Sony HBD-TZ715 Service Manual

HBD-TZ215/TZ715
HBD-TZ215/TZ715
2626
5-5. BLOCK DIAGRAM - POWER Section -
7FL_CLK/LED_CLK
30VEE
F1
S2 – 16
FLUORESCENT
INDICATOR
TUBE
ND5000
DC/DC
CONVERTER
TRANSFORMER
T5000
MAIN
TRANSFORMER
T901
D931
PVDD (+26V)
(DIGITAL AMP)
D901
D908
D909
D914 DZ915
SUB
TRANSFORMER
T903
DC/DC
CONVERTER
Q5000
D5000
D5001
D5002
5FL_DATA/LED_DATA
3
SYSTEM CONTROL
IC503 (4/4)
FL DISPLAY
DRIVER
IC5001
94 KEY2
FUNCTION
KEY
S5202,5203
95 KEY1
12 RESET
9 CNVSS
32 I2C_CLK/RXD1
33 CLK1
34 RST1
31 I2C_DATA/TXD1
E4V
20 AC CUT
4 SIRCS_IN
97 KEY0
3 VCC/OVP
+21V REG.
Q922
FEED BACK
PC902
SHUNT REG.
IC923
SWITCHING
REGULATOR
IC921
D+3.3V REG.
IC510
+5V REG.
IC507
+5V REG.
IC509
SHUNT REG.
IC932
+3.3V REG.
IC1105
+3.3V REG.
IC1107
+3.3V REG.
IC1708
+5V REG.
IC504
+3.3V REG.
IC5000
+1.8V REG.
IC3006
D902
DZ903
D943
D503
P_CONT3
E4V
E+4V
6V
+6V
E3.3V
5FB/OLP
6BD
1D
3D
1 OCP/SYNC
4VCC
SWITCHING
REGULATOR
IC901
F901
FILTER
LF901,902
FEED BACK
PC901
STANDBY
CONTROL
PC903
POWER
PROTECT
Q943,949,950
EN
5FB/OLP
8CLK
7DIN
9STB
FUNCTION
KEY
S5201
73 KEY_INT
ROTARY
SWITCH
MASTER
VOLUME
S5113
S5114,5204
@/1
S5301
15
–
29
G1 – 12
42
–
31
F2
5V (FL)
FL_STB
39P_CONT1
+3.3V-2
(IC1101)
+3.3V-1
(IC1101)
USB 5V
VBUS_SW
+5V
D3.3V
+1.8V
(S-MASTER)
5V
(FL)
+3.3V-3
(IC1101)
RF+3.3V
(IC1101)
P.CONT1
41WRITE P_CONT3
RESET
Q501
FUNCTION
KEY
RESET
IC506
FOR
WRITE
JIG
CN508
REMOTE
CONTROL
RECEIVER
IC5002
D942
D955
F945
B+ SWITCH
Q945
D954
M+9V
P.CONT1
12V
M+9V
+9V
+6V
A12V
+12V REG.
IC941
+9V REG.
IC403
(AC IN)
POWER CONTROL
Q901
F
E
15
13
X501
5MHz
Xin
Xout
+1.8V
(IC1101)
+3.3V
(IC5001)
+1.8V REG.
IC1110
+9V
(TUNER)
POWER
PROTECT
Q969
D910
7
5
3
2
6
CNVSS
RXD1
CLK1
RTS1
TXD1
8
RESET
(Page 24)
(Page 25)

Sony HBD-TZ715 Specifications

General

Brand	Sony
Model	HBD-TZ715
Category	Receiver
Language	English