Schematic Diagram -Main Section (1/4) - Sony HCD-GZR9D Service Manual

7-16. SCHEMATIC DIAGRAM – MAIN Section (1/4) –
1 2
MAIN BOARD (1/4)
A
CN401
5P
SI-SO 5
RESET
4
FLASH
GND
3
PROGRAMMING
B
VDD
2
FLMD0
1
CN402
29P
VF 1
VF 2
-VFL 3
D-GND 4
C
VREF 5
VDD+3.3V 6
63
VOL 7
64
KEY4
8
65
KEY3
9
66
KEY2
10
67
KEY1
11
68
LED-STBY
12
69
FLD-RESET
13
70
FLD-CLK
14
D PANEL
71
K
BOARD FLD-CS
15
72
CN601
FLD-DATA 16
(Page 74) 79
USB-LED-BLUE 17
80
USB-LED-RED 18
81
REM 19
82
LED-ILL-1 20
84
LED-ILL-2 21
85
KED-ILL-3 22
86
LED-ILL-4 23
87
LED-ILL-5 24
E
88
LED-ILL-6
25
LED+9V
26
LED-GND
27
SW-LED
28
NC
29
F
G
H
I
J
HCD-GZR7D/GZR8D/GZR9D
• See page 48 for waveforms. • See page 91 for IC Pin Descriptions.
3 4 5
89
90
93
80 79 78 77 76 75 74 73 72 71 70 69 68 67
C423
81 R478 100
3.3
1000p
81 I-RMC
82 R479 100 0
82 O-LED-ILL1
R480 100 3.3
83 I-KEYWAKE-UP
84 R481 100 0
84 O-LED-ILL2
85 R482 100 0
85 O-LED-ILL3
86 R483 100 0
86 O-LED-ILL4
87 R484 100 0
87 O-LED-ILL5
C424
88 R485 100 0
1 88 O-LED-ILL6
89 0
R486 47k
89 SI/SO
90 3.2
X401 32.768kHz
90 RESET
uPD78F1106GF(S)-GAS-AX
JR401 0
C425 8p XT2 1
91 SYSTEM CONTROL
1.1
XT1
92
C426 7p
93 0.2
FLMD0
93
0
X402
94 X2 2
20MHz
1.1
95 X1
C427 0.47
0.8
96 REGC
2.5
97 Vss
98 EVss
C428 3.3
0.1 99 Vdd
3.3
100 EVdd0
C430
1000
6.3V
1 2 3 4 5 6 7 8 9 10 11 12 13 14
R401 10k
R402 10k
R403 10k
10k
R404
R405
100
R560
22k
R551 R552
100 100
R629 4.7k
R554
R553
47k
22k
3.3
Q552
C551
ISA1235AC1TP-1EF
0.1 D551 0
MC2836 0 0
5 6 7 8
Q551
R555
2SC3052EF-T1-LEF
IC551
47k
R559 0.9
EEPROM C552 C553
47k
10 10
50V 50V R556
100k
4 3 2 1
2SC3052F-T1-LF
Q551,552 Q553
RESET AC CUT DETECT
6 7 8
R490 100k
2.1 3.3
R456 C413 R444
220k 1000p 2.2k
R454 4.7k
3.3
R455 Q401
10k RT1P431C-TP-1
PROTECT
66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
3.3
AVref0
50
3.3 R443 100
O-STBY
49
-RELAY
0 R442 100
48
O-FAN
3.3 C411 0.1
AVref1 47
C410
3.3 R441 100 46
100p
I-MTK-CLK 46
0 R440 100 45
I-MTK-DATA 45
3.3 R439 100 44
O-MTK-DATA 44
C409
3.3 R438 100 43
100p
I-DVD-XIFS 43
IC401
3.3 R437 100 42
O-MTK-MTRST 42
C408
2.9 R436 100 41
IC401
100p
O-MTK-IFBSY 41
0 R435 100 40
C407
O-MTK-MICREQ
40
0 R434 100 39 100p
I-DVD-KRMOD
39
3.1
O-SW-SP-RELAY
38
37
0
O-CDM-LM-R 37
36
0
O-CDM-LM-F 36
35
0
O-CDM-TM-R 35
34
0
O-CDM-TM-F 34
R428 100 33
0
I-CDM-TBL-ADR-SW 33
0 R427 100 32
I-CDM-OPEN 32
4.1 R426 100 31
I-TU-TUNE
31
R425
10k
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
0
Q402
R491
0.7
SURROUND/CENTER
C431
100k
Q402 0.1 SPEAKER RELAY CONTROL
2SC3052F-T1-LF
C555 C558
R563 D553
0.22 4.7k 100
D552 MA2J1110GLS0
C554 9.8 4
16V
MC2836
47
25V C556 8 7 6 5
2.9 3.3
0.1
R561
1 2
4.7k
IC553
R558
22k
POWER CONTROL
0
R562
IC552
0.6 R564 1 2 3 4
47k
100k 1.2
IC552 C557
Q553 4 3 C559
PST8229UL 1
0.1
AC CUT DETECT 50V
1 R471,475 2 R458 3 R488 4 R457
100 (GZR8D/GZR9D) 3.3k (RU) 82k (EA) 3.3k (GZR9D)
5.6k (E2,AR) 180k (E12) 12k (GZR8D)
10k (PH,SP,TH)
22k (AUS)
82k (EA)
180k (E12)
1
MAIN BOARD (2/4)
(Page 60)
59 59
9 10 11
CN504
13P
M+9V
13
GND
12
GND
11
PROTECT 37 R516 100
LM-R
10
36 R515 100
LM-F
9
35 R514 100
R445
TM-R
8
22k
34 R513 100
7 TM-F
R451 22k
R447 R449
6 E-1
22k 22k
R452 22k
C412 5 E-2
R453 22k
R448 R450
0.1
4 E-3
22k 22k
33
49 3 TBL ADDRESS SENS
48 2 D+3.3V
32
1 OUT(OPEN)SW
CN503
15P
12
15 V-MUTE
11
14 V-SW
USB_OC
Q403
13 USB_OC
2SC3052F-T1-LF USB_SW
12 USB_SW
SUBWOOFER
39
RELAY CONTROL
11 KRMOD
C505
38 40
0.1
0 10 MICPEQ
R433
1k 0.7
9 DGND
46
C508
8 IFSCK
0.01
45
IFSDO
7
44
IFSDI
6
41
XIFBSY
5
43
XIFCS
4
C504 0.1
3.3V_MNT
3
42
XSYSRST
2
GND/OCSW1
1
CN502
9P
76 R510 100
UART RXD
9
77 R509 100
UART TXD
8
62
DMP DET
7
R518
0
6
5
AVDD+9V
4
R517 C503
AOUT L
3
100 100 25V
AGND
2
AOUT R
1
E2,AR MODEL
R511 4.7k
R512 4.7k
CN501
R505
9P
1k
C502 C501
TUNER-L
1
100 25V 0.1
+9V
2
TUNER-R
3
R506 1k
TU-GND
4
31
TUNED
5
29 R504 100
PLL_CE
6
26 R503 100
PLL_DI
7
27 R502 100
PLL_CLK
8
28 R501 100
PLL_DO/STEREO
9
4,9,21,22,24,25,38,
48,49,52,55,PROTECT
USB_OC,USB_SW
DVD9V
EVER10V
VF1
VF2
VDD+3.3V
HCD-GZR7D/GZR8D/GZR9D
Ver. 1.1
12 13
DRIVER
A
BOARD
CN701
(Page 50)
DMB18
BOARD
B
( 2 / 5 )
CN110
(Page 54)
DMPORT
I
BOARD
CN201
(Page 70)
ANTENNA
AM
FM 75Ω
COAXIAL
TM901
FM/AM
TUNER
PACK
(SUPPLIED WITH THE
ASSEMBLED BLOCK)
MAIN
2
BOARD
( 3 / 4 )
(Page 61)