Onkyo TX-SR707

TX-SR707
SERVICE MANUAL
SERVICE MANUAL
AV RECEIVER
Black, Silver and Gold models
MODEL TX-SR707 (B)/(S)/(G)
Ref. No. 4153
072009
120V AC 60Hz
220-240V AC 50/60Hz
BMDC
BMDF
BMMP,SMMP
BMMO,SMMO
BMMA,SMMA
BMMQ
GMMR
RC-742M
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK 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 OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

Onkyo TX-SR707 Specifications

General

Impedance	4 Ω
Frequency range	5 - 100000 Hz
Signal-to-Noise Ratio (SNR)	106 dB
Total Harmonic Distortion (THD)	0.08 %
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Radio Data System (RDS)	Yes
Package depth	570 mm
Package width	469 mm
Package height	298 mm
Dimensions (WxDxH)	435 x 175 x 379 mm
Power requirements	AC 220-240 V, 50/60 Hz
Product color	Black
Package weight	16800 g
Power consumption (typical)	600 W

Weight and Dimensions

Weight	12600 g

Summary

Safety-Related Component Warnings

Exploded Views-1

Notes

Definitions for model abbreviations used in exploded views.

Exploded Views-2

Exploded Views-3

Block Diagram-1: Audio Section

Block Diagram-2: Video Section

Block Diagram-3: HDMI Section

Block Diagram-4: DSPEthernetUSB Section

Schematic Diagram-1: Audio InputOutput

Schematic Diagram-2: Power Amplifier Input

Schematic Diagram-3: Audio Amplifier Circuit

Schematic Diagram-4: Speaker Terminal PC Board

Schematic Diagram-5: Video Circuit PC Board

Schematic Diagram-6: RI Terminal PC Board

Schematic Diagram-7: Digital Input Circuit PC Board

Schematic Diagram-8: HDMI InOut Section

Schematic Diagram-9: HDMI InVideo Micon Section

Schematic Diagram-10: Trino Section

Schematic Diagram-11: Trino Board Memory Section

Schematic Diagram-12: NetUSB Zone2 Section

Schematic Diagram-13: NetUSB Section

Schematic Diagram-14: DSP Memory Section

Schematic Diagram-15: DSP Connection Section

Schematic Diagram-16: 2 nd DSP Section

Schematic Diagram-17: 3 rd DSP Section

Schematic Diagram-18: Display Circuit PC Board

Schematic Diagram-19: Front HDMI Terminal PC Board

Packing Procedure

Exploded View Parts List

Notes

Key for safety marks, part status, and model variations.

Packing View Parts List