18.5. (F) Tact Switch Circuit, (G) Music Port Circuit & (H) Remote Sensor Circuit
TO
MAIN CIRCUIT
(CN2807) IN
SCHEMATIC
DIAGRAM- 5
TO
PANEL CIRCUIT (J6501A*) IN
SCHEMATIC DIAGRAM - 6
TO
MAIN CIRCUIT
(CN2001) IN
SCHEMATIC
DIAGRAM- 4
TO
PANEL CIRCUIT
(J6001) IN
SCHEMATIC
DIAGRAM- 6
2 3
1
VREF+
DGND
RMT
B3RAD0000146
REMOTE SENSOR
C6616
50V22
Z6601
J6001B*
C6601
100p
1
3
2
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
1
2
6
8
9
10
7
2
1
1
4
5
3
10
L6802
J0JBC0000019
L6801
J0JBC0000019
L6863
J0JBC0000019
C6810
390P
C6861
1000P
C6801
0.047
C6802
0.047
R
5
4
3
2
1
6
7
5
4
3
2
1
6
7
L
R
L
L6812
J0JBC0000019
L6811
J0JBC0000019
L6851
J0JBC0000019
ZJ6801
C6816
0.01
C6812
1
R6812
0
R6811
0
C6811
1
JK6810
JK6800
C6815
0.01
C6821
0.01
C6822
0.01
C6823
0.01
CN6807
MP_GND
S6820
EJECT
C6820
390P
C6803
0.1
C6804
0.1
C6851
0.1
C6852 1000P
C6863
0.1
C6813
330P
C6814
330P
HP_SW
HP_R
HP_L
HP_GND
DGND_C
MP_L
MP_SW
MP_R
MUSIC PORT
HEADPHONE
DGND
EJECT
PA_IN_R
PA_IN_GND
PA_IN_L
PA_SW
HP_SW
HP_R
HP_GND
HP_L
SCHEMATIC DIAGRAM - 8
TACT SWITCH CIRCUIT
MUSIC PORT CIRCUIT
SA-AK770PL/GCP TACT SWITCH/MUSIC PORT/REMOTE SENSOR CIRCUIT
: MAIN SIGNAL LINE
: -B SIGNAL LINE
: MUSIC PORT SIGNAL LINE
1 2 3 4
5 6 7 8
D6511
B3AAA0001014
R6512
330
C6512
1000P
R6511
180
Q6511
B1GBCFJN0033
LED SWITCH
DGND_B
R6208
47K
KEY2_STOP_B
J6501B*
S6304
TUNER
S6302
REW
S6303
TAPE
S6308
EXT_IN
S6306
CD
S6307
USB
R6501
12K
R6502
22K
R6503
10K
C6503
1000P
VR6500
EVEKE2F3524B
VOLUME JOG
S6300
FWD
R6301
1.2K
R6302
1.5K
R6303
2.2K
R6304
3.3K
R6305
4.7K
R6306
6.8K
R6307
15K
R6308
47K
S6208
STOP/DEMO
S6301
MANUAL_EQ
LED_SUPPLY_B
DVREF+_B
VOL_LED_B
J_VOLA_2
J_VOLA_2
LED_GND_B
STOP
LED_SUPPLY
DGND
LED_GND
J_VOLA
DVREF+
KEY3
VOL_LED
COM B
A
1
3
2
: +B SIGNAL LINE
: +B SIGNAL LINE
REMOTE SENSOR CIRCUIT
D6512
B3AAA0001014
SA-AK770PL / SA-AK770GCP
98
Summary of Contents for SA-AK770GCP
Page 7: ...7 SA AK770PL SA AK770GCP ...
Page 10: ...6 Operation Procedures 6 1 Main Unit Key Buttons Operations 10 SA AK770PL SA AK770GCP ...
Page 11: ...6 2 Remote Control Key Buttons Operations 11 SA AK770PL SA AK770GCP ...
Page 13: ...6 4 Connecting and Playing a USB Mass Storage Class Device 13 SA AK770PL SA AK770GCP ...
Page 18: ...18 SA AK770PL SA AK770GCP ...
Page 25: ...8 3 Main Components and P C B Location 25 SA AK770PL SA AK770GCP ...
Page 38: ...38 SA AK770PL SA AK770GCP ...
Page 57: ...57 SA AK770PL SA AK770GCP ...
Page 72: ...14 1 2 Main P C B 14 1 3 Panel P C B 72 SA AK770PL SA AK770GCP ...
Page 74: ...14 1 7 Tact Switch P C B Mic P C B 14 1 8 Jupiter USB P C B 74 SA AK770PL SA AK770GCP ...
Page 75: ...75 SA AK770PL SA AK770GCP ...
Page 76: ...14 2 Waveform Chart 76 SA AK770PL SA AK770GCP ...
Page 77: ...77 SA AK770PL SA AK770GCP ...
Page 78: ...78 SA AK770PL SA AK770GCP ...
Page 80: ...SA AK770PL SA AK770GCP 80 ...
Page 90: ...90 SA AK770PL SA AK770GCP ...
Page 120: ...120 SA AK770PL SA AK770GCP ...
Page 121: ...22 Exploded Views 22 1 Cabinet Parts Location SA AK770PL SA AK770GCP 121 ...
Page 122: ...SA AK770PL SA AK770GCP 122 ...
Page 123: ...22 2 Deck Mechanism Parts Locations RAA4407 S SA AK770PL SA AK770GCP 123 ...