Key return signal input.

31 SEG0 O Segment (S16) output.
32 SEG1 O Segment (S15)/key scan output.
33 SEG2 O Segment (S14)/key scan output.
34 SEG3 O Segment (S13)/key scan output.

35~38 SEG(4~7) O Segment (S12~S9) output.
39~42 P(10~13) O Segment (S8~S5) output.

43,44 P23,P24 O Segment (S4,S3) output.

5-3 Power Amplifier

5-3-1 Front/Center Amp : STK443(X09,IC301) KRF-V4060D/V5060D/VR-605

Pin No. Pin Name Description

1 +VCC Connection port for power supply (+B).

2 -VCC Connection port for power supply (-B).

3 SUB GND GND

4 +RE/CH1 FR ch (+) output.

5 -RE/CH1 FR ch (-) output.

6 -RE/CH2 FL ch (-) output.

7 +RE/CH2 FL ch (+) output.

8 -PRE Connection port for pre power supply (-B).

9 +PRE Connection port for pre power supply (+B).
10 IN/CH1 FR ch input.
11 NF/CH1 FR ch feedback.
12 BIAS Bias connection port.
13 NF/CH2 FL ch feedback.
14 IN/CH2 FL ch input.
15 IN/CH3 Center ch input.
16 NF/CH3 Center ch feedback.
17 +RE/CH3 Center ch (+) output.
18 -RE/CH3 Center ch (-) output.

7

KRF-V4060D/V5060D/V5560D/VR-605/615

CIRCUIT DESCRIPTION

5-3-2 Surround Amp : STK442(X09,IC401) KRF-V4060D/V5060D/VR-605

Pin No. Pin Name Description

1 +VCC Connection port for power supply (+B).

2 -VCC Connection port for power supply (-B).

3 SUB GND GND

4 +RE/CH1 Surround R ch (+) output.

5 -RE/CH1 Surround R ch (-) output.

6 -RE/CH2 Surround L ch (-) output.

7 +RE/CH2 Surround L ch (+) output.

8 -PRE Connection port for pre power supply (-B).

9 +PRE Connection port for pre power supply (+B).
10 IN/CH1 Surround Rch input.
11 NF/CH1 Surround R ch feedback.
12 BIAS Bias connection port.
13 NF/CH2 Surround L ch feedback.
14 IN/CH2 Surround Lch input.

5-3-3 Front/Center Amp : STK413(X09,IC301) KRF-V5560D/VR-615

Pin No. Pin Name Description

1 +VH Connection port for high power supply (+B).

2 +VL Connection port for low power supply (+B).

3 +REF Connection port for reference voltage (+B).

4 -REF Connection port for reference voltage (-B).

5 -VL Connection port for low power supply (-B).

6 -VH Connection port for high power supply (-B).

7 SUB GND GND

8 +RE/CH1 FR ch (+) output.

9 -RE/CH1 FR ch (-) output.
10 -RE/CH2 FL ch (-) output.
11 +RE/CH2 FL ch (+) output.
12 -PRE Connection port for pre power supply (-B).
13 +PRE Connection port for pre power supply (+B).
14 IN/CH1 FR ch input.
15 NF/CH1 FR ch feedback.
16 BIAS Bias connection port.
17 NF/CH2 FL ch feedback.
18 IN/CH2 FL ch input.
19 IN/CH3 Center ch input.
20 NF/CH3 Center ch feedback.
21 +RE/CH3 Center ch (+) output.
22 -RE/CH3 Center ch (-) output.

5-3-4 Surround/S.W Amp : STK413(X09,IC401) KRF-V5560D/VR-615

Pin No. Pin Name Description

1 +VH Connection port for high power supply (+B).

2 +VL Connection port for low power supply (+B).

3 +REF Connection port for reference voltage (+B).

4 -REF Connection port for reference voltage (-B).

5 -VL Connection port for low power supply (-B).

6 -VH Connection port for high power supply (-B).

7 SUB GND GND

8 +RE/CH1 Surround R ch (+) output.

9 -RE/CH1 Surround R ch (-) output.
10 -RE/CH2 Surround L ch (-) output.
11 +RE/CH2 Surround L ch (+) output.
12 -PRE Connection port for pre power supply (-B).
13 +PRE Connection port for pre power supply (+B).

8

KRF-V4060D/V5060D/V5560D/VR-605/615

CIRCUIT DESCRIPTION

Pin No. Pin Name Description

14 IN/CH1 Surround R ch input.
15 NF/CH1 Surround R ch feedback.
16 BIAS Bias connection port.
17 NF/CH2 Surround L ch feedback.
18 IN/CH2 Surround L ch input.
19 IN/CH3 Surround ch input.
20 NF/CH3 Surround ch feedback.
21 +RE/CH3 Surround ch (+) output.
22 -RE/CH3 Surround ch (-) output.

5-4 Digital Audio Decoder: CS493264(X08,IC601)

Pin No. Pin Name I/O Description

1,12,23 VD(1~3) - Digital power supply (+3.3V).
2,13,24 DGND(1~3) - Digital GND.

3 XMT958 0 SPDIF transmitter output (Open).

4 WR GP1010 I/O Host write strobe.

5 RD EMOE I/O Read/write enable.

6 SCDIN 1 SPI serial control data.

7 SCCLK I Serial control clock.

8~11

14~17

18 CS I Chip select.
19 SCDI0 I/O Serial control data input/output.
20 INTREQ ABOOT I/O Control port interrupt request/automatic boot enable.
21 EXTMEM I/O External memory chip select.
22 SDATAN I PCM audio data input.
25 SCLKN I/O PCM audio input bit clock.
26 SLRCLKN I/O PCM audio input sample rate clock.
27 CMPDAT I PCM audio data input2.
28 CMPCLK I/O PCM audio input bit clock.
29 CMPREQ I/O PCM audio input sample rate clock.
30 CLKIN I Master clock input.
31 CLKSEL I DSP clock select.
32 FLT2 - Phase lock loop filter.
33 FLT1 - Phase lock loop filter.
34 VA - Analog power supply (+3.3V).
35 AGND - Analog GND.
36 RESET I Master reset port.
37 DD I/O Pull-up port.
38 DC I Pull-up port.

39~41 AUDAT(2~0) O Digital audio output (2~0).

42 LRCLK I/O Audio output sample rate clock.
43 SCLK I/O Audio output bit clock.
44 MCLK I/O Audio master clock.

EMA(D7~D0) I/O Data bit (7~0).

9

ACEBD

C631

C671

C619

C620

R664

C664

C666

R685

C668

C669

D604

D606

IC609

D607

D613

D614

D608

D611

D612

R726

R728

R730

C728

C719

C700

R709

R710

R708

R707

C705

R703

C706

R706

R705

R704

C707

C708

R724

C726

R727

R729

C720

C727

C710

C725

R723

R725

R716

R714

C716

C715

R713

R715

R736

R792

C792

R644

C635

C637

R635

C634

C636

R613

R614

R628

R625

R626

R624

R627

C611

R623

R633

R632

R637

R638

C601

R641

R640

C672

C676

R663

C661

1

4

5

3

IC611

4

5

1

3

R756

R757

C660

R680

R683

R684

C623

C622

R676

R673

R674

R675

R672

R665

R758

R601

R629

R612

R611

R690

R791

C791

C632

C633 C658

R615

C624

R720

C718

C717

R719

R717

R718

R752

R751

D602

D603

D605

Q608

Q609

E

E

B

B

R671

R670

R666

C739

C670

C662

C656

C667

C674

C702

C701

50us

75us

C621

C630

C673

C654

C659

MG

+5V

3.3V

2.5V

C616

C740

C657

C613

C711

C712

C721

C722

C617

C610

CP602

CP606

CP608

CP605

CP604

CP603CP607

C612

C609

C665

R760

R759

R761

C744

R748

C724

R745

SW

R744

C709

FL

CENTER

SR

SL

FR

R743

C713

R711

C723

C714

R721

R712

R722

R747

C743

C741

C742

C737
R739

R737
R749

R740
C738

R738

R746

R742

R741

C703

R701

C704

R702

R750

R754

E1

AG

R753

R691

R678

R679

R689

C604

R608

R604

R639

R735

X601

12.288MHz

C608

R692

R631

R634

C615

C614

R607

R605

R642

C602

R603

C603

R610

R609

C606

R630

C618

C605

C607

C675

R602

R677

D610

D601

EB

Q602

E

B

Q601

1

1

4

4

5

5

8

8

IC603

4

1

8

5

IC702

4

1

8

5

IC703

4

1

8

5

IC701

S601

J602

SYSTEM

CONTROL

CD/DVD

OPTICAL

DVD

VIDEO2

COAXIAL

DIGITAL IN

A601

J601

4

1

8

5

IC707

7

1

14

8

IC606

2

1

CN603

D609

O

I

G

E

B

IC612

Q606

7

1

14

8

IC605

15

2

1

1

17

16

30

16

IC705

CN601

2

1

18

19

CN602

33

23

34

44

22

11

12

1

IC602

6

1

44

40

717

39

28

29

18

IC601

IC604

CP601

X08-3160-10/3180-10 (J70-1581-01)

PC BOARD (Component side view

1

2

3

)

4

5

6

7

Refer to the schematic diagram for the value of resistors and capacitors.

10

F GIHJ

R819

R848

R845

R846R852

R849

R913

R851

R818

C803

C812

C804

C802

C843

C809

C806

C807

C811

C842

C805

C801

R820

R936

R812

R809
R810

R803
R802

R813

R800

R804

BE

R960

R859

C828

R870

R847

R801

R932

R927
R928

C840

C810

C824

R924

C846

R821

R823

C830

R941

R940

R864

R855

R865

R854

R856

C831

R825

R860

R971

R918

R933

R972

C845

C834

R934

R970

R973

R844
R843
R842
R841
R948
R949
R950
R951

R938

C835

R862

C829

C837

R874

C836

R861

R902

R806

R900

R838

R837

R839

R840

C841
R920
R922

C825

R919

R944
R904
R912

C819

R890

R858

C818

C816

C815

R872

X801

8.38MHz

X800
4MHz

R881

R901

R898

R910
R911

C838

C820

C821

R942

C839

R832

R943

R829

R899

R807
R937

R897

CP803

R873

R884

R888

R871

R878

R909
R908
R907
R906

R945

C844

O

G

I

G

O

I

R974

R923

R827

R868
R867

C849

R939

C833

R853

C832

C822

R875

R894

R895

R891
R886
R876

R857

R869

R921

R811

C847

C848

R814

C823
R866

R969

R961

R805

C813

C814

R817

C817

W844

W821

W831

W837

W812

W843

W854

W890
W891
W892
W893
W894

W923

W927

W922

W937

W955

W958

W964

E2

E1

E4

W956

W975

W973

W951

W961
W959

W941

CP802

CP801

1

19

218

W942

W989

W988

W986

W983

W976

W952

W960

W953

W954

W902

W982

W979

W978

W878

W881

W880

W879

W933

W924

W888
W889

W860

W866
W867
W868

W838

W855

W861
W862

W859

W863
W864

W895

W972

W928
W929
W930
W931

W938
W939

W984

W917
W918

W911
W912

W899

W898

W901

W900

W913
W914
W915

W919

W926

W963

W947
W948
W949

W957

W974

W987

W997

W996

W995

W994

W992

W991

W990

W950

W934
W935

W936

W932

W896

W944

W897

W910

W884

W920

W943

W946

W856
W857

W839

W840

W808

W816

W817

W809

W822

W811

1

5

SPEAKERS

ON/OFF

W820

W832

W833

W842

W834

W870
W871
W872
W873

W841

W846
W847
W848
W849

W858

W971

W921

W940

W967

W966

W970

W977

W852

W882

W925

W886

W853

W887

W874

W876

W877

W945

W965

W968

W981

W962

W969

W885

W883

W909

W865

W845

W850

W851

W835
W836

W826

W828

W827

W815

W818

W875

W824

W823

W819

W825

W829

W830

W807

W806

W805

W804

W810

W803

W802

W801

D801

CN805

4

1

WH804

2

16

1

17

CN801

55

3

1

54

51

35

15

5

2

1

ED801

D820

D802

D826

D825

D822

D804

D803

D828

D827

D814

D809

D824

D823

D821

(J70-1583-01)

X14-7470-10/7480-10 A/2

X14 B/2

D813

D812

D819

D810

D811

D816

D808

IC803

O

I

G

IC802

IC806

S812

STANDBY

S801

CINEMA EQ

S802

INPUT
MODE

S804

BAND

S805

AUTO

S806

MEMORY

S807

SETUP

S809

MUTE

S810

CN803

115

214

CN802

MULTI

CONTROL

S813

INPUT

SELECTOR

S814

CONTROL

VOLUME

S815

SOUND

S808

LISTEN

MODE

S803

DIMMER

S811

WHT

WHT

11 32

WH104WH103

D805

Q806

BE

Q804

B

B

B

E

E

E

Q805

Q803

Q807

B

E

Q802

D807

D806

A801

1

12

11

22

33

44

23

34

IC801

1

21

20

40

60

80

41

61

IC804

PC BOARD (Component side view

1

2

3

4

5

6

7

11

Refer to the schematic diagram for the value of resistors and capacitors.

)