Denon AVR-1610 Service Manual

26
AVR-1910/1620/1610/790/590


OK
※
D
+5V：
CN1018 3pin
Check connector base
soldering of CNT 1 B'D and
incomplete connection of B'D.
To troubleshooting HDMI/DVI.
Unless specified, HDMI B'D part.
OK
Input Cb：
Input Cr：
CN1102 7pin
CN1102 9pin
Input
CVBS/S/OMPONENT
OK
HDMI B'D
Check input of video decoder signal.
To troubleshooting 1.1 Power not
turn on.
Check output of CVBS VIDEO buffer
(IC1900A) of VIDEO B'D and
COMPONENT input selector (IC1907
24,22,20pin).
NG NG
To A or B
Input V：
Input Y：
CN1102 3pin
CN1102 5pin
+1.8V：
L3 and L4
OK
CN1018 4pin
-5V：
CN1018 1pin
4094_PWR(+5V)：
NG
To troubleshooting 1.1
Power not turn on.
OK
NG
Check of power supply voltage .
+3.3V：
Emitter side of Q24 and L2
Check surrounding circuitry
soldering of IC19, IC29 and IC35.
Check of power supply voltage
(VIDEO B'D).

Denon AVR-1610 Specifications

General

Channels	5.1
Power Output	75 W per channel (8 ohms, 20Hz-20kHz, 0.08% THD)
HDMI Inputs	4
HDMI Outputs	1
Signal-To-Noise Ratio	98 dB
THD	0.08%
Input Impedance	47 kOhm
Input Sensitivity	200 mV
Surround System Class	5.1 channel
HDMI Switching	Yes
3D Technology	Yes
Input Sensitivity/Impedance	200 mV / 47 kOhm
HDMI Version	1.3a
Dolby Formats	Dolby Digital, Dolby Digital Plus
DTS Formats	DTS, DTS Neo:6, DTS 96/24
Audyssey	MultEQ
Amplifier Output Details	75 W per channel at 8 ohms, 20 Hz to 20 kHz, 0.08% THD
Response Bandwidth	10Hz - 100kHz
Audio D/A Converter	192 kHz/24-bit
Frequency Response	10 Hz to 100 kHz
Video Inputs/Outputs	Composite, Component
Audio Inputs/Outputs	Digital Optical