Schematic Diagram - Onkyo DV-CP706 Service Manual

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SCHEMATIC DIAGRAM-3

U12 DISC SENSOR
Q7001
KRC107S
PC BOARD
R7004
NAETC-9662 8.2K Q7002
KRC107S
1
VDD_SW5
R7006
7 1
1M
6 2 GNDA5
DISC SENSER 5 3 VDD_SW5
Q7003 4 4 ROTSEN
GP2S28
DISCSEN 3 5 DISCSEN
2 6 RM-
1 7 RM+
VDD_SW5
Q7007 Q7008
KRC107S KRC107S
R7018
8.2K
Q7009 R7020
RPI-576
1M
ROULETTE MOTOR DRIVE
RM-
ROT SENSER
RM+ Q7010 TA7291S
ROT1R
P7005
ROT1L
1.93V
P7005A
2
NAETC-9659
D7004 D7005
7.2V
C7021 1SS352 1SS352
R7034 D7001
104
2 1 2.2K
NC
- +
Q7013
KRC107S
ROULETTE MOTOR Z7001
U10 ROULETTE MOTOR
LOARDING MOTOR DRIVE
PC BOARD
Q7014 TA7291S
NAETC-9657
R7041 VCC_PW6.5
2 2 LM-
LOADING MOTOR 1 1 LM+
4.7(1/4W)
R7043
7.2V
8.2K
Q7015
R7045 2SA1162
3.9V
U09 LOADING MOTOR 2.2K
PC BOARD
3
LOADING_SW1
LOADING_SW2
LOADING_SW3
S7001 S7002 S7003
6 6 6
ROULETTE POSITION SW
4
R7055
100K
P7019 P7018
To Display PC board To Display PC board
P7019C P7018C
DPC-7.9 DISPLAY
5
P7019D P7018D
C
U03 MECHA. CONTROL
PC BOARD NADG-9649
IR IN
P7004
Q7019
IR OUT
TC74VHCT08AFT
5V
1 14
VCC
2 13
5V
3 12
4 11 C7012
5 10 P7007 104
6 9 11 C7014
C7010
7 8 105
GND 1
47/16
9
C7013
3.3V to 5V Conversion
2
104
8
3 TXD
7
4 RXD
6
5
10
ROTHi 31
30
ROTR 29
ROTL 28
LOADING_L 27
LOADING_R 26
DISC_SENS 25
POS_SENS 24
LD_CURRENT 23
LOADING_SW3 22
LOADING_SW2 21
LOADING_SW1 20
VCC_PW6.5 19
GND_PW 18
FL- 17
FL+ 16
6.5V -VDISP 15
VDD_SW5 14
+3.3VCPU 13
R7044
GNDA5 12
NC
11
REMIN 10
R7048
SUBRST 9
0
KEYINT0 8
GND_PW
KEY1 7
U04 AUDIO OUTPUT TERMINAL PC BOARD
KEY0 6
VDD_SW5 SUBCLK 5
SUBREQ 4
SUB_OUT 3
LEDSTBY 2
SUB_IN 1
R4107
NC
1 A+12V
2 AGND
3 A-12V
-VDISP
R4108
FL+
NC
FL-
Q7016
KRA107S
Q7018
Q7017
2SD655
2SD655
-12V
1 ADAC_DO
2 LATCH_RESET
NCETC-9660
3 ADAC_CLK
4 EV5_GND
5 AMCLK
6 EV5_GND
7 ABCLK
8 EV5_GND
9 AOUT0
10 AMUTE
11 ALRCK
12 AMUTCPU
13 VDD_EV+5V
14 DACRESET
15 RI
D E
NCPS-9651 DPC-7.9
+3.3VCPU
22 R7009
24 0
6 1
C7007 IRIN
L7002 2
21 223J
4 3
C7029
NC
Q7006
2 R7016
KRC107S
10 0
Q7005
KRC107S
1
Q7011 ICL3221E R7066
NC
C7015 0.47/50 1 16
EN FORCEOFF
2 15
C1+ VCC
C7016 3 14 C7017
V+ GND
0.47/50 4 13 100/10
C1- T1OUT
L7004 R7060 100 C7018 5 12
C2+ FORCEON
182 0.47/50 6 11
C2- T1IN
L7006 0.47/50 7 10 C7019
V- 5K INVALID
C7020
182 8 9 104
R7062 R1IN R1OUT
100 R7065
10K
R7069
100
+3.3VCPU
Y Pb Pr
P1351
R7068
3.3K
1 2 R232RX
1SS352
D7091
P2004B
from MAIN BOARD
1.0Pitch 9Pin 150mm BD
NAAF-9650
R4084
NC R4090
R4047
3.3K
NC
R4048 Q4009
0 1 5
VCC
C4015 2
NC 3 4
GND
TC7SHU04
R4105
R4106 47
47
+12V
Pc=0.09W
Q4017
S-812C33A
3.3V
2 3
I O
8mA
Pc=0.18W
78M05 R4051
Q4011
R4113 1 3 33
I O
J2A
100(1/2W)
33mA 1
R4052
R4053 150(1/2W)
150(1/2W)
F G
NOTE
THE COMPONENTS IDENTIFIED BY MARK
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
ELECTROLYTIC CAPACITORS
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF 333
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
IRIN 9
EV5_GND 8
+3.3VCPU 7 BRN
6
R232TX 5
to MAIN BOARD(DPC7.9)
RS232STBY 4
3 1.0Pitch 9Pin 300mm AD
WHT
2
1
NAETC-9661
U11 AC INLET TERMINAL PC BOARD
R4011
R4023
4.7K
R4015
22K
6
221
10K
2 7
C4005
R4001 R4005 R4085
6 1 R4017 R4019 5
R4013 Q4003:A
1.2K 1K 220 7 3
1.5K 22K
R4003 R4007 R4087 R4025
5 10K Q4001:A
22K
1.2K 1K 220
NJM4580-D
Q4001:B
Q4002:B
R4004 R4008 R4088 R4026
3
NJM4580-D
Q4002:A
1.2K 1K 220 1 R4014 5
22K
R4006 R4086
R4002 2 7 R4018 R4020 3
10K
6 1.5K 1
1.2K 1K 220 22K
221
2
R4016
C4006
Q4004:A
R4024
10K
R4012
22K
4.7K
D4001
Q4012
KRA107S
C4031
1000/16
AMUTE
Q4019
DACMUTE KRC107S Q4015
KRC107S
AMUTCPU Q4014
KRC107S
DV-CP706
H
ARE CRITICAL FOR SAFETY.
IS DC VOLTAGE. (NO INPUT SIGNAL)
( ) ARE IN uF/WV.
0.033uF
2
DV-CP706 INLET MINI
1
DPC-7.9 INLET BIG
Q4003:B
3
NJM4580-D
47/50 R4037 220 100
1
+
2 R4043
C4011 220 R4045
J2B
7
R4033 R4039 Q4005
2SD655E
10K
2.2K
Q4007
2
2SD655E Lch
R4041
1
2.2K
3
Rch
P4004
R4042
2.2K
2SD655E
R4034
Q4008
10K
2.2K
2SD655E
R4040
6 Q4006
47/50 R4038
7
+
5 220
C4012
Q4004:B
NJM4580-D
R4044 100
R4054 R4057 220 R4046
470K 220K
104
C4040
R4060 NC
R4061 RI
Q4020
L4001 182
2SC2712
P4005
470 C4032
Q4016
2SC2712 101
R4062 C4033 3
0 104 2
C4034 1
104
C4035 4
NC