Schematic Diagram - Display Board - Sony TA-ZH1ES Service Manual

5-30. SCHEMATIC DIAGRAM - DISPLAY Board -

1 2
A
B
C
CN4002
10P
(Page 51)
DIGITAL
BOARD 14vIN 1
>20S
(10/10)
GND 2
CN100
OLED_SDL 3
OLED_SCL 4
(Page 45)
D
OLED_DC 5
DIGITAL
OLED_RST 6
BOARD >05S
(4/10)
OLED_CS 7
CN604
STB3.3V 8
GND 9
HP_GAIN_SW 10
CN4003
9P
E
POWER-KEY 1
ENC0 2
KEY0 3
(Page 45)
DIGITAL
KEY1 4
BOARD
>06S
SIRCS 5
(4/10)
CN603
POWER_LED 6
DSDREM_LED 7
DSEE_LED 8
F
P-ON 9
G
TA-ZH1ES
• See page 68 for IC Block Diagrams.
3 4 5
DISPLAY BOARD
D4009 D4008 D4007
SL-194S-WS-SD-T SL-194S-WS-SD-T SL-194S-WS-SD-T
C4033 C4031 C4030
2200p 2200p 2200p
R4038
68
JL4041
2.2
Q4007
2SC6026MFV(TL3S
C4032 D4006
LED DRIVE
2200p UDZVTE-172.2B
Q4001 R4039
HN1B01FU 150
B+ SWITCH
14.9 1 6 14.8
E C
R4003
10k
14.1 2 5 0.7
B B
R4004
4.7k
0 3 4
C E
R4011 R4034
47k 2.2k
JL4009
C4001
0.1
JL4010
JL4011
JL4012
JL4013
JL4014
JL4015
JL4027
C4022 C4023
4.7 0.1
25V
JL4016
JL4017
JL4018
JL4019
JL4020
JL4021
JL4022 JL4005
JL4023
JL4024 JL4006
JL4002
JL4001
L
S4001
GAIN
H
(CEL)
JL4003
R4006 R4017 R4016
8.2k 0 10k
(US, CND, CH)
6 7
D4007 - 4009
IC4002
1.6
+3V REGULATOR
S-812C30BMC-C4KT2U
1.6 4
NC
IC4001
11.7 5
+12V REGULATOR ON/OFF
IC4001 R4019
NJM78M12DL1A-TE1 100
14.8 1 2 11.7
IN OUT
GND
3
C4002 C4004 C4020 C4021 C4013 C4014
0.1 0.1 4.7 4.7 0.1 4.7
25V 25V 25V
R4023
47k
0 0
3.1 3.1
Q4003 Q4002
DTC023JEBTL DTC023JEBTL
LED DRIVE LED DRIVE
(US, CND, CH)
R4002
82k
S4002
63 63
8 9 10
IC4002
3 2.9
VOUT
2 11.7
VIN
1
VSS
C4009 C4010 C4019 C4012 C4018
0.1 0.1 4.7 0.1 0.1
25V
C4027 C4026
R4027 100p 100p
100
R4028 100
R4029 100
R4030 100
R4031 100
R4032 R4033
220 330
R4024 R4025 R4035
220 330 330
S4003 S4004 S4005 S4008 S4006
ENTER MENU/BACK INPUT OUTPUT
TA-ZH1ES
11 12 13
ET4001
(CHASSIS)
CN4004
14P
JL4039
14 GND
JL4038
13 SDIN
JL4037
12 SCLK
JL4036
11 DC
JL4035
10 RSTB
JL4034
9 CSB
JL4033
OLED1
8 VDD(3V)
JL4032
OLED
DISPLAY
7 GND
6 NC
JL4040
5 VCC(12V)
R4026 620k JL4031
4 IREF
C4015 4.7 25V JL4030
3 VSL
C4016 4.7 25V JL4029
2 VOCMH
C4017 4.7 25V JL4028
1 VSEGM
ET4002
(CHASSIS)
CN4001
2P
>24S
JL4007
2 AD1
JL4008
VOL
1 GND BOARD
CN4252
(Page 61)
CN4006
7P
7 GND
JL4025
6 DSEE-HX
JL4026 >23S
5 REMASTER
4 +12V 3.5 JACK
BOARD
3 SIRCS
CN5003
(Page 59)
2 GND
1 STB3.3V
S4007