HCD-GN1300D
HCD-GN1300D
5555
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
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I
J
6-28. SCHEMATIC DIAGRAM – STR and CD SW BOARD – • See page 25 for Block Diagrams.
STR BOARD
USB DVD
BOARD
NO1014
(Page 66)
DISPLAY
BOARD
NO900
(Page 41)
CD SW BOARD
S951 S952 S953 S954S950
TP978
TP979
1
2
2P
CN901
ADKEY2
DGND
OPEN/CLOSEDISC 2 DISC3DISC 1EX-CHANGE/DISC SKIP
J
680
R973
680
R964
680
R958
680
R962
680
R960
680
R975
680
R977
680
R981
680
R979
680R933
680R931
680R935
S921
1
2
S925
1
2
S927
1
2
S929
1
2
S915
1
2
S917
1
2
S919
1
2
S923
1
2
S937
1
2
S933
1
2
S931
1
2
S934
1
2
S941
1
2
S916
1
2
S924
1
2
S940
1
2
S938
1
2
S918
1
2
S930
1
2
S928
1
2
S920
1
2
S926
1
2
S922
1
2
S932
1
2
4.7k
R985
R929 680
1
2
N0901
2P
DGND
ADKEY2
1k
R941
1.5k
R945
680
R939
1.5k
R943
470
R937
4.7k
R951
2.2k
R947
3.3k
R949
6.8k
R953
R970
68k
S942
1
2
470
R938
680
R940
1k
R942
1.5k
R944
1.5k
R946
2.2k
R948
3.3k
R950
4.7k
R952
6.8k
R954
10k
R956
15k
R966
22k
R968
33k
R969
TP964
TP965
TP966
TP967
TP968
TP969
TP970
TP971
TP972
TP973
TP975
TP974
S945
TP976
TP977
TP993
0.1
C923
TP913
TP914
TP915
TP916
TP917
TP918
TP919
TP920
TP921
TP922
TP923
TP924
TP992
TP991
TP990
TP989
TP930
TP928
TP927
TP926
TP925
TP929
1
2
3
4
5
6
7
8
9
10
11
12
13
NO904
13P
D+3.3V
DGND
LED_DRIVER_OE
LED_DRIVER_LATCH
LED_DRIVER_DATA
LED_DRIVER_CLK
MASTER_VOL
OP_DIAL
ADKEY0
ADKEY2
ADKEY1
LED_GND
LED+9V
100R986
100R987
100R988
10k
R957
10k
R971
10k
R989
S936
S935
GND
R955
10k 15k
R965
24232221201918
7654321
1716151413
89101112
R8A66166SP
LED SWITCH
CONTROLLER
IC901
Q1
Q2
VCC
DATA
/OE
LATCH
/R
CLOCK
GND
SO16
Q15
Q16 Q14
Q13
Q12
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
D920
D922
D929
D930
D921
D931
D919
D924
D925
D923
D927
D926
D928
1
2
3
CN903D
3P
USB_B_RED
USB_B_BLUE
LED+9V
JW900
7.5
C920
100p
100pC921
100p
C922
C926
1000p50V
C925
1000p 50V
5.5JW992
1kR990
LED_VOL1
LED_VOL1
LED_VOL2
LED_VOL2
LED_VOL3
LED_VOL4
LED_VOL5
LED_VOL6
LED_VIDEO
LED_PC
LED_CD
LED_USB
LED_TUNER/BAND
LED_SUBWOOFER
TAPE
LED_VOL3
LED_VOL4
LED_VOL5
LED_VOL6
LED_VIDEO
LED_PC
TAPE
LED_CD
LED_USB
LED_TUNER/BAND
LED_SUBWOOFER
USB_B_B
USB_B_R
USB_A_B
USB_B_R
USB_B_B
OP_DIAL
MASTER_VOL
PLAYSTOP RETURN
SUBWOOFER
ON/OFF
USB TV/SAT
SUBWOOFER
LEVEL
MUTINGSOUND FLASH GROOVENIGHT MODE TUNER AM (NO TAPE)
TAPE (TAPE)
PAUSEPRESET EQ ENTEREQ BAND/MEMORY
REC TO USB
VIDEOTUNING +USER EQ
PRESET -PRESET +
SOUND FIELD
TUNING - DVD
TUNER AM (NO TAPE)
TUNER/BAND (TAPE)
6.73.23.23.17.6 1.2 6.76.7
1.8 7.5 6.8 6.8 6.8 6.8 6.8 6.8 6.8 6.8 6.8 6.8
D929 - D931
1L0351B12C0MXT03
D920 - D922
1L0351B12C0MXT03
D923 - D928
1L0351B12C0MXT03
IC901
IC901
6.8k
R994
10k
R993
15k
R992
22k
R991
33k
R995
GND
SLR-325MCT31
R
Ver. 1.3
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