Pioneer SC-82 Service Manual page 34

1
NO PICTURE
This is just for general reference and does not including every single case.
A
No Picture
Analog Video IN ?
Composite in
Composite out
B
Component in
Component out
HDMI in ?
Composite
(Component) in
C
HDMI out ?
GUI ?
In case of using 4K/60p-compatible TV and no picure.
The receiver's HDMI input terminals support the 4K/60p signal. However, there are two types of terminals as follows.
 Type 1: 4K/60p 4:4:4 24 bit signal (transmission speed up to 18 Gbps) can be transmitted: BD, DVD (HDMI IN 1), SAT (HDMI IN 2)
D
 Type 2: 4K/60p 4:2:0 24 bit signal can be transmitted (4K/60p 4:4:4 24 bit signal is not supported, transmission speed up to 10.2 Gbps):
HDMI input terminals other than the above
NOTE: All input terminals are type 2 when HDZONE is turned on.
1. When a source device that does not support the 4K/60p 4:4:4 24 bit signal is connected to a type 1 terminal, the video image may become reddish,
sound may not be output, or 3D signals may not be output for some devices. For such devices, try the following.
*This is not a malfunction of the receiver.
 Connect the device to a type 2 terminal instead of the type 1 terminal.
 It is also possible to set all input terminals to type 2. Set the following "HDMI 4K/60p signal output setting" to "4:2:0".
2. When the video image is not output, is interrupted, or there is noise, the cause may be the HDMI cable. (Some HDMI cables do not support
4K/60p 4:4:4 24 bit signal transmission.) In such cases, set the following "HDMI 4K/60p signal output setting" to "4:2:0".
HDMI 4K/60p signal output setting
E
Operation is performed on the front panel of the unit. You cannot perform the setting if the multizone function is not set to MULTI ZONE OFF .
1 Switch the receiver into standby.
While holding down ENTER on the front panel, press  STANDBY/ON.
2
The display shows RESET  NO .
Use /  to select '4K/60p'.
3
Use /  to select the signal to set.
4
 4:4:4 – Select this setting when connecting to a 4K/60p 4:4:4 24 bit compatible TV using HDMI. More high quality video images can be enjoyed.
 4:2:0 – Select this setting when connecting to a 4K/60p 4:2:0 24 bit compatible TV using HDMI.
5 When you're finished, press RETURN.
Press  STANDBY/ON to switch on the receiver and your TV.
6
F
Make sure that the TV's video input is set to this receiver.
34
1
2

Check
COMPONENT ASSY
(CN8303 video signals)

Diagnose COMPONENT ASSY
(around IC8301)
or replace COMPONENT ASSY

Front HDMI in HDMI out?
Diagnose or replace
DIGITAL MAIN_L ASSY
Diagnose or replace
DIGITAL MAIN_L ASSY
2
3
IN:NG,
OUT:NG
IN:OK,
IN:OK,
OUT:NG
OUT:OK

Rear HDMI in HDMI out?
OK
Check connection
FRONT HDMI USB ASSY

DIGITAL MAIN_L ASSY
SC-82
3
4
Diagnose COMPOSITE ASSY
(input circuits)
or replace COMPOSITE ASSY
Diagnose COMPOSITE ASSY
(output circuits)
or replace COMPOSITE ASSY
Diagnose or replace
NG
DIGITAL MAIN_L ASSY
No Problem
Diagnose or replace
FRONT HDMI USB ASSY
4