Schematic Diagram - Main Section (1/4) - Sony HCD-GTX66 Service Manual

HCD-GTX66/GTX77
Q Q
3 7 6 3 1 5 1 5 0
6-12. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 69 for IC Pin Description of IC401.
1 2
A
B
CN511
13P
OPEN SW 1
D+3.3V 2
TBL ADD SW
3
E-3
4
E-2
5
E-1 6
DRIVER
C B
BOARD TM-F 7
CN701
TM-R
8
(Page 43)
LMF
9
LMR 10
MGND 11
MGND
12
M+9V
13
NO402
4P
D-GND
1
D
D+3.3V
TEST
2
PIN 11C-CLK
3
11C-DATA
4
CN402
10P
D-GND 1
TXD1 2
RTS1
3
NC
4
T E
E L 1 3 9 4 2 2 9 6 5 1 3
TEST MCU VCC 5
PIN
CLK1 6
RXD1
7
CN VSS
8
RESET
9
GND 10
F
BTRGM+ 11
R272 22k
NC 10
BHALF 9
R273 10k
G
B SHUT 8
TAPE
TC DGND 7
MECHANISM
TCM MGND 6
DECK
5
REC(FWD)
CAPM+ 4
AHALF 3
A SHUT 2
ATRGM+ 1
CN509
11P
H
I
w w w
J
HCD-GTX66/GTX77
• Refer to page 39 for Waveforms.
• Refer to page 62 for IC Block Diagrams.
3 4 5
MAIN BOARD (1/4)
R503 C503
0 0.1
IC B/D
IC402
LEVEL DETECT
3 . 2
0
Q501
RT1N241C-TP-1
RESET SWITCH
41
42
43
44
45
46
47
48
49
29
Q583
33 - 0 . 2
RT1P241C-TP-1
STANDBY LED/FAN CONTROL
SWITCH
3 . 1
29
30 31 3 . 4
31 R431 100
32 32 R432 100
3301 R433 100
34
34 R434 100
31
35 R435 100
34
36 R537 R436 100
37 10k
38 R438 100
33
39 R439 100
32
40 R440 100
9 40
41 R441
12 33
42 100 R442 100
43 R443 100
44 R444 100
45 R445 100
46 R446 100 0 ( 3 . 2 )
47 R447 100 0 ( 3 . 2 )
Q341
0.9<9.1>
2SB1132-T100-QR 48 R448 100
[ 9 . 1 ]
9 . 1
49 R449 100
9 . 1 < 8 . 3 >
[ 8 . 3 ]
R541
10k
0<3.2>
9 . 1 < 0 . 1 > [ 0 . 1 ]
[ 3 . 2 ] 53
Q344
RT1N141C-TP-1
91
Q342
90
2SB1132-T100-QR
0 9 . 1
9 . 1
9 . 1
52
89 0 54
Q345
RT1N141C-TP-1
Q340
2SB1132-T100-QR
0 9 . 1
9 . 1
9 . 1
0 51
Q343
RT1N141C-TP-1
Q341,344
CAPSTAN MOTOR DRIVE
Q342,345
B TRIGGER DRIVE
Q340,343
A TRIGGER DRIVE
x a o
y
. i
3
MAIN BOARD (3/4)
http://www.xiaoyu163.com
6 7 8
R502
D593
IC569
1k MA111-TX 10EDB40-TB3
TA7804LS
TP502 TP501
IC569 4 15
D501
MA111-TX O I
3 G 1
D+4V REG
5 4
2
X402
R501 D504
5MHz
220
MA111-TX
1 2 3
3 . 7
D585
MC2836
0 < 3 . 4 > [ 3 . 4 ]
3 . 4
3 . 3
USBRST
2 1
3 . 2
CD-POWER
3 . 2
STBY LED/ FAN CONTROL
3 . 2
USB SERIAL CTS0
3 . 3
USB SERIAL TxD0
3 . 2
USB SERIAL RxD0
3 . 3 Q Q
GC RESET
3 7 6
3 . 3
USB SERIAL RTS0
3 . 2
IC401
SEL_SW
3 . 2
USB PWR
IC401
3 . 4
M30622MGP-A57FPU0
OPEN-SW
3 . 4 SYSTEM CONTROL
TBL-SENSE
3 . 4
E-3
0
E-2 ST-DOUT/MC-DIN
0
E-1
TMF M61530-DATA ST-DIN/MC-DOUT
TMR
0
LMF
0
LMR
3 . 2
STBY RELAY
3 . 2
AUS,AR
3 . 2 3 . 3 MODEL
Q544
0 ( 3 . 2 )
RT1P241C-TP-1
- 6 . 6
Q540
RT1P241C-TP-1
3 . 2 ( - 6 . 8 )
R542 R548
150k 150k
Q540 Q544
CD MUTE LINE MUTE UNDER VOLTAGE DETECT SWITCH
u 1 6 3
(Page 46)
44 44
http://www.xiaoyu163.com
2 4
8 9 9
9 10 11 12
Q560,561
CD POWER CONTROL SWITCH
Q604-606
D592
USB POWER CONTROL SWITCH
IC562 IC562
TA78033LS
Q560
Q604
RT1P137P-TP-1
DVDD+3.3V REG 2SB1690TL
15 15 15 3 . 3
I O
1 G 3
3 . 2 3 . 2
2
6 . 2
1 . 3
Q605
2 . 5
2SC2712-YG-TE85L
R661
1 . 9
0 . 1 22k
0 . 2
3 . 2 R662
Q606
10k
1 . 3
RT1N141C-TP-1
Q561
RT1N141C-TP-1
2 R492
C498
0 (GTX66)
10
330 (GTX77)
50V
3 R593
C497
680 (AR)
0.1
1k (E2,E51)
R500 10k
0 . 1 R400 100
HP DET
3 . 3
AVCC
3 . 4 C499 0.1
VREF
3 . 3 R497 1k 97
SW-VOL-LED
AVSS
R495 1M 95
3 . 1
SW VOL IN
3 . 1 R595 1k 94
R593
THERMAL VACS
3 1 5 1 5 0 8 9
3
2 . 8 R493 4.7k C149
DEST-IN
0.1
0 . 8 R492 2
MODEL-IN
3 . 4 [ 0 ] R491 100 91 R592
B-HALF
4.7k
R490 100 90
3 . 4 [ ]
B SHUT
3 . 4 < > R489 100 89
A SHUT
2 . 9 R488 100 88
FAN HI SPEED
87
3 . 2 R487 100
R486 100 86
0 . 1
ST-CLK
85
0 R485 100
84
0 R484 100
ST-CE
NO USE
82
0
M61529-CLK
81
0
M61529-DATA
R587 10k
R586 10k
M61530-CLK
80
79
75
C405
0.1
R508
E2,E51
10k
MODEL
Q506
0 . 1 RT1N430C-TP-1
1 . 3
R510 R509
5.6k 10k
m
Q506
c o
.
4
(Page 47)
MAIN BOARD (4/4)
2
8 9 9
13 14
ANTENNA
FM 75Ω AM
CN506
COAXIAL
9P
87
ST-DOUT
9
86
8 ST-CLK
85
ST-DIN
7 TU901
84
6 ST-CE FM/AM
5 TUNED TUNER
4 GND PACK
C539
ST-R
0.1 3
ST+9V
2
ST-L
1
R531
R532
1k 1
R581
15k R582
1
E2
1 R532,582
MODEL
680 (E2)
0 (EXCEPT E2)
A1
A2
A3
A4
A5
MAIN
1 BOARD
A6
(2/4)
A7
(Page 45)
2 4 9 8 2 9 9
A8
A9
A10
A11
A12
CN100
4P
1 MIC GND
MIC
2 MIC SIG
G
BOARD
3 A+9V NO902
HP DET
4 (Page 57)
NO401
3P
3 EVER+4V PRIMARY
J BOARD
2
D-GND
CN1200
1
STBY RLY
(Page 61)
A13
A14 MAIN
2
BOARD
A15
(2/4)
(Page 45)
A17