Schematic Diagram Of Qh Board - Sony KDF-60XBR950 Service Manual

Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined

(10) Schematic Diagram of QH Board

that this board has malfunctioned, the Complete Q Box (A-1606-037-B) must be replaced.
1 2 3
FB7201
R7201 +3.3VD
BK1608TS601
A 0
VIN VOUT
1/16W
C7212
:CHIP
C7213
VSS 1
0.01
25V
B:CHIP
CE NC B:CHIP
CN7201
USB
C7205
C7207 IC7201
SERIES B
0.01
0.1 XC6204B332MR
25V
16V
3.3V LDO
B:CHIP
B:CHIP
1_VCC
2_D-
3_D+
R7212
4_GND
B 33
R7226 R7227 R7228
1/16W
0 0 0
:CHIP
:CHIP :CHIP :CHIP
R7210
33
1/16W
:CHIP
48 47 46 45 44 43
C7204
6p
25V 49
CH:CHIP
C7206
R7206 50 INS0
0.01
1M
L7201 25V
1/16W 51 GND
B:CHIP
C
:CHIP
52 XIN
53 XOUT
X7201
R7204
C7203
48MHz 54 GND
100
5p
1/16W
CH:CHIP
55 GND
D7201 :CHIP
MA153-TX
56 INS1
57 RESET
58
+3.3VD C7209
CN7202
1 59 TXD
R7203
TAB CONTACT
6.3V
22k
B:CHIP 60 RXD
1/16W
CASE 1
:CHIP
D 61 READY
62 WR
63 RD
64 GND
1 2 3 4 5 6
E
C7218 C7219
0.1
0.1
25V 25V
F:CHIP F:CHIP
CN7204
10P
MEMORY STICK
GND 1
F
R7202 0UH
BS 2
MS_BUS
DATA1 3
R7209 0UH :CHIP
DATA0 4
MS_DATA0
DATA2 5
R7211 1k 1/16W :CHIP
INS 6
MS_INS
DATA3 7
R7215 0UH :CHIP
SCLK 8
MS_SCLK
VDD 9
C7208 C7210
GND 10
0.01 0.1
25V 16V
G
B:CHIP B:CHIP
D7202 C7211 R7231
UDZSTE-173.9B 4.7 2.2k
6.3V :CHIP
B:CHIP
H
4 5 6
IC7203 R7216 R7217 R7221 +3.3VD
M24128-BWMN6T 1k 1k 1k
1/16W 1/16W 1/16W FB7203
:CHIP :CHIP :CHIP BK1608TS601
C7215 C7216 C7217
0.1 0.01 1
R7223 25V 25V 6.3V
100 F:CHIP B:CHIP B:CHIP
R7224 100 1/16W :CHIP
R7214
1.5k
1/16W R7225 100 1/16W :CHIP
:CHIP
42 41 40 39 38 37 36 35 34 33
SCLK1 32
SCLK0 31
LED 30
ON1 29
ON0 28
WP 27
VDD 26
GND 25
24
IC7202 D7210
90C36LC1B-LF L-1503CB/1ID
23
MS-USB
EN1 22
EN0 21
R7222
150
BS1 20
1/16W
:CHIP
BS0 19
C7224
18
0.1
25V
17
F:CHIP
+3.3VD
7 8 9 10 11 12 13 14 15 16
C7220 C7221
0.1 0.1
D7212
25V 25V
UDZSTE-173.9B
F:CHIP F:CHIP
+3.3VD
FB7202
BK1608TS601
R7218
4.7k
1/16W
:CHIP
R7219
4.7k
1/16W
:CHIP
Q7201
2SB709A-QRS-TX
R7229
1k
:CHIP
Q7202
2SD601A
7
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KDF-60XBR950/70XBR950
K
RM-Y914 RM-Y914