Sony BKM-500, Service Manual

Page: 143 / 182

9-9
PFM-500A3WE/500A3WG/500A3WU/510A2WE/510A2WG/510A2WU
9-9
2
3
4
5
1
A B C D E F G H
B B
TLC5733AIPM (IC1042)
TC74HC157AF(EL) (IC4012)
1
2
3
4
5
6
7
16
15
14
13
12
11
10
8
V0
IN
V1
IN
VC
OUT
WO
IN
A
IN
GND
WC
OUT
W1
IN
9
V
DD
INH
IN
Y0
IN
Y1
IN
YC
OUT
X0
IN
X1
IN
XC
OUT
0
1
0
1
0
1
0
1
TC74HC4053AF(EL)
(IC100, IC1002, IC1003, IC224, IC1031)
1
2
3
4
5
6
7
8
11
10
9
16
15
14
12
X1
X0
Y1
YC
Y0
EN
V
EE
GND
V
DD
XC
ZC
Z0
13 Z1
AZ
AX
AY
OPEN
OPEN
OPEN
TC74HC4538AF(EL) (IC220)
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
1-C 1-CR 1-RD 1-CK 1-CK 1-Q 1-Q GND
VDD 2-C 2-CR 2-RD 2-CK 2-CR 2-Q 2-Q
TC74LCX244F(EL) (IC102)
Vcc 2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1
20 19 18 17 16 15 14 13 12 11
1G
1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1
GND
1 2 3 4 5 6 7 8 9 10
TC74VHCT04AF(EL) (IC222)
14 13 12 11 10 9 8
1 2 3 4 5 6 7
VCC
GND
TC74VHCT245AFT(EL)
(IC210, IC211, IC212, IC213, IC215)
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
A1
DIR
A2 A3 A4 A5 A6 A7 A8
GND
ENABLE
G
V
CC
B1 B2 B3 B4 B5 B6 B7 B8
TC7S04FU(TE85R) (IC223)
3
2
5 1
4
VCC
OUT Y
NC
INA
GND
TC7S08FU(TE85R) (IC219)
1
5
2
4
3
IN B
VCC
IN A
GND
OUT Y
TDA8395T/N3 (IC4000)
2
1
20
19
5 6 9 10
12
11
TUNING
PLL
CONTROL
BANDGAP
ACC
INTERFACE
CLOCHE
FILTER
DE–
EMPHASIS
OUTPUT
STAGE
IDENT–
IFICATION
TUNING
THC63LVDF84A-T (IC2001)
10
13
23
31 40 48 56
9
RA+
RA-
12
11 RB+
RB-
16
15 RC+
RC-
20
19 RD+
RD-
18
26
25
17
RCLK+
RCLK-
LVDS TO TTL
PARALLEL
LVDS TO TTL
PARALLEL
LVDS TO TTL
PARALLEL
LVDS TO TTL
PARALLEL
PLL
7
7
7
7
17, 29, 30,
32, 33, 35,
37
38, 39, 43,
45, 46, 47,
51
53, 54, 55,
1, 3, 5,
6
7, 34, 41,
42, 49, 50,
2
LVDS V
CC
8
LVDS GND
14 LVDS GND
21
LVDS GND
PLL V
CC
22 PLL GND
24
4 28 36 44 52
PLL GND
V
CC
V
CC
V
CC
V
CC
GND GND GND GND GND
PA0-6
PB0-6
PC0-6
PD0-6
CLKOUT
PDWN
TLC2932IPW-E20 (IC1041)
1 2 3 4 5 6 7
14 13 12 11 10 9 8
PFD
1/2 DIVIDER
VCO
LOGIC
VDD
SELECT
VCO
OUT
FIN-A FIN-B
PFD
OUT
LOGIC
GND
VCO
VDD R BIAS VCO
IN
VCO
GND
VCO
INHIBIT
PFD
INHIBIT
NC
TLC2933IPWR (IC1037)
RING
OSC
PFD
BIAS
CONTROL
CHARGE
PUMP
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VCO V
DD
RBIAS
CONT VOL
VCO GND
VCO INH
PFD INH
NC
LOGIC V
DD
TEST
VCO OUT
FIN-A
FIN-B
PFD OUT
LOGIC GND
59
60
1
61
V (A)
63
CLK A
62
64
2
V
DD
DGND
14
5
26 25
8
8
8
8
8
8
8
8
8
8
8
8
56 58
6
I
13
16
15
17
I
24
35
44
MODE0
CLK A
CLK B
CLK A
CLK XSYNC
MODE1
46
45
TEST
4
36
I
43
54
53
48
52
50
51
49
47
27
28
NT/PAL
3
EXTCLP
55
CLPEN 57
33
29
31
30
32
34
IN
V (A)
RT
V (A)
RB
V(A)1-8
V (QA)
DGND(QA)
DD
DATA
LATCH
DATA
LATCH
MUX
WITH
OUTPUT FORMAT
DATA
LATCH
CLOCK
GENERATOR
OUTPUT FORMAT
/TEST
SWITCHING
D(B)1-8
V (QB)
DD
DGND(QB)
D(C)1-8
V (QC)
DD
DGND(QC)
CLPV(A)
1 (A)
BLAS
V (A)
CC
GND(A)
OE(A)
V (B)
IN
V (B)
RT
V (B)
RB
CLPV(B)
1 (B)
BLAS
V (B)
CC
GND(B)
OE(B)
V (C)
IN
V (C)
RT
V (C)
RB
CLPV(C)
1 (C)
BLAS
V (C)
CC
GND(C)
OE(C)
CLK B
CLK C
SAMPLING
COMPARATOR
CLAMP
CONTROL
SAMPLING
COMPARATOR
CLAMP
CONTROL
SAMPLING
COMPARATOR
CLAMP
CONTROL
CLAMP PULSE
INT/EXT
CONTROL