Schematic Diagram - Main Section (1/5) - Sony MEX-GS810BH Service Manual

MEX-GS810BH/N6000BH
5-6.

SCHEMATIC DIAGRAM - MAIN Section (1/5) -

1 2 3
MAIN BOARD
A
B
C
1
BUS2
BUS1
MAIN
BOARD
BU_3.3V
(5/5)
(Page 34)
D
CN701
27P
JL703
B 1
JL704
A 2
JL705
C 3
JL706
E 4
JL707
E
F 5
R703 0
OP_VCC 6
JL708
1/2VCC 7
JL709
OP_GND 8
JL714
PD 9
JL710
CD MECHANISM
LD 10
DECK BLOCK
FFC1 JL711
(MG-101CF-188)
DRV_VREF 11
JL727
SENSOR SERVO EJECT 12
F BOARD BOARD JL712
FOCUS 13
JL713
TRACK 14
DRV_ON 15
JL729
SELF 16
OPTICAL
JL730
PICK-UP
IN_SW 17
BLOCK
JL731
(DAX-25A)
LOAD 18
JL715
SL 19
JL716
SP 20
G R731 0
BU_GND 21
JL732
D_SW 22
JL733
L_SW 23
JL701
DRV_GND 24
C705
DRV_GND 25
0.1
JL702
DRV_6V 26
DRV_6V 27
R706
0
H
2
DR_6V
MAIN
BOARD
(4/5)
(Page 33)
I
3
J DR_GND
D_GND
MAIN
AU_GND
BOARD
(3/5) A_GND
(Page 32)
K
L
MEX-GS810BH/N6000BH
• See page 27 for Waveforms. • See page 35 for IC Block Diagrams. • See page 38 for IC Pin Function Description.
4 5 6 7
(1/5)
C718 C721 C717 C714
470p 470p 0.047 0.047
JL718
DSP_SSTBY
MEC_EJECT
DEC_SDOUT_F
DRV_ON
MEC_SELFSW
MEC_INSW DEC_SDIN_CH0
MEC_LOAD
DEC_LRCK_IN
DEC_BCK_IN
MEC_DSW
MEC_LIMIT
IC B/D
IC702
+3.3V REGULATOR
IC702
BU33TD3WG-TR
(5.9) 1 5 (3.2)
VIN VOUT
2
R711
GND
0
(3.3) 3 4
C702
STBY NC
0.1
R708
0
R701 R702
0 0
SERVO_ON
IC B/D
IC703
+1.5V REGULATOR
CL701
IC703
BU15TD3WG-TR
(3.3) 1 5 (1.5)
VIN VOUT
2
GND
(3.3) 3 4
STBY NC
R704
0
IC B/D
IC704
+1.5V REGULATOR
C706 IC704
1 BU15TD3WG-TR
(3.2) 1 5 (1.5)
VIN VOUT
2
GND
(3.2) 3 4
STBY NC
C716
R705
C707 2.2
0
1
8 9 10 11
R728
22k
R726
Q701
22k
2SA2119K
R712
AUTOMATIC POWER CONTROL
1
(1.8) (2.7)
R714
JL719 JL720
C736 12
0.001 JL724
(2)
C719 C720 FB702
0.1 47 R709
1k
C747
0.1
C735
JL722
FSMONIT
0.033 26
(1.6)
RFZI
27
(2.3)
C734
RFRP
0.0056
28
JL723 (1.6)
C722
TEI
0.1
29
(3.2)
AVDD3
30
(1.6)
FOO
31
R717 0
(1.5)
TRO
32
VSS-1
33
(1.6)
FMO
34
(1.7)
DMO
35
(1.5)
VDDM1
36
(3.3)
/SRAMSTB
37
(1.5)
VDD1-2
38
(3.2)
C732
VDD3-1
0.1 39
PIO10
40
R718
PIO11
100 41
(1.4)
SDIN_R
42
R719 100
(1.6)
BCK_IN_R
43
R720 0
(1.5)
C727
LRCK_IN_R
0.1 R721 100 44
(1.2) PIO17
SDOUT_CH0
45
LRCK_OUT
PIO16
46
BCK_OUT
C728 R722
0.1 100 47
(1.6) PIO20
48
(1.6)
49
R723
100
C730
50
2
0.1
1
C731
1
C754
0.1
CL703
R715
C742 R727
0
C711 0.1 0
0.1
C712 C743
C704 C755
0.1 22
1 0.001
6.3V
C725 R724 R725 R729
0.001 330 330 330
R707
0
C737
JL721
0.0033
C729
1
C723 C738
0.01 0.0033
C739
0.0033
C715
2.2
C740
0.0033
C741
0.0033
C744 C748
4.7 4.7
50V 50V
C746
4.7
CL702
50V
30 30
12 13 14 15
JL725
C767 C764 C770 C766 C768 C745 C771
0.1 0.01 0.01 0.0022 0.01 0.1 0.1
R740
100
C793
47p
C783
0.015
R750 R748
15k 330k
(1.6)
LPFN 100
(1.5)
TMAX 99
(1.6)
PDO 98
TEST 97
(3.3) R752 100
SP_CLK 96
R753 100
(2.8)
SP_DATA 95
(3.2)
ZDET 94
(3.3)
DEC_XMUTE 93
R733
(3.3)
LRCK_IN_F 92
(0) R734
BCK_IN_F 91
(3.3)
BSIF_DATA 90
IC705
(0)
BSIF_GATE 89
(0)
RF AMP, DIGITAL SERVO PROCESSOR, AUDIO DSP BSIF_INT 88
(0)
IC705
DEC_INT 87
TC94A99FG-003(SYCH
(1.5)
VDD1-4 86
(3.3)
/RST 85
VSS-3 84
(3.2)
VDD3-2 83
R756 100
(3.1)
CD_XCCE 82
R757 100
(3.3)
CD_BUCK 81
(0) R754 100
CD_BUS3 80
R755 100
(0.2)
CD_BUS2 79
(3.1)
CD_BUS1 78
R758
CD_BUS0 77 100k
(0)
MS 76
R747
100k
R745
0
R732 R735 R737
330 330 0 R743
10k
C780
3
0.0022
R739
1M
R744
10k
X701 R738
16.9344MHz 2.2k
C781
0.0022
R742 C773
2.7k 2.2
C769
R741
2.2
2.7k
C751 C756 C763
2.2 12p 12p C759
0.1
C750
4.7
50V
Note: The service manual of the mechanism deck, used in this model, has
been issued in a separate volume. Please refer to the service manual
of the MG-101 series for the mechanism deck information.
16 17
R751
47k
SP_CLK
SP_DATA
CD_ZDET
DEC_XMUTE
0
LRCK_IN
0 BSIF_BCK
BSIF_DO
R749 100k
BSIF_GATE
BSIF_ST_REQ
DEC_INT
C788
0.1
DSP_RST
C790
0.1
CD_XCCE
CD_BUSCLK
CD_SDI
CD_SDO
R760
100k
R761
100k
R762
100k
R763
100k
C787
0.1
C786
1
AU_IN_RCH
AU_IN_LCH
4
FB703
MAIN
AU_SUB_CH BOARD
(3/5)
AU_RL_CH
(Page
AU_FL_CH
32)
AU_FR_CH
AU_RR_CH