Schematic Diagram - Mb Board (1/9) - Sony HCD-GPX33 Service Manual

HCD-GPX33/GPX55/GPX77/GPX88
6-7.

SCHEMATIC DIAGRAM - MB Board (1/9) -

1 2 3
MB BOARD (1/9)
A TAS-RESET
1
TAS-INT
TAS-MUTE
MB BOARD
TAS-IIC-DATA
(7/9)
TAS-IIC-CLK
(Page 36) TUNER-L
TUNER-R
C1600
AUDIO IN
0.1
B
PC/GAME
C1601
L R
0.001
JL1655
R1604 R1608 C1603
39k 10k 100p
JL1600 R
R1609 C1604
R1605
10k 100p
39k
JL1601 L
J1600
4P
JL1656
R
JL1602
C C1605
JL1603 R1606 R1610
39k 10k 100p
C1602 R1607 R1611 C1606
L R
220p 39k 10k 100p
AUDIO IN
L
TV/DVD/SAT
D
2
MIC_IN
MB
BT-L
BOARD
C1611 4.7
BT-R
(8/9)
(Page 37) R1612 47k R1620 47k
E R1613 47k R1621 47k
R1614 47k R1622 47k
R1615 47k R1623 47k
2.4
1 Y0 VCC 16
4.8
2.4
2 Y2 X2 15
2.4
2.4
3 Y X1 14
0
F
2.4
4 Y3
X 13
2.4
2.4
5 Y1 X0 12
2.4
6 INH X3 11
2.4
7 GND A 10
4.8
8 GND B 9
4.8
G IC1600
SN74LV4052APWR
IC B/D
IC1600
SIGNAL SELECTOR
R1647
0
H
MB BOARD
ANALOG-BSEL
(7/9) 3
ANALOG-ASEL
(Page 36) ASEL
I
ACLK
J MB BOARD
ALRCK
(2/9)
4
ABCK
(Page 31)
ADIN
ASDATA0
K
MB BOARD
(5/9), (9/9)
(Page 34),
5
SPK_CHASSIS
(Page 38)
HCD-GPX33/GPX55/GPX77/GPX88
• See page 45 for Waveforms. • See page 46 for IC Block Diagrams.
4 5 6 7
C1616 4.7
C1608
4.7
C1617
4.7
C1607
4.7
C1620
4.7
GPX88
R904
1k
C1619 4.7 JL1607 R903
1k
JL1608
C1610 4.7 IC900
R916 R915
PCM1808PWR
22 22
47k
R1628 47k R1643
IC B/D
C914 C913
R1629 47k R1644 47k
4.7 4.7
IC900
47k
R1630 47k R1645
R914 R913
R1631 47k R1646 47k STEREO A/D
47 47
CONVERTER
C1612
0.1
0 0
14 13 12 11 10 9
1 2 3 4 5 6
2.5 5 3.3 1.6
R1632 47k
C901 C903 C904
10 0.1 0.1
R1633 47k
16V
Q1600 C905
RN1902 10
SWITCH SIGNAL L
SELECTOR
4.8 4.8
JL1604
0 JL1605 R1648
0
0
C933
4.7
R933 R929 22
C1615
C927
0.1 100
C934
R934 0.1 R928 10
4.7
100
R
0 2.4 3.3 1.2 1.6 C935
0.1
14 13 12 11 10 9 8
IC920
PCM1808PWR
IC B/D
1 2 3 4 5 6 7
2.4 4.8 3.3 1.6 1.6
IC920
STEREO A/D
C923 C924
C921
CONVERTER 0.1 0.1
10
16V
C925
10
C735 C734
0.1 470 6.3V
8 9 10
C730 C737
10 16V 0.1
FB701
C739
330ohm 10 16V
R730
C738 0.1
3.3
C704
10p
1 39
IC B/D
3.3
X762 1 AVSS
38
12.288MHz AVDD
1.8
IC 701
2 VR_PLL
2 37
RSRV
0.8
3 XTALI
AUDIO DSP
36
PLL2
R704 0 0.6
4 XTALO
35
PLL1
R705 C732
5 MCLKI
34
6 0 0.01
PLL0
6 MCRCK_DV R732
33
RSRV
100 GPX55/GPX77/GPX88
R707 10k 3.3
7 CS0
32
RESET
R708 100 0
JL708 3.3 JL732
8 GPIO
31
PDN
3.3 3.3
9 DVDD
30
DVDD
C733
C709 0.1 C729 0.1
10 DVSS
29
DVSS 4.7
0.4 1.8
11 SDIN1
28
VR_DIG
1.2 1.2
R727 47
12 SDIN2
27
SDOUT1
C715 10p 1.2 R726 47
R714 13 SDIN3
26
100 SDOUT2
0
14 SDIN4
25
SDOUT3
R715 100 JL715 2.3
15 SDA1
24
C711 10p
SDOUT4
0 1.6
R716 100 JL716 R723 47
16 SCL1
23
SCLKOUT2
R717 10k JL717 3.3 1.6 R722 47
17 SDA2
22
SCLKOUT1
0 1.7
R718 10k JL718 R721 47
18 SCL2
21
MCLKO
R909 0 C721 10p
19 LRCK
20
22
SCLKIN
R720
0
IC701
TAS3108DCPR
R719
22
R908
10
1.2 1.6
8
C906
0.1
7
1.6
R907
10
C916
0.01
R741 0
1 LGAP MODE2 28
1.7
R742 10
2 RCKI MODE1 27
R750
3 NC MODE0 26
10
0 1.6
R743 10
4 SDIN BCKO 25
R744 10 1.6 1.6
5 BCKI LRCKO 24
1.6
R745 10 0.4
6 LRCKI SDOUT 23
IC740
3.3 3.3
7 VIO VDD 22 SRC4182
8 DGND DGND 21 IC B/D
C742
C740
9 BYPAS TDMI 20
0.1
3.3 0.1 IC740
10 IFMT0 OFMT0 19
ASYNCHRONOUS
11 IFMT1 OFMT1 18
SAMPLE
12 IFMT2 OWL0 17
RATE
3.3
CONVERTER
13 RST OWL1 16
0 0
C741
14 MUTE RDY 15
0.01
R748
0
R749 0
R783
10
0 3.3
1 A VCC 8
C785
0 0.1 IC780
2 B _ST 7
TC7WH157FK
R784
3.3 IC B/D
10
3 _Y SEL 6
R789
0 IC780
100
4 GND Y 5
R785
SIGNAL
22
SELECTOR
R1657 C743
22 0.1
C750 C731 C736
4700p 0.1 0.001
30 30
11 12 13 14
R949 0
R942 R941 R940
C944
C940
0 0
100
0.1
10V
C945
100 R945 R944 R943
10V 0 0 0
R948 R947 R946
0 0
R950
0
C745
C946
470
0.1
6.3V
STEREO A/D CONVERTER
IC750
R756 10 1.6
PCM1754DBQR
1 BCK
10 1.6
R753
1 BCK SCK 16 R757 10 1.2
2 DATA
R754 10 1.2
2 DATA FMT 15 R758 10 1.6
3 LRCK
R755 10 1.6
3 LRCK MUTE 14
4 DGND
C768
4 DGND
DEMP 13 C769
10 5 NC
0.1
16V
C758
C759
10 5 NC TEST 12 5
0.1
6 VCC
16V
5
6 VCC ZEROA 11 2.5
GPX55/
7 VOUTL
C746
2.5 GPX77
2.5
10 2.5
7 VOUTL VCOM 10
16V 8 VOUTR
R775
2.5 R765
8 VOUTR AGND 9 0
0
GPX88
IC B/D C775 C765
C952 C958
R770 R760
10 100p 100p 10 GPX55/
0 0
16V 16V GPX77/
IC750
GPX88
STEREO A/D
C770 C760
CONVERTER
100p 100p
IC951
IC951
C951 C957 R954
BA4558F
R962 R969
10 10 3.3k
2.7k 2.7k OP AMP
16V 16V 4.6
5 +
4.6
C964 C966
6 -
820p 1000p
R964
3.9k 4.6
7 OUT
R960
9
4.7k 8 VCC
C972 0.1
R970 R972 4.7k
22
C970
10 16V
GPX55/
GPX77/
GPX88
R951 3.3k
IC950
BA4558F
IC950
R965
R952
2.7k
OP AMP
3.3k
R961 R967
2.7k 2.7k
4.6
5 + GND 4 R975
2.7k
C963 4.6 4.6
C965
6 - + 3
820p
1000p
R963
3.9k 4.6 4.6
7 OUT - 2
R976
R959
9 4.6 3.9k
8 VCC 1
4.7k OUT
C971 0.1
R971 4.7k R973 4.7k
R968
C969 C973
22
10 16V 47 6.3V
C974 0.1
C986
15 16 17
GND MB BOARD (3/9)
6
DVDD3.3V
(Page 32)
FE_3.3V_1
JL940
DMB-DVDD+3.3V
0
MB BOARD
JL941
GND
7 (9/9)
(Page 38)
JL942
DMB-DVDD+5V
JL943
DMB-AVDD+5V
0
FE_5V
DVDD3.3V
MB BOARD (2/9)
8
(Page 31)
JL944
GND
IC765
PCM1754DBQR
IC B/D
IC765
GPX55/
GPX77/
GPX88
SCK 16
1.7
FMT 15
MUTE 14
DEMP 13
TEST 12
ZEROA 11
C747
10
VCOM 10
16V
2.5
AGND 9
GPX88
R953
3.3k
R956 10k
C960 0.1
R966 R982
2.7k 0
4 R977 C980
GND C982
2.7k 820p
1000p
4.6
+ 3
4.6
- 2
R978
R980
4.6 *1
4.7k
OUT 1
*1 R978
3.9k (GPX88)
0 (GPX55/GPX77)
R974 4.7k
C975
47 6.3V
C976 0.1
GPX88
C988 10 16V
SW-L
SW-R
C990 10 16V
R955 10k
GPX55/GPX77/GPX88
C959 47p
C979
C981
820p MB BOARD
1000p
9 (4/9)
(Page 33)
R979
4.7k
C984
10 16V
FRONT-L
10 16V
FRONT-R
MB BOARD
(9/9)
10
AVDD9V
(Page 38)