Q7008
MPD784225
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
70
71
72
73
74
79
80
X7001
12.5MHz
TMUT
PLLCL
PLLDA
PLLSTB
CTLB
CTLA
POWER
SPF
SPCS
STEREO
SD
VMUT1
VMUT2
SEC1H
SPB
HPIN
AMUT
SELMUT
HPMUT
SELCK
MCRST
SELDA
MCCLK
SNONE
MCMDA
SWNONE
MCSDA
ADDR18
MCRDY
DIRCS
DSPCS
ROM/RAM
232TXD
A151
232RXD
A161
A171
DSPSCK
DSPDO
DSPRST
CDTO/SCDO
INT1
INT0
DIRPD
VOLH
PROTECT
POFF
INTREQ1
TUNER
UNIT
Q801
DIR,
2CH A/D
6CH D/A
CONVERTER
AK4586
Q703
RAM
Q702
BOOT ROM
Q921
POWER
RELAY
SW
RL901
Q203
COMPOSITE
VIDEO SW
Q212
C SIGNAL
SW
Q213
Y SIGNAL
SW
Q7001
RESET
POWER
FAILURE
DET.
Q6701,2
DC DET.
Q6703
GATE
CIRCUIT
Q6070~75
CURRENT
DET.
R6380,Q6303
THERMAL
DETECTION
CIRCUIT
Q7502
SUB-MICRORPOCESSOR
MPD70232GC
Q701
DSP
CS493264
39
40
6
7
8
9
10
P7501
HP JACK
DET. SW
Q7007,Q206
VIDEO 1
MUTE DRIVE
CIRCUIT
Q7006,Q205
VIDEO 2
MUTE DRIVE
CIRCUIT
59
60
61
62
63
64
65
66
67
68
69
Q301
ANALOG SW
VOLUME
TONE
BD3811K1
VOLTAGE
SENSOR
Q306
AUDIO MUTE
GATE CIRCUIT
Q307~Q313
AUDIO MUTE
SW
Q201,Q207,Q208
VIDEO 1
MUTE SW
Q202,Q210,Q211
VIDEO 2
MUTE SW
RL6600
RL6603,
RL6604
RL6601
RL6901,
RL6902
Q6901
+B SELECT
RELAY SW
Q6601
FRONT SP
RELAY SW
Q6603
SP B
RELAY SW
Q6602
CENTER/
SURROUND
SP RELAY SW
Japanese model only
Japanese model only
Q241
COMPONENT
VIDEO
RELAY SW
RL241,2
PROTHERM
R6380
THERMAL
DETECTOR
Q323
VOLUME
FOR SURROUND
BACK
BD3812F
Except 120V model
75
76
77
78
INITIALIZING
BAND
CNPI
HT-R510
MAIN MICROPROCESSOR-CONNECTION DIAGRAM
HT-R510
A
1
2
3
4
B
C
D
E