Onkyo TX-SR702 - Page 6

TX-SR702/E
BLOCK DIAGRAM
Amplifier section
Z2RL SBRL HPRL HPIN FRL CSRL
FL_PO
FR_PO
CT_PO
SBL_PO
SBR_PO
SW_PO
SL_PO
SR_PO
SBMUT Z2LMUT AMUT
Z2L_PO
Z2R_PO
12V TRIGGER Z
IR IN
RIex
RS-232C
12V TRIDDER
CONTROL
IR
DE-MODULATOR
RI
INTERFACE
INTERFACE
RS-232C
FL
FR
SL
SR
SBL
SBR
CT
SW
POWER AMPLIFIER
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
PREOUT
FRONT LEFT
FRONT RIGHT
CENTER
SURR. LEFT
SURR. RIGHT
HEADPHONES
ZONE2 LEFT
ZONE2 RIGHT
SUUR. BACK
LEFT
SUUR. BACK
RIGHT
SPEAKER TERMINALS
R
L
TONE
TONE
+20.2dB
DSP SD_RAM
IC42S16100
2M Byte
CS494003
FLASH ROM
MX29LV040
2M Bit
+6dB
VLSCLPF
+6dB
VLSCLPF
+6dB
ZONE2 PREOUT/LINEOUT
BD3814
7
6
5
4
3
2
1
8
107
118
106
81
80
86
134
109
110
58
54
63
62
64
1
26
27
21 20 22 23
27
28
All models except 120V and Australian models
A
1
2
3
4
5
BCD