Schematic Diagram - Main Section (2/2) - Sony ZS-Y3 Service Manual

5-10. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) –
CN801
5P
TU-MUTE
TU-COUNT
TU-CLOCK
TU-DATA
TU-CE
(Page 21)
CN802
6P
TU-LCH
RADIO 6V
TU-RCH
GND
VT
S GND
(Page 21)
R-VT
S-GND
TU-RCH
TU-LCH
A-GND
D.GND
U-COM(VDD)
V-CHECK
MEGA BASS
P-CON
CD ON
A-MUTE
V-CLK
(Page 24)
V-DATA
6.0V
AC-HI
9.0V SW
CD 3.3V
CD-RCH
CD-LCH
P-GND
CD 6.0V
CN807
14P
CD 3.3V
D.GND
CD L-OUT
CD R-OUT
XRT
DIN
CE
CL
WRQ
DOUT
(Page 19)
DRF
FSEQ
CD6.0V
P.GND
ZS-Y3
• See page 22 for Waveforms. • See page 32 for IC Pin Function Description.
(2/2)
R861 1k
R862 1k
R863 1k
R864 1k
R866
1k
R868 1k
R869 1k
R870 1k
R871 1k
R872 1k
Q802
DTC114YUA
-T106
MUTING
X802
R894
8MHz
FB801 10k
0
+3.3V
REGULATOR
Q803,804
IC801
B+ SWITCH S-812C33AUA
-C2NT
Q803
DTA114YUA
-T106 C803
C801 C824
100
0.1 1
10V
Q804
DTC114YUA
-T106
RESET SIGNAL
GENERATOR
IC804
S-80828CNNB
-B8N
R873
1k
C804
1
R860 R859
4.7k 1k
M-BASS
P-CON
CD-ON
A-MUTE
NC
TU-ON
LIGHT
NC
TU-MUTE
TU-CE
SYSTEM CONTROLLER
TU-COUNT
IC802
MB89498PF-G-102-BNDE1
TU-DATA
TU-CLK
NC
NC
RST
MOD0
X1
X0
GND
VCC
C805
0.01
JC803
0
R805
L803 470k
R806
100k
JC801
0
C806
100
Q801
10V
DTC114YUA-T106
AC CHECK
R874 C825
47k 1
R884 1k
R879 R881
47k 0
R880 C826 R883
10k 0.01 10k
JC804
0
25 25
R893
1k
IC803
R836 R835
CAT24WC02WI-1.8
47k 47k
SDA VSS
R837
47k
SCL A2
WP A1
R833 R834
0 4.7k
VCC A0
L804 C815 C818
100µH 0.01 1
C829
0.01
EEPROM
FB802 R888
VDD
0 10k
VSS
X801 75KHz
C817
X0A
22p
X1A C816
Q806
R827 1k 22p
DTC124XUA-T106
SDA
R826 1k SWITCHING
SCL
NC
R825 100
R889
V-DATA
47k
R824 100
V-CLK
NC
NC
R867
NC
10k
V-CHECK
BTT-CHK-M
BTT-CHK-H
NC
NC
R823 1k
KEY3
R822 1k
KEY2
R821 1k
KEY1
AGND
AVCC
C852 0.01
C833 0.001
D805
ISS355TE-17
R885 R895
1k 2.2k
C828
10
50V
R817 100k
R818 220k
R819 100k
R820 100k
ZS-Y3
CN804
3P
KEY-2(C)
GND
GND
(Page 27)
CN803
27P
6V
COM0
COM1
COM2
KEY-2(C)
COM3
KEY-1
S0
KEY-2(B)
S1
S16
S2
S15
S3
(Page 27)
S14
S4
S13
S5
S12
S6
S11
S7
S10
S8
S9
CN808
2P
OPEN_SW
GND
(Page 27)
CN805
6P
KEY-2(A)
KEY-2(B)
REMOCON
REMOCON_VCC
OPR BATT
GND
(Page 27)
CN806
3P
PLUNGER
GND
CD_DOOR
(Page 27)
Q808
2SB1132-T100
-QR
Q808,809
TRIGGER
PLUNGER DRIVE
R886
220
Q809
DTC123JUA
C827 -T106
10
50V