Philips AZ-6188 SERIES Service Manual page 23

COMBI BOARD - CIRCUIT DIAGRAM
PART 2
REG
T503
REO
REG
T502
REO
+SR_M
T501
+SR_M
T500
M_GND
M_GND
TP06
GND
6
HOME_SW TP05
5
TP04
SL-
4
SL+ TP03
3
TP02
SP-
2
TP01
SP+
1
1500
WAFER_2mm_6P
FFC_1mm_16P
1540
TP24
FOCUS-
16
9502 da_opt
TP23
TRACKING-
15
9501 0R_tm2p
TP22
TRACKING+ 9503 0R_tm2p
14
TP21
FOCUS+ 9504 da_opt
13
TP20
MD_P 3559 0R
12
TP19 3558 0R
VR_P
11
LD_P TP18 3557 0R
10
GND TP17
9
F_P TP16
8
TP15
C_P
7
TP14
B_P
6
A_P TP13
5
TP12
D_P
4
E_P TP11
3
TP10
VCC_P
2
VREF_P TP09
1
2503
+
4u7/50
SR_GND
+SR_A3V
+SR_A3V
T541
+SR_A3V
T540
+SR_A3V
SR_GND
+SR_D3V
T538
+SR_D3V
+SR_1V8
T539
+SR_1V8
T537
+SR_A3V
9 - 2
M_GND
1 28
DO1.1 GND3
2 27
DO1.2 DO4.2
3 26
DI1.1 DO4.1
4 25
DI1.2 DI4.2
5 24
REG DI4.1
6 23
REO VREF
7 22
MUTE VCC2
M_GND
M_GND
8 21
GND1 VCC1
9 20
DI2.1 DI3.2
10 19
DI2.2 DI3.1
11 18
DO2.1 DO3.2
12 17
DO2.2 DO3.1
13 16
GND2 OPIN+
14 15
OPOUT OPIN-
7500 MM1469AH
0R
3513 3517 3K3
M_GND
2513
10n 100n
2514
M_GND
3514 6K8 3518 3K9
MONITOR
LASE
SR_GND
+SR_A3V
3540 1R&
1
LPWR
2540
2
2550
EXTF
+
47u/25 3
47n
MONITOR
4
SENSE
5
VSSA1
2551
3550
6
47u/25 IREF
24K
7
VDDA1
8
VRFO
D1
9
D1
D2
10
D2
D3
11
D3
D4
12
D4
R1
13
R1
R2
14
R2
22n
15
3542 CEQ
2547
16
VDDA2
17
0R
VSSA2
3551
18
OSCO
1K
19
OSCIN
20
VSSA3
+
SR_GND
SR_GND SR_GND
CD18 SERVO
SR_GND
CD_RESET
3500 1K2
3511 5K6 3515 3K9
+SR_D3V
2511
10n
M_GND
M_GND
3520
Bead&
2502 2519
3501
47u/25
100n
470R
3512 12K 3516 5K1
2512
100n
M_GND
+SR_D3V
3521
Bead&
2521
100n
+SR_1V8
+ 2529
2539
100n
47u/25
60
SBSY
59
SFSY
58
SUB
57
RCK
56
STATUS
55
SILD
54
RAB
53
SCL
52
SDA
7501
51
RESET
SAA7824HL/M1A
50
CLK12
49
CLK16
48
SCLK
47
WCLK
46
DATA
45
EF
44
SCLI
43
WCLI
42
SDI
41
VDDD
2520
100n
+SR_A3V
2543
100n
3543 T542
10R +5C-ON
SR_GND SR_GND
9 - 2
On this version 0.4 PCB
Layout, 3520 and 3521 is RES
10R&, now change to BEAD,
Next version the label
should be modified.
3506 1R&
+SR_M
+
2500 2510
100n 100u/25
M_GND
3505 1R&
+
2505 2515
100n 100u/25
M_GND
DE_EMPH
3535 100R DE_EMPH T535
DE_EMPH
CD_SFSY
T523
CD_SFSY
CD_SUB
T524
CD_SUB
CD_RCK
T525
CD_RCK
CD_STATUS
T526
CD_STATUS
MCU_SCL
T527
MCU_SCL
MCU_SDA
T528
3523 100R CD_SFSY MCU_SDA
3524 100R CD_SUB
3525 100R CD_RCK CD_RESET T529
3526 100R CD_STATUS CD_RESET
CD_CLK16 T530
3527 100R MCU_SCL CD_CLK16
CD_SCLK
3528 100R MCU_SDA T531
3529 100R CD_RESET CD_SCLK
CD_WCLK T532
3530 1K CD_CLK16 CD_WCLK
CD_DATA
3531 100R CD_SCLK T533
3532 100R CD_WCLK CD_DATA
3533 100R CD_DATA
CD_EF
3534 100R CD_EF T534
CD_EF
2598
100n
BC847B
+5C-ON
7504 CD_DET# T536
3504 CD_DET#
33K
+5C-ON 2504
47n