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HCD-GNZ333D/GNZ444D
HCD-GNZ333D/GNZ444D
7-8. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
•
See page 58 for Waveforms.
•
See page 62 for IC Block Diagram.
•
See page 63 for IC Pin Description of IC401.
3.8
7.9
7.5
3.8
4.3
8.6
3.2
0
0
0
0.9
0
0.6
0
3.1
3.2
3.2
3.2
3.1
3.1
2.9
0.4
2.7
0
3.2
2.9
2.6
3.1
3.1
1.3
3.1
0
0.1
3.1
0
3.1
3.1
<<0>>
0
0
3.1
0
0
2.3
3
3.2
3.1
0
3.2
3.1
3.2
3.1
0
0
0
3.1
0
3.2
3.2
0
0
0
0
3.2
0
0
0
0
2.8
3.1
3.1
2.5
1.1
1.1
0
0.7
1.5
3.1
0
3.2
0
3
((3.1))
9.1
8.6
9.1
5.7
7.9
0
9.1
8
5.7
8.9
9.1
0
9.1
8.9
8.9
8.9
0
8.9
8.9
8.9
0
9.1
9.1
8.9
0
1
2
1
2
(PH,SP,TH)
(E3,E15)
(E12)
(EA)
(E13)
(E13)
(E3,E12,E15,EA)
MC2836-T112-1
22k
R485
100
R432
R453
4.7k
R462
47k
22k
R486
Q454
RT1N441C-TP-1
100
R431
22k
R487
R454
220k
100
R414
22k
R488
R467
47k
R493
100k
Q456
2SC3440-T12-1F
20MHz
X402
Q453
2SA1235TP-1EF
C451
0.1
100
R410
R459
47k
R456
2.7k
R494
10k
100
R409
Q451
KTA1273-Y-AT
100
R408
R471
47k
Q459
2SA1365-T112-1EF
C495
10
50V
100
R407
R457
33k
100
R417
R460
470
Q457
2SA1365-T112-1EF
C492
10
50V
R491
2.2k
100
R405
100
R440
100
R403
100
R439
R461
470
Q462
2SC3440-T12-1F
2SC3052F-T1-LF
Q492
100
R416
100
R401
47k
R446
R455
470k
Q452
2SC3052F-T1-LF
100
R415
100
R438
0.1
C430
R469
470
0.1
C431
C461
0.1
Q458
2SC3440-T12-1F
100
R418
Q455
2SA1365-T112-1EF
100
R437
2SC3052F-T1-LF
Q493
100
R442
C415
0.1
Q461
2SA1365-T112-1EF
100
R419
100
R402
0.1
C414
R465
470
0.1
C455
0.1
C408
0.1
C454
100
R420
100k
R421
R458
4.7k
C491
0.1
R473
470
C452
22
50V
C453
0.1
R468
470
0
JR401
R474
47k
1k
R435
R464
470
1k
R436
100
R443
R470
47k
22k
R422
R472
470
1k
R427
0.47
C429
1k
R428
1k
R475
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN403
M2-
M2+
M1-
M1+
SW-COM
SW3
SW1
SW7
SW2
SW6
SW5
SW8
NC
1k
R429
1k
R476
1k
R477
R466
47k
1k
R478
1k
R479
470
R430
1k
R480
1k
R481
R452
2.2
22k
R482
100
R434
22k
R483
R463
47k
Q460
2SC3440-T12-1F
100
R433
22k
R484
R451
2.2
100
R441
D493
1SS133T-72
D401
100
R411
100
R412
100
R413
2SA1365-T112-1EF
Q491
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN404
GND/OCSW1
SYSRST
3.3-MNT
XIFCS
IFBSY
SI0
SO0
MREQ
SCO
GND
MIC
VC
KRMOD
100
R404
5.5V
C496
0.047F
R426
R425
2SC3052F-T1-LF
Q463
PST3429UL
IC402
25V
47
C432
MC2836-T112-1
D492
2SA1235TP-1EF
Q464
C493
47
25V
R497
4.7k
R492
4.7k
R496
22k
R495
47k
R499 47k
47k
R447
47k
R448
100k
R449
R498
22k
C494
0.22
47k
R444
1SS133T-72
D490
C490
0.1
1k
R406
22k
R445
C425
1000p
UDZW
-TE17-4.7B
D491
1
2
3
4
5
5P
CN410
FLMD0
VDD
GND
_RESET
SI-SO
1
C426
R490
47
10V
C497
220
100
R489
10k
R400
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN402
KEY3
KEY2
KEY1
LED-STBY
LCD-CLK
LCD-INH
LCD-CE
LCD-DATA
VOL-A
VOL-B
GND
3.3V
GND
9V
REM
15p
C428
18p
C427
0uH
FB410
0.1
C416
32.768kHz
X401
B6
B5
B3
B2
B1
M2-
M2-
SO
IFBSY
3CD-M2+
M2+
3CD-M1-
TP-ST
A
TE
M1-
POWER-MONITOR
M1+
SI/SO
M2+
SYSRST
3CD-M2-
XIFCS
IFBSY
SI
SO
3CD-M2-
SI
SCO
3CD-M2+
SCO
3CD-M1-
MIC
3CD-M1+
RESET
FLMD0
M1-
3CD-OPEN
3CD-STOCK
3CD-CLOSE
FLMD0
3CD-SW2
M1+
3CD-CHACK
3CD-SW1
3CD-M1+
3CD-SW3
LED-STBY
LCD-INH
LCD-CLK
LCD-CE
LCD-DA
T
A
TU-DO
AMP-ON
REC-MUTE
REC-SEL-A
REC-SEL-B
VOL-DATA
VOL-CLK
MIC
SYSRST
XIFCS
O-POWER
MTK-POWER
VIDEO-MUTE
MIC-DETECT
REM
KEY3
KEY2
KEY1
VOL-A
VOL-B
HP-DETECT
KRMOD
TU-CE
3CD-OPEN
3CD-STOCK
3CD-CLOSE
3CD-SW2
TU-DI
3CD-CHACK
3CD-SW1
3CD-SW3
TU-SD
LCD-INH
LCD-CLK
KEY1
LED-STBY
KEY2
KEY3
REM
VOL-B
VOL-A
LCD-DATA
LCD-CE
KRMOD
TU-CLK
SI/SO
RESET
BB-ON
MAIN BOARD
(3/3)
IC402
RESET
Q491,492
+4V REG
Q463,464,493
RESET
Q455-458
MOTOR DRIVE
Q459-462
MOTOR DRIVE
Q451-454
MOTOR DRIVE CONTROL
DVD
MECHANISM
DECK
(SERVICE)
8
F
4
10
C
I
3
B
E
1
2
9
5
7
A
D
6
R425
0
330
680
1k
4.7k
R426
150
4.7k
4
3
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299