Integra DTR-8.3 Service Manual page 66

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QQ
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MAIN MICROPROCESSOR-CONNECTION DIAGRAM 2
1
Q605
THERMAL
D/A
DET.
CONVERTER
CIRCUIT
T
WM8716
2
TE
L 13942296513
3
4
www
5
.
http://www.xiaoyu163.com
B
RL6901
DSP1HDOUT
100
VCC
99
VREF
98
VOLH
97
VSS
96
DSP1GP10
95
DSP1GP9
94
CDTO
93
VLSTB
92
VPDA
91
VPCL
90
AFCL
89
AFDA
88
AFSTB
87
~STEREO
86
~SD
85
TUMUT
84
PLLCE
83
APOWER
82
SPRLF
81
RL6603
Q2901
VIDEO B
RELAY SW
Q2911 12V
TRIGGER SW
Q221 12V
TRIGGER SW
x ao u163
y
Q223 12V
TRIGGER SW
i
http://www.xiaoyu163.com
2 9
8
Shows a left channel only.
RL6902 Q4600 Q4610
RN1441 RN1441
Q6901
+/-B
Q4605 Q4615
RELAY
SW
RN1441
RN1441
Q4812 Q4814
RN1441
RN1441
ZONE 2
LINE OUT
Q3412 Q3410
RN1441
RN1441
POWER AMP.
MIX OUTPUT
Q Q
3 6 7 1 3
TUNER
PACK
RL6600
RL6602
Q231
F/C CH
SP
RELAY SW
Q921
POWER
RELAY
SW
RL6603
Q232
SB/B
SP
RELAY SW
.
C
9 4 2 8
LEFT CH.
PRE
OUTPUT
SURROUND
BACK PRE
OUTPUT
Q4200
FRONT CHANNEL
ELECTRONIC
VOLUME
TC94A07F
HP
TERMINAL
Q4201
CENTER/SUBWOOFER
CHANNELS
ELECTRONIC
VOLUME
TC94A07F
Q4202
SURROUND CHANNEL
ELECTRONIC
VOLUME
TC94A07F
Q4203
SURROUND BACK
CHANNEL
1 5 0 5 8 2 9 9 4
ELECTRONIC
VOLUME
TC94A07F
Q3100
SOURCE
SELECTOR
SWITCH
TC9273F-017
Q3300
SOURCE
SELECTOR
SWITCH
TC9274AN-008
Q4100
SURROUND
SELECTOR
SWITCH
TC9163AF
Q4101
SURROUND
RL6605
SELECTOR
SWITCH
TC9164AF
m
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DTR-8.3
D
9 9
2 8 9 9