Schematic Diagram - Main Board (2/2) - Sony ZS-YN7 Service Manual

6-11. SCHEMATIC DIAGRAM – MAIN Board (2/2) –
DTA114YUA-T106
DTC114YUA-T106
P-CON
V-DATA
V-CLK
CD
RADIO
A-MUTE
(Page 26)
M-BASS
VOL-CHK
JC803
0
CN806
3P
CD DOOR
PLUNGER
GND
Q810
2SB1132
-QR
(Page 30)
R889
Q810,811 47k
TRIGGER
PLUNGER R890
220
DRIVE
Q811
DTC123JUA
-T106
CN804
6P C858 R862
0.01 1k
KEY-0B
KEY-0A
GND
REMOTE
REM VCC
OPR/BATT
(Page 30)
D801
DAN202U-T
-106
CN807
2P
KEY-0C
GND
(Page 30)
CN802
3P
KEY-0C
GND
GND
(Page 30)
+B
D-GND
AC-HI
AU 6V
SW 9V
P-GND
CD 6V
D-GND
A-GND
(Page 26)
L-CH
R-CH
CD 3.3V
ZS-YN7
• See page 31 for Waveform. • See page 37 for IC Pin Function Description.
(2/2)
Q808
Q808,809
B+ SWITCH
RADIO
Q809
P-CON
V-DATA
V-CLK
CD
C843
10
16V
PL-CONT
R893
10k
C847
0.01
R852
C451
0
LCD-CS R451
R854
C848
0.01 R853
R494
C850 100p SDCLKO R855
C868
0.01
C851 100p SDOUT R856
Q807 C852 100p SDIN R857
R885
2SA1576A
4.7k
-T106QR C853 100p RDENI R858
WAKE UP
C854 0.01 NRSTO R859
SWITCH
C855 0.01 XWAKEO R860
L812
SDXLATO
C857
100p
R884 4.7k
L811
0
R883 4.7k
R863 10k
KEY1 R864 10k
KEY2 R865 10k
R882 4.7k
R496 R866
2.2k 47k
+3.3V REGULATOR
R892
1k IC801
XC6202P332FR
C876
0.1
L802
1µH
C880
0.1
L801
1µH
Q813
DTA114YUA
-T106
Q814
DTC114YUA
-T106
Q813,814
B+ SWITCH
C869
0.001
(EXCEPT KR,AUS)
C840
100p
R847
1k
R493 R492 R897 L810
10k 10k 10k 100µH
R867
10k
RADIO
K3.3
1k
A-MUTE
BOOT
10k
LCD-CS
10k
NC
1k
M-BASS
10k
NC
100
SDCLKO
100
SDOUT
1k
SDIN
1k
RDENI
1k
NRSTO
1k
XWAKEO SYSTEM CONTROLLER
100µH
IC802
DVCC
TMP91CY22FG
-5HF7
SDXLATO
R861 1k
DVSS
BATT
BATT-COM
VOL-CHECK
KEY0
KEY1
KEY2
NC
NC
VREFH
C805
0.22
L805
L806
0
100µH
R876
47k R874
47k
R872
47k
Q802
DTC115EUA
-T106
INVERTER
R453 C862 C864 C865 C866
100k 2200000p 0.022 0.047 0.022
27 27
C456 C455
100p 47p
JC806
0
JC805
0
Q812
2SC4081-T106Q
R456 R455
2.2k 2.2k R826 LED DRIVE
100k
R825
10k
IC803
BR24L01AF-WE2
C881
0.01
SDA GND
R836
LCD-AD7 47k
SCL A2
C457
100p
R457 2.2k LCD-AD6
LCD-AD6 WP A1
R458 2.2k LCD-AD5 C458
LCD-AD5 100p
R459 2.2k LCD-AD4 VCC A0
LCD-AD4 C459
R460 2.2k LCD-AD3 100p
LCD-AD3
C460
R461 2.2k LCD-AD2
100p
LCD-AD2
R462 2.2k LCD-AD1 C461
LCD-AD1 100p EEPROM
R463 2.2k LCD-AD0
C462
LCD-AD0
100p
C463
ALE
100p
R835 1k
EEP-SCL
R834 1k
EEP-SDA
R833 1k C836 0.01
R-CE
R832 1k C835 100p
R-MUTE
R831 1k C834 100p
REMOTE
R830 4.7k
CD DOOR
R827 2.2k
AC-IN
RESET SIGNAL
WP
GENERATOR
R829 470k
EMU1 IC804
R828 47k S-80828CNNB
R898
EMU0
10k
R495
NC
10k
SHIFT1
RESET
AMI
X1
R894
DVSS
0
X2
R819 R821 C833
4.7k 1k 1
VDR801
C824
R899 L808 2200000p
10k Q806
100µH
DTC114YUA
X801
-T106
4.19MHz
MUTING
L807
0
Q805
DTC114YUA
-T106
C875
VDR802
1 AC CHECK
C822 R878
220p 22k
R818
2.2k
R-CLOCK
R817 1k R-COUNT
R816 1k R-DATA
ZS-YN7
CN803
21P
LCD-A0 LCD-A0
LCD-AD7 LCD-AD7
LCD-WR LCD-WR
LCD-AD6 LCD-AD6
LCD-CS LCD-CS
LCD-AD5 LCD-AD5
LCD-RES LCD-RES
LCD-AD4 LCD-AD4
LIGHT +6V
LCD-AD3 LCD-AD3
LIGHT GND
LCD-AD2 LCD-AD2
KEY-1 KEY-1A
(Page 30)
LCD-AD1 LCD-AD1
KEY-2 KEY-2A
LCD-AD0 LCD-AD0
JOG-B
C837
1
LCD+3.3V
JOG-A
LCD-GND
KEY-GND
CN801
5P
R344 2.2k TU-CE
R-DATA R343 2.2k TU-DATA
R-CLOCK R342 2.2k TU-CLOCK
R-COUNT R341 2.2k TU-COUNT
TU-MUTE
(Page 23)
R345
0
R820
47k
C838
100p
CN805
29P
PGND
CD 6V
PWM RF R469 1k RF PWM
PWM FE R470 1k FE PWM
PWM TE R471 1k TE PWM
RW/ROM R472 1k RW/ROM
FOKI R473 1k FOKI
GFSI R474 1k GFSI
XRSTO R475 1k XRSTO
SCORI R476 1k SCORI
DATAO R477 1k DATAO
CLKO R478 0 CLKO
XLATO R479 0 XLATO
XSOEO R480 1k XSOEO
LD ON R481 1k LD ON
SENSIN R482 1k SENSIN
NRSTO R483 1k NRSTO (Page 21)
XWAKEO R484 1k XWAKEO
RDENI R485 1k RDENI
SDCLKO R486 0 SDCLKO
SDOUT R487 0 SDOUT
SDIN R488 1k SDIN
SDXLATO R489 1k SDXLATO
D.GND
A.GND
L-OUT
R-OUT
K 3.3V
CD 3.3V