Panasonic SAAK200 - MINI-HES/W CD PLAYER, Схематическая диаграмма

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COM B A
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G VDD O
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SCHEMATIC DIAGRAM - 7
PANEL CIRCUIT
CP900
CN900
JK601
R642 100
R643
100
R657
4.7K
R650
1K
R658
1K
IC601
C1BB00000574
I/O EXPANDER
/CD
VOC_C
VOC_B
LEVEL2
LEVEL1
SSEQ_A
MUTEH
MUTEA
SYS6V
SER5
SER3
VREF+
RMT
V_JOG
DVREF+
VREF+
KEY1
KEY2
KEY3
LED_1
LED_1
SW_LED
SW_LED
SSEQ_LED SSEQ_LED
LED9V LED9V LED9V
K2 K2
K3 K3
SUB_K2
HPL
HPR
HP_GND
S928
PRESET EQ
SUBWOOFER
HEADPHONE
S914
SS-EQ
S913 AUX S912
TUN/BAND
S91
1
T
APE PLA
Y
S910
CD PLA
Y
R913
1.8K R912
1.2K R911
1K
R910
1K
R920
4.7K
S926
REC/ST
OP
R919
2.7K
S925
DECK 1/2
R918
2.2K
S924
DECK1
OPEN
S923 REW S922
ST
OP/DEMO
S921
FF
S920
DECK2
OPEN
R917
1.8K
R916
1.2K
R915
1K
R914
1K
D903
SLR325YCT31
D902
SLR325YCT31
R922
220
S600
POWER
S601
DISPLAY
S602
DISC 1
S603
DISC 2
S604
DISC 3
S605
DISC 4
S606
DISC 5
S607
CD OPEN/
CLOSE
R676
1K
R677
1K
R678
1.2K
R679
1.8K
R680
2.2K
R681
2.7K
R682
4.7K
VR600
EVEKE2F3024M
JOG VOL
C653
100P C654
100P
R659
22K
R660
12K
Z600
RCD37142TC5
REMOTE SENSOR
C655
1000P
C656
0.01
C669
6.3V47
R699
47
LED_4
R649
100
C648
0.1
R662
1K
C647
100P
C646
100P
R661
1K
R648
R647
R645
R646
R644
10K
10K
10K
10K
100
R698
6.8K
C670
0.047
L608
L607
L606
L606-L607
G0C101JA0030
L608
G0C100JA0030
C671
0.022 C672
0.022
TACT SWITCH CIRCUIT
<0.1V> ((0.1V)) <0.1V> ((0.1V)) <0.1V> ((0.1V))
<4.94V>
((4.92V))
<0.35V>
((0.19V))
<0.29V>
((1.92V))
<0.18V>
((0.18V))
<0.18V>
((0.19V))
<1.3V> ((1.3V)) <0.19V> ((2V)) <5.99V> ((5.98V)) <5.99V> ((5.98V)) <6V> ((0.35V)) <0.69V> ((0.7V)) <0.7V> ((0.7V)) <5.26V> ((5.26V))
HP_SW
SER3
C629
330P
SER5
EE_CS
R663
22K
C649
330P
R665
4.7K
VREF+
C628
0.022
: +B SIGNAL LINE : MAIN SIGNAL LINE
IC601
LED_1 LED_4
/CD
VOC_C
VOC_B SW_L2 SW_L1
SW_LED SSEQ _LED DA
T
SSEQ_A MUTE_H MUTE_A CLK
VCC
GND
R664
22K