Arcam Diva A-85 Schematic
87654321
Downloaded from http://receiverfaq.ru/
D
L SIG
0V_SIG
0V_LS_L
0V_HF_L
+49V
-49V
R SIG
0V_SIG
0V_LS_R
0V_HF_R
+49V
-49V
L882C3
L882C3_3.2.SCH
INPUT
0V_SIG
0V_HF
VPOS
VNEG
L882C4
L882C4_3.2.SCH
INPUT
0V_SIG
0V_HF
VPOS
VNEG
VIPROT
DCPROT
OUTPUT0V_LS
VIPROT
DCPROT
OUTPUT0V_LS
VIPROT_L
DCPROT_L
LS L
VIPROT_R
DCPROT_R
LS R
0V_D
0V_PSU
STANDBY
VIPROT_L
VIPROT_R
0V_TRIG
DCPROT_L
DCPROT_R
L882C2
L882C2_3.2.SCH
0V_D +5V(D)
0V_PSU
PWRON
THPROT_uCVIPROT_L
VIPROT_R VIPROT_uC
DCPROT_L
DCPROT_R
DCPROT_uC
AC_PRES0V_TRIG
TRG IN
VPOS
VNEG
RC5 IN
+5V_D
+49V
-49V
THERMPROT
VIPROT
AC PRESENT
DCPROT
REMOTE
TRIGGER
0V_TRIG
0V_D
34
5 6
1 2
SP100
STAR_8
TP121
78
0V_SIG
0V_HF_R
D
0V_LS_R
0V_LS_L0V_HF_L
0V_PSU
C
FROM PREAMP
SK102
1
2
3
4
AMPCT4
0V_SIG
1
PHONO4G
F
EMC
N
SK104A
0V_SIG
SW100A
2PCO
1
2
PL100
2
C100
1N0 SM
0V_SIG
PL101
2
3
1
TP100
1
SK104B
F
N
PHONO4G
TP101
TP102
L SIG
R SIG
LS L
0V_LS_L
LS R
SK105
HPSKT
LHC
RHC
R
+49V
RLY100C
D100
SK106
1
2
3
4
AMPCT4
4
TP118
L
5
2
3
1
6
7
TP119
TP120
R105
100R 1W CF
R103
330R 1W CF
R104
330R 1W CF
R106
100R 1W CF
SK107
1
2
3
4
AMPCT4
1N4003F
TR100
BD179
RLY G5Z-2A-E
TR101
BD179
R107
220R SM
RLY101C
RLY G5Z-2A-E
R101
100R SM
R102
100R SM
R108
220R SM
D101
1N4003F
C
SPKR1 ON
SPKR2 ON
B
SK103
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SW100B
2PCO
R100
10R MF
4
5
6
INTEGRATED / PRE-POWER
MODE SELECT SWITCH
+5V_D
+49V
STANDBY
SPKR1 ON
SPKR2 ON
THERMPROT
VIPROT
DCPROT
AC PRESENT
TRIGGER
REMOTE
0V_D
TP103
TP104
TP105
TP106
TP107
TP108
TP109
TP110
TP117
LS L
TP111 TP113 TP115
0V_LS_L
LS R
TP112 TP114 TP116
0V_LS_R
RLY100A
RLY G5Z-2A-E
RLY100B
RLY G5Z-2A-E
SK100A
Top+
Top-
CAMCON_G
SK101A
Top+
Top-
CAMCON_G
RLY101A
RLY G5Z-2A-E
RLY101B
RLY G5Z-2A-E
SK100B
Bot+
Bot-
CAMCON_G
SK101B
Bot+
Bot-
CAMCON_G
PCB
PCB
L882PB_3
EL
EARTH LEAD
8M101
EARTH LEAD
0V_D
B
A
FFC 14W 2.54MM VER
8K7014
DRAWING TITLE
A85 amplifier and PSU - top sheet
23425
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
Notes:
Filename
L882C1_3.2.PRJ
Circuit Diagram
01_1101 JR 6/4/01 POWER SUPPLY FUSES AND DC OFFSET 3.2
00_1134 MGM 17/11/00 NO CHANGE TO THIS SHEET
00_1138 JR 27/11/00 NO CHANGE TO THIS SHEET
00_1129 JR 1/11/00 NO CHANGE TO THIS SHEET
00_1115 JR 16/10/00 NO CHANGE TO THIS SHEET
00_1086 JR 19/9/00 NO CHANGE TO THIS SHEET
ECO No. DESCRIPTION OF CHANGE
Date Printed
INITIALS
6-Jun-2001
DATE
Drawn by:
J Reckless
1 4Sheet of
DRAWING NO.
L882C1
2.4
A
2.3
2.2
2.1
2.0
ISSUE
1 2 3 4 5 6 7 8
NEUTRAL
87654321
SK204
4
3
D
EMC Shield
BC200
TOOLING4.1
SH200
EMCMAINS
Green
SK202
CAGECLAMP1
1
C205
3N3 MAINS
TP206
N E L
N
E
TP200
TP207
EARTH
C234
SK203
IEC3 NO RIVETS
L
C206
3N3 MAINS
LIVENEUTRAL
LIVE
NEUTRAL
LIVE
SW200B
VOL SEL SLIDE
F200
AS2A
SW200A
VOL SEL SLIDE
F201
AS2A
2
1 5
MOLEXPWR8
RLY200A
DPDT5V
C207
3N3 MAINS
RLY200B
DPDT5V
C208
3N3 MAINS
8
7
6
TP202
TP201
TP210
TP203
1 0V
NF
VR200
VDR 115V
2
3
NF
VR201
VDR 115V
4
TX200
9V
115V
0V
9V
0V
115V
TX 3VA 9301
HS200
TO220HS08REG
9VRMS
IC201
F202
5
T750mA SM
C224
6
7
8
100N CD
D200
1N4003F
D201
1N4003F
TP204
D202
1N4003F
+
C227
3300u 25V
D203
1N4003F
7805
I
Vin
C225
100N CD
GND
G
Vout
O
HS
TP205
C226
100N CD
0V_D
+5V_D
+5V(D)
+
C228
1000u 10V
0V_D
D
220N X2 CLASS
R231
1M5 VR25
C
+49V
TP208
VPOS
SK205
1
2
3
4
5
6
AMPCT6
VNEG
SK200
3
2
1
MOLEXPWR6
1
BR200
BRGBU8D
+
6
5
4
3
~
-
4
2
~
+
C209
10,000u 63V
+
C210
10,000u 63V
C211
100N PC
0V_PSU
C212
100N PC
0V_PSU
TP209
MAINS WIRING AND AUXILIARY SUPPLY
9VRMS
R211
10K SM
TR204
BC849B
D206
BAS16W SM
0V_D
+5V_D
R219
1K8 SM
+
C229
22U EL
+5V_D
IC202E
74HC14D
MICROPROCESSOR SIGNALS INTERFACE
1011
R220
AC_PRES
10R SM
C
POWER AMP SUPPLY
-49V
CARRIER FILTER AND DEMODULATOR
R223
10K SM
1
R229
100K SM
C231
1N0 SM
5
6
R209
10K SM
R224
1K8 SM
R230
1K5 SM
R225
1K8 SM
IC200A
2
3
LM393A SM
C230
10N SM
R222
10K SM
TRG IN
SK201A
B
TP211
Near to PCB
JACK3.5X2
MODULATED RC5
REMOTE CONTROL INPUT
R226
470R SM
R227
1K0 SM
R228
100K SM
DZ204
4V7 350MW SM
RC5 IN
R208
10K SM
L200
27mH
IC200B
7
LM393A SM
C200
680P PP
+5V_D
84
IC200C
LM393A SM
C232
100N SM
+
C233
10U EL
VIPROT_L
R201
1K0 SM
R202
VIPROT_R
1K0 SM
14
IC202G
74HC14D
7
C214
10N SM
0V_D
C201
100N SM
IC202A
1 2
74HC14D
IC202B
3 4
C215
10N SM
74HC14D
C202
100N SM
0V_D
TH200
PTH90DEG
R205
1K0 SM
R213
4K7 SM
R214
4K7 SM
IC202F
74HC14D
C219
10N SM
+5V_D
R206
1K0 SM
0V_D
R221
1213
10R SM
TR205
BC856B
THPROT_uC
B
C203
100N SM
VIPROT_uC
C218
10N SM
+5V_D
0V_TRIG
+49V
R218
+5V_D
TR200
RLY200C
DPDT5V
R200
A
STANDBY RELAY CONTROL
R212
PWRON
4K7 SM
1K0 SM
TR203
FMMT497
D205
BAS16W SM C213
10N SM
TR202
FMMT597
0V_D
TRIGGER OUTPUT
APPROX 13.5VDC
60mA MAX CURRENT
SK201B
Far from PCB
JACK3.5X2
0V_TRIG
C235
1N0 SM
BD179
TP212
R210
10K SM
CAMCON_G
SK101C
R217
10R SM
+
C222
10U EL
CHASS
TR201
FMMT497
10K SM
DZ207
15V 350MW SM
+
C223
10U EL
0V_TRIG
DRAWING TITLE
A85 amplifier - power supply and microcontroller interface
23425
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
DCPROT_L
DCPROT_R
Notes:
Filename
L882C2_3.2.SCH
R203
1K0 SM
R204
1K0 SM
C216
10N SM
C217
10N SM
0V_D
Circuit Diagram
IC202C
5 6
74HC14D
IC202D
74HC14D
R207
1K0 SM
0V_D
TR206
BC856B
DATE
C204
100N SM
DCPROT_uC
C220
100N SM
NO CHANGE TO THIS SHEET 2.1
Drawn by:
J Reckless
2 4Sheet of
DRAWING NO.
L882C2
A
2.4
2.2
ISSUE
R215
4K7 SM
89
R216
4K7 SM
01_1101 JR 6/4/01 POWER SUPPLY FUSES AND DC OFFSET 3.2
00_1134 MGM 17/11/00 NO CHANGE TO THIS SHEET
00_1138 JR 27/11/00 NO CHANGE TO THIS SHEET 2.3
00_1129 JR 1/11/00 NO CHANGE TO THIS SHEET
00_1115 JR 16/10/00
00_1086 JR 19-9-00 R231, C234, C235 ADDED FOR EMC 2.0
ECO No. DESCRIPTION OF CHANGE
Date Printed
C221
10N SM
INITIALS
6-Jun-2001
1 2 3 4 5 6 7 8
87654321
D
R319
100R SM
R300
10K SM
R315
100R SM
R316
100R SM
PRE DRIVER
VPOS
D
PNP CURRENT MIRROR
TR310
TR300
FMMT597
+
C300
100U EL
0V_HF
C
INPUT
DZ302
4V7 350MW SM
DZ303
4V7 350MW SM
0V_SIG
0V_SIG
+
0V_HF
C301
100U EL
DZ300
15V 350MW SM
C310
100N SM
0V_SIG
INPUT FILTER V TO I AMP
R324
1K0 SM
C309
100N SM
0V_HF
DZ301
15V 350MW SM
R327
22K SM
0V_SIG
3
2
C316
470P PPW
C314
100N SM
TR311
FMMT497
R328
4K7 SM
TP302
84
IC300A
TL072CD
TP303
TR303
FMMT597
7
0V_SIG
1
C317
470N PE
IC300B
TL072CD
TP304
R322
22R SM
R337
22R SM
0V_SIG
R333
3K3 SM
100P SM
DC SERVO
R330
6
1M0 SM
5
0V_SIG
R331
1K5 SM
R332
1K8 SM
C311
100N PC
R335
3K3 SM
100P SM
C307
TR322
FMMT497
C308
TR301
FMMT597
TR321
FMMT597
R355
6K8 SM
R354
1K0 SM
TR320
FMMT497
TR309
FMMT497
R338
150R SM
BOOTSTRAP
+
C302
100U EL 100V
R352
470R 2W MF 5%
470R 2W MF 5%
R353
+
C318
10U EL
+
C306
100U EL 100V
BOOTSTRAP
R339
150R SM
TR306
FMMT597
FMMT497
R321
22R SM
C312
10N SM
R323
22R SM
ADJ BIAS
RV300
100R PSET
D300
BAS16W SM
OUTPUT STAGE
TR318
SAP15N
TP305
R325
1K0 SM
R340
100K SM
R326
1K0 SM
TP306
TR319
SAP15P
OUTPUT STAGE
PL300
1
2
MEASURE
BIAS
(SET TO 16mV)
R341
330R SM
R342
330R SM
R343
100R SM
R344
100R SM
V-I PROTECTION
R334
22K SM
R347
100R SM
R345
0R0 SM
+
C303
100U EL
+
C304
100U EL
R346
0R0 SM
R348
100R SM
R336
22K SM
V-I PROTECTION
D301
BAS16W SM
TR312
FMMT497
TR304
FMMT597
D302
BAS16W SM
D303
1N4003F
DC OFFSET SIGNAL
TO MICRO
D304
1N4003F
0V_HF
R349
100R SM
DCPROT
TR305
FMMT597
TP308
DZ306
4V7 350MW SM
R302
10K SM
R310
4K7 SM
C315
100N SM
R301
10K SM
R329
4K7 SM
TR313
FMMT497
R303
10K SM
R304
10K SM
0V_HF
TR316
FMMT497
TR302
FMMT597
R305
10K SM
R306
10K SM
+
DC OFFSET
DETECTION
R307
10K SM
R313
10K SM
VI PROTECT
SIGNAL TO MICRO
TP307
C305
10U EL
R308
22K SM
VIPROT
DZ305
4V7 350MW SM
0V_HF 0V_LS
C320
100U NP
2U2H LAC SMALL
R350
5R6 2W CF
C319
100N PE
R314
10K SM
R351
10R MF
L300
ZOBEL NETWORK
C313
100N SM
C
OUTPUT
0V_LS
0V_HF
TR314
R309
10K SM
FMMT497
NPN CURRENT MIRROR
R317
B
100R SM
R320
100R SM
TR315
FMMT497
R318
100R SM
TR307
FMMT597
PRE DRIVER
TR308
FMMT597
R311
10K SM
R312
10K SM
B
TR317
FMMT497
VNEG
A
01_1101 JR 6/4/01 POWER SUPPLY FUSES AND DC OFFSET 3.2
DRAWING TITLE
A85 amplifier - power output stage left
Circuit Diagram
23425
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
1 2 3 4 5 6 7 8
Notes:
Filename
L882C3_3.2.SCH
00_1134 MGM 17/11/00 NO CHANGE TO THIS SHEET
00_1138 JR 27/11/00 C303 C304 FROM 10U TO 100U 2.3
00_1129 JR 1/11/00 R345 R346 C307 C308 VALUE CHANGES
00_1115 JR 16/10/00 R338 R339 CHANGED TO 150R
00_1086 JR 19/9/00 NO CHANGE TO THIS SHEET 2.0
ECO No. DESCRIPTION OF CHANGE
Date Printed
INITIALS
6-Jun-2001
DATE
Drawn by:
J Reckless
3 4Sheet of
DRAWING NO.
L882C3
2.4
2.2
2.1
ISSUE
A
87654321
D
R419
100R SM
R400
10K SM
R415
100R SM
R416
100R SM
PRE DRIVER
VPOS
D
PNP CURRENT MIRROR
TR410
TR400
FMMT597
+
C400
100U EL
0V_HF
C
INPUT
DZ402
4V7 350MW SM
DZ403
4V7 350MW SM
0V_SIG
0V_SIG
+
0V_HF
C401
100U EL
DZ400
15V 350MW SM
C410
100N SM
0V_SIG
INPUT FILTER V TO I AMP
R424
1K0 SM
C409
100N SM
0V_HF
DZ401
15V 350MW SM
R427
22K SM
0V_SIG
3
2
C416
470P PPW C411
C414
100N SM
TR411
FMMT497
R428
4K7 SM
TP402
84
IC400A
TL072CD
TP403
TR403
FMMT597
7
0V_SIG
1
C417
470N PE
IC400B
TL072CD
TP404
R422
22R SM
R437
22R SM
0V_SIG
R433
3K3 SM
100P SM
DC SERVO
R430
6
1M0 SM
5
0V_SIG
R431
1K5 SM
R432
1K8 SM
TR422
FMMT497
100N PC
R435
3K3 SM
100P SM
C407
C408
TR401
FMMT597
TR421
FMMT597
R455
6K8 SM
R454
1K0 SM
TR420
FMMT497
TR409
FMMT497
R438
150R SM
BOOTSTRAP
+
C402
100U EL 100V
R452
470R 2W MF 5%
470R 2W MF 5%
R453
+
C418
10U EL
+
C406
100U EL 100V
BOOTSTRAP
R439
150R SM
TR406
FMMT597
FMMT497
R421
22R SM
C412
10N SM
R423
22R SM
ADJ BIAS
RV400
100R PSET
D400
BAS16W SM
OUTPUT STAGE
TR418
SAP15N
TP405
R425
1K0 SM
R440
100K SM
R426
1K0 SM
TP406
TR419
SAP15P
OUTPUT STAGE
PL400
1
2
MEASURE
BIAS
(SET TO 16 mV)
R441
330R SM
R442
330R SM
R443
100R SM
R444
100R SM
V-I PROTECTION
R434
22K SM
R447
100R SM
R445
0R0 SM
+
C403
100U EL
+
C404
100U EL
R446
0R0 SM
R448
100R SM
R436
22K SM
V-I PROTECTION
D401
BAS16W SM
TR412
FMMT497
TR404
FMMT597
D402
BAS16W SM
D403
1N4003F
DC OFFSET SIGNAL
TO MICRO
D404
1N4003F
0V_HF
R449
100R SM
DCPROT
TR405
FMMT597
TP408
DZ406
4V7 350MW SM
R402
10K SM
R410
4K7 SM
C415
100N SM
R401
10K SM
R429
4K7 SM
TR413
FMMT497
R403
10K SM
R404
10K SM
0V_HF
TR416
FMMT497
TR402
FMMT597
R405
10K SM
R406
10K SM
+
DC OFFSET
DETECTION
R407
10K SM
R413
10K SM
VI PROTECT
SIGNAL TO MICRO
TP407
C405
10U EL
R408
22K SM
VIPROT
DZ405
4V7 350MW SM
0V_HF 0V_LS
C420
100U NP
R450
5R6 2W CF
C419
100N PE
R414
10K SM
R451
10R MF
L400
2U2H LAC SMALL
ZOBEL NETWORK
C413
100N SM
C
OUTPUT
0V_LS
0V_HF
TR414
R409
10K SM
FMMT497
NPN CURRENT MIRROR
R417
B
100R SM
R420
100R SM
TR415
FMMT497
R418
100R SM
TR407
FMMT597
PRE DRIVER
TR408
FMMT597
R411
10K SM
R412
10K SM
B
TR417
FMMT497
VNEG
A
01_1101 JR 6/4/01 POWER SUPPLY FUSES AND DC OFFSET 3.2
DRAWING TITLE
A85 amplifier - power output stage right
Circuit Diagram
23425
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
1 2 3 4 5 6 7 8
Notes:
Filename
L882C4_3.2.SCH
00_1134 MGM 17/11/00 L300 L400 CHANGED TO 7D002C
00_1138 JR 27/11/00 C403 C404 FROM 10U TO 100U 2.3
00_1129 JR 1/11/00 R435 R436 C407 C408 VALUE CHANGES
00_1115 JR 16/10/00 R438 R439 CHANGED TO 150R
00_1086 JR 19/9/00 NO CHANGE TO THIS SHEET 2.0
ECO No. DESCRIPTION OF CHANGE
Date Printed
INITIALS
6-Jun-2001
DATE
Drawn by:
J Reckless
4 4Sheet of
DRAWING NO.
L882C4
2.4
2.2
2.1
ISSUE
A
DISP1
DISP SSV-07MS09
87654321
R1
R3
R2
10K SM
D
C
B
C1
100N SM
Test pad change for issue 3:
Q_23= SO (was STBLED)
Q_9=SI (was GND)
DATA I/O
SK1
A
FFC8H SM
R14
4K7 SM
+5V
SW3
PAUSE
R15
1K0 SM
R11
10K SM
Q3
BC847B
Q_26
Q5
BC856B
Q6
BC846B
R12
10K SM
D5
BZX284-C5V6
R7
33K SM
F1
SW4
PLAY
Q4
BC847B
VKK
CATHODE BIAS CCT
IRIRQ
+
SW5
STOP
C5
10U EL SM
SW6
OPEN
Q_18
R5
470R SM
LED2
LED GREEN3.1MM
HDCD
+
C6
10U EL SM
(was POWER)
SW7
FWD>>
SO
SI
SCK
CS
F2
Q_29
Q_1
Q_2
Q_3
Q_4
BAS16W SM
D1
BAS16W SM
D2
BAS16W SM
D3
BAS16W SM
D4
R16
1K0 SM
R6
1K0 SM
HDCDLED
STBLED
C4
1N0 SM
1
2
3
4
5
6
7
8
9
10
11
+5V
+5V
VKK_D
VKK_CK
VSS
Q1
BC856B
+5V
38L439L340L241L142
VDD
Q2
BC847B
Q_24
Q_25
43
44
OSC
SW1
SW2
SW3
SW4
SO
SI
VSS
SCK
CS
K1
K2
K312K413VDD14S115S216S317S418S519S620S721S8
C2
100N SM
DRAWING TITLE
DVD DISPLAY PCB
A & R Cambridge Ltd.
Pembroke Avenue
Denny Industrial Centre
Waterbeach
Cambridge CB5 9PB
F11F12G15G26G37G48G59G610G7
11
C3
100N SM
G1
G2
G3
37
G434G335G236G1
G5
G6
S16/G7
S15/G8
S14/G9
S13/G10
VEE
S12/G11
S11
S10
S9
22
LED1
R
On=Green
Standby=red
G
LED RED/GRN 3MM
Notes:
Filename
J:\ECO_wip\L886 DV88 Display board correct R4 cock-up\L8863\L8863.0a.ddb - L886_3.0a.sch
G4
Z1
33
G5
32
G6
31
G7
30
29
28
27
VKK
26
25
24
23
BU2872AK
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
R4
220R SM
FIX1
FIXING HOLE
Circuit Diagram
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
74HC74 SM
7
FIX2
FIXING HOLE
GND
14
+5V
VCC
Z2C
C8
100N SM
FIX3
FIXING HOLE
FIX4
FIXING HOLE
ECO No. DESCRIPTION OF CHANGE
Date Printed
S125S226S327S428S529S630S731S832S933S1034S1135S1236S1337S1438S1539F242F2
F2F1
43
PCB
L886PB_3
SP1
IR RX SUPPORT PAD
PS
PHOTO_STRIP
EL1
UPDATE_BOX
DD2
10
12
D
11
CLK
Display clips: PCB footprint is called E882PM
This footprint will accept either E874PM (current clip)
or E882PM (new clip not designed yet)
This part type currently calls for p/n E874PM, change to E882PM when new clip is available
INITIALS
Z2B
9
Q
SD
8
Q
CD
74HC74 SM
13
LC1
VFD CLIP
E882PM
E874PM
DVD DISPLAY CLIP
PG 17/11/00 Correct error R4 is 1206 not 0805 3.0a
PG00_1082 14/09/00 Change RX1 to l/p part, test pad changes, display clip, R4 VALUE 3.0
CL 23/08/00 MINOR MODIFICATIONS 2.0
CL 31/07/00 PRODUCTION RELEASE 1.0
DATE
LC2
VFD CLIP
E882PM
E874PM
DVD DISPLAY CLIP
Drawn by:
PG17-Nov-2000
DD6
CLOGO
Layout by
Cliff
1 1Sheet of
DRILL_DWG
DRAWING NO.
10K SM
10K SM
SBX1610-52/PIC-26043TM2
Q_7
1
Q_6
2
Q_5
3
Q_30
4
Q_8
5
6
7
8
1 2 3 4 5 6 7 8
Q_27
K3
Q_28
K2
+5V
R13
1M0 SM
3
RX1
O/P
+5V
O/P
GND1Case
Case
GND +5V
DUAL FOOTPRINT
+5V
R8
4K7 SM
Q_23
SO
IRIRQ
CS
SCK
SI
Q_9
2
3
C7
100N SM
2
Pwr in
+5V
SW1
SKIP>
SW8
<<RWD
(was MENU)
+5V
4
D
SD
CLK
CD
1
R9
10K SM
SK2
Q_10
1
Q_11
2
Q_12
3
Q_13
4
5
Q_14
6
AMPCT6H
K4
SW2
<SKIP
VKK switching CCT
Z2A
5
Q
6
Q
74HC74 SM
VKKIN VKK
R10
10K SM
VKKIN
VKK = -19.5V
F1= -13.9V
F2 = -9.6V
PCB
IR RX
SUPPORT PAD
DD1
PCB MATERIAL
FR4, 1 OZ Cu
FR4_1OZ
Photo Strip
Update Box
Drilling
Detail
DD3
A2 Horizontal
Paper Marker
DD_A3H
DD4
A2 Vertical
Paper Marker
DD_A3V
FD_1
FIDUCIAL
D
C
B
FD_2
FIDUCIAL
A
ISSUE
L886_3
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