Diagrams; Block Diagram - Sony TRINITRON KV-PF21DK7 Service Manual

KV-PF21N70/PF51P40/PF21P70/PF21Q40
SECTION 5
KV-PF21Q70/PF21M70/PF21DK7
DIAGRAM

5-1. BLOCK DIAGRAM

MAIN. TUVIF
AUDIO
TV V in
TU101
TV L in
BTF-LG411(I) PROSESSOR
TV R in
(Except KV-PF21M70/ IC203
PF21N70) TDA7429S
BTF-LG433(I) <slave: 80H>
(KV-PF21M70 only)
BTF-FA401 (KV-PF21N70)
<slave: C0H>
JACK BLOCK
J401
V1 V in
4P
V1 L in
VIDEO IN 1
J902
V2 V in
2P
V2 L in
VIDEO IN 2
(FRONT)
V out 2
MONITOR
L out 2
OUT
– 51 –
KV-PF21N70/PF51P40/PF21P70/PF21Q40
RM-915 RM-952 RM-952 RM-952 RM-915 RM-952
KV-PF21Q70/PF21M70/PF21DK7
RM-952 RM-952 RM-952 RM-952 RM-952
Mon out
6
YC JUNGLE
TV V in
43
IC301
CXA2130S
12
V1 V in <slave:88H>
V2 V in
4
32 31 30 37 39 40
Additional
Color Matrix
RM-952 RM-952
RM-952
22
23
24
21
19
18
11
13
14
28 29 30 31
R G B BLK
SYSTEM
Ucom
IC001
CXP86449
– 52 –
AUDIO OUT
IC201
TA8248K
CRT SOCKET
R out
R out
RED OUT
Q704-712
G out G out
GREEN OUT
B out B out
BLUE OUT
IK in
C3
H-DRIVE HDT H-OUT
H. DRIVE
Q506 T501 Q511
2SD774-34 2SD2578
H. PULSE
PIN-CONT PIN-OUT PMC HLC
E/W
IC502 Q505 L509 L510
NJM2903M IRF614
VD+
V-OUT
IC503
VD-
TDA8172
5V REG & RESET STB TRANS
IC002 MM1319AF T604
+B
Audio Front Vcc
RECEIVER
SIRCS
SBX1981-51
IC901
I2L
MEMORY 11V
+9V 9V REC IC603
IC003
M24C08-BN6 7V
5V REC IC604
+5V
KV-PF21N70/PF51P40/PF21P70/PF21Q40
RM-915 RM-952 RM-952 RM-952
KV-PF21Q70/PF21M70/PF21DK7
RM-952 RM-952 RM-952
SP ASSY
(This is not used for these models)
DY
Y21RSA-S
CRT
A51LPT70X
FBT
T503
NX-1748
STB SW TR
Q605
2SK2845
DGC
AC CORD
THP
SRT
LINE
POWER IC
THP600
T603
FILTER
IC601
T4601
STR-F6654
LINE FILTER
T4602
T601
F
– 53 –