Onkyo HTR 560 Service Manual

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HT-R560

Ref. No. 4066

ONKYO SERVICE MANUAL 2"

7.1-CH HOME THEATER RECEIVER
MODEL HT-R560

HT-R560 for HT-S5100 Black and Silver models
(HT-85100 :7.1ch Home Theater System)

B MDD 120V AC, 60Hz
B MDC, S MDC 120V AC, 60Hz
B MPP 230V AC, SOHZ

HT-R560 for AVX-760LD Black model
(AVX-760LD :5.1ch Home Theater System)

\B MDD \ 120V AC, 60Hz \

SAFETY-RELATED COMPONENT
WA R N I N G ! !

COMPONENTS IDENTIFIED BY MARK A ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.

MAKE LEAKAGE-CURRENT 0R RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

ONKYO®

IMAGINATIVE SIGHT & SOUND

Page 42

IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-13
03001 : AN15880A (Video SW for Receiver with Multi-signal)-2/3

TERMINAL DESCRIPTION (1/2)

Pin No. Pin name Type Descripion
1 Y1 Input Luminance signal input 1
2 Y2 Input Luminance signal input 2
3 Y3 Input Luminance signal input 3
4 Y4 Input Luminance signal input 4
5 Y5 Input Luminance signal input 5
6 VCC1 Power supply 50 V power supply
7 BIAS Output Bias voltage
8 C 1 Input Chrominance signal input 1
9 C2 Input Chrominance signal input 2
10 C3 Input Chrominance signal input 3
11 c4 Input Chrominance signal input 4
12 C5 Input Chrominance signal input 5
13 GNDl Groundl Ground
14 CYl Input CYl signal input
15 CY2 Input CY2 signal input
16 CY3 Input CY3 signal input
17 P131 Input PBl signal input
18 P132 Input PB2 signal input
19 P133 Input P133 signal input
20 PR1 Input PR1 signal input
21 PR2 Input PR2 signal input
22 PR3 Input PR3 signal input
23 81 Input Logic control input 1
24 PROUT2 Output PROUT2 signal output
25 82 Input Logic control input 2
26 S3 Input Logic control input 3
27 PROUTl Output PROUTl signal output
28 S4 Input Logic control input 4
29 GND5 Ground Ground
30 SS Input Logic control input 5
31 VCC5 Power supply 5.0 V power supply
32 PBOUT2 Output PBOUT2 signal output
33 PBOUTl --- PBOUTl signal output
34 NCl Output N 0 connection
35 CYOUT2 Output CYOUT2 signal output

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OPERATION CHECK-5

COOLING FAN
Note : MWT, MWO, MWF type only

Circuit configuration

Power am lifier
FL P : ______ floutput sensor
C : 1 Cooling ian

FR : 1 , Thermal sensor Fan drive
I \ 06380

C DW- 7 E3
. i
. i

SL D-E-nfi THERMAL\ 67 63 FANCTRL

seal: . i _ _ _Q701
. Main Microprocessor
' VOLH ,

sn > . r as

SBLW
. ,,,,, i

Condition to operate
The cooling fan will stop or rotate at high speed or low speed under the following condition

Operation of Cooling Fan

VOLH (V) VOLH port of MPU

O to 0.35 0.35 to 1.75 1.75 to 3.3V

T (°C) 55 to 110 High Speed High Speed High Speed
Thermal sensor

temperature -30 to 55 Stop Low Speed High Speed

Page 60

DEBUG MODE-2
DSP DEBUG MODE-2

Content of Display (Continued)
® DSP Port

This figure is displayed in hexadecimal form.
If this is transformed to binary form, each bit indicates
the following DSP port status. Refeo to .

bit 0 = NIC

(Normal state)

bit 1 = DEC
bit 2 = BUSY (Abnormal state)
bit 3 = Exec Wait

@ DSP Sequence
00 - FE = Boot
2D = Mute control
FF = Free

(9) DSP Detect Format
P = PCM (Analog)
D = Dolby Digital
d = DTS
A = AAC
S = DSD
p = Dolby Digital+
T = True I-ID
H = DTSHD High Resolution
M = DTSHD Master Audio
7 = Unknown

Trouble Shooting by DSP DEBUG MODE
1. This debug mode will be useful in digital audio no sound or sound drop-out trouble.
2. Check information on FL display, then identify bad parts, and replace or resolder it.
3. Remdies Written below are of typical case. So, more detailed check may need in actual cases.

4. Before replace ICs below, resolder the pins first to save resources.

at) DSP Decode
o = Decode 0K
X = Decode NG

@ Mute output device
This figure are displayed in hexadecimal form.
If these are transformed to binary form, each bit indicates
the IC which outputs error and mute. Refeo to .
bit 0 = Selector IC (Q5501)
bit 1 = Effector
bit 2 = DSP (Q201)
bit 3 = DIR (Q301)

Translation

Hexadecimal -> Binary
O 0 0 0 0
1 = 0 0 0 1
2 = 0 0 1 0
4 = 0 1 0 0
8 = 1 0 0 0

t*bit 0
bit 1
bit 2

bit 3

Function Circuit No. Schematic Diagrams
MPU (Main microprocessor) Q70l SD-3

DSP Q201 SD-7

DIR and DAC Q301 SD-3

Flash ROM 0282 SD-7

SDRAM 0281 SD-7

Audio processor (Selector/ Volume) 05501 SD-l

Digit No. Symptom on FL display Cause of trouble Remedy
on FL
(1) "E" is displayed No input signal to DIR. I. Find out which digital input does not work.
2. Confirm where the digital waveform stops
between the digital input and DIR.
3. Resolder pins of the bad part or replace it with
new one.
@ Displayed frequency is different N0 input signal to DIR. The same as above.
from input signal.
(6) Displayed audio format is No input signal to DIR. The same as above.
different from input signal.

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Pom

P053

P053

Pom

P053

Pom

Pom

P053

P053

Pom

P053

Pom

Pom

P053

Pom

Pom

P053

Pom

Pom

P053

Pom

Pom

P053

P053

Pom

P053

P053

Pom

P053

Pom

Pom

P053

P052

R452 CCARBON R RN72K117472JE 435034724R1
R453 CACARBON R RN72K1174721E 435034724R1
R454 QCARBON R RN72KIJ-472JE 435034724R1
R455 CCARBON R RN72K117472JE 435034724R1
R456 CACARBON R RN72K1174721E 435034724R1
R457 QCARBON R RN72K117472JE 435034724R1
R458 CCARBON R RN72K117472JE 435034724R1
R461 CACARBON R RN72K1171811E 435031814R1
R462 QCARBON R RN72K117181JE 435031814R1
R463 CCARBON R RN72K1171811E 435031814R1
R464 CACARBON R RN72K1171811E 435031814R1
R465 QCARBON R RN72K117181JE 435031814R1
R466 CCARBON R RN72K1171811E 435031814R1
R467 CACARBON R RN72K1171811E 435031814R1
R468 QCARBON R RN72K117181JE 435031814R1
R471 CCARBON R RN72K1171811E 435031814R1
R472 CACARBON R RN72K1171811E 435031814R1
R473 QCARBON R RN72K117181JE 435031814R1
R474 CCARBON R RN72K1171811E 435031814R1
R475 CACARBON R RN72K1171811E 435031814R1
R476 QCARBON R RN72K117181JE 435031814R1
R477 CCARBON R RN72K1171811E 435031814R1
R478 CACARBON R RN72K1171811E 435031814R1
R563 QCARBON R RN72K117221JE 435032214R1
R564 CCARBON R RN72K1171031E 435031034R1
R565 CACARBON R RN72K1171031E 435031034R1
R566 QCARBON R RN72K117103JE 435031034R1
R567 CCARBON R RN72K1171031E 435031034R1
R568 CACARBON R RN72K1171031E 435031034R1
R591 QCARBON R RN72K117220JE 435032204R1
R592 CCARBON R RN72K1172201E 435032204R1
R599 CACARBON R RN72K1171031E 435031034R1
R600 QCARBON R RN72KIJ-47OJE 435034704R1

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